CN108943066A - A kind of Teflon pipe precision full-automatic cutting equipment - Google Patents
A kind of Teflon pipe precision full-automatic cutting equipment Download PDFInfo
- Publication number
- CN108943066A CN108943066A CN201810403179.3A CN201810403179A CN108943066A CN 108943066 A CN108943066 A CN 108943066A CN 201810403179 A CN201810403179 A CN 201810403179A CN 108943066 A CN108943066 A CN 108943066A
- Authority
- CN
- China
- Prior art keywords
- cutting
- teflon pipe
- driving wheel
- belt
- shaft
- 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
Links
- 239000004809 Teflon Substances 0.000 title claims abstract description 126
- 229920006362 Teflon® Polymers 0.000 title claims abstract description 126
- 230000007246 mechanism Effects 0.000 claims abstract description 110
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000000498 cooling water Substances 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 11
- 230000007423 decrease Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 10
- 210000005239 tubule Anatomy 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- WESWKIRSMKBCAJ-UHFFFAOYSA-N [F].[Fe] Chemical compound [F].[Fe] WESWKIRSMKBCAJ-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000011122 softwood Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- 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
-
- 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
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
-
- 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
Abstract
The present invention provides a kind of Teflon pipe precision full-automatic cutting equipment, including pedestal, cooling water tank, conveying mechanism, clamping device, cutting mechanism, cutting driving mechanism, braced frame, output mechanism, U-tube length compensation mechanism, rack, collecting box；U-shaped Teflon pipe passes through cooling water tank and is inserted into conveying mechanism, it is clamped into clamping device that conveying mechanism conveys fixed length Teflon pipe, cutting driving mechanism driving cutting mechanism cuts off Teflon pipe, output mechanism exports Teflon pipe to collecting box, and U-tube length compensation mechanism driving pedestal moves up or down the U-shaped Teflon pipe length of compensation.The case where present invention can effectively improve the length accuracy of Pipe Cutting, and kerf quality is good, decrease or even eliminate tubing bending or flatten.
Description
The application is a divisional application, original application application No. is: 2017101686661, the applying date are as follows: 2017-03-
21, invention and created name are as follows: a kind of Teflon pipe precision full-automatic cutting equipment and method.
Technical field
The present invention relates to industrial machinery field of automation technology, in particular to accurate automatically cut of a kind of Teflon pipe sets
It is standby.
Background technique
In Teflon tubule cuts off operation, for a kind of model tubing, it usually needs the short tube of a variety of specific lengths is cut,
Guarantee pipe length precision and kerf quality and tube surfaces there cannot be the trace of bending or flattening, notch wants smooth.
Currently, common mode is then cut with blade using roller type feeding for the Teflon tubule for cutting specific length
Disconnected, method is to press against a Teflon tubule with a pair of of idler wheel, and meter counter is housed on idler wheel, is rotated by driving roller, to thin
Pipe applies frictional force, and uninterruptedly feeding forward, by particular mold, when the tubule reaches predetermined length, cutter completion is cut
Movement.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,
It is easy to be bent over and perhaps flatten or skidding sideslip, cutoff length and precision are also difficult to ensure that kerf quality is poor, be easy to be cut into
Angle, 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, the present invention is specifically proposed.
Summary of the invention
For the above-mentioned prior art, it is accurate full-automatic that technical problem to be solved by the invention is to provide a kind of Teflon pipes
Cutting apparatus, the present invention can effectively improve the length accuracy of Pipe Cutting, and kerf quality is good, decreases or even eliminates tubing bending or pressure
Flat situation.
In order to solve the above-mentioned technical problems, the present invention provides a kind of Teflon pipe precision full-automatic cutting equipment, packets
Include pedestal, cooling water tank, conveying mechanism, clamping device, cutting mechanism, cutting driving mechanism, braced frame, output mechanism, U-shaped
Length of tube compensation mechanism, rack, collecting box, braced frame are equipped at least 2 support columns；Cooling water tank, conveying mechanism, clamping machine
Structure, cutting driving mechanism, output mechanism are respectively arranged on pedestal, and cutting mechanism is installed in cutting driving mechanism, support frame
Frame is installed in rack, and pedestal is slidably connected with support column, the entrance of output mechanism and the outlet of clamping device, U-tube
Length compensation mechanism is installed in braced frame and connect with pedestal, and collecting box is placed in rack；U-shaped Teflon pipe passes through
Cooling water tank is inserted into conveying mechanism, and the Teflon pipe of conveying mechanism conveying regular length enters in clamping device and is clamped,
Cutting driving mechanism driving cutting mechanism cuts off the Teflon pipe in clamping device, the cut-off Teflon of output mechanism output
In pipe to collecting box, U-tube length compensation mechanism driving pedestal is moved up or down for compensating the U before being inserted into cooling water tank
The length of the Teflon pipe of type；Cutting mechanism includes backing plate, cutting motor, cutting motor mounting plate, the first belt pulley, the second skin
Belt wheel, the first belt, shaft, shaft mounting base, cutting sheet, shaft rotational installation in shaft mounting base, cutting motor mounting plate,
Shaft mounting base is respectively arranged on backing plate, and cutting motor is installed on cutting motor mounting plate, and the first belt pulley is installed on cutting
Motor output shaft, the second belt pulley are installed on shaft one end, and the first belt and the first belt pulley, the second belt pulley V belt translation connect
It connects, cutting sheet is fixedly installed in shaft.
