CN104029378A - Four-opening pipe-expanding machine - Google Patents
Four-opening pipe-expanding machine Download PDFInfo
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- CN104029378A CN104029378A CN201410295669.8A CN201410295669A CN104029378A CN 104029378 A CN104029378 A CN 104029378A CN 201410295669 A CN201410295669 A CN 201410295669A CN 104029378 A CN104029378 A CN 104029378A
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Abstract
The invention relates to the technical field of pipe-expanding machining of plastic pipe fittings and particularly relates to a four-opening pipe-expanding machine. The four-opening pipe-expanding machine comprises a machine body and a machine head, wherein the machine body is provided with three stations including a feeding station, a heating station and a pipe-expanding station; the machine head is provided with a material storing device, a heating device and a pipe-expanding device; the feeding station, the heating station and the pipe-expanding station are respectively aligned to the material storing device, the heating device and the pipe-expanding device; material moving station seats are arranged on the aligned planes; a heating material moving station seat and a pipe-expanding material moving station seat are fixedly arranged on a pipe moving chain; the pipe moving chain is in transmission connection with a pipe moving motor; the pipe-expanding device is provided with four pipe-expanding stations. With the adoption of the technical scheme, the four-opening pipe-expanding machine has the beneficial effects that a pipe-expanding procedure comprises feeding, heating and pipe expanding; corresponding heating and pipe-expanding devices are used in each procedure; the pipe expanding is stable and ordered; the equipment structure is simple, a consumed energy source is low and the product quality is high.
Description
Technical field
The present invention relates to plastic pipe expander processing technique field, particularly a kind of four-hole pipe expander.
Background technology
Nowadays the tubing on market is varied, in order to adapt to various purposes, all needs tubing to carry out secondary operations, i.e. change in shape reaches different user demands, as bend pipe, expander and the draw etc.Expander operation particularly, can be for connection tube material through the tubing of enlarging, so the demand of expander is also very huge, particularly for the expander of plastic pipe, has the larger market demand.
Bigbore tubing processing, a machine can only be processed one or two tubing simultaneously often, now for the flaring machinery of pipe with small pipe diameter plastic tube, in order to improve the number of processing simultaneously, great majority have adopted comparatively complicated machinery, complicated structural design, although met to a certain extent the demand of full-automatic expander, its device structure is complicated, floor space is larger, consume a large amount of energy, improved the production cost of product, be unfavorable for the processing of mass.And the complexity of structure caused the randomness in process, for the precision of product expander, cannot control preferably.
Summary of the invention
The deficiency occurring in order to solve above-mentioned prior art, the object of the present invention is to provide a kind of four-hole pipe expander, and device structure is simple and clear, and execution efficiency is high, and expander process quickly and orderly is stable, has improved the quality of flaring precision and product.
In order to reach above-mentioned technical purpose, technical scheme of the present invention is:
Comprise fuselage and head, on described fuselage, be provided with successively charging, heating and three stations of enlarging, on described head, be provided with successively magazine, heater and expanding device, described feed station is alignd with magazine, heater aligns with heating station, and expanding device aligns with enlarging station; The horizontal plane that described heater aligns with heating station is evenly distributed with heating and moves material station seat, and the horizontal plane that expanding device aligns with enlarging station is evenly distributed with enlarging and moves material station seat; Described heating moves material station seat and enlarging and moves material station seat and be all fixed on and move on pipe chain, moves pipe chain and moves and manage motor-driven and be connected with one; Described heater is provided with eight working positions, and expanding device is provided with four working positions, and its each working position all aligns with described station seat.
Further, described feed station is provided with charging and detects travel switch, described magazine is provided with deposits pipe detection optoelectronic switch, on described heater, be connected with fixture original position magnetic switch, add hot in-place magnetic switch and be bulldozed original position magnetic switch, described in move pipe motor and be provided with and move the pipe approach switch that puts in place; Described charging detects travel switch, deposits pipe and detects optoelectronic switch, and fixture original position magnetic switch, adds hot in-place magnetic switch, is bulldozed original position magnetic switch, moves the pipe approach switch that puts in place and is all connected with a signal input apparatus.
