CN109703040A - A kind of automatic sweating welder of plastic tube - Google Patents
A kind of automatic sweating welder of plastic tube Download PDFInfo
- Publication number
- CN109703040A CN109703040A CN201910166953.8A CN201910166953A CN109703040A CN 109703040 A CN109703040 A CN 109703040A CN 201910166953 A CN201910166953 A CN 201910166953A CN 109703040 A CN109703040 A CN 109703040A
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- China
- Prior art keywords
- block
- driving
- guide
- mounting shell
- plastic tube
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Classifications
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- 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"
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- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/114—Single butt joints
- B29C66/1142—Single butt to butt joints
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- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention belongs to plastics arts, more particularly to a kind of automatic sweating welder of plastic tube, it includes mounting shell, heat block, actuating arm, limit plate, driving mechanism, the plastic water pipe bonding machine, it is mobile by control driving pull rod so that hot melt block is moved to and contacts with limit plate first, later, the actuating arm hot melt device that driving pull rod continues to move to two fixed plastics pipes of driving is close, two plastic tubes are heated by heat melting device, the pull rod of control driving later is mobile, so that two actuating arms drive plastic tube to remove first to two sides, later driving pull rod continue to move to control hot melt block be moved to initial position after, control driving pull rod makes two actuating arms drive plastic tube mobile again, finally weld together；It reduces because manually influencing welding effect because nozzle cannot be aligned to two plastic tube pressures, welding is caused leak occur；It is prevented simultaneously because heating causes the plastic tube originally heated to solidify and influence welding effect twice.
Description
Technical field
The invention belongs to plastics arts more particularly to a kind of automatic sweating welders of plastic tube.
Background technique
Plastics welding, which refers to, to be made the contact surface of two plastic parts with heating means while melting, so that it is a to be combined into them
Whole connection method；Currently, the welding between plastic tube nozzle, the method for mostly using plastic pipe hot-melt to dock greatly, by two
After the weld interface heater plate to viscous state of plastic tube, heating plate is removed；It is artificial again to apply in opposite directions to two plastic tubes
Pressure, and cooled and solidified under this pressure state, form firm connection；In the prior art, during manual pressure, such as
Welding circular hole on two plastic tubes of fruit can not be accurately positioned, and will lead to weld failure, cause defective products；And using only
When can be carried out the heating plate of unilateral heating, two plastic tubes cannot be heated simultaneously, in this state, in butt welding,
One of them in two plastic tubes can heat first, after the completion of heating, during being heated to another plastic tube, if
Overlong time, the plastic tube originally heated just will appear solidification phenomenon, lead to weld failure.
The present invention design a kind of automatic sweating welder of plastic tube solve the problems, such as it is as above.
Summary of the invention
To solve drawbacks described above in the prior art, the present invention discloses a kind of automatic sweating welder of plastic tube, it is to adopt
It is realized with following technical scheme.
A kind of automatic sweating welder of plastic tube, it is characterised in that: it includes mounting shell, hot melt block, actuating arm, limit
Plate, guide pad, driving mechanism, driving pull rod, threaded rod, guide rod, guide groove, rack gear, are wherein provided with threaded hole on mounting shell,
Threaded rod is mounted on mounting shell by threaded hole, and the both ends of threaded rod are pierced by the two sides that mounting shell is located at mounting shell；Driving
One end of arm has the removable fixed ring of fixed plastics pipe, and the other end of actuating arm is mounted on threaded rod by being threadedly engaged
Both ends；The side of actuating arm is equipped with guide rod, and there are two the guide grooves penetrated through, guide pad to be fixedly mounted on peace for tool on guide pad
It fills on shell, and two guide rods on two actuating arms are slidably matched with two guide grooves one-to-one correspondence on guide pad；Guiding
The effect of bar is that have the cooperation for the corresponding guide groove opened on guide pad to play guiding role to actuating arm by guide rod to make
Swing can not only be can be carried out along the sliding of the axis of threaded rod by obtaining actuating arm；The side of mounting shell is equipped with limit plate；Limit plate
Effect be position-limiting action is played to hot melt block so that hot melt block to limit plate side it is mobile during contact with limit plate
When, hot melt block is exactly in cooperation position with by the fixed plastic tube of actuating arm.
Be provided with guide chute on above-mentioned mounting shell, heat block one end installation there are two distribution symmetrical above and below driving plate；
The effect of driving plate is easy for driving mechanism driving hot melt block to the side movement close to hot melt block；Heat block by driving plate with
The side for being fitted to mounting shell of guide chute, driving plate are slidably matched with mounting shell；Hot melt block is matched with two actuating arms
It closes, hot melt block and limit plate cooperate.
