CN109591068A - A kind of Teflon pipe precision automatic cutting method - Google Patents
A kind of Teflon pipe precision automatic cutting method Download PDFInfo
- Publication number
- CN109591068A CN109591068A CN201811507386.XA CN201811507386A CN109591068A CN 109591068 A CN109591068 A CN 109591068A CN 201811507386 A CN201811507386 A CN 201811507386A CN 109591068 A CN109591068 A CN 109591068A
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- CN
- China
- Prior art keywords
- teflon pipe
- plate
- driving
- teflon
- cutting
- 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.)
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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
- 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
- B26D1/04—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 linearly-movable cutting member
- B26D1/06—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 linearly-movable cutting member wherein the cutting member reciprocates
-
- 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
- B26D5/18—Toggle-link 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
- B26D7/01—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
-
- 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
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/28—Means for performing other operations combined with cutting for counting the number of cuts or measuring cut lenghts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The present invention provides a kind of Teflon pipe precision automatic cutting methods, it is the following steps are included: A. prepares: Teflon pipe turntable (4) is placed on turntable mounting (5), the extraction from Teflon pipe turntable (4) by Teflon pipe (6) again, is inserted into delivery wheel conveying mechanism (21)；B. convey: the Teflon pipe (6) that conveying actuation (22) task driven delivery wheel conveying mechanism (21) is fed forward regular length enters in clamp system (31)；C. it cuts: cutting the Teflon pipe (6) that driving mechanism (33) task driven cutting mechanism (32) work cutting is clamped in clamp system (31)；D. export: conveying actuation (22) Teflon pipe (6) that task driven delivery wheel conveying mechanism (21) is fed forward regular length again enters in clamp system (31) and is ejected forward the Teflon pipe (6) of cutting；Return step C repeats to cut, export.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
Technical field
The present invention relates to industrial machinery field of automation technology, in particular to a kind of Teflon pipe precision automatic cutting butt
Method.
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 to solve above-mentioned the deficiencies in the prior art place.
Summary of the invention
For the above-mentioned prior art, technical problem to be solved by the invention is to provide a kind of Teflon pipe precision automatic cuttings
Blanking method, the present invention can effectively improve the length accuracy of Pipe Cutting, and kerf quality is good, decreases or even eliminates tubing bending or flattening
The case where.
In order to solve the above-mentioned technical problems, the present invention provides a kind of Teflon pipe precision automatic cutting methods comprising
Following steps:
A. prepare: Teflon pipe turntable being placed on turntable mounting, then Teflon pipe is extracted out from Teflon pipe turntable, then
It is inserted into delivery wheel conveying mechanism；
B. convey: the Teflon pipe that conveying actuation task driven delivery wheel conveying mechanism is fed forward regular length enters
In clamp system；
C. it cuts: cutting the Teflon pipe that the work cutting of driving mechanism task driven cutting mechanism is clamped in clamp system；
D. export: conveying actuation again task driven delivery wheel conveying mechanism be fed forward the Teflon pipe of regular length into
Enter in clamp system and be ejected forward the Teflon pipe of cutting；
Return step C repeats to cut, export；
The step C include it is following step by step:
C1. the cutter that the work of the second motor is installed on cutter mounting plate by eccentric rod gear or cam mechanism driving is along sliding
Rail is mobile to Teflon pipe direction；
C2. cutter mounting plate drives upper driving plate to move together simultaneously；
C3. then the side bevel edge cooperation of the trapezoid boss of the trapezoid boss and lower driving plate of upper driving plate forces two trapezoid boss
Top surface contact, pass through the bottom plate 313 being fixedly connected with lower driving plate 315, the second column 316 being fixedly connected with bottom plate 313
It forces upper clamp plate 311 to move down, and then the through slot (3121) of upper clamp plate and lower clamp plate is made to be matched for clamping tightly Teflon pipe；
C4. cutter continues to move along sliding rail to Teflon pipe direction after cutting Teflon pipe to setting position；
C5. then the trapezoid boss top surface of upper driving plate and the trapezoid boss top surface of lower driving plate are detached from, and upper clamp plate is in the second bullet
Property element elastic force effect under move up, to unclamp Teflon pipe.
