CN114515968B - Skirtboard processing device for concrete pipe pile and application method thereof - Google Patents
Skirtboard processing device for concrete pipe pile and application method thereof Download PDFInfo
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- CN114515968B CN114515968B CN202210214854.4A CN202210214854A CN114515968B CN 114515968 B CN114515968 B CN 114515968B CN 202210214854 A CN202210214854 A CN 202210214854A CN 114515968 B CN114515968 B CN 114515968B
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- 239000004567 concrete Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 88
- 239000010959 steel Substances 0.000 claims abstract description 88
- 238000005520 cutting process Methods 0.000 claims abstract description 60
- 238000003466 welding Methods 0.000 claims abstract description 41
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 26
- 238000003825 pressing Methods 0.000 claims description 19
- 238000004804 winding Methods 0.000 claims description 13
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000009499 grossing Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011513 prestressed concrete Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 210000001161 mammalian embryo Anatomy 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/088—Work-clamping means other than mechanically-actuated using vacuum means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/003—Cyclically moving conveyors
Abstract
The invention discloses an apron board processing device for a concrete pipe pile, and belongs to the technical field of pipe pile apron board processing. An apron board processing device for a concrete pipe pile, comprising: the intermittent conveying mechanism is used for intermittently conveying the skirt board blanks; the auxiliary positioning mechanism is arranged on the intermittent conveying mechanism and used for positioning the skirt board blank in the conveying process; the discharging guide mechanism is arranged at the front end of the intermittent conveying mechanism and is used for conveying the skirt board blank into rolls; the flattening mechanism is arranged on the intermittent conveying mechanism and positioned behind the discharging guide mechanism and is used for flattening the skirt plate blanks conveyed to the flattening mechanism; the cutting mechanism is arranged above the intermittent conveying mechanism and is used for cutting the skirt board blanks conveyed to the cutting mechanism; the invention improves the stability of positioning in the process of steel coil blank processing, combines the rounding mechanism with the welding mechanism and the positioning mechanism, saves working procedures and improves the processing efficiency.
Description
Technical Field
The invention relates to the technical field of pipe pile apron board processing devices, in particular to an apron board processing device for a concrete pipe pile and a using method of the apron board processing device.
Background
The prestressed concrete precast pile (pipe pile) is widely applied to the fields of industrial and civil buildings, highways, railways, water conservancy, ports and wharfs and the like as a concrete product. In order to facilitate the connection of the prestressed concrete precast piles, the end plates are required to be installed at the two ends of the precast concrete piles. Before the prestressed concrete precast pile is manufactured, the end plate and the strip steel (skirt plate) are riveted or welded. The processing process of the tubular pile (joint) generally comprises a strip steel discharging step, a cutting step, a rounding step, a skirtboard welding step, a feeding step of an end plate and a riveting arrangement of the end plate and the skirtboard, and the problems of long processing period, low efficiency, more production personnel, high production cost, insufficient labor force, continuous increase of labor cost and the like exist in the traditional tubular pile (joint) production.
In the prior art, the invention patent with the patent application number of CN202011480275.1 discloses an automatic production line for press riveting processing of tubular pile end plates, which comprises the following components: apron board blank discharging device; a leveling device for leveling the skirt plate blank transferred to the leveling table; the cutting device is positioned at the front side of the straightening roller assembly of the leveling device and is used for cutting the apron board blank; the rolling welding device is arranged at the front side of the cutting device, is connected with the cutting device through a conveyor belt and is used for rolling, bending and welding the apron board blank together to form a ring-shaped apron board; the rib pressing device is arranged at the front side of the rolling welding device, is connected with the rolling welding device through a first material rolling frame and is used for performing rib pressing treatment on the annular skirt plate rolled along the first material rolling frame; an end plate feeding device; the riveting device is arranged on the front sides of the rib pressing device and the end plate feeding device, is connected with the rib pressing device through a second rolling frame and is connected with a discharge hole of the end plate feeding device, and is used for crimping the annular skirt plate and the end plate together, but the defect still exists:
(1) The flattened apron board blank is cut off by the cutting device and then is rebounded and bent under the action of the steel coil ingredients, so that the attaching performance of the apron board blank with the discharging device is poor, and the positioning processing of a subsequent rib pressing device is not facilitated;
(2) Poor combination performance of the rib pressing device and the rounding device leads to long process channel and low processing efficiency.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, after the flattened apron board blank is cut by a cutting device, the flattened apron board blank is rebound and bent under the action of a steel coil ingredient, the attaching performance of the flattened apron board blank and a discharging device is poor, and the positioning processing of a subsequent rib pressing device is not facilitated; the apron board processing device for the concrete pipe pile is provided, which has the problems of long process and low processing efficiency caused by poor combination performance of the rib pressing device and the rounding device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
an apron board processing device for a concrete pipe pile, comprising:
the intermittent conveying mechanism is used for intermittently conveying the skirt board blanks;
the auxiliary positioning mechanism is arranged on the intermittent conveying mechanism and used for positioning the skirt board blank in the conveying process;
the discharging guide mechanism is arranged at the front end of the intermittent conveying mechanism and is used for conveying the skirt board blank into rolls;
the flattening mechanism is arranged on the intermittent conveying mechanism and positioned behind the discharging guide mechanism and is used for flattening the skirt plate blanks conveyed to the flattening mechanism;
the cutting mechanism is arranged above the intermittent conveying mechanism and is used for cutting the skirt board blanks conveyed to the cutting mechanism;
the positioning and circle supporting welding mechanism is arranged above the intermittent conveying mechanism and is used for welding the skirt board blanks conveyed to the positioning and circle supporting welding mechanism together end to end;
and the material returning assembly is arranged on the positioning and circle supporting welding mechanism and is used for blanking of the skirt board of the finished product.
