CN108638165A - A kind of Teflon pipe precision cutting method - Google Patents
A kind of Teflon pipe precision cutting method Download PDFInfo
- Publication number
- CN108638165A CN108638165A CN201810398221.7A CN201810398221A CN108638165A CN 108638165 A CN108638165 A CN 108638165A CN 201810398221 A CN201810398221 A CN 201810398221A CN 108638165 A CN108638165 A CN 108638165A
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- CN
- China
- Prior art keywords
- teflon pipe
- cutting
- teflon
- belt
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Abstract
The present invention provides a kind of Teflon pipe precision cutting methods, include the following steps：A. intert；B. conveying clamping；C. it rotates；D. return is cut；E. it unclamps；F. ejection is conveyed again to be clamped again；G. it exports;Return to step D repeats to cut.The present invention also provides a kind of Teflon pipe precision cutting apparatus comprising pedestal (1), cooling water tank (2), conveying mechanism (3), clamping device (4), cutting mechanism (5), cutting driving mechanism (6), braced frame (7), output mechanism (8)；Teflon pipe (9) passes through cooling water tank (2) to be inserted into conveying mechanism (3), the Teflon pipe (9) of conveying mechanism (3) the conveying regular length enters in clamping device (4) and is clamped, cutting driving mechanism (6) the driving cutting mechanism (5) cuts off the Teflon pipe (9) in clamping device (4), the cut-off Teflon pipe (9) of output mechanism (8) output.The present invention can effectively improve the length accuracy of Pipe Cutting, and kerf quality is good, the case where decreasing or even eliminating tubing bending or flatten.
Description
The application is a divisional application, original application application No. is：2017101686657, the applying date is：2017-03-
21, invention and created name is：A kind of Teflon pipe precision cutting apparatus and method.
Technical field
The present invention relates to industrial machinery technical field of automation, more particularly to a kind of Teflon pipe precision cutting method.
Background technology
In Teflon pipe cuts off operation, for a kind of model tubing, it usually needs the short tube for cutting a variety of specific lengths is wanted
Ensure that pipe length precision and kerf quality and tube surfaces cannot have the trace of bending or flattening, notch to want smooth.
Currently, for the Teflon pipe for cutting specific length, common mode is to use roller type feeding, is then cut with blade
Disconnected, method is to press against a Teflon pipe with a pair of of idler wheel, and meter counter is housed on idler wheel, is rotated by driving roller, tubule is given
Apply frictional force, uninterruptedly feeding forward, by particular mold, when tubule reaches scheduled length, cutter completion cuts dynamic
Make.Since feeding is to press against tubule by idler wheel, contact surface is small, and pressure is by manual adjustment, and bad control, tubule matter is hard, holds
It is easily bent over and either flattens or skidding sideslip, cutoff length and precision are also difficult to ensure that kerf quality is poor, be easy to be cut into tiltedly
Mouthful, and the difficulty of the smaller feeding of capillary diameter is higher, and it is this that because of tubing bending or caused by flattening, waste of material is huge.
In view of this, special propose the present invention.
Invention content
For the above-mentioned prior art, technical problem to be solved by the invention is to provide a kind of Teflon pipe precision sides of cutting
Method, the present invention can effectively improve the length accuracy of Pipe Cutting, and kerf quality is good, decreases or even eliminates the feelings of tubing bending or flattening
Condition.
In order to solve the above technical problem, the present invention provides a kind of Teflon pipe precision cutting methods comprising following
Step：
A. intert：Cooling water tank is passed through to be inserted into conveying mechanism on Teflon pipe head；
B. conveying clamping：Conveying mechanism work conveying regular length Teflon pipe enters in clamping device and is clamped；
C. it rotates：Cutting mechanism work rotation；
D. return is cut：Cutting driving mechanism task driven cutting mechanism, which moves forward to, cuts away Teflon pipe in clamping device
And return；
E. it unclamps：Clamped Teflon pipe is unclamped in clamping device work；
F. ejection is conveyed again to be clamped again：Conveying mechanism work again conveying regular length Teflon pipe enter in clamping device, upwards
The Teflon pipe of conveying ejects the Teflon pipe cut away and feeds them into output mechanism upwards, while clamping device works again
Teflon pipe is clamped；
G. it exports：Output mechanism exports the Teflon pipe cut away;
Return to step D repeats to cut.
