Welding equipment for pipeline support machining

Abstract

The invention belongs to the technical field of pipeline construction, and discloses welding equipment for pipeline support machining, which comprises a movable sleeve, the outer curved surface of the movable sleeve is slidably sleeved with a magnetic sleeve, a plurality of water outlet grooves are equidistantly formed in the circumference of the curved surface of the movable sleeve, and the left end and the right end of the movable sleeve are symmetrically and movably sleeved with mounting sleeves; filtering mechanisms are arranged on the inner curved surfaces of the two mounting sleeves, sealing mechanisms are arranged in the middles of the two filtering mechanisms, connecting rings are symmetrically and fixedly mounted on the left side and the right side of the inner curved surface of the movable sleeve, a plurality of scrubbing mechanisms are fixedly mounted on the circumferences of the middles of the two connecting rings at equal intervals, and a plurality of welding mechanisms are symmetrically and slidably connected to the middles of the two connecting rings in a sleeving mode. Water absorbed by the rotating water absorption block is separated from the water absorption block towards the side away from the support under the action of centrifugal force, at the moment, the water absorption block adsorbs water attached to the surface when the support is cleaned, and the problem that when the support is welded underwater, silt and water are attached to the surface of the support, and consequently the strength of the welding position of the support is reduced is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of pipeline construction, and specifically relates to a welding device for processing pipeline supports. Background Art

[0002] Welding is a process technology that permanently joins metals or other thermoplastic materials by heating, pressurizing, or a combination of both, and is widely used in modern industrial manufacturing. When welding underwater pipeline supports, due to the attachment of dirt such as sediment on the surface of the supports, during the welding process, these dirt will form an isolation layer between the welding material and the supports, resulting in a decrease in the adhesion between the welding material and the supports, thus seriously affecting the welding effect. In addition, under the action of the high temperature of welding, the moisture attached to the surface of the supports will quickly vaporize, and the gas generated by vaporization will form bubbles in the welding liquid, resulting in an uneven internal structure of the welded block after welding and a significant reduction in strength. These defects not only affect the quality of the welded parts of the supports, but also greatly reduce the service life and safety performance of the supports. There is an urgent need for a device that can effectively remove dirt and improve welding quality to solve the above problems. Summary of the Invention

[0003] The purpose of the invention is to provide a welding device for processing pipeline supports to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the invention provides the following technical solution: A welding device for processing pipeline supports, including a movable sleeve, a magnetic sleeve is slidably sleeved on the outer surface of the movable sleeve, a plurality of water outlet grooves are equidistantly arranged on the circumferential surface of the movable sleeve, mounting sleeves are symmetrically and movably sleeved at the left and right ends of the movable sleeve, filtering mechanisms are arranged on the inner surfaces of the two mounting sleeves, sealing mechanisms are arranged in the middle of the two filtering mechanisms, connecting rings are symmetrically and fixedly installed on the left and right sides of the inner surface of the movable sleeve, a plurality of scrubbing mechanisms are fixedly installed on the circumferential surface of the middle of the two connecting rings at equal intervals, a plurality of welding mechanisms are symmetrically and slidably sleeved in the middle of the two connecting rings, the welding mechanism includes a melting shell, the melting shell is slidably sleeved with the connecting ring, a second elastic block is fixedly installed on the side surface of the inner cavity of the melting shell away from the connecting ring, a magnetic block is fixedly installed at one end of the second elastic block close to the connecting ring, a heat insulation coating is arranged on the surface of the magnetic block, the magnetic block is slidably sleeved with the melting shell, electric heating blocks are symmetrically and fixedly installed on the side surface of the inner cavity of the melting shell close to the connecting ring, a discharge port is arranged in the middle of the side of the melting shell close to the connecting ring, a welding ball is arranged between the inner cavity of the melting shell, the electric heating blocks and the magnetic block, and a driving mechanism is arranged between the two mounting sleeves and the movable sleeve.

