Induction type rapid forming process equipment for electric smelting pipe fitting

Abstract

The invention belongs to the technical field of electrofusion pipe fitting forming, and discloses electrofusion pipe fitting induction type rapid forming process equipment which comprises a supporting assembly, an adjusting assembly is fixedly installed at the rear end of the supporting assembly, and longitudinal guide rails are axially arranged at the front end of the supporting assembly at equal intervals; the supporting assembly comprises a movable plate, first fixing bases are fixedly installed at the front end of the movable plate in the axial direction at equal intervals, connecting rods are movably connected to the ends, away from the movable plate, of the first fixing bases through rotating shafts, and second fixing bases are movably connected to the ends, away from the first fixing bases, of the connecting rods through rotating shafts. According to the device, through the cooperation effect between the supporting assembly and the adjusting assembly, when high-pressure air is input, the pressure of the air is converted into power, the multiple inner supporting plates are far away from one another, the electric smelting pipe fitting is supported from the interior through the multiple inner supporting plates, the whole supporting process is in an inner supporting mode and can be automatically completed, the interference phenomenon is avoided, and the production efficiency is improved. And the overall forming efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of electric fusion pipe fitting forming, and in particular relates to an induction-type rapid forming process equipment for electric fusion pipe fittings. Background Art

[0002] Electric fusion pipe fittings are pipe connection accessories that achieve fusion by heating the built-in resistance wire with electric current. They are mainly used in polyethylene (PE) pipe systems. The core principle is that after the electric fusion welding machine is powered on, the resistance wire heats up to melt the contact surface between the pipe and the pipe fitting, forming a seamless connection. It has the characteristics of high strength, corrosion resistance, and good sealing. When connecting pipes, the electric fusion welding machine is generally used in conjunction with the forming device to achieve a quick connection between the pipe and the electric fusion pipe fitting.

[0003] Conventional forming devices are mainly used to fix electric fusion pipe fittings and electric fusion welding machines, that is, the forming device is used to complete the auxiliary fixation of electric fusion pipe fittings before electric heating. The current fixing method is mainly external clamping. This fixing method may cause certain interference when connecting pipes due to the clamping position, and it is impossible to achieve rapid fixation, which urgently needs to be improved.

[0004] At the same time, before connecting the electric fusion pipe fittings, the oxide layer at the connection needs to be removed. The current forming methods all require manual removal of the oxide layer on the inner and outer walls of the connection between the electric fusion pipe fittings and the pipeline before connection. The entire cleaning process is relatively cumbersome and has a low degree of automation. Summary of the invention

[0005] The object of the present invention is to provide an induction rapid prototyping process equipment for electric fusion pipe fittings to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: an induction rapid prototyping process equipment for electric fusion pipe fittings, comprising a support assembly, an adjustment assembly is fixedly installed at the rear end of the support assembly, and longitudinal guide rails are axially and evenly spaced at the front end of the support assembly; The support assembly includes a movable plate, a first fixed seat is fixedly installed at the front end of the movable plate at equal axial intervals, an end of the first fixed seat away from the movable plate is movably connected to a connecting rod via a rotating shaft, an end of the connecting rod away from the first fixed seat is movably connected to a second fixed seat via a rotating shaft, and an end of the second fixed seat away from the connecting rod is fixedly installed with a guide block, and the guide block is movably connected to the longitudinal guide rail; An extension rod is fixedly installed on one end of the guide block away from the middle of the movable plate, and the end of the extension rod away from the guide block passes through one end of the longitudinal guide rail and is fixedly connected to an inner support plate. An upper mounting frame is fixedly installed on the rear end of the inner support plate, and a lower mounting frame is fixedly installed on the front end of the inner support plate.

[0007] In the initial state, the inner support plate is in the initial position, that is, multiple inner support plates are close to each other. At this time, the card slot is also in the initial state. At the same time, the outer side of the inner support plate does not contact the inner side of the electric fusion pipe fitting. When it is necessary to connect the electric fusion pipe fitting and the pipeline, the electric fusion pipe fitting can be sleeved at the position between the upper mounting frame and the lower mounting frame, and ensure that the inner support plate is located on the inner side of the electric fusion pipe fitting. At the same time, the electric fusion welding machine is connected to the front end of the movable plate, and the electric fusion welding machine is connected to the electrode column of the electric fusion pipe fitting to complete the power supply.

