CN113560445A - Fixed-length cutting machine for rolling and sealing thin-walled tube - Google Patents
Fixed-length cutting machine for rolling and sealing thin-walled tube Download PDFInfo
- Publication number
- CN113560445A CN113560445A CN202110934477.7A CN202110934477A CN113560445A CN 113560445 A CN113560445 A CN 113560445A CN 202110934477 A CN202110934477 A CN 202110934477A CN 113560445 A CN113560445 A CN 113560445A
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- sealing
- roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/04—Reducing; Closing
- B21D41/045—Closing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
- B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/28—Associations of cutting devices therewith
- B21D43/285—Devices for handling elongated articles, e.g. bars, tubes or profiles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a thin-walled tube rolling sealing fixed-length cut-off machine which comprises a rack, wherein a feeding conveying device, a roller sealing device, a clamping device, a cutting device and a box pushing device are sequentially arranged on the rack; the feeding conveying device is communicated with the roller conveying device through a feeding opening, and the roller conveying device can limit the two sides of a pipe entering from the feeding opening and convey the pipe to a roller sealing device for sealing; the clamping device and the cutting device can clamp the sealed pipes tightly and cut off the pipes in sequence from the sealing opening, and the box pushing device can push the cut pipes out in sequence. The thin-wall pipe rolling seal fixed-length cutting machine provided by the invention can continuously realize the whole process and automatic production of the rolling forming seal and the fixed-length cutting of the formed pipe fitting of the thin-wall pipe.
Description
Technical Field
The invention relates to the technical field of machinery, in particular to a fixed-length cutting machine for rolling and sealing a thin-walled tube.
Background
The technology of forming and sealing metal pipes and cutting to length mainly comprises two modes of spinning and rolling forming. Although roll forming is a forming method formed by gradually converting spin forming, roll forming is significantly different from spin forming. In the forming process, the series of rollers rotate at constant speed and in the same direction by taking the axis as the center, and the rollers roll and press the material while rotating to realize the plastic deformation of the material. For the seal forming of the metal thin-wall pipe, because the wall thickness is thinner, the resistance generated during the forming is smaller, and the deformability is higher. Compared with the defects of bulging, cracking and the like easily caused by spin sealing, the roll forming device with a reasonable design structure can realize the automatic continuous production process of high-quality sealing forming and fixed-length cutting of the thin-wall metal pipe, and has the advantages of high production efficiency and good quality of formed parts. Therefore, the 'roll forming sealing and fixed length cutting' device of the thin-wall pipe has wide application space in the civil industry. However, the equipment for forming the thin-walled tube on the market almost only has a rolling forming machine, and is still blank for automatic equipment matched with a fixed-length cutting device after rolling forming, so that the integrated equipment for rolling sealing and fixed-length cutting of the thin-walled tube provided by the invention has wide application prospect and higher research and development values.
Disclosure of Invention
The invention aims to provide a fixed-length cutting machine for rolling seals of thin-walled pipes, which solves the problems in the prior art and can continuously realize the full-flow and automatic production of the rolling forming seals and fixed-length cutting of the formed pipe fittings of the thin-walled pipes.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a thin-walled tube rolling sealing fixed-length cut-off machine which comprises a rack, wherein a feeding conveying device, a roller sealing device, a clamping device, a cutting device and a box pushing device are sequentially arranged on the rack; the feeding conveying device is communicated with the roller conveying device through a feeding opening, and the roller conveying device can limit the two sides of a pipe entering from the feeding opening and convey the pipe to a roller sealing device for sealing; the clamping device and the cutting device can clamp the sealed pipes tightly and cut off the pipes in sequence from the sealing opening, and the box pushing device can push the cut pipes out in sequence.
Optionally, the rack comprises a flat rack, one end of the flat rack is provided with a front support frame, and the other end of the flat rack is provided with a rear support frame.