Preferably, the intermittent conveying mechanism comprises a conveying frame, symmetrically arranged conveying belts which are arranged at the top of the conveying frame and driven by an intermittent motor, and positioning plates which are arranged at the top of the conveying belts at intervals.
Preferably, the auxiliary positioning mechanism comprises a mounting groove formed in the positioning plate, a first electric telescopic rod mounted on one side of the positioning plate, close to the conveying belt, and a negative pressure adsorption assembly mounted at the telescopic end of the first electric telescopic rod, and the first electric telescopic rod penetrates through the mounting groove to extend outwards in a telescopic state.
Preferably, the negative pressure adsorption component comprises a negative pressure pump arranged at the telescopic end of the first electric telescopic rod and arranged in the mounting groove, and a negative pressure sucker arranged at the negative pressure end of the negative pressure pump.
Preferably, the unreeling guide mechanism comprises an unreeling assembly and a guide assembly, wherein the unreeling assembly comprises a mounting frame arranged at the front end of the conveying frame and a driving unreeling wheel arranged at one end of the mounting frame far away from the conveying frame;
the guide assembly comprises guide rollers symmetrically arranged on the mounting frame.
Preferably, the smoothing mechanism comprises a smoothing roller mounted above the carriage by means of an upright.
Preferably, the cutting mechanism comprises an L-shaped guide rail arranged on the conveying frame, a driving guide rail seat which is connected with the horizontal section of the L-shaped guide rail in a sliding mode, a hydraulic telescopic part arranged on the driving guide rail seat and a cutting saw arranged at the telescopic end of the hydraulic telescopic part, and the driving guide rail seat and the cutting saw are electrically connected with a motor on the conveying belt.
Preferably, the positioning and circle supporting welding mechanism comprises a mounting rod vertically mounted on the conveying frame, a positioning roller fixedly connected to the outer side wall of the mounting rod close to the top end and arranged above the positioning plate, a second electric telescopic rod fixedly connected to the outer side wall of the mounting rod close to the top end and parallel to the positioning roller, a vertically arranged connecting rod mounted at the telescopic end of the second electric telescopic rod, an arc-shaped guide rail connected to one end of the connecting rod far away from the second electric telescopic rod, a positioning shaft slidingly connected to the arc-shaped guide rail, a traction assembly mounted in the middle of the arc-shaped guide rail and used for traction the positioning shaft to slide along the arc-shaped guide rail, a positioning ring rotationally connected to the outer wall of the positioning shaft and in clearance fit with the positioning roller, and a welding assembly mounted on one side of the arc-shaped guide rail close to the positioning roller;
the traction assembly comprises a driving winding and unwinding reel arranged at the middle section of the arc-shaped guide rail and a traction rope connected between the driving winding and unwinding reel and the positioning shaft;
the welding assembly comprises a rotating arm arranged in the middle section of the arc-shaped guide rail, a third electric telescopic rod arranged at the rotating end of the rotating arm, a mounting seat arranged at the telescopic end of the third electric telescopic rod, a welding part arranged at one end, far away from the third electric telescopic rod, of the mounting seat and an arc-shaped pressing plate arranged at the bottom of the mounting seat and in clearance fit with the positioning roller.
Preferably, the material returning assembly comprises a T-shaped frame which is arranged on the mounting rod and is close to the outer side wall of the top end, a fourth electric telescopic rod which is symmetrically arranged on the horizontal section of the T-shaped frame, and a material pushing plate which is arranged at the telescopic end of the fourth electric telescopic rod.
