CN107322935A - A kind of efficient hot melt spigot-and-socket device of PPR pipe part and its socket joint method - Google Patents
A kind of efficient hot melt spigot-and-socket device of PPR pipe part and its socket joint method Download PDFInfo
- Publication number
- CN107322935A CN107322935A CN201710528182.3A CN201710528182A CN107322935A CN 107322935 A CN107322935 A CN 107322935A CN 201710528182 A CN201710528182 A CN 201710528182A CN 107322935 A CN107322935 A CN 107322935A
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- China
- Prior art keywords
- hot melt
- socket
- plate
- lower mold
- hydraulic cylinder
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- 239000012943 hotmelt Substances 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 241000239290 Araneae Species 0.000 claims description 21
- 238000002844 melting Methods 0.000 claims description 18
- 230000008018 melting Effects 0.000 claims description 18
- 210000000078 claw Anatomy 0.000 claims description 16
- 229910001220 stainless steel Inorganic materials 0.000 claims description 15
- 239000010935 stainless steel Substances 0.000 claims description 15
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a kind of efficient hot melt spigot-and-socket device of PPR pipe part and its socket joint method, including frame, the frame is sequentially installed with hydraulic pressure and pushes device, lower mold apparatus, heating plate mobile device and upper mould device to from top to bottom；Guiding mechanism is installed, the lower mold apparatus, heating plate mobile device and upper mould device are connected with guiding mechanism respectively at the top of the frame.The present invention provides a kind of efficient hot melt spigot-and-socket device of PPR pipe part, the apparatus structure is simple, it is easy to operate, efficiency high, suitable for the hot melt spigot-and-socket connection of PPR large-caliber pipe fittings, while by above-mentioned hot melt spigot-and-socket device and its socket joint method, PPR pipe part hot melt can be allowed to realize onlineization production operation, make it heat quality to be greatly improved with efficiency, while being greatly reduced labour cost.
Description
Technical field
Field is docked with socket joint, and in particular to a kind of PPR pipe part heat the invention belongs to the hot melt between heavy caliber PPR pipe part
Fusing device and its socket joint method.
Background technology
With the maturation of plastic conduit production technology, bigbore plastic conduit is used more and more in engineering field.And
The connected mode of PPR pipe part connects for hot melt spigot-and-socket.
Hot melt spigot-and-socket between current PPR pipe part is also to rely on manual operations, when carrying out hot melt spigot-and-socket to pipe fitting, institute
The labor intensity paid is directly proportional to the bore of pipe fitting, and labour cost is directly proportional with labor intensity again.
The content of the invention
The invention aims to overcome the shortcomings of that above-mentioned there is provided a kind of efficient hot melt spigot-and-socket device of PPR pipe part, the dress
Put simple in construction, easy to operate, efficiency high, it is adaptable to the hot melt spigot-and-socket connection of PPR large-caliber pipe fittings.
The purpose of the present invention can be realized by following technical proposal：
A kind of efficient hot melt spigot-and-socket device of PPR pipe part, including frame, the frame are sequentially installed with hydraulic thrust from top to bottom
To device, lower mold apparatus, heating plate mobile device and upper mould device；Guiding mechanism is installed at the top of the frame, it is described under
Die device, heating plate mobile device and upper mould device are connected with guiding mechanism respectively.
Include straight line cunning is installed on hydraulic cylinder base, the hydraulic cylinder base preferably, the hydraulic pressure pushes device to
Rail and supporting plate, line slide rail are provided with sliding block, and the side of the sliding block is provided with the second hydraulic cylinder being attached thereto, and described the
Two hydraulic cylinders are fixed on the supporting plate, and the top of the sliding block is connected by connecting plate with first hydraulic cylinder, first hydraulic cylinder head
Portion is provided with articulated joint.
Preferably, position adjustment block and hydraulic cylinder scotch are additionally provided with the hydraulic cylinder base, the position adjustment
Block sets the bottom of second hydraulic cylinder, and the hydraulic cylinder scotch is arranged between line slide rail and supporting plate, and close to straight line
The side of guide rail.
Preferably, the articulated joint includes the first articulated joint and second joint joint, first articulated joint
Bottom is arranged on the head of first hydraulic cylinder, the shifting chute installed in the first articulated joint of the second joint joint sliding
It is interior.
