CN104029378B - A kind of four mouthfuls of pipe expanders - Google Patents
A kind of four mouthfuls of pipe expanders Download PDFInfo
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- CN104029378B CN104029378B CN201410295669.8A CN201410295669A CN104029378B CN 104029378 B CN104029378 B CN 104029378B CN 201410295669 A CN201410295669 A CN 201410295669A CN 104029378 B CN104029378 B CN 104029378B
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Abstract
The present invention relates to plastic pipe expander processing technique field, particularly a kind of four mouthfuls of pipe expanders.Including fuselage and head, fuselage is provided with charging, heating and three stations of enlarging, head is provided with magazine, heater and expanding device, charging, heating and enlarging are alignd with material stock, heating and expanding device respectively, and are equipped with shifting material station seat in its plane alignd；Heating moves expects that station seat and enlarging move material station seat and be both secured to move on pipe chain, moves pipe chain and a shifting pipe motor-driven connects, and wherein expanding device is provided with four enlarging stations.Using technique scheme to provide the benefit that, expander operation is divided into charging heating and enlarging, and all corresponding corresponding heating of each operation and expanding device, expander steady ordered, device structure is simple, consumes the energy relatively low, and product quality is higher.
Description
Technical field
The present invention relates to plastic pipe expander processing technique field, particularly a kind of four mouthfuls of pipe expanders.
Background technology
Nowadays the tubing on market is varied, in order to adapt to various different purposes, is required to enter tubing
Row secondary operations, change the most in shape reaches different use demands, such as bend pipe, expander and the draw
Deng.Particularly expander operation, the tubing through enlarging may be used for being connected tubing, and therefore the demand of expander is also
It is the hugest, especially for the expander of plastic pipe, there is the bigger market demand.
Bigbore tubular object extruding, a machine can only process one or two tubing simultaneously often, now for
For the flaring machinery of pipe with small pipe diameter plastic tube, in order to improve the number processed simultaneously, great majority have employed more
Complicated machinery, complicated structure design, although meet the demand of full-automatic expander to a certain extent,
But its device structure is complicated, floor space is relatively big, consumes the substantial amounts of energy, improves the production of product
Cost, is unfavorable for the processing of mass.And the complexity of structure result in the confusion in process
Degree, the precision for product expander cannot preferably control.
Summary of the invention
In order to solve the deficiency that above-mentioned prior art is occurred, it is an object of the invention to provide a kind of four mouthfuls of expansions
Pipe machine, device structure is simple and clear, and execution efficiency is high, and expanding procedure quickly and orderly is stable, improves enlarging
Precision and the quality of product.
In order to reach above-mentioned technical purpose, the technical scheme is that
Including fuselage and head, described fuselage is sequentially provided with charging, heating and three stations of enlarging,
Magazine, heater and expanding device, described feed station and material stock it is sequentially provided with on described head
Device aligns, and heater aligns with heating station, and expanding device aligns with enlarging station；Described add hot charging
Put the horizontal plane alignd with heating station and be evenly distributed with heating shifting material station seat, expanding device and enlarging station
The horizontal plane of alignment is evenly distributed with enlarging and moves material station seat；Described heating moves material station seat and enlarging moves material work
Position seat is both secured to move on pipe chain, moves pipe chain and a shifting pipe motor-driven connects；Described heater
Being provided with eight working positions, expanding device is provided with four working positions, and its each working position is all right with described station seat
Together.
Further, described feed station is provided with charging detection travel switch, and described magazine is provided with
Depositing pipe detection optoelectronic switch, on described heater, connection has fixture magnetic switch in situ, adds hot in-place magnetic
Switch and be bulldozed in situ magnetic switch, described shifting pipe motor is provided with shifting pipe and puts in place proximity switch；Described enter
Material detection travel switch, deposits pipe detection optoelectronic switch, fixture magnetic switch in situ, adds hot in-place magnetic switch,
It is bulldozed in situ magnetic switch, moves the pipe proximity switch that puts in place and be all connected with a signal input apparatus.
Further, described feed station is provided with charging and deposits pipe group and hopper, sets at hopper outlet
There are feeding regulating device and proportioner, described charging to deposit mono-stripe board of Guan Zuwei, are combined into one ten
Font deposit pipe group, charging is deposited pipe group and is provided with four groups, and the hopper bottom it is an inclined-plane, and described charging is adjusted
Regulating device is a push rod and the push pedal fixing to be connected with push rod, and described push rod passes through a spacing ring, with
Spacing ring is flexibly connected, and described proportioner is a disk, uniform four semicircle grooves on its periphery；
Described magazine includes guide plate and arrangement for adjusting height, and described guide plate deposits tube seat for uniform four,
Described arrangement for adjusting height is the cradling piece of distribution and described guide plate two ends, described cradling piece and cylinder-driven
Connect.