[0005] Preferably, the filtering mechanism includes a filtering sleeve fixedly sleeved on the inner surface of the installation sleeve. At one end of the filtering sleeve, a plurality of installation grooves are fixedly installed at equal intervals in the circumferential direction. A filtering block is fixedly sleeved in the middle of the installation groove. A valve is movably sleeved on one side of the outer surface of the sealing mechanism. The valve is located on the side of the filtering sleeve away from the scrubbing mechanism. A plurality of water inlets are formed at equal intervals in the circumferential direction at one end of the valve.

[0006] Preferably, the sealing mechanism includes a sealing shell fixedly installed on the inner surface of the filtering sleeve. An elastic membrane is fixedly sleeved on the side of the inner surface of the sealing shell away from the scrubbing mechanism. An elastic ring is fixedly installed on the side of the inner cavity of the sealing shell close to the scrubbing mechanism. A ring plug is fixedly installed at one end of the elastic ring away from the scrubbing mechanism. The ring plug is slidably sleeved with the sealing shell. There is hydraulic fluid between the ring plug and the inner surface of the elastic membrane.

[0007] Preferably, the scrubbing mechanism includes a sleeve shell fixedly installed in the middle of two connecting rings. The sleeve shell is in sliding contact with the inner surface of the movable sleeve. A fixed seat is fixedly installed in the middle of the inner cavity of the sleeve shell. A first elastic block is fixedly installed on the side of the fixed seat away from the movable sleeve. A connecting block is fixedly installed on the side of the first elastic block away from the fixed seat. A water absorption block is fixedly installed on the side of the connecting block away from the first elastic block. The water absorption block is slidably sleeved with the sleeve shell.

[0008] Preferably, the driving mechanism includes a driving member fixedly installed on the front side of the outer surface of the right installation sleeve. An installation shaft is fixedly installed at the output end of the driving member. Two friction wheels are fixedly sleeved on the side surface of the installation shaft. The friction wheels are in frictional contact with the movable sleeve. A movable seat is fixedly installed on the front side of the outer surface of the left installation sleeve. The installation shaft is movably sleeved in the middle of the movable seat.

[0009] Preferably, the melting shell is made of high-temperature resistant material, the magnetic block is made of alnico magnet, the magnetic pole direction of one end of the magnetic block close to the magnetic sleeve is the same as that of the inner surface of the magnetic sleeve, and the diameter of the welding ball is smaller than the width of the discharge port.

[0010] Preferably, a rubber coating is provided on the side of the valve close to the filtering sleeve. The elastic membrane is made of flexible material, and the water absorption block is made of water-absorbing flexible material.

[0011] The beneficial effects of the present invention are as follows:

[0012] 1. First, the present invention seals the contact part between the bracket and the device through a sealing mechanism, preventing water from flowing into the interior of the device through the contact gap between the elastic membrane and the bracket. Then, the driving mechanism is activated to rotate the scrubbing mechanism. At this time, the centrifugal force generated by the rotating scrubbing mechanism causes the dirty water in the inner cavity of the movable sleeve to flow out of the device through the water outlet grooves opened on the curved surface of the movable sleeve. At the same time, the first elastic block pushes the water-absorbing block to closely contact the bracket through the connecting block. At this time, the dirty water outside the device flows to the inner cavity of the movable sleeve and contacts the bracket after passing through the filtering mechanism. The rotating water-absorbing block cleans the surface of the bracket with clean water, causing dirt such as sediment attached to the surface of the bracket to detach from the surface of the bracket. Then, the valve is rotated so that the water inlet opened at one end of the valve is misaligned with the installation groove opened at one end of the filter sleeve. At this time, the external water stops entering the inner cavity of the movable sleeve through the filtering mechanism. At the same time, the rotating scrubbing mechanism causes the water in the inner cavity of the movable sleeve to flow to the outside of the device, isolating the water outside the device from the inside of the device. At the same time, the water absorbed by the rotating water-absorbing block detaches from the water-absorbing block to the side away from the bracket under the action of centrifugal force, enabling the water-absorbing block to adsorb the water attached to its surface during the cleaning of the bracket, keeping the surface of the bracket dry. Thus, when welding the bracket underwater, the problem that dirt such as sediment underwater adheres to the surface of the bracket is solved. This not only causes a dirt layer to appear between the welding material and the bracket, reducing the adhesion between the welding material and the bracket, resulting in a poor welding effect and a reduced service life of the bracket, but also avoids the problem that the water on the surface of the bracket vaporizes at high temperature during welding, causing a large number of bubbles to be generated inside the welded block after welding, resulting in a reduced strength at the welded joint of the bracket.

