CN214687983U

CN214687983U - Quick electromagnetic hot melt welding device

Info

Publication number: CN214687983U
Application number: CN202022654596.0U
Authority: CN
Inventors: 陈厚忠
Original assignee: Wuhan Kingbull Economic Development Co Ltd
Current assignee: Wuhan Kingbull Economic Development Co Ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-11-12
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a quick electromagnetism hot melt welding set, including work board, high frequency generator and work area, the work board level sets up, the fixed work frame that is provided with of work board top surface. This quick electromagnetism hot melt welding set, through being provided with high frequency generator, through its built-in singlechip automatic calculation, reach output frequency value and welding time, with the quick end to end connection of the strong magnet at many work tape accessible both ends during to the tubular product of great internal diameter, with the tubular product of adaptation great internal diameter, through with a work tape twine on it a plurality of circles can, through being provided with the induced air frame, and make the flabellum rotate through starter motor two, carry out rapid cooling to the splice after the welding, and through being provided with barrier plate and wire winding roller, make the fan frame obtain angle deflection from top to bottom, carry out diversified cooling to the splice, guarantee staff's personal safety. The welding method is suitable for welding the pipes.

Description

Quick electromagnetic hot melt welding device

Technical Field

The utility model relates to an electromagnetism hot melt welding set technical field specifically is a quick electromagnetism hot melt welding set.

Background

The electromagnetic hot-melting welding technology is mainly applied to the application of steel-plastic composite pipelines in the plastic pipeline industry; the thermoplastic plastic pipe is a chemical building material formed by high-tech compounding, and the chemical building material is a fourth major novel building material which is newly developed after steel, wood and cement.

At present, steel plastic pipes on the market use copper sheet type and coil type tools during electromagnetic hot melting welding, but each specification needs one tool, and the steel plastic pipes have the problems of large volume, high manufacturing cost, difficult construction and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick electromagnetism hot melt welding set to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rapid electromagnetic hot-melting welding device comprises a working plate, a high-frequency generator and a working belt, wherein the working plate is horizontally arranged, a working frame is fixedly arranged on the top surface of the working plate, the section of the working frame is in an inverted L-shaped arrangement, the bottom surface of the high-frequency generator is fixedly connected with the top surface of the working frame, a display screen is fixedly arranged on the front surface of the high-frequency generator, a power switch is fixedly arranged below the display screen, an output terminal I and an output terminal II are sequentially and fixedly arranged on the left side of the power switch, strong magnets are fixedly arranged at the head end and the tail end of the working belt, the adjacent ends of the two working belts are magnetically connected through the strong magnets, the two ends of the working belt are respectively butted with a strong magnet port of the output terminal I and a strong magnet port of the output terminal II through the strong magnets, a pipe I and a pipe II are horizontally arranged inside the working frame, a pipe sleeve is horizontally arranged between the pipe I and the pipe II, the left end and the right end of the pipe sleeve are sleeved on the outer sides of the near ends of the first pipe and the second pipe, and the working belt is wound on the outer sides of the pipe sleeve in sequence.

Preferably, the bottom surface of the working plate is vertically provided with four fixing feet, the top surfaces of the fixing feet are fixedly connected with the bottom surface of the working plate, and the four fixing feet are uniformly arranged at four corners of the bottom surface of the working plate.

Preferably, the top surface of the working frame is vertically provided with two through holes corresponding to the first output terminal and the second output terminal, and the inner diameters of the two through holes are equal to the maximum diameter of the working belt.

Preferably, the working belt comprises a super-heat-conducting rubber layer and a super-soft excitation wire, the super-heat-conducting rubber layer is sleeved on the outer side of the super-soft excitation wire, and the cross section of the working belt is circular, square or wedge-shaped.

Preferably, the shifting chute has been seted up to work board top surface level, the inside level of shifting chute is provided with threaded stud and motor one, a motor bottom surface and the inside right side bottom surface fixed connection of shifting chute, threaded stud right-hand member and a motor output lever left end fixed connection, threaded stud left end and the inside left surface of shifting chute rotate to be connected, the inside slip of shifting chute is provided with the movable block, the vertical bracing piece that is provided with in work board top, bracing piece bottom surface and movable block top surface fixed connection, the bracing piece top has from last centre gripping upper cover and the centre gripping lower cover of down having set gradually, centre gripping lower cover bottom surface and bracing piece top surface fixed connection, all through a bolt threaded connection in centre gripping upper cover and centre gripping lower cover front and back end.

