Efficient PE pipe fitting hot melting butt joint equipment

Abstract

The utility model discloses efficient PE pipe fitting hot melting butt joint equipment which comprises an operation table, two first plate bodies and two second plate bodies are fixed to the two sides of the top end of the operation table respectively, lead screws are installed between the two first plate bodies and the two second plate bodies respectively, and the lead screws are in threaded fit with first threaded cylinders and second threaded cylinders. A third plate body is fixed to the bottom end of the first threaded cylinder, fourth plate bodies are fixed to one sides of the two second plate bodies, a ventilation opening is formed in the operation table, a U-shaped plate is installed at the bottom end of the operation table through screws, and a motor is installed on the U-shaped plate. When the clamping device is used, the fourth plate body and the third plate body can fix and clamp PE pipe fittings, the third plate body can move on the lead screw through the first threaded cylinder, the PE pipe fittings can be conveniently clamped and adjusted, gaps between the PE pipe fittings can be conveniently adjusted, manual butt joint is not needed, it is guaranteed that the two PE pipe fittings are stably clamped, and the clamping efficiency is improved. And the situation that the butt joint angle is not correct is avoided, and the butt joint quality of hot melting of the PE pipe fittings is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PE pipe fitting hot-melt butt joint equipment, in particular to a high-efficiency PE pipe fitting hot-melt butt joint equipment. Background Art

[0002] PE pipe fittings are pipe connectors made of polyethylene. Polyethylene is a basic plastic with excellent corrosion resistance, wear resistance and impact resistance. PE pipe fittings have been widely used in industrial and civil fields, especially in pipeline systems. In order to ensure a high-strength and high-sealing connection between PE pipe fittings, the two PE pipe fittings need to be hot-melted. Through hot-melt butt welding, the two ends of the two PE pipe fittings melt at high temperature and quickly connect together. After cooling, they solidify again to form a whole. This connection method has high mechanical strength and can withstand a certain amount of pressure and tension.

[0003] Existing PE pipe fittings are butt-jointed, the misalignment error between the PE pipe fittings to be connected is relatively large, and the gap between the pipe fittings is difficult to adjust, resulting in low efficiency of hot-melt butt-jointing and serious waste of PE pipe fittings. Manual butt-jointing after the connecting parts are heated often results in incorrect butt-jointing angles due to unstable force, which seriously affects the quality of hot-melt butt-jointing of PE pipe fittings. At the same time, the cooling effect of the heated PE pipe fittings is poor and the processing speed is slow, which affects the hot-melt efficiency of the PE pipe fittings for users. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that when hot-melt butt jointing of PE pipe fittings is carried out, the misalignment error between the PE pipe fittings to be connected is relatively large, the gap between the pipe fittings is difficult to adjust, resulting in relatively low efficiency of hot-melt butt jointing, serious waste of PE pipe fittings, and manual butt jointing after the connecting parts are heated often results in incorrect butt joint angles due to unstable force, which seriously affects the hot-melt butt jointing quality of the PE pipe fittings. At the same time, the cooling effect of the heated PE pipe fittings is poor, the processing speed is slow, and the user's expectations of the hot-melt efficiency of the PE pipe fittings are affected. The utility model proposes a high-efficiency PE pipe fitting hot-melt butt jointing equipment.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An efficient hot melt butt welding device for PE pipe fittings, including an operating table. On both sides of the top of the operating table, two first plate bodies and two second plate bodies are fixed. A lead screw is installed between the two first plate bodies and the two second plate bodies. The first threaded cylinder and the second threaded cylinder are in threaded cooperation with the lead screw. The bottom end of the first threaded cylinder is fixed with a third plate body. On one side of each of the two second plate bodies, a fourth plate body is fixed. A ventilation opening is provided on the operating table. The bottom end of the operating table is installed with a U-shaped plate through screws. A motor is installed on the U-shaped plate, and a fan is installed on the output shaft of the motor.