Further improvement of the present invention is that step B include it is following step by step：
B1. feeder motor drives the rotation of the second belt by V belt translation；
B2. the second belt drives third belt to be delivered up regular length Teflon pipe together into two clampings by Teflon pipe
In plate；
B3. two grip block of finger cylinder task driven clamps Teflon pipe.
Further improvement of the present invention is that step D include it is following step by step：
D1. linear motor is moved forward to by the cutting sheet of slide block guide rail driving rotation and cuts away Teflon pipe in notch；
D2. after the completion of cutting linear motor with rotation cutting sheet return together.
Further improvement of the present invention is that step F include it is following step by step：
F1. feeder motor works again drives the rotation of the second belt by V belt translation；
F2. the second belt drives third belt to be delivered up regular length Teflon pipe together into two clampings by Teflon pipe
In plate；
F3. the Teflon pipe being delivered up ejects the Teflon pipe cut away and feeds them into material receiving tube upwards；
F4. two grip block of task driven clamps Teflon pipe to finger cylinder again.
Further improvement of the present invention is that the step A. is interspersed：Cooling water tank is passed through to be inserted into the on Teflon pipe head
Between two belts and third belt and it is clamped.
Further improvement of the present invention is that the step C. rotations：Cutting motor is rotated by V belt translation drive shaft, is turned
Axis driving cutting sheet rotates together.
Further improvement of the present invention is that the step E. unclamps：Finger cylinder work return drives two grip blocks to unclamp
Teflon pipe.
Further improvement of the present invention is that the step G. outputs：The Teflon pipe cut away in material receiving tube is true
It is exported through telescoping tube under the action of sky pump negative-pressure sucking.
Compared with prior art, the present invention provides a kind of Teflon pipe precision cutting method, include the following steps：A. it wears
It inserts；B. conveying clamping；C. it rotates；D. return is cut；E. it unclamps；F. ejection is conveyed again to be clamped again；G. it exports;Return to step D, weight
It is cut again.The present invention can effectively improve the length accuracy of Pipe Cutting, and kerf quality is good, decrease or even eliminate tubing bending or
The case where flattening.
Description of the drawings
Fig. 1 is one stereogram of embodiments of the present invention;
Fig. 2 is the pedestal of embodiments of the present invention one, cooling water tank, conveying mechanism, clamping device, cutting mechanism, cuts and drive
Motivation structure and output mechanism combination stereogram;
Fig. 3 is that Fig. 2 removes the stereo unfolding figure after pedestal and output mechanism;
Fig. 4 is that the feeder motor of embodiments of the present invention one, feeder motor mounting plate, driving wheel send tube assembly stereo unfolding
Figure;
Fig. 5 is that the follower of embodiments of the present invention one send tube assembly stereo unfolding figure;
Fig. 6 is the clamping device and output mechanism combination stereogram of embodiments of the present invention one;
Fig. 7 is the stereo unfolding figure of Fig. 6;
Fig. 8 is the cutting mechanism stereo unfolding figure of embodiments of the present invention one;
Fig. 9 is the clamping device stereogram of embodiments of the present invention two;
Figure 10 is the stereo unfolding figure of Fig. 9;
Figure 11 is a kind of flow diagram of Teflon pipe precision cutting method of the present invention.
