CN108943105B - Pipe cutting equipment - Google Patents
Pipe cutting equipment Download PDFInfo
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- CN108943105B CN108943105B CN201811059405.7A CN201811059405A CN108943105B CN 108943105 B CN108943105 B CN 108943105B CN 201811059405 A CN201811059405 A CN 201811059405A CN 108943105 B CN108943105 B CN 108943105B
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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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
- 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
- B26D7/04—Means for holding or positioning work with clamping means providing adjustable clamping pressure
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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
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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
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/16—Cutting rods or tubes transversely
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Sawing (AREA)
Abstract
The patent relates to the technical field of pipe processing, in particular to pipe cutting equipment which comprises a rack, wherein a sleeve, a cutting mechanism and a connecting sleeve are arranged on the rack, the sleeve is provided with a first opening, a push plate is connected in the sleeve in a sliding manner, the push plate is connected with a push rod, the push rod penetrates through the side wall of the sleeve and is arranged, and one end, extending out of the sleeve, of the push rod is connected with a cylinder; a plurality of clamping mechanisms are arranged in the sleeve; the connecting sleeve is provided with a third opening, and the first opening and the third opening are arranged oppositely; the connecting sleeve is internally and fixedly connected with an inclined rod, the connecting sleeve is provided with a discharge hole, and the discharge hole is hinged with a rotating plate. The pipe cutting machine can clamp and fix the pipe through the clamping mechanism, cut the pipe through the cutting mechanism, and adapt to pipes with different diameters through the distance between the clamping pieces.
Description
Technical Field
The invention relates to the technical field of pipe processing, in particular to pipe cutting equipment.
Background
In the machining technology field, often relate to the cutting to tubular product, the cutting form commonly used at present is artifical manual cutting off, measure the length of required tubular product earlier promptly, use the cutting machine to cut again, during the cutting, need the manual work to hold one side of cutting the department fixed, reuse the cutting machine to appoint cutting the department to cut, in the operation process, because the dynamics that the manual work was pressed is not too stable, can't fix tubular product, can make the incision of cutting the department uneven, the effect is not ideal.
Disclosure of Invention
The invention aims to provide a pipe cutting device to solve the problem that cuts at a cutting position are uneven due to poor pipe fixing in the prior art.
The pipe cutting equipment comprises a rack, wherein a sleeve, a cutting mechanism and a connecting sleeve are mounted on the rack, the sleeve is provided with a first opening, a push rod penetrates through the sleeve in a sliding manner, one end, extending out of the sleeve, of the push rod is connected with a cylinder, and one end, extending into the sleeve, of the push rod is connected with a push plate used for pushing the pipe to move; a plurality of clamping mechanisms are arranged in the sleeve; the clamping mechanism comprises a frame body fixedly connected to the sleeve, a second opening through which the pipe can pass is formed in the frame body, a sliding groove is formed in the frame body, and a pushing block is connected in the sliding groove in a sliding mode; a plurality of first springs are connected between the pushing block and the bottom surface of the sleeve; two first connecting rods are hinged to the pushing block, a second connecting rod is hinged to the first connecting rod, the second connecting rod is hinged to the frame body, the tail end of the second connecting rod is hinged to an arc-shaped clamping piece, and the clamping piece is made of rubber; the first connecting rod, the second connecting rod and the clamping piece are symmetrically arranged along the axis of the pushing block; the connecting sleeve is provided with a third opening, and the first opening and the third opening are arranged oppositely; the connecting sleeve is provided with a discharge port, and a rotating plate is hinged at the discharge port; the inclined rods are fixedly connected in the connecting sleeves, the inclined rods are obliquely and downwards arranged towards the discharge port, and torsion springs are connected between the inclined rods and the rotating plates.