Preferably, the lower mold apparatus, which includes centre position on the inside of first baffle, the first baffle, is provided with first
The first tight lock claw is installed at air spider, the top of first air spider, and the both sides of first air spider are symmetrically installed
There is first flanged (FLGD) linear bearing；The two ends of the first baffle are separately installed with mobile fixing seat of hinge, the mobile hinge
Stainless steel sleeve is installed on the outside of chain fixed seat.
Preferably, the heating plate mobile device includes heat melting device, rail plate, cylinder, the heat melting device passes through heat
Molten device supporting plate is arranged on the side of rail plate, and the opposite side of the rail plate is provided with mobile sliding block, described mobile sliding
It is provided with block in cylinder supports plate, the cylinder supports plate and cylinder supports axle is installed, the cylinder supports axle and cylinder phase
Connection, the both sides of the cylinder, which are symmetrically arranged with the axis of guide, the axis of guide, is mounted on flanged linear bearing, the band
Flange linear bearing is fixedly mounted on cylinder supports plate.
Preferably, the upper mould device includes pipe fitting roll-over plate and second baffle；The second baffle is arranged on pipe fitting
The top of returning face plate, the two ends of second baffle bottom are connected by Rectangular Spring with pipe fitting roll-over plate respectively；The second gear
Centre position is provided with the second air spider on the inside of plate, and the second tight lock claw is installed at the top of second air spider；The pipe
The two ends of part upset are symmetrically installed with second flanged (FLGD) linear bearing.
Preferably, the centre position on the inside of the pipe fitting roll-over plate is provided with flake bearing, the top of the flake bearing
Universal joint contiguous block is installed, the universal joint contiguous block is connected with the bottom of second baffle, in universal joint contiguous block in portion
Both sides be installed with the second stainless steel sleeve.
Preferably, the guiding mechanism includes guide rod, guide fixed block and fixing seat of hinge；The guide fixed block
Top is fixed with frame, and the bottom two ends of guide fixed block are symmetrical arranged fixing seat of hinge, and the side of the fixing seat of hinge is right
Title is provided with Bit andits control block, and the inner side of the Bit andits control block is provided with upset locating piece, and the bottom of guide rod is provided with guiding branch
Fagging.
The embodiment of the present invention also provides a kind of socket joint method of the efficient hot melt spigot-and-socket device of PPR pipe part, specifically includes following
Step：
(1) the tight lock claw that undertaking pipe fitting is respectively placed in into upper mould device and lower mold apparatus is clamped to pipe fitting；
(2) heat melting device is moved to suitable operating point and fixed remaining guiding mechanism, hydraulic thrust by heating plate mobile device
Started working to device, promote lower mold apparatus to move upwards, the pipe fitting on lower mold apparatus is slowly entered the die head of heat melting device；
(3) when the first stainless steel sleeve of lower mold apparatus is moved to top in the control flume of displacement control block, lower mould dress
Put together with heating plate mobile device in the presence of hydraulic cylinder, continue to move up, until the second stainless steel of upper mould device
Set is contacted with the bottom of the shifting chute of Bit andits control block, now, and the pipe fitting of upper mould device and the pipe fitting of lower mold apparatus complete whole
The work of individual hot melt；
(4) after pipe fitting is fully heated, under second hydraulic cylinder effect, lower mold apparatus starts to depart from heating with upper mould device
The heat melting device of plate mobile device, after band is completely disengaged from, hot melt is moved to initial position by heating plate mobile device；
(5) lower mold apparatus is up pushed into upper mould device, until the abundant socket joint of two pipe fittings, last upper mould device is filled with lower mould
The startup chuck put unclamps, and hydraulic pressure pushes device to and also does return motion, is returned to after initial position, then is held by manually removing hot melt
The pipe fitting being plugged.
Compared with prior art, the present invention has advantages below：
1) manpower can be replaced to carry out hot melt spigot-and-socket operation, section to PPR pipe part by hand completely using the hot melt spigot-and-socket device
Manual labor's cost has been saved, its production cost is greatly reduced.
2) device can guarantee that the attractive in appearance of the outward appearance of PPR pipe part, and it heats quality and greatly improved.