Further improvement of the present invention is that the step B include it is following step by step:
B1. first motor work drives driving wheel to rotate simultaneously by Bevel Gear Transmission；
B2. driving wheel rotation is fed forward regular length Teflon pipe together and enters upper clamp plate by Teflon pipe driving follower
In the through slot (3121) of lower clamp plate；
B3. rotary encoder work outputs signal to control system, and control system receives the signal and calculates conveying Teflon
The length of pipe.
Compared with prior art, the present invention is using Teflon pipe turntable to be placed on turntable mounting, then by Teflon pipe from
It extracts out, is inserted into delivery wheel conveying mechanism in Teflon pipe turntable；It is defeated to convey actuation task driven delivery wheel
The Teflon pipe for sending mechanism to be fed forward regular length enters in clamp system；Cut driving mechanism task driven cutting mechanism work
Make the Teflon pipe that cutting is clamped in clamp system；Conveying actuation, task driven delivery wheel conveying mechanism is defeated forward again
The Teflon pipe of regular length is sent to enter the Teflon pipe in clamp system and being ejected forward cutting；It repeats the above process and is cut out
It cuts, export.The present invention also provides a kind of Teflon pipe precision automatic cutting methods comprising following steps: A. prepares；B. defeated
It send；C. it cuts；D. it exports；Return step C repeats to cut, export.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.
Detailed description of the invention
Fig. 1 is one perspective view of embodiments of the present invention;
Fig. 2 is the Teflon pipe conveying device perspective view of embodiments of the present invention one;
Fig. 3 is the stereo unfolding figure of Fig. 2;
Fig. 4 is the Teflon pipe cutting means perspective view of embodiments of the present invention one;
Fig. 5 is the stereo unfolding figure of Fig. 4;
Fig. 6 is the upper clamp plate perspective view of embodiments of the present invention one;
Fig. 7 is the lower clamp plate perspective view of embodiments of the present invention one;
Fig. 8 is upper driving plate and cutter mounting plate combination stereogram of the invention;
Fig. 9 is lower driving plate perspective view of the invention;
Figure 10 is a kind of flow diagram of Teflon pipe precision automatic cutting method of the invention.
The names of the parts are as follows in figure:
1-rack;
11-rack tables;
2-Teflon pipe conveying devices;
21-delivery wheel conveying mechanisms;
211-active wheels;
2111-driving wheels;
2112-drive sprocket axles;
2113-driving wheel mounting plates;
212-follower groups;
2121-followers;
2122-passive wheel shafts;
2123-follower mounting plates;
213-wheel tread adjusting mechanisms;
2131-the first column;
2132-the first elastic element;
2133-baffles;
2134-adjusting gaskets;
214-delivered length measuring mechanisms;
2141-rotary encoders;
2142-encoder mounting bases;
22-conveying actuations;
221-first motors;
222-first motor seats;
223-first rotating shafts;
224-first rotating shaft seats;
225-first bevel gears;
226-second bevel gears;
3-Teflon pipe cutting means;
31-clamp systems;
311-upper clamp plates;
312-lower clamp plates;
3121-through slots;
3122-cavities;
3123-cavitys;
313-bottom plates;
314-upper driving plates;
3141-trapezoid boss;
315-lower driving plates;
316-the second column;
317-the second elastic element;
32-cutting mechanisms;
321-cutters;
322-cutter mounting plates;
323-sliding rails;
33-cut driving mechanism;
331-the second motor;
332-the second motor cabinet;
333-the second shaft;
334-turntables;
335-pin shafts;
336-connecting rods;
4-Teflon pipe turntables;
5-turntable mountings;
6-Teflon pipes;
7-collecting boxs.
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 automatic cutting device embodiment one of the invention:
As shown in Figures 1 to 9, a kind of Teflon pipe precision automatic cutting device comprising rack 1, Teflon pipe conveying device
2, Teflon pipe cutting means 3, Teflon pipe turntable 4, turntable mounting 5, rack 1 are equipped with rack table 11；Teflon pipe conveying dress
It sets 2, Teflon pipe cutting means 3 to be fixedly installed in respectively on rack table 11, Teflon pipe turntable 4 is rotatablely installed in turntable mounting
On 5, turntable mounting 5 is placed in front of 2 entrance of Teflon pipe conveying device；Teflon pipe is extracted out from Teflon pipe turntable, is inserted
Enter into Teflon pipe conveying device 2, the Teflon pipe that Teflon pipe conveying device 2 conveys regular length automatically enters to iron fluorine
In imperial pipe cutting means 3 and cut disconnected.
