Steel wire mesh framework composite pipe forming equipment

Abstract

The utility model relates to the technical field of gluing devices, in particular to steel wire mesh framework composite pipe forming equipment. Comprising a heating material box, a glue spraying mechanism and two driving frame mechanisms, notches are formed in the two sides of the upper end of the heating material box; the glue spraying mechanism is mounted on the heating material box; the two driving frame mechanisms are symmetrically arranged on the two sides of the heating material box. The driving frame mechanism comprises a support, a movable base, a rotating pipe, a plurality of driving wheels, a plurality of arc-shaped clamping plates, a plurality of sets of elastic reset assemblies, a rotary driving assembly, a synchronous driving assembly and a hoisting assembly. The pipe fitting glue spraying device can fix pipe fittings with different diameters and is high in applicability, the pipe fittings are driven to rotate in the spraying process, so that the glue spraying effect on the pipe fittings is guaranteed, the independent heating material box and the two driving frame mechanisms are arranged, a large material box does not need to be arranged for receiving dropped glue, and space is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue coating devices, in particular to a steel wire mesh skeleton composite pipe forming device. Background Art

[0002] Steel wire mesh skeleton polyethylene composite pipe is a new type of pipe with a mesh skeleton formed by high-strength steel wire spirally wound left and right as the reinforcement, high-density polyethylene (HDPE) as the matrix, and high-performance HDPE modified adhesive resin to tightly connect the steel wire skeleton with the inner and outer layers of high-density polyethylene. During the production process, it is necessary to coat the inner plastic surface with a high-strength adhesive and stick the high-strength plasticized steel wire mesh to the inner plastic surface.

[0003] A Chinese patent with authorization announcement number CN209968715U discloses a glue coating device for a wire mesh skeleton polyethylene composite pipe, including a glue groove, a semicircular groove, an elastic bent pipe, a horizontal pipe, a nozzle and a pipe fitting. A semicircular groove is opened at the upper end of the front and rear side walls of the glue groove, and a rotating shaft is placed on the upper surface of the semicircular groove. A pipe fitting is arranged inside the glue groove, and the two ends of the pipe fitting are respectively fixedly connected to two groups of rotating shafts. A first gear is welded to the outer surface of the front end rotating shaft, a base is fixedly installed at the lower end of the front side surface of the glue groove, and a motor is fixedly installed on the base by bolts.

[0004] The above-mentioned patent still has the following technical defects: 1. It is impossible to fix pipes of different diameters; 2. When the pipes are long, the glue grooves need to be lengthened to receive dripping glue to reduce the waste of glue, but the lengthened glue grooves take up a large space. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes a steel wire mesh skeleton composite pipe forming device.

[0006] The technical solution of the utility model is a steel wire mesh skeleton composite pipe forming device, comprising:

[0007] A heating material box with notches on both sides of the upper end;

[0008] A glue spraying mechanism, which is installed on the heating material box;

[0009] Two driving frame mechanisms, the two driving frame mechanisms are symmetrically arranged on both sides of the heating material box; the driving frame mechanism includes a bracket, a mobile base, a rotating tube, multiple driving wheels, multiple arc-shaped clamps, multiple groups of elastic reset components, a rotating drive component, a synchronous drive component and a lifting component, wherein the multiple driving wheels are all installed at the bottom of the mobile base, the bracket is installed on the mobile base, the rotating tube is rotatably installed on the bracket, the rotating drive component is used to drive the rotating tube to rotate, the multiple arc-shaped clamps are distributed on the periphery of the rotating tube, the arc-shaped clamps are installed on the rotating tube through the elastic reset component, the synchronous drive component is used to drive the multiple arc-shaped clamps to move outward synchronously, and the lifting component is installed on the bracket.

[0010] Preferably, the elastic reset assembly includes a hemispherical block, a spring and a guide rod, the guide rod movably passes through the side wall of the rotating tube, one end of the guide rod is connected to the arc clamping plate, and the other end is connected to the hemispherical block located on the inner side of the rotating tube, and the spring sleeve is installed on the guide rod.

