Packing machine for automatic manufacturing

Abstract

The utility model provides a packing machine for automatic manufacturing, which comprises a packing machine body assembly and four pushing side sealing mechanisms, the packing machine body assembly comprises an electric track portal frame, two steel coil driving seats and four track electric flat cars; packing materials are extruded and attached to the surface of a steel coil through the circumferential press sealing mechanism, then the rail electric flat car is matched with the pushing side sealing mechanism to push the packing materials located on the two sides of the steel coil into the steel coil, and the tightening driving mechanism drives the sleeve and the offset rubber wheel to rotate. The rotating offset rubber wheel is rotated to tighten a packing material located on the inner side of a steel coil, so that the packing material can be tightly attached to the surface of the steel coil, then the packing material is shaped in a heating mode to complete packing operation, the steel coil does not need to be wound repeatedly, the packing efficiency is improved, and the production cost is reduced. And overlapping of packaging materials is reduced, and the packaging cost is saved.

Description

Technical Field

[0001] The utility model relates to a baling machine, in particular to a baling machine for automated manufacturing, belonging to the technical field of steel coil baling. Background Art

[0002] Automated coil manufacturing is a key development trend in the modern steel industry. It incorporates advanced technologies from multiple fields, including mechanical manufacturing, automated control, and computer science. Automated manufacturing can significantly improve coil production efficiency. Automated systems can quickly and accurately complete repetitive production tasks, reducing manual operation time and errors, thereby increasing production efficiency. They also reduce costs, improve product quality, enhance production flexibility, and improve safety.

[0003] Packaging is one of the important processes in the automated manufacturing of steel coils. By packing the steel coils after production, the safety of the products during storage and transportation can be effectively ensured, and the quality of the products can be protected.

[0004] The Chinese patent, entitled "A Steel Coil Packing Device" (patent number ZL202322513665.X), discloses a steel coil packing technology, including a packing table, a support frame, a fixed plate, a packing ring, and a support base. The support frame is connected to the packing table, the fixed plate is slidably connected to the support frame, the packing ring has an opening and is rotatably connected to the fixed plate, and a guide roller for guiding the packing coil is provided on the circumference of the packing ring. The packing ring is driven by a first servo motor, and when the packing ring rotates, the packing coil is driven to be wound around the steel coil; the support base is connected to the packing table, and the support base rotates on the support base. Two first drive rollers are connected, and the two first drive rollers drive the steel coil to rotate under the drive of the second servo motor, so that the packing ring packs different parts of the steel coil; however, although the device can realize the automatic packing operation of the steel coil, its packing method is the same as that of traditional equipment, both of which are packed in a reciprocating winding method perpendicular to the steel coil. Not only is the packing efficiency low, but a large amount of packing materials will overlap during the winding process. Although it can improve the packing stability, it is easy to cause waste of packing materials, affecting the packing cost; for this reason, a packing machine for automated manufacturing is proposed. Utility Model Content

[0005] In view of this, the present invention provides a baling machine for automated manufacturing to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the embodiment of the utility model is achieved as follows: a baler for automated manufacturing, comprising a baler body assembly and four push side sealing mechanisms, wherein the baler body assembly comprises an electric rail gantry, two steel coil drive seats and four rail electric flat cars;

[0007] The two steel coil drive seats are both arranged below the electric rail gantry, the four rail electric flat cars are respectively installed on the outside of the two steel coil drive seats, the four pushing side sealing mechanisms are respectively installed on one side of the four rail electric flat cars, one side of the four pushing side sealing mechanisms is installed with a tightening drive mechanism, one side of the two steel coil drive seats is installed with a circumferential pressure sealing mechanism, and the top of the inner side wall of the electric rail gantry is installed with a material discharge mechanism;

[0008] The unloading mechanism is used to release the packaging material onto the surface of the steel coil, and when the steel coil driving seat drives the steel coil to rotate, the packaging material is tilted toward one side of the circumferential sealing mechanism;

[0009] The circumferential sealing mechanism is used to squeeze the packaging material toward one side of the steel coil so that the middle of the packaging material is fully fitted with the outer side of the steel coil, and to shape the packaging material by heating.