Further, described feed station is provided with charging and deposits pipe group and hopper, at hopper outlet place, be provided with feeding regulating device and proportioner, stripe board of Guan Zuwei is deposited in described charging, be combined into a criss-cross pipe group of depositing, charging is deposited pipe group and is provided with four groups, the hopper of its bottom is an inclined-plane, described feeding regulating device is a push rod and the push pedal that is fixedly connected with push rod, described push rod is by a spacing ring, be flexibly connected with spacing ring, described proportioner is a disk, uniform four semicircle grooves on its periphery; Described magazine comprises guide plate and arrangement for adjusting height, on described guide plate, deposits tube seat for uniform four, and described arrangement for adjusting height is the cradling piece of distribution with described guide plate two ends, and described cradling piece is connected with cylinder-driven.
Further, described heater comprises heat block and is bulldozed device, and described heat block is spill piece setting up and down, and described spill piece is in transmission connection with upper cylinder and lower cylinder respectively; Described heat block is symmetrically arranged on same heat block rail plate seat up and down, described in to be bulldozed device be a flat board, described flat board be bulldozed cylinder-driven and be connected.
Further, described expanding device comprises clamping device and mould installing rack, described clamping device is upper and lower two clamps, by upper and lower two clamping cylinders, be in transmission connection respectively, described mould installing rack is two-layer flat board, the parallel placement of two-layer flat board, described mould installing rack is arranged on a mould bases guide rail, described mould bases guide rail is four hack levers that are arranged in parallel, described hack lever is symmetrical through described two-layer flat board, the hack lever of described mould bases guide rail is fixed on mould bases fixed head, described mould installing rack center is fixed with mould, described mould bases fixed head and a die-cylinder are in transmission connection.
Adopt the beneficial effect of technique scheme to be, expander operation is divided into charging heating and enlarging, and each operation is corresponding corresponding heating and expanding device all, expander steady ordered, and device structure is simple, consumes the energy lower, and product quality is higher.
Accompanying drawing explanation
For better explanation technology contents of the present invention, below by accompanying drawing explanation and the specific embodiment, the invention will be further described.
Fig. 1 is overall schematic of the present invention;
Fig. 2 is head schematic diagram of the present invention;
Fig. 3 is afterbody charging schematic diagram of the present invention;
Fig. 4 is proportioner schematic diagram;
Fig. 5 is that pipe group schematic diagram is deposited in charging;
Fig. 6 is feed hopper adjusting device schematic diagram;
Fig. 7 is expanding device schematic diagram.
In figure, 1 is fuselage, 2 is head, 1-1-1 is that pipe group is deposited in charging, 1-1-2 is hopper, 1-1-3 is feeding regulating device, 1-1-4 is proportioner, 1-1-5 is for moving pipe motor, 1-1-6 is for moving pipe chain, 1-1-7 is groove, 1-1-8 is for depositing tube sheet, , 1-1-9 is spacing ring, 1-1-10 is dull and stereotyped, 1-2-1 expects station seat for heating moves, 1-3-1 is that enlarging moves material station seat, 2-1 is magazine, 2-2 is heater, 2-3 is enlarging shaped device, 2-1-1 is guide plate, 2-1-2 is arrangement for adjusting height, 2-2-1 is heat block, 2-2-2 is heat block rail plate seat, 2-2-3 is for being bulldozed device, 2-3-1 is clamping device, 2-3-2 is mould installing rack, 2-3-3 is mould, 2-3-4 is mould bases guide rail, 2-3-5 is mould bases fixed head, 2-3-6 is die-cylinder.
The specific embodiment
In order better to illustrate, below by the specific embodiment, the present invention is further explained technology contents of the present invention.