Brief description of the drawings
Fig. 1 is the front view of the efficient hot melt spigot-and-socket device of PPR pipe part of the present invention；
Fig. 2 is the front view that hydraulic pressure of the present invention pushes device to；
Fig. 3 is that hydraulic pressure of the present invention pushes device top view to；
Fig. 4 is lower mold apparatus front view of the present invention；
Fig. 5 is heating plate mobile device front view of the present invention；
Fig. 6 is heating plate mobile device top view of the present invention；
Fig. 7 is upper mould device front view of the present invention；
Fig. 8 is guiding mechanism front view of the present invention；
Shown in figure：1- frames, 2- hydraulic pressure pushes device, 2.1- position adjustment blocks, 2.2- support baseboards, the liquid of 2.3- second to
Cylinder pressure, the articulated joints of 2.4- the 3rd, 2.5- scotch, 2.6- Hydraulic Cylinder blocks, 2.7- sliding blocks, 2.8- first hydraulic cylinders,
2.9- line slide rails, 2.10- second joint joints, the articulated joints of 2.11- first, 2.12- hydraulic cylinder bases, 3- guidance panels bottom
Plate, 4- lower mold apparatus, 4.1- first baffles, 4.2- movement fixing seat of hinge, the stainless steel sleeves of 4.3- first, 4.4- pads, 4.5-
First flanged linear bearing, the tight lock claw of 4.6- first, the air spiders of 4.7- first, 5- heating plate mobile devices, 5.1- hot melts
Device, 5.2- guide rail mounting blocks, 5.3- movement sliding blocks, 5.4- heat melting device support baseboards, 5.5- cylinder supports axles, 5.6- cylinder supports
Plate, 5.7- cylinders, 5.8- shifting sledges, the 5.9- axis of guides, the flanged linear bearings of 5.10- second, 6- upper mould devices, 6.1- pipes
Part returning face plate, the flanged linear bearings of 6.2- the 3rd, 6.3- Rectangular Springs, 6.4- second baffles, the 6.5, second tight lock claw, 6.6-
Universal joint contiguous block, the 6.7, second stainless steel sleeve, 6.8- flake bearings, the 6.9- spring axis of guides, the air spiders of 6.10- second,
7- guiding mechanisms, 7.1- guide support plates, 7.2- guide rods, 7.3- pads, 7.4- upset locating pieces, 7.5- Bit andits control blocks,
7.6- fixing seat of hinge, 7.7- guide fixed blocks, 7.8- positioning screws.
Embodiment
In order that the purpose, technical scheme and advantage of the embodiment of the present invention are clearer, below in conjunction with present invention implementation
Technical scheme in example carries out clear, complete description, it is clear that described embodiment is the section Example of the present invention, and
It is not all of embodiment.Based on embodiments of the invention, those of ordinary skill in the art are not before creative work is paid
The every other embodiment obtained is put, protection scope of the present invention is belonged to.
As shown in figure 1, the embodiment of the present invention provides a kind of efficient hot melt spigot-and-socket device of PPR pipe part, including frame 1, wherein,
Frame 1 is to be connected by aluminium section bar by certain fitted position, and four runners, the frame 1 are provided with its bottom
Hydraulic pressure is sequentially installed with from top to bottom and pushes device 2, lower mold apparatus 4, heating plate mobile device 5 and upper mould device 6 to, in frame 1
Top guiding mechanism 7 is installed, lower mold apparatus 4, heating plate mobile device 5 and upper mould device 6 are connected with guiding mechanism 7 respectively
Connect.
