PPR water pipe hot melting connection equipment

Abstract

The utility model discloses PPR water pipe hot melting connection equipment, and relates to the technical field of water pipe hot melting connection, the PPR water pipe hot melting connection equipment comprises a mounting rack and a controller, the controller is installed on one side of the mounting rack, a hot melting device is installed on the top surface of the mounting rack, a double-station clamping mechanism is arranged in the mounting rack, and the double-station clamping mechanism is connected with the controller. The double-station clamping mechanism comprises a moving assembly and a clamping assembly, the moving assembly comprises a limiting rod, and a sliding block used for being matched with clamping of the clamping assembly to move to the hot melting device for hot melting is arranged on the outer side surface of the limiting rod in a sliding mode; the clamping assembly comprises a base and a lower C plate. By means of the design of the double-station clamping mechanism, the device can conduct hot melting connection on two PPR water pipes at the same time or respectively, production efficiency is greatly improved, time and labor intensity of manual operation are reduced through automatic control of the electric telescopic rod, and production efficiency is further improved.

Description

Technical Field

[0001] This utility model relates to the field of water pipe thermal fusion connection technology, specifically a PPR water pipe thermal fusion connection device. Background Technology

[0002] The equipment heats the outer surface of the PPR pipe and the inner surface of the fitting to the material's melting point, causing the contact surface to change from a solid to a viscous flow state. The heated pipe and fitting are then quickly inserted without rotation to the marked depth, and the two contact surfaces mix under pressure. Pressure is maintained until the joint cools and solidifies, forming a uniform flange and completing a seamless connection.

[0003] Existing PPR pipe heat fusion connection equipment requires waiting for the heat fusion end of the equipment to reach the material's melting point before the operator manually picks up the two pipe sections to be connected, aligns them with the heat fusion end of the equipment, and waits for the heat fusion to finish. After the heat fusion is complete, the melted parts of the two PPR pipe sections are aligned and joined together. In the above process, manually keeping the pipes and the heat fusion equipment level and waiting for the pipes to melt reduces the work efficiency during construction, and the heat fusion end of the heat fusion machine may cause burns to the operator's hands. Utility Model Content

[0004] This utility model provides a PPR water pipe heat fusion connection device, which has the advantage of automatically heat fusion of PPR water pipes, increasing work efficiency. It solves the problem that existing PPR water pipe heat fusion connection devices require waiting for the heat fusion end of the heat fusion device to reach the material's melting point, and then the operator manually picks up the two sections of water pipe to be connected, aligns them with the heat fusion end of the heat fusion device, heat fused, and then waits for the heat fusion to finish before aligning the melted parts of the two PPR water pipes together. In the above process, manually keeping the water pipe and the heat fusion device horizontal and waiting for the water pipe to melt reduces the work efficiency during construction, and the heat fusion end of the heat fusion device may cause burns to the operator's hands.

[0005] To achieve the goal of automatically heat-melting PPR water pipes and increasing work efficiency, this utility model provides the following technical solution: a PPR water pipe heat-melting connection device, including a mounting frame and a controller, wherein the controller is installed on one side of the mounting frame, a heat fusion device is installed on the top surface of the mounting frame, and a dual-station clamping mechanism is provided inside the mounting frame, the dual-station clamping mechanism including a moving component and a clamping component, wherein:

[0006] The moving component includes a limiting rod, and the outer surface of the limiting rod has a slider for cooperating with the clamping component to move to the hot melter for hot melting;

[0007] The clamping assembly includes a base and a lower C-plate. The base is mounted on the upper part of the slider, the lower C-plate is slidably connected to the upper part of the base, and an upper C-plate that cooperates to clamp the PPR water pipe is rotatably connected to the upper part of the lower C-plate.

[0008] As a preferred embodiment of this utility model, the moving component further includes a slotted plate and an extension plate. The slotted plate is installed on one side of the mounting frame to restrict the movement of the slider, and the extension plate is installed on one side of the slider. An electric telescopic rod is installed on one side of the slider.

[0009] As a preferred technical solution of this utility model, the clamping assembly further includes a sliding groove, a limiting post, and a rotating post. The sliding groove is opened on both sides of the base and is used to restrict the movement of the lower C-plate. The limiting post is installed on the outer surface of the lower C-plate and the upper C-plate, and a spring is provided on the outer surface of the limiting post. The rotating post is fixedly installed on one side of the upper C-plate and is used to clamp the PPR pipe by cooperating with the rotation and opening of the lower C-plate and the upper C-plate. A flip plate is provided on the upper part of the upper C-plate. A pin is slidably connected to the inner wall of the base for cooperating with the clamping and fixing of the lower C-plate and the upper C-plate.