The names of the parts are as follows in figure：
1-pedestal;
2-cooling water tanks;
3-conveying mechanisms;
31-feeder motors;
32-feeder motor mounting plates;
33-driving wheels send tube assembly;
3301-the first synchronizing wheel;
3302-the second synchronizing wheel;
3303-synchronous belts;
3304-the first driving wheel;
3305-the second driving wheel;
3306-the second belt;
3307-the first axis pin;
3308-the second axis pin;
3309-driving wheel mounting blocks;
3310-third followers;
3311-the first tensioning wheel;
34-followers send tube assembly;
341-the first follower;
342-the second follower;
343-third belts;
344-follower mounting blocks;
345-the four follower;
346-the second tensioning wheel;
4-clamping devices;
41-finger cylinders;
42-finger cylinder mounting bases;
43-grip blocks;
431-circular grooves;
432-notches;
44-main grip blocks;
45-secondary grip blocks;
46-main folders hold mounting blocks;
5-cutting mechanisms;
51-backing plates;
52-cutting motors;
53-cutting motor mounting plates;
54-the first belt pulley;
55-the second belt pulley;
56-the first belt;
57-shafts;
58-shaft mounting bases;
59-cutting sheets;
6-cutting driving mechanisms;
61-linear motors;
62-linear motor mounting plates;
63-sliding blocks;
64-guide rails;
7-braced frames;
71-support columns;
72-top plates;
73-bottom plates;
8-output mechanisms;
81-casings;
82-material receiving tubes;
83-material receiving tube supporting racks;
84-telescoping tubes;
9-Teflon pipes.
Specific implementation mode
The present invention is further described for explanation and specific implementation mode below in conjunction with the accompanying drawings.
A kind of Teflon pipe precision cutting apparatus embodiment one of the present invention：
As shown in Figure 1, a kind of Teflon pipe precision cutting apparatus comprising pedestal 1, cooling water tank 2, conveying mechanism 3, clamping machine
Structure 4, cutting mechanism 5, cutting driving mechanism 6, braced frame 7, output mechanism 8, braced frame 7 are equipped at least 2 support columns 71；
Cooling water tank 2, conveying mechanism 3, clamping device 4, cutting driving mechanism 6, output mechanism 8 are fixedly installed in respectively on pedestal 1, are cut
Cutting mill structure 5 be fixedly installed in cutting driving mechanism 6 on, pedestal 1 is fixedly installed on support column 71, the entrance of output mechanism 8 with
The outlet of clamping device 4；Teflon pipe 9 passes through cooling water tank 2 to be inserted into conveying mechanism 3, the fixed length of the conveying of conveying mechanism 3
The Teflon pipe 9 of degree enters in clamping device 4 and is clamped, and cutting driving mechanism 6 drives cutting mechanism 5 to cut off clamping device
Teflon pipe 9 in 4, the cut-off Teflon pipe 9 of the output of output mechanism 8.
Specifically, as shown in Figures 2 to 5, cooling water tank 2 is fixedly installed on pedestal 1, and cooling water tank 2 can reduce iron
The temperature of teflon tube 9 makes Teflon pipe 9 become harder.Conveying mechanism 3 includes feeder motor 31, feeder motor mounting plate 32, master
Driving wheel send tube assembly 33, follower that tube assembly 34, feeder motor 31 is sent to be fixedly installed on feeder motor mounting plate 32, conveying electricity
Machine mounting plate 32, driving wheel send tube assembly 33 to be fixedly installed in respectively on pedestal 1, and follower send tube assembly 34 to be fixedly installed in master
Driving wheel is sent in tube assembly 33, and 31 output shaft of feeder motor send tube assembly 33 to be drivingly connected with driving wheel, and feeder motor 31 is used and watched
Take motor.It includes the first synchronizing wheel 3301, the second synchronizing wheel 3302, the 3303, first active of synchronous belt that driving wheel, which send tube assembly 33,
Take turns 3305,2 second belts 3306 of the 3304, second driving wheel, the first axis pin 3307, the second axis pin 3308, driving wheel mounting blocks
3309, driving wheel mounting blocks 3309 are fixedly installed on pedestal 1, and the first axis pin 3307 passes through 3309 lower end of driving wheel mounting blocks simultaneously
It is fixedly connected with 31 output shaft of feeder motor, the second axis pin 3308 passes through 3309 upper end of driving wheel mounting blocks and therewith rotation company
It connects, the first axis pin 3307 is rotatablely connected with driving wheel mounting blocks 3309, and the first synchronizing wheel 3301 is fixedly installed in the first axis pin
3307 one end, the second synchronizing wheel 3302 are fixedly installed in one end of the second axis pin 3308, synchronous belt 3303 and the first synchronizing wheel
3301,3302 V belt translation of the second synchronizing wheel connects, and the first driving wheel 3304 is fixedly installed in the other end of the first axis pin 3307, the