[0011] Preferably, the synchronous drive assembly includes a linear drive mechanism and a conical head, the conical head is located at the inner center of the rotating tube, and the tip of the conical head faces the hemispherical block. The linear drive mechanism is installed on the rotating tube and its output shaft is connected to the conical head.

[0012] Preferably, the glue spraying mechanism includes a pump and a nozzle, which are respectively installed on the inner and outer sides of the heating material box, a feed pipe is connected between the input end of the pump and the inner cavity of the heating material box, and a discharge pipe is connected between the output end of the pump and the nozzle.

[0013] Preferably, the rotary drive assembly includes a servo motor a, a gear and a gear ring, the servo motor a is mounted on a bracket, the gear is connected to the output shaft of the servo motor a, the gear ring is mounted on the outer periphery of the rotating tube, and the gear ring is meshed with the gear.

[0014] Preferably, the lifting assembly includes a servo motor b, a winding reel, a winding rope, a strap a and a strap b, the servo motor b is installed at the top of the bracket, the winding reel is installed on the output shaft of the servo motor b, one end of the winding rope is fixedly wound on the winding reel, the strap a and the strap b are both connected to the winding rope, the end of the strap b is connected with a Japanese-type buckle, and the strap a is installed with a Velcro thorn surface and a Velcro fleece surface.

[0015] Preferably, a drying fan is installed on the heating box.

[0016] Compared with the prior art, the utility model has the following beneficial technical effects: the utility model can realize the fixing work of pipes with different diameters and has strong applicability; the setting of the rotating drive component can drive the pipes to rotate, thereby ensuring the uniformity of the glue spraying; by setting an independent heating material box and two driving frame mechanisms, there is no need to set up a larger material box to receive the dripping glue, thus saving equipment space. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the heating material box in the utility model.

[0019] Figure 3 It is a cross-sectional structural diagram of the rotating tube in the utility model.

[0020] Figure 4 for Figure 1 Schematic diagram of the local enlarged structure at point A.

[0021] Figure numerals: 1. Heating material box; 101. Notch; 2. Bracket; 3. Moving base; 4. Driving wheel; 5. Rotating tube; 6. Arc splint; 7. Servo motor a; 8. Linear drive mechanism; 9. Gear; 10. Gear ring; 11. Conical head; 12. Servo motor b; 13. Reel; 14. Reel rope; 151. Strap a; 152. Strap b; 16. Japanese buckle; 171. Velcro thorn surface; 172. Velcro fleece surface; 18. Drying fan; 19. Hemispherical block; 20. Pump; 21. Nozzle; 22. Spring; 23. Guide rod. DETAILED DESCRIPTION

[0022] Embodiment 1

[0023] like Figure 1-Figure 3 As shown, a wire mesh skeleton composite pipe forming device proposed in this embodiment includes a heating material box 1, a glue spraying mechanism and two driving frame mechanisms.

[0024] There are notches 101 on both sides of the upper end of the heating material box 1; the glue spraying mechanism is installed on the heating material box 1, and the glue spraying mechanism includes a pump 20 and a nozzle 21, the nozzle 21 and the pump 20 are respectively installed on the inner and outer sides of the heating material box 1, a feed pipe is connected between the input end of the pump 20 and the inner cavity of the heating material box 1, and a discharge pipe is connected between the output end of the pump 20 and the nozzle 21; a drying fan 18 is installed on the heating material box 1, and the set drying fan 18 can accelerate the drying speed of the rubber on the surface of the pipe fitting and reduce the dripping of the rubber.

