CN215943723U - Extrusion fusion type butt-welding machine - Google Patents

Extrusion fusion type butt-welding machine Download PDF

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Publication number
CN215943723U
CN215943723U CN202121787423.4U CN202121787423U CN215943723U CN 215943723 U CN215943723 U CN 215943723U CN 202121787423 U CN202121787423 U CN 202121787423U CN 215943723 U CN215943723 U CN 215943723U
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extrusion
welding
assembly
wheel
driven
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程波
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Kunshan Xintesi Environmental Protection Equipment Co ltd
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Kunshan Xintesi Environmental Protection Equipment Co ltd
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Abstract

The utility model discloses an extrusion fusion type butt-welding machine, which comprises a welding table, a pressing frame, an auxiliary extrusion assembly, a compression roller assembly and a thermal welding assembly, wherein the pressing frame is arranged in the middle of the upper end surface of the welding table through a positioning seat, the auxiliary extrusion assembly is arranged below the pressing frame and comprises an auxiliary support, a distance adjusting support, an elastic guide rod and an extrusion wheel, the compression roller assembly comprises a driven compression roller assembly arranged below the pressing frame, a driving compression roller assembly fixedly connected above the welding table and a transmission assembly, the thermal welding assembly comprises an electric heater and a heating welding head, the butt-welding machine can shape a plate by using the auxiliary extrusion wheel, adjust the distance and the opening and closing angle between the extrusion wheels by combining a slide block slide rail assembly to achieve better cylindricity, apply thermal welding by using contact gaps at two ends of the plate heater, and extrude and melt while the compression roller is actively pulled down, one side presses the welding seam, guarantees that welding seam department is evagination, and the welding bonding is firm, and shaping after the pressurize air cooling, the shaping effect is splendid.