[0008] As a further technical solution of the present invention, guide rods are fixedly installed at the front end of the movable plate at equal axial intervals, a guide hole is opened at one end of the longitudinal guide rail, the guide rods pass through the guide hole and are movably connected to the longitudinal guide rail.

[0009] When the movable plate moves forward and backward under the action of the adjusting assembly, the guide rod can move forward and backward relative to the longitudinal guide rail to ensure that the longitudinal guide rail is in a normal position.

[0010] As a further technical solution of the present invention, the regulating assembly includes a four-way valve, the rear end of the four-way valve is connected to an external air pump, the front end of the four-way valve is fixedly connected to an air storage pipe, and the internal movable sleeve of the air storage pipe is connected to a piston plate.

[0011] As a further technical solution of the present invention, the front end of the piston plate is fixedly connected to a piston rod, the front end of the piston rod passes through the front end of the air storage pipe and is connected to the middle part of the rear end of the movable plate, and the outer side surface of the piston rod is movably sleeved with a return spring, and the front and rear ends of the return spring are respectively connected to one end of the piston plate and one end of the air storage pipe.

[0012] As a further technical solution of the present invention, both upper and lower ends of the four-way valve are fixedly connected with cooling pipes, and the output ends of the cooling pipes are located at the upper and lower ends of the movable plate.

[0013] Before connecting the electric fusion pipe fittings and the pipeline, the external air pump can be turned on, and the valve at the front end of the four-way valve can be opened at the same time. At this time, high-pressure air can enter the interior of the air storage pipe and push the piston plate and the piston rod to move forward. At this time, the return spring is compressed. When the piston rod moves forward, the movable plate moves forward accordingly, and multiple connecting rods are deflected accordingly, that is, the multiple connecting rods are deflected in the direction away from each other. At this time, the multiple guide blocks can slide relatively on the longitudinal guide rails, and drive the multiple extension rods to move away from each other until the multiple inner support plates move away from each other, until the outer side of the inner support plate contacts the inner side of the electric fusion pipe fitting. At this time, the limiting and fixing process of the electric fusion pipe fitting can be completed, and the preliminary preparations before the forming connection are completed.

[0014] By utilizing the high-pressure air input from the outside and the cooperation between the supporting component and the adjusting component, when the high-pressure air is input, the pressure of the air is converted into power to realize the mutual separation of multiple inner support plates, and the multiple inner support plates are used to support the electric fusion pipe fittings from the inside. The entire supporting process adopts the internal support type and can be completed automatically without interference, thereby improving the overall forming efficiency.

[0015] After the electric fusion pipe fittings are fixed and the oxide layer is removed, the electric fusion welding machine can be turned on and power can be supplied to the resistance wire inside the electric fusion pipe fittings through the electrode column. At this time, the resistance wire will heat up and melt the front end of the electric fusion pipe fittings. At this time, the connection between the electric fusion pipe fittings and the pipeline can be completed. After the connection is completed, the valves at the upper and lower ends of the four-way valve can be opened. At this time, high-pressure air can be discharged through the cooling pipe and act on the connection between the electric fusion pipe fittings and the pipeline through the cooling pipe. The connection is cooled by high-speed flowing air to increase the cooling speed.

[0016] By utilizing the high-pressure air required for the clamping and fixing process of the electric fusion pipe fittings, and applying the high-pressure air directly to the pipe joints, the molten joints can be quickly cooled down through the rapid flow of air. The entire cooling process can be completed quickly, effectively shortening the cooling time, reducing the waiting time during mass production, and improving the overall molding efficiency.

[0017] As a further technical solution of the present invention, a card slot is provided inside the upper mounting frame and the lower mounting frame, an upper locking frame and a lower locking frame are respectively provided at the front ends of the upper mounting frame and the lower mounting frame, and a card block is fixedly installed at the rear ends of the upper locking frame and the lower locking frame, the upper locking frame is movably connected to the upper mounting frame through the card block, and the lower locking frame is movably connected to the lower mounting frame through the card block.

