CN108058392A - The equipment of the seamless welding of plastic door-window and the method welded using it - Google Patents
The equipment of the seamless welding of plastic door-window and the method welded using it Download PDFInfo
- Publication number
- CN108058392A CN108058392A CN201711381989.5A CN201711381989A CN108058392A CN 108058392 A CN108058392 A CN 108058392A CN 201711381989 A CN201711381989 A CN 201711381989A CN 108058392 A CN108058392 A CN 108058392A
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- Prior art keywords
- pressing tongs
- unit
- head
- plate
- welding
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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
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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
- B29C65/78—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
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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
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8145—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
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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
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/824—Actuating mechanisms
- B29C66/8246—Servomechanisms, e.g. servomotors
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- 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
- B29L2031/00—Other particular articles
- B29L2031/001—Profiled members, e.g. beams, sections
- B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
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- 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
- B29L2031/00—Other particular articles
- B29L2031/001—Profiled members, e.g. beams, sections
- B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
- B29L2031/005—Profiled members, e.g. beams, sections having a profiled transverse cross-section for making window frames
Abstract
Equipment and the method welded using it the present invention provides a kind of seamless welding of plastic door-window, welding efficiency is high and welding quality is good.A kind of plastic door-window numerical control seamless welding equipment, line slideway, the multiple welding heads and electric cabinet being arranged on line slideway set including rack, along rack length direction, it is characterised in that：Welding head includes head bottom plate, lower pressing tongs unit, upper pressing tongs unit, pressing tongs feed unit, by plate unit, head moves back and forth unit and welding plate device；Lower pressing tongs unit is located on head bottom plate, and the driving that head bottom plate is moved back and forth unit by head drives welding head to be moved along rack III widths；Upper pressing tongs unit is located above lower pressing tongs unit, and can be moved up and down compared with lower pressing tongs unit；Lower pressing tongs unit and upper pressing tongs unit include rear pressing tongs and front clamper, after the driving of pressing tongs feed unit pressing tongs with respect to front clamper closer or far from；Welding plate device can be moved up and down along rack vertical direction.
Description
Technical field
The present invention relates to a kind of welding equipments, and in particular to the equipment of seamless welding of plastic door-window a kind of and using its into
The method of row welding, belongs to plastic door-window technical field of processing equipment.
Background technology
With the extensive use of plastic door-window, the surface color of plastic door-window develops and what people saw outside window on the door constantly carries
Height, color coextrusion plastic material, it is more next popularize, since plastic door-window welding is using body welding manner, traditional welding side
Formula can form the welded seam of protrusion into window surface, before being packed into hole into window, need to be fallen weld cleaning with special equipment, still
Color plastic profile or colorful covering membrane plastic material can expose the bottom surface of white since color layer is relatively thin (0.2mm) after cleaning, non-
The beauty into window is often influenced, therefore seamless welding machine occurs, but seamless welding machine domestic at present is in the following ways：
1. the front and rear feeding of pressing tongs about, at present by the way of pneumatically feeding, position that when welding welds, use is all
It is the mode of mechanical hard /V, due to pneumatically feeding the source of the gas of dependence, there is compressibility；Meanwhile it is cut during seamless welding
Welding slag, it is easy to fall on the position of mechanical hard /V, therefore the effect welded is highly susceptible to air pressure fluctuation and mechanical position limitation
Welding position cannot be reached, causes the unstable of welding quality, frequently the defects of adjustment.
2. backup plate is positioned after when carrying out fillet welding, the welding of middle stile, cross welding, need to manually adjust, adjust by frock at present
The whole time is long, and height is required to operator's operative skill, is especially carrying out multi items, when being welded into window of many types of material specification, is adjusting
It is whole frequent, time-consuming and laborious, welding quality unstable；
3. welding head need to adjust the front and back position of indivedual heads, adopt at present when carrying out fillet welding and V-type Combination Welding
The adjustment of head front and back position is shaken with T-shaped screw, by frock and the mode of operator's experience adjustments, processing efficiency is not high.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of seamless welding of plastic door-window equipment and using its into
The method of row welding, welding efficiency is high and welding quality is good.