[0013] 2. In the present invention, after the water-absorbing block adsorbs the water attached to the surface of the bracket, the driving mechanism is accelerated to rotate, increasing the rotation speed of the scrubbing mechanism. At this time, the connecting block moves to the side away from the bracket under the action of centrifugal force, and the water-absorbing block disengages from the bracket, thus avoiding the problem that the high-temperature bracket and the welding liquid cause the water-absorbing block to be damaged by high-temperature carbonization during the welding of the bracket. Then, the magnetic sleeve is moved to the middle of the movable sleeve. At this time, the magnetic field of the magnetic sleeve pushes the magnetic block towards the bracket. The magnetic block squeezes the welding ball between the electric heating block and the second elastic block in the inner cavity of the melting shell. At the same time, the magnetic block pulls the second elastic block to elongate, and the second elastic block drives the melting shell to move towards the bracket. The melting shell is closely attached to the bracket. Then, the electric heating block is powered on, and the electric heating block melts the welding ball in contact with it. The magnetic block squeezes the melted welding liquid to the connection between the two brackets, thereby achieving high-strength welding of the underwater bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall external structure of the present invention;

[0015] Figure 2 It is a schematic diagram of the structure of the filtering mechanism of the present invention;

[0016] Figure 3Schematic diagram of the connecting ring structure of the present invention;

[0017] Figure 4 Schematic diagram of the welding mechanism structure of the present invention;

[0018] Figure 5 Schematic diagram of the scrubbing mechanism structure of the present invention.

[0019] In the figure: 1. Movable sleeve; 101. Magnetic sleeve; 2. Mounting sleeve; 3. Filter mechanism; 301. Filter sleeve; 302. Filter block; 303. Valve; 4. Sealing mechanism; 401. Sealing shell; 402. Elastic membrane; 403. Elastic ring; 404. Ring plug; 5. Connecting ring; 6. Scrubbing mechanism; 601. Sleeve shell; 602. Fixed seat; 603. First elastic block; 604. Connecting block; 605. Water-absorbing block; 7. Welding mechanism; 701. Melting shell; 702. Second elastic block; 703. Magnetic block; 704. Electric heating block; 8. Driving mechanism; 801. Driving part; 802. Mounting shaft; 803. Friction wheel; 804. Movable seat. Detailed implementation manners

[0020] 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] As Figures 1 to 5 shown, the embodiment of the present invention provides a welding device for processing pipe brackets, including a movable sleeve 1. A magnetic sleeve 101 is slidably sleeved on the outer curved surface of the movable sleeve 1. The magnetic sleeve 101 is made of a magnetic material and is made of an alnico magnet, so as to improve the magnetism of the magnetic sleeve 101 while improving the corrosion resistance and service life of the magnetic sleeve 101, and at the same time make the magnetic sleeve 101 generate a repulsive magnetic field with the magnetic block 703 to overcome the centrifugal force generated when the magnetic block 703 rotates, and push the magnetic block 703 to move towards the center of the movable sleeve 1, so that the melting shell 701 is closely attached to the bracket. A plurality of water outlet grooves are equidistantly arranged on the circumferential surface of the movable sleeve 1. Mounting sleeves 2 are symmetrically and movably sleeved at the left and right ends of the movable sleeve 1. Filter mechanisms 3 are provided on the inner curved surfaces of the two mounting sleeves 2. Sealing mechanisms 4 are provided in the middle of the two filter mechanisms 3. Connecting rings 5 are symmetrically and fixedly installed on the left and right sides of the inner curved surface of the movable sleeve 1. A plurality of scrubbing mechanisms 6 are fixedly installed on the circumferential surface of the middle parts of the two connecting rings 5 at equal intervals. A plurality of welding mechanisms 7 are symmetrically and slidably sleeved in the middle parts of the two connecting rings 5;

