CN218477147U - Insulating cylinder welding device - Google Patents
Insulating cylinder welding device Download PDFInfo
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- CN218477147U CN218477147U CN202222615069.8U CN202222615069U CN218477147U CN 218477147 U CN218477147 U CN 218477147U CN 202222615069 U CN202222615069 U CN 202222615069U CN 218477147 U CN218477147 U CN 218477147U
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Abstract
The utility model relates to the technical field of insulating cylinder processing, in particular to an insulating cylinder welding device, which comprises a frame, wherein a welding support frame used for supporting insulating materials and a hot melting unit used for welding the insulating materials are arranged on the frame, the insulating materials are welded when the hot melting unit moves from right to left, and a first positioning structure used for positioning a side end face, parallel to the movement direction of the hot melting unit, of a lower layer lap joint end of the insulating materials is arranged on the welding support frame so as to limit the placing position of the insulating materials on the welding support frame; the technical problems that the welding position of each insulating cylinder is inconsistent and the lap width of an insulating material is not easy to determine when the insulating cylinder is produced in the prior art are mainly solved.
Description
Technical Field
The utility model relates to a technical field of insulating cylinder processing especially relates to an insulating cylinder welding set.
Background
The insulating cylinder in the dry type transformer is arranged between the high-voltage coil and the low-voltage coil, the creepage distance is increased, the electric field distribution is improved, the distance between the high-voltage coil and the low-voltage coil is shortened, the insulating effect is improved, and the insulating cylinder can also be used in the iron core reactor and arranged between the coils and the iron core.
At present, a relatively simple and convenient method for manufacturing the insulating cylinder in the market is to form two opposite overlapping ends by adopting a soft composite material to be rolled, wherein the two overlapping ends are positioned on the upper layer and the lower layer respectively after the composite material is rolled, the two overlapping ends are overlapped to form an overlapping area, and the overlapping area is welded, so that the insulating composite material is manufactured into the insulating cylinder. The Chinese patent application with the application publication number of CN108724738A discloses an insulation cylinder welding device, which comprises a rack, wherein the rack comprises a horizontal base and a vertical column arranged at one end of the horizontal base, a cross beam arranged in parallel with the horizontal base is arranged at the upper end of the vertical column, a lead screw which is consistent with the extending direction of the cross beam is arranged on the cross beam, and the lead screw is driven to rotate by a speed regulating motor arranged on the vertical column. The speed regulating motor is positioned on one side of the upright post, which is back to the cross beam, and the lead screw rotates to drive the hot melting unit on the lead screw to translate along the length direction of the lead screw. And a support (namely a welding support frame) for supporting an insulating material plate (namely insulating material) is arranged on the lower side of the cross beam on the upright post. The telescopic cylinder is mounted on the cross beam, the output end of the lower side of the telescopic cylinder is connected with the pressing strip, the length direction of the pressing strip is consistent with that of the cross beam, the telescopic action of the telescopic cylinder can drive the pressing strip to be close to and far away from the supporting piece, and two opposite edges of the insulating plate can be tightly pressed on the supporting piece when the pressing strip is close to the supporting piece to move.
Above-mentioned equipment can bond the overlap joint of an insulating cylinder together through hot melt welding's mode well, but owing to the position of placing of difficult control insulating sheet material when placing insulating material on support piece for the overlap joint region of every insulating cylinder corresponds the position nonconformity with hot melt unit, leads to welding position nonconformity, and the overlap joint width of insulating material is difficult for confirming also, thereby leads to the uniformity of product poor, is difficult for checking and accepting.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an insulating cylinder welding set mainly solves among the prior art when the production insulating cylinder overlap joint region and hot melt unit correspond the technical problem that the overlap joint width of position inconsistent and insulating material that makes every insulating cylinder is difficult for confirming with the hot melt unit.