As shown in Figure 1, (i.e. left and right directions figure) eyes right from the left side of fuselage 1, be Fig. 3, be followed successively by feed station, heating station and enlarging station, with reference to the schematic diagram of Fig. 2 head 2, be respectively magazine 2-1, heater 2-2 and enlarging shaped device 2-3, wherein feed station and magazine 2-1 horizontal alignment, heating station and heater 2-2 horizontal alignment, enlarging station and enlarging shaped device 2-3 horizontal alignment.On the horizontal plane of heating station and heater 2-2 horizontal alignment, be distributed with heating and move material station seat 1-2-1, on the horizontal plane that enlarging station aligns with enlarging shaped device 2-3, be distributed with enlarging and move material station seat 1-3-1, heating moves material station seat 1-2-1 and enlarging and moves material station seat 1-3-1 and be all fixed on one and move and manage on chain 1-1-6, move pipe chain 1-1-6 by moving pipe motor 1-1-5 transmission, thereby drive station seat to move.During operation, the tubing being positioned on magazine 2-1 is delivered in feed station, tubing in feed station and then drop down onto heating and move on material station seat 1-2-1, under the effect that moves pipe motor 1-1-5, move, the heater 2-2 now aliging with heating station heats tubing, moves pipe motor 1-1-5 and continues running, and the tubing after heating is moved on enlarging station, enlarging shaped device 2-3 carries out enlarging to tubing on the other hand, and so far an operation completes.Whole process steps is simply orderly, and the tubing process from former tubing to enlarging is very easy, and 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.
Further as shown in Figures 2 and 3, charging is housed in feed station and deposits pipe group 1-1-1, thereunder be fixed with hopper 1-1-2, at hopper 1-1-2 outlet at bottom, be provided with a feeding regulating device 1-1-3, below feeding regulating device 1-1-3, be provided with a proportioner 1-1-4.Magazine 2-1 is provided with a guide plate 2-1-1, upper uniform four of guide plate 2-1-1 deposits tube seat, in its bottom, be provided with arrangement for adjusting height 2-1-2, arrangement for adjusting height 2-1-2 is that the cradling piece that is fixed on guide plate two ends forms, its cradling piece regulates the height of guide plate 2-1-1 by cylinder, guide plate 2-1-1 delivers to charging by tubing and deposits on pipe group 1-1-1.It is the iron plate of a bar shaped that pipe group 1-1-1 is deposited in charging, being combined into an interface is the criss-cross tube sheet 1-1-8 that deposits, can swing back and forth with its kernel of section, the tubing being positioned over above drops along with its rotation, pipe group stops operating, tubing stops dropping, and has reached the control of charging quantity and speed.Proportioner 1-1-4 is a disk, and its even circumferential is provided with four semicircular groove 1-1-7, and the tubing falling from hopper 1-1-2 touches disk, and disk, by driven by motor, is pulled away when tubing is rolled to the groove 1-1-7 on disk.The feeding regulating device 1-1-3 that is positioned at hopper 1-1-2 exit be one rectangular, a dull and stereotyped 1-1-10 of its end welding, rectangularly by a spacing ring 1-1-9, can move around, dull and stereotyped 1-1-10 can block the outlet of hopper 1-1-2, to reach the object that stops charging.The feeding mechanism of the present invention's design is simple in structure, and cost is lower, utilizes the setting of simple shape and tool location, reaches speed and the frequency of controlling tubing charging, there will not be the phenomenon of charging confusion.
As a kind of electrical control to feed end, in charging, deposit on pipe group 1-1-1 and be equipped with charging detection travel switch, on magazine 2-1 guide plate 2-1-1, be equipped with and deposit pipe detection optoelectronic switch, practical electrical control reaches the object of automatic control.