Square groove, the drive block that driving mechanism has free extension and automatically resets, driving machine are provided on the downside of mounting shell
Structure drives pull rod to be slidably matched with square groove by driving pull rod to be mounted on the inside of mounting shell, on drive block and hot melt block
Driving plate cooperation；One end that driving pull rod is located on the outside of mounting shell is equipped with pull lever；It is manual that the effect of pull rod is easy for people
Operation.
Rach slot is provided on mounting shell, there are two the triggering block being distributed up and down, the effects of triggering block for the upper end installation of rack gear
The drive block drive rack being easy in driving mechanism is as driving mechanism moves together；Rack gear is being pacified by being slidably installed
It fills on the inside of shell, the rach slot opened on rack gear and mounting shell cooperates；Rack gear moves up and down control threaded rod rotation；Triggering block and drive
Motion block cooperation.
After the drive block driving hot melt block in driving mechanism is moved to the side close to limit plate to be contacted with limit plate,
Drive block in driving mechanism, which moves down, to be contacted with the triggering block for being located at upside in two triggering blocks installed on rack gear.
As the further improvement of this technology, first gear is installed on above-mentioned threaded rod, first gear is engaged with rack；
When rack gear left-right rotation, rack gear will drive first gear rotation, and first gear rotates so that threaded rod rotates.
As the further improvement of this technology, above-mentioned second guide sleeve is mounted in mounting shell by a link block, and the
Two guide sleeves are to driving pull rod guiding.
As the further improvement of this technology, above-mentioned first guide sleeve passes through two symmetrical the second link block installations
In mounting shell, and the first guide sleeve is oriented to rack gear.
As the further improvement of this technology, above-mentioned actuating arm includes fixed ring, fixed link, sliding bar, wherein sliding bar
One end there is screw thread round hole, sliding bar is fitted on threaded rod by screw thread round hole and threaded rod, fixed link
One end be mounted on the other end of sliding bar, the removable fixed ring of fixed plastics pipe is installed on the upside of fixed link.
As the further improvement of this technology, there is notch, the two sides of notch are equipped in fixed ring in above-mentioned fixed ring
Latch, has screw thread axis hole on latch, is equipped with bolt by being threadedly engaged on screw thread axis hole；It can be with by rotating bolt
The size for controlling fixed ring internal diameter, so that fixed ring clamps plastic tube.
As the further improvement of this technology, above-mentioned driving mechanism includes drive block, return spring, driving shell, second leads
Block, the first guide groove are wherein symmetrically opened on the two sides in driving shell there are two the first guide groove, and driving shell passes through driving pull rod peace
In mounting shell；There is symmetrical inclined-plane, the upper and lower ends of drive block are symmetrically equipped on the two sides up and down of drive block
Two the second guide blocks, drive block is fitted in driving shell by two the second guide blocks and two the first guide grooves, and driving
Return spring is installed between block and the bottom side of driver slot；When drive block be located at hot melt block on two driving plates between, and
To close to the movement of the side of limit plate, drive block movement will be by driving hot melt block to move with the driving plate of one side contact of incline plane
Dynamic, after hot melt block, which is moved to, to be contacted with limit plate, limit plate continues to move to drive block, drive block to hot melt block limit at this time
Will be mobile to the side far from driving plate under the action of the driving plate being in contact with it, when drive block be moved fully to it is corresponding
After driving plate is detached from, driving plate just loses the limit to drive block, and drive block removes again under the action of the return spring；This
When drive block continue to move to will in two triggering blocks installed on rack gear be located at close to hot melt block side triggering block contact,
Drive block pushes the triggering block to make triggering block band carry-over bar mobile；Rack gear movement will make two actuating arms towards hot melt
Block is mobile, and after two actuating arms drive plastic tube to be moved to hot melt block contact, hot melt block, which just will limit actuating arm, to be continued to move
It is dynamic；In this case, continuing to move to drive block will make drive block under the action of corresponding triggering block to far from triggering block
Side it is mobile, after drive block is moved fully to the disengaging of corresponding triggering block, corresponding triggering block is just lost to drive block
Limit, drive block removes again under the action of the return spring；Drive block continue to move to will be moved to two triggering blocks it
Between；Later, when driving drive block mobile close to the side of hot melt block, drive block will pass through the touching with one side contact of incline plane
It is mobile to send out block band carry-over bar, rack gear movement will make two actuating arms drive plastic tube mobile to the side far from hot melt block；
When two actuating arms are restored to initial position, drive block is detached under the action of corresponding triggering block with rack gear, later, drive block
The side movement of hot melt block will drive two driving plates being mounted on hot melt block to make the driving plate band contacted first with it
Dynamic hot melt block is mobile, when hot melt block is moved on initial position, drive block is driven to make drive block to close to rack gear again
Side is mobile, when the triggering block band carry-over bar being in contact with it first in two triggering blocks installed on drive block and rack gear moves
It is dynamic.