The application method of the skirtboard processing device for the concrete pipe pile comprises the following steps:
s1: firstly, mounting a steel coil blank used in apron plate processing on a driving unreeling wheel, unreeling the steel coil, and guiding the unreeled steel coil to an intermittent conveying mechanism through a guide roller to realize the feeding function of the apron plate blank;
s2: starting a negative pressure pump on the auxiliary positioning mechanism to enable the negative pressure sucker to generate negative pressure, enabling the unreeled steel coil to enter a positioning plate on a conveying belt of the intermittent conveying mechanism through a guide roller, enabling the steel coil to be adsorbed by negative pressure attractive force of the negative pressure sucker, enabling the steel coil to be clung to the positioning plate, then driving the steel coil to pass through a flattening roller along with movement of the conveying belt, further improving attaching tightness of the steel coil and the positioning plate, improving conveying stability and being beneficial to guaranteeing follow-up processing stability;
s3: the steel coil adsorbed by the positioning plate is gradually transferred to the lower part of the cutting mechanism along with the movement of the conveying belt, at the moment, the intermittent motor stops rotating, the conveying belt stops conveying the steel coil to the lower part of the cutting mechanism, the cutting depth of the cutting saw is adjusted by controlling the extending length of the hydraulic telescopic part, the cutting adaptability to steel coils with different thicknesses is realized, then the guide rail seat is driven to move along the horizontal section of the L-shaped guide rail, the cutting function of the steel coil is realized, and the cutting length adjusting function of the steel coil is realized by setting the intermittent stop time of the intermittent motor;
s4: the cut steel coil moves to the lower part of the positioning roller along with the conveying belt, at the moment, the negative pressure pump is closed, the negative pressure sucker and the steel coil are not tightly adsorbed, then the first electric telescopic rod is controlled to stretch, the cut steel coil is driven to bend around the positioning roller, then the second electric telescopic rod is controlled to stretch, the positioning shaft is driven to stretch into an included angle generated between the bent steel coil and the positioning plate, then the first electric telescopic rod is controlled to shrink, the negative pressure pump and the negative pressure sucker connected with the negative pressure pump are driven to be hidden and enter the mounting groove, then a driving winding and unwinding reel winding traction rope on the traction assembly is started to drive the positioning shaft to slide along the arc-shaped guide rail, and then a positioning ring on the outer wall of the positioning shaft is driven to abut against the steel coil on the outer wall of the positioning roller along with the positioning roller, and along with the two positioning shafts approaching the middle section of the arc-shaped guide rail, the steel coil is driven to be gradually clung to the positioning roller, then the winding and unwinding reel is driven to be opened, and the rotating arm is driven to stretch, and the third electric telescopic rod is driven to stretch, so that the arc-shaped pressing plate which rotates is covered at the head and tail of the steel coil blank to realize the circle supporting and positioning function synchronous, and the work efficiency is improved;
s5: then intermittently contracting the third electric telescopic rod, simultaneously starting a welding part to weld the head and the tail of the steel coil, and starting the rotating arm again after the head and the tail are welded, so as to drive the arc-shaped pressing plate to be separated from the steel coil;
s6: and a fourth electric telescopic rod on the material returning assembly is started to drive the material pushing plate to push away the steel coil from the positioning roller, so that the blanking function is realized.
Compared with the prior art, the invention provides a skirtboard processing device for a concrete pipe pile, which has the following beneficial effects:
1. this skirtboard processingequipment for concrete pipe pile is through the negative pressure pump on the auxiliary positioning mechanism that sets up for negative pressure sucking disc produces the negative pressure, and negative pressure sucking disc negative pressure suction adsorbs the coil of strip, makes the coil of strip hug closely the locating plate, then drives the coil of strip along with the removal of conveyer belt and pass through the flattening roller, has realized the laminating compactness of coil of strip and locating plate, improves the stability of carrying, helps guaranteeing the stability of follow-up processing, has solved the skirtboard embryo material after the flattening among the prior art and has been cut off by cutting device and rebound bending under coil of strip batching self effect, and the laminating performance variation with blowing device is unfavorable for the problem of the location processing of follow-up beading device.
2. This skirtboard processingequipment for concrete pipe pile adjusts the cutting depth of cutting saw through the extension length of control hydraulic telescoping portion that sets up, realizes the cutting adaptability to the coil of strip of different thickness.
3. This skirtboard processingequipment for concrete pipe pile realizes the support circle locate function of coil of strip embryo material through the cooperation of the first electric telescopic link that sets up with locating shaft and locating roller, with location and support circle function synchronous realization, has improved work efficiency, has solved among the prior art the binding property poor of beading device with support the circle device, leads to the process to be long, the low problem of machining efficiency.
4. This skirtboard processingequipment for concrete pipe pile through the welding set who sets up, has realized the accurate butt joint of coil of strip head and the tail, has improved welded stability and reliability.
5. This skirtboard processingequipment for concrete pipe pile through the material subassembly that returns that sets up, pushes away the flitch and pushes away the coil of strip by the locating roll, realizes the function of blanking.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
FIG. 2 is a second schematic diagram of the structure of the present invention.