Further, described heater includes heat block and flattening device, described heat block on divide into
The spill block put, described spill block is in transmission connection with upper cylinder and lower cylinder respectively；Described heat block is the most right
Claim be arranged on same heat block rail plate seat, described flattening device is a flat board, described flat board with
It is bulldozed cylinder-driven to connect.
Further, described expanding device includes clamping device and mould installing rack, described clamping device
For upper and lower two clamping blocks, being in transmission connection by upper and lower two clamping cylinders respectively, described mould installing rack is two
Layer flat board, the placement of two-layer platen parallel, described mould installing rack is arranged on a mould bases guide rail, described mould
Frame guide rail is four hack levers being arranged in parallel, and described hack lever is led symmetry through described two-layer flat board, described mould bases
The hack lever of rail is fixed in mould bases fixed plate, and described mould installing rack center is fixed with mould, and described mould bases is solid
Determine plate and a die-cylinder is in transmission connection.
Using technique scheme to provide the benefit that, expander operation is divided into charging heating and enlarging, each
The all corresponding corresponding heating of operation and expanding device, expander steady ordered, device structure is simple, consumes energy
Source is relatively low, and product quality is higher.
Accompanying drawing explanation
In order to better illustrate the technology contents of the present invention, illustrate and detailed description of the invention pair below by accompanying drawing
The present invention is described further.
Fig. 1 is the overall schematic of the present invention；
Fig. 2 is head schematic diagram of the present invention；
Fig. 3 is that afterbody of the present invention feeds schematic diagram；
Fig. 4 is proportioner schematic diagram；
Fig. 5 is that pipe group schematic diagram is deposited in charging；
Fig. 6 is feed hopper adjusting means schematic diagram；
Fig. 7 is expanding device schematic diagram.
In figure, 1 is fuselage, and 2 is head, and 1-1-1 is that pipe group is deposited in charging, and 1-1-2 is hopper, and 1-1-3 is
Feeding regulating device, 1-1-4 is proportioner, and 1-1-5 is for moving pipe motor, and 1-1-6 is for moving pipe chain, 1-1-7
For groove, 1-1-8 for depositing tube sheet, 1-1-9 is spacing ring, and 1-1-10 is flat board, and 1-2-1 moves for heating
Material station seat, 1-3-1 is that enlarging moves material station seat, and 2-1 is magazine, and 2-2 is heater, 2-3
For flare forming apparatus, 2-1-1 is guide plate, and 2-1-2 is arrangement for adjusting height, and 2-2-1 is heat block,
2-2-2 is heat block rail plate seat, and 2-2-3 is flattening device, and 2-3-1 is clamping device, and 2-3-2 is
Mould installing rack, 2-3-3 is mould, and 2-3-4 is mould bases guide rail, and 2-3-5 is mould bases fixed plate, 2-3-6
For die-cylinder.
Detailed description of the invention
In order to better illustrate the technology contents of the present invention, below by detailed description of the invention the present invention made into
One step is explained.
As it is shown in figure 1, eye right from the left side of fuselage 1 (i.e. left and right directions figure), i.e. Fig. 3, successively
For feed station, heating station and enlarging station, with reference to the schematic diagram of Fig. 2 head 2, respectively material stock dress
Put 2-1, heater 2-2 and flare forming apparatus 2-3, wherein feed station and magazine 2-1 water
Flat alignment, heating station and heater 2-2 horizontal alignment, enlarging station and flare forming apparatus 2-3 water
Flat alignment.Heating shifting material station seat is distributed on heating station and the horizontal plane of heater 2-2 horizontal alignment
1-2-1, is distributed enlarging and moves material station seat on the horizontal plane that enlarging station aligns with flare forming apparatus 2-3
1-3-1, heating moves material station seat 1-2-1 and enlarging shifting material station seat 1-3-1 and is both secured to one and moves pipe chain
On 1-1-6, shifting pipe chain 1-1-6 is by moving pipe motor 1-1-5 transmission, thus drives station seat to move.Fortune
During row, the tubing being positioned in magazine 2-1 is delivered in feed station, tubing in feed station and then fall
Move on material station seat 1-2-1 to heating, move, now with heater under the effect moving pipe motor 1-1-5
Tubing is heated by the heater 2-2 alignd in position, moves pipe motor 1-1-5 and continues running, after heating
Tubing move on enlarging station, flare forming apparatus 2-3 carries out enlarging to tubing on the other hand, so far
One operation completes.Whole process steps is simply orderly, the tubular object extruding process ten after former tubing to enlarging
Dividing simplicity, the energy of consumption is fewer, and orderly process has ensured precision and the quality of product,
The structure of whole machine is little, and floor space is little, and operating efficiency is higher.