As the further improvement of this technology, the second guide groove is provided on above-mentioned guide plate, two guide plates are symmetrically installed
In mounting shell；Symmetrically there are two the first guide blocks, two driving plates to pass through corresponding two first respectively for installation in driving plate
The second guide groove opened on guide block and two guide plates is slidably matched.
As the further improvement of this technology, above-mentioned return spring is compressed spring.
As the further improvement of this technology, the both ends of above-mentioned threaded rod are equipped with limit disk；Limit the effect of disk
Formula prevents actuating arm from skidding off threaded rod.
Relative to traditional plastics technology, the plastic water pipe bonding machine that the present invention designs, first control driving pull rod make
It drives pull rod to drive drive block mobile, so that drive block is located between two driving plates on hot melt block, is driven later by control
It is mobile so that heating block first to close to the movement of limit plate side, after hot melt block, which is moved to, to be contacted with limit plate, drive to move pull rod
Dynamic pull rod continues to move to threaded rod will be driven to rotate, by the actuating arms of two fixed plastics pipes of threaded rod rotate driving to heat
Molten device is close, is heated by heat melting device to two plastic tubes, and the pull rod of control driving later is mobile, so that two actuating arm bands
Dynamic plastic tube is removed to two sides first, is driven pull rod to continue to move to control hot melt block to far from limit plate movement later, is worked as hot melt
After block is moved fully to initial position, driving driving pull rod is mobile to close limit plate side again, mobile by driving pull rod
Controlling two actuating arms drives plastic tube mobile, and finally contact presses two plastics pipe weldings together；It reduces because of people
Work influences welding effect because nozzle cannot be aligned to two plastic tube pressures, and welding is caused leak occur；It prevents simultaneously
When using the heating plate that can only carry out unilateral heating, two plastic tubes cannot heat simultaneously, lead to the plastic tube originally heated
There is solidification phenomenon, leads to weld failure.
Detailed description of the invention
Fig. 1 is global facility appearance diagram.
Fig. 2 is global facility distribution schematic diagram.
Fig. 3 is global facility plane distribution schematic diagram.
Fig. 4 is that guide rod and guide pad cooperate schematic diagram.
Fig. 5 is actuating arm structural schematic diagram.
Fig. 6 is driving mechanism scheme of installation.
Fig. 7 is mounting shell structural schematic diagram.
Fig. 8 is hot melt block scheme of installation.
Fig. 9 is guide board structure schematic diagram.
Figure 10 is first gear and rack gear cooperation schematic diagram.
Figure 11 is rack structure schematic diagram.
Figure 12 is driving plate scheme of installation.
Figure 13 is driving mechanism structure schematic diagram.
Figure 14 is driving shell structural schematic diagram.
Figure 15 is drive block structural schematic diagram.
Figure 16 is the second guide sleeve structure schematic diagram.
Figure 17 is the first guide sleeve structure schematic diagram.
Figure label title: 1, mounting shell；2, the first guide sleeve；3, block is heated；4, actuating arm；5, limit plate；6, it is oriented to
Block；7, driving mechanism；8, rack gear；9, pull lever；10, pull rod is driven；11, fixed ring；12, guide rod；13, fixed link；14, sliding
Lever；15, guide groove；16, bolt；17, latch；18, guide plate；19, the second guide groove；20, driving plate；21, triggering block；
22, disk is limited；23, the first guide block；24, drive block；25, driving shell；26, return spring；27, the first guide groove；28, it second leads
Block；29, the first link block；30, the second link block；31, the second guide sleeve；32, guide chute；33, threaded hole；34, rach slot；
35, square groove；36, first gear；37, threaded rod.
Specific embodiment
As shown in Figure 1, 2, it include mounting shell 1, hot melt block 3, actuating arm 4, limit plate 5, guide pad 6, driving mechanism 7,
Pull rod 10, threaded rod 37, guide rod 12, guide groove 15, rack gear 8 are driven, wherein as shown in fig. 7, being provided with threaded hole on mounting shell 1
33, as shown in fig. 6, threaded rod 37 is mounted on mounting shell by threaded hole 33, and the both ends of threaded rod 37 are pierced by mounting shell 1
In the two sides of mounting shell 1；As shown in figure 5, one end of actuating arm 4 has the removable fixed ring 11 of fixed plastics pipe, actuating arm 4
The other end by being threadedly engaged the both ends for being mounted on threaded rod 37；The side of actuating arm 4 is equipped with guide rod 12, such as Fig. 4 institute
Show, there are two the guide grooves 15 penetrated through for tool on guide pad 6, as shown in Figure 1, guide pad 6 is fixedly mounted on mounting shell 1, and such as
Shown in Fig. 4, two guide rods 12 on two actuating arms 4 are slidably matched with two guide grooves 15 one-to-one correspondence on guide pad 6；
The effect of guide rod 12 is that have the cooperation for the corresponding guide groove 15 opened on guide pad 6 to play actuating arm 4 by guide rod 12
To guiding role actuating arm 4 can only be slided along the axis of threaded rod 37 not can be carried out swing；As shown in Figure 1, mounting shell 1
Side limit plate 5 is installed；The effect of limit plate 5 is to play position-limiting action to hot melt block 3, so that heating block 3 to limit plate 5
When contacting during side is mobile with limit plate 5, hot melt block 3 is exactly in cooperation with by the fixed plastic tube of actuating arm 4
Position.