The present invention to achieve the above object, is achieved through the following technical solutions：
A kind of plastic door-window numerical control seamless welding equipment, the line slideway, more set including rack, along rack length direction
A welding head and electric cabinet being arranged on line slideway, it is characterised in that：Welding head includes head bottom plate, lower pressing tongs list
First, upper pressing tongs unit, pressing tongs feed unit move back and forth unit and welding plate device by plate unit, head；Lower pressing tongs unit is located at
On head bottom plate, the driving that head bottom plate is moved back and forth unit by head drives welding head to be moved along rack III widths；
Upper pressing tongs unit is located above lower pressing tongs unit, and can be moved up and down compared with lower pressing tongs unit；Lower pressing tongs unit and upper pressure
Clamp unit include rear pressing tongs and front clamper, pressing tongs feed unit driving after pressing tongs with respect to front clamper closer or far from；Welding plate fills
Putting can move up and down along rack vertical direction.
The plastic door-window numerical control seamless welding equipment preferred embodiment, lower pressing tongs unit include head bottom plate, it is lower after pressing tongs,
Lower front clamper and lower rear pressing tongs move linear motion pair, and lower rear pressing tongs is arranged on lower rear pressing tongs bottom plate, and is set on lower rear pressing tongs
There is lower rear crowded knife；It is arranged on lower front clamper on lower front clamper bottom plate, on lower front clamper and equipped with lower preceding crowded knife；Pressing tongs feeding is single
Member drive it is lower after the downward front clamper bottom plate of pressing tongs bottom plate move back and forth, be equipped with after lower between pressing tongs bottom plate and head bottom plate it is lower after pressure
The mobile linear motion of pincers is secondary.
The plastic door-window numerical control seamless welding equipment preferred embodiment, pressing tongs feed unit include pressing tongs and feed numerical-control motor
The pressing tongs feeding electric cylinders of driving, pressing tongs feeding electric cylinders are connected through pressing tongs feed mechanism fixed plate with head bottom plate.
The plastic door-window numerical control seamless welding equipment preferred embodiment, upper pressing tongs unit include head top plate, it is upper after pressing tongs,
Upper front clamper, the secondary and upper pressing tongs reciprocating mechanism of upper rear pressing tongs movement linear motion, pressing tongs bottom after upper rear pressing tongs is arranged on
On plate, and upper rear pressing tongs is equipped with upper rear crowded knife；It is arranged on upper front clamper on front clamper bottom plate, on upper front clamper and is equipped with
It goes forward to squeeze knife；It is secondary that upper rear pressing tongs movement linear motion is equipped with after upper between pressing tongs bottom plate and head top plate；Upper pressing tongs moves up and down
Mechanism moves up and down driving unit including upper pressing tongs and upper pressing tongs moves up and down guideway, and upper pressing tongs moves up and down driving unit and sets
It puts and pressing tongs unit is driven to move up and down guideway along upper pressing tongs and move up and down on head top plate.
The plastic door-window numerical control seamless welding equipment preferred embodiment leans on plate unit and forward cam list after including by plate unit
Member；Forward cam unit includes the forward cam being arranged on lower pressing tongs unit；Include rear backup plate by plate unit afterwards and move numerical-control motor
The rear backup plate movement electric cylinders of driving, rear backup plate movement electric cylinders are fixed on lower rear pressing tongs bottom plate by rear backup plate mobile device fixed plate
On, rear backup plate movement electric cylinders drive backup plate connecting seat to be moved along rear backup plate and are moved in linear motion pair, and are set on backup plate connecting seat
Rear backup plate 23 is equipped with, rear backup plate is equipped with U-lag, and rear backup plate connecting plate, which is detachably connected, to be arranged in U-lag.