[0022] Among them, the welding mechanism 7 includes a melting shell 701. The melting shell 701 is slidably sleeved with the connecting ring 5. The melting shell 701 is made of a high-temperature resistant material, and the melting shell 701 is made of high-carbon steel. Thus, when the heating block 704 heats the welding balls in the inner cavity of the melting shell 701, deformation of the melting shell 701 is avoided, and the service life of the melting shell 701 is prevented from being reduced. On one side of the inner cavity of the melting shell 701 far from the connecting ring 5, a second elastic block 702 is fixedly installed. At one end of the second elastic block 702 close to the connecting ring 5, a magnetic block 703 is fixedly installed. The magnetic block 703 is slidably sleeved with the melting shell 701. The magnetic block 703 is made of a magnetic material. The surface of the magnetic block 703 is provided with a heat insulation coating, and the heat insulation coating of the magnetic block 703 is made of heat insulation ceramics. Thus, the magnetic block 703 is prevented from losing magnetism at high temperatures. The magnetic block 703 is made of an alnico magnet. The magnetic pole at one end of the magnetic block 703 close to the magnetic sleeve 101 has the same magnetic pole direction as the inner curved surface of the magnetic sleeve 101. On one side of the inner cavity of the melting shell 701 close to the connecting ring 5, heating blocks 704 are symmetrically and fixedly installed. Thus, when the magnetic sleeve 101 moves to the middle of the outer curved surface of the movable sleeve 1, the magnetic field generated by the magnetic sleeve 101 can push the magnetic block 703 to move towards the center of the movable sleeve 1. Finally, the magnetic block 703 drives the melting shell 701 to closely fit with the bracket through the second elastic block 702, and the welding liquid melted by the heating block 704 is smeared on the connection of the two brackets to weld the connection of the two brackets. In the middle of one side of the melting shell 701 close to the connecting ring 5, a discharge port is opened. Between the inner cavity of the melting shell 701, the heating block 704 and the magnetic block 703, there are welding balls. The diameter of the welding balls is smaller than the width of the discharge port, thus preventing the welding balls from falling out of the discharge port. A driving mechanism 8 is provided between the two mounting sleeves 2 and the movable sleeve 1.

[0023] As Figure 2 , Figure 3 and Figure 5 shown, the filtering mechanism 3 includes a filtering sleeve 301. The filtering sleeve 301 is fixedly sleeved on the inner curved surface of the mounting sleeve 2. At one end of the filtering sleeve 301, a plurality of mounting grooves are fixedly installed at equal intervals around the circumference. In the middle of the mounting grooves, a filtering block 302 is fixedly sleeved. A valve 303 is movably sleeved on one side of the outer curved surface of the sealing mechanism 4. The valve 303 is located on the side of the filtering sleeve 301 far from the scrubbing mechanism 6. A rubber coating is provided on the side of the valve 303 close to the filtering sleeve 301, thus improving the sealing performance between the valve 303 and the filtering sleeve 301 and preventing moisture outside the device from flowing into the inner cavity of the movable sleeve 1 through the contact gap between the valve 303 and the filtering sleeve 301 after the valve 303 is rotated to misalign the water inlet opened at one end of the valve 303 with the mounting grooves opened at one end of the filtering sleeve 301, which may cause the subsequent welding process to be unable to continue. A plurality of water inlets are opened at equal intervals around the circumference at one end of the valve 303.

