CN114454238B - PVC bellows cutting equipment - Google Patents
PVC bellows cutting equipment Download PDFInfo
- Publication number
- CN114454238B CN114454238B CN202210211974.9A CN202210211974A CN114454238B CN 114454238 B CN114454238 B CN 114454238B CN 202210211974 A CN202210211974 A CN 202210211974A CN 114454238 B CN114454238 B CN 114454238B
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- rod
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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
- B26D1/12—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
- 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
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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
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
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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
- 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 relates to pvc corrugated pipe cutting equipment which comprises a first support frame, a second support frame, a third support frame, a sliding rail, a cutting mechanism and the like; the first support frame is located the equipment forefront, and first support frame back wall bottom is fixed with two slide rails, and the roof rear portion of two slide rails is fixed with a third support frame, and the right wall middle part of the slide rail on right side is fixed with a second support frame in the position before, and cutting mechanism installs in the third support frame. According to the corrugated pipe cutting device, the corrugated pipe can be cut from the inside, the corrugated pipe is clamped from the outside while being cut, and the pipe wall near the tangent point is fixedly clamped, so that uneven cuts caused by shaking of the corrugated pipe during cutting can be avoided, and the cutting quality is improved; the automatic feeding mechanism can automatically pull the corrugated pipe into the equipment, so that the manpower consumption is reduced, and the production efficiency is improved; the length of the corrugated pipe cut out can be adjusted by adjusting the position of the limiting block, a plurality of length gears are arranged, and the corrugated pipe can be adjusted according to requirements.
Description
Technical Field
The invention relates to a cutting device, in particular to a pvc corrugated pipe cutting device.
Background
The PVC corrugated pipe is also called as double-wall corrugated pipe, and is a novel pipe with corrugated outer wall and smooth inner wall. Are now widely used as buried drain pipes, underground cable pipes, etc., in place of conventional cast iron pipes, cement pipes, ordinary plastic pipes, and wound corrugated pipes to a considerable extent.
The existing double-wall corrugated pipe cutting machine has the problems that cutting dust is large, the body health of operators is poor, and moreover, when the cutting machine is used for cutting, the problems that a cutting section is uneven, sharp corners and burrs are generated due to shaking of a corrugated pipe are likely to occur, so that the quality of a cut finished product is not up to the standard, and normal use cannot be performed.
Disclosure of Invention
According to the technical problem set forth above, a pvc bellows cutting apparatus is provided that is capable of stably gripping a bellows while cutting, while also absorbing smoke and dust.
The technical implementation scheme of the invention is as follows: the utility model provides a pvc bellows cutting equipment, including first support frame, the second support frame, the third support frame, the slide rail, cutting mechanism, fixture, automatic discharging mechanism and automatic feeding mechanism, first support frame is located equipment forefront, first support frame back wall bottom is fixed with two slide rails, the roof rear portion of two slide rails is fixed with a third support frame, the right wall middle part of the slide rail on right side is fixed with a second support frame near the front position, cutting mechanism installs in the third support frame, cutting mechanism is used for cutting the bellows, fixture installs at first support frame top, fixture is used for pressing from both sides tight bellows, automatic discharging mechanism installs in cutting mechanism, automatic discharging mechanism can release the bellows that the cutting was accomplished to the left, automatic feeding mechanism installs in first support frame, automatic feeding mechanism is used for automatic backward conveying bellows.
Further, automatic feeding mechanism is including first slide, no. four motors, the second lead screw, first carriage, first fixed column, the second carriage, first slide bar, first spring, first sliding inclined block, the second spring, the second link, the slip clamp splice, L shape pole and fixed slide, the back wall right side of first support frame is fixed with a first slide, two slide rail roof rear side mid-mounting have a No. four motors, be connected with a second lead screw on the output shaft of No. four motors, the front end of second lead screw rotates and connects in the back wall bottom of first support frame, joint sliding is connected with a first carriage on two slide rails, first carriage cover is on the second lead screw, sliding connection has three first slide bar in the first carriage, the top of three first slide bar is fixed on the second carriage, all the cover has a first spring on each first slide bar, the one end of first spring is connected on first slide bar, the other end of first spring is connected with a second slide bar, the second slide bar is connected with a first side inclined block, the first fixed connection has a second slide bar, the first top wall of first side of first slide frame is connected with the first slide bar, the second slide bar is connected with the first inclined block is fixed on the first slide frame, the second slide bar is connected with the first top side of first slide.
Further, the cutting mechanism comprises a first motor, a first gear, a U-shaped rack, a second motor, a first connecting rod, sliding blocks, limiting plates, a first air cylinder, a third motor, saw blades and a lifting mechanism, wherein the first motor is arranged in the middle of a third support frame, the first gear is connected to the output shaft of the first motor, the U-shaped rack is connected to the middle of the third support frame in a sliding mode, the other side of the U-shaped rack is connected with the top of the first support frame in a sliding mode, a second motor is arranged on the front wall of the short side of the U-shaped rack, a first connecting rod is connected to the output shaft of the second motor, two limiting plates are symmetrically arranged on the rear wall of the first connecting rod, a word hole is formed in two sides of the first connecting rod, a sliding block is arranged in the word hole in each word hole in two sides of the first connecting rod, the output shaft of the first air cylinder is connected to the sliding block on the same side, a third motor is arranged on the front wall of each sliding block, a first connecting rod is connected to the output shaft of each third motor, and the first connecting rod is connected to the first lifting mechanism is arranged on the bottom of the second support frame in a corrugated mode, and the corrugated pipe is used for lifting mechanism.
Further, the lifting mechanism comprises a first connecting frame, a ratchet bar, a second fixed block, a fourth sliding frame, an arc plate, a first fixed plate, a second fixed frame, a second guide rod, a fifth spring, a second fixed plate, a sixth spring, a fifth sliding frame, a third connecting rod, a sliding plate, a third sliding inclined block, a third fixed column, a seventh spring, a second pull rope, a second rotating wheel, a rope frame, a first rotating shaft, a first belt pulley, a first driving belt, a second belt pulley, a ratchet wheel and a sixth fixed block, wherein the top of the front wall of the second supporting frame is fixed with a first connecting frame, the top of the rear wall of the second supporting frame is fixed with a second fixed plate, the top of the second fixed plate is connected with a fifth sliding frame in a sliding way, a sixth spring is connected between the fifth sliding frame and the second fixed plate, the bottom of the right wall of the first sliding frame is fixed with a ratchet bar, a second fixed block is fixed at the top of the right wall of the first sliding frame, a second fixed frame is fixed at the top of the second supporting frame, a first fixed plate is fixed at the top of the second fixed frame, the front end of a fifth sliding frame is connected with the front wall of the first fixed plate in a sliding way, a third connecting rod is fixed at the front end of the right wall of the fifth sliding frame, a sliding plate is connected with the front wall of the first fixed plate in a sliding way, the right end of the third connecting rod is fixed on the sliding plate, a second guide rod is fixed in the second fixed frame, a fourth sliding frame is connected in a sliding way, an arc-shaped plate is arranged on the left wall of the fourth sliding frame, a fifth spring is connected between the fourth sliding frame and the right inner wall of the second fixed frame, a third sliding inclined block is connected with the front end of the fourth sliding frame in a sliding way, a seventh spring is connected between the third sliding inclined block and the fourth sliding frame, the front wall of the third sliding inclined block is fixedly provided with a third fixing column, the right rear part of the second supporting frame is rotationally connected with a first rotating shaft, the top of the first rotating shaft is fixedly provided with a rope frame, a second pull rope is wound in the rope frame, the bottom of the first rotating shaft is fixedly provided with a first belt pulley, the rightmost side of the top wall of the second fixing frame is rotationally connected with a second rotating wheel, the second pull rope is fixed on a fourth sliding frame after bypassing the second rotating wheel, the middle part of a sliding rail on the right side is fixedly provided with a sixth fixing block, the top of the sixth fixing block is rotationally connected with a ratchet wheel, the top of the ratchet wheel is fixedly connected with a second belt pulley, and a first transmission belt is wound between the first belt pulley and the second belt pulley.