The most as shown in Figures 2 and 3, feed station deposits pipe group 1-1-1 equipped with charging, thereunder solid
Surely there is hopper 1-1-2, be provided with a feeding regulating device 1-1-3 at hopper 1-1-2 outlet at bottom, in charging
A proportioner 1-1-4 it is provided with below adjusting means 1-1-3.Magazine 2-1 is provided with a guide plate
2-1-1, guide plate 2-1-1 deposits tube seat for uniform four, is provided with arrangement for adjusting height 2-1-2 bottom it,
Arrangement for adjusting height 2-1-2 is that the cradling piece being fixed on guide plate two ends is constituted, and its cradling piece is adjusted by cylinder
The height of joint guide plate 2-1-1, tubing is delivered to charging and is deposited in pipe group 1-1-1 by guide plate 2-1-1.Charging
Depositing the iron plate that pipe group 1-1-1 is a bar shaped, being combined into interface is criss-cross to deposit tube sheet 1-1-8, can
To swing back and forth with its kernel of section, being positioned over tubing above and rotate along with it and drop, pipe group stops turning
Dynamic, then tubing stops dropping, and has i.e. reached to feed quantity and the control of speed.Proportioner 1-1-4 is
One disk, its even circumferential is provided with four semicircular groove 1-1-7, the tubing fallen from hopper 1-1-2
Touching disk, disk passes through driven by motor, is pulled away as the groove 1-1-7 that tubing is rolled on disk.
The feeding regulating device 1-1-3 being positioned at hopper 1-1-2 exit is a strip, and its end is welded one and put down
Plate 1-1-10, strip can be moved back and forth by a spacing ring 1-1-9, and flat board 1-1-10 can block material
The outlet of bucket 1-1-2, to reach to stop the purpose of charging.The feeding mechanism simple in construction of present invention design,
Cost is relatively low, utilizes the setting of simple shape and tool location, reaches to control the speed of tubing charging
With frequency, do not have the phenomenon that charging is chaotic.
As a kind of electrical control to feed end, deposit in charging and in pipe group 1-1-1, be equipped with charging detection row
Cheng Kaiguan, is equipped with on magazine 2-1 guide plate 2-1-1 and deposits pipe detection optoelectronic switch, practical electric
Control the purpose reaching to automatically control.
Further, described heater includes heat block and flattening device, and described heat block is symmetrical above and below
It is arranged on same heat block rail plate seat.As in figure 2 it is shown, heater 2-2 is provided with heat block
2-2-1, heat block 2-2-1 are fixed on heat block rail plate seat 2-2-2 and can move up and down, heat block
2-2-1 layout symmetrical above and below, is provided with flattening device 2-2-3 in the middle below, and flattening device is a flat board,
Promoted by a cylinder.When tubing enters heating station, flattening device 2-2-3 will pipe under cylinder drives
Material is pushed on same plane, and the most upper and lower heat block 2-2-1 moves up and down respectively, is fixed by tubing and right
It heats.Heat block 2-2-1 is upper and lower two semicircular spill blocks, is connected with upper and lower air cylinders respectively
Being promoted by it, its diameter is in the same size with the tubing of required heating.The shape of heat block 2-2-1 is the suitableeest
Answer the caliber of tubing, and this heater 2-2 decreases a link of fixing tubing, directly will heating
Block 2-2-1 is arranged to semicircle, has both met the requirement of fixing tubing, has reached again the purpose of heating, joint
The about setting of other devices.
As a kind of electrical equipment control of heater 2-2, heat block 2-2-1 is equipped with fixture magnetic in situ
Switch and add hot in-place magnetic switch, flattening device 2-2-3 being equipped with and is bulldozed magnetic switch in situ, reach
To the purpose automatically controlled.
Further, as in figure 2 it is shown, described expanding device includes clamping device and mould installing rack, institute
Stating mould installing rack to be arranged on a mould bases guide rail, described mould bases guide rail is fixed in mould bases fixed plate, institute
Stating mould installing rack center and be fixed with mould, described mould bases fixed plate is in transmission connection with a die-cylinder.Expand
Mouth shaped device 2-3 is provided with clamping device 2-3-1, is positioned at fuselage 1 and head 2 junction, is followed by one
Individual mould installing rack 2-3-2, mould installing rack 2-3-2 are arranged on a mould bases guide rail 2-3-4, Ke Yi
On move back and forth, be fixed with at mould installing rack 2-3-2 center mould 2-3-3, mould installing rack 2-3-2 the back of the body
Portion welding one mold fixed plate 2-3-5, mold fixed plate 2-3-5 and a die-cylinder 2-3-6 linkage.