[0024] As Figure 2As shown, the sealing mechanism 4 includes a sealing shell 401, which is fixedly installed on the inner curved surface of the filter sleeve 301. A flexible membrane 402 is fixedly sleeved on the side of the inner curved surface of the sealing shell 401 away from the scrubbing mechanism 6. The flexible membrane 402 is made of a flexible material and is made of natural rubber, so as to improve the ductility of the flexible membrane 402, make the flexible membrane 402 closely fit with the bracket, improve the sealing performance between the flexible membrane 402 and the bracket, and prevent moisture outside the device from flowing into the inner cavity of the movable sleeve 1 through the contact gap between the flexible membrane 402 and the bracket. An elastic ring 403 is fixedly installed on the side of the inner cavity of the sealing shell 401 close to the scrubbing mechanism 6. A ring plug 404 is fixedly installed at one end of the elastic ring 403 away from the scrubbing mechanism 6. The ring plug 404 is slidably sleeved with the sealing shell 401, and there is hydraulic fluid between the ring plug 404 and the inner curved surface of the flexible membrane 402.

[0025] As Figure 2 , Figure 3 and Figure 5 As shown, the scrubbing mechanism 6 includes a housing 601, which is fixedly installed in the middle of the two connecting rings 5. The housing 601 is in sliding contact with the inner curved surface of the movable sleeve 1. A fixed seat 602 is fixedly installed in the middle of the inner cavity of the housing 601. A first elastic block 603 is fixedly installed on the side of the fixed seat 602 away from the movable sleeve 1. A connecting block 604 is fixedly installed on the side of the first elastic block 603 away from the fixed seat 602. A water-absorbing block 605 is fixedly installed on the side of the connecting block 604 away from the first elastic block 603. The water-absorbing block 605 is slidably sleeved with the housing 601. The water-absorbing block 605 is made of a water-absorbing flexible material and is made of sponge, so as to improve the flexibility of the water-absorbing block 605 while improving the water absorption performance of the water-absorbing block 605, prevent the rotating water-absorbing block 605 from scratching the surface of the bracket when cleaning the surface of the bracket, and prevent water from remaining on the surface of the bracket.

[0026] As Figures 1 to 3 As shown, the driving mechanism 8 includes a driving member 801, which is fixedly installed on the front side of the outer curved surface of the right mounting sleeve 2. The output end of the driving member 801 is fixedly installed with a mounting shaft 802. Two friction wheels 803 are fixedly sleeved on the side of the mounting shaft 802. The friction wheels 803 are in frictional contact with the movable sleeve 1. A movable seat 804 is fixedly installed on the front side of the outer curved surface of the left mounting sleeve 2. The mounting shaft 802 is movably sleeved in the middle of the movable seat 804. During use, the driving member 801 is started, the output end of the driving member 801 drives the mounting shaft 802 to rotate, the mounting shaft 802 drives the friction wheels 803 to rotate, the friction wheels 803 drive the movable sleeve 1 to rotate, the movable sleeve 1 drives the connecting ring 5 to rotate, and the connecting ring 5 drives the scrubbing mechanism 6 and the welding mechanism 7 fixedly connected thereto to rotate.

[0027] Working principle:

[0028] When the present invention is in use, first insert the device into the connection between two brackets to be welded, so that the center position of the device is at the connection of the two brackets. At this time, the brackets press the elastic membrane 402 to contract towards the direction of the sealing shell 401. The hydraulic fluid between the sealing shell 401 and the elastic membrane 402 is squeezed by the elastic membrane 402 to push the ring plug 404 towards the direction of the connecting ring 5. The ring plug 404 presses the elastic ring 403 to contract, so that the elastic membrane 402 is closely attached to the outer side surface of the bracket, preventing water from flowing into the interior of the device through the contact gap between the elastic membrane 402 and the bracket. Then start the driving mechanism 8. The driving mechanism 8 drives the movable sleeve 1 to rotate. The movable sleeve 1 drives the connecting ring 5 to rotate. The connecting ring 5 drives the scrubbing mechanism 6 to rotate. At this time, the centrifugal force generated by the rotating scrubbing mechanism 6 causes the dirty water in the inner cavity of the movable sleeve 1 to flow out of the device through the water outlet groove opened on the curved surface of the movable sleeve 1. At the same time, the first elastic block 603 pushes the piston water-absorbing block 605 to be in close contact with the bracket through the connecting block 604. At this time, the dirty water outside the device flows through the water inlet opened at one end of the valve 303 to the installation groove opened on the filter sleeve 301. The filter block 302 arranged in the installation groove filters the dirty water, so that the clean water flows to the inner cavity of the movable sleeve 1 to contact the bracket. At this time, the rotating water-absorbing block 605 washes the surface of the bracket with the clean water, so that the dirt and sediment attached to the surface of the bracket are separated from the surface of the bracket;