Further, the clamping mechanism comprises a second gear, a first screw rod and clamping frames, the first screw rod is rotatably connected to the top of the first support frame, the second gear is fixed to the middle of the first screw rod, and two clamping frames are sleeved on two sides of the first screw rod.
Further, automatic discharging mechanism is including L shape dead lever, first fixed frame, first fixed block, the arc slide, the third carriage, first guide bar, the third spring, the second sliding inclined block, the fourth spring, the fourth fixed block, first stay cord, first rotation wheel, fifth fixed block and U-shaped connecting rod, the back wall partial right position of first support frame is fixed with an L shape dead lever, the front wall top of L shape dead lever vertical pole rotates and is connected with a first rotation wheel, around there being a first stay cord on the first rotation wheel, the top of first link is fixed with a first fixed frame, first fixed frame internal fixation has a first guide bar, sliding connection has a third sliding frame in the first fixed frame, be connected with the third spring between the right side inner wall of third sliding frame, the front end sliding connection of third sliding frame has a second sliding inclined block, be connected with the fourth spring between second sliding inclined block and the third sliding frame, the top wall of third sliding frame is fixed with a first side fixed block, the top wall of fourth sliding frame is fixed with a first side fixed block, the first side fixed with a fifth fixed block is fixed with a first fixed connection at the first side of the top wall of first fixed frame, the first fixed connection has a first fixed connection of the first side fixed frame, the top wall of the second sliding frame is fixed with a second side fixed connection is fixed with a fifth fixed connection top wall.
Further, still including connecting axle, the feeding deflector, the connecting block, the second connecting rod, the third slide bar, the couple, the second fixed column, torsional spring and third fixed block, first support frame front side middle part is fixed with a connecting axle, it is connected with a connecting block to rotate on the connecting axle, the top fixedly connected with feeding deflector of connecting block, the bottom sliding connection of first support frame has a third slide bar, the bottom front side rotation of feeding deflector is connected with a second connecting rod, the other end of second connecting rod articulates the front end at the third slide bar, the left wall middle part of third slide bar is fixed with a second fixed column, the front side bottom of first support frame is fixed with a third fixed block, rotate on the third fixed block and be connected with a couple, be connected with a torsional spring between couple and the third fixed block.
Further, the sliding rail is further provided with limiting blocks, and the top wall of each sliding rail is connected with one limiting block through screws.
Further, the vacuum cleaner further comprises a vacuum cleaner and dust collection pipes, wherein the vacuum cleaner is arranged in the middle of the top wall of the first support frame, the dust collection pipes are connected to the left side and the right side of the vacuum cleaner, and the other end of each dust collection pipe is connected to the clamping frame on the same side.
The invention has the following advantages: according to the corrugated pipe cutting device, the corrugated pipe can be cut from the inside, the corrugated pipe is clamped from the outside while being cut, and the pipe wall near the tangent point is fixedly clamped, so that uneven cuts caused by shaking of the corrugated pipe during cutting can be avoided, and the cutting quality is improved; the clamping mechanism is driven to operate when the cutting mechanism moves forwards, and the corrugated pipe is just clamped by the clamping mechanism when the cutting mechanism moves to the cutting position, so that a plurality of functions are realized under the same power through the cooperation of parts, and the energy consumption is reduced; the lifting mechanism lifts the bottom of the corrugated pipe, so that the corrugated pipe is prevented from falling freely after cutting is finished, and the subsequent automatic discharging mechanism is convenient to operate; the automatic feeding mechanism can automatically pull the corrugated pipe into the equipment, so that the manpower consumption is reduced, and the production efficiency is improved; the length of the cut corrugated pipe can be adjusted by adjusting the position of the limiting block, and a plurality of length gears are arranged and can be adjusted according to requirements; when in cutting, smoke, dust and fragments are generated, and the dust collector is used for collecting the smoke, the dust and the fragments, so that the fragments are prevented from falling randomly to influence the operation of equipment; the feeding guide plate can facilitate feeding, and meanwhile, the corrugated pipe can be prevented from falling off the equipment after being loosened by the clamping mechanism.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the right rear side of the present invention.
Fig. 3 is an enlarged schematic view of the structure of the arc chute of the present invention.
Fig. 4 is an enlarged schematic view of the structure of the second connecting frame of the present invention.
Fig. 5 is a schematic perspective view of a first slide rail according to the present invention.
Fig. 6 is a schematic view of a part of a cutting mechanism according to the present invention.
Fig. 7 is a schematic view of a part of a lifting mechanism of the present invention.
Fig. 8 is an enlarged view of the ratchet bar of the present invention.
Fig. 9 is an enlarged view of the motor of the first invention.
Fig. 10 is a schematic view of a part of a three-dimensional structure of an automatic discharging mechanism of the present invention.
Fig. 11 is a schematic view of a part of a lifting mechanism of the present invention.
Fig. 12 is a schematic view of a part of a lifting mechanism of the present invention.
FIG. 13 is a schematic perspective view of a ratchet according to the present invention.
Fig. 14 is a schematic perspective view of a feed guide plate according to the present invention.
Meaning of reference numerals in the drawings: 1: first support frame, 1001: first slide, 101: second support, 1011: l-shaped fixing rod, 102: third support frame, 103: connecting shaft, 104: slide rail, 105: first connection frame, 106: first fixed frame, 107: limiting block, 2: motor number one, 201: first gear, 202: u-shaped rack, 203: no. two motors, 204: first connecting rod, 2041: sliding block, 205: limiting plate, 206: first cylinder, 207: no. three motors, 208: saw blade, 209: second gear, 210: first lead screw, 3: vacuum cleaner, 301: dust collection pipe, 302: clamping frame, 303: first fixed block, 304: arc slide, 4: fourth motor, 401: second screw, 402: first carriage, 403: ratchet bar, 404: second fixed block, 405: first fixed column, 406: second carriage, 407: first slide bar, 408: first spring, 409: first sliding swash block, 410: second spring, 411: second link, 412: sliding clamp block, 413: l-shaped bar, 414: fixed slideway, 5: feeding deflector, 501: connecting block, 502: second connecting rod, 503: third slide bar, 504: hook, 505: second fixed column, 506: torsion spring, 507: third fixed block, 6: third carriage, 601: first guide bar, 602: third spring, 603: second slide ramp, 604: fourth spring, 605: fourth fixed block, 606: first pull rope, 607: first rotating wheel, 608: fifth fixed block, 609: u-shaped connecting rod, 7: fourth carriage, 701: arcuate plate, 702: first fixed plate, 703: second fixed frame, 7031: second guide bar, 7032: fifth spring, 704: second fixing plate, 705: sixth spring, 706: fifth carriage, 707: third connecting rod, 708: slide plate, 709: third sliding swash block, 710: third fixed column, 711: seventh spring, 712: second pull cord, 713: second rotating wheel, 714: rope rack, 715: first rotation axis, 716: first pulley, 717: first drive belt, 718: second pulley, 719: ratchet, 720: and a sixth fixed block.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
The utility model provides a pvc bellows cutting equipment, as shown in fig. 1-14, including first support frame 1, second support frame 101, third support frame 102, slide rail 104, cutting mechanism, fixture, automatic discharging mechanism and automatic feeding mechanism, first support frame 1 is located the equipment forefront, the bellows passes from first support frame 1 middle part, first support frame 1 back wall bottom is fixed with two slide rails 104, the roof rear portion of every slide rail 104 all is provided with a plurality of screw holes, the roof rear portion of two slide rails 104 is fixed with a third support frame 102, third support frame 102 is used for installing cutting mechanism, the right side slide rail 104's of right side right wall middle part is fixed with a second support frame 101 in the front position, cutting mechanism installs in third support frame 102, cutting mechanism is used for cutting the bellows, fixture installs at first support frame 1 top, automatic discharging mechanism installs in cutting mechanism, automatic discharging mechanism can be with the bellows that the cutting is accomplished release leftwards, automatic feeding mechanism installs in first support frame 1, automatic feeding mechanism is used for backward bellows.