Referring to shown in Fig. 2 to 3, the hydraulic pressure, which pushes device 2 to, includes hydraulic cylinder base 2.12, on hydraulic cylinder base 2.12
Line slide rail 2.9 and base supporting plate 2.2 are installed, line slide rail 2.9 is provided with sliding block 2.7, and the side of the sliding block 2.7 is pacified
Equipped with the second hydraulic cylinder 2.3 being attached thereto, the second hydraulic cylinder 2.3 is fixed in base supporting plate 2.2, in sliding block 2.7
Top be connected by connecting plate with first hydraulic cylinder 2.8, the head of first hydraulic cylinder 28. is provided with articulated joint (including first
Articulated joint 2.11 and second joint joint 2.10).Wherein, the He of position adjustment block 2.1 is also equipped with hydraulic cylinder base 2.12
Hydraulic cylinder scotch 2.5, the position adjustment block 2.1 sets the bottom of second hydraulic cylinder 2.3, and hydraulic cylinder scotch 2.5 is set
Between line slide rail 2.9 and base supporting plate 2.2, and close to the side of line slideway 2.9, pass through the He of position adjustment block 2.1
Hydraulic cylinder scotch 2.5 can realize limitation and positioning to the position of second hydraulic cylinder 2.3.In the present embodiment, the second liquid is passed through
The lifting of cylinder pressure 2.3 carrys out band movable slider 2.7 and moved up and down on line slideway 2.9, and the first hydraulic pressure is provided with sliding block 2.7
Cylinder 2.8, such first hydraulic cylinder 2.8 can also be moved under the drive of sliding block 2.7, by the head of first hydraulic cylinder 2.8
The articulated joint of installation is so as to realize the lifting to lower mold apparatus.
Further optimize the present embodiment, the articulated joint includes the first articulated joint 2.11, second joint joint 2.10
With the 3rd articulated joint 2.4, the bottom of the first articulated joint 2.11 is arranged on the head of first hydraulic cylinder 2.8, and described the
Two articulated joints 2.10 are slidably mounted in the shifting chute of the first articulated joint 2.11, and the 3rd articulated joint 2.4 is arranged on the
The head of two hydraulic cylinders 2.3, the flexible connection with the connecting plate of sliding block is realized by the 3rd articulated joint 2.4.
In the present embodiment, hydraulic pressure pushes device to and had more use articulated joint so that the whole work process of thermofusion device is
Flexible socket joint, pushes at the top of the push rod of device be connected with the first baffle 4.1 of lower mold apparatus 4 with articulated joint, its mesh in hydraulic pressure
Be exactly to allow clamped pipe fitting on lower mold apparatus 4 again can self-control during stress socket joint.
Shown in Figure 4, the lower mold apparatus 4 includes first baffle 4.1, the inner side centre position of first baffle 4.1
First air spider 4.7 is installed, the first tight lock claw 4.6 is installed at the top of first air spider 4.7, and described first is pneumatic
The both sides of chuck 4.7 are symmetrically installed with first flanged (FLGD) linear bearing 4.5；It is separately installed with the two ends of first baffle 4.1
Mobile fixing seat of hinge 4.2, the outside of mobile fixing seat of hinge 4.2 is provided with the first stainless steel sleeve 4.3.It is flanged by first
Linear bearing 4.5 and first hydraulic cylinder 2.8 connection, drive the first air spider 4.7 and first on first baffle 4.1 tight
The up and down motion of lock claw 4.6, is realized to tubing by the first tight lock claw 4.6 and captured.The stainless steel sleeve 4.3 can be in guide rod 7
Enterprising line slip.
Referring to shown in Fig. 5 to 6, the heating plate mobile device 5 includes heat melting device 5.1, rail plate 5.8 and cylinder 5.7,
Wherein, heat melting device 5.1 by heat melting device supporting plate 5.4 be arranged on rail plate 5.8 side, the rail plate 5.8 it is another
Side is provided with mobile sliding block 5.3, the mobile sliding block 5.3 and is provided with cylinder supports plate 5.6, the cylinder supports plate 5.6
Cylinder supports axle 5.5 is inside installed, the cylinder supports axle 5.5 is connected with cylinder 5.7.Symmetrically set in the both sides of cylinder 5.7
It is equipped with the axis of guide 5.9, the axis of guide 5.9 and is mounted on the 3rd flanged linear bearing 5.10, the described 3rd is flanged straight
Bobbin holds 5.10 and is fixedly mounted on cylinder supports plate 5.6.The movement of the heating plate mobile device 5 is adjusted by cylinder 5.7
Control, movement of the mobile sliding block 5.3 on rail plate 5.8 is realized by cylinder 5.7.