During operation, pipe fitting is first fixed by the clamping device 2-3-1 being positioned at mould 2-3-3 front, die-cylinder 2-3-6
Action, is advanced into inside tubing before promoting the mould 2-3-3 within mould installing rack 2-3-2, carries out enlarging
Operation.Mould bases guide rail 2-3-4 is four guide rails being arranged in parallel, and mould installing rack 2-3-2 is parallel two
Block flat board, is disposed vertically on mould bases guide rail 2-3-4, and die-cylinder 2-3-6 pushes direction and keeps with guide rail
Parallel, it is ensured that the position precision of mould 2-3-3, thus ensure that the precision of tubing enlarging, reduce useless
The appearance of product, improves production efficiency.
As moving a kind of control of pipe motor 1-1-5, it is provided with one thereon and moves pipe and put in place proximity switch, control
The effect that tubulation material reaches corresponding station and stops, it is ensured that the levels of precision of tubular object extruding.
Further, charging detection travel switch mentioned above, deposit pipe detection optoelectronic switch, fixture is former
Position magnetic switch, adds hot in-place magnetic switch, is bulldozed in situ magnetic switch, move pipe put in place proximity switch all with
One signal input apparatus connects, as it is shown in figure 1, its terminal signaling receiving terminal is positioned on the right side of head, is used for
The signal that collection charging, heating and each position of enlarging station are transmitted carries out centralized Control, to pipe
Material processing each operation carry out macro adjustments and controls, hold reach required for each operation precision, speed and
The control requirement of quantity, it is ensured that the globality of processing tubing so that process without any confusion, therefore expands
The pipe workpiece quality of pipe does not haves bigger deviation.
It should be noted that set by the present invention four enlarging stations are limited only to a kind of real of the present invention
Executing mode, protection scope of the present invention is not limited thereto, it is evident that quantitatively can be in the skill of the present invention
Being changed on the basis of art, any those familiar with the art is at the technical scope that the invention discloses
In, the change that can readily occur in or replacement, all should contain within protection scope of the present invention.Therefore, originally
The protection domain of invention should be as the criterion with the protection domain that claim is defined.
Claims (4)
1. four mouthfuls of pipe expanders, set successively including on fuselage described in fuselage and head
Have charging, heating and three stations of enlarging, described head is sequentially provided with magazine,
Heater and expanding device, described feed station is alignd with magazine, adds hot charging
Putting and align with heating station, expanding device aligns with enlarging station；Described heater with
Heating station alignment horizontal plane be evenly distributed with heating move material station seat, expanding device with
The horizontal plane of enlarging station alignment is evenly distributed with enlarging and moves material station seat；Described heating moves
Material station seat and enlarging move material station seat and are both secured to move on pipe chain, move pipe chain and
Individual shifting pipe motor-driven connects；Described heater is provided with eight working positions, expanding device
Being provided with four working positions, its each working position all aligns with described station seat, and its feature exists
In: described feed station is provided with charging and deposits pipe group and hopper, sets at hopper outlet
Feeding regulating device and proportioner, described charging is had to deposit mono-stripe board of Guan Zuwei,
Being combined into a criss-cross pipe group of depositing, charging is deposited pipe group and is provided with four groups, the material bottom it
Bucket is an inclined-plane, and described feeding regulating device is a push rod and fixes even with push rod
The push pedal connect, described push rod passes through a spacing ring, is flexibly connected with spacing ring, described
Proportioner is a disk, uniform four semicircle grooves on its periphery；Described material stock
Device includes guide plate and arrangement for adjusting height, and described guide plate deposits pipe for uniform four
Groove, described arrangement for adjusting height is the cradling piece of distribution and described guide plate two ends, described
Cradling piece is connected with cylinder-driven.
A kind of four mouthfuls of pipe expanders the most according to claim 1, it is characterised in that enter described in:
Material station is provided with charging detection travel switch, and described magazine is provided with deposits pipe detection
Optoelectronic switch, on described heater, connection has fixture magnetic switch in situ, adds hot in-place
Magnetic switch and be bulldozed in situ magnetic switch, described shifting pipe motor is provided with shifting pipe and puts in place
Proximity switch；Described charging detection travel switch, deposits pipe detection optoelectronic switch, and fixture is former
Position magnetic switch, adds hot in-place magnetic switch, is bulldozed magnetic switch in situ, moves pipe and puts in place
Proximity switch is all connected with a signal input apparatus.