[0010] As a preferred technical solution of this utility model, the hot melters are two equidistantly arranged and installed on the top surface of the mounting frame. The hot melters are electrically connected to the controller. There are eight slot plates, with each pair of slot plates forming a group and each pair of slot plates forming a workstation. The two slot plate workstations are fixedly connected to the mounting frame and each has a hot melt workstation of a hot melter aligned with its center. The inner wall of each group of slot plates has two sliders equidistantly connected.

[0011] As a preferred technical solution of this utility model, the inner wall of the slider is slidably connected to the outer surface of the limiting rod. At each station, one side of the slider is fixedly connected to one side surface of an extension plate. One side surface of the extension plate is fixedly connected to the protruding end of an electric telescopic rod. One side of the electric telescopic rod is fixedly connected to one side of the mounting frame. The electric telescopic rod is electrically connected to the controller.

[0012] As a preferred technical solution of this utility model, two bases are equidistantly arranged on the upper part of the slot plate of each workstation. The bases are arranged on both sides of the controller. The bottom surface of the bases is fixedly connected to the top surface of the slider. Each base has a sliding groove equidistantly opened on both sides. Each base is slidably connected to a lower C-plate through the sliding groove.

[0013] As a preferred technical solution of this utility model, three limiting posts are fixedly installed at equal intervals on the top surface of the lower C-plate and the bottom surface of the upper C-plate. The lower C-plate is limited to the base through the limiting posts, and the upper C-plate is mutually limited to the flip plate through the limiting posts. A spring is provided on the outer surface of each limiting post, and a pin is slidably connected to the upper inner wall of one side of each base.

[0014] Compared with the prior art, this utility model provides a PPR water pipe heat fusion connection device, which has the following beneficial effects:

[0015] 1. This PPR water pipe heat fusion connection equipment, through its dual-station clamping mechanism, allows for the simultaneous or separate heat fusion connection of two PPR water pipes, significantly improving production efficiency. The automated control of the electric telescopic rod reduces manual operation time and labor intensity, effectively avoiding the risk of burns during manual operation, further enhancing production efficiency.

[0016] 2. The clamping assembly, through the cooperation of the lower C-plate and the upper C-plate, clamps the PPR water pipe, ensuring stability and accuracy. The combination of the limiting post and the spring ensures moderate clamping force, guaranteeing both secure clamping and preventing damage to the PPR water pipe due to excessive clamping. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the external structure of this utility model from another angle;

[0019] Figure 3 This is a schematic diagram of the internal structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of this utility model from another angle;

[0021] Figure 5 This is a schematic diagram of the internal structure of the clamping component of this utility model.

[0022] In the diagram: 1. Mounting bracket; 2. Controller; 3. Hot melt machine; 4. Dual-station clamping mechanism; 410. Moving component; 411. Groove plate; 412. Limiting rod; 413. Slider; 414. Extension plate; 415. Electric telescopic rod; 420. Clamping component; 421. Base; 422. Lower C-plate; 423. Slide groove; 424. Limiting post; 425. Spring; 426. Upper C-plate; 427. Rotating post; 428. Flipping plate; 429. Pin. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] Please see Figure 1 - Figure 2 This utility model discloses a PPR water pipe heat fusion connection device, including a mounting frame 1 and a controller 2. The controller 2 is installed on one side of the mounting frame 1. A heat fusion device 3 is installed on the top surface of the mounting frame 1. A dual-station clamping mechanism 4 is provided inside the mounting frame 1. The dual-station clamping mechanism 4 includes a moving component 410 and a clamping component 420, wherein:

[0026] The moving component 410 includes a limiting rod 412, and a slider 413 is slidably mounted on the outer surface of the limiting rod 412 for cooperating with the clamping component 420 to move to the hot melter 3 for hot melting.

[0027] The clamping assembly 420 includes a base 421 and a lower C-plate 422. The base 421 is mounted on the upper part of the slider 413, and the lower C-plate 422 is slidably connected to the upper part of the base 421. An upper C-plate 426 that is used to clamp the PPR water pipe is rotatably connected to the upper part of the lower C-plate 422.

[0028] The moving assembly 410 also includes a slotted plate 411 and an extension plate 414. The slotted plate 411 is mounted on one side of the mounting bracket 1 to restrict the movement of the slider 413. The extension plate 414 is mounted on one side of the slider 413. An electric telescopic rod 415 is mounted on one side of the slider 413.

[0029] The clamping assembly 420 also includes a sliding groove 423, a limiting post 424, and a rotating post 427. The sliding groove 423 is opened on both sides of the base 421 and is used to limit the movement of the lower C plate 422. The limiting post 424 is installed on the outer surface of the lower C plate 422 and the upper C plate 426. A spring 425 is provided on the outer surface of the limiting post 424. The rotating post 427 is fixedly installed on one side of the upper C plate 426 and is used to clamp the PPR pipe by cooperating with the rotation and opening of the lower C plate 422 and the upper C plate 426. A flip plate 428 is provided on the upper part of the upper C plate 426. A pin 429 is slidably connected to the inner wall of the base 421 for cooperating with the clamping and fixing of the lower C plate 422 and the upper C plate 426.