Preferably, the moving blocks are sleeved on the double-threaded rod, the inner wall of each moving block is in threaded connection with the surface of the double-threaded rod, the number of the moving blocks is two, the upper portions of the two moving blocks are arranged in the same mode, and the first pipe and the second pipe are arranged between the upper clamping sleeve and the lower clamping sleeve in a left-right mode respectively.

Preferably, the inner wall of the clamping upper sleeve is vertically provided with a movable pad, the movable pad top surface is fixedly connected with the inner wall of the clamping upper sleeve through a connecting spring, the clamping upper sleeve top surface is vertically provided with a second bolt, the bottom end of the second bolt penetrates through the clamping upper sleeve and extends to the lower part of the clamping upper sleeve, the bottom surface of the second bolt is in contact with the top surface of the movable pad, the fixed pad is fixedly arranged on the inner wall of the clamping lower sleeve, the surface of the first pipe and the surface of the second pipe are in close surface contact with the two groups of movable pads and the fixed pad, and the two groups of fixed pads and the movable pads are made of rubber pads.

Preferably, the fixed induced air frame that is provided with of inside top surface of work frame, link up the setting about the induced air frame, the inside vertical filter screen that is provided with of induced air frame, filter screen side and induced air frame inner wall fixed connection, the filter screen right side is provided with the fan frame, the vertical fixed barrier plate that is provided with of fan frame top surface, barrier plate left surface and induced air frame right flank joint, equal level fixed spliced pole that is provided with around the fan frame, two spliced pole positions are provided with the rotation hole of looks adaptation, two around the induced air frame inner wall corresponds the spliced pole is kept away from the terminal surface mutually and is rotated the downthehole wall with two and rotate and be connected, the induced air frame is two, two induced air frame bilateral symmetry sets up at the inside top surface of work frame.

Preferably, fan frame inside is provided with motor two, the outside cover of motor is equipped with the fixed plate, two fixed surface fixed connection of fixed plate inner wall and motor, fixed plate side and fan frame inner wall fixed connection, the fixed plate turns right whole fretwork setting from a left side, the fixed cover of filter screen one end is kept away from to two output poles of motor is provided with the flabellum.

Preferably, the outer side surface of the induced draft frame is horizontally provided with a control hole, the inside of the control hole is communicated with the inner wall of the front rotating hole, the front connecting column is hinged to the inner wall of the rotating hole through a torsion spring, the front end of the front connecting column is fixedly sleeved with a winding roller, the inside of the control hole is horizontally provided with a threaded sleeve, the surface of the threaded sleeve is in threaded connection with the inside of the control hole, the outer side of the threaded sleeve is provided with a clamping block, the winding roller is fixedly wound with a steel wire, and the other end of the steel wire penetrates through the control hole and the threaded sleeve to be fixedly connected with the side surface of the clamping block.

Compared with the prior art, the beneficial effects of the utility model are that: the rapid electromagnetic hot-melting welding device is provided with the high-frequency generator, the output frequency value and the welding time are obtained through automatic calculation of the built-in single chip microcomputer, a plurality of working belts can be rapidly connected end to end through strong magnets at two ends when aiming at a pipe with a larger inner diameter so as to adapt to the pipe with the larger inner diameter, and one working belt can be wound on the pipe with the smaller inner diameter for a plurality of circles; the pipe I and the pipe II are fixed and limited by the upper clamping sleeve and the lower clamping sleeve, so that the stability of the upper clamping sleeve and the lower clamping sleeve is guaranteed during welding, the continuity of welding work is guaranteed, the quality of a welding position is guaranteed, and the pipe I and the pipe II are adapted to pipes with different inner diameters through the movable pads and the fixed pads inside the pipe I and the lower clamping sleeve; through being provided with the induced air frame to make the flabellum rotate through starter motor two, carry out rapid cooling to the welding department after the welding, and through being provided with barrier plate and wire winding roller, make the fan frame angle deflection about obtaining, carry out diversified cooling to the welding department, guarantee staff's personal safety.

Drawings

FIG. 1 is a sectional view of the overall front structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the working belt of the present invention;

FIG. 3 is a schematic cross-sectional structure view of the working tape of the present invention;

FIG. 4 is a front structural sectional view of the welding part of the present invention;

FIG. 5 is a top cross-sectional view of the structure of the wind-guiding frame of the present invention;

FIG. 6 is a cross-sectional view of the left side structure of the clamping lower sleeve of the present invention;

fig. 7 is an enlarged view of the area a in fig. 5 according to the present invention.

