CN110802644B - Automatic meter-counting pipe cutting device - Google Patents
Automatic meter-counting pipe cutting device Download PDFInfo
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- CN110802644B CN110802644B CN201911147093.XA CN201911147093A CN110802644B CN 110802644 B CN110802644 B CN 110802644B CN 201911147093 A CN201911147093 A CN 201911147093A CN 110802644 B CN110802644 B CN 110802644B
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- pipe
- pipe cutting
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- 238000005520 cutting process Methods 0.000 title claims abstract description 79
- 230000007246 mechanism Effects 0.000 claims abstract description 76
- 238000003825 pressing Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 7
- 230000009467 reduction Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 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
- 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
- B26D1/04—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 linearly-movable cutting member
- B26D1/06—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 linearly-movable cutting member wherein the cutting member reciprocates
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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
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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
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
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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
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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
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses an automatic metering and pipe cutting device which comprises a frame, a feeding mechanism, a pipe cutting mechanism, a driving mechanism and a receiving mechanism, wherein the feeding mechanism, the pipe cutting mechanism, the driving mechanism and the receiving mechanism are arranged on the frame; the pipe cutting mechanism comprises a front traction assembly, a pipe cutting assembly and a rear traction assembly which are sequentially arranged along the feeding direction; the pipe cutting assembly comprises a cutter for cutting off the pipe, and a pressing plate and a supporting plate which are matched with each other, wherein the pressing plate and the supporting plate can move in opposite directions to press the pipe between the pressing plate and the supporting plate, the pressing plate is provided with a through groove, and the cutter can pass through the through groove and move along the through groove; the front traction assembly and the rear traction assembly respectively comprise at least one group of traction structures, each group of traction structures comprises a driving rotating shaft and a driven rotating shaft, the driving assembly is used for driving the driving rotating shafts to synchronously drive, the pipe cutting mechanism further comprises a meter counter, and the meter counter is arranged at one end of one driven rotating shaft and synchronously rotates along with the driven rotating shaft. The pipe cutting machine can automatically cut pipes to fixed lengths, ensure the cut to be flush, has high working efficiency and saves labor cost.
Description
[ Field of technology ]
The invention relates to the technical field of mechanical equipment, in particular to an automatic metering and pipe cutting device.
[ Background Art ]
In the production and processing of heat-shrinkable tubes, the heat-shrinkable tubes are often required to be cut to a fixed length to meet the needs of customers. The existing cutting mode mainly adopts a guillotine for cutting after manual measurement, the precision of the mode is lower, the pipe length is inconsistent easily, and the manual cutting can lead to uneven cuts to generate burrs due to the fact that the pipe is harder, meanwhile, the working strength is high, and the production efficiency is seriously affected.
In view of the foregoing, it is desirable to provide an automatic metering and tube cutting device that overcomes the above-mentioned drawbacks.
[ Invention ]
The invention aims to provide an automatic metering pipe cutting device which can automatically cut pipes accurately and definitely, ensure the flush cut, has high working efficiency and saves labor cost.
In order to achieve the above purpose, the invention provides an automatic metering and pipe cutting device, which comprises a frame, and a feeding mechanism, a pipe cutting mechanism, a driving mechanism and a receiving mechanism which are arranged on the frame; the pipe cutting mechanism comprises a front traction assembly, a pipe cutting assembly and a rear traction assembly which are sequentially arranged along the feeding direction, the feeding mechanism is used for conveying pipes to the front traction assembly, and the receiving mechanism is used for conveying out the pipes conveyed by the rear traction assembly; the pipe cutting assembly comprises a cutter for cutting off the pipe, and a pressing plate and a supporting plate which are matched with each other, wherein the pressing plate and the supporting plate can move in opposite directions to press the pipe between the pressing plate and the supporting plate, a through groove is formed in the pressing plate, and the cutter can penetrate through the through groove and move along the through groove; the front traction assembly and the rear traction assembly respectively comprise at least one group of traction structures, each group of traction structures comprises a driving rotating shaft and a driven rotating shaft, the driving assembly is used for driving the driving rotating shafts to synchronously drive, the pipe cutting mechanism further comprises a meter counter, and the meter counter is arranged at one end of one driven rotating shaft and synchronously rotates along with the driven rotating shaft.