Description

Extrusion fusion type butt-welding machine
Technical Field
The utility model relates to the technical field of welding equipment, in particular to an extrusion fusion type butt welding machine.
Background
The existing PP pipe fitting for treating industrial acidic waste gas needs to be prepared, because the raw material is a PP plate, the PP plate needs to be rolled into a cylinder shape and then is subjected to hot melting welding and shaping, the traditional method adopts a mode of manual curling, and another person performs manual welding after pressure maintaining, so that the method is extremely low in efficiency, time-consuming and labor-consuming, the safety cannot be guaranteed, the cylindricity of the curled PP plate is not high, and the quality of a finished product is poor; the existing welding equipment is also difficult to find the welding equipment which effectively curls the plate into a cylinder, is stable in sizing, has better cylindricity, performs hot melting welding once again, has firm and non-convex hot welding seams and good structural strength, is not beneficial to high-efficiency production and supply market demands, so that the auxiliary plate is necessary to be designed to curl into a cylinder, the cylinder is adjusted to be in better cylindricity, the hot welding seams are firm and non-convex, and the structural strength is good after welding forming.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is as follows: to the technical requirements in the background art, we design an extrusion fusion type butt-joint machine, can place the sheet material to the butt-joint equipment through the manual work, utilize supplementary extrusion wheel to stereotype the sheet material, reunion slider slide rail set spare is adjusted the interval between the extrusion wheel and is opened and shut the angle, with the cylindricity that reachs the preferred, reuse the electric heater to exert the hot melt welding to the contact seam gap at sheet material both ends in fact, draw down at the pinch-roller initiative, extrude the hot melt on one side, press the welding seam on one side, guarantee that welding seam department is not outer protruding, the welding bonding is more firm, stereotype behind the pressurize air cooling, tubular structure shaping effect is splendid, time saving and labor saving, and is simple and practical.
The technical scheme adopted for solving the problems is as follows:
an extrusion fusion type butt-welding machine comprises a welding table, a pressing frame, an auxiliary pressing assembly, a compression roller assembly and a thermal welding assembly.
The pressing frame is arranged in the middle of the upper end surface of the welding table through a positioning seat, an auxiliary extrusion component is arranged below the pressing frame,
the auxiliary extrusion assembly comprises a plurality of groups of inverted V-shaped auxiliary supports, a distance adjusting support, elastic guide rods and extrusion wheels, the auxiliary supports are fixedly connected below the pressing frame and comprise left and right side branch supports, the opening angles of the two branch supports are adjustable, the lower ends of the two branch supports are symmetrically provided with the upper elastic guide rods, the lower ends of the upper elastic guide rods are movably connected with upper extrusion wheels, the upper extrusion wheels on the two sides are arranged inwards at a certain extrusion angle, the distance adjusting support is symmetrically matched on the two sides of the welding table through a sliding block and sliding rail assembly, the distance adjusting support is fixedly connected with a sliding block in a hinged mode, the opening angles of the distance adjusting support and the sliding block are adjustable, the distance between the sliding blocks on the two sides is adjustable, the auxiliary supports on the two sides are arranged just above, the lower elastic guide rods are arranged above the distance adjusting support, the upper ends of the lower elastic guide rods are movably connected with lower extrusion wheels, and the lower extrusion wheels and the upper extrusion wheels are arranged inwards at the same extrusion angle, the upper extrusion wheel is matched with the lower extrusion wheel to extrude and pre-shape the bent sheet material,
the press roll component is arranged between the welding table and the pressing frame and comprises a plurality of groups of driven press roll components which are uniformly arranged below the pressing frame at intervals, a driving press roll component fixedly connected above the welding table and a transmission component, the driven press roll component comprises a driven pressing support, a driven press roll wheel and a driven shaft, the driving press roll component comprises a driving pressing support, a driving press roll wheel and a driving shaft, the driving shaft is connected with the transmission component to obtain transmission force, the driving press roll wheel is matched with the driven press roll wheel to further press welded plate welding seams tightly, and is matched with the pressing wheel to adjust the plate to be curled into a cylinder shape,
the hot welding assembly is arranged between the adjacent driving compression roller assemblies and comprises an electric heater and a heating welding head, the heating welding head is over against the contact gaps at the two ends of the sheet material, the welding seam is heated and is tightened and bonded in the horizontal direction by matching with the auxiliary extrusion assembly, and then the compression roller assemblies actively press the protruding parts of the welding seam to be flat, so that firm bonding is ensured.
Furthermore, the auxiliary bracket and the distance-adjusting bracket on the same side are all positioned on the same straight line.
Furthermore, a locking bolt is further arranged on the sliding block and used for locking and fixedly connecting the sliding block and the sliding rail.