Shown in Figure 7, the upper mould device 6 includes pipe fitting roll-over plate 6.1 and second baffle 6.4；The second baffle
6.4 are arranged on the top of pipe fitting roll-over plate 6.1, and the two ends of the bottom of second baffle 6.4 are turned over by Rectangular Spring 6.3 and pipe fitting respectively
Flap 6.1 is connected；The inner side centre position of second baffle 6.1 is provided with the second air spider 6.10, and described second is pneumatic
The top of chuck 6.10 is installed by the second tight lock claw 6.5；It is flanged (FLGD) straight that the two ends of the pipe fitting roll-over 6.1 are symmetrically installed with second
Bobbin holds 6.2.Flake bearing 6.8, the top of the flake bearing 6.8 are installed in the centre position of the inner side of pipe fitting roll-over plate 6.1
Universal joint contiguous block 6.6 is installed, the universal joint contiguous block 6.6 is connected with the bottom of second baffle 6.4, universal in portion
The both sides of section contiguous block 6.6 are installed with the second stainless steel sleeve 6.7.
In the present embodiment, the bottom of the second air spider 6.10 of upper mould device 6 be provided with 4 groups of Rectangular Springs 6.3 with
Flake bearing 6.8, by Rectangular Spring 6.3 with flake bearing 6.8 in order to can be risen during pipe fitting again whole hot melt spigot-and-socket
To the effect of a self-control, so as to further reach the purpose of flexible socket joint.
Shown in Figure 4, guiding mechanism 7 includes guide rod 7.2, guide fixed block 7.7 and fixing seat of hinge 7.6, wherein,
The top of guide fixed block 7.7 is fixed with frame 1, and the bottom two ends of guide fixed block 7.7 are symmetrical arranged fixing seat of hinge 7.6, hinge
The side of chain fixed seat 7.6 is symmetrically arranged with Bit andits control block 7.5, in the inner side of displacement control block 7.5 provided with upset locating piece
7.4, the bottom of guide rod 7.2 is provided with guide support plate 7.1.Wherein, upper mould device 6 and lower mold apparatus 4 are in guiding mechanism 7
Moved along a straight line on guide rod 7.2, heating plate mobile device 5 is horizontal behind frame 1, hydraulic pressure is pushed device 2 to and is vertically arranged to bottom plate
On, bottom plate is arranged in frame 1.Upset locating piece 7.4 is engaged with the pipe fitting roll-over plate 6.1 of upper mould device 6.Fixed being oriented to
The centre position of block 7.7 is provided with the positioning screw 7.8 for being positioned to the second tight lock claw 6.5.The hot melt of pipe fitting be by
Upper mould device 6 and lower mold apparatus 4 are carried out to pipe fitting to clamping, making pipe fitting be heated again on hot-melt plate, upper mould device 6 and under
Die device 4 is carried out to being that hydraulic pressure pushes device completion to clamping, and the hydraulic pressure pushes device to mainly by two hydraulic cylinder groups
Into its power is provided by hydraulic station.By the present invention PPR pipe part hot melt can be allowed to realize onlineization production operation, make its heat
Molten quality is greatly improved with efficiency, while being greatly reduced labour cost.