Before the first cutting, the corrugated pipe needs to be manually penetrated through the through hole in the middle of the first support frame 1 by a worker, then the forefront end of the corrugated pipe is penetrated through equipment and is inserted into the automatic feeding mechanism, then the cutting mechanism is ready for cutting, after the cutting mechanism is started, the cutting mechanism is firstly moved forward to a cutting position and can drive the clamping mechanism to clamp the corrugated pipe, after the clamping mechanism starts cutting, the cutting mechanism is moved backwards after the cutting is finished, the clamping mechanism is driven to loosen the corrugated pipe, the clamping mechanism can be driven to operate in an outward opening process, the cut corrugated pipe can be pushed out to the left side by the automatic discharging mechanism, the automatic feeding mechanism is started again, and the corrugated pipe is pulled to the rear side of the equipment by the automatic feeding mechanism, so that the function of cutting the corrugated pipe is realized.
Examples
On the basis of the embodiment 1, as shown in fig. 2, 4-5 and 8, the automatic feeding mechanism comprises a first slideway 1001, a fourth motor 4, a second screw rod 401, a first sliding frame 402, a first fixed column 405, a second sliding frame 406, a first sliding rod 407, a first spring 408, a first sliding inclined block 409, a second spring 410, a second connecting frame 411, a sliding clamping block 412, an L-shaped rod 413 and a fixed slideway 414, wherein the right side of the rear wall of the first supporting frame 1 is fixed with a first slideway 1001, the rear side middle part of the top wall of the two sliding rails 104 is provided with a fourth motor 4, the output shaft of the fourth motor 4 is connected with a second screw rod 401, the fourth motor 4 drives the second screw rod 401 to rotate, the front end of the second screw rod 401 is rotationally connected with the bottom of the rear wall of the first supporting frame 1, the two sliding rails 104 are connected with a first sliding frame 402 in a sliding way, the first sliding frame 402 is sleeved on the second screw rod 401, when the second screw rod 401 rotates, the first sliding frame 402 can move back and forth, three first sliding rods 407 are connected in the first sliding frame 402 in a sliding way, the tops of the three first sliding rods 407 are fixed on the second sliding frame 406, the front half part of the top of the second sliding frame 406 is an arc-shaped frame, the rear half part of the top of the second sliding frame 406 is provided with a through hole, a cutting mechanism penetrates into the corrugated pipe from the through hole, each first sliding rod 407 is sleeved with a first spring 408, one end of each first spring 408 is connected with the first sliding rod 407, the other end of each first spring 408 is connected with the first sliding frame 402, the first spring 408 provides upward elastic force for the first sliding rod 407, the bottom of the right wall of the second sliding frame 406 is fixed with a first fixed column 405, the first fixed column 405 can just slide into the first sliding way 1001 when moving forwards, and the first fixed column 405 slides along the first slideway 1001 when moving forward, the first fixed column 405 slides over the top of the first slideway 1001 when moving backward, a fixed slideway 414 is fixed on the right side of the second carriage 406, the fixed slideway 414 is a vertical slideway, a sliding clamping block 412 is slidably connected to the fixed slideway 414, the sliding clamping block 412 is just positioned at the front end of the top of the second carriage 406, the sliding clamping block 412 and the second carriage 406 can just clamp a corrugated tube, an L-shaped rod 413 is fixed on the top of the sliding clamping block 412, the cross rod of the L-shaped rod 413 faces to the right, a second connecting frame 411 is fixed in the middle of the rear side of the top wall of the first carriage 1, a first sliding inclined block 409 is slidably connected to the second connecting frame 411, the inclined surface of the first sliding inclined block 409 faces backward, the first sliding inclined block 409 can be matched with the L-shaped rod 413, a second spring 410 is connected between the first sliding inclined block 409 and the second connecting frame 411, and the second spring 410 can reset the first sliding inclined block 409 downward.
After cutting is completed, the fourth motor 4 is started, the fourth motor 4 drives the second screw rod 401 to rotate, the first sliding frame 402 slides forwards along the sliding rail 104 along with the rotation of the second screw rod 401, the first sliding frame 402 drives the first fixed column 405, the second sliding frame 406, the first sliding rod 407, the first spring 408, the sliding clamping block 412, the L-shaped rod 413 and the fixed slide way 414 to slide forwards, when the L-shaped rod 413 and the first sliding inclined block 409 are contacted, the L-shaped rod 413 slides upwards along the inclined plane on the first sliding inclined block 409 while moving forwards, the sliding clamping block 412 slides upwards along the fixed slide way 414 along the L-shaped rod 413, when the L-shaped rod 413 and the first sliding inclined block 409 are contacted, the first fixed column 405 fixed on the right side of the second sliding frame 406 just contacts the first slide way 1001, the first fixed column 405 slides downwards along the first slide way 1001 while moving forwards, the second sliding frame 406 slides downwards along the first slide way 1001, the first sliding rod 407 at the bottom of the second sliding frame 406 also slides downwards, the first spring 408 is compressed, when the first sliding frame 402 moves to the forefront end, the L-shaped rod 413 is separated from the first sliding inclined block 409, the sliding clamping block 412 descends along the fixed slideway 414 and falls on the top of the corrugated pipe, the first fixed column 405 slides out of the first slideway 1001, the second sliding frame 406 and the first sliding rod 407 lift upwards under the action of the first spring 408, the second sliding frame 406 just holds the bottom of the corrugated pipe from below, then the fourth motor 4 rotates reversely, the second screw 401 rotates reversely, the first sliding frame 402 moves backwards along the sliding rail 104 on the second screw 401, and simultaneously the first fixed column 405, the second sliding frame 406, the first sliding rod 407, the first spring 408, the sliding clamping block 412, the L-shaped rod 413 and the fixed slideway 414 also move backwards, when the L-shaped rod 413 moves backwards, the first sliding inclined block 409 is upwards supported, the second spring 410 is compressed, after the L-shaped rod 413 passes through the first sliding inclined block 409, the first sliding inclined block 409 is downwards bounced back to the original position by the second spring 410, the first fixed column 405 moves backwards and passes through the top of the first slideway 1001, the sliding clamping block 412 and the second sliding frame 406 pull the corrugated pipe to move backwards, and when the first sliding frame 402 is reset, the fourth motor 4 is closed, so that the automatic feeding function is realized.