[0010] The pushing side sealing mechanism is used to insert the packing material into the steel coil in a three-stage pushing manner under the action of the rail electric flat car, so that the packing material is attached to the sides and inner side of the steel coil, and the packing material is heat-sealed and shaped;

[0011] Wherein, the four pushing side sealing mechanisms each include a plurality of sleeves, a plurality of offset rubber wheels and a heat sealing ring;

[0012] Wherein, the plurality of offset rubber wheels are respectively fixedly connected to the outer side walls of the plurality of sleeves, and one end of the plurality of sleeves is rotatably connected to one side of the heat sealing ring;

[0013] The tightening drive mechanism is used to drive a plurality of sleeves and offset rubber wheels to rotate synchronously to tighten the packaging material located inside the steel coil.

[0014] Further preferably, the unloading mechanism includes a first vertical plate, a second vertical plate, a packing roller, a winding drive motor, a slider and a second cylinder;

[0015] Among them, the first vertical plate is fixedly connected to one side of the top of the inner side wall of the electric track gantry, the second vertical plate is slidably connected to the other side of the top of the inner side wall of the electric track gantry, the packaging roller is rotatably connected between the first vertical plate and the second vertical plate, the winding drive motor is installed on one side of the second vertical plate, and the output shaft of the winding drive motor passes through the inner side wall of the second vertical plate and is inserted into one end of the packaging roller.

[0016] Further preferably, the bottom of the slider is fixedly connected to the middle of the upper surface of the winding drive motor, the second cylinder is installed on the upper surface of the electric rail gantry, and the piston rod of the second cylinder is fixedly connected to one side of the slider.

[0017] Further preferably, the two circumferential pressure sealing mechanisms each include an arc-shaped bracket, a circumferential pressure roller, a rubber pad, two side pressure heat sealing sheets and a side pressure drive motor;

[0018] Among them, the bottom of the arc-shaped bracket is hinged to one side of the steel coil drive seat through a rotating shaft, the circumferential pressure roller is rotatably connected to the top of the inner wall of the arc-shaped bracket, the rubber pad is covered on the middle part of the outer wall of the circumferential pressure roller, and two side pressure heat sealing plates are respectively installed on both sides of the inner wall of the circumferential pressure roller, the side pressure drive motor is installed on one side of the steel coil drive seat, and the output shaft of the side pressure drive motor passes through the inner wall of the steel coil drive seat and is fixedly connected to one side of the arc-shaped bracket.

[0019] Further preferably, the four pushing side sealing mechanisms each further include a side cover plate, a support frame, two first cylinders, a plurality of cross slide bars, a plurality of springs and a side sealing electric heater;

[0020] Among them, the side cover plate is fixedly connected to one side of the support frame, the two first cylinders are installed on one side of the rail electric flat car, the piston rods of the two first cylinders pass through the inner wall of the rail electric flat car and are fixedly connected to one side of the side cover plate, several cross slides are rotatably connected to the inner wall of the support frame, one end of several cross slides are respectively slidably connected to the inner wall of several sleeves, several springs are respectively fixedly connected between one end of the cross slide and the inner wall of the sleeve, and the side sealing electric heater is installed on one side of the support frame.

[0021] Further preferably, the four tightening drive mechanisms each include a reduction motor, a driving gear, a plurality of driven gears and a drive chain;

[0022] Among them, the reduction motor is installed on one side of the side cover plate, the driving gear is rotatably connected to the middle part of one side of the support frame, the output shaft of the reduction motor is fixedly connected to one end of the driving gear, and several driven gears are rotatably connected to one side of the support frame, one end of several cross slides are respectively fixedly connected to one end of several driven gears, and the inner side wall of the drive chain is meshed with the outer side walls of several driven gears and the driving gear.

[0023] Further preferably, three guide rods are fixedly connected to the bottom of one side of the side cover plate, and the outer side walls of the three guide rods are slidably connected to the inner side wall of the rail electric flat car.

[0024] Further preferably, a wire rack is fixedly connected to one side of the first vertical plate, and an electric heating wire is installed on the inner side wall of the wire rack.