In order to achieve the above object, the utility model discloses an insulating cylinder welding set adopts following technical scheme:
the utility model provides an insulating cylinder welding set, includes the frame, is provided with the welding support frame that is used for supporting insulating material in the frame, is used for welding the hot melt unit of insulating material, defines the hot melt unit and welds insulating material when moving from the right side to the left, be provided with on the welding support frame and be used for carrying out the first location structure of fixing a position to a side terminal surface that is on a parallel with hot melt unit direction of motion of the lower floor's overlap joint end of insulating material to inject the position of placing of insulating material on the welding support frame.
The beneficial effects of the above technical scheme are that: the welding support frame is provided with a first positioning structure used for positioning the lower layer of lap joint end when the lower layer of lap joint end is placed along the left and right directions parallel to the welding support frame, so that the placement position of the lower layer of lap joint end can be accurately determined when insulating materials are placed on the welding support frame, the lap joint position of the upper layer of lap joint end can be conveniently determined after the lap joint position of the lower layer is determined, the lap joint width can be accurately determined, the determination of the welding position of a hot melting unit is ensured, and the technical problems that the welding position is inconsistent and the lap joint width of the insulating materials is difficult to determine due to the fact that the lap joint area of each insulating cylinder is inconsistent with the corresponding position of the hot melting unit when the insulating cylinder is produced are solved.
As a further optimized technical scheme, the first positioning structure is a first positioning bulge with the bottom fixedly connected to the welding support frame.
The beneficial effects of the above technical scheme are that: through choose for use first location structure protruding for first location, the arch can play the backstop effect to insulating material to confirm the position of placing of insulating material more conveniently, play better location effect.
As further optimized technical scheme, the hot melt unit is including the heating gun that is used for outside blowout high temperature hot-blast upper overlap joint end and lower floor's overlap joint end with melting insulating material, the heating gun right side is provided with the roll-in wheel that is used for the upper overlap joint end and the lower floor's overlap joint end of pressfitting insulating material, the heating gun left side is provided with and is used for upper overlap joint end and lower floor's overlap joint end detached guide bar, the guide bar bottom is L shape to stretch into the overlap joint region of formation between upper overlap joint end and the lower floor's overlap joint end, the bellied thickness that highly satisfies to be higher than insulating material of first location, the bellied right-hand member face of first location flushes or the bellied right-hand member face of first location is located the right side or the left side of the right-hand member face of insulating material to the guide bar directly stretches into between upper overlap joint end and the lower floor's overlap joint end.
The beneficial effects of the above technical scheme are that: through setting up the heating rifle, thereby the heating is robbed and can outside blowout high temperature hot-blast make insulating material overlap joint department self material melt, the overlap joint end after melting can make the melting material pressfitting of overlap joint end accomplish the welding together through the roll-in wheel of heating rifle rear side, through can making the upper overlap joint end and lower floor overlap joint end between the bellied thickness that highly is higher than the insulating material of first location, thereby make things convenient for the guide bar to directly get into the gap between upper overlap joint end and the lower floor overlap joint end, degree of automation is high, the guide bar not only is used for keeping apart the insulating material overlap joint end of upper strata and lower floor, the bottom rifle head that makes things convenient for the heating rifle directly deepens the overlap joint regional heating and also helps reducing the resistance that moves ahead of heating rifle simultaneously, avoid the heating rifle impaired.
As a further optimized technical scheme, the first positioning bulge is a strip-shaped bulge extending along the left-right direction, so that hot air sprayed by the heating gun is limited in the overlapping area.
The beneficial effects of the above technical scheme are that: through extending first location arch to left right direction, can inject the hot-blast injecing in the overlap joint region of spun in the heating gun to with the heat gathering at the regional quick melting insulating material of overlap joint, convenient welding can also avoid the heat to pass the overlap joint region simultaneously and arouse the position deformation in insulating material non-overlap joint region, influence the quality of insulating cylinder.
As a further optimized technical scheme, the length of the first positioning bulge is larger than or equal to that of the insulating material.