Specifically, as shown in Figures 1 to 9, Teflon pipe conveying device 2 includes delivery wheel conveying mechanism 21, delivery wheel drive
Motivation structure 22；Delivery wheel conveying mechanism 21 includes active wheels 211,212,2 groups of wheel tread adjusting mechanisms 213 of follower group, conveying
Linear measure longimetry mechanism 214；Active wheels 211 include 4 2112,1 pieces of drive sprocket axle driving wheel mounting plates of driving wheel 2111,4
2113；Follower group 212 includes 5 follower 2121,5 passive 2122,1 pieces of follower mounting plates 2123 of wheel shaft；Wheelspan tune
Saving mechanism 213 includes the first column 2131, the first elastic element 2132, baffle 2133, adjusting gasket 2134；Delivered length measurement
Mechanism 214 includes rotary encoder 2141, encoder mounting base 2142；Conveying actuation 22 includes first motor 221, the
One motor cabinet 222,225,4 second bevel gears 226 of first bevel gear of first rotating shaft seat 224,4 of first rotating shaft 223,2.The
One elastic element 2132 uses spring, and adjusting gasket 2134 can adjust driving wheel 2111 and follower using different thickness
The distance between axis 2122.Delivery wheel conveying mechanism 21, conveying actuation 22 are respectively arranged on rack table 11, are conveyed
The driving delivery wheel conveying mechanism 21 of actuation 22 is fed forward the Teflon pipe of regular length；Active wheels 211 are installed on
On rack table 11, follower group 212 is installed in active wheels 211, and wheel tread adjusting mechanism 213 is installed on active wheels 211
Between follower group 212, for adjusting the distance between driving wheel and follower, delivered length measuring mechanism 214 is installed on
It is connect in follower group 212 and with one of follower of follower group 212, for measuring the delivered length of Teflon pipe.
Driving wheel mounting plate 2113 is fixedly installed on rack table 11, and 4 drive sprocket axles 2112 are each passed through driving wheel mounting plate
2113 and rotationally connected, 4 driving wheels 2111 are fixedly installed in one end of 4 drive sprocket axles 2112 respectively.5 followers
Axis 2122 is each passed through follower mounting plate 2123 and rotationally connected, and 5 followers 2121 are fixedly installed in passively respectively
One end of wheel shaft 2122, follower mounting plate 2123 are placed on driving wheel mounting plate 2113,5 follower 2121 and 4 masters
2111 Heterogeneous Permutation of driving wheel.One end of first column 2131 is fixedly connected with or passes through driving wheel with driving wheel mounting plate 2113 and installs
Plate 2113 is fixedly installed on rack table 11, and the other end of the first column 2131 passes through quilt by linear bearing or casing slip
Driving wheel mounting plate 2123 is simultaneously fixedly connected with baffle 2133, and adjusting gasket 2134 is sheathed on outside the first column 2131 and is placed in passively
It takes turns between mounting plate 2123 and baffle 2133, the first elastic element 2132, which is sheathed on outside the first column 2131, is placed in follower peace
Between loading board 2123 and driving wheel mounting plate 2113.Rotary encoder 2141 is fixedly installed in encoder mounting base 2142, is compiled
Code device mounting base 2142 is fixedly installed on follower mounting plate 2123, and the input shaft of rotary encoder 2141 is with the 4th (from outer
Toward mileage) other end of passive wheel shaft 2122 is fixedly connected by shaft coupling.First motor 221 is fixedly installed in first motor seat
On 222, first motor seat 222 is fixedly installed on rack table 11, and 223 both ends of first rotating shaft are all rotatably equipped with first rotating shaft
Seat 224, first rotating shaft seat 224 is fixedly installed on rack table 11, and the output shaft and first rotating shaft 223 of first motor 221 are logical
It crosses shaft coupling to be fixedly connected, 4 first bevel gears 225 are fixedly installed in respectively in first rotating shaft 223,4 second bevel gears 226
Be fixedly installed on the other end of 4 drive sprocket axles 2112 respectively, 4 first bevel gears 225 respectively with 4 second bevel gears
226 occlusions.Driving wheel mounting plate 2113, follower mounting plate 2123 entrance and exit at be designed with guidance Teflon pipe
Directing plate offers guiding groove on directing plate.
