CN101693406B - Plastic profile multi-position welding machine and welding method - Google Patents
Plastic profile multi-position welding machine and welding method Download PDFInfo
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- CN101693406B CN101693406B CN2009102292802A CN200910229280A CN101693406B CN 101693406 B CN101693406 B CN 101693406B CN 2009102292802 A CN2009102292802 A CN 2009102292802A CN 200910229280 A CN200910229280 A CN 200910229280A CN 101693406 B CN101693406 B CN 101693406B
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Abstract
The invention discloses a plastic profile multi-position welding machine, which comprises a first welding machine head, a second welding machine head and one or two intermediate welding machine heads, wherein the intermediate welding machine heads are positioned between the first welding machine head and the second welding machine head; the first welding machine head and the second welding machine head are both provided with front pincers, rear pincers, an L-shaped heating plate and an L-shaped positioning plate; working feed directions of the first welding machine head and the second welding machine head are parallel and opposite to an X axial direction; the first welding machine head forms 90 degrees anticlockwise rotation with a direction of a pincer port welded routinely and linearly; the second welding machine head forms clockwise rotation of 90 degrees with the direction of the pincer port welded routinely and linearly; and each intermediate welding machine head includes four pincer groups, wherein two groups of opposite angles are opposite relatively to the working feed direction and both parallel to the X axial direction, and another two groups of opposite angles are opposite relatively to the working feed direction and both parallel to a Y axial direction. The invention further discloses a method for welding doors and windows which are shaped in an inverted Chinese character wang and for welding doors and windows with two cross-shaped mullions arranged in the middle. By adopting the plastic profile multi-position welding machine and the welding method, pluralities of the plastic doors and windows with the cross-shaped mullions or in the shaped of the Chinese character wang can be welded and formed at one time.
Description
(1) technical field
The present invention relates to a kind of plastic profile multi-position welding machine and welding method, have cross in the middle of being used for once accomplishing and two ends have T shape stile plastic door-window, belong to the plastic door-window welding technology field.
(2) background technology
Plastic door-window generally is welded.Along with the extensive popularization of plastic door-window, the demand of plastic door-window is also just increasing, and kind and variation are also just more and more.
The welding process of plastic door-window is such, section bar is pressed honest material under the blanking size, again with the position of these section bars that will weld by location-plate; The preceding following pressing tongs that is positioned over corresponding head respectively descends on the pressing tongs with the back; Thereby go up pressing tongs and compress section bar and will be soldered section bar and be fixed on the head with preceding pressing tongs and the back of going up, location-plate withdraws from then, and heating plate rises; Under the effect of centripetal force, will be soldered the section bar end face shifts onto and the heating plate position contacting; Heating a period of time, melt a part of surfacing, and make near the material the heating plate form molten condition; Withdraw from heating plate then, make the material butt joint of heated two ends, extruding merges the two ends material under the effect of centripetal force, in heating and extrusion process stopping means control is arranged all, and we are referred to as welding process this process.
Once introduce with the example that is welded as of binocular word window below: present welding procedure is following: stile in the first step welding upside; Stile in second step welding downside; Stile on the left of the welding of the 3rd step, the 4th step was welded stile in the right side, and the 5th step and the 6th step are welded the frame material of both sides up and down respectively; The many inefficiencys of operation are not suitable for the requirement of large-scale production line.
The welding of the matrix pattern window of a middle cross and the welding process of binocular word window are basic identical.
(3) summary of the invention
The technical problem that the present invention will solve has provided the welding of a kind of bonding machine and has fallen the welding method of " king " font door and window, can one time welding fabrication have the plastic door-window of the font of falling king.
A kind of bonding machine welding is the welding method of " king " font door and window, and said bonding machine has first welding head, second welding head and a middle welding head, may further comprise the steps:
1) location-plate of three welding heads is risen in elder generation, according to the arrangements of steps welding head of blowing;
2) this worker is advanced direction following pressing tongs and the line slideway parallel with X-direction fix with the tight device of stopping of second on the following pressing tongs parallel in the middle welding head with X-direction; The bonding machine headband was stopped on the back pressing tongs of pressing tongs and second welding head of tight device in the middle of stile in laterally was placed into, and also stopped tightly to install with first on it pressing tongs under second welding head back and line slideway are fixed in the position in the middle of confirming by the length of stile in the intermediate lateral between welding head and second welding head;
3) again with another laterally in stile be placed in the middle of on another following pressing tongs parallel of welding head with X-direction with the back pressing tongs of first welding head on; The position of pressing tongs down behind welding head and first welding head in the middle of confirming by the length of stile in the intermediate lateral is with the device of stopping on the first welding head tightly tight straight line guide shaft of stopping;
Section bar is placed in the position of 4) pressing location-plate respectively, begins welding after compressing;
5) pressing tongs separation location-plate withdraws from; Heating plate rises pressing tongs and closes up; Because the worker advances a direction following pressing tongs parallel with X-direction and guide rail is fixed in the middle welding head; On this centre welding head each pressing tongs under the effect of worker's inlet casing when heating plate moves, simultaneously to fixing following pressing tongs near, accomplish wherein between heating, the fusion of cross section bar; When another worker of middle welding head advances the direction following pressing tongs parallel with the x axle and moves; Pressing tongs moves to middle head to be with first welding head to reach thereafter; Under the effect of worker's inlet casing of first welding head self, accomplish heating, the fusion of stile and the laterally middle stile of left surface in the left side; Under the effect of worker's inlet casing of second welding head self, accomplish heating, the fusion of stile and the laterally middle stile of right flank in the right side.