As shown in fig. 7, being provided with guide chute 32 on above-mentioned mounting shell 1, there are two symmetrical above and below for one end installation of hot melt block 3
The driving plate 20 of distribution；The effect of driving plate 20 is easy for the driving of driving mechanism 7 hot melt block 3 to the sidesway close to hot melt block 3
It is dynamic；As shown in fig. 6, hot melt block 3 passes through the side for being fitted to mounting shell 1 of driving plate 20 and guide chute 32, such as Fig. 3 institute
Show, driving plate 20 is slidably matched with mounting shell 1；It heats block 3 and two actuating arms 4 cooperates, hot melt block 3 and limit plate 5 cooperate.
As shown in fig. 7, the downside of mounting shell 1 is provided with square groove 35, as shown in figure 13, driving mechanism 7 has free extension
And the drive block 24 to automatically reset, as shown in fig. 6, driving mechanism 7 is by driving pull rod 10 to be mounted on 1 inside of mounting shell, such as Fig. 2
It is shown, and pull rod 10 is driven to be slidably matched with square groove 35, the driving plate 20 on drive block 24 and hot melt block 3 cooperates；Such as Fig. 1 institute
Show, one end that driving pull rod 10 is located at 1 outside of mounting shell is equipped with pull lever 9；The effect of pull rod is easy for people's manual operation.
As shown in fig. 7, being provided with rach slot 34 on mounting shell 1, as shown in figure 11, there are two up and down for the upper end installation of rack gear 8
The triggering block 21 of distribution, the effect of triggering block 21 are easy for 24 drive rack 8 of drive block in driving mechanism 7 with driving mechanism
7 move together；As shown in fig. 6, rack gear 8 by being slidably installed on the inside of mounting shell 1, is opened on rack gear 8 and mounting shell 1
Rach slot 34 cooperates；Rack gear 8 moves up and down control threaded rod 37 and rotates；Triggering block 21 and drive block 24 cooperate.
When the driving hot melt block 3 of drive block 24 in driving mechanism 7 is moved to and limit plate 5 to the side close to limit plate 5
After contact, the drive block 24 in driving mechanism 7 move down will be located at upside in two triggering blocks 21 installing on rack gear 8
Triggering block 21 contact.
In summary:
It is that the present invention designs the utility model has the advantages that plastic water pipe bonding machine, control driving pull rod 10 makes that pull rod 10 is driven to drive first
Drive block 24 is mobile, so that drive block 24 is located between two driving plates 20 on hot melt block 3, passes through control driving pull rod later
10 is mobile so that hot melt block 3 drives after hot melt block 3, which is moved to, to be contacted with limit plate 5 to close to the movement of 5 side of limit plate first
Dynamic pull rod 10 continues to move to that threaded rod 37 will be driven to rotate, and passes through the driving of 37 two fixed plastics pipes of rotate driving of threaded rod
4 hot melt device of arm is close, is heated by heat melting device to two plastic tubes, and the pull rod 10 of control driving later is mobile, so that two
A actuating arm 4 drives plastic tube to remove first to two sides, and pull rod 10 is driven to continue to move to control hot melt block 3 to far from limit later
Plate is mobile, and after hot melt block 3 is moved fully to initial position, driving driving pull rod 10 is mobile to close 5 side of limit plate again,
Controlling two actuating arms 4 by the driving movement of pull rod 10 drives plastic tubes mobile, and finally contact presses two plastics pipe weldings
Together；It reduces because manually influencing welding effect because nozzle cannot be aligned to two plastic tube pressures, causes to weld
There is leak；It is prevented when using the heating plate that can only carry out unilateral heating simultaneously, two plastic tubes cannot heat simultaneously, cause
There is solidification phenomenon in the plastic tube originally heated, leads to weld failure.
There is certain frictional force between driving plate 20 and guide chute, the effect of frictional force is guaranteed in drive block and driving
After plate separation, driving plate will not generate change in location under the action of gravity, vibration or other power, influence welding process.