FIG. 3 is a third schematic diagram of the structure of the present invention.
FIG. 4 is a schematic diagram of the structure of the present invention.
Fig. 5 is a front view of the present invention.
FIG. 6 is a schematic diagram of a positioning and rounding welding mechanism and a material returning assembly according to the present invention.
Fig. 7 is an enlarged schematic view of the portion a of fig. 6 according to the present invention.
FIG. 8 is a second schematic view of the positioning and rounding welding mechanism and the material returning assembly of the present invention.
FIG. 9 is a schematic diagram of an auxiliary positioning mechanism according to the present invention.
FIG. 10 is a second schematic view of the auxiliary positioning mechanism of the present invention.
In the figure: 10. an intermittent conveying mechanism; 110. a carriage; 120. a conveyor belt; 130. a positioning plate; 20. an auxiliary positioning mechanism; 210. a first electric telescopic rod; 220. a negative pressure pump; 230. a negative pressure suction cup; 30. a discharging guide mechanism; 310. a mounting frame; 320. driving an unreeling wheel; 330. a guide roller; 40. a smoothing mechanism; 410. a flattening roller; 50. a cutting mechanism; 510. an L-shaped guide rail; 520. driving the guide rail seat; 530. a hydraulic expansion part; 540. a dicing saw; 60. positioning and rounding welding mechanism; 610. a mounting rod; 620. a positioning roller; 630. a second electric telescopic rod; 640. a connecting rod; 650. an arc-shaped guide rail; 660. positioning a shaft; 670. a traction assembly; 671. driving a winding and unwinding reel; 672. a traction rope; 680. a positioning ring; 690. welding the assembly; 691. a rotating arm; 692. a third electric telescopic rod; 693. a mounting base; 694. a welding part; 695. an arc-shaped pressing plate; 70. a material returning component; 710. a T-shaped frame; 720. a fourth electric telescopic rod; 730. and (5) pushing the material plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Example 1:
referring to fig. 1 to 10, an apron board processing apparatus for a concrete pipe pile includes:
an intermittent conveying mechanism 10 for intermittent conveying of skirt board blanks;
the auxiliary positioning mechanism 20 is arranged on the intermittent conveying mechanism 10 and is used for positioning during the conveying process of the skirt plate blanks;
the discharging guide mechanism 30 is arranged at the front end of the intermittent conveying mechanism 10 and is used for conveying the skirt plate blanks to rolls;
a leveling mechanism 40 mounted on the intermittent delivery mechanism 10 and located behind the discharge guide mechanism 30 for leveling the skirt plate blanks transferred to the leveling mechanism 40;
a cutting mechanism 50 installed above the intermittent feeding mechanism 10 for cutting the skirt blanks transferred to the cutting mechanism 50;
the positioning and rounding welding mechanism 60 is arranged above the intermittent conveying mechanism 10 and is used for welding the skirtboard blanks conveyed to the positioning and rounding welding mechanism 60 together end to end;
and a material returning assembly 70 which is arranged on the positioning and rounding welding mechanism 60 and is used for blanking the skirt board of the finished product.
Referring to fig. 1 to 4, the intermittent feeding mechanism 10 includes a carriage 110, a symmetrically arranged conveyor belt 120 mounted on the top of the carriage 110 and driven by an intermittent motor, and a positioning plate 130 mounted on the top of the conveyor belt 120 at intervals, and apron blank steel coils are intermittently fed by the intermittent feeding mechanism 10.
Referring to fig. 1, 2, 3, 4, 9 and 10, the auxiliary positioning mechanism 20 includes a mounting groove formed in the positioning plate 130, a first electric telescopic rod 210 mounted on a side of the positioning plate 130 close to the conveyor belt 120 through a bracket, and a negative pressure suction assembly mounted on a telescopic end of the first electric telescopic rod 210, and the first electric telescopic rod 210 extends outwards through the mounting groove in a telescopic state.
Referring to fig. 9 and 10, the negative pressure suction assembly includes a negative pressure pump 220 installed at the telescopic end of the first electric telescopic rod 210 and placed in the installation groove, and a negative pressure suction cup 230 installed at the negative pressure end of the negative pressure pump 220.
Referring to fig. 1-5, the unwind guide mechanism 30 includes an unwind assembly including a mounting bracket 310 mounted at the front end of the carriage 110 and a driven unwind wheel 320 mounted at an end of the mounting bracket 310 remote from the carriage 110;
the guiding component comprises guiding rollers 330 symmetrically arranged on a mounting frame 310, firstly, apron board blanks are mounted on a driving unreeling wheel 320, then unreeling of steel coils is carried out, and the unreeled steel coils are guided to an intermittent conveying mechanism 10 through the guiding rollers 330, so that the feeding function of the apron board blanks is realized.