6) pressing tongs separation heating plate withdraws from; Pressing tongs closes up; Same since in the middle welding head worker advance a direction following pressing tongs parallel and guide rail is fixed with X-direction; This centre welding head other down pressing tongs under the effect of worker's inlet casing to fixing following pressing tongs near, accomplish wherein simultaneously between butt joint, the extruding of cross section bar; When another worker of middle welding head advances the direction following pressing tongs parallel with the x axle and moves; Pressing tongs moves to middle head to be with first welding head to reach thereafter; Under the effect of worker's inlet casing of first welding head self, accomplish the docking of stile and the laterally middle stile in side in the right side, extruding; The effect of worker's inlet casing of second welding head self accomplish down stile and side in the left side laterally in the i.e. completion of docking, push of stile weld.
The present invention also provides the welding method that the door and window of stile in two " ten " fonts is arranged in the middle of the welding of a kind of bonding machine, can one time welding fabrication have the plastic door-window of stile in a plurality of cross.
The welding method that the door and window of stile in two " ten " fonts is arranged in the middle of a kind of bonding machine welding, said bonding machine have first welding head, second welding head and two middle welding heads, may further comprise the steps:
1) location-plate of four welding heads is risen in elder generation, according to the arrangements of steps welding head of blowing;
2) worker is advanced direction following pressing tongs and the line slideway parallel with X-direction fix with the tight device of stopping of second on head in the middle welding head; Stile in the intermediate lateral is placed on the pressing tongs of welding heads in the middle of two another head position and will descend pressing tongs and line slideway to fix in the welding head in the middle of confirming by the length of stile in the intermediate lateral with the tight device of stopping of second on it;
3) by both sides laterally in the length of stile confirm in the middle of before following pressing tongs and first welding head of welding head under the position of pressing tongs; Advance the continuous guide shaft of the direction following pressing tongs parallel with the x axle with stop another worker of the middle welding head that tightly is adjacent of the tight device of stopping on first welding head, another worker of the middle welding head that first welding head is adjacent advances direction the press down clamp position parallel with the x axle and fixes;
4. set by step 3) method with second welding head before down pressing tongs advance direction the press down clamp position parallel with another another coupled worker of centre welding head and fix with the x axle;
Section bar is placed in the position of 5) pressing location-plate respectively, begins welding after compressing;
6) pressing tongs separation location-plate withdraws from; Heating plate rises pressing tongs and closes up; Because the worker advances a direction following pressing tongs parallel with X-direction and guide rail is fixed in the middle welding head; On this centre welding head each pressing tongs under the effect of worker's inlet casing when heating plate moves, simultaneously other down pressing tongs to fixing following pressing tongs near, accomplish wherein heating, the fusion of cross section bar; When another worker of middle welding head advances the direction following pressing tongs parallel with the x axle and moves; Be with first welding head and front clamper thereof to move to middle head; Under the effect of worker's inlet casing of himself, accomplish heating, the fusion of stile and the laterally middle stile in side in the left side;
7) same since in the middle of another welding head and line slideway fix; In the middle of another on welding head four pressing tongs under the effect of worker's inlet casing when heating plate moves; Simultaneously other down pressing tongs to fixing following pressing tongs near; Accomplish heating, the fusion of another cross section bar, when another worker of welding head advances the direction following pressing tongs parallel with the x axle and moves in the middle of this, be with second welding head and front clamper thereof to move to middle head; Under the effect of worker's inlet casing of himself, accomplish heating, the fusion of stile and the laterally middle stile in side in the right side;
8) pressing tongs separation heating plate withdraws from; Pressing tongs closes up; Same since in the middle welding head worker advance a direction following pressing tongs parallel and guide rail is fixed with X-direction; This centre welding head other down pressing tongs under the effect of worker's inlet casing to fixing following pressing tongs near, accomplish simultaneously cross section bar wherein butt joint, extruding; When another worker of middle welding head advances the direction following pressing tongs parallel with the x axle and moves; Be with first welding head and front clamper thereof to move to middle head; Under the effect of worker's inlet casing of first welding head self, accomplish the docking of stile and the laterally middle stile in side in the left side, extruding;
Same since in the middle of another welding head and line slideway fix; In the middle of another on welding head four pressing tongs under the effect of worker's inlet casing when heating plate moves; Simultaneously other down pressing tongs to fixing following pressing tongs near; Accomplish butt joint, the extruding of another cross section bar, when another worker of welding head advances the direction following pressing tongs parallel with the x axle and moves in the middle of this, be with second welding head and front clamper thereof to move to middle head; Under the effect of worker's inlet casing of second welding head self, accomplish stile and side in the right side laterally in the i.e. completion of docking, push of stile weld.
Beneficial effect of the present invention:
1. middle welding head is used for welding cross stile; Can there be one; Also can have two or more; And respectively there is a welding head that is used for welding T shape stile at two ends, utilize its can one time welding fabrication have the plastic door-window of stile in a plurality of cross or the font of falling king, and middle welding head can increase or reduce according to stile's number in the cross.
2. through above-mentioned welding head and subsidiary lazy-tongs; In the middle of making in cross and the band two ends in the welding process of stile in the heating and melting of each welding position, the butt joint extrusion process direction and the distance of corresponding relative motion all synchronously be controlled; Guarantee the accurate of head relative motion position, and guaranteed welding quality.
3. each welder head setting can be slided on line slideway, and it is convenient and swift to work.