In the figure: 1 working plate, 2 working frames, 3 high-frequency generators, 4 fixing pins, 5 display screens, 6 output terminal I, 7 output terminal II, 8 power switches, 9 working belts, 91 super heat-conducting rubber layers, 92 super soft excitation wires, 10 strong magnets, 11 through holes, 12 moving grooves, 13 double-threaded rods, 14 motor I, 15 moving blocks, 16 supporting rods, 17 clamping lower sleeves, 18 clamping upper sleeves, 19 bolt I, 20 fixing pads, 21 moving pads, 22 pipe I, 23 pipe II, 24 pipe sleeves, 25 induced draft frames, 26 filter screens, 27 fan frames, 28 blocking plates, 29 motor II, 30 fixing plates, 31 connecting columns, 32 rotating holes, 33 control holes, 34 winding rollers, 35 threaded sleeves and 36 clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a rapid electromagnetic hot-melting welding device comprises a working plate 1, a high-frequency generator 3 and a working belt 9, wherein the working plate 1 is horizontally arranged, fixing pins 4 are vertically arranged on the bottom surface of the working plate 1, the top surfaces of the fixing pins 4 are fixedly connected with the bottom surface of the working plate 1, the number of the fixing pins 4 is four, the four fixing pins 4 are uniformly arranged at four corners of the bottom surface of the working plate 1, a working frame 2 is fixedly arranged on the top surface of the working plate 1, the section of the working frame 2 is arranged in an inverted L shape, the bottom surface of the high-frequency generator 3 is fixedly connected with the top surface of the working frame 2, a display screen 5 is fixedly arranged on the front surface of the high-frequency generator 3, a power switch 8 is fixedly arranged below the display screen 5, an output terminal I6 and an output terminal II 7 are sequentially and fixedly arranged on the left side of the power switch 8, two through holes 11 are vertically communicated at positions, which correspond to the output terminal I6 and the output terminal II 7, the inner diameters of the two through holes 11 are equal to the maximum diameter of the working belt 9, the working belt 9 is fixedly provided with strong magnets 10 at the head end and the tail end, the working belt 9 comprises a super heat conducting rubber layer 91 and a super soft excitation wire 92, the super heat conducting rubber layer 91 is sleeved outside the super soft excitation wire 92, the cross section of the working belt 9 is circular or square or wedge-shaped, the adjacent ends of two adjacent working belts 9 are magnetically connected through the strong magnets 10, the two ends of the working belt 9 are respectively butted with a first output terminal 6 and a second output terminal 7 through the strong magnets 10, a first pipe 22 and a second pipe 23 are horizontally arranged inside the working frame 2, the top surface of the working plate 1 is horizontally provided with a moving groove 12, a double-threaded rod 13 and a first motor 14 are horizontally arranged inside the moving groove 12, the bottom surface of the first motor 14 is fixedly connected with the right side bottom surface inside the moving groove 12, the right end of the double-threaded rod 13 is fixedly connected with the left end of the first motor 14, the left end of the double-threaded rod 13 is rotatably connected with the left side surface inside the moving groove 12, a moving block 15 is arranged in the moving groove 12 in a sliding manner, a supporting rod 16 is vertically arranged above the working plate 1, the bottom surface of the supporting rod 16 is fixedly connected with the top surface of the moving block 15, an upper clamping sleeve 18 and a lower clamping sleeve 17 are sequentially arranged above the supporting rod 16 from top to bottom, the bottom surface of the lower clamping sleeve 17 is fixedly connected with the top surface of the supporting rod 16, the front and rear ends of the upper clamping sleeve 18 and the lower clamping sleeve 17 are respectively in threaded connection through a first bolt 19, the moving block 15 is sleeved on the double-threaded rod 13, the inner wall of the moving block 15 is in threaded connection with the surface of the double-threaded rod 13, two moving blocks 15 are arranged above the two moving blocks 15 in the same manner, a first pipe 22 and a second pipe 23 are respectively arranged between the upper clamping sleeve 18 and the lower clamping sleeve 17 in a left-right manner, a moving pad 21 is vertically arranged on the inner wall