[0018] As a further technical solution of the present invention, one end of the block corresponding to the upper locking frame and the lower locking frame is fixedly installed with a limit spring, and the other ends of the two limit springs are respectively connected to one end of the upper mounting frame and the lower mounting frame.

[0019] As a further technical solution of the present invention, an iron column is fixedly installed on the front end position of the upper locking frame close to the lower locking frame, and an electromagnetic column is fixedly installed on the front end position of the lower locking frame close to the upper locking frame, and the electromagnetic column and the iron column are on the same central axis.

[0020] As a further technical solution of the present invention, telescopic rods are fixedly sleeved inside the upper locking frame and the lower locking frame, and scrapers are fixedly installed at the output ends of the telescopic rods.

[0021] After the inner support and fixation of the electric fusion pipe fitting is completed, the upper locking frame and the lower locking frame are respectively located on the outer side and the inner side of the electric fusion pipe fitting, and the power of the electromagnetic column can be turned on. At this time, the electromagnetic column then generates an attractive force on the iron column, so that the upper locking frame and the lower locking frame are close to each other until the upper and lower scrapers are respectively in contact with the outer side and the inner side of the electric fusion pipe fitting, and the length of the telescopic rod can be adjusted to ensure that the upper and lower scrapers are located at the oxide layer of the electric fusion pipe fitting. At this time, the internal and external scrapers can be driven to rotate relative to the electric fusion pipe fitting by rotating the support assembly, thereby completing the automatic scraping of the oxide layer of the electric fusion pipe fitting.

[0022] By utilizing the internal support fixing process of the electric fusion pipe fittings, the positions of the upper and lower scrapers can be adjusted after the internal support fixing is completed, and the oxide layer of the electric fusion pipe fittings can be quickly removed through the friction process between the scraper and the electric fusion pipe fittings. The entire removal process can be completed automatically without the complicated removal process of traditional devices before fusion connection, which significantly shortens the waiting time during batch fusion connection and improves the overall forming efficiency.

[0023] The beneficial effects of the present invention are as follows: (1) The present invention utilizes high-pressure air input from the outside and the cooperation between the support component and the adjustment component. When the high-pressure air is input, the pressure of the air is converted into power to realize the mutual separation of multiple inner support plates, and the multiple inner support plates are used to support the electric fusion pipe fittings from the inside. The entire supporting process adopts the internal support type and can be completed automatically without interference, thereby improving the overall forming efficiency.

[0024] (2) The present invention utilizes the internal support fixing process of the electric fusion pipe fitting, so that after the internal support fixing is completed, the position of the upper and lower scrapers can be adjusted, and the oxide layer of the electric fusion pipe fitting can be quickly removed through the friction process between the scraper and the electric fusion pipe fitting. The entire removal process can be completed automatically, without the need for the complicated removal process of traditional devices before fusion connection, which significantly shortens the waiting time during batch fusion connection and improves the overall forming efficiency.

[0025] (3) The present invention utilizes the high-pressure air required for the clamping and fixing process of the electric fusion pipe fittings, and directly applies the high-pressure air to the pipe joints. The fusion joints are quickly cooled by the rapid flow of air, and the entire cooling process can be completed quickly, effectively shortening the cooling time, reducing the waiting time during mass production, and improving the overall molding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 is a separate schematic diagram of the adjustment assembly of the present invention; Figure 3 It is a schematic diagram of a single side isometric cross-section structure of the adjustment component of the present invention; Figure 4 It is an exploded schematic diagram of the support assembly and the longitudinal guide rail structure of the present invention; Figure 5 It is a schematic diagram of the coordination of the upper mounting frame, the lower mounting frame and the inner support plate structure of the present invention; Figure 6 It is an exploded schematic diagram of the lower mounting frame and the card block structure of the present invention; Figure 7 It is an exploded schematic diagram of the upper mounting frame and the upper locking frame structure of the present invention.