(4) description of drawings
Fig. 1 is stile's welding process sketch map in the T shape;
Fig. 2 is the process sketch map of stile's welding in the cross;
Fig. 3 is the structural representation of the embodiment of the invention 1;
Fig. 4 arranges sketch map for fabricated structural shape;
Fig. 5 is the structural representation of first and second welding head;
Fig. 6 is the structural representation of middle welding head;
Fig. 7 is the tight structural representation that installs of stopping;
Fig. 8 is the cross-sectional schematic of stopping tight device;
Fig. 9 is the structural representation of the embodiment of the invention 2.
Among the figure: 1.L shape location-plate, 2.L shape heating plate, 3. cross location-plate, 4. cross heating plate, the 5. first middle welding head, 6. second middle welding head, 7. second welding head; 8. stop and tightly install 9 line slideways, 10. right front pressing tongs, 11. right back pressing tongs, 12. guide shafts (jockey), 13. connecting plates, 14. right pressing tongs; 15. right two pressing tongs, 16. right three pressing tongs, 17. right four pressing tongs, 18. the first from left pressing tongs, 19. the second from left pressing tongs, 20. left three pressing tongs, 21. left four pressing tongs; 22. left back pressing tongs, 23. left front pressing tongs, 24. first welding heads, clamping cylinder is gone up in 25. backs, compresses guide rail on 26. backs, and pressing tongs is gone up in 27. backs, and 28. backs are pressing tongs down; 29. back worker advances cylinder, 30. back pressing tongs feeding guide rail go up hold-down cylinders before 31., go up pressing tongs before 32., pressing tongs down before 33., 34. head base plates, 35. heating plate floating cylinders; 36. lift cylinder, 37. first hold-down cylinders, 38. second hold-down cylinders, 39. compress guide rail, pressing tongs on 40. the 3rd, 41. translation guide rails, 42. translation cylinders; 43. the worker advances guide rail, 44. second times pressing tongs, 45. cross location-plate and heating plates, 46. the 4th times pressing tongs, pressing tongs on 47. the 4th, pressing tongs on 48. first, 49. the 4th hold-down cylinders; 50. the 3rd hold-down cylinder, 51. cylinders, 52. cylinder blocks, the 53. tight bodies of stopping, 54. nuts, 55. the 3rd times pressing tongs, 56. cylinder rods; 57. carve piece, 58. first times pressing tongs, pressing tongs on 59. second, stile in a. left side, stile in the b. upper left side, stile in the c. upper right side; D. stile in the right side, stile in the e. lower right side, stile in the downside of a f. left side, g. right laterally in stile, stile in the h. intermediate lateral, an i left side laterally in stile.
(5) specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is explained further details, following explanation only is exemplary, does not limit protection scope of the present invention.
Be illustrated in figure 3 as a kind of plastic profile multi-position welding machine of the selected embodiment of the present invention; Be arranged in the middle of first welding head 24 on two line slideways 9 that are provided with along X-direction, second welding head 7, first welding head 6 in the middle of the welding head 5 and second through the head base plate; Wherein first welding head 24, second welding head 7 are used for welding T opaque stile section bar, in the middle of first in the middle of the welding head 5, second welding head 6 be used for welding cross plastics stile section bar.
The back pressing tongs that first welding head 24 as shown in Figure 3, second welding head 7 all comprise the front clamper that is fixed on the head base plate 34 (being left front pressing tongs 22, right front pressing tongs 11), front clamper folding relatively (is right back pressing tongs 10; Left back pressing tongs 23), L shaped heating plate and L shaped location-plate; Wherein front clamper as shown in Figure 5 comprises the preceding pressing tongs 33 down that is fixed on the head base plate 34; By preceding go up hold-down cylinder 31 controls can along on go up pressing tongs 32 before compressing guide rail and moving up and down; Back pressing tongs comprises to be installed in and advances the back pressing tongs 28 down that cylinder 29 control can pressing tongs feeding guide rail 30 relative front clampers move along the back by the back worker on the head base plate 34; Going up hold-down cylinder 25 controls by the back can be along compressing the back pressing tongs 27 of going up that guide rail 26 moves up and down on the back; L shaped heating plate and L shaped location-plate position are moved up and down along Y direction by lift cylinder 36 controls, and heating plate can vertically floated so that the location is more accurate in the orientation by 35 controls of heating plate floating cylinder; The worker of first welding head, second welding head advances all parallel with X-direction and the two worker of direction and advances in the opposite direction; And first welding head becomes counterclockwise to change 90 ° with the jaw direction of conventional straight line welding, and second welding head becomes to turn clockwise 90 with the jaw direction of conventional straight line welding.
As shown in Figure 6 said in the middle of welding head comprise quadrangularly and be arranged in four pressing tongs groups on the head base plate (welding head 6 comprises a right pressing tongs 14 in the middle of second, right two pressing tongs 15, right three pressing tongs 16 and right four pressing tongs 17; Welding head 5 comprises the first from left pressing tongs 18 in the middle of first, the second from left pressing tongs 19, left three pressing tongs 20 and left four pressing tongs 21), each pressing tongs group all comprises pressing tongs, following pressing tongs, cross heating plate and cross location-plate; Said go up pressing tongs by last hold-down cylinder control can along on compress guide rail and descend pressing tongs to move relatively, compress guide rail on said and be parallel to the Z-direction setting; Cross heating plate and location-plate 45 are moved up and down along Z-direction by lift cylinder 36 controls, and heating plate can vertically floated so that the location is more accurate in the orientation by 35 controls of heating plate floating cylinder; Wherein two groups of relative pressing tongs workers in diagonal angle to advance direction all parallel with X-direction in opposite directions, it is all parallel with Y direction in opposite directions that other two groups of relative workers in diagonal angle advance direction, and pressing tongs can be moved along translation guide rail 41 by 42 controls of translation cylinder on it.