Referring to fig. 1-5, the smoothing mechanism 40 includes a smoothing roller 410 mounted above the carriage 110 by an upright, and drives the steel coil to pass through the smoothing roller 410 along with the movement of the conveyor belt 120, so as to further improve the adhesion degree between the steel coil and the positioning plate 130 and improve the conveying stability.
Referring to fig. 1 to 5, the cutting mechanism 50 includes an L-shaped guide rail 510 mounted on the carriage 110, a driving guide rail seat 520 slidably connected to a horizontal section of the L-shaped guide rail 510, a hydraulic telescopic part 530 mounted on the driving guide rail seat 520, and a cutting saw 540 mounted at a telescopic end of the hydraulic telescopic part 530, the driving guide rail seat 520 and the cutting saw 540 are electrically connected with a motor on the conveyor belt 120, a coil of steel adsorbed by the positioning plate 130 is gradually transferred to a lower side of the cutting mechanism 50 along with movement of the conveyor belt 120, at this time, the intermittent motor stops rotating, the conveyor belt 120 stops after conveying the coil of steel to the lower side of the cutting mechanism 50, cutting adaptation performance of the cutting saw 540 to coils of different thicknesses is achieved by controlling an extension length of the hydraulic telescopic part 530, then the driving guide rail seat 520 moves along the horizontal section of the L-shaped guide rail 510, a cutting function is achieved, and an intermittent downtime adjusting function of the cutting length of the coil of steel is achieved by setting intermittent motor.
Referring to fig. 6, 7 and 8, the positioning and rounding welding mechanism 60 includes a mounting rod 610 vertically mounted on the carriage 110, a positioning roller 620 fixedly connected to an outer sidewall of the mounting rod 610 near the top end and disposed above the positioning plate 130, a second electric telescopic rod 630 fixedly connected to an outer sidewall of the mounting rod 610 near the top end and parallel to the positioning roller 620, a vertically disposed connecting rod 640 mounted at a telescopic end of the second electric telescopic rod 630, an arc-shaped guide rail 650 connected to an end of the connecting rod 640 remote from the second electric telescopic rod 630, a positioning shaft 660 slidably connected to the arc-shaped guide rail 650, a traction assembly 670 mounted in a middle portion of the arc-shaped guide rail 650 and used for traction of the positioning shaft 660 along the arc-shaped guide rail 650, a positioning ring 680 rotatably connected to an outer wall of the positioning shaft 660 and in clearance fit with the positioning roller 620, and a welding assembly 690 mounted on a side of the arc-shaped guide rail 650 near the positioning roller 620;
the traction assembly 670 comprises a driving winding and unwinding reel 671 arranged at the middle section of the arc-shaped guide rail 650 and a traction rope 672 connected between the driving and unwinding reel 671 and the positioning shaft 660, wherein the cut steel coil moves to the lower part of the positioning roller 620 along with the conveying belt 120, at the moment, the negative pressure pump 220 is closed, the negative pressure sucker 230 and the steel coil are not closely adsorbed, then the first electric telescopic rod 210 is controlled to stretch to drive the cut steel coil to bend around the positioning roller 620, then the second electric telescopic rod 630 is controlled to stretch to drive the positioning shaft 660 to extend into an included angle generated between the bent steel coil and the positioning plate 130, then the first electric telescopic rod 210 is controlled to shrink to drive the negative pressure sucker 230 connected with the negative pressure pump 220 to be hidden into a mounting groove, then the driving and unwinding reel 671 on the traction assembly 670 is started to drive the positioning shaft 660 to slide along the arc-shaped guide rail 650, and then the positioning ring 680 on the outer wall of the positioning shaft 660 is driven to abut against the outer wall of the positioning roller 620 along with the positioning roller 620, the two positioning shafts 660 gradually approach the middle section of the arc-shaped guide rail 650, the positioning roller 620 is gradually clung to the positioning roller 620, then the first electric telescopic rod 671 is controlled to shrink, the driving and the rotating arm 691 is driven to rotate, and the tail end 691 is driven to rotate synchronously, so that the round material is positioned and the round-shaped cover 691 is stretched, and the round material is realized;
the welding assembly 690 comprises a rotating arm 691 arranged at the middle section of the arc-shaped guide rail 650, a third electric telescopic rod 692 arranged at the rotating end of the rotating arm 691, a mounting seat 693 arranged at the telescopic end of the third electric telescopic rod 692, a welding part 694 arranged at the end, far away from the third electric telescopic rod 692, of the mounting seat 693, and an arc-shaped pressing plate 695 arranged at the bottom of the mounting seat 693 and in clearance fit with the positioning roller 620, wherein the third electric telescopic rod 692 is intermittently contracted, the welding part 694 is simultaneously opened to weld the head and the tail of a steel coil, and after the head and the tail are welded, the rotating arm 691 is opened again to drive the arc-shaped pressing plate 695 to separate from the steel coil.
