CN115338920B - Automatic fixed-length pipe cutting equipment and pipe cutting method - Google Patents
Automatic fixed-length pipe cutting equipment and pipe cutting method Download PDFInfo
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- CN115338920B CN115338920B CN202110521274.5A CN202110521274A CN115338920B CN 115338920 B CN115338920 B CN 115338920B CN 202110521274 A CN202110521274 A CN 202110521274A CN 115338920 B CN115338920 B CN 115338920B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 189
- 230000007246 mechanism Effects 0.000 claims abstract description 140
- 239000002994 raw material Substances 0.000 claims description 15
- 239000002699 waste material Substances 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
- B26D1/18—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable carriage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/38—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with means operable by the moving work to initiate the cutting action
- B26D5/40—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with means operable by the moving work to initiate the cutting action including a metering device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/42—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between work feed and clamp
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0683—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form specially adapted for elongated articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
- B26D7/2635—Means for adjusting the position of the cutting member for circular cutters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/28—Means for performing other operations combined with cutting for counting the number of cuts or measuring cut lenghts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention relates to automatic fixed-length pipe cutting equipment and a pipe cutting method, which comprise a base, and a feeding mechanism, a clamping mechanism, a sawing mechanism, a material taking mechanism and a fixed-length mechanism which are sequentially arranged on the base, wherein the feeding mechanism, the material taking mechanism and the fixed-length mechanism are movably arranged on the base, a Zhang Gekou downward feeding clamping jaw is arranged on the feeding mechanism, a liftable saw blade is arranged on the sawing mechanism, the clamping mechanism is arranged below the saw blade, the material taking mechanism is provided with a material taking clamping jaw with an upward opening and closing opening, a fixed-length sensor is arranged on the fixed-length mechanism, a residual material collecting groove and a residual material collecting groove are arranged on one side of the base, the residual material collecting groove is arranged below the feeding mechanism, and the residual material collecting groove is arranged below the sawing mechanism. The invention can realize the functions of automatic feeding, fixed-length cutting, collecting stub bars and residual materials, automatic discharging and the like of the pipe materials, and can adapt to the processing requirements of the pipe materials with different diameters and lengths.
Description
Technical Field
The invention relates to the field of pipe material processing, in particular to automatic fixed-length pipe cutting equipment and a pipe cutting method.
Background
The pipe materials with different materials and specifications are widely applied to various industries of society, the first part of the pipe material processing process flow is fixed-length cutting, the fixed-length pipe cutting precision and efficiency are directly related to enterprise benefits, the traditional pipe cutting equipment needs manual auxiliary feeding and fixed-length cutting, the processing precision is low, the processing efficiency is low, and the processing environment is bad.
Disclosure of Invention
The invention aims to provide automatic fixed-length pipe cutting equipment and a pipe cutting method, which can realize the functions of automatic pipe feeding, fixed-length cutting, collecting stub bars and excess materials, automatic discharging and the like, and can adapt to the pipe processing requirements of different diameters and lengths.
The aim of the invention is realized by the following technical scheme:
the utility model provides an automatic change fixed length pipe cutting equipment, includes the base and locates in proper order feeding mechanism, fixture on the base, saw cut mechanism, extracting mechanism and fixed length mechanism, wherein feeding mechanism, extracting mechanism and fixed length mechanism are all movably located on the base, be equipped with Zhang Gekou decurrent feeding clamping jaw on the feeding mechanism, saw cut the mechanism and be equipped with liftable saw bit, just fixture locates the saw bit below, extracting mechanism is equipped with and opens and closes up the clamping jaw of getting of mouth, be equipped with fixed length sensor on the fixed length mechanism, base one side is equipped with clout collecting vat and stub bar collecting vat, just the clout collecting vat is located feeding mechanism below, saw cut mechanism below in the stub bar collecting vat.