The beneficial effects of the above technical scheme are that: so as to play a better role in blocking hot wind in the welding process.
As a further optimized technical scheme, the welding support frame is further provided with a second positioning structure for positioning the end face, perpendicular to the left and right directions, of the lower layer overlapping end of the insulating material.
The beneficial effects of the above technical scheme are that: through setting up second location structure to the convenience is insulating material along the location of welding support frame left and right directions when placing insulating material.
As a further optimized technical scheme, the second positioning structure is a second positioning protrusion with the bottom fixedly connected to the welding support frame, and the second positioning protrusion is located at a position staggered with the hot melting unit in the advancing direction.
The beneficial effects of the above technical scheme are that: through choose for use as the second location protruding with second location structure, protruding backstop effect that can play the insulating material to confirm the position of placing of insulating material more conveniently, play better location effect, set up the second location protruding in the advancing direction with the hot melt unit staggered position avoid hot melt unit and second protruding production interference, thereby avoid the hot melt unit impaired.
As a further optimized technical scheme, the second positioning bulge is positioned at the right end of the welding support frame.
The beneficial effects of the above technical scheme are that: compare and fix a position protruding setting at the welding support frame left end with the second, conveniently unload the fashioned insulating cylinder of processing back more, and avoid the protruding in-process collision wearing and tearing insulating cylinder that unloads at the insulating cylinder of second.
As a further optimized technical scheme, the frame includes the support post of vertical setting, the right-hand member and the support post fixed connection of welding support frame, insulating cylinder welding set still include with the left end support cooperation of welding support frame in order to prevent the bearing structure of welding support frame bending deformation downwards.
The beneficial effects of the above technical scheme are that: welding support frame is the stress state of cantilever beam in the course of working of welding insulating cylinder, makes welding support frame left end bending deformation downwards easily under the effect of hot melt unit, and in order to avoid this kind of condition to take place, insulating cylinder welding set still is provided with bearing structure, provides better support to the welding support frame, avoids the deformation of welding support frame to guarantee the welding quality of insulating cylinder overlap joint department.
As a further optimized technical scheme, the rack is parallel to the cross beam arranged above the welding support frame, the support structure is a support rod, the upper end of the support rod is detachably connected or rotatably connected to the left end of the cross beam, and the lower end of the support rod is detachably connected with the left end of the welding support frame.
The beneficial effects of the above technical scheme are that: the support rods on the cross beam are used for bracing the welding support frame in the process of welding the insulating cylinder, so that the welding support frame is prevented from being bent downwards under the action of the rolling wheel.
Drawings
Fig. 1 is a schematic front view of the whole structure of the insulation cylinder welding device of the present invention;
fig. 2 is a left schematic view of the overall structure of the insulating cylinder welding device of the present invention;
FIG. 3 is an enlarged schematic view of the weld configuration of FIG. 1;
fig. 4 is an enlarged schematic view of the pressing structure of fig. 1.
In the figure: 1. a frame; 101. welding a support frame; 102. a cross beam; 2. insulating materials; 3. a telescopic cylinder; 31. pressing into blocks; 4. a guide bar; 5. a lead screw; 6. a drive motor; 7. a slider; 8. a heating gun; 9. a rolling wheel; 10. a support structure; 11. a second positioning structure; 12. a first positioning structure; 13. a guide rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, which may be present, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," 8230, "" etc. does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The features and properties of the present invention are described in further detail below with reference to examples.
The utility model discloses an insulating cylinder welding set's embodiment 1:
as shown in fig. 1 and 4, the insulation cylinder welding device includes a frame 1, a support column vertically disposed is included on the frame 1, a welding support frame 101 is installed on the support column, a cross beam 102 which is parallel to the welding support frame 101 and is fixedly connected with the support column is also installed on the column, a telescopic cylinder 3 for compressing insulation material is installed on the cross beam 102, a press block 31 is arranged at the bottom end of the telescopic cylinder 3, a hot melting unit is slidably connected to the cross beam 102, the hot melting unit slides along the cross beam 102 to weld the insulation material 2 placed on the welding support frame 101, and for convenience of description, the insulation material 2 is welded when the hot melting unit moves from right to left.