Further improvement of the present invention is that conveying mechanism includes that feeder motor, feeder motor mounting plate, driving wheel send pipe group
Part, follower send tube assembly, and feeder motor is installed on feeder motor mounting plate, and feeder motor mounting plate, driving wheel send pipe group
Part is respectively arranged on pedestal, and follower send tube assembly to be installed on driving wheel and send in tube assembly, feeder motor output shaft and active
Wheel send tube assembly to be drivingly connected.
Further improvement of the present invention is that U-tube length compensation mechanism includes small electromotor, small electromotor mounting rack, silk
Bar, feed screw nut, screw rod mounting rack, feed screw nut's mounting base, small electromotor are installed on small electromotor mounting rack, small electromotor peace
Shelve and be installed on the bottom plate of braced frame, screw rod mounting rack is installed under the top plate of braced frame, screw both end respectively with benefit
Motor mounting rack, the rotation connection of screw rod mounting rack are repaid, screw rod is fixedly connected with small electromotor output shaft, and feed screw nut is installed on silk
Stem nut mounting base, feed screw nut's mounting base are fixedly connected with pedestal, and screw rod is connect with screw nut driving.
Further improvement of the present invention is that driving wheel send tube assembly include the first synchronizing wheel, the second synchronizing wheel, synchronous belt,
First driving wheel, the second driving wheel, the second belt, the first pin shaft, the second pin shaft, driving wheel mounting blocks, driving wheel mounting blocks peace
Loaded on pedestal, the first pin shaft passes through driving wheel mounting blocks lower end and is fixedly connected with feeder motor output shaft, and the second pin shaft is worn
Cross driving wheel mounting blocks upper end and rotationally connected, the first pin shaft and the rotation connection of driving wheel mounting blocks, the first synchronizing wheel peace
One end loaded on the first pin shaft, the second synchronizing wheel are installed on one end of the second pin shaft, synchronous belt and the first synchronizing wheel, second synchronous
Wheel belt transmission connection, the first driving wheel are installed on the other end of the first pin shaft, and the second driving wheel is installed on the another of the second pin shaft
End, the second belt are connect with the first pin shaft, the second pin shaft V belt translation.
Compared with prior art, the present invention, which uses, passes through U-shaped Teflon pipe in cooling water tank insertion conveying mechanism, defeated
The Teflon pipe of mechanism conveying regular length is sent to enter in clamping device and be clamped, cutting driving mechanism driving cutting mechanism is cut
The Teflon pipe in clamping device is cut off, output mechanism exports in cut-off Teflon pipe to collecting box, U-tube length compensation
Mechanism driving pedestal moves up or down the length for compensating the U-shaped Teflon pipe before being inserted into cooling water tank.The present invention
The length accuracy of Pipe Cutting can be effectively improved, kerf quality is good, the case where decreasing or even eliminating tubing bending or flatten.
Detailed description of the invention
Fig. 1 is one perspective view of embodiments of the present invention;
Fig. 2 is pedestal, cooling water tank, conveying mechanism, clamping device, the cutting mechanism, cutting drive of embodiments of the present invention one
Motivation structure and output mechanism combination stereogram;
Fig. 3 is the braced frame of embodiments of the present invention one, U-tube length compensation Mechanism Combination perspective view;
Fig. 4 is that Fig. 2 removes the stereo unfolding figure after pedestal and output mechanism;
Fig. 5 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. 6 is that the follower of embodiments of the present invention one send tube assembly stereo unfolding figure;
Fig. 7 is the clamping device and output mechanism perspective view of embodiments of the present invention one;
Fig. 8 is the stereo unfolding figure of Fig. 7;
Fig. 9 is the cutting mechanism stereo unfolding figure of embodiments of the present invention one;
Figure 10 is the clamping device perspective view of embodiments of the present invention two;
Figure 11 is the stereo unfolding figure of Figure 10;
Figure 12 is a kind of flow diagram of the accurate full-automatic cutting method of Teflon pipe of the 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 pin shaft;
3308-the second pin shaft;
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 support frames;
84-telescoping tubes;
9-U-tube length compensation mechanisms;
91-small electromotors;
92-small electromotor mounting racks;
93-screw rods;
94-feed screw nuts;
95-screw rod mounting racks;
96-feed screw nut's mounting bases;
10-racks;
20-collecting boxs;
30-Teflon pipes;
40-Teflon pipe turntables;
50-pipe dish framves.