In a preferred embodiment, the feeding mechanism comprises a bottom plate fixed on one side of the frame and a feeding assembly arranged on the bottom plate, wherein a chute consistent with the feeding direction is formed in the bottom plate, and the feeding assembly is in sliding fit with the chute; the feeding assembly comprises a sliding plate and at least one partition plate fixed on the sliding plate, and the partition plate is arranged in parallel with the feeding direction.
In a preferred embodiment, the front traction assembly comprises a first upper layer traction structure and a first lower layer traction structure, wherein the first upper layer traction structure is used for clamping pipe conveying, the first upper layer traction structure comprises a first upper layer conveying belt, the first lower layer traction structure comprises a first lower layer conveying belt, and the first upper layer conveying belt and the first lower layer conveying belt are respectively in tight fit connection with the driving rotating shaft and the driven rotating shaft.
In a preferred embodiment, the pipe cutting assembly further comprises a first driving member for driving the pressing plate to vertically move, a second driving member for driving the supporting plate to vertically move and a third driving member for driving the cutter to transversely move, one side of the supporting plate is provided with a pushing plate and a fourth driving member connected with the pushing plate, and the fourth driving member is used for driving the pushing plate to be close to or far away from the supporting plate.
In a preferred embodiment, the pipe cutting mechanism comprises a support frame fixed on the frame, a pair of first sliding rails are arranged on the support frame at intervals, and two ends of the pressing plate are in sliding fit with the first sliding rails; a pair of second sliding rails which are opposite in interval are arranged on the supporting frame, and two ends of the supporting plate are in sliding fit with the second sliding rails through a first sliding block; the support frame is close to one side of cutting the pipe subassembly still is equipped with the third slide rail that sets up along the horizontal direction, the cutter is fixed in on the second slider, the second slider with third slide rail sliding fit.
In a preferred embodiment, the driving assembly comprises a speed reducing bottom plate fixed on the frame, a speed reducing motor arranged on the speed reducing bottom plate, a speed reducing belt wheel and a transmission shaft, wherein the output end of the speed reducing motor is connected with the speed reducing belt wheel, a first transmission belt wheel and a second transmission belt wheel are respectively arranged at two ends of the transmission shaft, the first transmission belt wheel is connected with the speed reducing belt wheel through a driving belt, and the second transmission belt wheel is connected with the front traction assembly and the driving rotating shaft of the rear traction assembly through a synchronous belt.
In a preferred embodiment, the rear traction assembly comprises a second upper layer traction structure and a second lower layer traction structure, wherein the second upper layer traction structure is used for clamping pipe conveying, the second upper layer traction structure comprises a second upper layer conveying belt, the second lower layer traction structure comprises a second lower layer conveying belt, and the second upper layer conveying belt and the second lower layer conveying belt are respectively in close fit connection with the driving rotating shaft and the driven rotating shaft.
In a preferred embodiment, the pipe cutting mechanism further comprises a width adjusting assembly matched with the front traction assembly, the width adjusting assembly comprises an adjusting part and at least one pair of limiting plates, the limiting plates are arranged between the first upper layer traction structure and the first lower layer traction structure, and the adjusting part is used for adjusting the distance between the limiting plates to be suitable for the width of the pipe.
In a preferred embodiment, a movable baffle is further arranged on one side of the frame, which is close to the limiting plate, and the baffle extends into the front traction assembly and is parallel to the limiting plate.
In a preferred embodiment, the material receiving mechanism comprises a material receiving plate and a material receiving cylinder for driving the material receiving plate to move, one side of the material receiving plate is connected with the material receiving cylinder, and the other side of the material receiving plate is hinged with the frame.
The invention has the beneficial effects that: the pipe is conveyed to the pipe cutting assembly through the feeding mechanism and the front traction assembly for automatic cutting, and then conveyed to the receiving mechanism for blanking through the rear traction assembly, and fixed-length cutting is realized through the meter counter, so that the degree of automation is high. In the conveying process, the front traction assembly and the rear traction assembly are driven simultaneously through the driving mechanism, so that the pipe can be automatically and accurately conveyed, the pipe is pressed through the pressing plate and the supporting plate during cutting, the notch level can be guaranteed, the working efficiency is high, and the labor cost is saved.