In this embodiment, in order to ensure that the hot melting unit moves on the cross beam 102, a guide rod 4 is installed below the cross beam 102, a lead screw 5 is installed below the guide rod 4, one end of the lead screw 5 is connected with a driving motor 6, the driving motor 6 is installed on a support upright post, the hot melting unit is in threaded fit with the lead screw 5 through a slide block 7 at the top of the hot melting unit and is in sliding connection with the guide rod 4 to move left and right on the cross beam 102 for welding operation, a first positioning structure 12 for positioning one side end face, parallel to the movement direction of the hot melting unit, of the overlapping end of the insulating material 2 is arranged on the welding support frame 101, so as to limit the placement position of the insulating material 2 on the welding support frame 101, namely, the positioning of the lower overlapping end along the front and back direction of the welding support frame 101 can be accurately placed when the insulating material is placed, after the overlapping position of the lower layer is determined, which is equivalent to determining the movement track of the hot melting unit on the lower overlapping end, so as to conveniently position the overlapping end of the upper layer can be positioned, the overlapping end of the upper layer can be determined, and the overlapping width of the insulating cylinder can be determined accurately, so that the problem that the welding position of the insulating cylinder is not easy to be consistent when the insulating cylinder is solved.
In this embodiment, in order to make the first positioning structure 12 have a better positioning effect, the first positioning structure 12 is a first positioning protrusion with a bottom fixedly connected to the welding support frame 101.
As shown in fig. 2 and fig. 3, the hot melting unit includes the heating gun 8 that is used for melting 2 overlap joint ends of insulating material self materials, the heating gun 8 is the hot-blast of the outside blowout high temperature of heating gun 8, heating gun 8 is common electric heating gun, simultaneously through outside blowout high temperature hot-blast melting insulating material 2, heating gun 8 right side is provided with the roll-in wheel 9 that is used for pressfitting 2 overlap joint end melting positions of insulating material, heating gun 8 left side is provided with and is used for the separated guide bar 13 of upper overlap joint end and lower floor overlap joint end, guide bar 13 bottom is the L shape, so as to stretch into in the insulating material 2 overlap joint region, guide bar 13 not only is used for separating the overlap joint end of the insulating material 2 of upper strata and lower floor, make things convenient for the bottom rifle head of heating gun 8 to go deep into the overlap joint region heating, also help reducing the resistance that moves ahead of heating gun 8 simultaneously, avoid heating gun 8 impaired. The height of the first positioning bulge is higher than the thickness of the insulating material 2, and the right end face of the first positioning bulge is flush with the right end face of the insulating material 2, so that a gap is formed between the upper layer overlapping end and the lower layer overlapping end, and the guide rod 13 directly extends into the overlapping area.
In order to inject 8 spun hot-blasts of heating gun in the overlap joint region, thereby with heat gathering in the overlap joint region rapid melting insulating material 2, convenient welding, simultaneously can also avoid the heat to pass the overlap joint region and arouse insulating material 2 non-overlap joint regional position deformation, influence the quality of insulating cylinder, it is protruding to set up the bar that extends to follow left right direction with first location arch, so that inject the hot-blasts of spun in the heating gun 8 in the overlap joint region, in order to further guarantee above-mentioned effect, with the length setting of first location arch be greater than or equal to insulating material 2's length, so that first location arch can both play above-mentioned effect in whole welding process.