Optionally, the feeding and conveying device comprises a plurality of conveying rollers uniformly arranged on the front support frame, a first chain wheel is arranged at one end of each conveying roller, the first chain wheels are double-row chain wheels, the first chain wheels are sequentially and synchronously connected through double-row chains in a transmission manner, a fifth motor is fixedly installed on the front support frame, and the fifth motor is connected with the first chain wheel close to one end of the flat rack through a transmission chain; the conveying roller is used for conveying the pipes, and the feeding conveying device adopts a feeding mode that a first chain wheel longitudinally conveys the pipes.
Optionally, the roller conveying device comprises a plurality of fixed upright columns, and the feeding port is connected with the fixed upright columns located at one end close to the front support frame through a connecting sleeve; two groups of conveying rollers are movably arranged on the fixed upright post, the two groups of conveying rollers are in transmission connection through a synchronous belt, and the outer side of one group of conveying rollers is in transmission connection with an output shaft of a first motor; the conveying roller wheel is of a cylindrical structure, limiting circular rings are symmetrically arranged at two ends of the conveying roller wheel, and the pipe is placed between the two limiting circular rings.
Optionally, the sealing device is arranged at one end of the conveying roller wheel, which is far away from the feeding port; the sealing device comprises two sealing rollers arranged on a fixed stand column, wherein the sealing rollers are symmetrically arranged up and down, two second motors are symmetrically arranged at two ends of each sealing roller, the output shafts of the two second motors are respectively connected with the two sealing rollers in a transmission mode, each sealing roller is of a cylindrical structure, the fixed sleeves at two ends of each sealing roller are provided with limiting rings, each sealing roller is fixedly provided with a sealing boss with a triangular section, the sealing boss is far away from the sealing rollers and is of a planar structure, and the sealing bosses can be located in two sealing holes of a pipe between the sealing rollers. The axes of the two second motors are parallel to each other, the axis of the first motor is parallel to the axis of the second motor, and the axis of the output shaft of the fourth motor is perpendicular to the axis of the first motor.
Optionally, the clamping device including fixed set up in welding frame on the plate rack, the fixed die clamping cylinder that is provided with in welding frame top, die clamping cylinder is connected with the connecting rod of vertical setting, connecting rod lower extreme fixedly connected with presss from both sides tight piece, press from both sides tight piece including the last tight piece of clamp and the tight piece of clamp down that the longitudinal symmetry set up, go up to press from both sides tight piece and press from both sides tight piece down and be connected with different connecting rods respectively, just die clamping cylinder can pass through connecting rod and drive mechanism control upward press from both sides tight piece and press from both sides tight piece down and press from both sides the relative motion or opposite movement from top to bottom to realize clamping device and press from both sides or loosen tubular product.
Optionally, the cutting device comprises an electric saw column fixedly arranged on the flat rack, a third motor is arranged on the electric saw column, an output shaft of the third motor is in transmission connection with a saw blade, and the saw blade is arranged perpendicular to a straight line where the pipe travels; the third motor is fixedly connected with an air cylinder through a pressure sensor, and the air cylinder can control the third motor to drive the saw blade to move up and down, so that the pipe is cut off.
Optionally, a plurality of conveying rollers are uniformly arranged on the rear support frame, a first chain wheel is arranged at one end of each conveying roller, the first chain wheels are double-row chain wheels, the plurality of first chain wheels are sequentially and synchronously connected through double-row chains in a transmission manner, a fifth motor is fixedly installed on the rear support frame, and the fifth motor is in transmission connection with the first chain wheel at one end of the rear support frame through a transmission chain; the conveying roller is used for conveying the sealed pipes cut at fixed length; the box pushing device comprises two guide shafts arranged above the rear support frame, two second chain wheels are symmetrically arranged at two ends of each guide shaft, and the two second chain wheels of the two guide shafts positioned on the same side are respectively in transmission connection through chains; the outer sides of the chains are fixedly connected with a material shifting plate, the material shifting plate is positioned between the two chains, and two ends of the material shifting plate are respectively and fixedly connected with the outer sides of the two chains; the longitudinal section of one end of the kick-out plate, which is far away from the chain, is of a triangular structure; one end of one of the guide shafts is connected with a fourth motor in a transmission mode, the fourth motor drives the second chain wheel and the chain to rotate, and the material shifting plate and the chain rotate together to achieve material shifting.