In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
[ Description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of an automatic metering and pipe cutting device according to a preferred embodiment of the present invention;
FIG. 2 is a cross-sectional view of a pipe cutting mechanism according to a preferred embodiment of the present invention;
FIG. 3 is a perspective view of the pipe cutting mechanism shown in FIG. 2;
FIG. 4 is a perspective view of the pipe cutting mechanism of FIG. 2 at an alternative angle;
FIG. 5 is a perspective view of a driving mechanism according to a preferred embodiment of the present invention;
fig. 6 is a partial structural elevation view of the automatic meter-counting and pipe-cutting apparatus shown in fig. 1.
Reference numerals illustrate: frame 10, shutter 11, operation control device 12, feeding mechanism 20, bottom plate 21, chute 211, feeding unit 22, slide plate 221, partition 222, pipe cutting mechanism 30, driving shaft 301, driven shaft 302, tension shaft 303, front traction unit 31, first upper traction structure 311, first upper conveyor 3111, first lower traction structure 312, first lower conveyor 3121, pipe cutting unit 32, cutter 321, platen 322, through groove 3221, pallet 323, escape groove 3231, first driving member 324, second driving member 325, third driving member 326, pusher plate 327, fourth driving member 328, rear traction unit 33, and third driving member 326 the second upper layer traction structure 331, the second upper layer conveyor belt 3311, the second lower layer traction structure 332, the second lower layer conveyor belt 3321, the meter 34, the support frame 35, the first slide rail 351, the second slide rail 352, the first slide block 353, the third slide rail 354, the second slide block 355, the width adjustment assembly 36, the adjustment portion 361, the screw 3611, the guide rod 3612, the limiting plate 362, the hand wheel 363, the driving mechanism 40, the reduction bottom plate 41, the reduction motor 42, the reduction pulley 43, the transmission shaft 44, the first transmission pulley 441, the second transmission pulley 442, the driving belt 443, the tension pulley 45, the receiving mechanism 50, the receiving plate 51, the receiving cylinder 52, and the hinge 53.
[ Detailed description ] of the invention
In order to make the objects, technical solutions and advantageous technical effects of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and detailed description. It should be understood that the detailed description is intended to illustrate the invention, and not to limit the invention.
Referring to fig. 1 to 4, an embodiment of the present invention provides an automatic metering and pipe cutting device, which includes a frame 10, and a feeding mechanism 20, a pipe cutting mechanism 30, a driving mechanism 40 and a receiving mechanism 50 disposed on the frame 10. The pipe cutting mechanism 30 comprises a front traction assembly 31, a pipe cutting assembly 32 and a rear traction assembly 33 which are sequentially arranged along the feeding direction, the feeding mechanism 20 is used for conveying pipes to the front traction assembly 31, and the receiving mechanism 50 is used for conveying the pipes conveyed by the rear traction assembly 33. The pipe cutting assembly 32 comprises a cutter 321 for cutting off the pipe, and a pressing plate 322 and a supporting plate 323 which are matched with each other, wherein the pressing plate 322 and the supporting plate 323 can move in opposite directions to press the pipe between the pressing plate 322 and the supporting plate 323, a through groove 3221 is formed in the pressing plate 322, and the cutter 321 can penetrate through the through groove 3221 and move along the through groove 3221.
The front traction assembly 31 and the rear traction assembly 33 respectively comprise at least one group of traction structures, each group of traction structures comprises a driving rotating shaft 301 and a driven rotating shaft 302, the driving mechanism 40 is used for driving the driving rotating shaft 301 to synchronously drive, the pipe cutting mechanism 30 further comprises a meter 34, and the meter 34 is arranged at one end of one driven rotating shaft 302 and synchronously rotates along with the driven rotating shaft 302.