The present invention also comprises the lazy-tongs that the plastic material that is used to make adjacent needs welding is synchronized with the movement; These lazy-tongs comprise the jockey that is used to connect adjacent head, be installed in first on first welding head, second welding head stop tightly install be installed in the middle of the welding head worker advance second on the direction following pressing tongs parallel and stop and tightly install with X-direction, said jockey is a guide shaft.Be that first of first welding head, 24 left front pressing tongs 22 as shown in Figure 4 are stopped and linked to each other through the guide shaft 12 that is installed in the connecting plate 13 on left four pressing tongs 21 and be fixed on the connecting plate 13 between a left side four pressing tongs 21 of welding head 5 in the middle of tight device and first, the second from left pressing tongs 19, right two pressing tongs 15 link to each other with line slideway 9 through the second tight device of stopping on one's body connecting plate 13 and fixed link plate 13 separately; The right side four pressing tongs 17 of welding head 6 stop tightly with first of second welding head, 7 right front pressing tongs 11 through being installed in the connecting plate 13 on right four pressing tongs 17 and being fixed on guide shaft 12 on the connecting plate 13 that device links to each other in the middle of second; And first welding head, 24 left front pressing tongs 22; The second from left pressing tongs 19 is equipped with the tight device of stopping on right two pressing tongs 15 and the right front pressing tongs 11 of second welding head.When putting section bar, unclamping the tight device of stopping, moving head, guaranteeing to be soldered on the following pressing tongs that section bar can be placed into head accurately, after section bar is put well, the tight device of tightly stopping of can stopping, and the tight device of in welding process, stopping keeps stopping tight state always.Thereby guarantee in welding process adjacent two head relative positions accurately.
All comprise the bottom and have and stop tight body 53, cylinder 51, pull bar 56, cylinder block 52 and carve piece 57 like Fig. 7, said first and second shown in the 8 tight device of stopping; Wherein said cylinder block 51 is installed on the cylinder block 52 and links to each other with the tight body 53 of stopping; Said pull bar 56 runs through stop tight body 53 inside and the said piece 57 of carving of front end installation; Said tight body 53 bottoms of stopping have arc groove, and said line slideway or guide shaft 12 are parallel to the line slideway direction and run through said arc groove and be installed in tight body 53 bottoms of stopping.
Be illustrated in figure 1 as stile's welding process sketch map in the T shape; With reference to accompanying drawing 5; Be followed successively by the section bar positioning states from left to right: the L shaped location-plate 1 of lift cylinder 36 controls stretches out in this process; Section bar is close to L shaped location-plate 1, in the left side in stile or the right side stile go up pressing tongs 32 before hold-down cylinder 31 controls make and compress guide rail on preceding and move downward and compress through preceding go up, a left side laterally in stile or right laterally in stile go up hold-down cylinder 25 controls through the back and make the back go up pressing tongs 27 to move downward and compress along compressing guide rail 26 on the back;
L shaped location-plate 1 exit status: the L shaped location-plate 1 of pressing tongs separation lift cylinder 36 controls withdraws from simultaneously L shaped heating plate 2 rises before and after in this process;
Section bar heating and melting state: in this process the back worker advance cylinder 29 control back down pressing tongs 28 along back pressing tongs feeding guide rail 30 make a left side laterally in stile or right laterally in stile to the left in stile or the right side stile near and be close to L shaped heating plate 2 and heating and melting;
L shaped heating plate 2 exit status: the L shaped heating plate 2 of pressing tongs separation lift cylinder 36 controls withdraws from before and after in this process.
Section bar butt joint, squeezed state: in this process the back worker advance cylinder 29 control backs down pressing tongs 28 along back pressing tongs feeding guide rail 30 make a left side laterally in stile or right laterally in stile to the left in stile or the right side stile near accomplishing the butt joint of two section bars, extruding.
Be illustrated in figure 2 as the process sketch map of stile's welding in the cross; With reference to accompanying drawing 6; Be followed successively by the section bar positioning states from left to right: lift cylinder 36 control cross location-plates 3 stretch out in this process; Section bar is close to cross location-plate 3, constitutes criss-cross each section bar through making on first on the pressing tongs 48, second on the pressing tongs 59, the 3rd on the pressing tongs 40 and the 4th pressing tongs 47 move downward and compress along compressing guide rail 39 by first hold-down cylinder 37, second hold-down cylinder 38, the 4th hold- down cylinder 49,50 controls of the 3rd hold-down cylinder respectively;
Cross location-plate 3 exit status: each pressing tongs is recessed location-plate in this process, and lift cylinder 36 control cross location-plates 3 withdraw from cross heating plate 4 rises simultaneously;
Section bar heating and melting state: in this process by first time pressing tongs of worker's inlet casing control 58, second time pressing tongs 44, the 3rd time pressing tongs 55, the 4th time pressing tongs 46 along the worker advance guide rail 43 make each section bar near and be close to cross heating plate 4 and heating and melting;
Cross heating plate 4 exit status: each pressing tongs is recessed location-plate in this process; Lift cylinder 36 control cross heating plates 4 withdraw from; Advance guide rail 43 along the worker and move by first time pressing tongs of worker's inlet casing control 58, second time pressing tongs 44, the 3rd time pressing tongs 55, the 4th time pressing tongs 46, make each section bar near accomplishing butt joint, extruding.