Compared with the prior art, the invention has the following technical effects:
the feeding device can realize the feeding of the thin-walled tube through the feeding conveying device, the conveying driving roller and the conveying driven roller are linked through the synchronous belt to adjust the conveying speed, the constant-speed feeding of the tube is realized, and the production efficiency and the automation degree are high; the pipe is sealed by the flat boss on the sealing roller, and the pipe is continuously fed by the conveying roller at the front end, so that the pipe which is sealed is pushed to continuously feed forwards. An automatic cutting device is arranged at the rear end, and then the automatic cutting scheme of the sealed pipe is completed. The thin-wall pipe rolling seal fixed-length cutting machine provided by the invention can realize the automatic continuous production of high-quality rolling seal forming and fixed-length cutting of thin-wall metal pipes, and has the advantages of high production efficiency and good quality of formed parts.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is an isometric view of a mechanical structure of the present invention;
FIG. 2 is a side view of the mechanical structure of the present invention;
FIG. 3 is a top view of the mechanical structure of the present invention;
FIG. 4 is a front view of the mechanical structure of the present invention;
FIG. 5 is a schematic view of a sealing device in the mechanical structure of the present invention;
description of reference numerals: the device comprises a thin-walled tube rolling seal fixed-length cutting machine 100, a flat-plate rack 1, a conveying roller 2, a first chain wheel 3, a double-row chain 4, a feeding port 5, a first motor 6, a conveying roller 7, a synchronous belt 8, a seal roller 9, a second motor 10, a fixed upright post 11, a welding rack 12, a clamping block 13, a connecting rod 14, a saw blade 15, a third motor 16, a front support frame 17-1, a rear support frame 17-2, a fourth motor 18, a second chain wheel 19, a chain 20, a kickoff plate 21, an air cylinder 22, an electric saw upright post 23 and a fifth motor 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a fixed-length cutting machine for rolling seals of thin-walled pipes, which solves the problems in the prior art and can continuously realize the full-flow and automatic production of the rolling seals of the thin-walled pipes and the fixed-length cutting of the formed pipes.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1-5, the present invention provides a fixed length cutting machine 100 for rolling and sealing thin-walled tubes, which comprises a flat rack 1, a conveying roller 2, a first sprocket 3, a double-row chain 4, a feeding port 5, a first motor 6, a conveying roller 7, a synchronous belt 8, a sealing roller 9, a second motor 10, a fixed upright post 11, a welding rack 12, a clamping block 13, a connecting rod 14, a saw blade 15, a third motor 16, a front support frame 17-1, a rear support frame 17-2, a fourth motor 18, a second sprocket 19, a chain 20, a material-stirring plate 21, an air cylinder 22, an electric saw upright post 23, and a fifth motor 24. The flat machine frame 1 is fixedly provided with a roller conveying device, a roller sealing device, a motor group, a clamping device and a cutting device, the conveying roller 2 is fixedly connected with a first chain wheel 3 and one side of a double-row chain 4, a feeding port 5 is connected with a first fixed upright post 11 close to the conveying roller, the conveying roller 7 is respectively and fixedly arranged on the first fixed upright post 11 and a second fixed upright post 11 which are symmetrically arranged, a first motor 6 is fixedly arranged on the flat machine frame 1, the first motor 6 drives two groups of conveying rollers 7 through a synchronous belt 8, a sealing roller 9 is fixed on a third fixed upright post 11 and is respectively connected with two second motors 10 which are symmetrically arranged at two sides, a welding machine frame 12 is internally connected with clamping blocks 13 which are arranged up and down, connecting rods 14 are distributed at two ends of each clamping block 13, an electric saw upright 23 is connected with a third motor 16, and a saw blade 15 is connected on the third motor 16, a fourth motor 18 is fixed on the rear support frame 17-2, the fourth motor 18 is connected with a second chain wheel 19 and chains 20, and a material shifting plate 21 is arranged between the two chains 20 and used for shifting materials.