The plastic door-window numerical control seamless welding equipment preferred embodiment, head, which moves back and forth unit, to be included moving number by head
Motor-driven head movement electric cylinders and head front and rear moving pairs are controlled, head movement electric cylinders connect with frame head movement mechanism fixed plate
It connecing, frame head movement mechanism fixed plate is connected with handpiece support seat, and handpiece support seat is coordinated by straight line circular journal bearing and line slideway,
Before what head front and rear moving pairs included being connected with two handpiece support seats 1 moves back and forth guide shaft and coordinates with back-and-forth motion guide shaft
After move linear bearing；It is arranged on and is moved back and forth on linear bearing on head bottom plate.
The V-butt of the plastic door-window numerical control seamless welding equipment preferred embodiment, lower pressing tongs unit and upper pressing tongs unit
It is bilateral symmetry.
The plastic door-window numerical control seamless welding equipment preferred embodiment is further included to be installed on lower pressing tongs unit and determined
Position device.
A kind of method welded using plastic door-window numerical control seamless welding equipment described in claim 5, including following
Step：
1) pressing tongs feed unit drive makes the rear pressing tongs of lower pressing tongs unit and upper pressing tongs unit close to front clamper, and by type
Section bar is heated and welded using welding plate device by material compression, and welding plate device is retracted, and the drive of pressing tongs feed unit makes lower pressing tongs unit
Rear pressing tongs with upper pressing tongs unit realizes that section bar compresses, section bar is retracted, section bar heats, welding plate is retracted and section bar away from front clamper
Welding process；
2) head moves back and forth unit, promotes head bottom plate, and entire welding head is driven to move back and forth, and welding head is different
Position is with applicable different in width section bar.
3) backup plate movement electric cylinders drive backup plate connecting seat to be moved along rear backup plate and move cooperation electric cabinet in linear motion pair afterwards,
Can realize different in width section bar V mouths orAfter the difference of welding by Board position precisely in place, while rear backup plate connecting plate 33 can
It is torn open from rear backup plate 23, so as to fulfillThe welding of type.
The advantage of the invention is that：
1st, the present invention by change welding head work into power, numerical-control motor driving has been changed to by original cylinder, from
And automatically controlling for multiple positions is realized, it cannot stop to intermediate any position so as to change original cylinder, can only rely on
The defects of mechanical hard /V can stop, realizing multipoint control, while when position is needed to control, numerical-control motor is adopted
Pattern is controlled with position；When needing to export large torque thrust, numerical-control motor is converted to torque mode, realizes multiposition, different power
The Automatic Control of square pattern and switching, improve welding quality；
2nd, rear backup plate numerical control driving device is devised, can numerical control be carried out to section locating plate according to the section bar of different in width
Driving, meanwhile, by backup plate connecting plate after removable, realize rear backup plate quick and precisely in place, while can realize cross
Material Welding Problems, solve multi items, high-volume carry out into window weld when, manually frequently adjustment after by Board position the defects of, carry
High work efficiency, ensures welding quality.
3rd, devise head and move back and forth device, can servo feeding apparatus driving it is first, quick mobile welding head
Front and back position solvesWithDuring Combination Welding, manual rotation's leading screw, front and rear the defects of adjusting welding head welding position,
Realize head quick and precisely in place, improve welding efficiency.
Description of the drawings
Attached drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Example is applied together for explaining the present invention, is not construed as limiting the invention.