Specifically, the feeding mechanism 20 includes a bottom plate 21 fixed on one side of the frame 10 and a feeding assembly 22 disposed on the bottom plate 21, and a chute 211 consistent with the feeding direction is disposed on the bottom plate 21, and the feeding assembly 22 is slidably matched with the chute 211. The feeding assembly 22 comprises a sliding plate 221 and at least one partition plate 222 fixed on the sliding plate 221, the partition plate 222 is arranged in parallel with the feeding direction, the pipe to be cut is conveniently limited, and when the sliding plate 221 slides towards the pipe cutting mechanism 30, the pipe to be cut is conveyed into the front traction assembly 31.
Preferably, the front traction assembly 31 includes a first upper traction structure 311 and a first lower traction structure 312 for clamping pipe transportation, the first upper traction structure 311 includes a first upper conveyor belt 3111, the first lower traction structure 312 includes a first lower conveyor belt 3121, and the first upper conveyor belt 3111 and the first lower conveyor belt 3121 are respectively in close fit connection with the driving shaft 301 and the driven shaft 302. In this embodiment, the meter 34 is disposed at one end of the driven shaft 302 corresponding to the first lower layer traction structure 312, the pipe cutting assembly 32 can cut off the waste at the end of the pipe, then cut to a fixed length, and the rear traction assembly 33 sends the cut pipe to the receiving mechanism 50.
The tube cutting assembly 32 further includes a first driving member 324 for driving the pressing plate 322 to vertically move, a second driving member 325 for driving the supporting plate 323 to vertically move, and a third driving member 326 for driving the cutter 321 to laterally move. In this embodiment, the supporting plate 323 is provided with a avoiding groove 3231 which is engaged with the penetrating groove 3221, and the avoiding groove 3231 is used for avoiding the end of the cutter 321. One side of the pallet 323 is provided with a pushing plate 327 and a fourth driving member 328 connected to the pushing plate 327, and the fourth driving member 328 is used for driving the pushing plate 327 to approach or separate from the pallet 323, so that the waste on the pallet 323 can be pushed away from the pallet 323, and the degree of automation is further improved. Specifically, the first driving member 324, the second driving member 325, the third driving member 326 and the fourth driving member 328 are all of cylinder structures.
The pipe cutting mechanism 30 comprises a supporting frame 35 fixed on the frame 10, a pair of first sliding rails 351 are arranged on the supporting frame 35, and two ends of the pressing plate 322 are in sliding fit with the first sliding rails 351, so that the pressing plate 322 stably moves up and down. The support frame 35 is provided with a pair of second slide rails 352 with opposite intervals, and two ends of the supporting plate 323 are in sliding fit with the second slide rails 352 through a first sliding block 353, so that the supporting plate 323 stably moves up and down. The support frame 35 is close to the side of cutting tube assembly 32 still is equipped with the third slide rail 354 that sets up along the horizontal direction, and cutter 321 is fixed in on the second slider 355, and second slider 355 and third slide rail 354 sliding fit make cutter 321 can accurate and stable horizontal migration.
Referring to fig. 5 together, the driving mechanism 40 includes a decelerating base plate 41 fixed on the frame 10, a decelerating motor 42 disposed on the decelerating base plate 41, a decelerating pulley 43 and a transmission shaft 44, wherein an output end of the decelerating motor 42 is connected with the decelerating pulley 43, two ends of the transmission shaft 44 are respectively provided with a first driving pulley 441 and a second driving pulley 442, the first driving pulley 441 is connected with the decelerating pulley 43 through a driving belt 443, and the second driving pulley 442 is connected with the driving shafts 301 of the front traction assembly 31 and the rear traction assembly 33 through a synchronous belt (not shown), and it can be understood that the driving shafts 301 connected with the traction structures through the synchronous belt perform synchronous transmission.
Specifically, both ends of the driving rotating shaft 301 and both ends of the driven rotating shaft 302 of each group of traction structures are all arranged on the supporting frame 35, each group of traction structures further comprises a tensioning shaft 303, both ends of the tensioning shaft 303 are arranged on the supporting frame 35, and each driving belt can be tensioned by manually adjusting the position of the tensioning shaft 303, so that pipes can be stably conveyed.