of the upper clamping sleeve 18, and the top surface of the moving pad 21 are fixedly connected with the inner wall of the upper clamping sleeve 18 through a connecting spring, the top surface of the upper clamping sleeve 18 is vertically provided with a second bolt, the bottom end of the second bolt penetrates through the upper clamping sleeve 18 and extends to the lower part of the upper clamping sleeve 18, the bottom surface of the second bolt is contacted with the top surface of the movable cushion 21, the inner wall of the lower clamping sleeve 17 is fixedly provided with the fixed cushion 20, the surface of the first pipe 22 and the surface of the second pipe 23 are contacted with the adjacent surfaces of the two groups of movable cushions 21 and the fixed cushions 20, the two groups of fixed cushions 20 and the movable cushions 21 are made of rubber cushion materials, the first pipe 22 and the second pipe 23 are fixed and limited by the upper clamping sleeve 18 and the lower clamping sleeve 17, the stability of the first pipe 22 and the second pipe 23 is ensured during welding, the continuity of welding work is ensured, the quality of a welding position is ensured, the first pipe 22 and the second pipe 23 are adapted to pipes with different inner diameters by the movable cushion 21 and the fixed cushion 20, a pipe sleeve 24 is horizontally arranged between the first pipe 22 and the second pipe 23, the left end and the right end of the pipe sleeve 24 are sleeved outside of the adjacent ends of the first pipe 22 and the second pipe 23, the working band 9 is wound on the outer side of the pipe sleeve 24 in sequence, the rapid electromagnetic hot melting welding device obtains an output frequency value and welding time through the automatic calculation of a built-in single chip microcomputer by arranging the high-frequency generator 3, a plurality of working bands 9 can be rapidly connected end to end through strong magnets 10 at two ends when aiming at a pipe with larger inner diameter so as to adapt to the pipe with larger inner diameter, when aiming at the pipe with smaller inner diameter, one working band 9 is wound on the working band by a plurality of circles, an induced air frame 25 is fixedly arranged on the top surface in the working frame 2, the induced air frame 25 is arranged in a left-right through mode, a filter screen 26 is vertically arranged in the induced air frame 25, the side surface of the filter screen 26 is fixedly connected with the inner wall of the induced air frame 25, a fan frame 27 is arranged on the right side of the filter screen 26, a blocking plate 28 is vertically and fixedly arranged on the top surface of the fan frame 27, the left side surface of the blocking plate 28 is clamped with the right side surface of the induced air frame 25, connecting columns 31 are horizontally and fixedly arranged at the front and the back of the fan frame 27, the inner wall of the air inducing frame 25 is provided with rotating holes 32 which are matched with each other at the positions corresponding to the front connecting post 31 and the rear connecting post 31, the far end surfaces of the two connecting posts 31 are rotatably connected with the inner walls of the two rotating holes 32, the number of the air inducing frames 25 is two, the two air inducing frames 25 are arranged on the top surface in the working frame 2 in a bilateral symmetry manner, a motor II 29 is arranged in the fan frame 27, a fixing plate 30 is sleeved outside the motor II 29, the inner wall of the fixing plate 30 is fixedly connected with the surface of the motor II 29, the side surface of the fixing plate 30 is fixedly connected with the inner wall of the fan frame 27, the fixing plate 30 is integrally hollowed out from left to right, one end of an output rod of the motor II 29, which is far away from the filter screen 26 is fixedly provided with a fan blade, a control hole 33 is horizontally arranged on the outer side surface of the air inducing frame 25, the inner wall of the control hole 33 is communicated with the inner wall of the front rotating hole 32, the front connecting post 31 is hinged with the inner wall of the rotating hole 32 through a torsion spring, and a winding roller 34 is fixedly sleeved on the front end surface of the front connecting post 31, the inside level of control hole 33 is provided with thread bush 35, thread bush 35 surface and the inside threaded connection of control hole 33, the thread bush 35 outside is provided with