Two driving wheels 3305 are fixedly installed in the other end of the second axis pin 3308, and the second belt 3306 and the first axis pin 3307, second are sold
3308 V belt translation of axis connects.It further includes 4 third followers 3310, the first tensioning wheel 3311,4 that driving wheel, which send tube assembly 33,
In in 3309 outer side edges of driving wheel mounting blocks, the first tensioning wheel 3311 rotates the rotational installation of three followers, 3310 alinement
It is installed on 3309 inner side edge of driving wheel mounting blocks, the first tensioning wheel 3311 is for being tensioned 2 second belts 3306.Passively
It includes the first follower 341, the second follower 342,2 third belts 343, follower mounting blocks 344, quilt that wheel, which send tube assembly 34,
Driving wheel mounting blocks 344 are fixedly installed on pedestal 1, and the first follower 341 is rotatablely installed in 344 lower end of follower mounting blocks, the
For the rotational installation of two followers 342 in 344 upper end of follower mounting blocks, third belt 343 and the first follower 341, second are passive
Take turns the connection of 342 V belt translations.It further includes 4 the 4th followers 345, the second tensioning wheel 346 that follower, which send tube assembly 34,4 the 4th
In on 344 inner side edge of follower mounting blocks, the second tensioning wheel 346 is rotatablely installed the rotational installation of 345 alinement of follower
In in 344 outer side edges of follower mounting blocks, the second tensioning wheel 346 is for being tensioned 2 third belts 343.Second belt
3306 and third belt 343 all use rubber made of circular strap.Adjust driving wheel mounting blocks 3309 and follower mounting blocks
The distance between 344, under so that the space surrounded between 2 second belts 3306 and 2 third belts 343 elastic can just be accommodated
Teflon pipe 9, and Teflon pipe 9 is clamped by 2 second belts 3306 and 2 third belts 343 on 4 directions of outer circle
Firmly, the case where such method of clamping can decrease or even eliminate tubing bending or flatten.
Specifically, as shown in Fig. 2, Fig. 3, Fig. 6, Fig. 7, clamping device 4 includes finger cylinder 41, finger cylinder mounting base
42, grip block 43；43 front of grip block is equipped with the circular groove 431 for Teflon pipe 9 to be clamped, circular groove 431
It is designed according to the size of 9 caliber of Teflon pipe, softwood matter is provided in circular groove 431（Such as rubber）Teflon is clamped
Pipe 9 is allowed to indeformable；43 side of grip block is equipped with the notch 432 for cutting, and notch 432 is according to Teflon pipe 9 after being cut
Length design, can be multiple with uniform design, embodiments of the present invention one are designed as 12；Finger cylinder 41 is fixedly mounted
In in finger cylinder mounting base 42, finger cylinder mounting base 42 is fixedly installed on pedestal 1, and grip block 43 is fixedly installed in finger
Two fingers of cylinder 41.The front of two grip blocks 43 is designed with circular groove 431, and is provided in circular groove 431 soft
Teflon pipe 9 is clamped in material, because Teflon pipe 9 is in outer circumferencial direction all stress, in this way can firm grip will not make iron again
The case where teflon tube 9 deforms, and such method of clamping can eliminate tubing bending or flatten, and be clamped reliable, secured.
Specifically, as shown in Fig. 2, Fig. 3, Fig. 8, cutting mechanism 5 includes backing plate 51, cutting motor 52, cutting motor installation
Plate 53, the first belt pulley 54, the second belt pulley 55, the first belt 56, shaft 57,2 shaft mounting bases 58, multiple cutting sheets
59, for cutting sheet 59 depending on the quantity once cut, embodiments of the present invention one are designed as 12；Distinguish at 57 both ends of shaft
It is rotatablely installed in 2 shaft mounting bases 58, cutting motor mounting plate 53, shaft mounting base 58 are fixedly installed in backing plate 51 respectively
On, cutting motor 52 is fixedly installed in cutting motor mounting plate 53, and the first belt pulley 54 is fixedly installed in the output of cutting motor 52
Axis, the second belt pulley 55 are fixedly installed in 57 one end of shaft, and the first belt 56 and the first belt pulley 54, the second belt pulley 55 are with biography
Dynamic connection, 12 cutting sheets 59 are uniformly fixedly installed in shaft 57.Cutting motor 52 uses speed regulating motor.The cutting sheet of rotation
59 vertically cut the Teflon pipe 9 being clamped by two grip blocks 43, and the notch being cut into this way is smooth, and kerf quality is good.