In order to facilitate the positioning of the insulating material 2 along the left and right directions of the welding support frame when the insulating material 2 is placed, the welding support frame 101 is further provided with a second positioning structure 11 for positioning a side end face of the overlapping end of the insulating material 2, which is perpendicular to the movement direction of the hot melting unit, and meanwhile, in order to further ensure the positioning effect of the second positioning structure, the second positioning structure 11 can better play a role in stopping the insulating material 2, the second positioning structure 11 is a second positioning protrusion fixedly connected to the welding support frame 101 at the bottom, in order to avoid the interference between the hot melting unit and the second protrusion, and further cause the damage of the hot melting unit, the second positioning protrusion is positioned at a staggered position in the advancing direction of the hot melting unit, in order to facilitate the detachment of the welded insulating cylinder, the second positioning protrusion is positioned at the right end of the welding support frame 101.
Because one end of the welding support frame 101 is fixedly connected with the support upright post, the welding support frame 101 is in a stress state of a cantilever beam in the processing process of the welding insulation cylinder, the left end of the welding support frame 101 is easy to bend and deform downwards under the action of the hot melting unit, in order to avoid the situation, the device also comprises a support structure 10 which is in support fit with the left end of the welding support frame 101 to prevent the welding support frame 101 from bending and deforming downwards, in the embodiment, the support structure 10 is a support rod, the upper end of the support rod is detachably connected or rotatably connected with the left end of the cross beam 102, the lower end of the support rod is detachably connected with the left end of the welding support frame 101, for example, the bracing piece can be dismantled with crossbeam 102 left end through the screw and be connected, also can make the bracing piece rotate with crossbeam 102 through using the pin and be connected, the bracing piece can be through using the detachable fixed connection of bolt and welding support frame 101, also can carry out the drawknot through setting up the drag hook and welding support frame 101 when welding insulating material in the bracing piece bottom and support, break away from the bracing piece lower extreme and welding support bar 101 to be connected after the welding operation is accomplished, conveniently unload welding forming's insulating support section of thick bamboo, need guarantee so that in welding process, the bracing piece forms the drawknot to welding support frame 101 and supports, avoid welding support frame 101 to take place bending deformation downwards.
In this embodiment, in order to facilitate the operation, can add current control system in this device, integrated together and then convenient operation with control system's operating button simultaneously, if install the electric cabinet above the crossbeam, set up a series of auxiliary components that make things convenient for the operation and observe this device operating condition such as hot-blast adjust knob and barometer, cylinder adjust knob and barometer, job switch, power indicator, switch on the electric cabinet.
During specific work, at first place insulating material 2 at the suitable position of welding support 101 along the fore-and-aft direction through first location structure 12, namely confirm the circumferential location of insulating cylinder, thereby guarantee suitable overlap joint region, and then confirm insulating material 2 at the suitable position of welding support 101 along the left and right sides direction through second location structure 11, namely confirm the axial positioning of insulating cylinder, through opening this device, driving motor 6 corotation, drive hot melt unit moves forward, heating gun 8 heats insulating material 2 overlap joint region, melt, at this moment, through setting up first location structure to extend for the height of insulating material thickness along welding support 101 simultaneously about, can make things convenient for guide bar 13 to directly get into the overlap joint region, simultaneously in welding process, can inject the hot-blast spun in heating gun 8 in the overlap joint region, thereby fuse insulating material fast in the overlap joint region with the heat gathering, facilitate the welding, simultaneously can also avoid the heat to pass the overlap joint region and cause insulating material non-overlap joint region's position deformation, influence the quality of insulating cylinder, extrude the overlap joint end through roller pinch roller 9 on the right side to the molten overlap joint region, the insulating material moves out to insulating material 2, the left side moves out, the insulating material is removed from overlap joint region, the drive motor is connected to the drive motor drive unit for the drive motor is opened and is turned back to the right-end, 6, the drive motor is connected to the right-end, the drive motor is removed from the drive motor drive unit 10.