Specific embodiment
The present invention is further described for explanation and specific embodiment with reference to the accompanying drawing.
A kind of Teflon pipe precision full-automatic cutting equipment embodiment one of the invention:
As shown in Figure 1, a kind of Teflon pipe precision full-automatic cutting equipment 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, U-tube length compensation mechanism 9, rack
10, collecting box 20, braced frame 7 are equipped at least 2 support columns 71；Cooling water tank 2, conveying mechanism 3, clamping device 4, cutting are driven
Motivation structure 6, output mechanism 8 are fixedly installed in respectively on pedestal 1, and cutting mechanism 5 is fixedly installed in cutting driving mechanism 6, branch
Support frame frame 7 is fixedly installed in rack 10, and pedestal 1 is slidably connected with support column 71, the entrance and clamping device 4 of output mechanism 8
Outlet, U-tube length compensation mechanism 9 is fixedly installed in braced frame 7 and is fixedly connected with pedestal 1, collecting box 20
It is placed in rack 10；U-shaped Teflon pipe 30 passes through cooling water tank 2 and is inserted into conveying mechanism 3, and the conveying of conveying mechanism 3 is fixed
The Teflon pipe 30 of length enters in clamping device 4 and is clamped, and cutting driving mechanism 6 drives cutting mechanism 5 to cut off clamping
Teflon pipe 30 in mechanism 4, output mechanism 8 export in cut-off Teflon pipe 30 to collecting box 20, U-tube length compensation
Mechanism 9 drives pedestal 1 to move up or down the length for compensating the U-shaped Teflon pipe 30 before being inserted into cooling water tank 2.
Specifically, as shown in Fig. 2, Fig. 4, Fig. 5, Fig. 6, cooling water tank 2 is fixedly installed on pedestal 1, and cooling water tank 2 can be with
The temperature for reducing Teflon pipe 30 makes Teflon pipe 30 become harder.Conveying mechanism 3 includes feeder motor 31, feeder motor peace
Loading board 32, driving wheel send tube assembly 33, follower to send tube assembly 34, and feeder motor 31 is fixedly installed in feeder motor mounting plate 32
On, feeder motor mounting plate 32, driving wheel send tube assembly 33 to be fixedly installed on pedestal 1 respectively, and follower send tube assembly 34 solid
Dingan County is sent in tube assembly 33 loaded on driving wheel, and 31 output shaft of feeder motor and driving wheel send tube assembly 33 to be drivingly connected, conveying electricity
Machine 31 uses servo motor.It includes the first synchronizing wheel 3301, the second synchronizing wheel 3302, synchronous belt that driving wheel, which send tube assembly 33,
3303, the first driving wheel 3304,3305,2 second belts 3306 of the second driving wheel, the first pin shaft 3307, the second pin shaft 3308,
Driving wheel mounting blocks 3309, driving wheel mounting blocks 3309 are fixedly installed on pedestal 1, and the first pin shaft 3307 is installed across driving wheel
3309 lower end of block is simultaneously fixedly connected with 31 output shaft of feeder motor, and the second pin shaft 3308 passes through 3309 upper end of driving wheel mounting blocks simultaneously
Rotationally connected, the first pin shaft 3307 is rotatablely connected with driving wheel mounting blocks 3309, and the first synchronizing wheel 3301 is fixedly installed in
One end of first pin shaft 3307, the second synchronizing wheel 3302 are fixedly installed in one end of the second pin shaft 3308, synchronous belt 3303 and
One synchronizing wheel 3301, the connection of 3302 V belt translation of the second synchronizing wheel, the first driving wheel 3304 are fixedly installed in the first pin shaft 3307
The other end, the second driving wheel 3305 are fixedly installed in the other end of the second pin shaft 3308, the second belt 3306 and the first pin shaft
3307,3308 V belt translation of the second pin shaft connects.It further includes that 4 third followers 3310, first are tensioned that driving wheel, which send tube assembly 33,
The rotational installation of 3311,4 3310 alinements of third follower of wheel is in 3309 outer side edges of driving wheel mounting blocks, and first
The rotational installation of bearing up pulley 3311 is on 3309 inner side edge of driving wheel mounting blocks, and the first tensioning wheel 3311 is for being tensioned 2 second
Belt 3306.It includes the first follower 341 that follower, which send tube assembly 34,342,2 third belts 343 of the second follower, passive
Mounting blocks 344 are taken turns, follower mounting blocks 344 are fixedly installed on pedestal 1, and the rotational installation of the first follower 341 is pacified in follower
344 lower end of block is filled, the rotational installation of the second follower 342 is in 344 upper end of follower mounting blocks, and third belt 343 and first is passively
Take turns the connection of 342 V belt translation of the 341, second follower.It further includes 4 the 4th follower 345, second tensionings that follower, which send tube assembly 34,
In on 344 inner side edge of follower mounting blocks, second is tensioned 346,4 345 alinement of the 4th follower rotational installations of wheel
346 rotational installation of wheel is in 344 outer side edges of follower mounting blocks, and the second tensioning wheel 346 is for being tensioned 2 third belts
343.Second belt 3306 and third belt 343 are all using circular strap made of rubber.Adjust driving wheel mounting blocks 3309 with
The distance between follower mounting blocks 344 make the space surrounded between 2 second belt 3306 and 2 third belts 343 just
Can elasticity accommodate lower Teflon pipe 30, and Teflon pipe 30 by 2 second belt 3306 and 2 third belts 343 the 4 of outer circle
Be clamped on a direction, such method of clamping can decrease or even eliminate tubing bending or flatten the case where.