[0029] Then rotate the valve 303 to misalign the water inlet opened at one end of the valve 303 with the installation groove opened at one end of the filter sleeve 301. At this time, the external water stops entering the inner cavity of the movable sleeve 1 through the water inlet, the installation groove and the filter block 302. At this time, rotate the scrubbing mechanism 6 to make the water in the inner cavity of the movable sleeve 1 flow to the outside of the device, isolating the water outside the device from the inside of the device. At the same time, the water absorbed by the rotating water-absorbing block 605 separates from the water-absorbing block 605 towards the side away from the bracket under the action of the centrifugal force. At this time, the water-absorbing block 605 adsorbs the water attached to the surface during the cleaning of the bracket, keeping the surface of the bracket dry. Thus, when welding an underwater bracket, the dirt such as sediment underwater adheres to the surface of the bracket, resulting in a dirt layer between the welding material and the bracket, reducing the adhesion between the welding material and the bracket, deteriorating the welding effect, reducing the service life of the bracket. At the same time, it also avoids the high-temperature vaporization of the water on the surface of the bracket during welding, resulting in a large number of bubbles in the welded block after welding, reducing the strength of the welded part of the bracket;

[0030] In addition, after the water absorption block 605 adsorbs the moisture on the surface of the bracket, the rotation of the welding mechanism 7 is accelerated, so that the rotation speed of the scrubbing mechanism 6 increases. At this time, the connecting block 604 moves away from the bracket under the action of centrifugal force, and the water absorption block 605 is separated from the bracket, thus avoiding the problem that the high-temperature bracket and the welding liquid cause the high-temperature carbonization damage of the water absorption block 605 during the welding of the bracket. Then, the magnetic sleeve 101 is moved to the middle of the movable sleeve 1. At this time, the magnetic field of the magnetic sleeve 101 pushes the magnetic block 703 towards the bracket. The magnetic block 703 squeezes the welding ball between the electric heating block 704 and the second elastic block 702 in the inner cavity of the melting shell 701. At the same time, the magnetic block 703 pulls the second elastic block 702 to elongate, and the second elastic block 702 drives the melting shell 701 to move towards the bracket. The melting shell 701 is closely attached to the bracket. Then, the electric heating block 704 is powered on, and the electric heating block 704 melts the welding ball in contact with it. The magnetic block 703 squeezes the melted welding liquid to the connection between the two brackets, so as to realize high-strength welding of the underwater bracket.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding device for processing a pipeline support, comprising a movable sleeve (1), characterized in that: The outer curved surface of the movable sleeve (1) is slidably sleeved with a magnetic sleeve (101), and a plurality of water outlet grooves are equidistantly provided on the circumference of the curved surface of the movable sleeve (1). The left and right ends of the movable sleeve (1) are symmetrically sleeved with mounting sleeves (2), and the inner curved surfaces of the two mounting sleeves (2) are each provided with a filtering mechanism (3), and the middle parts of the two filtering mechanisms (3) are each provided with a sealing mechanism (4). Connecting rings (5) are symmetrically fixedly installed on the left and right sides of the inner curved surface of the movable sleeve (1), and a plurality of scrubbing mechanisms (6) are equidistantly fixedly installed on the middle parts of the two connecting rings (5). A plurality of welding mechanisms (7) are symmetrically slidably sleeved on the middle parts of the two connecting rings (5), and the welding mechanisms (7) include a molten shell (701), and the molten shell (701) is slidably sleeved with the connecting ring (5). A second elastic block (702) is fixedly installed on a side of the inner cavity of the molten shell (701) away from the connecting ring (5), and a magnetic block (703) is fixedly installed on the end of the second elastic block (702) close to the connecting ring (5). The surface of the magnetic block (703) is provided with a heat insulation coating. The magnetic block (703) is slidably sleeved with the molten shell (701). An electric heating block (704) is symmetrically fixedly installed on one side of the inner cavity of the molten shell (701) close to the connecting ring (5). A discharge port is opened in the middle of the side of the molten shell (701) close to the connecting ring (5). A welding ball is provided between the inner cavity of the molten shell (701), the electric heating block (704) and the magnetic block (703), and a driving mechanism (8) is provided between the two mounting sleeves (2) and the movable sleeve (1).