In other embodiments of the insulating cylinder welding apparatus: the difference between this embodiment and embodiment 1 lies in that in embodiment 1, the supporting structure is a buckle plate which is arranged on the beam and used for pulling and connecting the welding support frame, in this embodiment, the supporting structure is a supporting rod which is detachably connected with the bottom of the left end of the welding support frame, when the insulation material is welded, the supporting rod is arranged at the bottom of the left end of the welding support frame to support the welding support frame, so as to prevent the welding support frame from deforming, and after the welding is completed, the supporting rod can be detached, so that the insulation cylinder which is formed by machining can be taken down.
In other embodiments of the insulating cylinder welding apparatus: the present embodiment is different from embodiment 1 in that a support structure is provided at the left end of the welding support frame in embodiment 1, and in this embodiment, the support structure may not be provided.
In other embodiments of the insulation can welding apparatus: the difference between this embodiment and embodiment 1 is that the second positioning protrusion is located at the right end of the welding support frame in embodiment 1, and in this embodiment, the second positioning protrusion is located at the left end of the welding support frame, and when placing an insulating material, the second positioning protrusion at the left end can also position one end of the insulating material.
In other embodiments of the insulation can welding apparatus: the difference between the embodiment and embodiment 1 is that in embodiment 1, the second positioning structure is a second positioning protrusion whose bottom is fixedly connected to the welding support frame, in this embodiment, the second positioning structure may be a recessed line formed on the top surface of the welding support frame, and when a worker places an insulating material, the placement position of the insulating material on the welding support frame can be ensured according to the position of the recessed line.
In other embodiments of the insulation can welding apparatus: the difference between this embodiment and embodiment 1 is that in embodiment 1, a second positioning structure for positioning one side end surface of the insulation material overlapping end perpendicular to the moving direction of the hot melting unit is further provided on the welding support frame, and in this embodiment, the second positioning structure may not be provided.
In other embodiments of the insulating cylinder welding apparatus: the difference between the embodiment and the embodiment 1 is that the length of the first positioning protrusion in the embodiment 1 is equal to or greater than the length of the insulating material, and in the embodiment, the length of the first positioning protrusion is slightly shorter than the length of the insulating material, so that the function of the first positioning protrusion can be realized.
In other embodiments of the insulating cylinder welding apparatus: the difference of this embodiment with embodiment 1 lies in that first location arch is the bar arch that extends along left right direction in embodiment 1, and in this embodiment, first location arch can not extend to left right direction, and this moment, first location arch is the cubic arch that only is located the welding support frame right-hand member, and first location arch can play the locate function that makes things convenient for the guide bar to put into the overlap joint region and place insulating material.
In other embodiments of the insulating cylinder welding apparatus: the difference of this embodiment with embodiment 1 lies in that the bellied right-hand member face of first location flushes with the right-hand member face of insulating material in embodiment 1, and in this embodiment, the bellied right-hand member face of first location is located the right side of the right-hand member face of insulating material, and when the bellied right-hand member face of first location was located the right side of the right-hand member face of insulating material, the upper overlap joint end of insulating material was taken on first location is protruding, and the overlap joint end of upper strata can be by the perk that makes things convenient for putting into of guide bar.
In other embodiments of the insulating cylinder welding apparatus: the difference of this embodiment with embodiment 1 lies in that the bellied right-hand member face of first location flushes with the right-hand member face of insulating material in embodiment 1, and in this embodiment, the bellied right-hand member face of first location is located the left side of the right-hand member face of insulating material 2, and at this moment, the bellied right-hand member face of first location is located the left side of the right-hand member face of insulating material 2 and is close to the position of right-hand member a little, because insulating material has certain thickness, under the effect of insulating material self-supporting force, first location is protruding to the upper strata overlap joint end support of insulating material and also can be made the putting into overlap joint region of guide bar.