[0027] In the figure: 1. support assembly; 101. movable plate; 102. first fixed seat; 103. second fixed seat; 104. connecting rod; 105. guide block; 2. longitudinal guide rail; 3. guide hole; 4. guide rod; 5. adjustment assembly; 501. four-way valve; 502. cooling pipe; 503. gas storage pipe; 504. piston plate; 505. piston rod; 506. return spring; 6. extension rod; 7. inner support plate; 8. upper mounting frame; 9. lower mounting frame; 10. slot; 11. block; 12. upper locking frame; 13. lower locking frame; 14. limit spring; 15. electromagnetic column; 16. iron column; 17. telescopic rod; 18. scraper. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] like Figures 1 to 7 As shown, in an embodiment of the present invention, an induction rapid prototyping process equipment for electric fusion pipe fittings includes a support assembly 1, an adjustment assembly 5 is fixedly installed at the rear end of the support assembly 1, and longitudinal guide rails 2 are axially and evenly spaced at the front end of the support assembly 1; The support assembly 1 includes a movable plate 101, a first fixed seat 102 is fixedly installed at the front end of the movable plate 101 at an axially equidistant interval, an end of the first fixed seat 102 away from the movable plate 101 is movably connected to a connecting rod 104 via a rotating shaft, an end of the connecting rod 104 away from the first fixed seat 102 is movably connected to a second fixed seat 103 via a rotating shaft, and an end of the second fixed seat 103 away from the connecting rod 104 is fixedly installed with a guide block 105, and the guide block 105 is movably connected to the longitudinal guide rail 2; An extension rod 6 is fixedly installed on one end of the guide block 105 away from the middle of the movable plate 101. The end of the extension rod 6 away from the guide block 105 passes through one end of the longitudinal guide rail 2 and is fixedly connected to an inner support plate 7. An upper mounting frame 8 is fixedly installed on the rear end of the inner support plate 7, and a lower mounting frame 9 is fixedly installed on the front end of the inner support plate 7.

[0030] In the initial state, the inner support plate 7 is in the initial position, that is, the multiple inner support plates 7 are close to each other. At this time, the card slot 10 is also in the initial state. At the same time, the outer side surface of the inner support plate 7 does not contact the inner side surface of the electric fusion pipe fitting. When it is necessary to connect the electric fusion pipe fitting and the pipeline, the electric fusion pipe fitting can be sleeved at the position between the upper mounting frame 8 and the lower mounting frame 9, and ensure that the inner support plate 7 is located on the inner side surface of the electric fusion pipe fitting. At the same time, the electric fusion welding machine is connected to the front end of the movable plate 101, and the electric fusion welding machine is connected to the electrode column of the electric fusion pipe fitting to complete the power supply.

[0031] like Figure 4 As shown, the front end of the movable plate 101 is fixedly mounted with guide rods 4 at equal axial intervals, one end of the longitudinal guide rail 2 is provided with a guide hole 3, and the guide rod 4 passes through the guide hole 3 and is movably sleeved with the longitudinal guide rail 2.

[0032] When the movable plate 101 is displaced forward and backward under the action of the adjusting assembly 5 , the guide rod 4 can be displaced forward and backward relative to the longitudinal guide rail 2 to ensure that the longitudinal guide rail 2 is in a normal position.

[0033] like Figure 1 and Figure 2 as well as Figure 3 As shown, the regulating component 5 includes a four-way valve 501, the rear end of the four-way valve 501 is connected to the external air pump, the front end of the four-way valve 501 is fixedly connected to the air storage pipe 503, the inside of the air storage pipe 503 is movably sleeved with a piston plate 504, the front end of the piston plate 504 is fixedly connected to a piston rod 505, the front end of the piston rod 505 passes through the front end of the air storage pipe 503 and is connected to the middle part of the rear end of the movable plate 101, the outer side surface of the piston rod 505 is movably sleeved with a return spring 506, the front and rear ends of the return spring 506 are respectively connected to one end of the piston plate 504 and one end of the air storage pipe 503, the upper and lower ends of the four-way valve 501 are fixedly connected to the cooling pipe 502, and the output ends of the cooling pipe 502 are located at the upper and lower ends of the movable plate 101.