The feeding mechanism comprises a feeding base, a feeding driving assembly, a feeding adjusting electric cylinder and feeding clamping jaws, wherein the feeding base is in an inverted concave shape, two ends of the lower side of the feeding base are respectively connected with the base in a sliding mode, the feeding base is driven by the feeding driving assembly to move along the length direction of the base, the feeding adjusting electric cylinder is arranged at the upper end of the feeding base, and the feeding clamping jaws are driven by the feeding adjusting electric cylinder to lift.
The clamping mechanism comprises a clamping driving device, clamping flap bases and clamping flaps, the two clamping flap bases are driven to open and close by the clamping driving device, each clamping flap base is provided with two clamping flaps along the length direction of the base, and sawing gaps are formed between the two clamping flaps.
The sawing mechanism comprises a sawing base, a lifting seat, a sawing driving device and a lifting driving device, wherein the lower end of the sawing base is fixedly connected with the base, the lifting seat is in sliding connection with the sawing base), the lifting driving device is arranged above the sawing base, the lifting seat is driven to lift by the lifting driving device, the sawing driving device is arranged on the lifting seat, and the saw blade is driven to rotate by the sawing driving device.
The material taking mechanism comprises a material taking base, a material taking driving assembly and a material taking clamping jaw, wherein the material taking base is in sliding connection with a base, the lower side of the material taking base is provided with the material taking driving assembly and a material taking adjusting electric cylinder, the material taking base is driven by the material taking driving assembly to move along the length direction of the base, and the material taking clamping jaw is driven by the material taking adjusting electric cylinder to lift.
The fixed length mechanism comprises a sliding seat, a fixed length driving assembly, a telescopic driving device and a fixed length sensor, wherein the sliding seat is in sliding connection with the base, the sliding seat is driven by the fixed length driving assembly to move along the length direction of the base, the telescopic driving device is arranged on the sliding seat, and the fixed length sensor is arranged at the front end of the telescopic driving device.
The front end of the telescopic driving device is provided with a mounting base, the fixed-length sensor is arranged on the mounting base, and one side, close to the material taking mechanism, of the mounting base is provided with an elastic contact plate.
The waste collecting tank is arranged on a waste collecting base, the waste collecting base is fixedly arranged on one side of the base, a waste collecting tank plate at the bottom of the waste collecting tank is obliquely arranged, and the upper part of the waste collecting tank plate is arranged below the feeding mechanism.
The material head collecting tank is arranged on a material head collecting base, the material head collecting base is fixedly arranged on one side of the base, a material head collecting tank plate at the bottom of the material head collecting tank is obliquely arranged, and the upper part of the material head collecting tank plate is arranged below the sawing mechanism.
A pipe cutting method of the automatic fixed-length pipe cutting equipment comprises the following steps:
step one: the feeding clamping jaw in the feeding mechanism clamps the pipe material and moves along the length direction of the base, so that the front end of the pipe material enters the clamping mechanism and is clamped and fixed through the clamping mechanism, then the feeding clamping jaw is loosened, the saw blade in the sawing mechanism descends to complete head cutting operation, and the cut head falls into the head collecting tank;
Step two: the feeding clamping jaw clamps the pipe material again and moves along the length direction of the base, so that the pipe material is fed into the feeding clamping jaw, the feeding clamping jaw clamps the pipe material and simultaneously loosens the feeding clamping jaw, the feeding clamping jaw drives the pipe material to move forwards continuously until a fixed-length sensor on the fixed-length mechanism sends out a signal to stop moving, the clamping mechanism clamps the fixed pipe material again, and a saw blade in the sawing mechanism descends to finish fixed-length cutting of the pipe material;
Step three: after one fixed-length cutting-off is completed, the equipment system automatically judges: when the length of the residual raw material is larger than the required product length, repeating the second step until the equipment system judges that the length of the residual raw material is smaller than the required product length;
Step four: and the equipment system carries out the recovery of the residual materials when judging that the length of the residual materials is less than the required product length, and at the moment, the feeding clamping jaw in the feeding mechanism clamps the residual materials to move to the upper part of the residual material collecting tank along the length direction of the base and loosen the residual materials, so that the residual materials fall into the residual material collecting tank.