As shown in fig. 6-7 and fig. 9-13, the cutting mechanism comprises a first motor 2, a first gear 201, a U-shaped rack 202, a second motor 203, a first connecting rod 204, a sliding block 2041, a limiting plate 205, a first cylinder 206, a third motor 207, a saw blade 208 and a lifting mechanism, wherein the middle part of the third supporting frame 102 is provided with the first motor 2, the output shaft of the first motor 2 faces downwards, the output shaft of the first motor 2 is connected with a first gear 201, the first motor 2 drives the first gear 201 to rotate, the middle part of the third supporting frame 102 is slidably connected with a U-shaped rack 202, the rotation of the first gear 201 can enable the U-shaped rack 202 to move forwards and backwards, the other side of the U-shaped rack 202 is slidably connected with the top of the first supporting frame 1, two sections of teeth are arranged on the U-shaped rack 202, one section is positioned on the front side of the top wall of the U-shaped rack 202, the other section is positioned on the part of the lower side of the right wall of the U-shaped rack 202, which contacts the first gear 201, a second motor 203 is arranged on the front wall of the short side of the U-shaped rack 202, a first connecting rod 204 is connected to the output shaft of the second motor 203, the second motor 203 drives the first connecting rod 204 to rotate, two limiting plates 205 are symmetrically arranged on the rear wall of the first connecting rod 204, the outer sides of the two limiting plates 205 are arc-shaped, two sides of the first connecting rod 204 are provided with a straight hole, sliding blocks 2041 are slidably connected in the straight holes on the two sides of the first connecting rod 204, the sliding blocks 2041 slide back and forth in the straight holes, the rear side of each sliding block 2041 can be contacted with the limiting plate, a first cylinder 206 is arranged in the straight holes on the two sides of the first connecting rod 204, the output shaft of the first cylinder 206 is connected to the sliding blocks 2041 on the same side, the first cylinder 206 is used for pushing the sliding blocks 2041 to slide back and forth in the straight holes on the first connecting rod 204, a third motor 207 is mounted on the front wall of each sliding block 2041, a saw blade 208 is connected to the output shaft of each third motor 207, the third motor 207 drives the saw blade 208 to rotate, the saw blade 208 is used for cutting corrugated pipes, a lifting mechanism is mounted on the second support frame 101, and the lifting mechanism is used for supporting the bottoms of the corrugated pipes during cutting.
When cutting, the first motor 2 is started firstly, the first gear 201 is driven to rotate by the first motor 2, the U-shaped rack 202 slides forwards by the rotation of the first gear 201, the second motor 203, the first connecting rod 204, the sliding block 2041, the limiting plate 205, the first air cylinder 206, the third motor 207 and the saw blade 208 are driven to move forwards by the U-shaped rack 202, when the saw blade 208 is pushed to a cutting position by the U-shaped rack 202, the first motor 2 is closed, the two first air cylinders 206 are started to push the two sliding blocks 2041 outwards, the two third motors 207 and the two saw blades 208 move outwards along with the first air cylinder, when the two saw blades 208 are contacted with the inner wall of the corrugated tube, the two first air cylinders 206 are closed, the second motor 203 and the two third motors 207 are started simultaneously, the first connecting rod 204 is driven to rotate slowly by the second motor 203, and the saw blade 208 rotate slowly along the inner wall of the corrugated tube when the first connecting rod 204 rotates, when the third motor 207 is started, the saw blade 208 is driven to rotate, the saw blade 208 rotates, the inner wall of the corrugated pipe is cut, the first air cylinders 206 properly push the sliding blocks 2041, the third motor 207 and the saw blade 208 outwards, the saw blade 208 can cut off the corrugated pipe, the lifting mechanism can support the bottom of the corrugated pipe, when the third motor 207 and the second motor 203 are closed after the cutting is finished, the saw blade 208 and the first connecting rod 204 stop rotating, the first air cylinders 206 are started, the two sliding blocks 2041 are pulled inwards to be in place, when the two sliding blocks 2041 are contacted with the limiting plates 205 on the same side, the third motor 207 and the saw blade 208 are reset along with the sliding blocks 2041, the first air cylinders 206 are closed at the moment, the first motor 2 is started again, the first gear 201 is reversely rotated to reversely rotate, the U-shaped rack 202 is reversely rotated to enable the U-shaped rack 202 to slide backwards, the U-shaped rack 202 drives the second motor 203, the first connecting rod 204, the sliding block 2041, the limiting plate 205, the first air cylinder 206, the third motor 207 and the saw blade 208 to move backwards, and when the U-shaped rack 202 resets, the first motor 2 is closed, so that the function of cutting the corrugated pipe is realized.
As shown in fig. 1 and 11-13, the lifting mechanism comprises a first connecting frame 105, a ratchet bar 403, a second fixing block 404, a fourth sliding frame 7, an arc plate 701, a first fixing plate 702, a second fixing frame 703, a second guide rod 7031, a fifth spring 7032, a second fixing plate 704, a sixth spring 705, a fifth sliding frame 706, a third connecting rod 707, a sliding plate 708, a third sliding inclined block 709, a third fixing column 710, a seventh spring 711, a second pull rope 712, a second rotating wheel 713, a rope frame 714, a first rotating shaft 715, a first belt pulley 716, a first driving belt 717, a second belt pulley 718, a ratchet bar 719 and a sixth fixing block 720, wherein the first connecting frame 105 is used for supporting the first fixing frame 106, the second fixing plate 704 is fixed on the top of the rear wall of the second supporting frame 101, the second fixing plate 704 is provided with a slideway on the top, a fifth sliding frame 706 is slidably connected to the top of the second fixing plate 704, a sixth spring 705 is connected between the fifth sliding frame 706 and the second fixing plate 704, the sixth spring 705 is used for enabling the fifth sliding frame 706 to slide and reset, a ratchet bar 403 is fixed to the bottom of the right wall of the first sliding frame 402, a second fixing block 404 is fixed to the top of the right wall of the first sliding frame 402, the second fixing block 404 can be matched with the fifth sliding frame 706, a second fixing frame 703 is fixed to the top of the second supporting frame 101, a first fixing plate 702 is fixed to the top of the second fixing frame 703, four through holes are formed in the first fixing plate 702, the front end of the fifth sliding frame 706 is slidably connected to the front wall of the first fixing plate 702, a third connecting rod 707 is fixed to the front end of the right wall of the fifth sliding frame 706, the front wall of the first fixing plate 702 is slidably connected with a sliding plate 708, the right end of the third connecting rod 707 is fixed on the sliding plate 708, the third connecting rod 707 and the sliding plate 708 can slide left and right along with the fifth sliding frame 706, a second guiding rod 7031 is fixed in the second fixing frame 703, a fourth sliding frame 7 is slidably connected in the second fixing frame 703, the second guiding rod 7031 passes through the fourth sliding frame 7 and is slidably connected with the fourth sliding frame 7, an arc plate 701 is arranged on the left wall of the fourth sliding frame 7, the arc plate 701 has the same radian as that of a corrugated pipe, a fifth spring 7032 is connected between the fourth sliding frame 7 and the right inner wall of the second fixing frame 703, the fifth spring 7032 provides leftward elastic force for the fourth sliding frame 7, the front end of the fourth sliding frame 7 is slidably connected with a third sliding inclined block 709, the bottom of the third sliding inclined block 709 slides up and down in the fourth sliding frame 7, a seventh spring 711 is connected between the third sliding inclined block 709 and the fourth sliding frame 7, the seventh spring 711 provides upward elastic force for the third sliding inclined block 709, a third fixed column 710 is fixed on the front wall of the third sliding inclined block 709, the third fixed column 710 moves synchronously with the third sliding inclined block 709, a first rotating shaft 715 is rotatably connected at the right rear of the second supporting frame 101, the first rotating shaft 715 passes through the top of the second supporting frame 101, a rope frame 714 is fixed on the top of the first rotating shaft 715, a second pull rope 712 is wound in the rope frame 714, the rope end of the second pull rope 712 is fixed in the rope frame 714, a first belt pulley 716 is fixed on the bottom of the first rotating shaft 715, a second rotating wheel 713 is rotatably connected on the rightmost side of the top wall of the second fixed frame 703, the second pull rope 712 is fixed on the fourth sliding frame 7 after bypassing the second rotating wheel 713, and when the rope frame 714 withdraws the second pull rope 712, the second stay 712 pulls the fourth carriage 7 rightward, a sixth fixing block 720 is fixed in the middle of the right slide rail 104, a ratchet wheel 719 is rotatably connected to the top of the sixth fixing block 720, the ratchet wheel 719 is matched with the ratchet bar 403 for use, a second belt pulley 718 is fixedly connected to the top of the ratchet wheel 719, the ratchet wheel 719 drives the second belt pulley 718 to rotate, a first transmission belt 717 is wound between the first belt pulley 716 and the second belt pulley 718, and the second belt pulley 718 drives the first belt pulley 716 to rotate through the first transmission belt 717.