Specifically, as shown in Figure 2 and Figure 3, cutting driving mechanism 6 includes linear motor 61, linear motor mounting plate 62,4
63,2 guide rails 64 of sliding block, linear motor 61 are fixedly installed on linear motor mounting plate 62, linear motor mounting plate 62,2
Guide rail 64 is fixedly installed in respectively on pedestal 1, and 4 sliding blocks 63 are fixedly installed in respectively on backing plate 51, backing plate 51 and linear motor
61 output shafts are fixedly connected, and 4 sliding blocks 63 are slidably connected respectively with 2 guide rails 64.Linear motor 61 is straight using through stepping
Line motor.
Specifically, as shown in Figure 1, braced frame 7 includes 4 support columns 71, top plate 72, bottom plate 73, top plate 72 fixes peace
Loaded on 4 support columns 71,4 support columns 71 are fixedly installed on bottom plate 73.
Specifically, as shown in Fig. 2, Fig. 6, Fig. 7, output mechanism 8 include casing 81, material receiving tube 82, material receiving tube supporting rack 83,
Telescoping tube 84, casing 81 are fixedly installed in finger cylinder mounting base 42, and material receiving tube supporting rack 83 is fixedly installed on pedestal 1,
Casing 81, material receiving tube 82, telescoping tube 84 are sequentially communicated, the outlet of one end and grip block 43 of casing 81, casing 81 it is another
One end is connected to material receiving tube 82, and material receiving tube 82 is connected to telescoping tube 84.In order to keep the Teflon pipe 9 after being cut more smoothly defeated
Go out, vacuum pump can be increased in 84 tail end of telescoping tube, form the Teflon pipe 9 after negative pressure absorbing is cut in telescoping tube 84.
A kind of Teflon pipe precision cutting apparatus embodiment two of the present invention：
As shown in Figure 9, Figure 10, embodiment two and embodiment one are essentially identical, the difference is that clamping device 4 is different, this reality
The clamping device 4 for applying mode two includes main grip block 44, and 44 front of main grip block is provided with multiple secondary grip blocks 45, main grip block
44 and the front of secondary grip block 45 be designed with the circular groove 431 for Teflon pipe 9 to be clamped, 44 side of main grip block is equipped with
For the notch 432 of cutting, secondary grip block 45 and notch 432 are designed according to the length of Teflon pipe 9 after being cut, Ke Yijun
Even design is multiple, and embodiments of the present invention two are designed as 12；Main grip block 44 is held mounting blocks 46 by main folder and is fixedly mounted
In on pedestal 1.
The invention also includes control system, control system is for controlling feeder motor 31, finger cylinder 41, cutting motor
52, the work of linear motor 61.
As shown in figure 11, the present invention also provides a kind of Teflon pipe precision cutting methods comprising following steps：
A. intert：Cooling water tank 2 is passed through to be inserted into conveying mechanism 3 on 9 head of Teflon pipe；
B. conveying clamping：The work conveying regular length of conveying mechanism 3 Teflon pipe 9 enters in clamping device 4 and is clamped；
C. it rotates：The work rotation of cutting mechanism 5；
D. return is cut：Cutting 6 task driven cutting mechanism 5 of driving mechanism, which moves forward in clamping device 4, cuts away iron fluorine
Imperial pipe 9 and return；
E. it unclamps：Clamped Teflon pipe 9 is unclamped in the work of clamping device 4；
F. ejection is conveyed again to be clamped again：Conveying mechanism 3 is worked again in 9 entrance clamping device 4 of conveying regular length Teflon pipe, to
The Teflon pipe 9 of upper conveying ejects the Teflon pipe 9 cut away and feeds them into output mechanism 8 upwards, while clamping device 4
Work clamping Teflon pipe 9 again；
G. it exports：Output mechanism 8 exports the Teflon pipe 9 cut away;
Return to step D repeats to cut.