[0034] Embodiment: Before connecting the electric fusion pipe fitting and the pipeline, the external air pump can be turned on, and the valve at the front end of the four-way valve 501 can be opened at the same time. At this time, high-pressure air can enter the interior of the air storage tube 503 and push the piston plate 504 and the piston rod 505 to move forward. At this time, the return spring 506 is compressed accordingly. When the piston rod 505 moves forward, the movable plate 101 moves forward accordingly, and the multiple connecting rods 104 deflect accordingly, that is, the multiple connecting rods 104 deflect in the direction away from each other. At this time, the multiple guide blocks 105 can slide relatively on the longitudinal guide rail 2, and drive the multiple extension rods 6 to move away from each other until the multiple inner support plates 7 move away from each other, until the outer side surface of the inner support plate 7 contacts the inner side surface of the electric fusion pipe fitting. At this time, the limiting and fixing process of the electric fusion pipe fitting can be completed, and the preliminary preparation before the forming connection is completed.

[0035] By utilizing the high-pressure air input from the outside and the cooperation between the support component 1 and the adjustment component 5, when the high-pressure air is input, the pressure of the air is converted into power to realize the mutual separation of the multiple inner support plates 7, and the multiple inner support plates 7 are used to support the electric fusion pipe fittings from the inside. The entire supporting process adopts the internal support type and can be completed automatically without interference, thereby improving the overall forming efficiency.

[0036] After the fixing of the electric fusion pipe fitting and the removal of the oxide layer are completed, the electric fusion welding machine can be turned on and the resistance wire inside the electric fusion pipe fitting can be powered through the electrode column. At this time, the resistance wire will heat up and melt the front end of the electric fusion pipe fitting. At this time, the connection between the electric fusion pipe fitting and the pipeline can be completed. After the connection is completed, the valves at the upper and lower ends of the four-way valve 501 can be opened. At this time, high-pressure air can be discharged through the cooling pipe 502 and act on the connection between the electric fusion pipe fitting and the pipeline through the cooling pipe 502. The connection is cooled by the high-speed flowing air to increase the cooling speed.

[0037] By utilizing the high-pressure air required for the clamping and fixing process of the electric fusion pipe fittings, and applying the high-pressure air directly to the pipe joints, the molten joints can be quickly cooled down through the rapid flow of air. The entire cooling process can be completed quickly, effectively shortening the cooling time, reducing the waiting time during mass production, and improving the overall molding efficiency.

[0038] like Figure 1 and Figure 5 as well as Figure 6 and Figure 7As shown, a card slot 10 is provided inside the upper mounting frame 8 and the lower mounting frame 9, and an upper locking frame 12 and a lower locking frame 13 are respectively provided at the front ends of the upper mounting frame 8 and the lower mounting frame 9, and a card block 11 is fixedly installed at the rear ends of the upper locking frame 12 and the lower locking frame 13, and the upper locking frame 12 is movably connected with the upper mounting frame 8 through the card block 11, and the lower locking frame 13 is movably connected with the lower mounting frame 9 through the card block 11, and one end of the card block 11 corresponding to the upper locking frame 12 and the lower locking frame 13 is fixedly installed with a limit spring 14, and the other ends of the two limit springs 14 are respectively connected to one end of the upper mounting frame 8 and the lower mounting frame 9, an iron column 16 is fixedly installed at the front end position of the upper locking frame 12 close to the lower locking frame 13, and an electromagnetic column 15 is fixedly installed at the front end position of the lower locking frame 13 close to the upper locking frame 12, the electromagnetic column 15 and the iron column 16 are on the same central axis, and the interiors of the upper locking frame 12 and the lower locking frame 13 are fixedly sleeved with a telescopic rod 17, and the output ends of the telescopic rod 17 are fixedly installed with a scraper 18.

[0039] Embodiment: After the inner support of the electric fusion pipe is fixed, the upper locking frame 12 and the lower locking frame 13 are respectively located on the outer side and the inner side of the electric fusion pipe, and the power of the electromagnetic column 15 can be turned on. At this time, the electromagnetic column 15 then generates an attractive force on the iron column 16, so that the upper locking frame 12 and the lower locking frame 13 are close to each other until the upper and lower scrapers 18 are respectively in contact with the outer side and the inner side of the electric fusion pipe, and the length of the telescopic rod 17 can be adjusted to ensure that the upper and lower scrapers 18 are located at the oxide layer of the electric fusion pipe. At this time, the inner and outer multiple scrapers 18 can be driven to rotate relative to the electric fusion pipe by rotating the support assembly 1, thereby completing the automatic scraping of the oxide layer of the electric fusion pipe.