The invention has the advantages and positive effects that:
1. According to the invention, through the movement of the feeding mechanism, the clamping mechanism, the sawing mechanism, the material taking mechanism and the fixed-length mechanism in a certain logic cooperation manner, the functions of automatic feeding, automatic end flattening, fixed-length sawing, automatic discharging and the like of the pipe material can be realized, meanwhile, the automatic collection of the stub bars and the residual materials can be realized, the manual intervention is not required in the processing process, and the automation degree and the production efficiency are greatly improved.
2. The height positions of the feeding clamping jaw, the material taking clamping jaw, the saw blade and the like are adjustable, the number of the material taking mechanisms can be set according to the requirements, and the pipe processing requirements of different diameters and lengths can be met.
3. The invention ensures that the length of the cut pipe meets the precision requirement by utilizing the length-fixing mechanism, and can improve the pipe cutting efficiency by accelerating the automatic production beat.
Drawings
Figure 1 is a schematic view of the structure of the present invention,
Figure 2 is a schematic view of the feed mechanism and the remainder collection tank of figure 1,
Figure 3 is a schematic view of the structure of the clamping mechanism, sawing mechanism and stub bar collecting vat of figure 1,
Fig. 4 is a schematic structural view of the extracting mechanism and the fixed-length mechanism in fig. 1.
Wherein 1 is a base, 2 is a feeding mechanism, 201 is a feeding base, 202 is a feeding slide rail, 203 is a feeding driving device, 204 is a feeding rack, 205 is a feeding adjusting cylinder, 206 is a feeding clamping jaw, 207 is a feeding V-shaped finger, 3 is a clamping mechanism, 301 is a clamping driving device, 302 is a clamping flap base, 303 is a clamping flap, 4 is a sawing mechanism, 401 is a sawing base, 402 is a lifting slide rail, 403 is a lifting seat, 404 is a sawing driving device, 405 is a saw blade, 406 is a mounting rack, 407 is a lifting driving device, 5 is a material taking mechanism, 501 is a material taking base, 502 is a material taking slide block, 503 is a material taking driving device, 504 is a material taking rack, 505 is a material taking adjusting electric cylinder, 506 is a material taking clamping jaw, 507 is a material taking V-shaped finger, 6 is a fixed length mechanism, 601 is a fixed length driving component, 602 is a sliding seat, 603 is a telescopic driving device, 604 is a mounting base, 605 is a fixed length sensor, 606 is an elastic contact plate, 7 is a stub bar collecting tank, 701 is a stub bar collecting base, 702 is a stub bar collecting tank plate, 703 is a stub bar side baffle, 704 is a stub bar end baffle, 8 is a residual material collecting tank, 801 is a residual material collecting base, 802 is a residual material collecting tank plate, 803 is a residual material side baffle, and 804 is a residual material end baffle.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the invention comprises a base 1, a feeding mechanism 2, a clamping mechanism 3, a sawing mechanism 4, a material taking mechanism 5 and a length fixing mechanism 6 which are sequentially arranged on the base 1, wherein the feeding mechanism 2, the material taking mechanism 5 and the length fixing mechanism 6 are movably arranged on the base 1, as shown in fig. 2, a Zhang Gekou downward feeding clamping jaw 206 is arranged on the feeding mechanism 2, as shown in fig. 3, a liftable saw blade 405 is arranged on the sawing mechanism 4, the clamping mechanism 3 is arranged below the saw blade 405, as shown in fig. 4, a material taking clamping jaw 506 with an upward opening and closing opening is arranged on the material taking mechanism 5, a length fixing sensor 605 is arranged on the length fixing mechanism 6, a residual material collecting groove 8 and a residual material collecting groove 7 are arranged on one side of the base 1, as shown in fig. 2, as shown in fig. 3, and the residual material collecting groove 8 is arranged below the feeding mechanism 2, as shown in fig. 3, the residual material collecting groove 7 is arranged below the sawing mechanism 4. When the device works, the feeding clamping jaw 206 clamps the pipe material and drives the front end of the pipe material to enter the clamping mechanism 3 to