[0025] The embodiment of the present invention adopts the above technical solution, which has the following advantages: the present invention releases the packaging material to the surface of the steel coil through the discharge mechanism, and then drives the steel coil to rotate through the steel coil drive seat, so that the packaging material is offset to one side of the steel coil, and then the packaging material is squeezed and fitted to the surface of the steel coil through the circumferential pressure sealing mechanism, and then the packaging material on both sides of the steel coil is pushed into the interior of the steel coil through the rail electric flat car in conjunction with the push side sealing mechanism, and the sleeve and the offset rubber wheel are driven to rotate by the tightening drive mechanism, and the rotating offset rubber wheel is used to tighten the packaging material on the inside of the steel coil, so that the packaging material can be tightly fitted to the surface of the steel coil, and then the packaging material is shaped by heating to complete the packaging operation without repeatedly winding the steel coil, thereby improving the packaging efficiency, reducing the overlap of the packaging material, and saving the packaging cost.

[0026] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0028] Figure 1 It is a structural diagram of the utility model;

[0029] Figure 2 This is a schematic cross-sectional view of the utility model from a first viewing angle;

[0030] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of area A;

[0031] Figure 4 This is a schematic cross-sectional view of the utility model from a second viewing angle;

[0032] Figure 5 This is an axonometric view of the support frame of the present invention;

[0033] Figure 6 This is a schematic cross-sectional view of the steel coil drive seat of the utility model.

[0034] Figure numerals: 1, packaging machine body assembly; 2, pushing side sealing mechanism; 3, tightening drive mechanism; 4, circumferential pressure sealing mechanism; 5, unloading mechanism; 101, electric rail gantry; 102, steel coil drive seat; 103, rail electric flat car; 201, side cover plate; 202, support frame; 203, first cylinder; 204, cross slide; 205, sleeve; 206, offset rubber wheel; 207, spring; 208, side sealing electric heater; 209, heat sealing ring ; 301, reduction motor; 302, driving gear; 303, driven gear; 304, drive chain; 401, arc-shaped bracket; 402, circumferential pressure roller; 403, rubber pad; 404, side pressure heat sealing sheet; 405, side pressure drive motor; 501, first vertical plate; 502, second vertical plate; 503, packing roller; 504, winding drive motor; 505, slider; 506, second cylinder; 61, guide rod; 62, wire rack; 63, heating wire. DETAILED DESCRIPTION

[0035] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0036] It should be noted that the terms "first," "second," "symmetrical," and "array" are used solely for descriptive and positional purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the technical features being referred to. Therefore, limitations on features such as "first" and "symmetrical" may explicitly or implicitly include one or more of these features. Similarly, when features are not limited in quantity using words such as "two" or "three," it should be noted that these features also explicitly or implicitly include one or more of these features.

[0037] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0038] like Figures 1-6 As shown, the embodiment of the present invention provides a baler for automated manufacturing, including a baler body assembly 1 and four pushing side sealing mechanisms 2. The baler body assembly 1 includes an electric rail gantry 101, two steel coil drive seats 102 and four rail electric flat cars 103;

[0039] Among them, the two steel coil drive seats 102 are both arranged below the electric rail gantry 101, the four rail electric flat cars 103 are respectively installed on the outside of the two steel coil drive seats 102, the four pushing side sealing mechanisms 2 are respectively installed on one side of the four rail electric flat cars 103, and a tightening drive mechanism 3 is installed on one side of the four pushing side sealing mechanisms 2. A circumferential pressure sealing mechanism 4 is installed on one side of the two steel coil drive seats 102, and a material discharge mechanism 5 is installed on the top of the inner side wall of the electric rail gantry 101;

[0040] The unloading mechanism 5 is used to release the packaging material to the surface of the steel coil, and when the steel coil driving seat 102 drives the steel coil to rotate, the packaging material is tilted to one side of the circumferential sealing mechanism 4;

[0041] The circumferential sealing mechanism 4 is used to squeeze the packaging material toward one side of the steel coil so that the middle of the packaging material is fully fitted with the outer side of the steel coil, and to shape the packaging material by heating.

[0042] The side sealing mechanism 2 is used to insert the packing material into the steel coil in a three-stage propulsion mode under the action of the rail electric flat car 103, so that the packing material is attached to both sides and the inner side of the steel coil, and the packing material is heat-sealed and shaped by heating.