The principle of the scheme is as follows: the pipe is placed into the sleeve, the distance between the two clamping pieces is increased or decreased by adjusting the pushing block in the clamping mechanism, so that the pipe is suitable for pipes with different diameters, namely the pushing block is pushed to downwards extrude the first spring or upwards stretch the first spring, the pushing block is enabled to downwards slide or upwards slide in the chute, the first connecting rod, the second connecting rod and the clamping pieces which are hinged on the pushing block correspondingly move, and the distance between the two clamping pieces is increased or decreased so that the pipe is suitable for pipes with different diameters; then promote the cylinder, make the cylinder promote the one end of tubular product, let tubular product transversely stride across the sleeve, the adapter sleeve, because be equipped with first opening on the sleeve, be equipped with the third opening on the adapter sleeve, the position that will cut promotes between first opening and the third opening, restart cutting mechanism carries out the operation of cutting tubular product, the back is accomplished in the cutting, a section tubular product after the cutting is accomplished is owing to having lost the holding power, this section tubular product drops to the down tube on the down tube under the action of gravity, because the slope setting of down tube, this section tubular product moves to the rotor plate direction, make the rotor plate produce the rotation, this section tubular product just discharges to the adapter sleeve outside from the discharge gate. The rotating plate is then reset under the action of the torsion spring. When the cutting is needed to be continued, the position needing to be cut is pushed to the position below the distance between the first opening and the third opening by using the air cylinder, and the steps are repeated, so that the cutting of the whole pipe is completed.
The scheme has the advantages that: 1. the first opening and the third opening are arranged on the sleeve and the connecting sleeve, the first opening and the third opening are arranged oppositely, the pipe is cut by the cutting mechanism through the openings, the pushing distance of the cylinder is convenient for quantifying the pushing distance, and therefore the length of the cut pipe can be known. 2. The pushing block slides up and down to increase or decrease the distance between the two clamping pieces so as to adapt to pipes with different diameters and sizes, and the applicability is wide. 3. The cutting is accomplished a segment tubular product after to break away from with whole tubular product to lost the clamping-force of holder, just dropped to the down tube under self action of gravity, because the slope setting of down tube, this segment tubular product is slowly to the rotor plate direction motion, thereby makes the rotor plate rotate slowly, and this segment tubular product just is followed the discharge gate and is discharged to the adapter sleeve outside. The pipe material that the cutting was finished can discharge to the outside of adapter sleeve automatically, and is comparatively convenient. 4. Thereby utilize fixture to fix tubular product and make the state that the cutting department remains stable, solved tubular product fixed well in prior art and lead to the uneven problem of cutting department incision.
Further optimize, cutting mechanism includes the pneumatic cylinder, the output fixedly connected with cutting connecting plate of pneumatic cylinder, sliding connection has the cutting slider on the cutting connecting plate, cutting slider bottom surface fixedly connected with cuts the mainboard, two long boards of both ends fixedly connected with of cutting mainboard, be connected with the pivot between two long boards, rotating connection has the cutting piece in the pivot, the pivot is connected with the motor. The position of adjustment cutting slider on the cutting connecting plate makes the cutting piece of cutting slider below be in the top that needs the cutting position, then promotes the cutting connecting plate through the pneumatic cylinder and slides downwards, and when the motor was opened simultaneously, the pivot of being connected with the motor began to rotate, and the pivot is rotated the cutting piece and is also being followed the rotation to accomplish the cutting to tubular product.
Further optimize, the vertical slip of down tube has run through the stylobate, the one end that the stylobate stretches out the down tube top is equipped with the bellying, the one end that the stylobate stretches into the down tube below is connected with the second spring, second spring coupling has the clamp plate, the clamp plate below is provided with the elasticity gasbag, be equipped with first gas outlet on the elasticity gasbag, first gas outlet is connected with first outlet duct, is equipped with first check valve in the first outlet duct, the end of first outlet duct is close to between first opening and the third opening. The tubular product that the cutting was accomplished drops to the down tube of cant pole under self action of gravity on, tubular product can touch the bellying face of post pole, makes post pole lapse and promote the clamp plate, and clamp plate extrusion elasticity gasbag, the gas in the elasticity gasbag is arranged to cutting department through first gas outlet, first outlet duct, will cut produced piece and blow off through gas, keeps the environment of cutting clean and tidy.