[0025] Two driving frame mechanisms are symmetrically arranged on both sides of the heating material box 1; the driving frame mechanism includes a bracket 2, a mobile base 3, a rotating tube 5, multiple driving wheels 4, multiple arc-shaped clamping plates 6, multiple groups of elastic reset components, a rotation drive component, a synchronous drive component and a lifting component, wherein multiple driving wheels 4 are installed at the bottom of the mobile base 3, the bracket 2 is installed on the mobile base 3, the rotating tube 5 is rotatably installed on the bracket 2, the rotation drive component is used to drive the rotating tube 5 to rotate, the rotation drive component includes a servo motor a7, a gear 9 and a gear ring 10, the servo motor a7 is installed on the bracket 2, the gear 9 is connected to the output shaft of the servo motor a7, the gear ring 10 is installed on the outer periphery of the rotating tube 5, and the gear ring 10 is meshed with the gear 9, multiple arc-shaped clamping plates 6 are distributed on the outer periphery of the rotating tube 5, and the arc-shaped clamping plates 6 are installed on the rotating tube 5 through the elastic reset component. On the moving tube 5, the elastic reset assembly includes a hemispherical block 19, a spring 22 and a guide rod 23. The guide rod 23 movably penetrates the side wall of the rotating tube 5. One end of the guide rod 23 is connected to the arc splint 6, and the other end is connected to the hemispherical block 19 located on the inner side of the rotating tube 5. The spring 22 is sleeved and installed on the guide rod 23. The setting of the elastic reset assembly enables the multiple arc splints 6 to automatically reset after the conical head 11 is reset to release the fixation of the pipe fitting. The synchronous drive assembly is used to drive the multiple arc splints 6 to move outward synchronously. The synchronous drive assembly includes a linear drive mechanism 8 and a conical head 11. The conical head 11 is located at the inner center of the rotating tube 5, and the tip of the conical head 11 faces the hemispherical block 19. The linear drive mechanism 8 is installed on the rotating tube 5 and its output shaft is connected to the conical head 11. The lifting assembly is installed on the bracket 2.

[0026] In this embodiment, during operation, the pipe fitting is lifted to the height of the rotating tube 5 by means of two lifting assemblies, and then the bracket 2 is pushed so that the rotating tube 5 is inserted into the inner side of the pipe fitting, and the linear drive mechanism 8 is started to drive the conical head 11 to move, and the conical head 11 squeezes the multiple hemispherical blocks 19 to move outward synchronously, thereby driving the multiple arc-shaped clamping plates 6 to move, and the multiple arc-shaped clamping plates 6 then clamp the inner wall of the pipe fitting, thereby achieving the fixing of the pipe fitting, and the servo motor a7 is started to work, and the servo motor a7 drives the gear 9 to rotate, and the gear 9 then drives the gear ring 10 and the rotating tube 5 to rotate, and the This realizes the driving of the pipe fittings. When spraying glue on the pipe fittings, the pump 20 sprays the glue inside the heating material box 1 onto the surface of the pipe fittings. In this process, the drive frame mechanism is slowly moved to one side by the driving wheel 4. The movement of the two driving frame mechanisms drives the movement of the pipe fittings, so that the glue can be evenly sprayed on the surface of the pipe fittings. In summary, the utility model can realize the fixing work of pipe fittings of different diameters, and has strong applicability. By setting up an independent heating material box 1 and two driving frame mechanisms, there is no need to set up a larger material box for receiving dripping glue, which saves space.

[0027] Embodiment 2

[0028] like Figure 1 and Figure 4 As shown, a wire mesh skeleton composite pipe forming device proposed in this embodiment, compared with embodiment one, in this embodiment, the lifting assembly includes a servo motor b12, a winding drum 13, a winding rope 14, a strap a151 and a strap b152, the servo motor b12 is installed at the top of the bracket 2, the winding drum 13 is installed on the output shaft of the servo motor b12, one end of the winding rope 14 is fixedly wound on the winding drum 13, the strap a151 and the strap b152 are both connected to the winding rope 14, the end of the strap b152 is connected with a Japanese-type buckle 16, and the strap a151 is installed with a Velcro thorn surface 171 and a Velcro fur surface 172, the strap a151 is sleeved on the outer periphery of the pipe fitting, so that the strap a151 passes through the Japanese-type buckle 16, and then the Velcro thorn surface 171 is bonded to the Velcro fur surface 172, and the above-mentioned structure is set to achieve the fixing work of pipe fittings of different diameters.