In one embodiment, as shown in fig. 1, the driving mechanism 40 further includes a tensioning wheel 45 for tensioning the synchronous belt, so that the synchronous belt can stably drive the driving rotation shaft 301 to rotate, and the synchronous belt can be tensioned by manually adjusting the position of the tensioning wheel 45.
Further, the rear traction assembly 33 includes a second upper traction structure 331 and a second lower traction structure 332 for clamping pipe conveying, the second upper traction structure 331 includes a second upper conveyor belt 3311, the second lower traction structure 332 includes a second lower conveyor belt 3321, and the second upper conveyor belt 3311 and the second lower conveyor belt 3321 are respectively connected with the driving shaft 301 and the driven shaft 302 in a tight fit manner.
Further, the pipe cutting mechanism 30 further includes a width adjusting assembly 36 that cooperates with the front traction assembly 31, the width adjusting assembly 36 includes an adjusting portion 361 and at least one pair of limiting plates 362, the limiting plates 362 are disposed between the first upper layer traction structure 311 and the first lower layer traction structure 312, and the adjusting portion 361 is used for adjusting a distance between the limiting plates 362 to adapt to a width of the pipe. In this embodiment, the adjusting portion 361 includes a screw 3611 and a guide rod 3612 parallel to the screw 3611, a pair of limiting plates 362 are respectively connected with the screw 3611 by nuts, and the directions of rotation of the nuts are opposite, the guide rod 3612 is connected with the limiting plates 362 by a shaft sleeve, one end of the screw 3611 is connected to a hand wheel 363, and the hand wheel 363 is conveniently rotated manually to adjust the width between the limiting plates 362.
Referring to fig. 1 and 6, a movable baffle 11 is further disposed on one side of the frame 10 near the limiting plate 362, the baffle 11 extends into the front traction assembly 31 and is parallel to the limiting plate 362, preferably, the baffle 11 extends between a pair of limiting plates 362, and multiple pipes can be conveyed simultaneously by the baffle 11 for cutting. In this embodiment, the frame 10 is provided with an operation control device 12, the operation control device 12 has a display screen for realizing a touch function, and the operation control device 12 is electrically connected with the pipe cutting mechanism 30, the driving mechanism 40 and the material receiving mechanism 50, respectively. Preferably, the pipe cutting assembly 32 is further provided with a sensor for sensing the position of the pipe, and when the sensor senses that the pipe reaches the pipe cutting assembly 32, the driving mechanism 40 stops operating, and the pipe cutting assembly 32 starts to operate to cut the end surface of the pipe flat. Specifically, the length of the pipe to be cut can be set by the meter 34 according to the requirement, when the driving rotating shaft 301 rotates, the driven rotating shaft 302 rotates synchronously, the meter 34 starts to calculate the length, when the length reaches a set value, the driving mechanism 40 stops acting, the pipe cutting assembly 32 starts to operate to cut the pipe, and after the pipe is cut, the meter 34 clears and resumes calculating the length, and the operation is repeated to realize continuous cutting.
The material receiving mechanism 50 comprises a material receiving plate 51 and a material receiving cylinder 52 for driving the material receiving plate 51 to move, one side of the material receiving plate 51 is connected with the material receiving cylinder 52, and the other side of the material receiving plate 51 is hinged with the frame 10. Preferably, when the receiving cylinder 52 is in the extended state, the receiving plate 51 is in the horizontal position; when the receiving cylinder 52 is in a retracted state, the receiving plate 51 is in an inclined position, so that the pipe can be conveniently discharged. Specifically, the receiving plate 51 is connected to the frame 10 by a hinge 53.
According to the automatic metering pipe cutting device provided by the embodiment of the invention, the pipe is conveyed to the pipe cutting assembly 32 for automatic cutting through the feeding mechanism 20 and the front traction assembly 31, is conveyed to the material receiving mechanism 50 for blanking through the rear traction assembly 33, and is cut in a fixed length mode through the metering device 34, so that the degree of automation is high. In the conveying process, the front traction assembly 31 and the rear traction assembly 33 are driven simultaneously through the driving mechanism 40, so that the pipe can be automatically and accurately conveyed, and the pipe is tightly pressed through the pressing plate 322 and the supporting plate 323 during cutting, so that the notch is flush, the working efficiency is high, and the labor cost is saved.