Further preferably, a collecting frame is arranged on the rack close to the rotating plate. The collecting frame can collect the pipes after the cutting is finished, and unified operation is facilitated.
Further preferably, the bottom of the collecting frame is provided with an air cushion, the elastic air bag is provided with a second air outlet, the second air outlet is connected with a second air outlet pipe, a second one-way valve is arranged in the second air outlet pipe, and the second air outlet pipe is communicated with the air cushion. The air cushion can be inflated through the second air outlet and the second air outlet pipe by the air in the elastic air bag, so that the pipe falling into the collecting frame plays a role in buffering, the pipe cannot collide with the bottom of the collecting frame, and the air cushion is safe.
Further preferably, an air inlet is further formed in the elastic air bag, a third one-way valve is arranged on the air inlet, and the opening direction of the third one-way valve is from the outside of the elastic air bag to the inside of the elastic air bag. When the tubular product discharged to the adapter sleeve outside, the elasticity gasbag can be followed the air inlet and is admitted air, makes the elasticity gasbag kick-back and makes inside gas sufficient.
Drawings
Fig. 1 is a schematic structural diagram of a pipe cutting apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of a clamping mechanism according to an embodiment of the invention.
Detailed Description
The present invention will be described in further detail below by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a sleeve 1, an air cushion 2, a push plate 3, a push rod 4, an air cylinder 5, a clamping mechanism 6, a first spring 61, a frame 62, a sliding groove 63, a pushing block 64, a first connecting rod 65, a second connecting rod 66, a clamping piece 67, a connecting sleeve 7, a second air outlet pipe 8, a diagonal rod 9, a rotating plate 10, a torsion spring 11, a hydraulic cylinder 12, a cutting connecting plate 13, a cutting sliding block 14, a cutting main plate 15, a long plate 16, a rotating shaft 17, a cutting piece 18, a motor 19, a column rod 20, a second spring 21, a pressing plate 22, an elastic air bag 23, a first air outlet pipe 24 and a collecting frame 25.
The embodiment is basically as shown in the attached figures 1 and 2: a pipe cutting device comprises a rack, wherein a sleeve 1, a cutting mechanism and a connecting sleeve 7 are mounted on the rack, the sleeve 1 is provided with a first opening, a push rod 4 penetrates through the sleeve 1 in a sliding manner, the left end of the push rod 4 is connected with a cylinder 5, and the right end of the push rod 4 is connected with a push plate 3 used for pushing a pipe to move; two clamping mechanisms 6 are arranged in the sleeve 1; the clamping mechanism 6 comprises a frame body 62 fixedly connected to the sleeve 1, a second opening through which the pipe can pass is formed in the frame body 62, a sliding groove 63 is formed in the frame body 62, and a pushing block 64 is connected in the sliding groove 63 in a sliding manner; two first springs 61 are connected between the pushing block 64 and the bottom surface of the sleeve 1; two first connecting rods 65 are hinged on the pushing block 64, the first connecting rods 65 are hinged with second connecting rods 66, the second connecting rods 66 are hinged on the frame body 62, the tail ends of the second connecting rods 66 are hinged with arc-shaped clamping pieces 67, and the clamping pieces 67 are rubber clamping pieces 67; the first connecting rod 65, the second connecting rod 66 and the clamping piece 67 are symmetrically arranged along the central axis of the pushing block 64; the connecting sleeve 7 is provided with a third opening, and the first opening and the third opening are arranged oppositely; a discharge port is formed in the right side wall of the connecting sleeve 7, a rotating plate 10 is hinged to the discharge port, an inclined rod 9 is fixedly connected to the inside of the connecting sleeve 7, the inclined rod 9 is arranged downwards towards the discharge port in an inclined mode, and a torsion spring 11 is connected between the inclined rod 9 and the rotating plate 10.