fixture block

36, 34 fixed surface winding of winding roller are provided with the steel wire line, the steel wire line other end runs through control hole 33 and thread bush 35 and fixture block 36 side fixed connection, through being provided with induced air frame 25, and make the flabellum rotate through starter motor two 29, carry out rapid cooling to the welding department after the welding, and through being provided with baffle 28 and winding roller 34, make fan frame 27 obtain angle deflection from top to bottom, carry out diversified cooling to the welding department, guarantee staff's personal safety.

When the device is used, the first output terminal 6 and the second output terminal 7 of the high-frequency generator 3 are connected with the strong magnet 10 at one end of the working tape 9, and the working tape 9 is wound on the workpiece pipe sleeve 24 to butt the first pipe 22 and the second pipe 23; the high-frequency generator 3 is started by pressing the power switch 8, the high-frequency generator 3 starts to work according to the frequency value and the welding time calculated by the singlechip, and automatically stops after the welding time is up; the welding position after welding is rapidly cooled by arranging the induced air frame 25 and enabling the fan blades to rotate by starting the second motor 29, and the fan frame 27 is deflected at an upper angle and a lower angle by arranging the stop plate 28 and the winding roller 34, so that the welding position is cooled in multiple directions.

In summary, the following results can be obtained: according to the rapid electromagnetic hot-melting welding device, the high-frequency generator 3 is arranged, the built-in single chip microcomputer is used for automatic calculation, the output frequency value and the welding time are obtained, a plurality of working belts 9 can be rapidly connected end to end through strong magnets 10 at two ends when aiming at a pipe with a larger inner diameter so as to adapt to the pipe with the larger inner diameter, and one working belt 9 can be wound on the pipe with a smaller inner diameter for a plurality of circles; the first pipe 22 and the second pipe 23 are fixed and limited by the upper clamping sleeve 18 and the lower clamping sleeve 17, so that the stability of the first pipe and the second pipe is guaranteed during welding, the continuity of welding work is guaranteed, the quality of a welding part is guaranteed, and the first pipe and the second pipe are adapted to pipes with different inner diameters through the movable pad 21 and the fixed pad 20 inside the first pipe and the second pipe; through being provided with the induced air frame 25 to make the flabellum rotate through starter motor two 29, carry out rapid cooling to the welding department after the welding, and through being provided with barrier plate 28 and winding roller 34, make fan frame 27 obtain angle deflection from top to bottom, carry out diversified cooling to the welding department, guarantee staff's personal safety.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick electromagnetism hot melt welding set, includes working plate (1), high frequency generator (3) and working tape (9), its characterized in that: the working plate (1) is horizontally arranged, the working frame (2) is fixedly arranged on the top surface of the working plate (1), the section of the working frame (2) is arranged in an inverted L shape, the bottom surface of the high-frequency generator (3) is fixedly connected with the top surface of the working frame (2), the front surface of the high-frequency generator (3) is fixedly provided with a display screen (5), a power switch (8) is fixedly arranged below the display screen (5), the left side of the power switch (8) is sequentially and fixedly provided with a first output terminal (6) and a second output terminal (7), the head end and the tail end of each working belt (9) are fixedly provided with strong magnets (10), the adjacent ends of the two working belts (9) are magnetically connected through the strong magnets (10), the two ends of each working belt (9) are respectively in butt joint with the first output terminal (6) and the second output terminal (7) through the strong magnets (10), the working frame (2) is internally provided with a first pipe (22) and a second pipe (23) in a left-right horizontal mode, a pipe sleeve (24) is horizontally arranged between the first pipe (22) and the second pipe (23), the left end and the right end of the pipe sleeve (24) are sleeved on the outer sides of the ends, close to the first pipe (22) and the second pipe (23), of the first pipe (22) and the second pipe (23), and the working belt (9) is sequentially wound on the outer sides of the pipe sleeve (24).

2. A rapid electromagnetic hot melt welding apparatus according to claim 1, characterized in that: the working plate is characterized in that fixing feet (4) are vertically arranged on the bottom surface of the working plate (1), the top surfaces of the fixing feet (4) are fixedly connected with the bottom surface of the working plate (1), the number of the fixing feet (4) is four, and the fixing feet (4) are uniformly arranged at four corners of the bottom surface of the working plate (1).

3. A rapid electromagnetic hot melt welding apparatus according to claim 1, characterized in that: two through holes (11) are vertically formed in the positions, corresponding to the first output terminal (6) and the second output terminal (7), of the top surface of the working frame (2) in a penetrating mode, and the inner diameter of each through hole (11) is equal to the maximum diameter of the working belt (9).

4. A rapid electromagnetic hot melt welding apparatus according to claim 1, characterized in that: the working belt (9) comprises a super-heat-conduction rubber layer (91) and a super-soft excitation wire (92), the super-heat-conduction rubber layer (91) is sleeved on the outer side of the super-soft excitation wire (92), and the cross section of the working belt (9) is circular, square or wedge-shaped.