A kind of middle welding method that the door and window of stile in two " ten " fonts is arranged of above-mentioned bonding machine welding of utilizing as shown in Figure 4 may further comprise the steps:
1) location-plate of four welding heads is risen in elder generation, according to the arrangements of steps welding head of blowing;
2) stop with second in the welding head 6 in the middle of second that tight device 8 advances the direction following pressing tongs parallel with X-direction with the worker and line slideway 9 is fixed; The h of stile in the intermediate lateral is placed on the following pressing tongs of right two pressing tongs 15 of welding heads and left four pressing tongs 18 in the middle of two, confirms the position of welding head 6 in the middle of first and will descend pressing tongs and line slideway 9 to fix with the tight device 8 of stopping of second on it by the length of the h of stile in the intermediate lateral;
3) by a left side laterally in the length of the i of stile confirm a left side four pressing tongs 21 of welding head 5 in the middle of first; The preceding position of pressing tongs down with first welding head, 24 left front pressing tongs 22; With the guide shaft 12 that the tight device 8 of stopping on first welding head is stopped and tightly linked to each other with left four pressing tongs 21, the clamp position that presses down of welding head 5 in the middle of first welding head 24 and first is fixed;
4) set by step 3) method is with the right side four pressing tongs, 17 fixed-site of preceding pressing tongs down with the second centre welding head of second welding head 7;
5) respectively by the position of location-plate place successively the h of stile in the intermediate lateral, a left side laterally in the i of stile, right laterally in the d of stile in a of stile and the right side in the e of stile, the left side in the c of stile, the lower right side in the f of stile, the upper right side in the b of stile, the left downside among the g of stile, upper left side, begin welding after compressing;
6) pressing tongs separation location-plate withdraws from; Heating plate rises pressing tongs and closes up; The following pressing tongs and the guide rail of welding head 6 right-of-center in political views two pressing tongs 15 are fixed in the middle of second; On this centre welding head each pressing tongs under the effect of worker's inlet casing when heating plate moves, simultaneously other down pressing tongs to fixing following pressing tongs near, accomplish the h of stile in the intermediate lateral, right laterally in heating, the fusion of the e of stile in the c of stile and the lower right side among the g of stile, upper right side; When the right side four pressing tongs 17 of welding head 6 move in the middle of second; Be with second welding head 7 and right front pressing tongs 11 thereof welding head 6 in the middle of second to move; Pressing tongs 10 moved to front clamper 11 after worker's inlet casing of second welding head 7 promoted simultaneously, heating, the fusion of d of stile and the right laterally middle g of stile in the completion right side;
7) same following pressing tongs and line slideway owing to the second from left pressing tongs 19 in the first middle welding head 5 fixed; On this centre welding head each pressing tongs under the effect of worker's inlet casing when heating plate moves; Simultaneously other pressing tongs is close to fixing following pressing tongs down, accomplish the h of stile in the intermediate lateral, a left side laterally in heating, the fusion of the f of stile in the b of stile and the lower-left side among the i of stile, upper left side; When four times pressing tongs 21 in a left side of welding head 5 move in the middle of first; Be with first welding head 24 and left front pressing tongs 22 thereof welding head 5 in the middle of first to move; Worker's inlet casing of while first welding head 24 promotes back pressing tongs 23 and moves to front clamper 22, heating, the fusion of a of stile and the laterally middle i of stile in a left side in the completion left side;
8) pressing tongs separation heating plate withdraws from; Pressing tongs closes up; The following pressing tongs and the guide rail of welding head 6 right-of-center in political views two pressing tongs 15 are fixed in the middle of second; Other down pressing tongs under the effect of worker's inlet casing to fixing following pressing tongs near, accomplish the h of stile in the intermediate lateral, right laterally in butt joint, the extruding of the e of stile in the c of stile and the lower right side among the g of stile, upper right side; When the right side four pressing tongs 17 of welding head 6 move in the middle of second; Be with second welding head 7 and right front pressing tongs 11 thereof welding head 6 in the middle of second to move; Simultaneously worker's inlet casing of second welding head 7 promotes back pressing tongs 10 and moves to front clamper 11, accomplishes the docking of the d of stile and the right laterally middle g of stile in the right side, extruding;
9) same following pressing tongs and line slideway owing to second middle welding head 6 right-of-center in political views two pressing tongs 15 fixed; Down pressing tongs is close to fixing following pressing tongs under the effect of worker's inlet casing for other, accomplish the h of stile in the intermediate lateral, a left side laterally in butt joint, the extruding of the f of stile in the b of stile and the lower-left side among the i of stile, upper left side; When the following pressing tongs of welding head 5 moves in the middle of first; Be with first welding head 24 and left front pressing tongs 22 thereof welding head 5 in the middle of first to move; Simultaneously worker's inlet casing of first welding head 24 promotes back pressing tongs 23 and moves to front clamper 22, accomplishes the docking of a of stile and the laterally middle i of stile in a left side in the left side, extruding; Welding is accomplished.
Be illustrated in figure 8 as a kind of plastic profile multi-position welding machine of the selected embodiment of the present invention; Be arranged on first welding head 24, second welding head 7 and middle welding head on two line slideways 9 that are provided with along X-direction through the head base plate; Wherein first welding head 24, second welding head 7 are used for welding T opaque stile section bar, and middle welding head is used for welding cross plastics stile section bar.
