A rolling equipment for processing aluminum-plastic plate

Abstract

The utility model discloses a rolling press equipment for processing aluminum-plastic panels, comprising a base plate, wherein the top of the base plate is fixedly connected with two side connecting plates. The rolling press equipment for processing aluminum-plastic panels slides and displaces on the surface of a rectangular transverse pressure strip tube through two rectangular sliding sleeves, so that the aluminum-plastic panels are limited and protected on both sides during the rolling process, so as to prevent the aluminum-plastic panels from swinging on the inclined surface during the rolling process, thereby improving the reliability of the processing work, and then the rotating shaft rod is driven to rotate by a servo motor, and the thread reverse displacement principle of the rotating shaft rod and the two pressing sleeves and the angular displacement difference of the two diagonal support frames are used to drive the supporting pressure-resistant shaft cylinder to push upward, so that the supporting roller provides a supporting effect on the upper pressing cylinder, so that the thickness of the aluminum-plastic panels can be adjusted accordingly according to the demand, thereby achieving the effect that the strength of the force applied to the rolling of the aluminum-plastic panels can be adjusted at any time, so that the multi-layer materials of the aluminum-plastic composite panels can be pressed more tightly.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum-plastic plate rolling equipment, in particular to a rolling equipment for aluminum-plastic plate processing. Background Art

[0002] Aluminum-plastic composite panels (also known as aluminum-plastic panels) are a new type of decorative material. The unique properties of aluminum-plastic composite panels themselves: economy, diversity of optional colors, convenient construction methods, excellent processing performance, excellent fire resistance and noble quality have quickly gained people's favor, and also determined its wide range of uses: it can be used for building exterior walls, curtain wall panels, renovation of old buildings, interior wall and ceiling decoration, advertising signs, display stands, purification and dust prevention projects, and is often used in building material decoration. Aluminum-plastic composite panels are composed of multiple layers of materials. The upper and lower layers are high-purity aluminum alloy plates, and the middle is a non-toxic low-density polyethylene (PE) core plate. A layer of protective film is also pasted on the front. Among them, when the aluminum-plastic plate is processed, it needs to be pressed through a rolling equipment to ensure the quality of the aluminum-plastic plate itself. At present, the existing rolling equipment for aluminum-plastic plate processing has a single function in actual use, that is, the upper and lower rolling rollers are fixedly set, so the rolling thickness cannot be adjusted, so the intensity of the pressure on the aluminum-plastic plate cannot be adjusted according to demand, resulting in a limited degree of rolling of the multi-layer material of the aluminum-plastic composite plate, affecting the quality of the finished product. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a rolling press device for processing aluminum-plastic panels, which solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rolling press equipment for processing aluminum-plastic panels, comprising a base plate, two side connecting plates are fixedly connected to the top of the base plate, and the two side connecting plates are respectively symmetrically distributed in the middle of the base plate in the left and right directions, two upper guard plates are fixedly connected between the two side connecting plates, and the two upper guard plates are respectively symmetrically distributed in the middle of the base plate in the front and back directions, and two lower guard plates are fixedly connected between the two side connecting plates, and the two lower guard plates are respectively symmetrically distributed in the middle of the base plate in the front and back directions, and the lower guard plates are located A bottom pressure plate is arranged above the upper guard plate, and the inner sides between the two side connecting plates are fixedly connected with a bottom pressure plate, and two rectangular displacement sleeves are slidably sleeved on the surface of the bottom pressure plate, and a servo motor is fixedly installed on the right side of the right side connecting plate, and the output shaft of the servo motor is fixedly connected to the right end of the rotating shaft rod, and the left side of the rotating shaft rod passes through the side surface of the right side connecting plate, and the left end of the rotating shaft rod is rotatably connected to the right side of the left side connecting plate, and the surface of the rotating shaft rod is provided with two reverse thread grooves, and the two reverse thread grooves on the surface of the rotating shaft rod are both A top pressure sleeve is threadedly sleeved, and the tops of the two top pressure sleeves are fixedly connected to the bottoms of the two rectangular displacement sleeves respectively. The top of the rectangular displacement sleeve is hinged with an oblique support frame, and the top of the oblique support frame is hinged to the bottom of the frame tube. The inner walls of the two frame tubes are fixedly sleeved with the two end surfaces of the top support pressure-resistant shaft tube, and the surface of the top support pressure-resistant shaft tube is rotatably sleeved with two top support rollers. An upper rolling cylinder is arranged above the top support roller, and the inner wall of the upper rolling cylinder is rotatably sleeved with the surface of the middle shaft tube, and the two ends of the middle shaft tube are fixedly connected with inner sliding parts. The two The sides of the side connecting plates are provided with sliding grooves for cooperating with the inner sliding parts, and the surfaces of the inner sliding parts are slidably connected to the inner walls of the sliding grooves provided on the sides of the side connecting plates. A rotating motor is fixedly installed on the right side of the right side connecting plate, and the output shaft of the rotating motor is fixedly connected to the right end of the driving shaft rod, and the left side of the driving shaft rod passes through the middle part of the right side connecting plate, and the left end of the driving shaft rod is rotatably connected to the right side of the left side connecting plate, and a lower extension cylinder is fixedly sleeved on the surface of the driving shaft rod, and a top pressure high-strength steel plate is fixedly connected to the top between the two side connecting plates.