Further, described heater comprises heat block and is bulldozed device, and described heat block is symmetrically arranged on same heat block rail plate seat up and down.As shown in Figure 2, heater 2-2 is provided with heat block 2-2-1, heat block 2-2-1 is fixed on heat block rail plate seat 2-2-2 and can moves up and down, heat block 2-2-1 is arranged symmetrically with up and down, be provided with and be bulldozed device 2-2-3 below in the middle, being bulldozed device is a flat board, by a cylinder, is promoted.When tubing enters heating station, be bulldozed device 2-2-3 and under cylinder drives, tubing be pushed on same plane, now upper and lower heat block 2-2-1 moves up and down respectively, tubing is fixed and it is heated.Heat block 2-2-1 is upper and lower two semicircular spill pieces, is connected respectively by it promotes with upper and lower air cylinders, and the tubing of its diameter and required heating is in the same size.The shape of heat block 2-2-1 adapts to the caliber of tubing preferably, and this heater 2-2 reduced a fixedly link of tubing, directly heat block 2-2-1 is arranged to semicircle, both met the fixedly requirement of tubing, reached again the object of heating, the setting of having saved other devices.
As a kind of electrical equipment control of heater 2-2, on heat block 2-2-1, be equipped with fixture original position magnetic switch and add hot in-place magnetic switch, be bulldozed on device 2-2-3 and be equipped with and be bulldozed original position magnetic switch, reach the object of automatic control.
Further, as shown in Figure 2, described expanding device comprises clamping device and mould installing rack, described mould installing rack is arranged on a mould bases guide rail, described mould bases guide rail is fixed on mould bases fixed head, described mould installing rack center is fixed with mould, and described mould bases fixed head and a die-cylinder are in transmission connection.Enlarging shaped device 2-3 is provided with clamping device 2-3-1, be positioned at fuselage 1 and head 2 junctions, be a mould installing rack 2-3-2 thereafter, mould installing rack 2-3-2 is arranged on a mould bases guide rail 2-3-4, can move around upper, at mould installing rack 2-3-2 center, be fixed with mould 2-3-3, a mold fixed plate 2-3-5 of mould installing rack 2-3-2 back welding, mold fixed plate 2-3-5 and a die-cylinder 2-3-6 interlock.During operation, the clamping device 2-3-1 that is positioned at mould 2-3-3 the place ahead first fixes pipe fitting, and die-cylinder 2-3-6 action is advanced into tubing inside before the mould 2-3-3 of promotion mould installing rack 2-3-2 inside, carries out enlarging operation.Mould bases guide rail 2-3-4 is four guide rails that are arranged in parallel, mould installing rack 2-3-2 is two parallel flat boards, vertically be positioned on mould bases guide rail 2-3-4, die-cylinder 2-3-6 pushes direction and guide rail keeping parallelism, guaranteed the position precision of mould 2-3-3, thereby guaranteed the precision of tubing enlarging, reduced the appearance of waste product, improved production efficiency.
As a kind of control that moves pipe motor 1-1-5, be provided with one thereon and move the pipe approach switch that puts in place, control that tubing reaches corresponding station and the effect that stops, guarantee the levels of precision of tubing processing.
Further, the charging mentioned above detects travel switch, deposit pipe and detect optoelectronic switch, fixture original position magnetic switch, add hot in-place magnetic switch, be bulldozed original position magnetic switch, moving the pipe approach switch that puts in place is all connected with a signal input apparatus, as shown in Figure 1, its terminal signaling receiving terminal is positioned at head right side, be used for collecting charging, the signal that heating and each position of enlarging station transmit carries out centralized Control, each operation to tubing processing is carried out macro adjustments and controls, hold the required precision reaching of each operation, the control requirement of speed and quantity, guaranteed the globality of processing tubing, make process without any confusion, therefore the pipe workpiece quality of expander there will not be larger deviation.
It should be noted that; four set enlarging stations of the present invention are only confined to one embodiment of the present invention; protection scope of the present invention is not limited to this; clearly quantitatively can in technical foundation of the present invention, change; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim was defined.