Synchronization structure between each pressing tongs and the adjacent pressing tongs is visible as scheming: promptly in the welding head worker advance the direction pressing tongs parallel with the X axle, stopping tightly to install through second on 13 of winning in succession is connected with line slideway; Another worker advances the direction pressing tongs parallel with the X axle in the middle welding head, and stopping tightly through first on guide shaft 12 and first welding head 24 of winning in succession on 13, device is connected; On second welding head 7 first stopped tightly, and device is connected with line slideway
A kind of bonding machine of present embodiment that utilizes welds the welding method of " king " font door and window, may further comprise the steps:
1) location-plate of three welding heads is risen in elder generation, according to the arrangements of steps welding head of blowing;
2) worker is advanced direction following pressing tongs and the line slideway parallel with X-direction fix with the tight device of stopping of first on pressing tongs in the middle welding head;
3) by the left side laterally in the length of stile confirm in the middle of welding head in another worker advance before the direction following pressing tongs parallel and first welding head with the X axle under the position of pressing tongs; With the tight device of stopping on first welding head stop the middle welding head that tightly is adjacent in another worker advance the continuous guide shaft of the direction following pressing tongs parallel with the X axle, this of the middle welding head that first welding head is adjacent presses down clamp position and fixes;
By the right side laterally in the length of stile confirm in the middle of welding head in a worker advance before the direction following pressing tongs parallel and second welding head with the X axle under the position of pressing tongs, with the device of stopping on the first welding head tightly tight line slideway of stopping.This of second welding head and coupled middle welding head pressed down clamp position to be fixed;
Section bar is placed in the position of 5) pressing location-plate respectively, begins welding after compressing;
6) pressing tongs separation location-plate withdraws from; Heating plate rises pressing tongs and closes up; Because the worker advances a direction following pressing tongs parallel with X-direction and guide rail is fixed in the middle welding head; On this centre welding head each pressing tongs under the effect of worker's inlet casing when heating plate moves, simultaneously other down pressing tongs to fixing following pressing tongs near, accomplish wherein heating, the fusion of cross section bar; When another worker of middle welding head advances the direction following pressing tongs parallel with the x axle and moves; Be with first welding head and pressing tongs thereof to move to middle head; The back of worker's inlet casing of first welding head 24 promotion simultaneously pressing tongs 23 moves to front clamper 22, accomplishes heating, the fusion of laterally middle stile of stile and side in the left side; Worker's inlet casing of second welding head 7 promotes back pressing tongs 10 and moves to front clamper 11, accomplishes heating, the fusion of laterally middle stile of stile and side in the right side;
7) pressing tongs separation heating plate withdraws from; Pressing tongs closes up; Same since in the middle welding head worker advance a direction following pressing tongs parallel and guide rail is fixed with X-direction; This centre welding head other down pressing tongs under the effect of worker's inlet casing to fixing following pressing tongs near, accomplish simultaneously cross section bar wherein butt joint, extruding; When another worker of middle welding head advances the direction following pressing tongs parallel with the x axle and moves, be with first welding head and pressing tongs thereof to move, accomplishing the docking of stile and the horizontal middle stile in side in the right side, extruding to middle head; Worker's inlet casing of second welding head 7 promotes back pressing tongs 10 and moves to front clamper 11, accomplishes the docking of stile and the laterally middle stile in side in the right side, extruding; Welding is accomplished.
Claims (8)
1. one kind is utilized the welding method of " king " font door and window of bonding machine welding; Said bonding machine has first welding head, second welding head and a middle welding head; Wherein first welding head, second welding head all comprise back pressing tongs, L shaped heating plate and the L shaped location-plate of fixing front clamper, front clamper folding relatively; And the worker of first welding head, second welding head advances all parallel with X-direction and the two worker of direction and advances in the opposite direction; And first welding head becomes counterclockwise to change 90 ° with the jaw direction of conventional straight line welding, and second welding head becomes to turn clockwise 90 ° with the jaw direction of conventional straight line welding; Said middle welding head comprises quadrangularly and is arranged in four pressing tongs groups on the head base plate; Each pressing tongs group all comprises pressing tongs, following pressing tongs, cross heating plate and cross location-plate, and goes up pressing tongs and descend the pressing tongs folding relatively along the Z axle, and wherein two groups of diagonal angles are relative; It is all parallel with X-direction in opposite directions that the worker advances direction; Other two groups of diagonal angles are relative, and it is all parallel with Y direction in opposite directions that the worker advances direction, and pressing tongs can be along the translation guide rail movement by the control of two translation cylinders on it; This translation guide rail is arranged on the head base plate along X axle, Y axle respectively, it is characterized in that: may further comprise the steps:
1) location-plate of three welding heads is risen in elder generation, according to the arrangements of steps welding head of blowing;
2) this worker is advanced direction following pressing tongs and the line slideway parallel with X-direction fix with the tight device of stopping of second on the following pressing tongs parallel in the middle welding head with X-direction; The bonding machine headband was stopped on the back pressing tongs of pressing tongs and second welding head of tight device in the middle of stile in laterally was placed into, and also stopped tightly to install with first on it pressing tongs under second welding head back and line slideway are fixed in the position in the middle of confirming by the length of stile in the intermediate lateral between welding head and second welding head;
3) with another laterally in stile be placed in the middle of on another following pressing tongs parallel of welding head and on the back pressing tongs of first welding head with X-direction; The position of pressing tongs down behind welding head and first welding head in the middle of confirming by the length of stile in the intermediate lateral is with the device of stopping on the first welding head tightly tight straight line guide shaft of stopping;
Section bar is placed in the position of 4) pressing location-plate respectively, begins welding after compressing;
5) pressing tongs separation location-plate withdraws from; Heating plate rises pressing tongs and closes up; Because the worker advances a direction following pressing tongs parallel with X-direction and guide rail is fixed in the middle welding head; When heating plate moved, the while was close to fixing following pressing tongs under the effect of worker's inlet casing for each pressing tongs on this centre welding head, heating, the fusion of " ten " font section bar between completion wherein; When another worker of middle welding head advances the direction following pressing tongs parallel with the x axle and moves; Pressing tongs moves to middle head to be with first welding head to reach thereafter; Under the effect of worker's inlet casing of first welding head self, accomplish heating, the fusion of stile and the laterally middle stile of left surface in the left side; Under the effect of worker's inlet casing of second welding head self, accomplish heating, the fusion of stile and the laterally middle stile of right flank in the right side;
6) pressing tongs separation heating plate withdraws from; Pressing tongs closes up; Same since in the middle welding head worker advance a direction following pressing tongs parallel and guide rail is fixed with X-direction; This centre welding head other down pressing tongs under the effect of worker's inlet casing to fixing following pressing tongs near, accomplish wherein simultaneously between " ten " and the font section bar butt joint, extruding; When another worker of middle welding head advances the direction following pressing tongs parallel with the x axle and moves; Pressing tongs moves to middle head to be with first welding head to reach thereafter; Under the effect of worker's inlet casing of first welding head self, accomplish the docking of stile and the laterally middle stile in side in the right side, extruding; The effect of worker's inlet casing of second welding head self accomplish down stile and side in the left side laterally in the i.e. completion of docking, push of stile weld.