A kind of four mouthfuls of pipe expanders the most according to claim 1, it is characterised in that add described in:
Thermal includes that heat block and flattening device, described heat block are spill setting up and down
Block, described spill block is in transmission connection with upper cylinder and lower cylinder respectively；On described heat block
Under be symmetrically arranged on same heat block rail plate seat, described flattening device is one
Flat board, described flat board is connected with being bulldozed cylinder-driven.
A kind of four mouthfuls of pipe expanders the most according to claim 1, it is characterised in that: described expansion
Mouth device includes clamping device and mould installing rack, and described clamping device is upper and lower two
Clamping block, is in transmission connection by upper and lower two clamping cylinders respectively, and described mould installing rack is
Two-layer flat board, the placement of two-layer platen parallel, described mould installing rack is arranged at a mould bases
On guide rail, described mould bases guide rail is four hack levers being arranged in parallel, and described hack lever symmetry is worn
Crossing described two-layer flat board, the hack lever of described mould bases guide rail is fixed in mould bases fixed plate, institute
State mould installing rack center and be fixed with mould, described mould bases fixed plate and a die-cylinder
It is in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410295669.8A CN104029378B (en) | 2014-06-26 | 2014-06-26 | A kind of four mouthfuls of pipe expanders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410295669.8A CN104029378B (en) | 2014-06-26 | 2014-06-26 | A kind of four mouthfuls of pipe expanders |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104029378A CN104029378A (en) | 2014-09-10 |
| CN104029378B true CN104029378B (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410295669.8A Active CN104029378B (en) | 2014-06-26 | 2014-06-26 | A kind of four mouthfuls of pipe expanders |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438897A (en) * | 2014-09-18 | 2015-03-25 | 张家港市和恒精工机械有限公司 | Special pipe expanding machine |
| IT201600104716A1 (en) | 2016-10-18 | 2018-04-18 | Sica Spa | PIPE CONDITIONING MACHINE IN THERMOPLASTIC MATERIAL AND RELATIVE METHOD. |
| CN107175809B (en) * | 2017-07-06 | 2019-05-10 | 温州职业技术学院 | Hot melt plastic expects pipe nozzle automatic flanging former |
| CN109203441A (en) * | 2018-10-31 | 2019-01-15 | 江苏煜宇塑料机械科技有限公司 | A kind of quickening speed of production and energy-saving and environment-friendly six pipes pipe-expanding machine |
| CN116476371B (en) * | 2023-04-24 | 2024-01-02 | 江苏诺贝尔塑业股份有限公司 | Automatic double-end flaring machine |
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| US3520047A (en) * | 1965-08-02 | 1970-07-14 | Anger Kunststoff | Method of shaping the end of a pipe of thermoplastic material into a bell |
| US3632732A (en) * | 1968-11-09 | 1972-01-04 | Dynamit Nobel Ag | Method for forming sockets |
| CN2477355Y (en) * | 2001-05-23 | 2002-02-20 | 王志富 | Plastic pipes dilatting machine |
| CN2838930Y (en) * | 2005-10-14 | 2006-11-22 | 河北宝硕管材有限公司 | Full-automatic plastic pipe flaring machine |
| CN2868655Y (en) * | 2005-09-07 | 2007-02-14 | 河北宝硕管材有限公司 | Flaring device of plastic pipe double-pipe flaring machine |
| CN202727337U (en) * | 2012-06-08 | 2013-02-13 | 江苏誉坤塑胶管业有限公司 | Plastic pipe-expanding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3520047A (en) * | 1965-08-02 | 1970-07-14 | Anger Kunststoff | Method of shaping the end of a pipe of thermoplastic material into a bell |
| US3632732A (en) * | 1968-11-09 | 1972-01-04 | Dynamit Nobel Ag | Method for forming sockets |
| CN2477355Y (en) * | 2001-05-23 | 2002-02-20 | 王志富 | Plastic pipes dilatting machine |
| CN2868655Y (en) * | 2005-09-07 | 2007-02-14 | 河北宝硕管材有限公司 | Flaring device of plastic pipe double-pipe flaring machine |
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| Publication number | Publication date |
|---|---|
| CN104029378A (en) | 2014-09-10 |
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Effective date of registration: 20210820 Address after: 213000 No. 10 Jianye Road, Xuejia Town, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Changzhou Desheng Plastic Machinery Co.,Ltd. Address before: 213000 No. 10 Jianye Road, Xuejiazhen, Xinbei District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU DESHENG MOULD FACTORY |
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