Specifically, as shown in Fig. 2, Fig. 4, Fig. 7, Fig. 8, clamping device 4 includes finger cylinder 41, finger cylinder mounting base
42, grip block 43；The positive circular groove 431 being equipped with for clamping Teflon pipe 30 of grip block 43, circular groove 431
It is designed according to the size of 30 caliber of Teflon pipe, softwood matter (such as rubber) is provided in circular groove 431 to clamp iron fluorine
Imperial pipe 30 is allowed to indeformable；43 side of grip block is equipped with the notch 432 for cutting, and notch 432 is according to Teflon after being cut
The length of pipe 30 designs, can be multiple with uniform design, and embodiments of the present invention one are designed as 12；Finger cylinder 41 is fixed
It is installed 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
Two fingers of finger cylinder 41.The front of two grip blocks 43 is designed with circular groove 431, and setting in circular groove 431
Have softwood matter to clamp Teflon pipe 30, because Teflon pipe 30 is in outer circumferencial direction all stress, in this way can firm grip again not
Teflon pipe 30 can be made to deform, the case where such method of clamping can eliminate tubing bending or flatten, and clamp reliable, jail
Gu.
Specifically, such as Fig. 2, shown in fig. 4, fig. 9, 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；57 both ends of shaft difference
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 30 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 4, cutting driving mechanism 6 includes 62,4 linear motor 61, linear motor mounting plate sliding blocks
63,2 guide rails 64, linear motor 61 are fixedly installed on linear motor mounting plate 62,62,2 guide rails of linear motor mounting plate
64 are fixedly installed in respectively on pedestal 1, and 4 sliding blocks 63 are fixedly installed in respectively on backing plate 51, and backing plate 51 and linear motor 61 are defeated
Shaft is fixedly connected, and 4 sliding block 63 and 2 guide rails 64 are slidably connected respectively.Linear motor 61 uses through stepping straight-line electric
Machine.
Specifically, as shown in figure 3, braced frame 7 includes 4 support columns 71, top plate 72, bottom plate 73, the fixed peace of top plate 72
Loaded on 4 support columns 71,4 support columns 71 are fixedly installed on bottom plate 73, and bottom plate 73 is fixedly installed in rack 10.
Specifically, as shown in Fig. 2, Fig. 7, Fig. 8, output mechanism 8 include casing 81, material receiving tube 82, material receiving tube support frame 83,
Telescoping tube 84, casing 81 are fixedly installed in finger cylinder mounting base 42, and material receiving tube support frame 83 is fixedly installed on pedestal 1,
Casing 81, material receiving tube 82, telescoping tube 84 are sequentially communicated, the outlet of one end of casing 81 and grip block 43, 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 make the Teflon pipe 30 after being cut more smoothly
Into in collecting box 20, vacuum pump can be increased in 84 tail end of telescoping tube, after formation negative pressure absorbing is cut in telescoping tube 84
Teflon pipe 30.
Specifically, as shown in figure 3, U-tube length compensation mechanism 9 includes small electromotor 91, small electromotor mounting rack 92, silk
Bar 93, feed screw nut 94, screw rod mounting rack 95, feed screw nut's mounting base 96, small electromotor 91 are fixedly installed in small electromotor peace
92 are shelved, small electromotor mounting rack 92 is fixedly installed on the bottom plate 73 of braced frame 7, and screw rod mounting rack 95 is fixedly installed in branch
Under the top plate 72 of support frame frame 7,93 both ends of screw rod are rotatablely connected with small electromotor mounting rack 92, screw rod mounting rack 95 respectively, screw rod
93 are fixedly connected with 91 output shaft of small electromotor, and feed screw nut 94 is fixedly installed in feed screw nut's mounting base 96, feed screw nut's peace
Dress seat 96 is fixedly connected with pedestal 1, and screw rod 93 is connect with 94 lead screw transmission of feed screw nut.Small electromotor 91 uses servo motor.