[0029] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A steel wire mesh skeleton composite pipe forming equipment, characterized in that: include: A heating material box (1) having notches (101) on both sides of the upper end; A glue spraying mechanism, which is mounted on the heating material box (1); Two drive frame mechanisms are symmetrically arranged on both sides of the heating material box (1); the drive frame mechanism comprises a bracket (2), a mobile base (3), a rotating tube (5), a plurality of drive wheels (4), a plurality of arc-shaped clamping plates (6), a plurality of sets of elastic reset components, a rotation drive component, a synchronous drive component and a lifting component, wherein the plurality of drive wheels (4) are all installed at the bottom of the mobile base (3), the bracket (2) is installed on the mobile base (3), the rotating tube (5) is rotationally installed on the bracket (2), the rotation drive component is used to drive the rotating tube (5) to rotate, the plurality of arc-shaped clamping plates (6) are distributed on the outer periphery of the rotating tube (5), the arc-shaped clamping plates (6) are installed on the rotating tube (5) through the elastic reset component, the synchronous drive component is used to drive the plurality of arc-shaped clamping plates (6) to move outward synchronously, and the lifting component is installed on the bracket (2).

2. The wire mesh skeleton composite pipe forming equipment according to claim 1, characterized in that: The elastic reset assembly comprises a hemispherical block (19), a spring (22) and a guide rod (23). The guide rod (23) movably penetrates the side wall of the rotating tube (5). One end of the guide rod (23) is connected to the arc clamping plate (6), and the other end is connected to the hemispherical block (19) located inside the rotating tube (5). The spring (22) is sleeved and installed on the guide rod (23).

3. The wire mesh skeleton composite pipe forming equipment according to claim 2, characterized in that: The synchronous drive assembly comprises a linear drive mechanism (8) and a conical head (11), wherein the conical head (11) is located at the inner center of the rotating tube (5), and the tip of the conical head (11) faces the hemispherical block (19), and the linear drive mechanism (8) is installed on the rotating tube (5) and its output shaft is connected to the conical head (11).

4. The wire mesh skeleton composite pipe forming equipment according to claim 1, characterized in that: The glue spraying mechanism comprises a pump (20) and a nozzle (21), wherein the nozzle (21) and the pump (20) are respectively mounted on the inner and outer sides of the heating material box (1), a feed pipe is connected between the input end of the pump (20) and the inner cavity of the heating material box (1), and a discharge pipe is connected between the output end of the pump (20) and the nozzle (21).

5. The wire mesh skeleton composite pipe forming equipment according to claim 1, characterized in that: The rotary drive assembly comprises a servo motor a (7), a gear (9) and a gear ring (10), wherein the servo motor a (7) is mounted on a bracket (2), the gear (9) is connected to an output shaft of the servo motor a (7), the gear ring (10) is mounted on the outer periphery of the rotating tube (5), and the gear ring (10) is meshedly connected to the gear (9).

6. The wire mesh skeleton composite pipe forming equipment according to claim 1, characterized in that: The lifting assembly comprises a servo motor b (12), a winding disk (13), a winding rope (14), a binding belt a (151) and a binding belt b (152), wherein the servo motor b (12) is mounted on the top of a bracket (2), the winding disk (13) is mounted on the output shaft of the servo motor b (12), one end of the winding rope (14) is fixedly wound on the winding disk (13), the binding belt a (151) and the binding belt b (152) are both connected to the winding rope (14), the end of the binding belt b (152) is connected with a Japanese-style buckle (16), and the binding belt a (151) is mounted with a Velcro thorn surface (171) and a Velcro fleece surface (172).

7. The wire mesh skeleton composite pipe forming equipment according to claim 1, characterized in that: A drying fan (18) is installed on the heating material box (1).

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