The present invention is not limited to the details and embodiments described herein, and thus additional advantages and modifications may readily be made by those skilled in the art, without departing from the spirit and scope of the general concepts defined in the claims and the equivalents thereof, and the invention is not limited to the specific details, representative apparatus and illustrative examples shown and described herein.
Claims (5)
1. The automatic metering and pipe cutting device is characterized by comprising a frame, a feeding mechanism, a pipe cutting mechanism, a driving mechanism and a receiving mechanism, wherein the feeding mechanism, the pipe cutting mechanism, the driving mechanism and the receiving mechanism are arranged on the frame; the pipe cutting mechanism comprises a front traction assembly, a pipe cutting assembly and a rear traction assembly which are sequentially arranged along the feeding direction, the feeding mechanism is used for conveying pipes to the front traction assembly, and the receiving mechanism is used for conveying out the pipes conveyed by the rear traction assembly; the pipe cutting assembly comprises a cutter for cutting off the pipe, and a pressing plate and a supporting plate which are matched with each other, wherein the pressing plate and the supporting plate can move in opposite directions to press the pipe between the pressing plate and the supporting plate, a through groove is formed in the pressing plate, and the cutter can penetrate through the through groove and move along the through groove; the front traction assembly and the rear traction assembly respectively comprise at least one group of traction structures, each group of traction structures comprises a driving rotating shaft and a driven rotating shaft, the driving mechanism is used for driving the driving rotating shafts to synchronously drive, the pipe cutting mechanism further comprises a meter counter, and the meter counter is arranged at one end of one driven rotating shaft and synchronously rotates along with the driven rotating shaft;
The pipe cutting mechanism comprises a support frame fixed on the frame, a pair of first sliding rails are arranged on the support frame at intervals, and two ends of the pressing plate are in sliding fit with the first sliding rails; a pair of second sliding rails which are opposite in interval are arranged on the supporting frame, and two ends of the supporting plate are in sliding fit with the second sliding rails through a first sliding block; a third sliding rail arranged along the horizontal direction is further arranged on one side, close to the pipe cutting assembly, of the supporting frame, the cutter is fixed on a second sliding block, and the second sliding block is in sliding fit with the third sliding rail;
the front traction assembly comprises a first upper layer traction structure and a first lower layer traction structure, wherein the first upper layer traction structure is used for clamping pipe conveying, the first upper layer traction structure comprises a first upper layer conveying belt, the first lower layer traction structure comprises a first lower layer conveying belt, and the first upper layer conveying belt and the first lower layer conveying belt are respectively in tight fit connection with the corresponding driving rotating shaft and driven rotating shaft;
The pipe cutting assembly further comprises a first driving piece for driving the pressing plate to vertically move, a second driving piece for driving the supporting plate to vertically move and a third driving piece for driving the cutter to transversely move, one side of the supporting plate is provided with a pushing plate and a fourth driving piece connected with the pushing plate, and the fourth driving piece is used for driving the pushing plate to be close to or far away from the supporting plate;
the rear traction assembly comprises a second upper layer traction structure and a second lower layer traction structure which are used for clamping pipe conveying, the second upper layer traction structure comprises a second upper layer conveying belt, the second lower layer traction structure comprises a second lower layer conveying belt, and the second upper layer conveying belt and the second lower layer conveying belt are respectively in close fit connection with the driving rotating shaft and the driven rotating shaft which are corresponding to each other;
the driving mechanism comprises a speed reducing bottom plate fixed on the frame, a speed reducing motor arranged on the speed reducing bottom plate, a speed reducing belt wheel and a transmission shaft, wherein the output end of the speed reducing motor is connected with the speed reducing belt wheel, a first transmission belt wheel and a second transmission belt wheel are respectively arranged at two ends of the transmission shaft, the first transmission belt wheel is connected with the speed reducing belt wheel through a driving belt, and the second transmission belt wheel is connected with the front traction assembly and the driving rotating shaft of the rear traction assembly through a synchronous belt.