The diameter that the length of sagging U-tube gets over long tube is smaller, in order to keep the diameter of pipe constant, using U-tube length compensation
Mechanism 9 compensates the length of sagging U-tube.
A kind of Teflon pipe precision full-automatic cutting equipment embodiment two of the invention:
As shown in Figure 10, Figure 11, 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 main 44 front of 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 clamping Teflon pipe 30, main 44 side of grip block is set
There is the notch 432 for cutting, secondary grip block 45 and notch 432 are designed according to the length of Teflon pipe 30 after being cut, can
Multiple with uniform design, embodiments of the present invention two are designed as 12；Main grip block 44 is held mounting blocks 46 by main folder and is fixed
It is installed 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, small electromotor 91.
As shown in figure 12, the present invention also provides a kind of accurate full-automatic cutting methods of Teflon pipe comprising following step
It is rapid:
A. prepare: Teflon pipe turntable 40 being placed on pipe dish frame 50, then by Teflon pipe 30 from Teflon pipe turntable 40
Pull-out is allowed to naturally droop into U-shaped；
B. intert: and then U-shaped 30 head of Teflon pipe is passed through into cooling water tank 2 and is inserted into conveying mechanism 3；
C. compensate: 9 task driven pedestal 1 of U-tube length compensation mechanism moves up or down the length for making U-shaped Teflon pipe 30
Degree reaches the length of setting；
D. conveying clamping output: the work conveying regular length Teflon pipe 30 of conveying mechanism 3 enters in clamping device 4 and is pressed from both sides
It holds, while external equipment driving Teflon pipe turntable 40 rotates the Teflon pipe 30 of output equal length downwards；
E. it rotates: the work rotation of cutting mechanism 5；
F. cut return: cutting 6 task driven cutting mechanism 5 of driving mechanism, which moves forward in clamping device 4, cuts away iron fluorine
Imperial pipe 30 and return；
G. unclamp: clamped Teflon pipe 30 is unclamped in the work of clamping device 4；
H. convey to eject to export again again and clamp again: conveying mechanism 3 works again conveys regular length Teflon pipe 30 into clamping machine
In structure 4, the Teflon pipe 30 being delivered up ejects the Teflon pipe 30 cut away upwards and feeds them into output mechanism 8, together
When external equipment driving Teflon pipe turntable 40 rotate the Teflon pipe 30 of output equal length downwards, clamping device 4 works again
Clamp Teflon pipe 30；
I. collect: output mechanism 8 exports in the Teflon pipe 30 to collecting box 20 cut away;
Return step F repeats to cut.
Specifically, step B. is interspersed: U-shaped 30 head of Teflon pipe being passed through cooling water tank 2 and is inserted into the second belt 3306
Between third belt 343 and it is clamped.
Specifically, step C. is compensated: small electromotor 91 drives pedestal 1 to move up or down by screw rod transmission, thus
The length of U-shaped Teflon pipe 30 is set to reach the length of setting.
Specifically, step D include it is following step by step:
D1. feeder motor 31 drives the rotation of the second belt 3306 by V belt translation；
D2. the second belt 3306 drives third belt 343 to be delivered up regular length Teflon pipe together by Teflon pipe 30
30 enter in two grip blocks 43；
D3. 41 task driven of finger cylinder, two grip block 43 clamps Teflon pipe 30；
The D4 Teflon pipe turntable 40 of external equipment driving simultaneously rotates the Teflon pipe 30 of output equal length downwards.
Specifically, step E. rotates: cutting motor 52 is rotated by V belt translation drive shaft 57, and shaft 57 drives cutting sheet
59 rotate together.
Specifically, step F include it is following step by step:
F1. 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 30；
F2. after the completion of cutting linear motor 61 with rotation the return together of cutting sheet 59.
Specifically, step G. unclamps: the work return of finger cylinder 41 drives two grip blocks 43 to unclamp Teflon pipe 30.
Specifically, step H include it is following step by step:
H1. feeder motor 31 works again drives the rotation of the second belt 3306 by V belt translation；
H2. the second belt 3306 drives third belt 343 to be delivered up regular length Teflon pipe together by Teflon pipe 30
30 enter in two grip blocks 43；
H3. the Teflon pipe 30 being delivered up ejects the Teflon pipe 30 cut away upwards and feeds them into material receiving tube 82；
External equipment drives Teflon pipe turntable 40 to rotate the Teflon pipe 30 for exporting equal length downwards to H4 again simultaneously；
H5. two grip block 43 of task driven clamps Teflon pipe 30 to finger cylinder 41 again.