Specifically, as shown in Figures 1 to 9, Teflon pipe cutting means 3 include clamp system 31, cutting mechanism 32, cut
Driving mechanism 33, clamp system 31 are fixedly installed on rack table 11, and cutting mechanism 32 is placed in clamp system 31, cut drive
Motivation structure 33 is fixedly installed on rack table 11, cuts driving mechanism 33 and the work cutting of cutting mechanism 32 is driven to be clamped in clamping
Teflon pipe in mechanism 31.Clamp system 31 includes upper clamp plate 311, lower clamp plate 312, bottom plate 313, upper driving plate 314, lower drive
Movable plate 315,4 the second columns, 316,4 the second elastic elements of spring 317, it is all longitudinal on upper clamp plate 311, lower clamp plate 312 to be equipped with
For clamping the through slot 3121 of Teflon pipe, through slot 3121 is V-shaped groove, and adhesive tape, 312 middle part of lower clamp plate are equipped in through slot 3121
It is horizontally arranged with cavity 3122, the cavity 3123 for accommodating cutter 321 is all transversely provided on upper clamp plate 311, lower clamp plate 312,
Upper driving plate 314, lower driving plate 315 are designed with trapezoid boss 3141, and trapezoid boss 3141 is isosceles trapezoid boss, the second elasticity
Element 317 uses spring；Cutting mechanism 32 includes cutter 321, cutter mounting plate 322, sliding rail 323,321 top cut away section of cutter
Position is triangle；Cutting driving mechanism 33 includes the second motor 331, the second motor cabinet 332, the second shaft 333, turntable 334, pin
Axis 335, connecting rod 336.Lower driving plate 315 is fixedly installed on bottom plate 313, and upper driving plate 314 is placed in lower driving plate 315 simultaneously
Cutter mounting plate 322 is fixedly installed in the following, upper driving plate 314, lower driving plate 315, bottom plate 313, cutter 321, cutter installation
Plate 322, sliding rail 323 are all placed in the cavity 3122 at 312 middle part of lower clamp plate, and upper clamp plate 311 is placed on lower clamp plate 312, and 4
One end of second column 316 is fixedly installed in respectively on upper clamp plate 311, and the other end of 4 the second columns 316 passes through linear bearing
Or bushing slides through lower clamp plate 312 respectively and is fixedly connected with bottom plate 313,4 the second elastic elements 317 are sheathed on 4 respectively
On second column 316 and elasticity presses between upper clamp plate 311, lower clamp plate 312.Cutter 321 is fixedly installed in cutter mounting plate
On 322, sliding rail 323 is placed in the cavity 3122 at 312 middle part of lower clamp plate and is fixedly installed on lower clamp plate 312, cutter installation
Plate 322 is slidably connected with sliding rail 323.Second motor 331 is fixedly installed on the second motor cabinet 332, and the second motor cabinet 332 is fixed
Be installed on rack table 11, the second shaft 333 by bearing be rotatablely installed on rack table 11 and with the second motor 331
Output shaft is fixedly connected, and turntable 334 is fixedly installed in the second shaft 333, and pin shaft 335 is fixedly installed on turntable 334, connecting rod
336 one end and pin shaft 335 are rotatablely connected, and the other end and cutter mounting plate 322 of connecting rod 336 are rotatablely connected, the axis of pin shaft 335
The heart deviates axle center a distance of the second shaft 333.
Preferably, as shown in figure 3, cutting mechanism 32 further includes buffer 324, buffer mounting plate 325, buffer 324
It is fixedly installed on buffer mounting plate 325, buffer mounting plate 325 is fixedly installed on lower clamp plate 312 or bottom plate 313.