[0040] By utilizing the inner support fixing process of the electric fusion pipe fitting, the position adjustment of the upper and lower scrapers 18 can be achieved after the inner support fixing is completed, and the oxide layer of the electric fusion pipe fitting can be quickly removed through the friction process between the scraper 18 and the electric fusion pipe fitting. The entire cleaning process can be completed automatically without the complicated cleaning process of traditional devices before fusion connection, which significantly shortens the waiting time during batch fusion connection and improves the overall forming efficiency.

[0041] Working principle and usage process: In the initial state, the inner support plate 7 is in the initial position, that is, the multiple inner support plates 7 are close to each other, and the card slot 10 is also in the initial state. At the same time, the outer side of the inner support plate 7 does not contact the inner side of the electric fusion pipe fitting. When the electric fusion pipe fitting and the pipeline need to be connected, the electric fusion pipe fitting can be sleeved at the position between the upper mounting frame 8 and the lower mounting frame 9, and ensure that the inner support plate 7 is located on the inner side of the electric fusion pipe fitting. At the same time, the electric fusion welding machine is connected to the front end of the movable plate 101, and the electric fusion welding machine is connected to the electrode column of the electric fusion pipe fitting to complete the power supply; Before connecting the electric fusion pipe fitting and the pipeline, the external air pump can be turned on, and the valve at the front end of the four-way valve 501 can be opened at the same time. At this time, high-pressure air can enter the interior of the air storage tube 503 and push the piston plate 504 and the piston rod 505 to move forward. At this time, the return spring 506 is compressed accordingly. When the piston rod 505 moves forward, the movable plate 101 moves forward accordingly, and the multiple connecting rods 104 deflect accordingly, that is, the multiple connecting rods 104 deflect in the direction away from each other. At this time, the multiple guide blocks 105 can slide relatively on the longitudinal guide rail 2, and drive the multiple extension rods 6 to move away from each other until the multiple inner support plates 7 move away from each other, until the outer side surface of the inner support plate 7 contacts the inner side surface of the electric fusion pipe fitting. At this time, the limiting and fixing process of the electric fusion pipe fitting can be completed, and the preliminary preparation before the forming connection is completed; After the inner support of the electrofusion pipe is fixed, the upper locking frame 12 and the lower locking frame 13 are respectively located on the outer side and the inner side of the electrofusion pipe, and the power of the electromagnetic column 15 can be turned on. At this time, the electromagnetic column 15 then generates an attractive force on the iron column 16, so that the upper locking frame 12 and the lower locking frame 13 are close to each other until the upper and lower scrapers 18 are respectively in contact with the outer side and the inner side of the electrofusion pipe, and the length of the telescopic rod 17 can be adjusted to ensure that the upper and lower scrapers 18 are located at the oxide layer of the electrofusion pipe. At this time, the inner and outer scrapers 18 can be driven to rotate relative to the electrofusion pipe by rotating the support assembly 1, thereby completing the automatic scraping of the oxide layer of the electrofusion pipe; After the fixing of the electric fusion pipe fitting and the removal of the oxide layer are completed, the electric fusion welding machine can be turned on and the resistance wire inside the electric fusion pipe fitting can be powered through the electrode column. At this time, the resistance wire will heat up and melt the front end of the electric fusion pipe fitting. At this time, the connection between the electric fusion pipe fitting and the pipeline can be completed. After the connection is completed, the valves at the upper and lower ends of the four-way valve 501 can be opened. At this time, high-pressure air can be discharged through the cooling pipe 502 and act on the connection between the electric fusion pipe fitting and the pipeline through the cooling pipe 502. The connection is cooled by the high-speed flowing air to increase the cooling speed.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An induction rapid prototyping process equipment for electric fusion pipe fittings, comprising a support assembly (1), characterized in that: An adjustment assembly (5) is fixedly mounted on the rear end of the support assembly (1), and longitudinal guide rails (2) are axially and evenly spaced on the front end of the support assembly (1); The support assembly (1) comprises a movable plate (101), a first fixed seat (102) is fixedly mounted at a front end of the movable plate (101) at an axially equidistant interval, an end of the first fixed seat (102) away from the movable plate (101) is movably connected to a connecting rod (104) via a rotating shaft, an end of the connecting rod (104) away from the first fixed seat (102) is movably connected to a second fixed seat (103) via a rotating shaft, and an end of the second fixed seat (103) away from the connecting rod (104) is fixedly mounted with a guide block (105), and the guide block (105) is movably engaged with the longitudinal guide rail (2); An extension rod (6) is fixedly mounted on one end of the guide block (105) away from the middle of the movable plate (101); one end of the extension rod (6) away from the guide block (105) passes through one end of the longitudinal guide rail (2) and is fixedly connected to an inner support plate (7); an upper mounting frame (8) is fixedly mounted on the rear end of the inner support plate (7); and a lower mounting frame (9) is fixedly mounted on the front end of the inner support plate (7).