2. utilize the welding method of " king " font door and window of bonding machine welding according to claim 1; It is characterized in that: bonding machine also comprises the lazy-tongs that the plastic material that is used to make adjacent needs welding is synchronized with the movement; On the base plate that these lazy-tongs comprise the jockey that is used to connect adjacent head, be installed in first welding head, second welding head first stop tightly install be installed in the middle of the welding head worker advance the tight device of stopping of second on the direction following pressing tongs parallel with X-direction, and second tight device and first worker that tight device belongs to pressing tongs that stops that stops advances in the opposite direction.
3. want the 2 said welding methods of " king " font door and window of bonding machine welding of utilizing according to right, it is characterized in that: said jockey is a guide shaft.
4.. according to claim 2 or the 3 said welding methods of " king " font door and window of bonding machine welding of utilizing; It is characterized in that: said first and second tight device of stopping all includes stop tight body, cylinder block, cylinder, pull bar and voussoir; Wherein said cylinder block is installed on the cylinder block and links to each other with the tight body of stopping; The said cylinder rod pull bar of ining succession runs through stop tight body inside and front end said voussoir is installed; The said tight body bottom of stopping has arc groove, and said guide shaft is parallel to the line slideway direction and runs through said arc groove and be installed in the tight body bottom of stopping.
5. one kind is utilized the middle welding method that the door and window of stile in two " ten " fonts is arranged of bonding machine welding; Said bonding machine has first welding head, second welding head and two middle welding heads; Wherein first welding head, second welding head all comprise back pressing tongs, L shaped heating plate and the L shaped location-plate of fixing front clamper, front clamper folding relatively; And the worker of first welding head, second welding head advances all parallel with X-direction and the two worker of direction and advances in the opposite direction; And first welding head becomes counterclockwise to change 90 ° with the jaw direction of conventional straight line welding, and second welding head becomes to turn clockwise 90 ° with the jaw direction of conventional straight line welding; Said middle welding head comprises quadrangularly and is arranged in four pressing tongs groups on the head base plate; Each pressing tongs group all comprises pressing tongs, following pressing tongs, cross heating plate and cross location-plate, and goes up pressing tongs and descend the pressing tongs folding relatively along the Z axle, and wherein two groups of diagonal angles are relative; It is all parallel with X-direction in opposite directions that the worker advances direction; Other two groups of diagonal angles are relative, and it is all parallel with Y direction in opposite directions that the worker advances direction, and pressing tongs can be along the translation guide rail movement by the control of two translation cylinders on it; This translation guide rail is arranged on the head base plate along X axle, Y axle respectively, it is characterized in that may further comprise the steps:
1) location-plate of four welding heads is risen in elder generation, according to the arrangements of steps welding head of blowing;
2) worker is advanced direction following pressing tongs and the line slideway parallel with X-direction fix with the tight device of stopping of second on head in the middle welding head; Stile in the intermediate lateral is placed on the pressing tongs of welding heads in the middle of two another head position and will descend pressing tongs and line slideway to fix in the welding head in the middle of confirming by the length of stile in the intermediate lateral with the tight device of stopping of second on it;
3) by both sides laterally in the length of stile confirm in the middle of before following pressing tongs and first welding head of welding head under the position of pressing tongs; Advance the continuous guide shaft of the direction following pressing tongs parallel with the x axle with stop another worker of the middle welding head that tightly is adjacent of the tight device of stopping on first welding head, another worker of the middle welding head that first welding head is adjacent advances direction the press down clamp position parallel with the x axle and fixes;
4) set by step 3) method with second welding head before down pressing tongs advance direction the press down clamp position parallel with another another coupled worker of centre welding head and fix with the x axle;
Section bar is placed in the position of 5) pressing location-plate respectively, begins welding after compressing;
6) pressing tongs separation location-plate withdraws from; Heating plate rises pressing tongs and closes up; Because the worker advances a direction following pressing tongs parallel with X-direction and guide rail is fixed in the middle welding head; On this centre welding head each pressing tongs under the effect of worker's inlet casing when heating plate moves, simultaneously other down pressing tongs to fixing following pressing tongs near, accomplish wherein " ten " heating, the fusion of font section bar; When another worker of middle welding head advances the direction following pressing tongs parallel with the x axle and moves; Be with first welding head and front clamper thereof to move to middle head; Under the effect of worker's inlet casing of himself, accomplish heating, the fusion of stile and the laterally middle stile in side in the left side;