clamp and fix, then the saw blade 405 in the sawing mechanism 4 descends and starts to cut off the pipe material in the clamping mechanism 3 to finish the flat end of the straight pipe material, the cut-off stub bar falls into the stub bar collecting tank 7, then the feeding clamping jaw 206 clamps the pipe material again and feeds the pipe material into the taking clamping jaw 506, the taking clamping jaw 506 drives the pipe material to continue to move forwards until the fixed length sensor 605 on the fixed length mechanism 6 sends out a signal to stop feeding, then the clamping mechanism 3 clamps the fixed pipe material again, the saw blade 405 in the sawing mechanism 4 descends and starts to finish the fixed length cutting of the pipe material, and when the residual material is recovered, the feeding clamping jaw 206 clamps the residual pipe material to move above the residual material collecting tank 8 and then loosens, and the residual pipe material automatically falls into the residual material collecting tank 8. The fixed length sensor 605 is well known in the art and is a commercially available product.
As shown in fig. 1-2, the feeding mechanism 2 includes a feeding base 201, a feeding driving assembly, a feeding adjustment cylinder 205 and a feeding clamping jaw 206, wherein the feeding base 201 is in an inverted concave shape, two ends of the lower side of the feeding base are respectively connected with the base 1 in a sliding manner, a feeding sliding rail 202 is arranged on the base 1, a feeding sliding block is arranged at the lower end of the feeding base 201 and is matched with the feeding sliding rail 202 on the corresponding side, the feeding driving assembly is arranged on one side of the feeding base 201, the feeding base 201 is driven by the feeding driving assembly to move along the length direction of the base 1, the feeding adjustment cylinder 205 is mounted at the upper end of the feeding base 201, the feeding clamping jaw 206 is mounted on the feeding adjustment cylinder 205 and is driven to lift by the feeding adjustment cylinder 205, and in this embodiment, the feeding clamping jaw 206 includes a feeding clamping jaw cylinder and two feeding V-shaped fingers 207 which are driven by the feeding clamping jaw cylinder to open and close.
As shown in fig. 2, in this embodiment, the feeding driving assembly includes a feeding driving device 203, a feeding gear and a feeding rack 204, wherein the feeding driving device 203 is disposed on one side of the feeding base 201, the feeding gear is mounted on an output shaft of the feeding driving device 203, the feeding rack 204 is disposed on the base 1, and the feeding gear is meshed with the feeding rack 204. When the device works, the feeding driving device 203 drives the feeding gear to rotate and roll along the feeding rack 204, so as to drive the feeding base 201 to move, and in this embodiment, the feeding driving device 203 is a motor.
As shown in fig. 1 and 3, the clamping mechanism 3 includes a clamping driving device 301, a clamp base 302 and clamp flaps 303, the two clamp base 302 are disposed on the clamping driving device 301, and are driven to open and close by the clamping driving device 301, each clamp base 302 is provided with two profiling clamp flaps 303 along the length direction of the base 1, and a sawing gap is disposed between the two profiling clamp flaps 303. In operation of the apparatus, the two clamp flap bases 302 close to clamp tubing and the saw blade 405 is lowered into the sawing gap between the clamp flaps 303 to complete the tubing cut. In this embodiment, the clamping driving device 301 is a hydraulic clamp.
As shown in fig. 1 and 3, the sawing mechanism 4 includes a sawing base 401, a lifting seat 403, a sawing driving device 404 and a lifting driving device 407, where a mounting frame 406 is disposed at the lower end of the sawing base 401, the mounting frame 406 is fixedly connected with the base 1, the lifting seat 403 is slidably connected with one side of the sawing base 401, a lifting slide rail 402 is disposed on the sawing base 401, a lifting slider matched with the lifting slide rail 402 is disposed on the lifting seat 403, the lifting driving device 407 is disposed above the sawing base 401, and the lifting seat 403 is driven to lift by the lifting driving device 407, the sawing driving device 404 is mounted on the lifting seat 403, and the saw blade 405 is driven to rotate by the sawing driving device 404.