2. The induction rapid prototyping process equipment for electric fusion pipe fittings according to claim 1 is characterized in that: The front end of the movable plate (101) is fixedly mounted with guide rods (4) at equal axial intervals, one end of the longitudinal guide rail (2) is provided with a guide hole (3), and the guide rod (4) passes through the guide hole (3) and is movably sleeved with the longitudinal guide rail (2).

3. The induction rapid prototyping process equipment for electric fusion pipe fittings according to claim 1 is characterized in that: The regulating assembly (5) comprises a four-way valve (501), the rear end of the four-way valve (501) being connected to an external air pump, the front end of the four-way valve (501) being fixedly connected to an air storage pipe (503), and the interior of the air storage pipe (503) being movably sleeved with a piston plate (504).

4. The induction rapid prototyping process equipment for electric fusion pipe fittings according to claim 3 is characterized in that: The front end of the piston plate (504) is fixedly connected to a piston rod (505), the front end of the piston rod (505) passes through the front end of the gas storage pipe (503) and is connected to the middle part of the rear end of the movable plate (101), and the outer side surface of the piston rod (505) is movably sleeved with a return spring (506), and the front and rear ends of the return spring (506) are respectively connected to one end of the piston plate (504) and one end of the gas storage pipe (503).

5. The induction rapid prototyping process equipment for electric fusion pipe fittings according to claim 4 is characterized in that: The upper and lower ends of the four-way valve (501) are fixedly connected to a cooling pipe (502), and the output ends of the cooling pipe (502) are located at the upper and lower ends of the movable plate (101).

6. The induction rapid prototyping process equipment for electric fusion pipe fittings according to claim 1 is characterized in that: The upper mounting frame (8) and the lower mounting frame (9) are each provided with a card slot (10) therein; an upper locking frame (12) and a lower locking frame (13) are respectively provided at the front ends of the upper mounting frame (8) and the lower mounting frame (9); a card block (11) is fixedly mounted at the rear ends of the upper locking frame (12) and the lower locking frame (13); the upper locking frame (12) is movably connected to the upper mounting frame (8) via the card block (11); and the lower locking frame (13) is movably connected to the lower mounting frame (9) via the card block (11).

7. The induction rapid prototyping process equipment for electric fusion pipe fittings according to claim 6 is characterized in that: One end of the clamping block (11) corresponding to the upper locking frame (12) and the lower locking frame (13) is fixedly mounted with a limit spring (14), and the other ends of the two limit springs (14) are respectively connected to one end of the upper mounting frame (8) and the lower mounting frame (9).

8. The induction rapid prototyping process equipment for electric fusion pipe fittings according to claim 7 is characterized in that: An iron column (16) is fixedly mounted on the front end of the upper locking frame (12) close to the lower locking frame (13), and an electromagnetic column (15) is fixedly mounted on the front end of the lower locking frame (13) close to the upper locking frame (12), wherein the electromagnetic column (15) and the iron column (16) are located on the same central axis.

9. The induction rapid prototyping process equipment for electric fusion pipe fittings according to claim 8, characterized in that: A telescopic rod (17) is fixedly sleeved inside the upper locking frame (12) and the lower locking frame (13), and a scraper (18) is fixedly mounted on the output end of the telescopic rod (17).

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