Preferably, as shown in Figure 1, the present invention is additionally provided with collecting box 7, collecting box 7 is placed in upper clamp plate 311, lower clamp plate 312 goes out
At mouthful, for collecting cut-off Teflon pipe 6.
A kind of working principle of Teflon pipe precision automatic cutting device of the invention: Teflon pipe turntable 4 is placed in
On turntable mounting 5, then Teflon pipe 6 extracted out from Teflon pipe turntable 4, is inserted into driving wheel by the guiding groove of directing plate
Between 2111 and follower 2121, using 4 driving wheels and 5 followers enter to upper clamp plate 311, lower clamp plate 312 it is logical
In slot 3121；The output shaft that control system controls first motor 221 rotates a set angle, drives first rotating shaft by shaft coupling
223 rotate together, and first rotating shaft 223 drives second bevel gear 226 to rotate together by first bevel gear 225, second bevel gear
226 drive driving wheel 2111 to rotate together by drive sprocket axle 2112, and driving wheel 2111 and follower 2121 rotate together forward
The Teflon pipe 6 of conveying regular length enters in the through slot 3121 of upper clamp plate 311, lower clamp plate 312, while rotary encoder
2141 work output signal to control system, and control system receives the signal and calculates the length of conveying Teflon pipe；Control
The output shaft that system controls the second motor 331 rotates 180 degree, and the output shaft of the second motor 331 is turned by the driving of the second shaft 333
Disk 334 is rotated together around the axle center of the second shaft 333, and turntable 334 drives cutter mounting plate by eccentric pin shaft 335, connecting rod 336
322 and cutter 321 moved forward along sliding rail 323, while cutter mounting plate 322 drives upper driving plate 314 to move together, then on
The cooperation of the side bevel edge of the trapezoid boss of driving plate 314 and the trapezoid boss of lower driving plate 315 forces the top surface of two trapezoid boss
Contact, is forced by the bottom plate 313 being fixedly connected with lower driving plate 315, the second column 316 being fixedly connected with bottom plate 313
Clamping plate 311 moves down, and then the through slot 3121 of upper clamp plate 311 and lower clamp plate 312 is made to be matched for clamping tightly Teflon pipe 6, cutter 321
Continue to move along sliding rail 323 to 6 direction of Teflon pipe after cutting Teflon pipe 6 to setting position, then the ladder of upper driving plate 314
Shape boss top surface and the trapezoid boss top surface of lower driving plate 315 are detached from, and upper clamp plate 311 is acted in 317 elastic force of the second elastic element
Under move up, to unclamp Teflon pipe 6；The output shaft of control system control first motor 221 rotates a set angle again,
First rotating shaft 223 is driven to rotate together by shaft coupling, first rotating shaft 223 drives second bevel gear by first bevel gear 225
226 rotate together, second bevel gear 226 by drive sprocket axle 2112 drive driving wheel 2111 rotate together, driving wheel 2111 with
Follower 2121 rotate together convey again forward regular length Teflon pipe 6 enter to upper clamp plate 311, lower clamp plate 312 it is logical
In slot 3121, the Teflon pipe of conveying is ejected forward cut-off Teflon pipe 6 and enters in collecting box 7, while rotary coding
The work of device 2141 outputs signal to control system, and control system receives the signal and calculates the length of conveying Teflon pipe 6；Control
The output shaft that system processed controls the second motor 331 rotates 180 degree again, and the output shaft of the second motor 331 is driven by the second shaft 333
Turn disk 334 is rotated together around the axle center of the second shaft 333, and turntable 334 drives cutter peace by eccentric pin shaft 335, connecting rod 336
Loading board 322 and cutter 321 are moved backward along sliding rail 323, while cutter mounting plate 322 drives upper driving plate 314 to move together, and connects
The trapezoid boss of upper driving plate 314 and the side bevel edge cooperation of trapezoid boss of lower driving plate 315 force two trapezoid boss
Top surface contact is compeled by the bottom plate 313 being fixedly connected with lower driving plate 315, the second column 316 being fixedly connected with bottom plate 313
Upper clamp plate 311 is moved down, and then the through slot 3121 of upper clamp plate 311 and lower clamp plate 312 is made to be matched for clamping tightly Teflon pipe 6, is cut
Knife 321 continues to move along sliding rail 323 to 6 direction of Teflon pipe after cutting Teflon pipe 6 to setting position, then upper driving plate
314 trapezoid boss top surface and the trapezoid boss top surface of lower driving plate 315 are detached from, and upper clamp plate 311 is in 317 bullet of the second elastic element
It is moved up under power effect, to unclamp Teflon pipe 6.