As shown in Figure 10, first gear 36 is installed on above-mentioned threaded rod 37, first gear 36 is engaged with rack gear 8；Work as tooth
When 8 left-right rotation of item, rack gear 8 will drive the rotation of first gear 36, and first gear 36 rotates so that threaded rod 37 rotates.
As shown in Fig. 6,16, above-mentioned second guide sleeve 31 is mounted in mounting shell 1 by a link block 29, and such as Fig. 8 institute
Show, the second 31 pairs of guide sleeve driving pull rod 10 guiding.
As shown in Fig. 6,17, above-mentioned first guide sleeve 2 is mounted on installation by two the second symmetrical link blocks 30
In shell 1, and as shown in figure 8, the first guide sleeve 2 is oriented to rack gear 8.
As shown in figure 5, above-mentioned actuating arm 4 includes fixed ring 11, fixed link 13, sliding bar 14, wherein the one of sliding bar 14
End has screw thread round hole, and sliding bar 14 is fitted on threaded rod 37 by screw thread round hole and threaded rod 37, fixed
One end of bar 13 is mounted on the other end of sliding bar 14, and the upside of fixed link 13 is equipped with the removable fixed ring of fixed plastics pipe
11。
As shown in figure 5, having notch in above-mentioned fixed ring 11, the two sides of notch are equipped with latch 17 in fixed ring 11,
There is screw thread axis hole on latch 17, bolt 16 is installed by being threadedly engaged on screw thread axis hole；It can be with by rotating bolt 16
The size for controlling 11 internal diameter of fixed ring, so that fixed ring 11 clamps plastic tube.
As shown in figure 13, above-mentioned driving mechanism 7 include drive block 24, return spring 26, driving shell 25, the second guide block 28,
First guide groove 27, wherein symmetrically opening as shown in figure 14, on the two sides in driving shell 25, there are two the first guide groove 27, driving shells
25 by driving pull rod 10 to be mounted in mounting shell 1；As shown in figure 15, have on the two sides up and down of drive block 24 symmetrical oblique
Face, the upper and lower ends of drive block 24 are symmetrically installed there are two the second guide block 28, drive block 24 by two the second guide blocks 28 with
Two the first guide grooves 27 are fitted in driving shell 25, and are equipped with return between drive block 24 and the bottom side of driver slot
Spring 26；When drive block 24 is located between two driving plates 20 on hot melt block 3, and it is mobile to the side close to limit plate 5, it drives
24 movement of motion block will by driving hot melt block 3 mobile with the driving plate 20 of one side contact of incline plane, when hot melt block 3 be moved to
After limit plate 5 contacts, 5 pairs of hot melt blocks 3 of limit plate are limited, continue to move to drive block 24 at this time, and drive block 24 is being in contact with it
Will be mobile to the side far from driving plate 20 under the action of driving plate 20, when drive block 24 is moved fully to and corresponding driving plate
After 20 are detached from, driving plate 20 just loses the limit to drive block 24, and drive block 24 moves again under the action of return spring 26
Out；At this time drive block 24 continue to move to will be located in two triggering blocks 21 being installed on rack gear 8 close to hot melt 3 side of block
Triggering block 21 contacts, and drive block 24 pushes the triggering block 21 to make the triggering block 21 mobile with carry-over bar 8；8 movement of rack gear will
So that two actuating arms 4 are mobile towards hot melt block 3, after two actuating arms 4, which drive plastic tube to be moved to, to be contacted with hot melt block 3,
Hot melt block 3 just will limit actuating arm 4 and continue to move to；In this case, drive block 24 will be made by continuing to move to drive block 24
It is mobile to the side far from triggering block 21 under the action of corresponding triggering block 21, when drive block 24 is moved fully to and corresponding triggering
After block 21 is detached from, corresponding triggering block 21 just loses the limit to drive block 24, effect of the drive block 24 in return spring 26
Under remove again；Drive block 24 continues to move to will be moved between two triggering blocks 21；Later, when driving drive block 24 is close
When heating the side movement of block 3, drive block 24 will be mobile with carry-over bar 8 by the triggering block 21 with one side contact of incline plane,
8 movement of rack gear will make two actuating arms 4 drive plastic tube mobile to the side far from hot melt block 3；When two actuating arms 4 are extensive
When arriving initial position again, drive block 24 is detached under the action of corresponding triggering block 21 with rack gear 8, later, 24 hot melt of drive block
3 side movement of block will drive two driving plates 20 being mounted on hot melt block 3 to make 20 band of driving plate contacted first with it
Dynamic hot melt block 3 is mobile, when heating block 3 and being moved on initial position, drive block 24 is driven to make drive block 24 to close again
The side of rack gear 8 is mobile, when a triggering being in contact with it first in two triggering blocks 21 installed on drive block 24 and rack gear 8
Block 21 is mobile with carry-over bar 8.