Cutting mechanism includes pneumatic cylinder 12, and pneumatic cylinder 12's output fixedly connected with cuts connecting plate 13, and sliding connection has cutting slider 14 on the cutting connecting plate 13, and 14 bottom surface fixedly connected with cutting mainboard 15 of cutting slider are connected with two long boards 16 of both ends fixedly connected with of cutting mainboard 15, are connected with pivot 17 between two long boards 16, and the last rotating connection of pivot 17 has cutting piece 18, and pivot 17 is connected with motor 19. The vertical slip of down tube 9 runs through there is post 20, the one end that post 20 stretched out the down tube 9 top is equipped with the bellying, the one end that post 20 stretched into the down tube 9 below is connected with second spring 21, second spring 21 is connected with clamp plate 22, clamp plate 22 below is provided with elasticity gasbag 23, be equipped with first gas outlet on the elasticity gasbag 23, first gas outlet is connected with first outlet duct 24, be equipped with first check valve in the first outlet duct 24, the direction of opening of first check valve is by the inside elasticity gasbag 23 outside to elasticity gasbag, the end of first outlet duct 24 is arranged in between first opening and the third opening. A collecting frame 25 is provided on the frame at a position close to the rotating plate 10. The air cushion 2 is arranged at the bottom of the collecting frame 25, the elastic air bag 23 is provided with a second air outlet, the second air outlet is connected with a second air outlet pipe 8, a second one-way valve is arranged in the second air outlet pipe 8, the second air outlet pipe is communicated with the air cushion 2, and the opening direction of the second one-way valve is from the air cushion 2 to the interior of the elastic air bag 23. The elastic air bag 23 is also provided with an air inlet, the air inlet is provided with a third one-way valve, and the opening direction of the third one-way valve is from the outside of the elastic air bag 23 to the inside of the elastic air bag 23.
The operation of the scheme is as follows: the tube is put into the sleeve 1, the distance between the two clamping pieces 67 is increased or decreased by adjusting the pushing block 64 in the clamping mechanism 6, so as to adapt to the tubes with different diameters, that is, the pushing block 64 is pushed to extrude downwards or stretch the first spring 61 upwards, the pushing block 64 slides downwards or upwards in the sliding groove 63, the first connecting rod 65, the second connecting rod 66 and the clamping pieces 67 which are hinged on the pushing block 64 correspondingly move, and the distance between the two clamping pieces 67 is increased or decreased so as to adapt to the tubes with different diameters. Then the cylinder 5 is pushed, so that the cylinder 5 pushes one end of the pipe, the pipe transversely crosses the sleeve 1 and the connecting sleeve 7, the sleeve 1 is provided with a first opening, the connecting sleeve 7 is provided with a third opening, the position to be cut is pushed between the first opening and the third opening, the position of the cutting slider 14 on the cutting connecting plate 13 is adjusted, the cutting piece 18 below the cutting slider 14 is positioned above the position to be cut, then the cutting connecting plate 13 is pushed downwards through the hydraulic cylinder 12, the cutting connecting plate 13 slides downwards, meanwhile, when the motor 19 is opened, the rotating shaft 17 connected with the motor 19 starts to rotate, the rotating shaft 17 rotates the cutting piece 18, and therefore the cutting of the pipe is completed. After cutting, a small section of pipe after cutting loses supporting force, falls onto the inclined rod 9 under the action of gravity, and touches the convex surface of the post rod 20, so that the post rod 20 slides downwards and pushes the pressing plate 22, the pressing plate 22 extrudes the elastic air bag 23, gas in the elastic air bag 23 is discharged to a cutting position through the first gas outlet and the first gas outlet pipe 24, and chips generated by cutting are blown off through the gas, so that the cutting environment is kept clean and tidy; in addition, the air in the elastic air bag 23 also inflates the air cushion 2 through the second air outlet and the second air outlet pipe 8; simultaneously, this segment tubular product drops to down on the down tube 9, because the slope setting of down tube 9, this segment tubular product is to the movement of rotor plate 10 direction to during this segment tubular product extrusion rotor plate 10, make rotor plate 10 produce the rotation, this segment tubular product just discharges to the adapter sleeve 7 outside from the discharge gate, and fall into and collect frame 25 in, collect the air cushion 2 in the frame 25 and can play the cushioning effect to the tubular product. When the pipe is discharged to the outside of the connecting sleeve 7, the elastic air bag 23 can be charged from the air inlet, so that the elastic air bag 23 rebounds to ensure that the gas in the elastic air bag is sufficient. The pivoting plate 10 is then returned by the torsion spring 11. When the cutting is needed to be continued, the position needing to be cut is pushed to the position below the distance between the first opening and the third opening by using the air cylinder 5, and the steps are repeated, so that the cutting of the whole pipe is completed.