The embodiment of the present invention also provides a kind of socket joint method of the efficient hot melt spigot-and-socket device of PPR pipe part, comprises the following steps：
Pipe fitting is respectively placed in into the tight lock claw of upper mould device 6 and lower mold apparatus 4, and (the i.e. second tight lock claw 6.5 and first is tight
Lock claw 4.6), then air spider (the second air spider 6.10 and the first air spider 4.7) is clamped to pipe fitting, now,
Heat melting device 5.1 is moved to suitable operating point and fixes remaining guiding mechanism by heating plate mobile device 5, and hydraulic pressure pushes device 2 to
Second hydraulic cylinder 2.3 start working, promote lower mold apparatus 4 upwards move, in the presence of guiding mechanism 7, the edge of lower mold apparatus 4
Guide rod does straight line and up moved, and the pipe fitting on lower mold apparatus 4 is slowly entered the die head of heat melting device 5.1, when lower mold apparatus 4
When first stainless steel sleeve 4.3 is moved to top in the control flume of displacement control block 7.5, lower mold apparatus 4 is moved with heating plate and filled
5 are put together in the presence of hydraulic cylinder, is continued to move up, until the second stainless steel sleeve 6.7 and Bit andits control of upper mould device 6
The bottom contact of second shifting chute of block 7.5, now, the pipe fitting of upper mould device 6 completes whole heat with the pipe fitting of lower mold apparatus 4
Molten work, after pipe fitting is fully heated, under the effect of second hydraulic cylinder 2.3, lower mold apparatus 4 starts to depart from upper mould device 6
The heat melting device 5.1 of heating plate mobile device 5, after band is completely disengaged from, hot melt is moved to initial position by heating plate mobile device 5,
Now, first hydraulic cylinder 2.8 is worked simultaneously with second hydraulic cylinder 2.3, and lower mold apparatus 4 is up pushed into upper mould device 6, until two
The abundant socket joint of pipe fitting, startup chuck (the second air spider 6.10 and the first pneumatic clamping of last upper mould device 6 and lower mold apparatus 4
Disk 4.7) unclamp, hydraulic pressure pushes device 2 to and also does return motion, is returned to after initial position, then good by manually removing hot melt spigot-and-socket
Pipe fitting.So repeatedly.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of efficient hot melt spigot-and-socket device of PPR pipe part, including frame, it is characterised in that：The frame is pacified successively from top to bottom
Push device, lower mold apparatus, heating plate mobile device and upper mould device to equipped with hydraulic pressure；Guiding machine is installed at the top of the frame
Structure, the lower mold apparatus, heating plate mobile device and upper mould device are connected with guiding mechanism respectively.
2. the efficient hot melt spigot-and-socket device of PPR pipe part according to claim 1, it is characterised in that：The hydraulic pressure pushes device to
Including hydraulic cylinder base, line slide rail and supporting plate are installed, line slide rail is provided with sliding block, described on the hydraulic cylinder base
The side of sliding block is provided with the second hydraulic cylinder being attached thereto, and the second hydraulic cylinder is fixed on the supporting plate, the sliding block
Top is connected by connecting plate with first hydraulic cylinder, and first hydraulic cylinder head is provided with articulated joint.
3. the efficient hot melt spigot-and-socket device of PPR pipe part according to claim 2, it is characterised in that：On the hydraulic cylinder base
Position adjustment block and hydraulic cylinder scotch are additionally provided with, the position adjustment block sets the bottom of second hydraulic cylinder, the hydraulic cylinder
Scotch is arranged between line slide rail and supporting plate, and close to the side of line slideway.
4. the efficient hot melt spigot-and-socket device of PPR pipe part according to claim 3, it is characterised in that：The articulated joint includes
First articulated joint and second joint joint, the first articulated joint bottom are arranged on the head of first hydraulic cylinder, described
Second joint joint sliding in the shifting chute of the first articulated joint.
5. the efficient hot melt spigot-and-socket device of PPR pipe part according to claim 1, it is characterised in that：The lower mold apparatus includes
Centre position is provided with the first air spider, the top peace of first air spider on the inside of first baffle, the first baffle
The first tight lock claw is filled, the both sides of first air spider are symmetrically installed with first flanged (FLGD) linear bearing；The first gear
The two ends of plate are separately installed with the outside of mobile fixing seat of hinge, the mobile fixing seat of hinge and are provided with stainless steel sleeve.
6. the efficient hot melt spigot-and-socket device of PPR pipe part according to claim 1, it is characterised in that：The heating plate movement dress
Put including heat melting device, rail plate, cylinder, the heat melting device is arranged on the side of rail plate, institute by heat melting device supporting plate
The opposite side for stating rail plate is provided with mobile sliding block, the mobile sliding block and is provided with cylinder supports plate, the cylinder supports
Cylinder supports axle is installed, the cylinder supports axle connects with cylinders, and the both sides of the cylinder are symmetrically arranged with guiding in plate
Flanged linear bearing is mounted on axle, the axis of guide, the flanged linear bearing is fixedly mounted on cylinder supports plate
On.