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the structure diagram of welding head；
Fig. 3 is lower pressing tongs servo drive axial direction schematic diagram；
Fig. 4 is lower pressing tongs servo drive schematic top plan view；
In figure：I, electric cabinet, II, operation touch-screen, III, rack, IV, welding head, V, operating case, 1, handpiece support
Seat, 2, straight line circular journal bearing, 3, move back and forth guide shaft, 4, move back and forth linear bearing, 5, head bottom plate, 6, positioner, 7, under
Pressing tongs movement linear motion is secondary afterwards, 8, it is lower after pressing tongs bottom plate, 9, it is lower after pressing tongs, 10, rear backup plate movement linear motion it is secondary, 11, machine
Head moving mechanism fixed plate, 12, pressing tongs feed mechanism fixed plate, 13, pressing tongs feeding electric cylinders, 14, pressing tongs feeding numerical-control motor,
15th, head movement electric cylinders, 16, head movement numerical-control motor, 17, rear backup plate movement numerical-control motor, 18, rear backup plate movement electric cylinders,
19th, lower front clamper, 20, it is lower before crowded knife, 21, it is lower after crowded knife, 22, forward cam, 23, rear backup plate, 24, upper front clamper, 25, go forward to squeeze
Knife, 26, it is upper after crowded knife, 27, it is upper after pressing tongs, 28, it is upper after pressing tongs moving guide rail pair, 29, upper pressing tongs reciprocating mechanism, 30, on
Pressing tongs moves up and down guideway, and 31, rear column, 32, welding plate device, 33, rear backup plate connecting plate, 34, backup plate connecting seat, 35, lean on afterwards
Plate mobile device fixed plate, 36, head top plate, 37, lower front clamper bottom plate.
Specific embodiment
The preferred embodiment of the present invention is illustrated below in conjunction with attached drawing, it should be understood that preferred reality described herein
It applies example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
With reference to figure 1, a kind of plastic door-window numerical control seamless welding equipment is set including rack III, along rack III length directions
Line slideway, multiple welding head IV being arranged on line slideway, the electric cabinet I being arranged on rack III and and the peace put
It adjusts, carries out not with respect to horizontal direction position on rack III loaded on the operation touch-screen II on electric appliance control box, welding head IV
With length and different window type (such as) welding combination, the welding logical action of welding head IV, lead to
It crosses and the PLC in operation button and electric cabinet I on the operating case V on the shield of the head on respective welding head is set to control.
The all parts composition and function of welding head IV is specifically introduced with reference to figure 2, Fig. 3 and Fig. 4：
Welding head IV include head bottom plate 5, lower pressing tongs unit, upper pressing tongs unit, pressing tongs feed unit, by plate unit,
Head moves back and forth unit and welding plate device；The driving that head bottom plate 5 is moved back and forth unit by head drives welding head IV edges
Rack III widths move, and lower pressing tongs unit is located on head bottom plate 5, and upper pressing tongs unit is located above lower pressing tongs unit, and
It can be moved up and down compared with lower pressing tongs unit；Lower pressing tongs unit and upper pressing tongs unit include rear pressing tongs and front clamper, pressing tongs
Feed unit driving after pressing tongs with respect to front clamper closer or far from；Welding plate device 32 can be moved down along rack III vertical directions
It is dynamic.
Head, which moves back and forth unit, to be included before moving electric cylinders 15 and head by the head that head movement numerical-control motor 16 drives
Prismatic pair afterwards, head movement electric cylinders 15 are connected with frame head movement mechanism fixed plate 11, frame head movement mechanism fixed plate 11 and head
Support base 11 connects, and handpiece support seat 1 is coordinated by straight line circular journal bearing 2 and line slideway, and head front and rear moving pairs include and two
What a handpiece support seat 1 connected moves back and forth guide shaft 3 and the back-and-forth motion linear bearing 4 with moving back and forth the cooperation of guide shaft 3；Head
It is arranged on and is moved back and forth on linear bearing 4 on bottom plate 5.
It is secondary that lower pressing tongs unit includes head bottom plate 5, lower rear pressing tongs 9, lower front clamper 19 and lower rear pressing tongs movement linear motion
7, it is lower after pressing tongs 9 be arranged on it is lower after on pressing tongs bottom plate 8, and it is lower after pressing tongs 9 be equipped with it is lower after crowded knife 21；It is set on lower front clamper 19
On lower front clamper bottom plate 37, on lower front clamper 19 and equipped with lower preceding crowded knife 20；Pressing tongs feed unit drives lower rear pressing tongs bottom plate 8
Downward front clamper bottom plate 37 moves back and forth, and is equipped with lower rear pressing tongs movement linear motion after lower between pressing tongs bottom plate 8 and head bottom plate 5
Pair 7.