Claims (5)
1. a four-hole pipe expander, comprise fuselage and head, it is characterized in that: on described fuselage, be provided with successively charging, heating and three stations of enlarging, on described head, be provided with successively magazine, heater and expanding device, described feed station is alignd with magazine, heater aligns with heating station, and expanding device aligns with enlarging station; The horizontal plane that described heater aligns with heating station is evenly distributed with heating and moves material station seat, and the horizontal plane that expanding device aligns with enlarging station is evenly distributed with enlarging and moves material station seat; Described heating moves material station seat and enlarging and moves material station seat and be all fixed on and move on pipe chain, moves pipe chain and moves and manage motor-driven and be connected with one; Described heater is provided with eight working positions, and expanding device is provided with four working positions, and its each working position all aligns with described station seat.
2. a kind of four-hole pipe expander according to claim 1, it is characterized in that: described feed station is provided with charging and detects travel switch, described magazine is provided with deposits pipe detection optoelectronic switch, on described heater, be connected with fixture original position magnetic switch, add hot in-place magnetic switch and be bulldozed original position magnetic switch, described in move pipe motor and be provided with and move the pipe approach switch that puts in place; Described charging detects travel switch, deposits pipe and detects optoelectronic switch, and fixture original position magnetic switch, adds hot in-place magnetic switch, is bulldozed original position magnetic switch, moves the pipe approach switch that puts in place and is all connected with a signal input apparatus.
3. a kind of four-hole pipe expander according to claim 1, it is characterized in that: described feed station is provided with charging and deposits pipe group and hopper, at hopper outlet place, be provided with feeding regulating device and proportioner, stripe board of Guan Zuwei is deposited in described charging, be combined into a criss-cross pipe group of depositing, charging is deposited pipe group and is provided with four groups, the hopper of its bottom is an inclined-plane, described feeding regulating device is a push rod and the push pedal that is fixedly connected with push rod, described push rod is by a spacing ring, be flexibly connected with spacing ring, described proportioner is a disk, uniform four semicircle grooves on its periphery, described magazine comprises guide plate and arrangement for adjusting height, on described guide plate, deposits tube seat for uniform four, and described arrangement for adjusting height is the cradling piece of distribution with described guide plate two ends, and described cradling piece is connected with cylinder-driven.
4. a kind of four-hole pipe expander according to claim 1, is characterized in that: described heater comprises heat block and be bulldozed device, and described heat block is spill piece setting up and down, and described spill piece is in transmission connection with upper cylinder and lower cylinder respectively; Described heat block is symmetrically arranged on same heat block rail plate seat up and down, described in to be bulldozed device be a flat board, described flat board be bulldozed cylinder-driven and be connected.
5. a kind of four-hole pipe expander according to claim 1, it is characterized in that: described expanding device comprises clamping device and mould installing rack, described clamping device is upper and lower two clamps, by upper and lower two clamping cylinders, be in transmission connection respectively, described mould installing rack is two-layer flat board, the parallel placement of two-layer flat board, described mould installing rack is arranged on a mould bases guide rail, described mould bases guide rail is four hack levers that are arranged in parallel, described hack lever is symmetrical through described two-layer flat board, the hack lever of described mould bases guide rail is fixed on mould bases fixed head, described mould installing rack center is fixed with mould, described mould bases fixed head and a die-cylinder are 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 |
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| 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 |
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| CN104029378A true CN104029378A (en) | 2014-09-10 |
| CN104029378B CN104029378B (en) | 2016-09-07 |
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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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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN107175809A (en) * | 2017-07-06 | 2017-09-19 | 温州职业技术学院 | Hot melt plastic expects pipe mouth of pipe 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 |
| CN109789602A (en) * | 2016-10-18 | 2019-05-21 | 希卡股份公司 | For adjusting the machine and correlation technique of the pipeline made of thermoplastic material |
| CN116476371A (en) * | 2023-04-24 | 2023-07-25 | 江苏诺贝尔塑业股份有限公司 | Automatic double-end flaring machine |
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| 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 |
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| 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 |
| CN116476371A (en) * | 2023-04-24 | 2023-07-25 | 江苏诺贝尔塑业股份有限公司 | Automatic double-end flaring 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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|---|---|
| CN104029378B (en) | 2016-09-07 |
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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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