As shown in figure 9, being provided with the second guide groove 19 on above-mentioned guide plate 18, as shown in Figure 2,6, two guide plates 18 are symmetrically
It is mounted in mounting shell 1；As shown in figure 12, symmetrically there are two the first guide blocks 23 for installation in driving plate 20, as shown in figure 8, two
A driving plate 20 is matched by the second guide groove 19 sliding opened on corresponding two the first guide blocks 23 and two guide plates 18 respectively
It closes.
Above-mentioned return spring 26 is compressed spring.
As shown in figure 11, the both ends of above-mentioned threaded rod 37 are equipped with limit disk 22；The action type of limit disk 22 prevents
Actuating arm 4 skids off threaded rod 37.
Specific workflow: when the plastics pipe welding machine designed using the present invention, pass through two actuating arms 4 when in use
Two section plastic tubes are fixed, then control driving pull rod 10 makes that pull rod 10 is driven to drive drive block 24 mobile, so that drive block
24 are located between two driving plates 20 on hot melt block 3, control drive block 24 later to close to the movement of the side of limit plate 5, drive
24 movement of motion block will by driving hot melt block 3 mobile with the driving plate 20 of one side contact of incline plane, when hot melt block 3 be moved to
After limit plate 5 contacts, 5 pairs of hot melt blocks 3 of limit plate are limited, continue to move to drive block 24 at this time, and drive block 24 is being in contact with it
Will be mobile to the side far from driving plate 20 under the action of driving plate 20, when drive block 24 is moved fully to and corresponding driving plate
After 20 are detached from, driving plate 20 just loses the limit to drive block 24, and drive block 24 moves again under the action of return spring 26
Out；At this time drive block 24 continue to move to will be located in two triggering blocks 21 being installed on rack gear 8 close to hot melt 3 side of block
Triggering block 21 contacts, and drive block 24 pushes the triggering block 21 to make the triggering block 21 mobile with carry-over bar 8；8 movement of rack gear will
So that two actuating arms 4 are mobile towards hot melt block 3, after two actuating arms 4, which drive plastic tube to be moved to, to be contacted with hot melt block 3,
Hot melt block 3 just will limit actuating arm 4 and continue to move to；In this case, drive block 24 will be made by continuing to move to drive block 24
It is mobile to the side far from triggering block 21 under the action of corresponding triggering block 21, when drive block 24 is moved fully to and corresponding triggering
After block 21 is detached from, corresponding triggering block 21 just loses the limit to drive block 24, effect of the drive block 24 in return spring 26
Under remove again；Drive block 24 continues to move to will be moved between two triggering blocks 21；Later, when driving drive block 24 is close
When heating the side movement of block 3, drive block 24 will be mobile with carry-over bar 8 by the triggering block 21 with one side contact of incline plane,
8 movement of rack gear will make two actuating arms 4 drive plastic tube mobile to the side far from hot melt block 3；When two actuating arms 4 are extensive
When arriving initial position again, drive block 24 is detached under the action of corresponding triggering block 21 with rack gear 8, later, 24 hot melt of drive block
3 side movement of block will drive two driving plates 20 being mounted on hot melt block 3 to make 20 band of driving plate contacted first with it
Dynamic hot melt block 3 is mobile, when heating block 3 and being moved on initial position, drive block 24 is driven to make drive block 24 to close again
The side of rack gear 8 is mobile, when a triggering being in contact with it first in two triggering blocks 21 installed on drive block 24 and rack gear 8
Block 21 is mobile with carry-over bar 8；Finally contact presses two plastics pipe weldings together；It reduces because manually to two plastics
Pipe pressure influences welding effect because nozzle cannot be aligned, and welding is caused leak occur；It prevents to carry out in use simultaneously
When the heating plate of unilateral heating, two plastic tubes cannot be heated simultaneously, in this state, in butt welding, two modelings
One of them in expects pipe can heat first, after the completion of heating, during heating to another plastic tube, if time mistake
Long, the plastic tube originally heated just will appear solidification phenomenon, lead to weld failure.