Firstly, a steel coil blank used in apron board processing is mounted on a driving unreeling wheel 320, then unreeling of steel coils is carried out, and the unreeled steel coils are guided to an intermittent conveying mechanism 10 through a guide roller 330, so that the feeding function of the apron board blank is realized; the negative pressure pump 220 on the auxiliary positioning mechanism 20 is started to enable the negative pressure sucking disc 230 to generate negative pressure, the unreeled steel coil enters the positioning plate 130 on the conveying belt 120 of the intermittent conveying mechanism 10 through the guide roller 330, the negative pressure sucking force of the negative pressure sucking disc 230 sucks the steel coil, so that the steel coil clings to the positioning plate 130, then the steel coil is driven to pass through the flattening roller 410 along with the movement of the conveying belt 120, the bonding compactness of the steel coil and the positioning plate 130 is further improved, the conveying stability is improved, and the stability of subsequent processing is guaranteed; the steel coil absorbed by the positioning plate 130 is gradually transferred to the lower part of the cutting mechanism 50 along with the movement of the conveying belt 120, at the moment, the intermittent motor stops rotating, the conveying belt 120 conveys the steel coil to the lower part of the cutting mechanism 50 and stops, the cutting depth of the cutting saw 540 is adjusted by controlling the extending length of the hydraulic telescopic part 530, the cutting adaptability to steel coils with different thicknesses is realized, then the guide rail seat 520 is driven to move along the horizontal section of the L-shaped guide rail 510, the cutting function of the steel coil is realized, and the adjusting function of the cutting length of the steel coil is realized by setting the intermittent stop time of the intermittent motor; the cut steel coil moves to the lower part of the positioning roller 620 along with the conveying belt 120, at the moment, the negative pressure pump 220 is closed, the negative pressure sucking disc 230 and the steel coil are not closely adsorbed, then the first electric telescopic rod 210 is controlled to stretch, the cut steel coil is driven to bend around the positioning roller 620, then the second electric telescopic rod 630 is controlled to stretch, the positioning shaft 660 is driven to stretch into an included angle generated between the bent steel coil and the positioning plate 130, then the first electric telescopic rod 210 is controlled to shrink, the negative pressure pump 220 and the negative pressure sucking disc 230 connected with the negative pressure pump 220 are driven to be hidden in a mounting groove, then a driving winding and unwinding reel 671 on the traction assembly 670 is started to wind a traction rope 672 to drive the positioning shaft 660 to slide along the arc-shaped guide rail 650, further a positioning ring 680 on the outer wall of the positioning shaft 660 is driven to abut against the outer wall of the positioning roller 620 along with the positioning roller 620, the two positioning shafts 660 gradually approach to the middle section of the arc-shaped guide rail 650, then the positioning roller 620 is gradually clung to the positioning roller 671, the winding and unwinding reel 691 is driven to turn on, the winding reel 691 is opened, the rotating arm 691 is driven to rotate, the third electric telescopic rod 692 is simultaneously is controlled to shrink, the arc-shaped pressing plate 695 which rotates along with the rotating arm 691 is driven to cover at the head and tail of the round-shaped pressing plate, thus the round supporting function is realized, and the round positioning efficiency is realized; then intermittently shrinking the third electric telescopic rod 692, simultaneously opening the welding part 694 to weld the head and the tail of the steel coil, and after the head and the tail are welded, opening the rotating arm 691 again to drive the arc-shaped pressing plate 695 to separate from the steel coil.