Specifically, step I. is collected: the Teflon pipe 30 cut away in material receiving tube 82 is under gravity through stretching
The draw 84 is fallen into collecting box 20；Or the Teflon pipe 30 cut away in material receiving tube 82 is in the work of vacuum pump negative-pressure sucking
It is fallen into collecting box 20 with lower through telescoping tube 84.
A kind of Teflon pipe precision full-automatic cutting equipment working principle of the invention: 30 turntable 40 of Teflon pipe is placed
In on pipe dish frame 50, then Teflon pipe 30 pulled out from Teflon pipe turntable 40 be allowed to naturally droop into it is U-shaped；By U-shaped iron
30 head of teflon tube is inserted into the second belt 3306 and third belt 343 and is clamped across cooling water tank 2；Small electromotor
The rotation of 91 task driven screw rods 93, screw rod 93 drive feed screw nut 94 to move up or down, and feed screw nut 94 passes through screw rod spiral shell
Female mounting base 96 moves up or down together with pedestal 1, so that the length of U-shaped Teflon pipe 30 be made to reach the length of setting
Degree；Work rotate driving the first synchronizing wheel 3301 of feeder motor 31 and the first driving wheel 3304 rotate simultaneously, the first synchronizing wheel
3301 drive the second synchronizing wheel 3302 to rotate together by synchronous belt 3303, and the second synchronizing wheel 3302 is with the second driving wheel 3305
It rotates together, drives 2 second belts 3306 simultaneously to reach the first driving wheel 3304 and the second driving wheel 3305 while rotate
It moves upwards, 2 second belts 3306 are delivered up together by 2 third belts 343 of frictional force drives and are clipped in iron therein
Teflon tube 30 enters in two grip blocks 43, and the length of conveying is fixed, 41 task driven of finger cylinder, two grip block 43 clamping
Firmly Teflon pipe 30, while external equipment driving Teflon pipe turntable 40 rotates the Teflon pipe 30 of output equal length downwards；
Work the first belt pulley of rotate driving 54 of cutting motor 52 rotates, and the first belt pulley 54 drives the second belt by the first belt 56
55 rotation of wheel, the second belt pulley 55 drive multiple cutting sheets 59 to rotate together by shaft 57；The work of linear motor 61 passes through pad
Plate 51 drives the cutting sheet 59 of multiple rotations to move forward in notch 432 along guide rail 64 and cuts away Teflon pipe 30, has cut
It works again the return together of cutting sheet 59 with rotation at rear linear motor 61；The work return of finger cylinder 41 drives two grip blocks
43 unclamp Teflon pipe 30；Feeder motor 31 work again rotate driving the first synchronizing wheel 3301 and the first driving wheel 3304 and meanwhile turn
Dynamic, the first synchronizing wheel 3301 drives the second synchronizing wheel 3302 to rotate together by synchronous belt 3303, the second synchronizing wheel 3302 with
Second driving wheel 3305 rotates together, to reach the first driving wheel 3304 and the second driving wheel 3305 while rotate drive 2 articles the
Two belts 3306 move upwards simultaneously, and 2 second belts 3306 are defeated upwards together by 2 third belts 343 of frictional force drives
It send and is clipped in two grip blocks 43 of the entrance of Teflon pipe 30 therein, the length of conveying is Teflon pipe that is fixed, being delivered up
30 eject the Teflon pipe 30 cut away upwards feeds them into material receiving tube 82, two grip block of task driven again of finger cylinder 41
43 clamp Teflon pipe 30, while external equipment drives Teflon pipe turntable 40 to rotate the iron fluorine for exporting equal length downwards again
Imperial pipe 30；The Teflon pipe 30 cut away in material receiving tube 82 falls into collecting box 20 through telescoping tube 84 under gravity
The Teflon pipe 30 cut away in interior or material receiving tube 82 is fallen under the action of vacuum pump negative-pressure sucking through telescoping tube 84
In collecting box 20.
It is an advantage of the current invention that the present invention, which is used, passes through the insertion conveying mechanism of cooling water tank 2 for U-shaped Teflon pipe 30
In 3, the Teflon pipe 30 that conveying mechanism 3 conveys regular length enters in clamping device 4 and is clamped, and cutting driving mechanism 6 is driven
Dynamic cutting mechanism 5 cuts off the Teflon pipe 30 in clamping device 4, the cut-off Teflon pipe 30 of the output of output mechanism 8 to receipts
In header 20, U-tube length compensation mechanism 9 drives pedestal 1 to move up or down for compensating the U before being inserted into cooling water tank 2
The length of the Teflon pipe 30 of type.The present invention also provides a kind of accurate full-automatic cutting methods of Teflon pipe comprising following
Step: A. prepares；B. intert；C. it compensates；D. conveying clamping output；E. it rotates；F. return is cut；G. it unclamps；H. top is conveyed again
It exports and is clamped again again out；I. it collects;Return step F repeats to cut.The present invention can effectively improve the length accuracy of Pipe Cutting,
The case where kerf quality is good, decreases or even eliminates tubing bending or flattens.