Claims (10)
1. a kind of automatic sweating welder of plastic tube, it is characterised in that: it include mounting shell, hot melt block, actuating arm, limit plate,
Guide pad, driving mechanism, driving pull rod, threaded rod, guide rod, guide groove, rack gear, are wherein provided with threaded hole, spiral shell on mounting shell
Rasp bar is mounted on mounting shell by threaded hole, and the both ends of threaded rod are pierced by the two sides that mounting shell is located at mounting shell；Actuating arm
One end there is the removable fixed ring of fixed plastics pipe, the other end of actuating arm is mounted on the two of threaded rod by being threadedly engaged
End；The side of actuating arm is equipped with guide rod, and there are two the guide grooves penetrated through, guide pad to be fixedly mounted on installation for tool on guide pad
Two guide rods on shell, and on two actuating arms are slidably matched with two guide grooves one-to-one correspondence on guide pad；Mounting shell
Side limit plate is installed；
Be provided with guide chute on above-mentioned mounting shell, heat block one end installation there are two distribution symmetrical above and below driving plate；Hot melt
Block passes through the side for being fitted to mounting shell of driving plate and guide chute, and driving plate is slidably matched with mounting shell；Heat block
Cooperate with two actuating arms, hot melt block and limit plate cooperate；
Square groove, the drive block that driving mechanism has free extension and automatically resets are provided on the downside of mounting shell, driving mechanism is led to
Pull rod of overdriving is mounted on the inside of mounting shell, and pull rod is driven to be slidably matched with square groove, the driving on drive block and hot melt block
Plate cooperation；One end that driving pull rod is located on the outside of mounting shell is equipped with pull lever；
Rach slot is provided on mounting shell, there are two the triggering blocks being distributed up and down for the upper end installation of rack gear, and rack gear is by being slidably matched
It is mounted on the inside of mounting shell, the rach slot opened on rack gear and mounting shell cooperates；Rack gear moves up and down control threaded rod rotation；Touching
It sends out block and drive block cooperates；
Drive block after the drive block driving hot melt block in driving mechanism, which is moved down into, to be contacted with limit plate, in driving mechanism
Just contacted with the triggering block for being located at upside in two triggering blocks installed on rack gear.
2. the automatic sweating welder of a kind of plastic tube according to claim 1, it is characterised in that: installed on above-mentioned threaded rod
There is first gear, first gear is engaged with rack.
3. the automatic sweating welder of a kind of plastic tube according to claim 1, it is characterised in that: above-mentioned second guide sleeve is logical
It crosses a link block to be mounted in mounting shell, and the second guide sleeve is to driving pull rod guiding.
4. the automatic sweating welder of a kind of plastic tube according to claim 1, it is characterised in that: above-mentioned first guide sleeve is logical
It crosses two the second symmetrical link blocks to be mounted in mounting shell, and the first guide sleeve is oriented to rack gear.
5. the automatic sweating welder of a kind of plastic tube according to claim 1, it is characterised in that: above-mentioned actuating arm includes solid
Determine ring, fixed link, sliding bar, wherein one end of sliding bar has screw thread round hole, and sliding bar passes through screw thread round hole and screw thread
Bar is fitted on threaded rod, and one end of fixed link is mounted on the other end of sliding bar, is equipped on the upside of fixed link solid
Determine the removable fixed ring of plastic tube.
6. the automatic sweating welder of a kind of plastic tube according to claim 1, it is characterised in that: have in above-mentioned fixed ring
Notch, the two sides of notch are equipped with latch in fixed ring, have screw thread axis hole on latch, are matched on screw thread axis hole by screw thread
Conjunction is equipped with bolt.
7. the automatic sweating welder of a kind of plastic tube according to claim 1, it is characterised in that: above-mentioned driving mechanism includes
Drive block, return spring, driving shell, the second guide block, the first guide groove, wherein symmetrically opened on the two sides in driving shell there are two
First guide groove, driving shell is by driving pull rod to be mounted in mounting shell；There is symmetrical inclined-plane on the two sides up and down of drive block,
The upper and lower ends of drive block are symmetrically installed there are two the second guide block, and drive block passes through two the second guide blocks and two the first guide grooves
Be fitted in driving shell, and return spring is installed between drive block and the bottom side of driver slot.
8. the automatic sweating welder of a kind of plastic tube according to claim 7, it is characterised in that: be provided on above-mentioned guide plate
Second guide groove, two guide plates are symmetrically mounted in mounting shell；First guide block there are two symmetrically being installed in driving plate, two
Driving plate passes through the second guide groove opened on corresponding two the first guide blocks and two guide plates respectively and is slidably matched.
9. the automatic sweating welder of a kind of plastic tube according to claim 1, it is characterised in that: above-mentioned return spring is pressure
Contracting spring has frictional force between driving plate and guide chute.