A kind of Teflon pipe precision automatic cutting device embodiment two of the invention:
Embodiment two and embodiment one are essentially identical, unlike: follower group 212 includes 4 follower 2121,4
2122,1 pieces of follower mounting plates 2123 of passive wheel shaft.4 passive wheel shafts 2122 be each passed through follower mounting plate 2123 and with
Rotation connection, 4 followers 2121 are fixedly installed in one end of passive wheel shaft 2122 respectively, and follower mounting plate 2123 is placed
In on driving wheel mounting plate 2113,4 positive arranged opposites of follower 2121 and 4 driving wheel 2111.
A kind of Teflon pipe precision automatic cutting device embodiment three of the invention:
Embodiment three and embodiment one are essentially identical, unlike: turntable 334 is replaced with cam, and cam is equipped with cam path,
Pin shaft 335 is placed in cam path to be drivingly connected by cam path.
As shown in Figure 10, the present invention also provides a kind of Teflon pipe precision automatic cutting methods, comprising the following steps:
A. prepare: Teflon pipe turntable 4 being placed on turntable mounting 5, then Teflon pipe 6 is extracted out from Teflon pipe turntable 4,
It is inserted into delivery wheel conveying mechanism 21；
B. convey: conveying 22 task driven delivery wheel conveying mechanism 21 of actuation is fed forward the Teflon pipe of regular length
6 enter in clamp system 31；
C. it cuts: cutting the Teflon that the work cutting of 33 task driven cutting mechanism 32 of driving mechanism is clamped in clamp system 31
Pipe 6；
D. export: task driven delivery wheel conveying mechanism 21 is fed forward the Teflon of regular length to conveying actuation 22 again
Pipe 6 enters in clamp system 31 and is ejected forward the Teflon pipe 6 of cutting；
Return step C repeats to cut, export.
Specifically, the step B include it is following step by step:
B1. the work of first motor 221 drives driving wheel 2111 to rotate simultaneously by Bevel Gear Transmission；
B2. the rotation of driving wheel 2111 drives follower 2121 to be fed forward regular length Teflon pipe 6 together by Teflon pipe 6
Into in the through slot 3121 of upper clamp plate 311 and lower clamp plate 312；
B3. the work of rotary encoder 2141 outputs signal to control system, and control system receives the signal and calculates conveying iron
The length of teflon tube 6.
Specifically, the step C include it is following step by step:
C1. the work of the second motor 331 is installed on cutting on cutter mounting plate 322 by eccentric rod gear or cam mechanism driving
Knife 321 is moved along sliding rail 323 to 6 direction of Teflon pipe；
C2. cutter mounting plate 322 drives upper driving plate 314 to move together simultaneously；
C3. then the side bevel edge cooperation of the trapezoid boss of the trapezoid boss and lower driving plate 315 of upper driving plate 314 forces two ladders
The top surface of shape boss contacts, and passes through the bottom plate 313 that is fixedly connected with lower driving plate 315, second standing of being fixedly connected with bottom plate 313
Column 316 forces upper clamp plate 311 to move down, and then the through slot 3121 of upper clamp plate 311 and lower clamp plate 312 is made to be matched for clamping tightly Teflon
Pipe 6；
C4. cutter 321 continues to move along sliding rail 323 to 6 direction of Teflon pipe after cutting Teflon pipe 6 to setting position；
C5. then the trapezoid boss top surface of upper driving plate 314 and the trapezoid boss top surface of lower driving plate 315 are detached from, upper clamp plate 311
It is moved up under the effect of 317 elastic force of the second elastic element, to unclamp Teflon pipe 6.