The above are merely examples of the present invention, and common knowledge such as specific technical solutions known in the art is not described herein in an excessive amount. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. The utility model provides a tubular product cutting equipment, includes the frame, install sleeve, cutting mechanism and adapter sleeve, its characterized in that in the frame: the sleeve is provided with a first opening, a push rod penetrates through the sleeve in a sliding manner, one end, extending out of the sleeve, of the push rod is connected with an air cylinder, and one end, extending into the sleeve, of the push rod is connected with a push plate used for pushing the pipe to move; a plurality of clamping mechanisms are arranged in the sleeve; the clamping mechanism comprises a frame body fixedly connected to the sleeve, a second opening through which the pipe can pass is formed in the frame body, a sliding groove is formed in the frame body, and a pushing block is connected in the sliding groove in a sliding mode; a plurality of first springs are connected between the pushing block and the bottom surface of the sleeve; two first connecting rods are hinged to the pushing block, a second connecting rod is hinged to the first connecting rod, the second connecting rod is hinged to the frame body, the tail end of the second connecting rod is hinged to an arc-shaped clamping piece, and the clamping piece is made of rubber; the first connecting rod, the second connecting rod and the clamping piece are symmetrically arranged along the axis of the pushing block; the connecting sleeve is provided with a third opening, and the first opening and the third opening are arranged oppositely; the connecting sleeve is provided with a discharge port, and a rotating plate is hinged at the discharge port; the inclined rods are fixedly connected in the connecting sleeves, the inclined rods are obliquely and downwards arranged towards the discharge port, and torsion springs are connected between the inclined rods and the rotating plates.
2. The pipe cutting apparatus of claim 1, wherein: cutting mechanism includes the pneumatic cylinder, the output fixedly connected with cutting connecting plate of pneumatic cylinder, sliding connection has the cutting slider on the cutting connecting plate, cutting slider bottom surface fixedly connected with cutting mainboard, two long boards of both ends fixedly connected with of cutting mainboard, be connected with the pivot between two long boards, rotating connection has the cutting piece in the pivot, the pivot is connected with the motor.
3. The pipe cutting apparatus of claim 2, wherein: the utility model discloses a gas spring, including down tube, diagonal pole, clamp plate, elastic airbag, first gas outlet, first outlet duct, first check valve, the diagonal pole is vertical to slide to run through there is the post pole, the one end that the post pole stretches out the diagonal pole top is equipped with the bellying, the one end that the post pole stretches into the diagonal pole below is connected with the second spring, the second spring coupling has the clamp plate, the clamp plate below is provided with elastic airbag, elastic airbag is last to be equipped with first gas outlet, first gas outlet is connected with first outlet duct, is equipped with first check valve in the first outlet duct, the.
4. A pipe cutting apparatus as claimed in claim 3, wherein: and a collecting frame is arranged on the rack close to the rotating plate.