Example 2:
referring to fig. 1 and 4, a concrete pile skirt plate processing apparatus is substantially the same as that of embodiment 1, and further, the material returning assembly 70 includes a T-shaped frame 710 installed on the mounting rod 610 near the outer side wall of the top end, a fourth electric telescopic rod 720 symmetrically installed on the horizontal section of the T-shaped frame 710, and a material pushing plate 730 installed on the telescopic end of the fourth electric telescopic rod 720, after welding, the fourth electric telescopic rod 720 on the material returning assembly 70 is opened to drive the material pushing plate 730 to push the steel coil away by the positioning roller 620, so as to realize the blanking function.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. An apron board processing device for a concrete pipe pile, which is characterized by comprising:
an intermittent conveying mechanism (10) for intermittently conveying the skirt board blanks;
the auxiliary positioning mechanism (20) is arranged on the intermittent conveying mechanism (10) and is used for positioning the skirt plate blanks in the conveying process;
the discharging guide mechanism (30) is arranged at the front end of the intermittent conveying mechanism (10) and is used for conveying the skirt plate blanks to rolls;
the flattening mechanism (40) is arranged on the intermittent conveying mechanism (10) and is positioned behind the discharging guide mechanism (30) and is used for flattening the skirt plate blanks conveyed to the flattening mechanism (40);
a cutting mechanism (50) arranged above the intermittent conveying mechanism (10) and used for cutting the skirt board blanks conveyed to the cutting mechanism (50);
the positioning and rounding welding mechanism (60) is arranged above the intermittent conveying mechanism (10) and is used for welding the head and the tail of the skirt plate blanks conveyed to the positioning and rounding welding mechanism (60) together;
the material returning assembly (70) is arranged on the positioning and rounding welding mechanism (60) and is used for blanking the skirt board of the finished product;
the intermittent conveying mechanism (10) comprises a conveying frame (110), symmetrically arranged conveying belts (120) which are arranged at the top of the conveying frame (110) and driven by an intermittent motor, and positioning plates (130) which are arranged at the top of the conveying belts (120) at intervals;
the auxiliary positioning mechanism (20) comprises a mounting groove formed in the positioning plate (130), a first electric telescopic rod (210) mounted on one side of the positioning plate (130) close to the conveying belt (120) through a bracket, and a negative pressure adsorption assembly mounted at the telescopic end of the first electric telescopic rod (210), wherein the first electric telescopic rod (210) penetrates through the mounting groove to extend outwards in a telescopic state;
the positioning and rounding welding mechanism (60) comprises a mounting rod (610) vertically mounted on the conveying frame (110), a positioning roller (620) fixedly connected to the outer side wall of the mounting rod (610) close to the top end and arranged above the positioning plate (130), a second electric telescopic rod (630) fixedly connected to the outer side wall of the mounting rod (610) close to the top end and parallel to the positioning roller (620), a connecting rod (640) vertically arranged at the telescopic end of the second electric telescopic rod (630), an arc-shaped guide rail (650) connected to the end, far away from the second electric telescopic rod (630), of the connecting rod (640), a positioning shaft (660) slidingly connected to the arc-shaped guide rail (650), a traction assembly (670) mounted in the middle of the arc-shaped guide rail (650) and used for dragging the positioning shaft (660) to slide along the arc-shaped guide rail (650), a positioning ring (680) rotationally connected to the outer wall of the positioning shaft (660) and in clearance fit with the positioning roller (620), and a welding assembly (690) mounted on one side, close to the positioning roller (620), of the arc-shaped guide rail (650);
the traction assembly (670) comprises a driving winding and unwinding reel (671) arranged at the middle section of the arc-shaped guide rail (650) and a traction rope (672) connected between the driving winding and unwinding reel (671) and the positioning shaft (660);
the welding assembly (690) comprises a rotating arm (691) arranged at the middle section of the arc-shaped guide rail (650), a third electric telescopic rod (692) arranged at the rotating end of the rotating arm (691), a mounting seat (693) arranged at the telescopic end of the third electric telescopic rod (692), a welding part (694) arranged at one end, far away from the third electric telescopic rod (692), of the mounting seat (693), and an arc-shaped pressing plate (695) arranged at the bottom of the mounting seat (693) and in clearance fit with the positioning roller (620);
when the steel coil positioning device is used, the first electric telescopic rod (210) is controlled to stretch to drive the cut steel coil to bend around the positioning roller (620), then the second electric telescopic rod (630) is controlled to stretch to drive the positioning shaft (660) to extend into an included angle generated between the bent steel coil and the positioning plate (130), and the traction assembly (670) drives the positioning ring (680) on the outer wall of the positioning shaft (660) to abut the steel coil on the outer wall of the positioning roller (620) along the positioning roller (620).
2. The skirtboard processing device for concrete pipe piles according to claim 1, wherein the negative pressure adsorption assembly comprises a negative pressure pump (220) installed at the telescopic end of the first electric telescopic rod (210) and placed in the installation groove, and a negative pressure suction cup (230) installed at the negative pressure end of the negative pressure pump (220).
3. A skirtboard processing device for concrete pipe piles according to claim 2, characterized in that the unreeling guiding mechanism (30) comprises an unreeling assembly and a guiding assembly, wherein the unreeling assembly comprises a mounting frame (310) arranged at the front end of the conveying frame (110) and a driving unreeling wheel (320) arranged at the end of the mounting frame (310) far away from the conveying frame (110);
the guide assembly includes guide rollers (330) symmetrically disposed on a mounting frame (310).
4. A concrete pipe pile skirt processing apparatus according to claim 3, characterized in that the levelling means (40) comprises a levelling roll (410) mounted above the carriage (110) by means of a column.