7) same since in the middle of another welding head and line slideway fix; In the middle of another on welding head four pressing tongs under the effect of worker's inlet casing when heating plate moves; Simultaneously other down pressing tongs to fixing following pressing tongs near; Accomplish another " ten " heating, the fusion of font section bar, when another worker of welding head advances the direction following pressing tongs parallel with the x axle and moves in the middle of this, be with second welding head and front clamper thereof to move to middle head; Under the effect of worker's inlet casing of himself, accomplish heating, the fusion of stile and the laterally middle stile in side in the right side;
8) pressing tongs separation heating plate withdraws from; Pressing tongs closes up; Same since in the middle welding head worker advance a direction following pressing tongs parallel and guide rail is fixed with X-direction; This centre welding head other down pressing tongs under the effect of worker's inlet casing to fixing following pressing tongs near, accomplish wherein simultaneously " ten " the font section bar butt joint, extruding; When another worker of middle welding head advances the direction following pressing tongs parallel with the x axle and moves; Be with first welding head and front clamper thereof to move to middle head; Under the effect of worker's inlet casing of first welding head self, accomplish the docking of stile and the laterally middle stile in side in the left side, extruding;
Same since in the middle of another welding head and line slideway fix; In the middle of another on welding head four pressing tongs under the effect of worker's inlet casing when heating plate moves; Simultaneously other down pressing tongs to fixing following pressing tongs near; Accomplish another " ten " butt joint, the extruding of font section bar, when another worker of welding head advances the direction following pressing tongs parallel with the x axle and moves in the middle of this, be with second welding head and front clamper thereof to move to middle head; Under the effect of worker's inlet casing of second welding head self, accomplish stile and side in the right side laterally in the i.e. completion of docking, push of stile weld.
6. according to the said plastic profile multi-position welding machine of claim 5; It is characterized in that: it also comprises the lazy-tongs that the plastic material that is used to make adjacent needs welding is synchronized with the movement; On the base plate that these lazy-tongs comprise the jockey that is used to connect adjacent head, be installed in first welding head, second welding head first stop tightly install be installed in the middle of the welding head worker advance the tight device of stopping of second on the direction following pressing tongs parallel with X-direction, and second tight device and first worker that tight device belongs to pressing tongs that stops that stops advances in the opposite direction.
7. want the 6 said middle welding methods that the door and window of stile in two " ten " fonts is arranged of bonding machine welding of utilizing according to right, it is characterized in that: said jockey is a guide shaft.
8. according to claim 6 or the 7 said middle welding methods that the door and window of stile in two " ten " fonts is arranged of bonding machine welding of utilizing; It is characterized in that: said first and second tight device of stopping all includes and stops tight body, cylinder block, cylinder, pull bar and carve piece; Wherein said cylinder block is installed on the cylinder block and links to each other with the tight body of stopping; The said cylinder rod pull bar of ining succession runs through stop tight body inside and front end the said piece of carving is installed; The said tight body bottom of stopping has arc groove, and said guide shaft is parallel to the line slideway direction and runs through said arc groove and be installed in the tight body bottom of stopping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102292802A CN101693406B (en) | 2009-10-27 | 2009-10-27 | Plastic profile multi-position welding machine and welding method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102292802A CN101693406B (en) | 2009-10-27 | 2009-10-27 | Plastic profile multi-position welding machine and welding method |
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| Publication Number | Publication Date |
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| CN101693406A CN101693406A (en) | 2010-04-14 |
| CN101693406B true CN101693406B (en) | 2012-11-21 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102294822B (en) * | 2011-07-28 | 2014-10-22 | 济南德佳机器有限公司 | Welding method and welding device for plastic mullion |
| WO2018053868A1 (en) * | 2016-09-26 | 2018-03-29 | 深圳市必利超音波自动化机械有限公司 | Ultrasonic welding head and welding device |
| CN111300828A (en) * | 2020-04-02 | 2020-06-19 | 安徽天航机电有限公司 | 3D prints fashioned gauze mask pressure welding roller device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2229671A (en) * | 1989-03-03 | 1990-10-03 | Glazing Technology Ind Ltd | Welding joints of window frames |
| CN2530792Y (en) * | 2002-03-08 | 2003-01-15 | 济南光明机器有限公司 | Welding device of plastic door/window welding machine |
| CN201283650Y (en) * | 2008-10-10 | 2009-08-05 | 李知双 | Welder for middle stile of plastic door and window |
| CN201544466U (en) * | 2009-10-27 | 2010-08-11 | 济南德佳机器有限公司 | Multi-position welding machine of plastic profiles |
-
2009
- 2009-10-27 CN CN2009102292802A patent/CN101693406B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2229671A (en) * | 1989-03-03 | 1990-10-03 | Glazing Technology Ind Ltd | Welding joints of window frames |
| CN2530792Y (en) * | 2002-03-08 | 2003-01-15 | 济南光明机器有限公司 | Welding device of plastic door/window welding machine |
| CN201283650Y (en) * | 2008-10-10 | 2009-08-05 | 李知双 | Welder for middle stile of plastic door and window |
| CN201544466U (en) * | 2009-10-27 | 2010-08-11 | 济南德佳机器有限公司 | Multi-position welding machine of plastic profiles |
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