Specifically, the step D include it is following step by step:
D1. first motor 221 works again drives driving wheel 2111 by Bevel Gear Transmission while rotating；
D2. the rotation of driving wheel 2111 drives follower 2121 to convey regular length Teflon further along together by Teflon pipe 6
Pipe 6 enters in the through slot 3121 of upper clamp plate 311 and lower clamp plate 312, and the Teflon pipe 6 of conveying is ejected forward cut-off Teflon
Pipe 6；
D3. rotary encoder 2141 works again outputs signal to control system, and control system receives the signal and calculates conveying
The length of Teflon pipe 6.
The invention also includes control system, control system is for receiving the signal of rotary encoder 2141 and according to the signal
The length of conveying Teflon pipe is calculated, control system is used to control the work of first motor 221, the second motor 331.
It is an advantage of the current invention that the present invention is using Teflon pipe turntable to be placed on turntable mounting, then by Teflon pipe
It extracts out, is inserted into delivery wheel conveying mechanism from Teflon pipe turntable；Convey actuation task driven delivery wheel
The Teflon pipe that conveying mechanism is fed forward regular length enters in clamp system；Cut driving mechanism task driven cutting mechanism
The Teflon pipe that work cutting is clamped in clamp system；Conveying actuation, task driven delivery wheel conveying mechanism is forward again
The Teflon pipe of conveying regular length enters the Teflon pipe in clamp system and being ejected forward cutting；Repeat the above process progress
It cuts, export.The present invention also provides a kind of Teflon pipe precision automatic cutting methods comprising following steps: A. prepares；B.
Conveying；C. it cuts；D. it exports；Return step C repeats to cut, export.The present invention can effectively improve the length essence of Pipe Cutting
The case where degree, 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. the present invention accurately conveys Teflon pipe using active wheels 211, follower group 212 and delivered length measuring mechanism 214
Length, can effectively improve in this way conveying Teflon pipe length accuracy and Pipe Cutting length accuracy；
2. all longitudinal on upper clamp plate 311, lower clamp plate 312 be equipped with V-arrangement through slot, be equipped with adhesive tape in V-arrangement through slot, using V-arrangement through slot and
The case where adhesive tape clamps Teflon pipe, and such clamping mode can decrease or even eliminate tubing bending or flatten；
3. being slidably reciprocated using the cutter 321 for being installed on cutter mounting plate 322 along sliding rail 323 cuts off Teflon pipe, can have in this way
Effect improves the length accuracy of Pipe Cutting, guarantees kerf quality.
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 (2)
1. a kind of Teflon pipe precision automatic cutting method, which comprises the following steps:
A. prepare: Teflon pipe turntable (4) is placed on turntable mounting (5), then by Teflon pipe (6) from Teflon pipe turntable
(4) extraction, is inserted into delivery wheel conveying mechanism (21) in；
B. convey: conveying actuation (22) task driven delivery wheel conveying mechanism (21) is fed forward the iron fluorine of regular length
Dragon pipe (6) enters in clamp system (31)；
C. it cuts: cutting driving mechanism (33) task driven cutting mechanism (32) work cutting and be clamped in clamp system (31)
Teflon pipe (6)；
D. export: task driven delivery wheel conveying mechanism (21) is fed forward the iron of regular length again for conveying actuation (22)
Teflon tube (6) enters in clamp system (31) and is ejected forward the Teflon pipe (6) of cutting；
Return step C repeats to cut, export；
The step C include it is following step by step:
C1. the second motor (331) work is installed on cutter mounting plate (322) by eccentric rod gear or cam mechanism driving
Cutter (321) it is mobile to Teflon pipe (6) direction along sliding rail (323)；
C2. driving plate (314) moves together in cutter mounting plate (322) driving simultaneously；
C3. then the side bevel edge cooperation of the trapezoid boss with the trapezoid boss of lower driving plate (315) of upper driving plate (314) forces
The top surfaces of two trapezoid boss contacts, the be fixedly connected by the bottom plate 313 that is fixedly connected with lower driving plate 315, with bottom plate 313
Two columns 316 force upper clamp plate 311 to move down, and then cooperate the through slot (3121) of upper clamp plate (311) and lower clamp plate (312)
It clamps Teflon pipe (6)；
C4. cutter (321) continues along sliding rail (323) to mobile cutting Teflon pipe (6) in Teflon pipe (6) direction afterwards to setting position
It sets；
C5. then the trapezoid boss top surface of upper driving plate (314) and the trapezoid boss top surface of lower driving plate (315) are detached from, upper folder
Plate (311) moves up under the effect of the second elastic element (317) elastic force, to unclamp Teflon pipe (6).