When cutting, the arc plate 701 on the left side of the fourth sliding frame 7 is just positioned at the bottom of the corrugated pipe, the bottom of the corrugated pipe is supported, after cutting, the fourth sliding frame 7 and the arc plate 701 move leftwards and push out the corrugated pipe under the action of the automatic discharging mechanism, when the automatic feeding mechanism moves forwards, the ratchet bar 403 and the second fixed block 404 also move forwards, when the ratchet bar 403 passes the ratchet 719, the ratchet 719 rotates along with the ratchet bar, the ratchet bar 719 rotates to drive the second belt pulley 718 to rotate, the second belt pulley 718 drives the first belt pulley 716 to rotate through the first driving belt 717, the first belt pulley 716 rotates to drive the first rotating shaft 715 to rotate the rope rack 714 on the top of the first rotating shaft 715 to rotate and retract the second pull rope 712, the second pull rope 712 pulls the fourth sliding frame 7 rightwards, the movement of the fourth sliding frame 7 to the right drives the arc plate 701, the third sliding inclined block 709, the third fixing post 710 and the seventh spring 711 to move to the right, and simultaneously compresses the fifth spring 7032, the third fixing post 710 will not collide with any part in the rightward movement process, the seventh spring 711 is always in a compressed state when the third sliding inclined block 709 is positioned below the first fixing plate 702, the third sliding inclined block 709 is sprung up by the seventh spring 711 every time passing through a through hole on one of the first fixing plates 702, but because the inclined surface of the third sliding inclined block 709 faces to the right, when the third sliding inclined block 709 moves to the right, the third sliding inclined block 709 is not blocked in the through hole on the first fixing plate 702, when the ratchet rack 403 passes through the ratchet wheel 719, the third sliding inclined block 709 at the front end of the fourth sliding frame 7 is just positioned in the right through hole on the first fixing plate 702, when the second fixing block 404 contacts with the fifth sliding frame 706 in the forward movement process, the fifth carriage 706 slides rightward along the track on the second fixed block 404 and then returns leftward, when the fifth carriage 706 slides rightward, the third connecting rod 707 and the sliding plate 708 slide rightward along with it, the sixth spring 705 is stretched, the sliding plate 708 slides rightward and contacts the third fixed column 710, the third fixed column 710 slides downward along the slope on the sliding plate 708, the third sliding inclined block 709 moves downward and separates from the first fixed plate 702, the seventh spring 711 is compressed, when the third fixed column 710 separates from the sliding plate 708 from below, the fourth carriage 7 slides leftward under the action of the fifth spring 7032, while the arc 701, the third sliding inclined block 709, the third fixed column 710 and the seventh spring 711 slide leftward, the fifth carriage 706 returns leftward to drive the third connecting rod 707 and the sliding plate 708 to slide leftward, while the sixth spring 705 contracts back to its original state, when the third slide slope 709 moves to the third through hole on the first fixing plate 702, the seventh spring 711 springs up the third slide slope 709, the third slide slope 709 slides into the third through hole on the first fixing plate 702, then the fourth carriage 7 stops sliding, when the automatic feeding mechanism moves backward, the ratchet bar 403 and the second fixing block 404 move backward, when the second fixing block 404 contacts with the fifth carriage 706 again, the fifth carriage 706 slides rightward along the track on the second fixing block 404 and then returns leftward, the fifth carriage 706 slides rightward to stretch the sixth spring 705, the third connecting rod 707 and the sliding plate 708 slide rightward along with it, the fifth carriage 706 slides rightward to contact with the third fixing post 710, the third fixing post 710 slides downward along the inclined surface of the bottom of the front end of the fifth carriage 706, simultaneously, the third sliding inclined block 709 is driven to descend, the seventh spring 711 is compressed, when the third fixing column 710 is separated from the fifth sliding frame 706 from the lower side, the fourth sliding frame 7 slides leftwards under the action of the fifth spring 7032, meanwhile, the arc plate 701, the third sliding inclined block 709, the third fixing column 710 and the seventh spring 711 also slide leftwards, when the fifth sliding frame 706 resets leftwards, the third connecting rod 707 and the sliding plate 708 are driven to slide leftwards, meanwhile, the sixth spring 705 is contracted to be original, when the third sliding inclined block 709 moves to the second through hole on the first fixing plate 702, the seventh spring 711 upwards bounces the third sliding inclined block 709, the third sliding inclined block 709 slides into the second through hole on the first fixing plate 702, then the fourth sliding frame 7 stops sliding, and at the moment, the arc plate 701 is just positioned at the bottom of the corrugated pipe, and the function of lifting the corrugated pipe is realized.
As shown in fig. 2, the clamping mechanism comprises a second gear 209, a first screw rod 210 and a clamping frame 302, the top of the first supporting frame 1 is rotationally connected with the first screw rod 210, the threads on two sides of the first screw rod 210 are opposite in direction, a second gear 209 is fixed in the middle of the first screw rod 210, the second gear 209 is matched with teeth on the top of the U-shaped rack 202, two clamping frames 302 are sleeved on two sides of the first screw rod 210, the lower inner half part of the clamping frames 302 is hollow, the two clamping frames 302 can just clamp a corrugated pipe after being combined together, and a groove is formed in the cutting position of the two clamping frames 302, so that the clamping frames 302 can be prevented from being damaged by the saw blade 208 during cutting.
When the U-shaped rack 202 slides forwards, the upper end of the U-shaped rack 202 just slides forwards along the top wall of the first support frame 1, the upper end of the U-shaped rack 202 can enable the second gear 209 to rotate, the second gear 209 rotates to drive the first screw rod 210 to rotate, the screw threads on two sides of the first screw rod 210 are opposite in direction, the first screw rod 210 rotates to enable the two clamping frames 302 on two sides to move inwards, when the U-shaped rack 202 stops moving, the two clamping frames 302 clamp a corrugated pipe just, after cutting is completed, the U-shaped rack 202 slides backwards to enable the second gear 209 to rotate reversely, the second gear 209 rotates reversely to enable the first screw rod 210 to rotate reversely, the two clamping frames 302 are outwards opened by the reverse rotation of the first screw rod 210, and after the U-shaped rack 202 resets, the two clamping frames 302 on two sides just reset to realize the function of clamping the corrugated pipe.