The present invention compared with the existing technology the utility model has the advantages that
1. Teflon pipe 30 is clamped on four direction by 4 circular straps of outer circle and is delivered up, because four direction all by
Circular strap made of power and rubber is softer, and Teflon pipe 30 will not deform, bending or flattening, and such method of clamping can
The case where decreasing or even eliminating tubing bending 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 clamp
Teflon pipe 30, because Teflon pipe 30 is in outer circumferencial direction all stress, in this way can firm grip will not make Teflon pipe 30 again
The case where deformation, such method of clamping can eliminate tubing bending or flatten, and clamp reliable, secured；
3. the cutting sheet 59 of rotation vertically cuts the Teflon pipe 30 clamped by two grip blocks 43, when being cut using this cutting mode
Lateral pull will not be generated to Teflon pipe 30, 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
Specific implementation of the invention is only limited to these instructions.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 of the invention
Protection scope.
Claims (4)
1. a kind of Teflon pipe precision full-automatic cutting equipment, it is characterised in that: including 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), U-tube
Length compensation mechanism (9), rack (10), collecting box (20), the braced frame (7) are equipped at least 2 support columns (71)；It is described
Cooling water tank (2), conveying mechanism (3), clamping device (4), cutting driving mechanism (6), the output mechanism (8) are respectively arranged in
On pedestal (1), the cutting mechanism (5) is installed in cutting driving mechanism (6), and the braced frame (7) is installed on rack
(10) on, the pedestal (1) is slidably connected with support column (71), the entrance of the output mechanism (8) and going out for clamping device (4)
Mouth connection, U-tube length compensation mechanism (9) are installed in braced frame (7) and connect with pedestal (1), the collecting box
(20) it is placed in rack (10)；U-shaped Teflon pipe (30) passes through in cooling water tank (2) insertion conveying mechanism (3), described defeated
The Teflon pipe (30) of mechanism (3) conveying regular length is sent to enter in clamping device (4) and be clamped, the cutting driving mechanism
(6) driving cutting mechanism (5) cuts off the Teflon pipe (30) in clamping device (4), and output mechanism (8) output is cut off
Teflon pipe (30) in collecting box (20), U-tube length compensation mechanism (9) driving pedestal (1) moves upward or downward
Employ the length of the U-shaped Teflon pipe (30) before cooling water tank (2) are inserted into compensation；The cutting mechanism (5) includes backing plate
(51), cutting motor (52), cutting motor mounting plate (53), the first belt pulley (54), the second belt pulley (55), the first belt
(56), shaft (57), shaft mounting base (58), cutting sheet (59), the shaft (57) are rotatablely installed in shaft mounting base (58),
The cutting motor mounting plate (53), shaft mounting base (58) are respectively arranged on backing plate (51), cutting motor (52) peace
Loaded on cutting motor mounting plate (53), first belt pulley (54) is installed on cutting motor (52) output shaft, second skin
Belt wheel (55) is installed on shaft (57) one end, first belt (56) and the first belt pulley (54), the second belt pulley (55) band
Transmission connection, the cutting sheet (59) are fixedly installed on shaft (57).
2. Teflon pipe precision full-automatic cutting equipment according to claim 1, it is characterised in that: the conveying mechanism
It (3) include that feeder motor (31), feeder motor mounting plate (32), driving wheel send tube assembly (33), follower to send tube assembly (34),
The feeder motor (31) is installed on feeder motor mounting plate (32), and the feeder motor mounting plate (32), driving wheel send pipe
Component (33) is respectively arranged on pedestal (1), and the follower send tube assembly (34) to be installed on driving wheel and send on tube assembly (33),
Feeder motor (31) output shaft and driving wheel send tube assembly (33) to be drivingly connected.
3. Teflon pipe precision full-automatic cutting equipment according to claim 1, it is characterised in that: the U-tube length
Compensation mechanism (9) includes small electromotor (91), small electromotor mounting rack (92), screw rod (93), feed screw nut (94), screw rod installation
Frame (95), feed screw nut's mounting base (96), the small electromotor (91) are installed on small electromotor mounting rack (92), the compensation electricity
Machine mounting rack (92) is installed on the bottom plate (73) of braced frame (7), and the screw rod mounting rack (95) is installed on braced frame (7)
Top plate (72) under, screw rod (93) both ends respectively with small electromotor mounting rack (92), screw rod mounting rack (95) be rotatablely connected,
The screw rod (93) is fixedly connected with small electromotor (91) output shaft, and the feed screw nut (94) is installed on feed screw nut's mounting base
(96), feed screw nut's mounting base (96) is fixedly connected with pedestal (1), and the screw rod (93) and feed screw nut (94) transmission connect
It connects.