5. A rapid electromagnetic hot melt welding apparatus according to claim 1, characterized in that: a moving groove (12) is horizontally formed in the top surface of the working plate (1), a double-threaded rod (13) and a motor I (14) are horizontally arranged in the moving groove (12), the bottom surface of the motor I (14) is fixedly connected with the bottom surface of the right side in the moving groove (12), the right end of the double-threaded rod (13) is fixedly connected with the left end of an output rod of the motor I (14), the left end of the double-threaded rod (13) is rotatably connected with the left side surface in the moving groove (12), a moving block (15) is slidably arranged in the moving groove (12), a supporting rod (16) is vertically arranged above the working plate (1), the bottom surface of the supporting rod (16) is fixedly connected with the top surface of the moving block (15), an upper clamping sleeve (18) and a lower clamping sleeve (17) are sequentially arranged above the supporting rod (16) from top to bottom, and the bottom surface of the lower clamping sleeve (17) is fixedly connected with the top surface of the supporting rod (16), the front end and the rear end of the clamping upper sleeve (18) and the clamping lower sleeve (17) are in threaded connection through a first bolt (19).

6. A rapid electromagnetic hot melt welding apparatus according to claim 5, characterized in that: the moving blocks (15) are sleeved on the double-threaded rod (13), the inner wall of each moving block (15) is in threaded connection with the surface of the double-threaded rod (13), the number of the moving blocks (15) is two, the upper portions of the two moving blocks (15) are arranged in the same mode, and the first pipe (22) and the second pipe (23) are respectively arranged between the two groups of clamping upper sleeves (18) and the clamping lower sleeves (17) in the left-right mode.

7. A rapid electromagnetic hot melt welding apparatus according to claim 6, characterized in that: the vertical removal of being provided with of centre gripping upper cover (18) inner wall fills up (21), remove and fill up (21) top surface and centre gripping upper cover (18) inner wall between through coupling spring fixed connection, the vertical bolt two that is provided with of centre gripping upper cover (18) top surface, two bottoms of bolt run through centre gripping upper cover (18) and extend to centre gripping upper cover (18) below, two bottom surfaces of bolt and removal pad (21) top surface contact, centre gripping lower cover (17) inner wall is fixed and is provided with fixed bolster (20), surface and two (23) surfaces of tubular product (22) and tubular product are close to the face contact with fixed bolster (20) with two sets of removal pad (21) and fixed bolster (20) mutually, and are two sets of fixed bolster (20) and removal pad (21) are the rubber pad material and make.

8. A rapid electromagnetic hot melt welding apparatus according to claim 1, characterized in that: the work frame (2) is internally provided with an induced draft frame (25) on the top surface in a fixed manner, the induced draft frame (25) is arranged on the left and right sides in a penetrating manner, a filter screen (26) is vertically arranged in the induced draft frame (25), the side surface of the filter screen (26) is fixedly connected with the inner wall of the induced draft frame (25), a fan frame (27) is arranged on the right side of the filter screen (26), a barrier plate (28) is vertically and fixedly arranged on the top surface of the fan frame (27), the left side surface of the barrier plate (28) is clamped with the right side surface of the induced draft frame (25), connecting columns (31) are horizontally and fixedly arranged around the fan frame (27), the positions of the two connecting columns (31) on the front and back of the induced draft frame (25) corresponding to form rotating holes (32) matched with the inner wall of the two rotating holes (32), the connecting columns (31) are far away from the end surface and are rotatably connected with the inner walls of the two rotating holes (32), and the induced draft frame (25) are two, the two air guide frames (25) are arranged on the top surface inside the working frame (2) in a bilateral symmetry mode.

9. A rapid electromagnetic hot melt welding apparatus according to claim 8, characterized in that: fan frame (27) inside is provided with motor two (29), motor two (29) outside cover is equipped with fixed plate (30), fixed plate (30) inner wall and motor two (29) fixed surface are connected, fixed plate (30) side and fan frame (27) inner wall fixed connection, fixed plate (30) turn right whole fretwork from a left side and set up, the fixed cover of filter screen (26) one end is kept away from to motor two (29) output pole is provided with the flabellum.

10. A rapid electromagnetic hot melt welding apparatus according to claim 8, characterized in that: the outer side surface of the air inducing frame (25) is horizontally provided with a control hole (33), the inside of the control hole (33) is communicated with the inner wall of the front rotating hole (32), the front connecting column (31) is hinged to the inner wall of the rotating hole (32) through a torsion spring, the front end of the connecting column (31) is fixedly sleeved with a winding roller (34), the inside of the control hole (33) is horizontally provided with a threaded sleeve (35), the surface of the threaded sleeve (35) is in threaded connection with the inside of the control hole (33), the outer side of the threaded sleeve (35) is provided with a clamping block (36), the surface of the winding roller (34) is fixedly wound with a steel wire, and the other end of the steel wire penetrates through the control hole (33) and the threaded sleeve (35) to be fixedly connected with the side surface of the clamping block (36).