Further, the transmission assembly comprises a transmission motor, a speed regulator, a transmission belt, a driving belt wheel and a driven belt wheel, the driven belt wheel is matched with the driving shaft, and the driven belt wheel obtains the transmission force of the driving belt wheel through the transmission belt.
Furthermore, the driving pressing support and the driven pressing support are elastic and can elastically stretch in the axial direction.
The utility model has the beneficial effects that:
this extrusion fuse-bonding butt-joint machine can place the sheet material through the manual work to the butt-joint equipment on, utilize supplementary extrusion wheel to stereotype the sheet material, reunion slider slide rail set spare adjusts the interval between the extrusion wheel and the angle that opens and shuts, with the cylindricity of reacing the preferred, reuse the electric heater to the contact seam at sheet material both ends and exert hot melt welding in fact, draw down at the pinch roller initiative, extrude the hot melt on one side, press down the welding seam on one side, guarantee that welding seam department is not outer protruding, the welding bonding is more firm, design behind the pressurize air cooling, tubular structure shaping effect is splendid, time saving and labor saving, and is simple and practical.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a schematic structural view of an extrusion fusion type butt-welding machine according to the present embodiment;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic structural diagram of the extrusion fusion type spot-weld machine in a state to be welded according to the present embodiment;
FIG. 4 is a schematic structural view of the extrusion fusion type spot-weld machine of the present embodiment in a welding state;
the welding device comprises a welding table 1, a transmission motor 2, a speed regulator 3, a transmission belt 4, a compression roller assembly 5, a sliding rail 6, a sliding block 7, a locking bolt 8, a distance adjusting support 9, a lower elastic guide rod 10, a lower extrusion wheel 11, an upper extrusion wheel 12, an upper elastic guide rod 13, a plate 14, a pressing frame 15, a driven pressing support 16, a positioning seat 17, a heating welding head 18 above, an electric heater 19 above, a driven shaft 20, a driving compression roller 21, a driving shaft 22, an electric heater 23 below, a heating welding head 24 below, a driving pressing support 25, a driven compression roller 26, a contact gap 27 and a welding line 28.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, the present embodiment provides a press-and-weld type butt-welding machine, which includes a welding table 1, a pressing frame 15, an auxiliary pressing assembly, a pressing roller assembly 5, and a thermal welding assembly.
Specifically, the pressing frame 15 is erected in the middle of the upper end face of the welding table 1 through a positioning seat 17, an auxiliary extrusion assembly is arranged below the pressing frame 15 and comprises 3 groups of inverted V-shaped auxiliary supports, a distance adjusting support 9, an elastic guide rod and extrusion wheels, the auxiliary supports are fixedly connected below the pressing frame 15 and comprise branch supports on the left side and the right side, the opening angles of the branch supports are adjustable, the lower ends of the branch supports are symmetrically provided with upper elastic guide rods 13, the lower ends of the upper elastic guide rods 13 are movably connected with upper extrusion wheels 12, the upper extrusion wheels 12 on the two sides are arranged inwards at a certain extrusion angle, the distance adjusting support 9 is symmetrically matched on the two sides of the welding table 1 through sliding blocks 7 and sliding rail 6 assemblies, the distance adjusting support 9 is hinged and fixedly connected with the sliding blocks 7, the opening angles of the distance adjusting support 9 and the sliding blocks 7 on the two sides are adjustable, and are arranged opposite to the auxiliary supports above, a lower elastic guide rod 10 is arranged above the distance adjusting support 9, a lower extrusion wheel 11 is movably connected to the upper end of the lower elastic guide rod 10, the lower extrusion wheel 11 and an upper extrusion wheel 12 are arranged inwards at the same extrusion angle, and the upper extrusion wheel 12 is matched with the lower extrusion wheel 11 to extrude and pre-shape a bent plate 14.
Referring to fig. 1, compression roller assembly 5 sets up at the welding bench 1 and presses between the frame 15, including 8 intergroup intervals evenly set up at the driven pinch roller subassembly of pressing frame 15 below and link firmly the initiative compression roller subassembly in welding bench 1 top to and drive assembly, driven compression roller subassembly includes driven pressure support 16, driven pinch roller 26 and driven shaft 20, initiative compression roller subassembly is including initiatively pressing support 25, initiative pinch roller 21 and driving shaft 22, driving shaft 22 is connected with drive assembly and is obtained the transmission power, initiative pinch roller 21 cooperates driven pinch roller 26 to further the pressfitting of the sheet material welding seam 28 that the welding was accomplished is tight, and cooperates the pinch roller to adjust the sheet material and curls into cylindrically.
The heat welding assembly is arranged between the adjacent driving compression roller assemblies and comprises an electric heater and a heating welding head, the heating welding head is over against the contact gap 27 at the two ends of the sheet material 14, the welding line 28 is tightened and bonded in the horizontal direction through the heating welding line 28 and the auxiliary extrusion assembly, and then the protruding part of the welding line 28 is pressed flatly by the compression roller assembly 5, so that firm bonding is ensured.