Specifically, step A. is interspersed：Cooling water tank 2 is passed through to be inserted into the second belt 3306 and third on 9 head of Teflon pipe
Between belt 343 and it is clamped.
Specifically, step B include it is following step by step：
B1. feeder motor 31 drives the rotation of the second belt 3306 by V belt translation；
B2. the second belt 3306 drives third belt 343 to be delivered up regular length Teflon pipe 9 together by Teflon pipe 9
Into in two grip blocks 43；
B3. 41 task driven of finger cylinder, two grip block 43 clamps Teflon pipe 9.
Specifically, step C. rotates：Cutting motor 52 is rotated by V belt translation drive shaft 57, and shaft 57 drives cutting sheet
59 rotate together.
Specifically, step D include it is following step by step：
D1. linear motor 61 is moved forward in notch 432 by the cutting sheet 59 of slide block guide rail driving rotation and cuts away iron fluorine
Imperial pipe 9；
D2. after the completion of cutting linear motor 61 with rotation the return together of cutting sheet 59.
Specifically, step E. unclamps：The work return of finger cylinder 41 drives two grip blocks 43 to unclamp Teflon pipe 9.
Specifically, step F include it is following step by step：
F1. feeder motor 31 works again drives the rotation of the second belt 3306 by V belt translation；
F2. the second belt 3306 drives third belt 343 to be delivered up regular length Teflon pipe 9 together by Teflon pipe 9
Into in two grip blocks 43；
F3. the Teflon pipe 9 being delivered up ejects the Teflon pipe 9 cut away and feeds them into material receiving tube 82 upwards；
F4. two grip block 43 of task driven clamps Teflon pipe 9 to finger cylinder 41 again.
Specifically, step G. is exported：The Teflon pipe 9 cut away in material receiving tube 82 is under gravity through flexible
Pipe 84 exports；Or the Teflon pipe 9 cut away in material receiving tube 82 under the action of vacuum pump negative-pressure sucking through telescoping tube
84 outputs.
A kind of Teflon pipe precision cutting apparatus operation principle of the present invention：9 head of Teflon pipe is passed through into cooling water tank 2
It is inserted between the second belt 3306 and third belt 343 and is clamped；Work rotation the first synchronizing wheel of driving of feeder motor 31
3301 and first driving wheel 3304 rotate simultaneously, the first synchronizing wheel 3301 pass through synchronous belt 3303 drive the second synchronizing wheel 3,302 1
Rotation is played, the second synchronizing wheel 3302 is rotated together with the second driving wheel 3305, to reach the first driving wheel 3304 and second
Driving wheel 3305 rotates simultaneously to be driven 2 second belts 3306 while moving upwards, and 2 second belts 3306 pass through frictional force drives
2 third belts 343 are delivered up together to be clipped in two grip blocks 43 of the entrance of Teflon pipe 9 therein, and the length of conveying is solid
Fixed, 41 task driven of finger cylinder, two grip block 43 clamps Teflon pipe 9；Work rotation the first skin of driving of cutting motor 52
Belt wheel 54 rotates, and the first belt pulley 54 drives the second belt pulley 55 to rotate by the first belt 56, and the second belt pulley 55 is by turning
Axis 57 drives multiple cutting sheets 59 to rotate together；The work of linear motor 61 drives 59 edge of cutting sheet of multiple rotations by backing plate 51
Guide rail 64, which moves forward in notch 432, cuts away Teflon pipe 9, and linear motor 61 is worked again with rotation after the completion of cutting
The return together of cutting sheet 59；The work return of finger cylinder 41 drives two grip blocks 43 to unclamp Teflon pipe 9；The work again of feeder motor 31
It rotates and drives the first synchronizing wheel 3301 and the first driving wheel 3304 while rotating, the first synchronizing wheel 3301 passes through synchronous belt 3303
The second synchronizing wheel 3302 is driven to rotate together, the second synchronizing wheel 3302 is rotated together with the second driving wheel 3305, to reach
First driving wheel 3304 and the second driving wheel 3305 rotate and drive 2 second belts 3306 while moving upwards, 2 the second skins simultaneously
Band 3306 is delivered up together by 2 third belts 343 of frictional force drives is clipped in Teflon pipe 9 therein into two grip blocks
In 43, the length of conveying be it is fixed, the Teflon pipe 9 being delivered up eject upwards the Teflon pipe 9 cut away be allowed into
Enter in material receiving tube 82, two grip block 43 of task driven clamps Teflon pipe 9 to finger cylinder 41 again；Being cut in material receiving tube 82
The Teflon pipe 9 fallen is under gravity through the Teflon pipe 9 cut away in the output of telescoping tube 84 or material receiving tube 82
It is exported through telescoping tube 84 under the action of vacuum pump negative-pressure sucking.