[0030] Select the appropriate combination of lower C-plate 422 and upper C-plate 426 according to the required PPR water pipe size. Slide the lower C-plate 422 into the groove 423 on the upper part of the base 421, ensuring the lower C-plate 422 is stable. Place the PPR water pipe on the lower C-plate 422, and rotate the upper C-plate 426 to the appropriate position so that the upper C-plate 426 and the lower C-plate 422 clamp the PPR water pipe. The clamping force of the clamping assembly 420 on the PPR water pipe is moderate, neither too tight nor too loose, through the cooperation of the limiting post 424 and the spring 425. Push the pin 429 to the appropriate position to fix the lower C-plate 422 and the upper C-plate 426 and prevent movement during the heat fusion process.

[0031] Example 2

[0032] Based on the above embodiment 1, please refer to Figure 3 - Figure 5 Two hot melters 3 are installed on the top surface of the mounting frame 1 at equal intervals. The hot melters 3 and the controller 2 are electrically connected to each other. There are eight slot plates 411. Every two slot plates 411 form a group, and every two groups of slot plates 411 form a station. The two slot plate 411 stations are fixedly connected to the mounting frame 1 and each has a hot melt station of a hot melter 3 in the middle. The inner wall of each group of slot plates 411 has two sliders 413 that are equidistantly connected.

[0033] The inner wall of the slider 413 is slidably connected to the outer surface of the limit rod 412. One side of the slider 413 at each station is fixedly connected to one side surface of an extension plate 414. One side surface of the extension plate 414 is fixedly connected to the protruding end of an electric telescopic rod 415. One side of the electric telescopic rod 415 is fixedly connected to one side of the mounting bracket 1. The electric telescopic rod 415 is electrically connected to the controller 2.

[0034] Each workstation has two bases 421 equidistantly arranged on the upper part of the slot plate 411. The bases 421 are located on both sides of the controller 2. The bottom surface of the base 421 is fixedly connected to the top surface of the slider 413. Each base 421 has a sliding groove 423 equidistantly arranged on both sides. Each base 421 is slidably connected to a lower C plate 422 through the sliding groove 423.

[0035] Three limiting posts 424 are fixedly installed at equal intervals on the top surface of the lower C plate 422 and the bottom surface of the upper C plate 426. The lower C plate 422 is limited and connected to the base 421 through the limiting posts 424, and the upper C plate 426 is mutually limited and connected to the flip plate 428 through the limiting posts 424. A spring 425 is provided on the outer surface of each limiting post 424, and a pin 429 is slidably connected to the upper inner wall of one side of each base 421.

[0036] The controller 2 activates the electric telescopic rod 415, whose extended end pushes the extension plate 414, thereby causing the slider 413 to slide on the limiting rod 412. The sliding of the slider 413 moves the clamping assembly 420 and the clamped PPR water pipe to the heat fusion station of the heat fusion machine 3. Since there are two heat fusion machines 3 equidistantly arranged, and each station corresponds to one heat fusion machine 3, two PPR water pipes can be heat fused simultaneously or separately.

[0037] The working principle and usage procedure of this utility model are as follows: Place the PPR water pipe heat fusion connection equipment on a stable workbench, ensuring that the mounting bracket 1 is secure. Check whether the electrical connection between the controller 2 and the heat fusion device 3 is normal, and ensure that the equipment is powered on.

[0038] Pipe clamping: Select the appropriate combination of lower C-plate 422 and upper C-plate 426 according to the required PPR pipe size. Slide lower C-plate 422 into the groove 423 on the upper part of base 421 to ensure its stability. Place the PPR pipe on lower C-plate 422 and rotate upper C-plate 426 to the appropriate position so that upper C-plate 426 and lower C-plate 422 clamp the PPR pipe. The clamping force of clamping assembly 420 on PPR pipe is moderate, neither too tight nor too loose, through the cooperation of limiting post 424 and spring 425. Push pin 429 to the appropriate position to fix lower C-plate 422 and upper C-plate 426 and prevent movement during heat fusion.

[0039] Moving to the heat fusion unit: The electric telescopic rod 415 is activated by the controller 2. The extended end of the electric telescopic rod 415 pushes the extension plate 414, which in turn drives the slider 413 to slide on the limit rod 412. The sliding of the slider 413 drives the clamping assembly 420 and the clamped PPR water pipe to the heat fusion station of the heat fusion unit 3. Since there are two heat fusion units 3 set at equal intervals, and each station corresponds to one heat fusion unit 3, two PPR water pipes can be heat fused simultaneously or separately.