[0043] Among them, the four pushing side sealing mechanisms 2 each include a plurality of sleeves 205, a plurality of offset rubber wheels 206 and a heat sealing ring 209;

[0044] Among them, a plurality of offset rubber wheels 206 are fixedly connected to the outer side walls of a plurality of sleeves 205, and one end of the plurality of sleeves 205 is rotatably connected to one side of the heat sealing ring 209;

[0045] The tightening drive mechanism 3 is used to drive the plurality of sleeves 205 and the offset rubber wheel 206 to rotate synchronously, thereby tightening the packaging material located inside the steel coil.

[0046] In one embodiment, the unloading mechanism 5 includes a first vertical plate 501, a second vertical plate 502, a packing roller 503, a winding drive motor 504, a slider 505 and a second cylinder 506;

[0047] Among them, the first vertical plate 501 is fixedly connected to one side of the top of the inner wall of the electric track gantry 101, the second vertical plate 502 is slidably connected to the other side of the top of the inner wall of the electric track gantry 101, the packing roller 503 is rotatably connected between the first vertical plate 501 and the second vertical plate 502, the winding drive motor 504 is installed on one side of the second vertical plate 502, the output shaft of the winding drive motor 504 passes through the inner wall of the second vertical plate 502 and is plugged into one end of the packing roller 503, the bottom of the slider 505 is fixedly connected to the middle of the upper surface of the winding drive motor 504, the second cylinder 506 is installed on the upper surface of the electric track gantry 101, the piston rod of the second cylinder 506 is fixedly connected to one side of the slider 505, one side of the first vertical plate 501 is fixedly connected to the wire rack 62, and the inner side wall of the wire rack 62 is installed with an electric heating wire 63;

[0048] The output shaft of the winding drive motor 504 drives the baling roller 503 to rotate, and the rotating baling roller 503 releases the baling material, causing it to fall to the surface of the steel coil under the action of gravity. The second cylinder 506 pushes the slider 505 to slide in the electric rail gantry 101, so that the slider 505 can drive the second vertical plate 502 to separate from the baling roller 503, so that the baling roller 503 can be removed for replacement.

[0049] In one embodiment, the two circumferential pressure sealing mechanisms 4 each include an arc-shaped bracket 401, a circumferential pressure roller 402, a rubber pad 403, two side pressure heat sealing sheets 404 and a side pressure driving motor 405;

[0050] Among them, the bottom of the arc-shaped bracket 401 is hinged to one side of the steel coil drive seat 102 through a rotating shaft, the circumferential pressure roller 402 is rotatably connected to the top of the inner side wall of the arc-shaped bracket 401, the rubber pad 403 is covered on the middle part of the outer side wall of the circumferential pressure roller 402, and the two side pressure heat sealing sheets 404 are respectively installed on both sides of the inner side wall of the circumferential pressure roller 402. The side pressure drive motor 405 is installed on one side of the steel coil drive seat 102, and the output shaft of the side pressure drive motor 405 passes through the inner side wall of the steel coil drive seat 102 and is fixedly connected to one side of the arc-shaped bracket 401;

[0051] The output shaft of the side pressure drive motor 405 drives the arc bracket 401 to rotate, and the rotating arc bracket 401 drives the circumferential pressure roller 402 to squeeze and fold the packaging material, so that the packaging material is fitted with the circumference and both sides of the steel coil. The rubber pad 403 is provided to increase the friction between the circumferential pressure roller 402 and the packaging material.

[0052] In one embodiment, the four pushing side sealing mechanisms 2 each further include a side cover plate 201, a support frame 202, two first cylinders 203, a plurality of cross slide bars 204, a plurality of springs 207 and a side sealing electric heater 208;

[0053] Among them, the side cover 201 is fixedly connected to one side of the support frame 202, the two first cylinders 203 are installed on one side of the rail electric flat car 103, the piston rods of the two first cylinders 203 pass through the inner side wall of the rail electric flat car 103 and are fixedly connected to one side of the side cover 201, a number of cross slides 204 are rotatably connected to the inner side wall of the support frame 202, one end of the several cross slides 204 are respectively slidably connected to the inner side walls of the several sleeves 205, a number of springs 207 are respectively fixedly connected between one end of the cross slide 204 and the inner side wall of the sleeve 205, a side sealing electric heater 208 is installed on one side of the support frame 202, and three guide rods 61 are fixedly connected to the bottom of one side of the side cover 201, and the outer side walls of the three guide rods 61 are all slidably connected to the inner side wall of the rail electric flat car 103;