4. Teflon pipe precision full-automatic cutting equipment according to claim 2, it is characterised in that: the driving wheel send pipe
Component (33) include the first synchronizing wheel (3301), the second synchronizing wheel (3302), synchronous belt (3303), the first driving wheel (3304),
Second driving wheel (3305), the second belt (3306), the first pin shaft (3307), the second pin shaft (3308), driving wheel mounting blocks
(3309), the driving wheel mounting blocks (3309) are installed on pedestal (1), and first pin shaft (3307) is installed across driving wheel
Block (3309) lower end is simultaneously fixedly connected with feeder motor (31) output shaft, and second pin shaft (3308) passes through driving wheel mounting blocks
(3309) upper end and rotationally connected, first pin shaft (3307) and driving wheel mounting blocks (3309) rotation connection, it is described
First synchronizing wheel (3301) is installed on one end of the first pin shaft (3307), and second synchronizing wheel (3302) is installed on the second pin shaft
(3308) one end, the synchronous belt (3303) connect with the first synchronizing wheel (3301), the second synchronizing wheel (3302) V belt translation, institute
The other end that the first driving wheel (3304) is installed on the first pin shaft (3307) is stated, second driving wheel (3305) is installed on second
The other end of pin shaft (3308), second belt (3306) and the first pin shaft (3307), the second pin shaft (3308) V belt translation connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810403179.3A CN108943066B (en) | 2017-03-21 | 2017-03-21 | Precise full-automatic cutting equipment for Teflon tubes |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710168666.1A CN106945099B (en) | 2017-03-21 | 2017-03-21 | A kind of Teflon pipe precision full-automatic cutting equipment and method |
| CN201810403179.3A CN108943066B (en) | 2017-03-21 | 2017-03-21 | Precise full-automatic cutting equipment for Teflon tubes |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710168666.1A Division CN106945099B (en) | 2017-03-21 | 2017-03-21 | A kind of Teflon pipe precision full-automatic cutting equipment and method |
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| Publication Number | Publication Date |
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| CN108943066A true CN108943066A (en) | 2018-12-07 |
| CN108943066B CN108943066B (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810334285.0A Active CN108544544B (en) | 2017-03-21 | 2017-03-21 | Precise full-automatic cutting method for teflon pipe |
| CN201710168666.1A Active CN106945099B (en) | 2017-03-21 | 2017-03-21 | A kind of Teflon pipe precision full-automatic cutting equipment and method |
| CN201810403179.3A Active CN108943066B (en) | 2017-03-21 | 2017-03-21 | Precise full-automatic cutting equipment for Teflon tubes |
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| CN201810334285.0A Active CN108544544B (en) | 2017-03-21 | 2017-03-21 | Precise full-automatic cutting method for teflon pipe |
| CN201710168666.1A Active CN106945099B (en) | 2017-03-21 | 2017-03-21 | A kind of Teflon pipe precision full-automatic cutting equipment and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773853A (en) * | 2019-01-24 | 2019-05-21 | 陕西延长石油西北橡胶有限责任公司 | A kind of moving cutting device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825483B (en) * | 2017-11-07 | 2019-09-03 | 徐州莱益精密机械有限公司 | A kind of Teflon pipe precision cutting means and method |
| CN110655317B (en) * | 2019-10-15 | 2023-06-16 | 清谱（上海）分析仪器有限公司 | Automatic fixed length cutting device for capillary tube |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106945099A (en) | 2017-07-14 |
| CN108943066B (en) | 2021-08-20 |
| CN108544544A (en) | 2018-09-18 |
| CN106945099B (en) | 2018-11-06 |
| CN108544544B (en) | 2020-09-01 |
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Effective date of registration: 20210727 Address after: No. 10, Yingbin Avenue, Dongtai Economic Development Zone, Yancheng City, Jiangsu Province Applicant after: DONGTAI GAOKE TECHNOLOGY INNOVATION PARK Co.,Ltd. Address before: 523000 C block 607, Wanjia garden, Yuhua Road, Dongcheng District, Dongguan, Guangdong Applicant before: OuYang Qingfeng |
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Application publication date: 20181207 Assignee: Jiangsu Chuangqi Testing Technology Co.,Ltd. Assignor: DONGTAI GAOKE TECHNOLOGY INNOVATION PARK Co.,Ltd. Contract record no.: X2023980050142 Denomination of invention: A precision fully automatic cutting equipment for PTFE tubes Granted publication date: 20210820 License type: Common License Record date: 20231206 |