5. The pipe cutting apparatus of claim 4, wherein: the bottom of the collecting frame is provided with an air cushion, the elastic air bag is provided with a second air outlet, the second air outlet is connected with a second air outlet pipe, a second one-way valve is arranged in the second air outlet pipe, and the second air outlet pipe is communicated with the air cushion.
6. The pipe cutting apparatus of claim 5, wherein: the elastic air bag is also provided with an air inlet, the air inlet is provided with a third one-way valve, and the opening direction of the third one-way valve is from the outside of the elastic air bag to the inside of the elastic air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811059405.7A CN108943105B (en) | 2018-09-11 | 2018-09-11 | Pipe cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811059405.7A CN108943105B (en) | 2018-09-11 | 2018-09-11 | Pipe cutting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108943105A CN108943105A (en) | 2018-12-07 |
| CN108943105B true CN108943105B (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811059405.7A Active CN108943105B (en) | 2018-09-11 | 2018-09-11 | Pipe cutting equipment |
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| Country | Link |
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| CN (1) | CN108943105B (en) |
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| CN109663984B (en) * | 2019-01-16 | 2020-10-13 | 苏州乐赢科技咨询有限公司 | Production and processing method of aluminum alloy door frame |
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| CN110682347A (en) * | 2019-11-11 | 2020-01-14 | 苏州恺恩奥自动化有限公司 | Cutting device for plastic products |
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| CN110977011B (en) * | 2019-12-30 | 2020-12-25 | 巢湖市金辉自控设备有限公司 | Pipe cutting device |
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| CN111730669A (en) * | 2020-07-02 | 2020-10-02 | 黄远明 | Molding and processing technology for PE pearl wool packaging material structure |
| CN112238482B (en) * | 2020-09-24 | 2021-12-10 | 嘉兴翔翌复合材料有限公司 | Efficient cutting device for new material carbon fiber pipe |
| CN112219673B (en) * | 2020-10-10 | 2023-04-14 | 新昌县利果机械有限公司 | Wood collecting device suitable for mountain steep zones |
| CN112895016A (en) * | 2021-01-20 | 2021-06-04 | 合肥攀娥商贸有限公司 | Intelligent cutting auxiliary equipment for board wood |
| CN113210717B (en) * | 2021-04-19 | 2024-08-30 | 郴州潇湘天卓管业有限公司 | Cutting device is used in processing of high-efficient safe steel pipe |
| CN113650082B (en) * | 2021-08-09 | 2023-02-03 | 陈里新 | Cutting device and automatic marking and cutting equipment |
| CN114378461B (en) * | 2021-12-21 | 2024-04-05 | 奔腾激光(武汉)有限公司 | Feeding mechanism and feeding method of pipe cutting machine |
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| CN102699944A (en) * | 2012-06-26 | 2012-10-03 | 金红叶纸业集团有限公司 | Cutting device and clamping device thereof |
| CN105965567A (en) * | 2016-07-20 | 2016-09-28 | 叶侃 | Automatic plastic pipe cutting and fixing device |
| CN206011183U (en) * | 2016-08-26 | 2017-03-15 | 罗元建 | Anti-sticking kitchen knife |
| CN207509331U (en) * | 2017-10-30 | 2018-06-19 | 临安磊落塑料厂 | Plastic pipe cutting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699944A (en) * | 2012-06-26 | 2012-10-03 | 金红叶纸业集团有限公司 | Cutting device and clamping device thereof |
| CN105965567A (en) * | 2016-07-20 | 2016-09-28 | 叶侃 | Automatic plastic pipe cutting and fixing device |
| CN206011183U (en) * | 2016-08-26 | 2017-03-15 | 罗元建 | Anti-sticking kitchen knife |
| CN207509331U (en) * | 2017-10-30 | 2018-06-19 | 临安磊落塑料厂 | Plastic pipe cutting device |
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| Publication number | Publication date |
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| CN108943105A (en) | 2018-12-07 |
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