Pressing tongs feed unit includes the pressing tongs feeding electric cylinders 13 that pressing tongs feeding numerical-control motor 14 drives, pressing tongs feeding electric cylinders 13
It is connected through pressing tongs feed mechanism fixed plate 12 with head bottom plate 5.
It is secondary that upper pressing tongs unit includes head top plate 36, upper rear pressing tongs 27, upper front clamper 24, upper rear pressing tongs movement linear motion
With upper pressing tongs reciprocating mechanism, after upper rear pressing tongs 27 is arranged on pressing tongs bottom plate, and upper rear pressing tongs 27 is equipped with upper rear crowded
Knife 26；It is arranged on upper front clamper 24 on front clamper bottom plate, knife 25 is squeezed on upper front clamper 24 and equipped with going forward；Pressing tongs bottom after upper
Upper rear pressing tongs movement linear motion pair 30 is equipped between plate and head top plate 36；Upper pressing tongs reciprocating mechanism is included on upper pressing tongs
Lower mobile driving unit and upper pressing tongs move up and down guideway 28, and upper pressing tongs moves up and down driving unit and is arranged on head top plate 36
Pressing tongs unit moves up and down guideway 28 along upper pressing tongs and moves up and down in upper drive.
In the present embodiment, the V-butt of lower pressing tongs unit and upper pressing tongs unit is bilateral symmetry, can be welded simultaneously
Two angles compared to existing middle small one and large one structure of V-shaped mouth, improve welding efficiency.
Plate unit and forward cam unit are leaned on after including by plate unit；Forward cam unit includes being arranged on lower pressing tongs unit
Forward cam 22；Include the rear backup plate movement electric cylinders 18 of the rear backup plate movement driving of numerical-control motor 17, rear backup plate movement by plate unit afterwards
Electric cylinders 18 are fixed on by rear backup plate mobile device fixed plate 35 on lower rear pressing tongs bottom plate 8, rear backup plate movement electric cylinders driving backup plate
Connecting seat 34 is moved along rear backup plate and moved in linear motion pair 10, and rear backup plate 23, rear backup plate are provided on backup plate connecting seat 34
23 are equipped with U-lag, and rear backup plate connecting plate 33, which is detachably connected, to be arranged in U-lag.
It further includes the positioner 6 being installed on lower rear pressing tongs bottom plate 8 to welding head, realizes that section bar during welding is determined
Position.
In the present embodiment, head movement numerical-control motor 16, pressing tongs feeding numerical-control motor 14 and rear backup plate movement numerical-control motor
17 may be employed servomotor, stepper motor or the motor with encoder, head movement electric cylinders 15, pressing tongs feeding electric cylinders 13
Electric cylinders cooperation lead screw guide rails pair or electric pushrod etc. may be employed with rear backup plate movement electric cylinders 18 and form driving device.
A kind of method welded using plastic door-window numerical control seamless welding equipment, is comprised the following steps：
1) pressing tongs feed unit drive makes the rear pressing tongs of lower pressing tongs unit and upper pressing tongs unit close to front clamper, and by type
Section bar is heated and welded using welding plate device by material compression, and welding plate device is retracted, and the drive of pressing tongs feed unit makes lower pressing tongs unit
Rear pressing tongs with upper pressing tongs unit realizes that section bar compresses, section bar is retracted, section bar heats, welding plate is retracted and section bar away from front clamper
Welding process；2) head moves back and forth unit, promotes head bottom plate 5, entire welding head IV is driven to move back and forth, welding head
IV different positions are with applicable different in width section bar.