Specifically, the method comprises the following steps: a conveying roller 2 is fixed on a roller supporting frame 17-1, the conveying roller 2 is connected with a first chain wheel 3 and a double-row chain 4, the conveying roller 2 is driven by a fifth motor 24 to rotate to feed the pipe into a feeding port 5, a flat plate frame 1 positioned in the middle supports a roller conveying device, a roller sealing device, a clamping device and a cutting device, the feeding port 5 is connected with a fixed upright post 11 through a connecting sleeve, conveying rollers 7 are respectively arranged between the first fixed upright post 11 and the second fixed upright post 11, the outer side of the first group of conveying rollers 7 is in transmission connection with an output shaft of a first motor 6, the first motor 6 drives the first group of conveying rollers 7 to rotate, the second group of conveying rollers 7 behind are synchronously driven through a synchronous belt 8, the front and rear groups of conveying rollers 7 jointly feed the pipe into the roller sealing device, and a sealing roller 9 is fixed on the fixed upright post 11 far away from one end of the feeding port, two second motors 10 are respectively connected to two sides of a fixed upright post 11, the two second motors 10 are respectively in transmission connection with one ends of two sealing rollers 9, a pipe is conveyed to a clamping device and a cutting device after being sealed, a welding rack 12 is fixed on a flat rack 1, a clamping cylinder is arranged above the welding rack 12, clamping blocks 13 which are arranged up and down in the welding rack 12 realize up-and-down opposite movement through connecting rods 14 at two ends and a transmission mechanism, further the pipe is clamped and fixed by the two clamping blocks 13, a third motor 16 is connected above an electric saw upright post 23, the third motor 16 is simultaneously connected with a cylinder 22, the third motor 16 can drive a saw blade 15 to do vertical up-and-down movement under the driving of the cylinder 22, so that the sealed pipe is cut off at a sealing part, a guide shaft is fixed on a rear support frame 17-2, the guide shaft is connected with a second chain wheel 19 and a chain 20, and a stirring plate 21 is arranged on the chain, under the drive of the fourth motor 18, the second chain wheel 19 and the chain 20 are driven, so that the material shifting plate 21 rotates along with the chain to push out the cut pipes, and thus, the automatic fixed-length cutting after the rolling sealing of the thin-wall pipes is realized.
When the thin-wall pipe rolling sealing fixed-length cutting machine is applied, a pipe enters from the feeding port 5, the pipe is fed into the sealing roller 9 through the conveying roller 7, the pipe is sealed by the platform raised on the sealing roller 9, the pipe is fixed by the clamping block 13 in the clamping device, the saw blade 15 cuts off, and finally the material stirring plate 21 rotates under the drive of the second chain wheel 19 to stir out the cut fixed-length pipe.
In the description of the present invention, it should be noted that the terms "center", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (8)
1. The utility model provides a thin wall pipe roll extrusion seal cut-to-length machine which characterized in that: the automatic box-pushing device comprises a rack, wherein a feeding conveying device, a roller sealing device, a clamping device, a cutting device and a box-pushing device are sequentially arranged on the rack; the feeding conveying device is communicated with the roller conveying device through a feeding opening, and the roller conveying device can limit the two sides of a pipe entering from the feeding opening and convey the pipe to a roller sealing device for sealing; the clamping device and the cutting device can clamp the sealed pipes tightly and cut off the pipes in sequence from the sealing opening, and the box pushing device can push the cut pipes out in sequence.
2. The thin-walled tube rolling seal fixed-length cutting machine according to claim 1, characterized in that: the rack comprises a flat rack, wherein a front support frame is arranged at one end of the flat rack, and a rear support frame is arranged at the other end of the flat rack.
3. The thin-walled tube rolling seal fixed-length cutting machine according to claim 2, characterized in that: the feeding conveying device comprises a plurality of conveying rollers uniformly arranged on the front support frame, a first chain wheel is arranged at one end of each conveying roller and is a double-row chain wheel, the first chain wheels are sequentially and synchronously connected through double-row chains in a transmission manner, a fifth motor is fixedly arranged on the front support frame and is in transmission connection with the first chain wheel close to one end of the flat rack through a transmission chain; the conveying roller is used for conveying pipes.