As shown in fig. 2-3, 5 and 10, the automatic discharging mechanism comprises an L-shaped fixing rod 1011, a first fixing frame 106, a first fixing block 303, an arc-shaped slideway 304, a third sliding frame 6, a first guiding rod 601, a third spring 602, a second sliding oblique block 603, a fourth spring 604, a fourth fixing block 605, a first pulling rope 606, a first rotating wheel 607, a fifth fixing block 608 and a U-shaped connecting rod 609, wherein the L-shaped fixing rod 1011 is fixed at the right side of the rear wall of the first supporting frame 1, a through hole is arranged on the vertical rod of the L-shaped fixing rod 1011, the first rotating wheel 607 is rotatably connected to the top of the front wall of the vertical rod of the L-shaped fixing rod 1011, a first pulling rope 606 is wound on the first rotating wheel 607, the first pulling rope 606 moves to drive the first rotating wheel 607 to rotate, the first fixing frame 106 is fixed at the top of the first connecting frame 105, a through hole is arranged on the first fixing frame 106, a first guide rod 601 is fixed in the first fixed frame 106, a third sliding frame 6 is connected in the first fixed frame 106 in a sliding way, the third sliding frame 6 is sleeved on the first guide rod 601, the third sliding frame 6 can slide left and right in the first fixed frame 106, a third spring 602 is connected between the third sliding frame 6 and the right inner wall of the first fixed frame 106, the front end of the third sliding frame 6 is connected with a second sliding inclined block 603 in a sliding way, the inclined surface of the second sliding inclined block 603 faces right, a cylindrical block is mounted on the top of the rear wall of the second sliding inclined block 603, the second sliding inclined block 603 can slide up and down at the front end of the third sliding frame 6, a fourth spring 604 is connected between the second sliding inclined block 603 and the third sliding frame 6, the fourth spring 604 provides upward elastic force for the second sliding inclined block 603, a fourth fixed block 605 is fixed at the rear part of the top wall of the third sliding frame 6, one end of the first pull rope 606 is fixed on the fourth fixed block 605, the third sliding frame 6 pulls the first pull rope 606 rightwards when sliding rightwards, a U-shaped connecting rod 609 is connected in a sliding mode to the L-shaped fixed rod 1011, a fifth fixed block 608 is fixed on the front side of the top wall of the U-shaped connecting rod 609, the fifth fixed block 608 is identical in shape with the fourth fixed block 605 and is positioned on the same surface, the other end of the first pull rope 606 is fixed on the fifth fixed block 608, the fourth fixed block 605 moves rightwards to enable the fifth fixed block 608 to move upwards through the first pull rope 606, the first fixed block 303 can be matched with the second sliding inclined block 603, the top wall of the arc-shaped slide 304 is not contacted with the clamping frame 302 when being deviated from the right position, and the cylindrical block on the top of the rear wall of the second sliding inclined block 603 can slide in the arc-shaped slide 304.
Before cutting, the right clamping frame 302 moves left to drive the first fixed block 303 to move left, the first fixed block 303 passes through the second sliding inclined block 603 to downwards press the first fixed block 303, the fourth spring 604 is compressed at the same time, when the first fixed block 303 passes through the second sliding inclined block 603, the fourth spring 604 can jack up the second sliding inclined block 603 upwards, after cutting, the right clamping frame 302 drives the first fixed block 303 to move right when resetting is completed, the first fixed block 303 drives the second sliding inclined block 603 to move right, the second sliding inclined block 603 drives the third sliding frame 6, the fourth spring 604 and the fourth fixed block 605 to move right to compress the third spring 602, the first pull rope 606 is pulled at the same time, the other end of the first pull rope 606 pulls the fifth fixed block 608 and the U-shaped connecting rod 609 to slide upwards along the L-shaped fixed rod 1011, the sliding clamping block 412 moves upwards along with the U-shaped connecting rod 609, the sliding clamping block 412 releases the rear end of the cut corrugated tube after being separated from the first sliding frame 402, when the third sliding frame 6 contacts with the third fixing post 710, the third sliding frame 6 presses the third fixing post 710 downwards, the third fixing post 710 descends to drive the third sliding inclined block 709 to descend, the third sliding inclined block 709 descends to compress the seventh spring 711, the third sliding inclined block 709 is separated from the second through hole on the first fixing plate 702, the fourth sliding frame 7 slides forwards under the action of the fifth spring 7032, when the third sliding inclined block 709 moves forwards to the first through hole on the first fixing plate 702, the seventh spring 711 can spring the third sliding inclined block 709 upwards, the third sliding inclined block 709 is just clamped at the first through hole on the first fixing plate 702, the fourth sliding frame 7 stops sliding, at the moment, the fourth sliding frame 7 drives the arc plate 701 to push the cut corrugated tube forwards, when the clamping frame 302 moves to the arc-shaped slide way 304 with the first fixed block 303 and the second sliding inclined block 603, the cylindrical block at the top of the rear wall of the second sliding inclined block 603 slides along the arc-shaped slide way 304 in the rightward and downward direction, meanwhile, the second sliding inclined block 603 is driven to slide in the rightward and downward direction, meanwhile, the fourth spring 604 is compressed, when the right clamping frame 302 moves to the rightmost side, the second sliding inclined block 603 is separated from the first fixed block 303, the second sliding inclined block 603 is jacked up by the fourth spring 604, the third sliding frame 6 slides leftwards under the action of the third spring 602 to reset, and the second sliding inclined block 603, the fourth spring 604 and the fourth fixed block 605 move leftwards to reset accordingly, so that the automatic discharging function is realized.
Examples
Based on embodiment 2, as shown in fig. 1 and 14, further include a connecting shaft 103, a feeding guide plate 5, a connecting block 501, a second connecting rod 502, a third sliding rod 503, a hook 504, a second fixing post 505, a torsion spring 506 and a third fixing block 507, wherein a connecting shaft 103 is fixed in the middle of the front side of the first supporting frame 1, a connecting block 501 is rotationally connected to the connecting shaft 103, a feeding guide plate 5 is fixedly connected to the top of the connecting block 501, the top of the feeding guide plate 5 is a semicircular track, the position where the front wall of the feeding guide plate 5 contacts with the track is an arc surface, the bottom of the first supporting frame 1 is slidingly connected with a third sliding rod 503, the bottom front side of the feeding guide plate 5 is rotationally connected with a second connecting rod 502, the other end of the second connecting rod 502 is hinged to the front end of the third sliding rod 503, when the third sliding rod 503 is fixed, the second connecting rod 502 cannot generate displacement, a first sliding rod 505 is fixed in the middle of the left wall of the third sliding rod 503, the first sliding rod 505 is clamped with the second sliding rod 506, the first sliding rod 505 is in a state where the second sliding rod 505 is clamped with the third sliding rod 504, the second sliding rod 505 is in a state where the second sliding rod is in the second sliding rod 507 is in a state where the second sliding rod is in a state, the second sliding rod is in a position where the second sliding rod is in front of the third sliding rod 507, and the third sliding rod is in a position, and the second sliding rod is in a state, and the second sliding rod is in a position between the second sliding rod is in a position, and a position between the second sliding rod 505 is in a position, and a position between a hook 505 is in a position, and fixed position, and a position between a hook 505 is in a position and fixed position, and a position between a position and is in and a position between and is in and fixed stand position and is in and a position.