2. The automatic metering and pipe cutting device according to claim 1, wherein the feeding mechanism comprises a bottom plate fixed on one side of the frame and a feeding assembly arranged on the bottom plate, a chute consistent with the feeding direction is arranged on the bottom plate, and the feeding assembly is in sliding fit with the chute; the feeding assembly comprises a sliding plate and at least one partition plate fixed on the sliding plate, and the partition plate is arranged in parallel with the feeding direction.
3. The automatic meter-counting and pipe-cutting device according to claim 1, wherein the pipe cutting mechanism further comprises a width adjusting assembly matched with the front traction assembly, the width adjusting assembly comprises an adjusting part and at least one pair of limiting plates, the limiting plates are arranged between the first upper layer traction structure and the first lower layer traction structure, and the adjusting part is used for adjusting the distance between the limiting plates to be suitable for the width of the pipe.
4. The automatic meter-counting and pipe-cutting device according to claim 3, wherein a movable baffle plate is further arranged on one side of the frame, which is close to the limiting plate, and the baffle plate extends into the front traction assembly and is parallel to the limiting plate.
5. The automatic meter-counting and pipe-cutting device according to claim 1, wherein the material receiving mechanism comprises a material receiving plate and a material receiving cylinder for driving the material receiving plate to move, one side of the material receiving plate is connected with the material receiving cylinder, and the other side of the material receiving plate is hinged with the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911147093.XA CN110802644B (en) | 2019-11-21 | 2019-11-21 | Automatic meter-counting pipe cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911147093.XA CN110802644B (en) | 2019-11-21 | 2019-11-21 | Automatic meter-counting pipe cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110802644A CN110802644A (en) | 2020-02-18 |
| CN110802644B true CN110802644B (en) | 2024-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911147093.XA Active CN110802644B (en) | 2019-11-21 | 2019-11-21 | Automatic meter-counting pipe cutting device |
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| CN (1) | CN110802644B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318595B (en) * | 2020-10-16 | 2025-02-07 | 深圳市沃尔热缩有限公司 | Cutting devices and tube production equipment |
| CN112454449B (en) * | 2020-11-03 | 2022-06-17 | 维格斯(上海)流体技术有限公司 | Limiting mechanism capable of being cut at equal intervals for production of industrial tubular materials |
| CN114659686B (en) * | 2020-12-22 | 2024-09-24 | 苏州立德麦自动化有限公司 | Car back handle unblock power test equipment |
| CN113199529B (en) * | 2021-04-13 | 2023-05-23 | 宁波市北仑海纳液压器材有限公司 | Rubber tube cutting machine |
| CN115488412B (en) * | 2021-06-18 | 2024-09-24 | 淮阴工学院 | A tube bundle cutting device for a water cooler of a turbocharger |
| CN114986577B (en) * | 2022-06-28 | 2023-09-29 | 清远市名业油漆工具制品有限公司 | Tube cutting equipment for processing and producing wool sleeve |
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| CN211466482U (en) * | 2019-11-21 | 2020-09-11 | 深圳市沃尔核材股份有限公司 | Automatic meter counting pipe cutting device |
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| CN103158167B (en) * | 2012-12-31 | 2015-10-21 | 深圳市宏商材料科技股份有限公司 | A kind of metering pipe cutting machine automatically |
| CN106946100B (en) * | 2017-05-15 | 2023-04-11 | 深圳市沃尔核材股份有限公司 | Head and tail winding traction and cutting device |
| DE202018103269U1 (en) * | 2018-06-11 | 2018-06-15 | Rondo Burgdorf Ag | Device for bending elongated pieces of dough, in particular croissants |
| CN209273040U (en) * | 2018-10-09 | 2019-08-20 | 湖北文太新材料有限公司 | A kind of tubing traction cutter device |
| CN110091370B (en) * | 2019-05-17 | 2020-09-11 | 安徽万朗磁塑股份有限公司 | Directional draw gear with magnetic force monitoring excision function |
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| CN211466482U (en) * | 2019-11-21 | 2020-09-11 | 深圳市沃尔核材股份有限公司 | Automatic meter counting pipe cutting device |
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