4. The thin-walled tube rolling seal fixed-length cutting machine according to claim 2, characterized in that: the roller conveying device comprises a plurality of fixed stand columns, and the feeding port is connected with the fixed stand columns positioned at one end close to the front support frame through connecting sleeves; two groups of conveying rollers are movably arranged on the fixed upright post, the two groups of conveying rollers are in transmission connection through a synchronous belt, and the outer side of one group of conveying rollers is in transmission connection with an output shaft of a first motor; the conveying roller wheel is of a cylindrical structure, limiting circular rings are symmetrically arranged at two ends of the conveying roller wheel, and the pipe is placed between the two limiting circular rings.
5. The thin-walled tube roll seal fixed-length cutting machine according to claim 4, characterized in that: the sealing device is arranged at one end of the conveying roller wheel, which is far away from the feeding port; the sealing device comprises two sealing rollers arranged on a fixed stand column, wherein the sealing rollers are symmetrically arranged up and down, two second motors are symmetrically arranged at two ends of each sealing roller, output shafts of the two second motors are respectively connected with the two sealing rollers in a transmission mode, each sealing roller is of a cylindrical structure, a limiting ring is arranged on each sealing roller in a fixed sleeve mode, a sealing boss with a triangular structure in cross section is fixedly arranged on each sealing roller, and the sealing bosses can seal two pipes between the sealing rollers.
6. The thin-walled tube rolling seal fixed-length cutting machine according to claim 5, characterized in that: clamping device including fixed set up in welding frame on the plate rack, the fixed die clamping cylinder that is provided with in welding frame top, die clamping cylinder is connected with the connecting rod of vertical setting, connecting rod lower extreme fixedly connected with presss from both sides tight piece, press from both sides tight piece including the last tight piece of clamp and the tight piece of clamp down that the longitudinal symmetry set up, go up to press from both sides tight piece and press from both sides tight piece down and be connected with the connecting rod of difference respectively, just die clamping cylinder can pass through connecting rod and drive mechanism control upward press from both sides tight piece and press from both sides tight piece down and press from both sides the relative motion or opposite movement from both sides.
7. The thin-walled tube roll seal fixed-length cutting machine according to claim 6, characterized in that: the cutting device comprises an electric saw upright post fixedly arranged on the flat rack, a third motor is arranged on the electric saw upright post, a saw blade is connected to an output shaft of the third motor in a transmission manner, and the saw blade is perpendicular to a straight line where the pipe travels; the third motor is fixedly connected with an air cylinder through a pressure sensor, and the air cylinder can control the third motor to drive the saw blade to move up and down.