When a corrugated pipe is cut and needs to be reloaded, the front end of the hook 504 is firstly knocked by a wrench to enable the hook 504 to be separated from the second fixed column 505, then the hook 504 is turned into a vertical state under the action of the torsion spring 506, then the third sliding rod 503 slides backwards under the pressure of the feeding guide plate 5, or the third sliding rod 503 is manually pushed backwards, the bottom of the second connecting rod 502 moves backwards along with the third sliding rod 503, the top of the second connecting rod 502 descends, then the front end of the feeding guide plate 5 is inclined downwards, the connecting block 501 rotates forwards, the new corrugated pipe is conveniently installed into the equipment to be cut, the feeding guide plate 5 is upwards lifted, the third sliding rod 503 is simultaneously pulled forwards to the limit position, then the hook 504 is rotated again, the hook 504 is clamped with the second fixed column 505 on the left wall of the third sliding rod 503, the third sliding rod 503 is locked by the hook 504 and cannot move, the feeding guide plate 5 can be kept horizontal, and accordingly the corrugated pipe is conveniently pulled backwards, and the corrugated pipe can be conveniently and conveniently released from the equipment after the corrugated pipe is released from the clamping mechanism.
As shown in fig. 2, the sliding rail device further comprises a limiting block 107, wherein the top wall of each sliding rail 104 is connected with one limiting block 107 through a screw, the limiting block 107 is connected with the sliding rail 104 through a screw, and the position of the limiting block 107 can be adjusted on the sliding rail 104.
The rear ends of the two sliding rails 104 are provided with a plurality of threaded holes, when corrugated pipes with different lengths are required to be cut, the positions of the two limiting blocks 107 on the two sliding rails 104 can be adjusted, so that the position of the first sliding frame 402 is adjusted, the length of the corrugated pipe of the pulling-in equipment is changed, and the function of adjusting the length of the cut corrugated pipe is realized.
As shown in fig. 2, the vacuum cleaner further comprises a vacuum cleaner 3 and a vacuum cleaner pipe 301, wherein the vacuum cleaner 3 is installed in the middle of the top wall of the first support frame 1, the vacuum cleaner 3 can be periodically removed for cleaning, the vacuum cleaner 301 is connected to the left side and the right side of the vacuum cleaner 3, the other end of each vacuum cleaner 301 is connected to the clamping frame 302 on the same side, and the vacuum cleaner 3 can suck smoke, dust and chips generated during cutting through the vacuum cleaner pipe 301.
When the pvc corrugated pipe is cut, smoke, dust and fragments are generated, the bottom in the clamping frame 302 is empty, the dust suction pipe 301 is just connected to the cavity at the bottom of the clamping frame 302, the dust collector 3 is started during cutting, and the smoke, dust and fragments enter the dust collector 3 along the dust suction pipe 301 on the clamping frame 302, so that the function of absorbing the smoke, dust and fragments generated during cutting is realized.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (7)
1. A pvc bellows cutting device characterized by: the corrugated pipe cutting device comprises a first support frame (1), a second support frame (101), a third support frame (102), sliding rails (104), a cutting mechanism, a clamping mechanism, an automatic discharging mechanism and an automatic feeding mechanism, wherein the first support frame (1) is positioned at the forefront of equipment, two sliding rails (104) are fixed at the bottom of the rear wall of the first support frame (1), a third support frame (102) is fixed at the rear part of the top wall of the two sliding rails (104), a second support frame (101) is fixed at the front position of the middle part of the right wall of the right side sliding rail (104), the cutting mechanism is arranged in the third support frame (102), the cutting mechanism is used for cutting a corrugated pipe, the clamping mechanism is arranged at the top of the first support frame (1), the clamping mechanism is used for clamping the corrugated pipe, the automatic discharging mechanism is arranged in the cutting mechanism, the cut corrugated pipe can be pushed out leftwards, the automatic feeding mechanism is arranged in the first support frame (1), and the automatic feeding mechanism is used for automatically conveying the corrugated pipe backwards;
the automatic feeding mechanism comprises a first slideway (1001), a fourth motor (4), a second screw rod (401), a first sliding frame (402), a first fixed column (405), a second sliding frame (406), a first sliding rod (407), a first spring (408), a first sliding inclined block (409), a second spring (410), a second connecting frame (411), a sliding clamping block (412), an L-shaped rod (413) and a fixed slideway (414), wherein the right side of the rear wall of the first supporting frame (1) is fixedly provided with the first slideway (1001), the rear side middle part of the top wall of the two sliding rails (104) is provided with the fourth motor (4), the output shaft of the fourth motor (4) is connected with the second screw rod (401), the front end of the second screw rod (401) is rotationally connected to the bottom of the rear wall of the first supporting frame (1), the two sliding rails (104) are connected with the first sliding frame (402) in a sliding way, the first sliding frame (402) is sleeved on the second screw rod (401), the first sliding frame (402) is connected with three first sliding rods (407) in a sliding way, the first sliding rods (407) are fixedly connected with the first spring (408) at the top of the first sliding frame (407), the other end of the first spring (408) is connected to the first sliding frame (402), a first fixing column (405) is fixed at the bottom of the right wall of the second sliding frame (406), a fixing slideway (414) is fixed at the right side of the second sliding frame (406), a sliding clamping block (412) is connected in a sliding manner to the fixing slideway (414), an L-shaped rod (413) is fixed at the top of the sliding clamping block (412), a second connecting frame (411) is fixed at the middle part of the rear side of the top wall of the first supporting frame (1), a first sliding inclined block (409) is connected to the second connecting frame (411) in a sliding manner, and a second spring (410) is connected between the first sliding inclined block (409) and the second connecting frame (411);
The cutting mechanism comprises a first motor (2), a first gear (201), a U-shaped rack (202), a second motor (203), a first connecting rod (204), a sliding block (2041), a limiting plate (205), a first air cylinder (206), a third motor (207), a saw blade (208) and a lifting mechanism, wherein the first motor (2) is arranged in the middle of a third supporting frame (102), the first gear (201) is connected to the output shaft of the first motor (2), the U-shaped rack (202) is connected in the middle of the third supporting frame (102) in a sliding manner, the other side of the U-shaped rack (202) is connected with the top of the first supporting frame (1) in a sliding manner, the second motor (203) is arranged on the front wall of the short side of the U-shaped rack (202), the output shaft of the second motor (203) is connected with a first connecting rod (204), two limiting plates (205) are symmetrically arranged on the rear wall of the first connecting rod (204), two straight holes are respectively formed in two sides of the first connecting rod (204), a sliding block (2041) is respectively and slidably connected in the straight holes in two sides of the first connecting rod (204), a first cylinder (206) is respectively and slidably arranged in the straight holes in two sides of the first connecting rod (204), the output shaft of the first cylinder (206) is connected with the sliding blocks (2041) on the same side, a third motor (207) is respectively and slidably arranged on the front wall of each sliding block (2041), the output shaft of each motor III (207) is connected with a saw blade (208), and the lifting mechanism is arranged on the second supporting frame (101) and used for supporting the bottom of the corrugated pipe during cutting.