As shown in fig. 4, the material taking mechanism 5 includes a material taking base 501, a material taking driving assembly and a material taking clamping jaw 506, the material taking base 501 is slidably connected with the base 1, a material taking sliding rail is disposed on the base 1, a material taking sliding block 502 is disposed on the lower side of the material taking base 501 and is matched with the material taking sliding rail, a material taking driving assembly and a material taking adjusting electric cylinder 505 are disposed on the lower side of the material taking base 501, the material taking base 501 is driven by the material taking driving assembly to move along the length direction of the base 1, and the material taking clamping jaw 506 is mounted on the material taking adjusting electric cylinder 505 and is driven by the material taking adjusting electric cylinder 505 to lift. In this embodiment, the material taking jaw 506 includes a material taking jaw cylinder and a material taking V-shaped finger 507 that is driven to open and close by the material taking jaw cylinder.
As shown in fig. 4, in this embodiment, the material taking driving assembly includes a material taking driving device 503, a material taking gear and a material taking rack 504, where the material taking gear is installed on an output shaft of the material taking driving device 503, the material taking rack 504 is installed on the base 1, and the material taking gear is meshed with the material taking rack 504. When the device is in operation, the material taking driving device 503 drives the material taking gear to rotate and roll along the material taking rack 504, so as to drive the material taking base 501 to move, and in this embodiment, the material taking driving device 503 is a motor.
In this embodiment, as shown in fig. 4, two groups of extracting mechanisms 5 are disposed on the base 1, the number of extracting mechanisms 5 may be reasonably configured according to the length of the cut pipe material product, and when the length of the cut pipe material is shorter, only one group of extracting mechanisms 5 may be provided, and when the length of the cut pipe material is longer, as shown in this embodiment, two groups of extracting mechanisms 5 may be provided.
As shown in fig. 4, the fixed-length mechanism 6 includes a sliding seat 602, a fixed-length driving assembly 601, a telescopic driving device 603 and a fixed-length sensor 605, the sliding seat 602 is slidably connected with the base 1, the fixed-length driving assembly 601 is disposed below the sliding seat 602, the sliding seat 602 is driven by the fixed-length driving assembly 601 to move along the length direction of the base 1, the sliding seat 602 is provided with the telescopic driving device 603, the front end of the telescopic driving device 603 is provided with the fixed-length sensor 605, during operation of the device, the sliding seat 602 drives the telescopic driving device 603 and the fixed-length sensor 605 to move along the length direction of the base 1, after moving in place, the fixed-length sensor 605 is driven by the telescopic driving device 603 to do telescopic movement along the direction perpendicular to the length direction of the base 1, the fixed-length mechanism 6 is used for ensuring that the length precision of a cut pipe meets the requirement, when the sliding seat 602 moves to the fixed-length position of the cut pipe, the telescopic driving device 603 stretches out, the pipe continues to move to trigger the fixed-length sensor 605, and the pipe stops feeding. In this embodiment, the fixed-length driving assembly 601 is an electric cylinder, and the telescopic driving device 603 is an air cylinder.
As shown in fig. 4, a mounting base 604 is disposed at the front end of the telescopic driving device 603, the fixed-length sensor 605 is disposed on the mounting base 604, and an elastic contact plate 606 is disposed on a side of the mounting base 604 close to the material taking mechanism 5 for buffering.