7. the efficient hot melt spigot-and-socket device of PPR pipe part according to claim 1, it is characterised in that：The upper mould device includes
Pipe fitting roll-over plate and second baffle；The second baffle is arranged on the top of pipe fitting roll-over plate, the two ends point of second baffle bottom
It is not connected by Rectangular Spring with pipe fitting roll-over plate；Centre position is provided with the second air spider on the inside of the second baffle,
The top of second air spider is installed by the second tight lock claw；It is flanged (FLGD) that the two ends of the pipe fitting roll-over are symmetrically installed with second
Linear bearing.
8. the efficient hot melt spigot-and-socket device of PPR pipe part according to claim 8, it is characterised in that：In the pipe fitting roll-over plate
The centre position of side is provided with flake bearing, the top of the flake bearing and is provided with universal joint contiguous block, the universal joint
Contiguous block is connected with the bottom of second baffle, and the second stainless steel sleeve is installed with the both sides of universal joint contiguous block.
9. the efficient hot melt spigot-and-socket device of PPR pipe part according to claim 1, it is characterised in that：The guiding mechanism includes
Guide rod, guide fixed block and fixing seat of hinge；Fixed at the top of the guide fixed block with frame, the bottom two of guide fixed block
End is symmetrical arranged fixing seat of hinge, and the side of the fixing seat of hinge is symmetrically arranged with Bit andits control block, the Bit andits control block
Inner side provided with upset locating piece, the bottom of guide rod is provided with guide support plate.
10. a kind of socket joint method of the efficient hot melt spigot-and-socket device of PPR pipe part, it is characterised in that comprise the following steps：
(1) the tight lock claw that undertaking pipe fitting is respectively placed in into upper mould device and lower mold apparatus is clamped to pipe fitting；
(2) heat melting device is moved to suitable operating point and fixes remaining guiding mechanism by heating plate mobile device, and hydraulic pressure pushes dress to
Start-up operation is put, promotes lower mold apparatus to move upwards, the pipe fitting on lower mold apparatus is slowly entered the die head of heat melting device；
(3) when the first stainless steel sleeve of lower mold apparatus is moved to top in the control flume of displacement control block, lower mold apparatus with
Heating plate mobile device in the presence of hydraulic cylinder, is continued to move up together, until upper mould device the second stainless steel sleeve with
The bottom contact of the shifting chute of Bit andits control block, now, the pipe fitting of upper mould device and the pipe fitting of lower mold apparatus complete whole heat
Molten work；
(4) after pipe fitting is fully heated, under second hydraulic cylinder effect, lower mold apparatus starts to depart from heating plate shifting with upper mould device
The heat melting device of dynamic device, after band is completely disengaged from, hot melt is moved to initial position by heating plate mobile device；
(5) lower mold apparatus is up pushed into upper mould device, until the abundant socket joint of two pipe fittings, last upper mould device and lower mold apparatus
Start chuck to unclamp, hydraulic pressure pushes device to and also does return motion, is returned to after initial position, then good by manually removing hot melt spigot-and-socket
Pipe fitting.
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| CN107322935B CN107322935B (en) | 2019-12-17 |
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Cited By (3)
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| CN110948887A (en) * | 2019-12-11 | 2020-04-03 | 天保建设集团有限公司 | Major diameter PPR water supply riser hot melt mounting tool |
| CN114633481A (en) * | 2022-04-07 | 2022-06-17 | 深圳弘联硕科技有限公司 | Water nozzle welding machine |
| CN115283845A (en) * | 2022-08-03 | 2022-11-04 | 海盐伟成印刷股份有限公司 | Sachet production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110948887A (en) * | 2019-12-11 | 2020-04-03 | 天保建设集团有限公司 | Major diameter PPR water supply riser hot melt mounting tool |
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| CN115283845B (en) * | 2022-08-03 | 2024-09-03 | 海盐伟成印刷股份有限公司 | A sachet production line |
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| CN107322935B (en) | 2019-12-17 |
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Effective date of registration: 20191115 Address after: 430000 second floor, administration building, No.8, Jinfu Road, HUANGJINKOU Industrial Park, Hanyang District, Wuhan City, Hubei Province Applicant after: Wuhan Century Jinniu Pipe Fittings Technology Co., Ltd. Address before: The 430000 Hubei gold city in Wuhan province Hanyang District Industrial Park Jinfu Road No. 8 Applicant before: Wuhan Kingbull Economic Development Co., Ltd. |
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