2. a kind of Teflon pipe precision automatic cutting method according to claim 1, which is characterized in that the step B packet
Include it is following step by step:
B1. first motor (221) work is rotated simultaneously by Bevel Gear Transmission driving driving wheel (2111)；
B2. driving wheel (2111) rotation is fed forward regular length Teflon by Teflon pipe driving follower (2121) together
Pipe enters in the through slot (3121) of upper clamp plate (311) and lower clamp plate (312)；
B3. rotary encoder (2141) work outputs signal to control system, and control system receives the signal and calculates conveying
The length of Teflon pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811507386.XA CN109591068A (en) | 2017-11-07 | 2017-11-07 | A kind of Teflon pipe precision automatic cutting method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084680.XA CN107627341B (en) | 2017-11-07 | 2017-11-07 | A kind of Teflon pipe precision automatic cutting device and method |
| CN201811507386.XA CN109591068A (en) | 2017-11-07 | 2017-11-07 | A kind of Teflon pipe precision automatic cutting method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711084680.XA Division CN107627341B (en) | 2017-11-07 | 2017-11-07 | A kind of Teflon pipe precision automatic cutting device and method |
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| Publication Number | Publication Date |
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| CN109591068A true CN109591068A (en) | 2019-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811507386.XA Withdrawn CN109591068A (en) | 2017-11-07 | 2017-11-07 | A kind of Teflon pipe precision automatic cutting method |
| CN201811507437.9A Active CN109591071B (en) | 2017-11-07 | 2017-11-07 | Precise automatic cutting equipment for teflon pipes |
| CN201811507358.8A Withdrawn CN109591064A (en) | 2017-11-07 | 2017-11-07 | A kind of Teflon pipe precision automatic cutting device |
| CN201711084680.XA Active CN107627341B (en) | 2017-11-07 | 2017-11-07 | A kind of Teflon pipe precision automatic cutting device and method |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811507437.9A Active CN109591071B (en) | 2017-11-07 | 2017-11-07 | Precise automatic cutting equipment for teflon pipes |
| CN201811507358.8A Withdrawn CN109591064A (en) | 2017-11-07 | 2017-11-07 | A kind of Teflon pipe precision automatic cutting device |
| CN201711084680.XA Active CN107627341B (en) | 2017-11-07 | 2017-11-07 | A kind of Teflon pipe precision automatic cutting device and method |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117466057A (en) * | 2023-12-28 | 2024-01-30 | 厦门尚达电子绝缘材料有限公司 | Improve glued membrane bullet cutting machine of security |
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| CN110303334A (en) * | 2018-03-17 | 2019-10-08 | 东莞市元鹏五金电子科技有限公司 | A kind of assembling of optoelectronic switch cuts detection discharge method |
| CN110142820B (en) * | 2019-06-12 | 2024-02-06 | 德科摩橡塑科技(东莞)有限公司 | Automatic bellows fixed length cutting machine |
| CN112720617B (en) * | 2020-12-31 | 2023-02-21 | 重庆帅三中印务有限公司 | Intelligent splitting machine with automatic edge correction function |
| CN112847527A (en) * | 2021-01-07 | 2021-05-28 | 南京路航商贸有限公司 | Large-scale PU pipe cuts device for high-end equipment manufacturing |
| CN112743378B (en) * | 2021-01-20 | 2021-11-19 | 诸暨市泰源供暖设备有限公司 | Pipe cutter capable of automatically adjusting feeding device |
| CN113134646B (en) * | 2021-03-04 | 2023-04-07 | 江门市浙顺空调配件有限公司 | Copper pipe cutting equipment for copper processing |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109591064A (en) | 2019-04-09 |
| CN109591071B (en) | 2021-11-12 |
| CN107627341A (en) | 2018-01-26 |
| CN109591071A (en) | 2019-04-09 |
| CN107627341B (en) | 2019-09-03 |
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Application publication date: 20190409 |