As shown in fig. 2, the residue collecting tank 8 is disposed on a residue collecting base 801, the residue collecting base 801 is fixedly mounted on one side of the base 1, the residue collecting tank 8 includes a residue collecting tank plate 802, a residue side baffle 803 and a residue end baffle 804, wherein the residue collecting tank plate 802 is obliquely disposed, the upper portion of the residue collecting tank plate 802 is disposed below the feeding mechanism 2, after the feeding clamping jaw 206 is loosened, a pipe material passes through between supporting beams on two sides of the upper end of the base 1 and falls into the upper portion of the residue collecting tank plate 802, then the pipe material rolls along the residue collecting tank plate 802, two sides of the residue collecting tank plate 802 are provided with residue side baffles 803, and one side of the residue collecting tank plate 802 far from the base 1 is provided with a residue end baffle 804.
As shown in fig. 3, the stub bar collecting tank 7 is disposed on a stub bar collecting base 701, the stub bar collecting base 701 is fixedly mounted on one side of the base 1, the stub bar collecting tank 7 includes a stub bar collecting tank plate 702, a stub bar side baffle 703 and a stub bar end baffle 704, wherein the stub bar collecting tank plate 702 is obliquely disposed, the upper portion of the stub bar collecting tank plate 702 is disposed below the sawing mechanism 4, the sawed stub bar passes through between supporting beams on two sides of the upper end of the base 1 and falls into the upper portion of the stub bar collecting tank plate 702, the two sides of the stub bar collecting tank plate 702 are provided with the stub bar side baffles 703, and one side of the stub bar collecting tank plate 702 away from the base 1 is provided with the stub bar end baffle 704.
The working principle of the invention is as follows:
When the invention works, the feeding clamping jaw 206 in the feeding mechanism 2 clamps the pipe material, the feeding mechanism 2 moves along the length direction of the base 1 and drives the front end of the pipe material to enter the clamping mechanism 3 for clamping and fixing, then the feeding clamping jaw 206 is loosened, the saw blade 405 in the sawing mechanism 4 descends and starts to cut off the pipe material in the clamping mechanism 3, the flat end of the straight pipe raw material is completed, the cut-off material head falls into the material head collecting tank 7, and the process is a raw material flat end process.
The feeding clamping jaw 206 clamps the pipe material again, the feeding mechanism 2 moves along the length direction of the base 1 and feeds the pipe material into the material taking clamping jaw 506, a sensor is arranged in the material taking clamping jaw 506 to sense the pipe material, the material taking clamping jaw 506 starts to clamp the pipe material and the feeding clamping jaw 206 is loosened, the material taking clamping jaw 506 drives the pipe material to move forwards continuously until a fixed-length sensor 605 on the fixed-length mechanism 6 sends out a signal to stop feeding, then the clamping mechanism 3 clamps the fixed pipe material again, the saw blade 405 in the sawing mechanism 4 descends and starts to finish fixed-length cutting of the pipe material, and the process is a raw material fixed-length cutting process.
After each raw material is cut to a certain length, the equipment system can automatically judge (such as photographing judgment by a visual camera, which is a technology known in the art), when the length of the residual raw material is larger than the required product length, the action is repeated, the equipment automatically performs the next cutting cycle to a certain length, and when the length of the residual raw material is smaller than the required product length, the residual materials are recovered.
The automatic recovery process of the excess materials is as follows: the feeding clamping jaw 206 clamps the residual raw materials, the feeding mechanism 2 moves to the position above the residual material collecting tank 8 along the length direction of the base 1, then the feeding clamping jaw 206 is loosened, and the residual raw materials roll into the residual material collecting tank 8 under the action of gravity.
The fixed length mechanism 6 can be adjusted according to the pipe material processing requirement, wherein a sliding seat 602 in the fixed length mechanism 6 can move along the length direction of the base 1 to realize a fixed length adjusting function, a telescopic driving device 603 drives a fixed length sensor 605 to realize telescopic movement along the direction vertical to the length direction of the base 1 to realize an avoidance function, when the sliding seat 602 moves to a set position, the fixed length sensor 605 stretches out, pipe materials continue to advance until the fixed length sensor 605 is triggered, then a clamping mechanism 3 clamps the pipe materials, a sawing mechanism 4 completes sawing action, and the telescopic driving device 603 retracts to reset in the sawing process.