In other embodiments of the insulation can welding apparatus: the difference between this embodiment and embodiment 1 is that the first positioning structure in embodiment 1 is a first positioning protrusion whose bottom is fixedly connected to the welding support frame, in this embodiment, the first positioning structure may also be a groove line formed on the top surface of the welding support frame, and when a worker places an insulating material, the placement position of the lower layer overlapping end of the insulating material on the welding support frame can be ensured according to the position of the groove line.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, the protection scope of the present invention is defined by the claims, all structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an insulating cylinder welding set, includes frame (1), is provided with welding support frame (101) that are used for supporting insulating material (2), the hot melt unit that is used for welding insulating material (2) on frame (1), and the definition hot melt unit welds insulating material (2) when moving from the right side to the left, its characterized in that, be provided with on welding support frame (101) and be used for carrying out the first location structure (12) of fixing a position to a side end face that is on a parallel with hot melt unit direction of motion of the lower floor overlap joint end of insulating material (2) to inject the position of placing of insulating material (2) on welding support frame (101).
2. The insulation cylinder welding device according to claim 1, wherein the first positioning structure (12) is a first positioning projection with a bottom fixedly connected to the welding support frame (101).
3. The insulation tube welding device according to claim 2, wherein the hot melting unit includes a heating gun (8) for spraying high temperature hot air outwardly to melt the upper and lower overlapping ends of the insulation material (2), the right side of the heating gun (8) is provided with a rolling wheel (9) for pressing the upper and lower overlapping ends of the insulation material (2), the left side of the heating gun (8) is provided with a guide bar (13) for separating the upper and lower overlapping ends, the bottom end of the guide bar (13) is L-shaped so as to extend into an overlapping area formed between the upper and lower overlapping ends, the first positioning protrusion height satisfies a thickness higher than that of the insulation material (2), the first positioning protrusion right end face is flush with the right end face of the insulation material (2) or the first positioning protrusion right end face is located on the right side or left side of the right end face of the insulation material (2) so that the guide bar (13) directly extends between the upper and lower overlapping ends.
4. The insulation can welding apparatus as claimed in claim 3, wherein the first positioning projection is a bar-shaped projection extending in a left-right direction so as to confine the hot wind sprayed from the heating gun (8) within the overlapping area.
5. The insulation cylinder welding device according to claim 4, wherein the length of the first positioning projection is greater than or equal to the length of the insulation material (2).
6. The insulation cylinder welding device according to any one of claims 1 to 5, wherein the welding support frame (101) is further provided with a second positioning structure (11) for positioning one side end surface perpendicular to the left-right direction of the lower layer overlapping end of the insulation material (2).
7. The insulation tube welding device according to claim 6, wherein the second positioning structure (11) is a second positioning protrusion with a bottom fixedly connected to the welding support frame (101), and the second positioning protrusion is located at a position staggered with the traveling direction of the heat-fusible unit.
8. The insulation tube welding device according to claim 7, wherein the second positioning projection is located at the right end of the welding support frame (101).
9. An insulation tube welding device according to any one of claims 1-5, characterized in that the machine frame (1) comprises a vertically arranged support column, the right end of the welding support frame (101) is fixedly connected with the support column, and the insulation tube welding device further comprises a support structure (10) which is in support fit with the left end of the welding support frame (101) to prevent the welding support frame (101) from bending and deforming downwards.
10. An insulation cylinder welding device according to claim 9, characterized in that a cross beam (102) is arranged on the machine frame (1) parallel to the upper side of the welding support frame (101), the support structure (10) is a support rod, the upper end of the support rod is detachably or rotatably connected to the left end of the cross beam (102), and the lower end of the support rod is detachably connected to the left end of the welding support frame (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222615069.8U CN218477147U (en) | 2022-09-30 | 2022-09-30 | Insulating cylinder welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222615069.8U CN218477147U (en) | 2022-09-30 | 2022-09-30 | Insulating cylinder welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218477147U true CN218477147U (en) | 2023-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222615069.8U Active CN218477147U (en) | 2022-09-30 | 2022-09-30 | Insulating cylinder welding device |
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| Country | Link |
|---|---|
| CN (1) | CN218477147U (en) |
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- 2022-09-30 CN CN202222615069.8U patent/CN218477147U/en active Active
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