[0054] The piston rod of the first cylinder 203 pushes the side cover plate 201 to move for three-stage propulsion. The moving side cover plate 201 uses the support frame 202 to drive the side sealing electric heater 208 and the cross slide 204 to move. The moving cross slide 204 drives the sleeve 205 to squeeze the two heat sealing rings 209 against each other. When the pressure between the cross slide 204 and the sleeve 205 reaches the bearing limit of the spring 207, the cross slide 204 slides into the sleeve 205 and drives the spring 207 to compress, so that the side sealing electric heater 208 is fitted with the packaging material located on the side of the steel coil. Then the heat sealing ring 209 heat-seals the overlapping packaging material located in the middle of the inner side of the steel coil, and heats and shapes the packaging material on the side of the steel coil through the side sealing electric heater 208.

[0055] In one embodiment, the four tightening drive mechanisms 3 each include a reduction motor 301 , a driving gear 302 , a plurality of driven gears 303 and a drive chain 304 ;

[0056] The reduction motor 301 is mounted on one side of the side cover 201, the driving gear 302 is rotatably connected to the middle portion of one side of the support frame 202, the output shaft of the reduction motor 301 is fixedly connected to one end of the driving gear 302, a plurality of driven gears 303 are rotatably connected to one side of the support frame 202, one end of a plurality of cross slides 204 is respectively fixedly connected to one end of a plurality of driven gears 303, and the inner side wall of the drive chain 304 is meshed with the outer side walls of the plurality of driven gears 303 and the driving gear 302;

[0057] The output shaft of the reduction motor 301 drives the driving gear 302 to rotate. The rotating driving gear 302 drives the driven gear 303 to rotate synchronously via the drive chain 304. The rotating driven gear 303 drives the sleeve 205 to rotate via the cross slide bar 204.

[0058] When the utility model is working: first, according to actual needs, the steel coil is placed on the steel coil driving seat 102 by using a crane, so that during the packaging process, the steel coil driving seat 102 is used to drive the steel coil to rotate.

[0059] When the steel coil is loaded, the electric rail gantry 101 drives the unloading mechanism 5 to move to the top of the steel coil drive seat 102, and then the output shaft of the winding drive motor 504 drives the packing roller 503 to rotate. The rotating packing roller 503 releases the packing material, causing it to fall to the surface of the steel coil under the action of gravity, and then the steel coil drive seat 102 drives the steel coil to rotate. The rotating steel coil uses friction to deflect the packing material to one side of the circumferential sealing mechanism 4, and then the output shaft of the side pressure drive motor 405 drives the arc bracket 401 to rotate. The rotating arc-shaped bracket 401 drives the circumferential pressure roller 402 to squeeze and fold the baling material, so that the baling material is fitted to the circumference and both sides of the steel coil. The provided rubber pad 403 is used to increase the friction between the circumferential pressure roller 402 and the baling material, so that when the steel coil rotates, the squeezed baling material and the rubber pad 403 drive the circumferential pressure roller 402 to rotate synchronously, so that the rotating circumferential pressure roller 402 can continuously squeeze and fold the baling material, and the provided side pressure heat sealing sheet 404 is used to heat and shape the baling material located on the side of the steel coil.

[0060] After the circumferential sealing mechanism 4 is completed, the side sealing mechanism 2 and the tightening drive mechanism 3 are pushed as a whole by the rail electric flat car 103, so that the packaging material located on the side mark of the steel coil can be pushed into the interior of the steel coil by the moving heat sealing ring 209, and then the output shaft of the reduction motor 301 drives the driving gear 302 to rotate, and the rotating driving gear 302 drives the driven gear 303 to rotate synchronously by the drive chain 304, and the rotating driven gear 303 drives the sleeve 205 to rotate by the cross slide bar 204, and the rotating sleeve 205 drives the offset rubber wheel 206 to rotate, so that the rotating offset rubber wheel 206 can drive the packaging material to be tightened toward the interior of the steel coil.