Claims (7)
1. An automatic change fixed length pipe cutting equipment, its characterized in that: the automatic feeding device comprises a base (1), and a feeding mechanism (2), a clamping mechanism (3), a sawing mechanism (4), a material taking mechanism (5) and a length fixing mechanism (6) which are sequentially arranged on the base (1), wherein the feeding mechanism (2), the material taking mechanism (5) and the length fixing mechanism (6) are movably arranged on the base (1), a Zhang Gekou downward feeding clamping jaw (206) is arranged on the feeding mechanism (2), a liftable saw blade (405) is arranged on the sawing mechanism (4), the clamping mechanism (3) is arranged below the saw blade (405), a Zhang Gekou upward material taking clamping jaw (506) is arranged on the material taking mechanism (5), a length fixing sensor (605) is arranged on the length fixing mechanism (6), a residual material collecting groove (8) and a residual material collecting groove (7) are arranged on one side of the base (1), the residual material collecting groove (8) is arranged below the feeding mechanism (2), and the residual material collecting groove (7) is arranged below the sawing mechanism (4);
the material taking mechanism (5) comprises a material taking base (501), a material taking driving assembly and a material taking clamping jaw (506), wherein the material taking base (501) is in sliding connection with the base (1), the material taking driving assembly and a material taking adjusting electric cylinder (505) are arranged on the lower side of the material taking base (501), the material taking base (501) is driven by the material taking driving assembly to move along the length direction of the base (1), and the material taking clamping jaw (506) is driven by the material taking adjusting electric cylinder (505) to lift;
The fixed length mechanism (6) comprises a sliding seat (602), a fixed length driving assembly (601), a telescopic driving device (603) and a fixed length sensor (605), wherein the sliding seat (602) is in sliding connection with the base (1), the sliding seat (602) is driven by the fixed length driving assembly (601) to move along the length direction of the base (1), the telescopic driving device (603) is arranged on the sliding seat (602), and the fixed length sensor (605) is arranged at the front end of the telescopic driving device (603);
The front end of the telescopic driving device (603) is provided with a mounting base (604), the fixed-length sensor (605) is arranged on the mounting base (604), and an elastic contact plate (606) is arranged on one side, close to the material taking mechanism (5), of the mounting base (604).
2. The automated fixed length pipe cutting apparatus of claim 1, wherein: feeding mechanism (2) are including feeding base (201), feeding drive assembly, feeding adjustment jar (205) and feeding clamping jaw (206), feeding base (201) are inversion concave, just feeding base (201) downside both ends respectively with base (1) sliding connection, feeding base (201) are passed through feeding drive assembly drive is along base (1) length direction removal, feeding adjustment jar (205) install in feeding base (201) upper end, and feeding clamping jaw (206) are passed through feeding adjustment jar (205) drive goes up and down.
3. The automated fixed length pipe cutting apparatus of claim 1, wherein: the clamping mechanism (3) comprises a clamping driving device (301), clamping flap bases (302) and clamping flaps (303), the two clamping flap bases (302) are driven to open and close by the clamping driving device (301), each clamping flap base (302) is provided with two clamping flaps (303) along the length direction of the base (1), and sawing gaps are formed between the two clamping flaps (303).
4. The automated fixed length pipe cutting apparatus of claim 1, wherein: the sawing mechanism (4) comprises a sawing base (401), a lifting seat (403), a sawing driving device (404) and a lifting driving device (407), wherein the lower end of the sawing base (401) is fixedly connected with the base, the lifting seat (403) is slidably connected with the sawing base (401), the lifting driving device (407) is arranged above the sawing base (401), the lifting seat (403) is driven to lift by the lifting driving device (407), the sawing driving device (404) is installed on the lifting seat (403), and the saw blade (405) is driven to rotate by the sawing driving device (404).