3) backup plate movement electric cylinders driving backup plate connecting seat 34 moves along rear backup plate and cooperation electricity is moved in linear motion pair 10 afterwards
Control case I, can realize different in width section bar V mouths orAfter the difference of welding by Board position precisely in place, while rear backup plate connects
Plate 33 can be torn open from rear backup plate 23, so as to fulfillThe welding of type.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent substitution to which part technical characteristic.
Within the spirit and principles of the invention, any modifications, equivalent replacements and improvements are made should be included in the present invention's
Within protection domain.
Claims (8)
- It is the line slideway that is set including rack, along rack length direction, multiple 1. a kind of plastic door-window numerical control seamless welding equipment The welding head and electric cabinet being arranged on line slideway, it is characterised in that：Welding head includes head bottom plate, lower pressing tongs list First, upper pressing tongs unit, pressing tongs feed unit move back and forth unit and welding plate device by plate unit, head；Lower pressing tongs unit is located at On head bottom plate, the driving that head bottom plate is moved back and forth unit by head drives welding head to be moved along rack III widths； Upper pressing tongs unit is located above lower pressing tongs unit, and can be moved up and down compared with lower pressing tongs unit；Lower pressing tongs unit and upper pressure Clamping unit includes rear pressing tongs and front clamper, after the driving of pressing tongs feed unit pressing tongs with respect to front clamper closer or far from, pressing tongs into The pressing tongs for including pressing tongs feeding numerical-control motor driving to unit feeds electric cylinders, and pressing tongs feeds electric cylinders through pressing tongs feed mechanism fixed plate It is connected with head bottom plate, welding plate device can be moved up and down along rack vertical direction.
- 2. plastic door-window numerical control seamless welding equipment according to claim 1, it is characterised in that：Lower pressing tongs unit includes head Bottom plate, lower rear pressing tongs, lower front clamper and lower rear pressing tongs movement linear motion are secondary, and lower rear pressing tongs is arranged on lower rear pressing tongs bottom plate, And lower rear pressing tongs is equipped with lower rear crowded knife；It is arranged on lower front clamper on lower front clamper bottom plate, on lower front clamper and equipped with before lower Squeeze knife；Pressing tongs feed unit drives the lower rear downward front clamper bottom plate of pressing tongs bottom plate to move back and forth, lower rear pressing tongs bottom plate and head bottom It is secondary that lower rear pressing tongs movement linear motion is equipped between plate.
- 3. plastic door-window numerical control seamless welding equipment according to claim 1, it is characterised in that：Upper pressing tongs unit includes head Top plate, upper rear pressing tongs, upper front clamper, the secondary and upper pressing tongs reciprocating mechanism of upper rear pressing tongs movement linear motion, upper rear pressing tongs are set It puts on upper rear pressing tongs bottom plate, and upper rear pressing tongs is equipped with upper rear crowded knife；It is arranged on upper front clamper on front clamper bottom plate, on Knife is squeezed on front clamper and equipped with going forward；It is secondary that upper rear pressing tongs movement linear motion is equipped with after upper between pressing tongs bottom plate and head top plate； Upper pressing tongs reciprocating mechanism including upper pressing tongs moves up and down driving unit and upper pressing tongs moves up and down guideway, above and below upper pressing tongs Mobile driving unit, which is arranged on head top plate, to be driven upper pressing tongs unit to move up and down guideway along upper pressing tongs to move up and down.
- 4. according to the 1 or 2 or 3 plastic door-window numerical control seamless welding equipment of claim, it is characterised in that：Include by plate unit Plate unit and forward cam unit are leaned on afterwards；Forward cam unit includes the forward cam being arranged on lower pressing tongs unit；Plate unit bag is leaned on afterwards The rear backup plate movement electric cylinders of rear backup plate movement numerical-control motor driving are included, rear backup plate movement electric cylinders are fixed by rear backup plate mobile device Plate is fixed on lower rear pressing tongs bottom plate, and rear backup plate movement electric cylinders drive backup plate connecting seat to move linear motion pair along rear backup plate and move up It is dynamic, and rear backup plate is provided on backup plate connecting seat, rear backup plate is equipped with U-lag, and rear backup plate connecting plate, which is detachably connected, is arranged on U-shaped In slot.