5. The skirting board processing device for concrete pipe piles according to claim 4, wherein the cutting mechanism (50) comprises an L-shaped guide rail (510) mounted on the conveying frame (110), a driving guide rail seat (520) slidingly connected to the horizontal section of the L-shaped guide rail (510), a hydraulic telescopic part (530) mounted on the driving guide rail seat (520) and a cutting saw (540) mounted on the telescopic end of the hydraulic telescopic part (530), and the driving guide rail seat (520) and the cutting saw (540) are electrically connected with an intermittent motor on the conveying belt (120).
6. The skirting board processing device for concrete pipe piles according to claim 5, wherein the material returning assembly (70) comprises a T-shaped frame (710) installed on the mounting rod (610) near the outer side wall of the top end, a fourth electric telescopic rod (720) symmetrically installed on the horizontal section of the T-shaped frame (710), and a material pushing plate (730) installed on the telescopic end of the fourth electric telescopic rod (720).
7. The method of using the skirtboard processing apparatus for concrete pipe piles as set forth in claim 6, comprising the steps of:
s1: firstly, a steel coil blank used in apron board processing is arranged on a driving unreeling wheel (320), then unreels of steel coils, and the unreeled steel coils are guided to an intermittent conveying mechanism (10) through a guide roller (330) to realize the feeding function of the apron board blank;
s2: starting a negative pressure pump (220) on the auxiliary positioning mechanism (20), enabling a negative pressure sucker (230) to generate negative pressure, enabling an unreeled steel coil to enter a positioning plate (130) on a conveying belt (120) of the intermittent conveying mechanism (10) through a guide roller (330), enabling the steel coil to be adsorbed by negative pressure attractive force of the negative pressure sucker (230), enabling the steel coil to be tightly attached to the positioning plate (130), then driving the steel coil to pass through a flattening roller (410) along with movement of the conveying belt (120), further improving attaching tightness of the steel coil and the positioning plate (130), improving conveying stability, and being beneficial to guaranteeing follow-up processing stability;
s3: the steel coil adsorbed by the positioning plate (130) is gradually transferred to the lower part of the cutting mechanism (50) along with the movement of the conveying belt (120), at the moment, the intermittent motor stops rotating, the conveying belt (120) conveys the steel coil to the lower part of the cutting mechanism (50) and stops, the cutting depth of the cutting saw (540) is adjusted by controlling the extending length of the hydraulic telescopic part (530), the cutting adaptability to steel coils with different thicknesses is realized, then the guide rail seat (520) is driven to move along the horizontal section of the L-shaped guide rail (510), the cutting function of the steel coil is realized, and the adjusting function of the cutting length of the steel coil is realized by setting the intermittent stop time of the intermittent motor;
s4: the cut steel coil moves to the lower part of the positioning roller (620) along with the conveying belt (120), at the moment, the negative pressure pump (220) is closed, the negative pressure sucker (230) and the steel coil are not closely adsorbed, then the first electric telescopic rod (210) is controlled to stretch, the cut steel coil is driven to bend around the positioning roller (620), then the second electric telescopic rod (630) is controlled to stretch, the positioning shaft (660) is driven to extend to an included angle generated between the bent steel coil and the positioning plate (130), then the first electric telescopic rod (210) is controlled to shrink, the negative pressure pump (220) and the negative pressure sucker (230) connected with the negative pressure pump are driven to be hidden in the installation groove, then the driving winding and unwinding reel (671) on the traction assembly (670) is started to wind the traction rope (672) to drive the positioning shaft (660) to slide along the arc-shaped guide rail (650), the positioning ring (680) on the outer wall of the positioning shaft (660) is driven to abut against the outer wall of the positioning roller (620) along with the positioning roller (620), the two positioning shafts (660) are gradually close to the middle section (620) of the curved steel coil along with the arc-shaped guide rail (650), then the first rotating arm (696969691) is driven to rotate, the rotating arm (671) is driven to rotate to enable the third rotating arm (691) to rotate, the rotating arm (691) to rotate, and the rotating arm (691) rotates to rotate, the round supporting and positioning functions of the steel coil blanks are realized, the positioning and round supporting functions are synchronously realized, and the working efficiency is improved;
s5: then intermittently contracting the third electric telescopic rod (692), simultaneously starting the welding part (694) to weld the head and the tail of the steel coil, and starting the rotating arm (691) again after the head and the tail are welded, so as to drive the arc-shaped pressing plate (695) to be separated from the steel coil;
s6: and a fourth electric telescopic rod (720) on the material returning assembly (70) is started to drive a material pushing plate (730) to push away the steel coil by the positioning roller (620) so as to realize the blanking function.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210214854.4A CN114515968B (en) | 2022-03-04 | 2022-03-04 | Skirtboard processing device for concrete pipe pile and application method thereof |
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| CN202210214854.4A CN114515968B (en) | 2022-03-04 | 2022-03-04 | Skirtboard processing device for concrete pipe pile and application method thereof |
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