Cooling water tank 2 is passed through to be inserted into conveying mechanism 3 Teflon pipe 9 it is an advantage of the current invention that the present invention uses, it is defeated
The Teflon pipe 9 that mechanism 3 conveys regular length is sent to enter in clamping device 4 and be clamped, cutting driving mechanism 6 drives cutting machine
Structure 5 cuts off the Teflon pipe 9 in clamping device 4, the cut-off Teflon pipe 9 of the output of output mechanism 8.The present invention also provides
A kind of Teflon pipe precision cutting method, includes the following steps：A. intert；B. conveying clamping；C. it rotates；D. return is cut；E.
It unclamps；F. ejection is conveyed again to be clamped again；G. it exports;Return to step D repeats to cut.The present invention can effectively improve Pipe Cutting
Length accuracy, kerf quality is good, the case where decreasing or even eliminating tubing bending or flatten.
The advantageous effect of the present invention compared with the existing technology：
1. Teflon pipe 9 is clamped on four direction by 4 circular straps of outer circle and is delivered up, because in four direction all stress
And circular strap made of rubber is softer, Teflon pipe 9 will not deform, bending or flattening, such method of clamping can subtract
The case where even being eliminated tubing bending less or flattening；
2. the front of liang grip block 43 is designed with circular groove 431, and is provided with softwood matter in circular groove 431 to be clamped
Teflon pipe 9, because Teflon pipe 9 is in outer circumferencial direction all stress, in this way can firm grip will not make again Teflon pipe 9 become
The case where shape, such method of clamping can eliminate tubing bending or flatten, and be clamped reliable, secured；
3. the cutting sheet 59 of rotation vertically cuts the Teflon pipe 9 being clamped by two grip blocks 43, when being cut using this cutting mode
Lateral pull will not be generated to Teflon pipe 9, the notch being cut into is smooth, and kerf quality is good.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
The specific implementation of the present invention is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the present invention's
Protection domain.
Claims (8)
1. a kind of Teflon pipe precision cutting method, which is characterized in that include the following steps：
A. intert：Cooling water tank (2) is passed through to be inserted into conveying mechanism (3) on Teflon pipe head；
B. conveying clamping：Conveying mechanism (3) work conveying regular length Teflon pipe enters in clamping device (4) and is clamped；
C. it rotates：Cutting mechanism (5) work rotation；
D. return is cut：Cutting driving mechanism (6) task driven cutting mechanism (5) moves forward to cutting in clamping device (4)
Fall Teflon pipe and return；
E. it unclamps：Clamped Teflon pipe is unclamped in clamping device (4) work；
F. ejection is conveyed again to be clamped again：Conveying mechanism (3) work again conveying regular length Teflon pipe enter clamping device (4)
In, the Teflon pipe that is delivered up ejects the Teflon pipe cut away and feeds them into output mechanism (8) upwards, is clamped simultaneously
Mechanism (4) works again is clamped Teflon pipe；
G. it exports：Output mechanism (8) exports the Teflon pipe cut away;
Return to step D repeats to cut.
2. a kind of Teflon pipe precision cutting method according to claim 1, which is characterized in that the step B include with
Under step by step：
B1. feeder motor (31) drives the second belt (3306) to rotate by V belt translation；
B2. the second belt (3306) drives third belt (343) to be delivered up regular length Teflon together by Teflon pipe
Pipe enters in two grip blocks (43)；
B3. two grip block (43) of finger cylinder (41) task driven clamps Teflon pipe.