- 5. according to the 1 or 2 or 3 plastic door-window numerical control seamless welding equipment of claim, it is characterised in that：Head moves back and forth Unit is included by the head movement electric cylinders and head front and rear moving pairs of head movement numerical-control motor driving, head movement electric cylinders and machine Head moving mechanism fixed plate connects, and frame head movement mechanism fixed plate is connected with handpiece support seat, and handpiece support seat is justified by straight line Bearing and line slideway coordinate, head front and rear moving pairs include the back-and-forth motion guide shaft being connected with two handpiece support seats 1 and with Move back and forth the back-and-forth motion linear bearing of guide shaft cooperation；It is arranged on and is moved back and forth on linear bearing on head bottom plate.
- 6. according to the 1 or 2 or 3 plastic door-window numerical control seamless welding equipment of claim, it is characterised in that：Lower pressing tongs unit and The V-butt of upper pressing tongs unit is symmetrical.
- 7. according to the 1 or 2 or 3 plastic door-window numerical control seamless welding equipment of claim, it is characterised in that：It has further included peace Loaded on the positioner on lower pressing tongs unit.
- A kind of 8. method welded using plastic door-window numerical control seamless welding equipment described in claim 4, it is characterised in that： Comprise the following steps：1) pressing tongs feed unit drive makes the rear pressing tongs of lower pressing tongs unit and upper pressing tongs unit close to front clamper, and by section bar pressure Tightly section bar is heated and welded using welding plate device, welding plate device is retracted, and the drive of pressing tongs feed unit makes lower pressing tongs unit and upper The rear pressing tongs of pressing tongs unit realizes that section bar compresses, section bar is retracted, section bar heats, welding plate is retracted and section bar welding away from front clamper Process；2) head moves back and forth unit, promotes head bottom plate, entire welding head is driven to move back and forth, welding head different position To be applicable in different in width section bar.3) backup plate movement electric cylinders drive backup plate connecting seat to be moved along rear backup plate and move cooperation electric cabinet in linear motion pair afterwards, can Realize different in width section bar V mouths orAfter the difference of welding by Board position precisely in place, while rear backup plate connecting plate can be leaned on from afterwards Plate 23 is torn open, so as to fulfillThe welding of type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711381989.5A CN108058392A (en) | 2017-12-20 | 2017-12-20 | The equipment of the seamless welding of plastic door-window and the method welded using it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711381989.5A CN108058392A (en) | 2017-12-20 | 2017-12-20 | The equipment of the seamless welding of plastic door-window and the method welded using it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108058392A true CN108058392A (en) | 2018-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711381989.5A Pending CN108058392A (en) | 2017-12-20 | 2017-12-20 | The equipment of the seamless welding of plastic door-window and the method welded using it |
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| Country | Link |
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| CN (1) | CN108058392A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109955011A (en) * | 2019-03-29 | 2019-07-02 | 山东世通数控设备有限公司 | A kind of double end two-sided seamless welding equipment |
| CN110091113A (en) * | 2019-06-19 | 2019-08-06 | 济南帕蒂克自动化技术有限公司 | A kind of positioning mechanism moved synchronously |
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| CN109955011A (en) * | 2019-03-29 | 2019-07-02 | 山东世通数控设备有限公司 | A kind of double end two-sided seamless welding equipment |
| CN110091113A (en) * | 2019-06-19 | 2019-08-06 | 济南帕蒂克自动化技术有限公司 | A kind of positioning mechanism moved synchronously |
| CN110091113B (en) * | 2019-06-19 | 2024-01-16 | 济南帕蒂克自动化技术有限公司 | Synchronous motion positioning mechanism |
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