2. The welding equipment for pipe support processing according to claim 1 is characterized in that: The filtering mechanism (3) comprises a filtering sleeve (301), the filtering sleeve (301) being fixedly sleeved on the inner curved surface of the mounting sleeve (2), a plurality of mounting grooves being fixedly sleeved at equal intervals on one end of the filtering sleeve (301), a filtering block (302) being fixedly sleeved in the middle of the mounting groove, a valve (303) being movably sleeved on one side of the outer curved surface of the sealing mechanism (4), the valve (303) being located on a side of the filtering sleeve (301) away from the scrubbing mechanism (6), and a plurality of water inlets being equidistantly provided on one end of the valve (303).

3. The welding equipment for pipe support processing according to claim 2 is characterized in that: The sealing mechanism (4) comprises a sealing shell (401), wherein the sealing shell (401) is fixedly mounted on the inner curved surface of the filter sleeve (301), an elastic membrane (402) is fixedly sleeved on the side of the inner curved surface of the sealing shell (401) away from the scrubbing mechanism (6), an elastic ring (403) is fixedly mounted on the side of the inner cavity of the sealing shell (401) close to the scrubbing mechanism (6), a ring plug (404) is fixedly mounted on the end of the elastic ring (403) away from the scrubbing mechanism (6), the ring plug (404) is slidably sleeved on the sealing shell (401), and hydraulic fluid is provided between the ring plug (404) and the inner curved surface of the elastic membrane (402).

4. The welding equipment for pipe support processing according to claim 3 is characterized in that: The scrubbing mechanism (6) comprises a sleeve shell (601), wherein the sleeve shell (601) is fixedly mounted in the middle of the two connecting rings (5), the sleeve shell (601) is in sliding contact with the inner curved surface of the movable sleeve (1), a fixing seat (602) is fixedly mounted in the middle of the inner cavity of the sleeve shell (601), a first elastic block (603) is fixedly mounted on the side of the fixing seat (602) away from the movable sleeve (1), a connecting block (604) is fixedly mounted on the side of the first elastic block (603) away from the fixing seat (602), a water absorbing block (605) is fixedly mounted on the side of the connecting block (604) away from the first elastic block (603), and the water absorbing block (605) is slidably sleeved with the sleeve shell (601).

5. The welding equipment for processing a pipe support according to claim 4 is characterized in that: The driving mechanism (8) comprises a driving member (801), wherein the driving member (801) is fixedly mounted on the front side of the outer curved surface of the right-side mounting sleeve (2), a mounting shaft (802) is fixedly mounted on the output end of the driving member (801), two friction wheels (803) are fixedly sleeved on the side of the mounting shaft (802), and the friction wheels (803) are in frictional contact with the movable sleeve (1), and a movable seat (804) is fixedly mounted on the front side of the outer curved surface of the left-side mounting sleeve (2), and the mounting shaft (802) is movably sleeved in the middle of the movable seat (804).

6. The welding equipment for processing a pipe support according to claim 5, characterized in that: The molten shell (701) is made of high temperature resistant material, the magnetic block (703) is made of aluminum nickel cobalt magnet, the magnetic pole of one end of the magnetic block (703) close to the magnetic sleeve (101) is in the same direction as the magnetic pole of the inner curved surface of the magnetic sleeve (101), and the diameter of the welding ball is smaller than the width of the discharge port.

7. The welding equipment for processing a pipe support according to claim 6, characterized in that: A rubber coating is provided on one side of the valve (303) close to the filter sleeve (301), the elastic membrane (402) is made of a flexible material, and the water absorbing block (605) is made of a water absorbing flexible material.

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