[0061] After the baling material wraps around the steel coil for one week, the baling roller 503 is driven to rotate in the opposite direction by the winding drive motor 504, so that the released baling material can be tightened by the baling roller 503 rotating in the opposite direction, so that the baling material is bonded to the heating wire 63, and then the baling material is cut by heating by the heating wire 63. After the cutting is completed, the side sealing mechanism 2 and the tightening drive mechanism 3 are driven as a whole by the rail electric flat car 103 to perform two-stage propulsion, so that the two heat sealing rings 209 are bonded, and then the baling material is continuously collected by the offset rubber wheel 206 that continues to rotate.

[0062] When the packing material tightening operation is completed, the piston rod of the first cylinder 203 pushes the side cover plate 201 to move for three-stage advancement. The moving side cover plate 201 uses the support frame 202 to drive the side sealing electric heater 208 and the cross slide 204 to move. The moving cross slide 204 drives the sleeve 205 to squeeze the two heat sealing rings 209 against each other. When the pressure between the cross slide 204 and the sleeve 205 reaches the bearing limit of the spring 207, the cross slide 204 slides into the sleeve 205 and drives the spring 207 to compress, so that the side sealing electric heater 208 is fitted with the packing material located on the side of the steel coil. Then the heat sealing ring 209 heat-seals the overlapping packing material located in the middle of the inner side of the steel coil, and heats and shapes the packing material on the side of the steel coil through the side sealing electric heater 208 to complete the packing operation.

[0063] The guide rod 61 is provided to move synchronously with the side cover plate 201, so that the guide rod 61 slides in the rail electric flat car 103 to guide the moving side cover plate 201. The two steel coil drive seats 102 are provided so that the remaining steel coils can be loaded during the packaging process of a single steel coil. When the packaged steel coil is pushed for the second stage, the electric rail gantry 101 can drive the unloading mechanism 5 to be transferred to the top of another steel coil drive seat 102 so that the packaging operation can be carried out continuously, thereby further improving the packaging efficiency.

[0064] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in this utility model, and such modifications or substitutions are intended to fall within the scope of protection of the present utility model. Therefore, the scope of protection of the present utility model shall be based on the scope of protection of the claims.

Claims

1. A baler for automated manufacturing, comprising a baler body assembly (1) and four push side sealing mechanisms (2), characterized in that: The baling machine body assembly (1) comprises an electric rail gantry (101), two steel coil drive seats (102) and four rail electric flat cars (103); The two steel coil drive seats (102) are both arranged below the electric track gantry (101), the four track electric flat cars (103) are respectively installed on the outside of the two steel coil drive seats (102), the four pushing side sealing mechanisms (2) are respectively installed on one side of the four track electric flat cars (103), a tightening driving mechanism (3) is installed on one side of the four pushing side sealing mechanisms (2), a circumferential pressure sealing mechanism (4) is installed on one side of the two steel coil drive seats (102), and a discharge mechanism (5) is installed on the top of the inner side wall of the electric track gantry (101); The unloading mechanism (5) is used to release the packaging material onto the surface of the steel coil, and when the steel coil driving seat (102) drives the steel coil to rotate, the packaging material is tilted toward one side of the circumferential sealing mechanism (4); The circumferential sealing mechanism (4) is used to squeeze the packaging material toward one side of the steel coil so that the middle of the packaging material is fully fitted with the outer side of the steel coil, and the packaging material is shaped by heating; The pushing side sealing mechanism (2) is used to insert the packing material into the steel coil in a three-stage pushing manner under the action of the rail electric flat car (103), so that the packing material is attached to both sides and the inner side of the steel coil, and the packing material is heat-sealed and shaped by heating. The four pushing side sealing mechanisms (2) each comprise a plurality of sleeves (205), a plurality of offset rubber wheels (206) and a heat sealing ring (209); wherein the plurality of offset rubber wheels (206) are respectively fixedly connected to the outer side walls of the plurality of sleeves (205), and one end of the plurality of sleeves (205) is rotatably connected to one side of the heat sealing ring (209); The tightening drive mechanism (3) is used to drive a plurality of sleeves (205) and an offset rubber wheel (206) to rotate synchronously, thereby tightening the packaging material located inside the steel coil.