[0007] Preferably, sliding grooves are provided on both sides of the top of the operating table, and sliders are slidably installed inside the sliding grooves.

[0008] Preferably, the slider is fixed on the third plate body, and the third plate body, the fourth plate body, and the sliding groove are on the same horizontal line on the operating table.

[0009] Preferably, fifth plate bodies are fixed on both sides inside the ventilation opening. The output shaft of the motor passes through the fifth plate body, and a bearing is installed at the connection between the motor and the fifth plate body.

[0010] The utility model has the following beneficial effects:

[0011] 1. When the utility model is used, the fourth plate body and the third plate body can fix and clamp the PE pipe fittings. The third plate body can move on the lead screw through the first threaded cylinder, which is convenient for clamping and adjusting the PE pipe fittings, facilitating the adjustment of the gap between the PE pipe fittings. It does not require manual butt welding, ensuring the stable clamping of the two PE pipe fittings, avoiding the occurrence of incorrect butt welding angles, and improving the butt welding quality of the PE pipe fittings by hot melt.

[0012] 2. The utility model installs a motor on the operating table through a U-shaped plate. The output shaft of the motor drives the fan to rotate on the fifth plate body of the ventilation opening. Thus, the fan can dissipate heat and cool the two PE pipe fittings after hot melt, effectively accelerating the hot melt fixation of the two PE pipe fittings, ensuring the hot melt butt welding effect of the two PE pipe fittings, improving the cooling effect, accelerating the processing speed, and improving the hot melt efficiency of the user for the PE pipe fittings. Brief Description of the Drawings

[0013] Figure 1 is one of the overall structural schematic diagrams of an efficient hot melt butt welding device for PE pipe fittings proposed by the utility model;

[0014] Figure 2 is the other overall structural schematic diagram of an efficient hot melt butt welding device for PE pipe fittings proposed by the utility model;

[0015] Figure 3 is the overall structural sectional view of an efficient hot melt butt welding device for PE pipe fittings proposed by the utility model.

[0016] In the figure: 1, operating platform; 2, first plate body; 3, second plate body; 4, lead screw; 5, first threaded barrel; 6, third plate body; 7, fourth plate body; 8, second threaded barrel; 9, chute; 10, slider; 11, ventilation opening; 12, fifth plate body; 13, U-shaped plate; 14, motor; 15, bearing; 16, fan. Specific implementation mode

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0018] Refer to Figure 1-3 , a high-efficiency hot melt butt welding equipment for PE pipe fittings, including an operating platform 1. Two first plate bodies 2 and two second plate bodies 3 are fixedly arranged on both sides of the top end of the operating platform 1. A lead screw 4 is installed between the two first plate bodies 2 and the two second plate bodies 3. The lead screw 4 is in threaded cooperation with a first threaded barrel 5 and a second threaded barrel 8. The bottom end of the first threaded barrel 5 is fixedly connected to a third plate body 6. Fourth plate bodies 7 are fixedly arranged on one side of the two second plate bodies 3. The two second plate bodies 3 and the fourth plate bodies 7 are all fixedly arranged on the same straight line of the operating platform 1. A ventilation opening 11 is opened on the operating platform 1. A U-shaped plate 13 is installed at the bottom end of the operating platform 1 through screws. A motor 14 is installed on the U-shaped plate 13. The motor 14 adopts a brushless DC motor with a model of BL320. A fan 16 is installed on the output shaft of the motor 14.

[0019] In this embodiment, as Figure 1 , Figure 2 and Figure 3 shown, chutes 9 are opened on both sides of the top end of the operating platform 1, and sliders 10 are slidably installed inside the chutes 9.

[0020] In this embodiment, as Figure 1 , Figure 2 and Figure 3 shown, the slider 10 is fixedly connected to the third plate body 6. The third plate body 6, the fourth plate body 7 and the chute 9 are arranged on the same horizontal line of the operating platform 1. The inner side walls of the third plate body 6 and the fourth plate body 7 are both arc-shaped.