8. The thin-walled tube roll seal fixed-length cutting machine according to claim 7, characterized in that: the rear support frame is uniformly provided with a plurality of conveying rollers, one end of each conveying roller is provided with a first chain wheel which is a double-row chain wheel, the plurality of first chain wheels are sequentially and synchronously connected in a transmission manner through double-row chains, a fifth motor is fixedly installed on the rear support frame, and the fifth motor is connected with the first chain wheel positioned at one end of the rear support frame through a transmission chain; the conveying roller is used for conveying the sealed pipes cut at fixed length; the box pushing device comprises two guide shafts arranged above the rear support frame, two second chain wheels are symmetrically arranged at two ends of each guide shaft, and the two second chain wheels of the two guide shafts positioned on the same side are respectively in transmission connection through chains; the outer sides of the chains are fixedly connected with a material shifting plate, the material shifting plate is positioned between the two chains, and two ends of the material shifting plate are respectively and fixedly connected with the outer sides of the two chains; the longitudinal section of one end of the kick-out plate, which is far away from the chain, is of a triangular structure; one end of one of the guide shafts is connected with a fourth motor in a transmission manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110934477.7A CN113560445A (en) | 2021-08-16 | 2021-08-16 | Fixed-length cutting machine for rolling and sealing thin-walled tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110934477.7A CN113560445A (en) | 2021-08-16 | 2021-08-16 | Fixed-length cutting machine for rolling and sealing thin-walled tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113560445A true CN113560445A (en) | 2021-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110934477.7A Pending CN113560445A (en) | 2021-08-16 | 2021-08-16 | Fixed-length cutting machine for rolling and sealing thin-walled tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113560445A (en) |
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| US20100013168A1 (en) * | 2008-07-16 | 2010-01-21 | Yutaka Giken Co., Ltd. | Chucking device for use in machining exhaust gas purifying system |
| CN102179562A (en) * | 2011-04-06 | 2011-09-14 | 江阴索利德数控科技有限公司 | Full automatic pipe cutting machine |
| CN204365872U (en) * | 2014-12-08 | 2015-06-03 | 刘林 | A kind of flattening equipment of aluminium matter tubing |
| CN106742363A (en) * | 2017-02-17 | 2017-05-31 | 陕西必康制药集团控股有限公司 | A kind of pressure roller and heat-sealing device for heat-sealing device |
| CN107953113A (en) * | 2017-12-04 | 2018-04-24 | 张家港市宏基精密铝材科技有限公司 | Aluminium flat conduit automatic disconnecting device and Cutting process |
| CN209467413U (en) * | 2018-12-04 | 2019-10-08 | 温州市九亿机械有限公司 | A kind of transverse sealing mechanism of pillow type packing machine |
| CN210648781U (en) * | 2019-08-22 | 2020-06-02 | 宁波锦越新材料有限公司 | Pipe fitting cutting device |
| CN211569081U (en) * | 2019-12-27 | 2020-09-25 | 苏州宜琼智能科技有限公司 | Slender type product loading attachment |
| CN211810537U (en) * | 2020-01-17 | 2020-10-30 | 成都纳比生物科技有限公司 | Trilateral sealing packaging machine for feed production |
| CN112122471A (en) * | 2020-06-28 | 2020-12-25 | 浙江赛格园林机械有限公司 | Annular pipe-impacting and shrinking machine |
-
2021
- 2021-08-16 CN CN202110934477.7A patent/CN113560445A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100013168A1 (en) * | 2008-07-16 | 2010-01-21 | Yutaka Giken Co., Ltd. | Chucking device for use in machining exhaust gas purifying system |
| CN102179562A (en) * | 2011-04-06 | 2011-09-14 | 江阴索利德数控科技有限公司 | Full automatic pipe cutting machine |
| CN204365872U (en) * | 2014-12-08 | 2015-06-03 | 刘林 | A kind of flattening equipment of aluminium matter tubing |
| CN106742363A (en) * | 2017-02-17 | 2017-05-31 | 陕西必康制药集团控股有限公司 | A kind of pressure roller and heat-sealing device for heat-sealing device |
| CN107953113A (en) * | 2017-12-04 | 2018-04-24 | 张家港市宏基精密铝材科技有限公司 | Aluminium flat conduit automatic disconnecting device and Cutting process |
| CN209467413U (en) * | 2018-12-04 | 2019-10-08 | 温州市九亿机械有限公司 | A kind of transverse sealing mechanism of pillow type packing machine |
| CN210648781U (en) * | 2019-08-22 | 2020-06-02 | 宁波锦越新材料有限公司 | Pipe fitting cutting device |
| CN211569081U (en) * | 2019-12-27 | 2020-09-25 | 苏州宜琼智能科技有限公司 | Slender type product loading attachment |
| CN211810537U (en) * | 2020-01-17 | 2020-10-30 | 成都纳比生物科技有限公司 | Trilateral sealing packaging machine for feed production |
| CN112122471A (en) * | 2020-06-28 | 2020-12-25 | 浙江赛格园林机械有限公司 | Annular pipe-impacting and shrinking machine |
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Application publication date: 20211029 |
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| RJ01 | Rejection of invention patent application after publication |