3. a kind of Teflon pipe precision cutting method according to claim 1, which is characterized in that the step D include with
Under step by step：
D1. linear motor (61) moves forward to cutting in notch (432) by the cutting sheet (59) of slide block guide rail driving rotation
Fall Teflon pipe；
D2. after the completion of cutting linear motor (61) with rotation cutting sheet (59) return together.
4. a kind of Teflon pipe precision cutting method according to claim 1, which is characterized in that the step F include with
Under step by step：
F1. feeder motor (31) works again drives the second belt (3306) to rotate by V belt translation；
F2. the second belt (3306) drives third belt (343) to be delivered up regular length Teflon together by Teflon pipe
Pipe enters in two grip blocks (43)；
F3. the Teflon pipe being delivered up ejects the Teflon pipe cut away and feeds them into material receiving tube (82) upwards；
F4. two grip block of task driven (43) clamps Teflon pipe to finger cylinder (41) again.
5. a kind of Teflon pipe precision cutting method according to claim 1, which is characterized in that the step A. is interspersed：
Teflon pipe (9) head is inserted into the second belt (3306) and third belt (343) and is clamped across cooling water tank (2)
Firmly.
6. a kind of Teflon pipe precision cutting method according to claim 1, which is characterized in that the step C. rotations：
Cutting motor (52) is rotated by V belt translation drive shaft (57), and shaft (57) driving cutting sheet (59) rotates together.
7. a kind of Teflon pipe precision cutting method according to claim 1, which is characterized in that the step E. unclamps：
Finger cylinder (41) work return drives two grip blocks (43) to unclamp Teflon pipe (9).
8. a kind of Teflon pipe precision cutting method according to claim 1, which is characterized in that the step G. outputs：
The Teflon pipe (9) cut away in material receiving tube (82) exports under the action of vacuum pump negative-pressure sucking through telescoping tube (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398221.7A CN108638165B (en) | 2017-03-21 | 2017-03-21 | Precise cutting method for teflon tube |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398221.7A CN108638165B (en) | 2017-03-21 | 2017-03-21 | Precise cutting method for teflon tube |
| CN201710168665.7A CN106862642B (en) | 2017-03-21 | 2017-03-21 | A kind of Teflon pipe precision cutting apparatus |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710168665.7A Division CN106862642B (en) | 2017-03-21 | 2017-03-21 | A kind of Teflon pipe precision cutting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108638165A true CN108638165A (en) | 2018-10-12 |
| CN108638165B CN108638165B (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810397961.9A Active CN108637354B (en) | 2017-03-21 | 2017-03-21 | Precise cutting equipment for teflon pipes |
| CN201810398221.7A Expired - Fee Related CN108638165B (en) | 2017-03-21 | 2017-03-21 | Precise cutting method for teflon tube |
| CN201710168665.7A Active CN106862642B (en) | 2017-03-21 | 2017-03-21 | A kind of Teflon pipe precision cutting apparatus |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810397961.9A Active CN108637354B (en) | 2017-03-21 | 2017-03-21 | Precise cutting equipment for teflon pipes |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710168665.7A Active CN106862642B (en) | 2017-03-21 | 2017-03-21 | A kind of Teflon pipe precision cutting apparatus |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591072B (en) * | 2017-11-07 | 2021-11-19 | 新沂市锡沂高新材料产业技术研究院有限公司 | Precise cutting device for Teflon tube |
| CN107877560B (en) * | 2017-11-07 | 2019-07-26 | 上海伊川水塑料制品有限公司 | A kind of Teflon pipe precision cutting apparatus and method |
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- 2017-03-21 CN CN201810397961.9A patent/CN108637354B/en active Active
- 2017-03-21 CN CN201810398221.7A patent/CN108638165B/en not_active Expired - Fee Related
- 2017-03-21 CN CN201710168665.7A patent/CN106862642B/en active Active
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| WO2008067966A1 (en) * | 2006-12-05 | 2008-06-12 | Metzner Maschinenbau Gmbh | Apparatus for cutting a corrugated tube |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108637354B (en) | 2020-12-01 |
| CN108638165B (en) | 2021-11-16 |
| CN106862642A (en) | 2017-06-20 |
| CN108637354A (en) | 2018-10-12 |
| CN106862642B (en) | 2018-11-02 |
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