5. The automated fixed length pipe cutting apparatus of claim 1, wherein: the waste collecting tank (8) is arranged on a waste collecting base (801), the waste collecting base (801) is fixedly arranged on one side of the base (1), a waste collecting tank plate (802) at the bottom of the waste collecting tank (8) is obliquely arranged, and the upper part of the waste collecting tank plate (802) is arranged below the feeding mechanism (2).
6. The automated fixed length pipe cutting apparatus of claim 1, wherein: the device is characterized in that the stub bar collecting tank (7) is arranged on a stub bar collecting base (701), the stub bar collecting base (701) is fixedly arranged on one side of the base (1), a stub bar collecting tank plate (702) at the bottom of the stub bar collecting tank (7) is obliquely arranged, and the upper part of the stub bar collecting tank plate (702) is arranged below the sawing mechanism (4).
7. A tube cutting method of the automated fixed length tube cutting apparatus of claim 1, wherein: the method comprises the following steps:
Step one: a feeding clamping jaw (206) in the feeding mechanism (2) clamps the pipe material and moves along the length direction of the base (1), so that the front end of the pipe material enters the clamping mechanism (3) and is clamped and fixed through the clamping mechanism (3), then the feeding clamping jaw (206) is loosened, a saw blade (405) in the sawing mechanism (4) descends to complete head cutting operation, and the cut head falls into a head collecting groove (7);
Step two: the feeding clamping jaw (206) clamps the pipe material again and moves along the length direction of the base (1), so that the pipe material is fed into the material taking clamping jaw (506), the material taking clamping jaw (506) clamps the pipe material and simultaneously the feeding clamping jaw (206) is loosened, the material taking clamping jaw (506) drives the pipe material to continuously move forwards until a fixed-length sensor (605) on the fixed-length mechanism (6) sends out a signal to stop moving, the clamping mechanism (3) clamps the fixed pipe material again, and a saw blade (405) in the sawing mechanism (4) descends to finish fixed-length cutting of the pipe material;
Step three: after one fixed-length cutting-off is completed, the equipment system automatically judges: when the length of the residual raw material is larger than the required product length, repeating the second step until the equipment system judges that the length of the residual raw material is smaller than the required product length;
Step four: and when the equipment system judges that the length of the residual raw materials is smaller than the required product length, the residual materials are recovered, and at the moment, the feeding clamping jaw (206) in the feeding mechanism (2) clamps the residual raw materials to move to the upper part of the residual material collecting tank (8) along the length direction of the base (1) and loosen, so that the residual raw materials fall into the residual material collecting tank (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110521274.5A CN115338920B (en) | 2021-05-13 | 2021-05-13 | Automatic fixed-length pipe cutting equipment and pipe cutting method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110521274.5A CN115338920B (en) | 2021-05-13 | 2021-05-13 | Automatic fixed-length pipe cutting equipment and pipe cutting method |
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| CN115338920A CN115338920A (en) | 2022-11-15 |
| CN115338920B true CN115338920B (en) | 2024-09-13 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772858A (en) * | 2016-03-31 | 2016-07-20 | 苏州金凯达机械科技股份有限公司 | Length-fixed sawing machine for pipes or profiles |
| CN111515453A (en) * | 2020-05-15 | 2020-08-11 | 天津津荣天宇精密机械股份有限公司 | Automatic pipe cutting machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4683750B2 (en) * | 2001-03-21 | 2011-05-18 | 株式会社アマダ | Cutting apparatus and cutting method using the apparatus |
| CN205600398U (en) * | 2016-03-31 | 2016-09-28 | 苏州金凯达机械科技股份有限公司 | Fixed length material feeding unit of long saw cutter is decided to tubular product or section bar |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772858A (en) * | 2016-03-31 | 2016-07-20 | 苏州金凯达机械科技股份有限公司 | Length-fixed sawing machine for pipes or profiles |
| CN111515453A (en) * | 2020-05-15 | 2020-08-11 | 天津津荣天宇精密机械股份有限公司 | Automatic pipe cutting machine |
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