[0040] Heat fusion connection: When the PPR water pipe moves to the heat fusion station of the heat fusion machine 3, the heat fusion machine 3 starts to work, heating and melting the end of the PPR water pipe. After heating for a certain period of time, the controller 2 controls the extension end of the electric telescopic rod 415 to retract, driving the slider 413 and the clamping assembly 420 to move, so that the two PPR water pipes are separated from the heat fusion machine 3.

[0041] Cooling and curing: After the heat fusion connection is completed, turn off the heat fusion machine 3, align the PPR water pipes and connect them, then wait for the PPR water pipes to cool and cure.

Claims

1. A PPR water pipe heat fusion connection device, comprising a mounting frame (1) and a controller (2), wherein the controller (2) is mounted on one side of the mounting frame (1), and a heat fusion device (3) is mounted on the top surface of the mounting frame (1), characterized in that: The mounting bracket (1) is internally provided with a dual-station clamping mechanism (4), which includes a moving component (410) and a clamping component (420), wherein: The moving component (410) includes a limiting rod (412), and the outer surface of the limiting rod (412) has a slider (413) for cooperating with the clamping component (420) to move to the hot melter (3) for hot melting. The clamping assembly (420) includes a base (421) and a lower C-plate (422). The base (421) is mounted on the upper part of the slider (413). The lower C-plate (422) is slidably connected to the upper part of the base (421). The upper part of the lower C-plate (422) is rotatably connected to an upper C-plate (426) that is used to clamp the PPR water pipe.

2. The PPR water pipe heat fusion connection equipment according to claim 1, characterized in that: The moving assembly (410) also includes a slotted plate (411) and an extension plate (414). The slotted plate (411) is mounted on one side of the mounting bracket (1) to restrict the movement of the slider (413). The extension plate (414) is mounted on one side of the slider (413). An electric telescopic rod (415) is mounted on one side of the slider (413).

3. The PPR water pipe heat fusion connection equipment according to claim 2, characterized in that: The clamping assembly (420) further includes a sliding groove (423), a limiting post (424), and a rotating post (427). The sliding groove (423) is opened on both sides of the base (421) and is used to restrict the movement of the lower C plate (422). The limiting post (424) is installed on the outer surface of the lower C plate (422) and the upper C plate (426). A spring (425) is provided on the outer surface of the limiting post (424). The rotating post (427) is fixedly installed on one side of the upper C plate (426) and is used to cooperate with the rotation and opening of the lower C plate (422) and the upper C plate (426) to clamp the PPR pipe. A flip plate (428) is provided on the upper part of the upper C plate (426). A pin (429) is slidably connected to the inner wall of the base (421) for cooperating with the clamping and fixing of the lower C plate (422) and the upper C plate (426).

4. The PPR water pipe heat fusion connection equipment according to claim 2, characterized in that: The hot melters (3) are two equidistantly installed on the top surface of the mounting frame (1). The hot melters (3) are electrically connected to the controller (2). There are eight slot plates (411). Every two slot plates (411) form a group, and every two groups of slot plates (411) form a station. The two slot plate (411) stations are fixedly connected to the mounting frame (1) and each has a hot melt station of a hot melter (3) in the middle. The inner wall of each group of slot plates (411) has two sliders (413) equidistantly connected.

5. The PPR water pipe heat fusion connection equipment according to claim 1, characterized in that: The inner wall of the slider (413) is slidably connected to the outer surface of the limiting rod (412). At each station, one side of the slider (413) is fixedly connected to one side surface of an extension plate (414). One side surface of the extension plate (414) is fixedly connected to the protruding end of an electric telescopic rod (415). One side of the electric telescopic rod (415) is fixedly connected to one side of the mounting bracket (1). The electric telescopic rod (415) is electrically connected to the controller (2).

6. The PPR water pipe heat fusion connection equipment according to claim 2, characterized in that: Each workstation has two bases (421) equidistantly arranged on the upper part of the slot plate (411). The bases (421) are located on both sides of the controller (2). The bottom surface of the base (421) is fixedly connected to the top surface of the slider (413). Each base (421) has a sliding groove (423) equidistantly opened on both sides. Each base (421) is slidably connected to a lower C plate (422) through the sliding groove (423).

7. The PPR water pipe heat fusion connection equipment according to claim 5, characterized in that: The top surface of the lower C plate (422) and the bottom surface of the upper C plate (426) are each fixedly installed with three limiting posts (424) at equal intervals. The lower C plate (422) is connected to the base (421) through the limiting posts (424), and the upper C plate (426) is connected to the flip plate (428) through the limiting posts (424). Each limiting post (424) has a spring (425) on its outer surface, and each base (421) has a pin (429) slidably connected to the upper inner wall of one side.

Images