2. A pvc bellows cutting apparatus according to claim 1, wherein: the lifting mechanism comprises a first connecting frame (105), a ratchet bar (403), a second fixed block (404), a fourth sliding frame (7), an arc plate (701), a first fixed plate (702), a second fixed frame (703), a second guide rod (7031), a fifth spring (7032), a second fixed plate (704), a sixth spring (705), a fifth sliding frame (706), a third connecting rod (707), a sliding plate (708), a third sliding inclined block (709), a third fixed column (710), a seventh spring (711), a second stay cord (712), a second rotating wheel (713), a rope frame (714), a first rotating shaft (715), a first belt pulley (716), a first driving belt (717), a second belt pulley (718), a ratchet wheel (719) and a sixth fixed block (720), wherein the top of the front wall of the second supporting frame (101) is fixed with a first connecting frame (105), the top of the second supporting frame (101) is fixed with a second fixed plate (704), the top of the second fixed plate (704) is connected with a fifth sliding frame (706), the top of the fifth sliding frame (706) is connected with the top of the back wall of the second supporting frame (101), the top of the second supporting frame (101) is fixed with the bottom of the second sliding frame (402), a second fixing block (404) is fixed on the top of the right wall of the first sliding frame (402), a second fixing frame (703) is fixed on the top of the second supporting frame (101), a first fixing plate (702) is fixed on the top of the second fixing frame (703), the front end of the fifth sliding frame (706) is slidably connected with the front wall of the first fixing plate (702), a third connecting rod (707) is fixed on the front end of the right wall of the fifth sliding frame (706), a sliding plate (708) is slidably connected with the front wall of the first fixing plate (702), the right end of the third connecting rod (707) is fixed on the sliding plate (708), a second guide rod (7031) is fixed in the second fixing frame (703), a fourth sliding frame (7) is slidably connected with the second fixing frame (703), a left wall of the fourth sliding frame (7) is provided with an arc plate (701), a fifth spring (7032) is connected between the fourth sliding frame (7) and the right inner wall of the second fixing frame (703), a third sliding block (709) is obliquely connected with the front wall (709) of the third supporting frame (709), a third sliding frame (709) is obliquely connected with the first sliding frame (101), the top of first pivot (715) is fixed with a rope rack (714), around having a second stay cord (712) in rope rack (714), the bottom of first pivot (715) is fixed with a first belt pulley (716), the roof of second fixed frame (703) is turned right side and is connected with a second rotation wheel (713), fix on fourth carriage (7) after second stay cord (712) walks around second rotation wheel (713), slide rail (104) middle part on right side is fixed with a sixth fixed block (720), the top rotation of sixth fixed block (720) is connected with a ratchet (719), the top fixedly connected with second belt pulley (718) of ratchet (719), wind a first drive belt (717) between first belt pulley (716) and second belt pulley (718).
3. A pvc bellows cutting apparatus according to claim 2, wherein: the clamping mechanism comprises a second gear (209), a first screw rod (210) and clamping frames (302), the top of the first supporting frame (1) is rotationally connected with the first screw rod (210), the second gear (209) is fixed in the middle of the first screw rod (210), and two clamping frames (302) are sleeved on two sides of the first screw rod (210).
4. A pvc bellows cutting apparatus according to claim 3, wherein: the automatic discharging mechanism comprises an L-shaped fixing rod (1011), a first fixing frame (106), a first fixing block (303), an arc-shaped slideway (304), a third sliding frame (6), a first guide rod (601), a third spring (602), a second sliding inclined block (603), a fourth spring (604), a fourth fixing block (605), a first pull rope (606), a first rotating wheel (607), a fifth fixing block (608) and a U-shaped connecting rod (609), wherein the L-shaped fixing rod (1011) is fixed at the right-leaning position of the rear wall of the first supporting frame (1), the top of the front wall of the vertical rod of the L-shaped fixing rod (1011) is rotationally connected with a first rotating wheel (607), the first rotating wheel (607) is wound with a first pull rope (606), the top of the first connecting frame (105) is fixedly provided with a first fixing frame (106), the first guide rod (601) is fixedly arranged in the first fixing frame (106), the first fixing frame (106) is connected with a third sliding frame (6) in a sliding mode, the third sliding frame (6) is connected with the first sliding frame (6) and the top of the first sliding frame (603) is connected with the first sliding frame (6), a fourth fixed block (605) is fixed at the rear part of the top wall of the third sliding frame (6), one end of a first stay rope (606) is fixed on the fourth fixed block (605), a U-shaped connecting rod (609) is connected in a sliding mode in the L-shaped fixed rod (1011), a fifth fixed block (608) is fixed at the front side of the top wall of the U-shaped connecting rod (609), the other end of the first stay rope (606) is fixed on the fifth fixed block (608), a first fixed block (303) is fixed on the rear wall of the right clamping frame (302), and an arc-shaped slideway (304) is fixed at the right side of the front wall of the first fixed frame (106).
5. A pvc bellows cutting apparatus according to claim 4, wherein: still including connecting axle (103), feeding deflector (5), connecting block (501), second connecting rod (502), third slide bar (503), couple (504), second fixed column (505), torsional spring (506) and third fixed block (507), first support frame (1) front side middle part is fixed with connecting axle (103), rotate on connecting axle (103) and be connected with a connecting block (501), the top fixedly connected with feeding deflector (5) of connecting block (501), the bottom sliding connection of first support frame (1) has a third slide bar (503), the bottom front side rotation of feeding deflector (5) is connected with a second connecting rod (502), the other end of second connecting rod (502) articulates the front end at third slide bar (503), the left wall middle part of third slide bar (503) is fixed with a second fixed column (505), the front side bottom of first support frame (1) is fixed with a third fixed block (507), rotate on third fixed block (507) and be connected with a couple (504), be connected with between couple (506) and the torsional spring (506).
6. A pvc bellows cutting apparatus according to claim 5, wherein: the sliding rail is characterized by further comprising limiting blocks (107), and the top wall of each sliding rail (104) is connected with one limiting block (107) through a screw.
7. A pvc bellows cutting apparatus according to claim 6, wherein: the dust collector comprises a dust collector body (3) and dust collection pipes (301), wherein the dust collector body (3) is mounted in the middle of the top wall of the first support frame (1), the dust collection pipes (301) are connected to the left side and the right side of the dust collector body (3), and the other end of each dust collection pipe (301) is connected to a clamping frame (302) on the same side.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210211974.9A CN114454238B (en) | 2022-03-06 | 2022-03-06 | PVC bellows cutting equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210211974.9A CN114454238B (en) | 2022-03-06 | 2022-03-06 | PVC bellows cutting equipment |
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| CN114454238A CN114454238A (en) | 2022-05-10 |
| CN114454238B true CN114454238B (en) | 2023-08-15 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115070840B (en) * | 2022-05-30 | 2023-07-07 | 河北鸿源管业集团有限公司 | PE pipe production and manufacturing cutting equipment |
| CN115008537B (en) * | 2022-06-07 | 2024-09-06 | 中嘉橡塑科技(江苏)有限公司 | Rubber production and processing method |
| CN114888351B (en) * | 2022-06-15 | 2023-07-04 | 航大(厦门)新材科技有限公司 | High-temperature alloy cutting device with cooling function and use method thereof |
| CN117301146B (en) * | 2023-12-01 | 2024-01-30 | 太原天翔保温管有限公司 | Insulating tube cutting device |
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| CN114454238A (en) | 2022-05-10 |
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Effective date of registration: 20230717 Address after: 413000 Machinery Industrial Park, north of Gaoxin Avenue, Cangquan District, Heshan District, Yiyang City, Hunan Province Applicant after: Hunan Zhongyuan Pipe Industry Co.,Ltd. Address before: 053000 Room 401, unit 4, No. 369, Yongxing East Road, Jizhou District, Hengshui City, Hebei Province Applicant before: Fu Yingcai |
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