In a further embodiment, the auxiliary support and the distance-adjusting support 9 on the same side are all in the same straight line.
The further embodiment is that a locking bolt 8 is further arranged on the sliding block 7 and used for locking and fixedly connecting the sliding block 7 and the sliding rail 6.
In a further embodiment, the transmission assembly comprises a transmission motor 2, a speed regulator 3, a transmission belt 4, a driving pulley and a driven pulley, wherein the driven pulley is matched with the driving shaft 22, and the driven pulley obtains the transmission force of the driving pulley through the transmission belt 4.
In a further embodiment, the driving pressing bracket 25 and the driven pressing bracket 16 are both elastic and elastically stretchable in the axial direction.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, the scope of the present invention being defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides an extrusion fusion formula butt-joint machine, includes the weld stage, presses frame, supplementary extrusion subassembly, compression roller subassembly and thermal welding subassembly, its characterized in that:
the pressing frame is arranged in the middle of the upper end surface of the welding table through a positioning seat, an auxiliary extrusion component is arranged below the pressing frame,
the auxiliary extrusion assembly comprises a plurality of groups of inverted V-shaped auxiliary supports, a distance adjusting support, elastic guide rods and extrusion wheels, the auxiliary supports are fixedly connected below the pressing frame and comprise left and right side branch supports, the opening angles of the two branch supports are adjustable, the lower ends of the two branch supports are symmetrically provided with the upper elastic guide rods, the lower ends of the upper elastic guide rods are movably connected with the upper extrusion wheels, the upper extrusion wheels on the two sides are arranged inwards at a certain extrusion angle, the distance adjusting support is symmetrically matched on the two sides of the welding table through a sliding block and sliding rail assembly, the distance adjusting support is fixedly connected with the sliding blocks in a hinged mode, the opening angles of the distance adjusting support and the sliding blocks are adjustable, the distance between the sliding blocks on the two sides is adjustable, the auxiliary supports on the two sides are arranged right above, the lower elastic guide rods are arranged above the distance adjusting support, and the upper ends of the lower elastic guide rods are movably connected with the lower extrusion wheels,
the press roll component is arranged between the welding table and the pressing frame and comprises a plurality of groups of driven press roll components which are uniformly arranged below the pressing frame at intervals, a driving press roll component fixedly connected above the welding table and a transmission component, the driven press roll component comprises a driven pressing support, a driven press roll wheel and a driven shaft, the driving press roll component comprises a driving pressing support, a driving press roll wheel and a driving shaft, the driving shaft is connected with the transmission component to obtain transmission force, the driving press roll wheel is matched with the driven press roll wheel to further press welded plate welding seams tightly, and is matched with the pressing wheel to adjust the plate to be curled into a cylinder shape,
the heat welding assembly is arranged between the adjacent active pressure roller assemblies and comprises an electric heater and a heating welding head.
2. The extrusion fusion butt-welding machine of claim 1, wherein: the lower extrusion wheel and the upper extrusion wheel are arranged inwards at the same extrusion angle, and the upper extrusion wheel is matched with the lower extrusion wheel to extrude and pre-shape the bent plate.
3. The extrusion fusion butt-welding machine of claim 1, wherein: the heating welding head is over against the contact gap at the two ends of the plate, the welding seam is heated and is matched with the auxiliary extrusion assembly to tighten and bond the horizontal direction of the welding seam, and the compression roller assembly actively presses and flattens the convex part of the welding seam.
4. The extrusion fusion butt-welding machine of claim 1, wherein: the auxiliary bracket and the distance adjusting bracket on the same side are both positioned on the same straight line.
5. The extrusion fusion butt-welding machine of claim 1, wherein: and the sliding block is also provided with a locking bolt.
6. The extrusion fusion butt-welding machine of claim 1, wherein: the transmission assembly comprises a transmission motor, a speed regulator, a transmission belt, a driving belt wheel and a driven belt wheel, the driven belt wheel is matched with the driving shaft, and the driven belt wheel obtains the transmission force of the driving belt wheel through the transmission belt.
7. The extrusion fusion butt-welding machine of claim 1, wherein: the driving pressing support and the driven pressing support are elastic and can elastically stretch in the axial direction.
CN202121787423.4U 2021-08-03 2021-08-03 Extrusion fusion type butt-welding machine Active CN215943723U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121787423.4U CN215943723U (en) 2021-08-03 2021-08-03 Extrusion fusion type butt-welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121787423.4U CN215943723U (en) 2021-08-03 2021-08-03 Extrusion fusion type butt-welding machine

Publications (1)

Publication Number Publication Date
CN215943723U true CN215943723U (en) 2022-03-04

Family

ID=80435237

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121787423.4U Active CN215943723U (en) 2021-08-03 2021-08-03 Extrusion fusion type butt-welding machine

Country Status (1)

Country Link
CN (1) CN215943723U (en)

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