10. the automatic sweating welder of a kind of plastic tube according to claim 1, it is characterised in that: the two of above-mentioned threaded rod
End is equipped with limit disk.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110253772.6A CN112936880A (en) | 2019-03-06 | 2019-03-06 | Automatic hot-melt welding equipment for plastic pipes |
| CN201910166953.8A CN109703040B (en) | 2019-03-06 | 2019-03-06 | Automatic hot melt welding machine of plastic tubing |
| CN202110253776.4A CN112936881A (en) | 2019-03-06 | 2019-03-06 | Automatic hot-melt welding machine for plastic pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910166953.8A CN109703040B (en) | 2019-03-06 | 2019-03-06 | Automatic hot melt welding machine of plastic tubing |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110253776.4A Division CN112936881A (en) | 2019-03-06 | 2019-03-06 | Automatic hot-melt welding machine for plastic pipes |
| CN202110253772.6A Division CN112936880A (en) | 2019-03-06 | 2019-03-06 | Automatic hot-melt welding equipment for plastic pipes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109703040A true CN109703040A (en) | 2019-05-03 |
| CN109703040B CN109703040B (en) | 2021-04-09 |
Family
ID=66266222
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110253776.4A Withdrawn CN112936881A (en) | 2019-03-06 | 2019-03-06 | Automatic hot-melt welding machine for plastic pipes |
| CN201910166953.8A Active CN109703040B (en) | 2019-03-06 | 2019-03-06 | Automatic hot melt welding machine of plastic tubing |
| CN202110253772.6A Withdrawn CN112936880A (en) | 2019-03-06 | 2019-03-06 | Automatic hot-melt welding equipment for plastic pipes |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110253776.4A Withdrawn CN112936881A (en) | 2019-03-06 | 2019-03-06 | Automatic hot-melt welding machine for plastic pipes |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110253772.6A Withdrawn CN112936880A (en) | 2019-03-06 | 2019-03-06 | Automatic hot-melt welding equipment for plastic pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN112936881A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733587B (en) * | 2021-08-04 | 2023-05-02 | 长江生态环保集团有限公司 | Electric melting connection device and method for Kela pipe |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0708705A1 (en) * | 1994-05-10 | 1996-05-01 | Armin Dommer | Device for the butt-welding of plastic sections, especially pipes |
| JP2005238659A (en) * | 2004-02-26 | 2005-09-08 | Sekisui Chem Co Ltd | Butt fusion joining method and heating implement |
| CN1319723C (en) * | 2002-08-30 | 2007-06-06 | 泰尔茂株式会社 | Tube-joining apparatus and tube-joining method |
| JP2008069880A (en) * | 2006-09-14 | 2008-03-27 | Flowell Corp | Welding apparatus and resin joint |
| CN105922560A (en) * | 2016-05-11 | 2016-09-07 | 天津市天鹏建筑器材有限公司 | Hot melt connection mechanism for novel plastic pipe |
| CN206264369U (en) * | 2016-11-27 | 2017-06-20 | 山东阿尔普尔节能装备有限公司 | PPR pipe component sweat soldering frock |
| CN206306490U (en) * | 2016-12-27 | 2017-07-07 | 天津军星管业集团有限公司 | A kind of plastic pipe butt welding system |
| CN206568574U (en) * | 2016-12-30 | 2017-10-20 | 无锡胜达塑龙科技有限公司 | A kind of simple intelligent heats butt welding machine |
-
2019
- 2019-03-06 CN CN202110253776.4A patent/CN112936881A/en not_active Withdrawn
- 2019-03-06 CN CN201910166953.8A patent/CN109703040B/en active Active
- 2019-03-06 CN CN202110253772.6A patent/CN112936880A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0708705A1 (en) * | 1994-05-10 | 1996-05-01 | Armin Dommer | Device for the butt-welding of plastic sections, especially pipes |
| CN1319723C (en) * | 2002-08-30 | 2007-06-06 | 泰尔茂株式会社 | Tube-joining apparatus and tube-joining method |
| JP2005238659A (en) * | 2004-02-26 | 2005-09-08 | Sekisui Chem Co Ltd | Butt fusion joining method and heating implement |
| JP2008069880A (en) * | 2006-09-14 | 2008-03-27 | Flowell Corp | Welding apparatus and resin joint |
| CN105922560A (en) * | 2016-05-11 | 2016-09-07 | 天津市天鹏建筑器材有限公司 | Hot melt connection mechanism for novel plastic pipe |
| CN206264369U (en) * | 2016-11-27 | 2017-06-20 | 山东阿尔普尔节能装备有限公司 | PPR pipe component sweat soldering frock |
| CN206306490U (en) * | 2016-12-27 | 2017-07-07 | 天津军星管业集团有限公司 | A kind of plastic pipe butt welding system |
| CN206568574U (en) * | 2016-12-30 | 2017-10-20 | 无锡胜达塑龙科技有限公司 | A kind of simple intelligent heats butt welding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112936881A (en) | 2021-06-11 |
| CN109703040B (en) | 2021-04-09 |
| CN112936880A (en) | 2021-06-11 |
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