2. The automated manufacturing packaging machine according to claim 1, characterized in that: The unloading mechanism (5) comprises a first vertical plate (501), a second vertical plate (502), a packing roller (503), a winding drive motor (504), a slider (505) and a second cylinder (506); The first vertical plate (501) is fixedly connected to one side of the top of the inner wall of the electric track gantry (101), the second vertical plate (502) is slidably connected to the other side of the top of the inner wall of the electric track gantry (101), the packaging roller (503) is rotatably connected between the first vertical plate (501) and the second vertical plate (502), the winding drive motor (504) is installed on one side of the second vertical plate (502), and the output shaft of the winding drive motor (504) passes through the inner wall of the second vertical plate (502) and is plugged into one end of the packaging roller (503).

3. The automated manufacturing packaging machine according to claim 2, characterized in that: The bottom of the slider (505) is fixedly connected to the middle of the upper surface of the winding drive motor (504), the second cylinder (506) is installed on the upper surface of the electric track gantry (101), and the piston rod of the second cylinder (506) is fixedly connected to one side of the slider (505).

4. The automated manufacturing packaging machine according to claim 1, characterized in that: The two circumferential pressure sealing mechanisms (4) each comprise an arc-shaped bracket (401), a circumferential pressure roller (402), a rubber pad (403), two side pressure heat sealing sheets (404) and a side pressure driving motor (405); The bottom of the arc-shaped bracket (401) is hinged to one side of the steel coil drive seat (102) through a rotating shaft, the circumferential pressure roller (402) is rotatably connected to the top of the inner wall of the arc-shaped bracket (401), the rubber pad (403) is covered on the middle part of the outer wall of the circumferential pressure roller (402), and two side pressure heat sealing plates (404) are respectively installed on both sides of the inner wall of the circumferential pressure roller (402), the side pressure drive motor (405) is installed on one side of the steel coil drive seat (102), and the output shaft of the side pressure drive motor (405) passes through the inner wall of the steel coil drive seat (102) and is fixedly connected to one side of the arc-shaped bracket (401).

5. The automated manufacturing packaging machine according to claim 1, characterized in that: The four pushing side sealing mechanisms (2) each further include a side cover plate (201), a support frame (202), two first cylinders (203), a plurality of cross slide bars (204), a plurality of springs (207) and a side sealing electric heater (208); The side cover plate (201) is fixedly connected to one side of the support frame (202), the two first cylinders (203) are both installed on one side of the rail electric flat car (103), the piston rods of the two first cylinders (203) pass through the inner wall of the rail electric flat car (103) and are fixedly connected to one side of the side cover plate (201), a plurality of cross slides (204) are rotatably connected to the inner wall of the support frame (202), one end of a plurality of cross slides (204) are respectively slidably connected to the inner wall of a plurality of sleeves (205), a plurality of springs (207) are respectively fixedly connected between one end of the cross slide (204) and the inner wall of the sleeve (205), and the side sealing electric heating plate (208) is installed on one side of the support frame (202).

6. The automated manufacturing packaging machine according to claim 5, characterized in that: The four tightening drive mechanisms (3) each include a reduction motor (301), a driving gear (302), a plurality of driven gears (303) and a drive chain (304); The reduction motor (301) is mounted on one side of the side cover (201), the driving gear (302) is rotatably connected to the middle of one side of the support frame (202), the output shaft of the reduction motor (301) is fixedly connected to one end of the driving gear (302), a plurality of driven gears (303) are rotatably connected to one side of the support frame (202), one end of a plurality of cross slides (204) are respectively fixedly connected to one end of a plurality of driven gears (303), and the inner side wall of the drive chain (304) is meshed with the outer side walls of the plurality of driven gears (303) and the driving gear (302).

7. The automated manufacturing packaging machine according to claim 5, characterized in that: Three guide rods (61) are fixedly connected to the bottom of one side of the side cover plate (201), and the outer side walls of the three guide rods (61) are all slidably connected to the inner side wall of the rail electric flat car (103).

8. The automated manufacturing packaging machine according to claim 2, characterized in that: A wire rack (62) is fixedly connected to one side of the first vertical plate (501), and an electric heating wire (63) is installed on the inner side wall of the wire rack (62).

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