[0021] In this embodiment, as Figure 1 , Figure 2 and Figure 3 shown, fifth plate bodies 12 are fixedly arranged on both sides inside the ventilation opening 11. The output shaft of the motor 14 passes through the fifth plate body 12, and a bearing 15 is installed at the connection between the motor 14 and the fifth plate body 12.

[0022] The usage method and advantages of the present invention: When this high-efficiency hot melt butt welding equipment for PE pipe fittings is in use, the working process is as follows:

[0023] As Figure 1 , Figure 2 and Figure 3 shown, when using an efficient hot melt butt welding device for PE pipe fittings, all electrical components in the present utility model are electrically connected to an external power source and a power switch. The PE pipe fittings are passed through and attached to the side walls of the fourth plate bodies 7 of the two second plate bodies 3 at the top of the operation table 1. The third plate body 6 on the moving screw rod 4 is moved so that the third plate body 6 can be attached to the other side of the PE pipe fitting. The second threaded cylinder 8 on the threaded screw rod 4 is rotated so that the first threaded cylinder 5 at the top of the third plate body 6 can be fixed and limited on the screw rod 4, ensuring that the third plate body 6 and the fourth plate body 7 can fixedly clamp the PE pipe fitting. The two PE pipe fittings are respectively fixed on the third plate body 6 and the fourth plate body 7 of the screw rod 4 between the two first plate bodies 2 and the two second plate bodies 3 of the operation table 1, ensuring that the two PE pipe fittings can be fixed on the same horizontal line so that the two PE pipe fittings can be butt-jointed with each other, facilitating the hot melting of the two PE pipe fittings. The butt-joint of the two PE pipe fittings is located above the ventilation opening 11. A motor 14 is installed on the U-shaped plate 13 of the operation table 1. The motor 14 is started, and the output shaft of the motor 14 drives the fan 16 to rotate on the fifth plate body 12 of the ventilation opening 11. Thus, the fan 16 can dissipate heat and cool the two PE pipe fittings after hot melting, effectively accelerating the hot melt fixation of the two PE pipe fittings and ensuring the hot melt butt welding effect of the two PE pipe fittings.

[0024] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. An efficient PE pipe hot-melt butt-jointing device, comprising an operating table (1), characterized in that: On both sides of the top of the operating table (1), two first plate bodies (2) and two second plate bodies (3) are fixedly installed. A lead screw (4) is installed between the two first plate bodies (2) and the two second plate bodies (3). A first threaded cylinder (5) and a second threaded cylinder (8) are in threaded fit with the lead screw (4). The bottom end of the first threaded cylinder (5) is fixedly connected to a third plate body (6). On one side of each of the two second plate bodies (3), a fourth plate body (7) is fixedly installed. A ventilation opening (11) is formed in the operating table (1). The bottom end of the operating table (1) is installed with a U-shaped plate (13) by screws. A motor (14) is installed on the U-shaped plate (13). A fan (16) is installed on the output shaft of the motor (14).

2. The high-efficiency PE pipe hot-melt butt-jointing equipment according to claim 1 is characterized by: On both sides of the top of the operating table (1), sliding grooves (9) are formed. Sliders (10) are slidably installed inside the sliding grooves (9).

3. The high-efficiency PE pipe hot-melt butt-jointing equipment according to claim 2 is characterized by: The sliders (10) are fixed on the third plate body (6). The third plate body (6), the fourth plate body (7) and the sliding groove (9) are arranged on the same horizontal line of the operating table (1).

4. The high-efficiency PE pipe hot-melt butt-jointing equipment according to claim 1 is characterized by: On both sides inside the ventilation opening (11), fifth plate bodies (12) are fixedly installed. The output shaft of the motor (14) penetrates through the fifth plate body (12). A bearing (15) is installed at the connection between the motor (14) and the fifth plate body (12).

Images