[0007] Preferably, a rectangular transverse pressure strip tube is fixedly connected to the front side between the two side connecting plates, and two rectangular sliding sleeves are slidingly sleeved on the surface of the rectangular transverse pressure strip tube. A threaded extrusion rod is inserted into the top of the rectangular sliding sleeve, and the surface of the threaded extrusion rod is threadedly connected to the inner wall of the rectangular sliding sleeve.

[0008] Preferably, the bottom end of the threaded extrusion rod is in extrusion contact with the surface of the rectangular transverse pressure strip tube, the bottom of the rectangular sliding sleeve is fixedly connected to a limiting side guard plate, and the side of the limiting side guard plate is fixedly connected to a protective side pad.

[0009] Preferably, an inner positioning screw barrel is fixedly penetrated through the middle part of the top-pressure high-strength steel plate, the inner wall of the inner positioning screw barrel is threadedly sleeved on the surface of the threaded pushing cylinder, the bottom of the inner positioning screw barrel is rotatably connected to the top of the intermediate pressure cylinder, a cross-pressure rod is fixedly penetrated through the middle part of the intermediate pressure cylinder, two pressure rollers are fixedly sleeved on the surface of the cross-pressure rod, and the bottom of the pressure rollers is in extrusion contact with the top of the lower extension cylinder.

[0010] Preferably, two side limit plates are fixedly sleeved on the surface of the inner slide, the side surfaces of the side limit plates are in sliding contact with the outer sides of the side connecting plates, the inner walls of the sliding grooves of the side connecting plates are fixedly connected with positioning inner slide plates, and the surface of the positioning inner slide plates is slidingly sleeved with the inner wall of the inner slide.

[0011] Preferably, a reinforcing top pressure sleeve is fixedly sleeved in the middle of the top support pressure-resistant shaft cylinder, a sliding top rod is fixedly connected to the bottom of the reinforcing top pressure sleeve, the bottom of the sliding top rod is inserted into the inner wall of the telescopic outer sleeve for sliding connection, and the bottom of the telescopic outer sleeve is fixedly connected to the top of the bottom pressure top plate.

[0012] Preferably, two reinforcement sleeves are rotatably sleeved on the surface of the rotating shaft, and one end of the two reinforcement sleeves is respectively fixedly connected to the side walls of the two side connecting plates.

[0013] (III) Beneficial effects

[0014] The utility model provides a rolling press device for processing aluminum-plastic panels, which has the following beneficial effects:

[0015] (1) The rolling pressing equipment for processing aluminum-plastic panels, through the arrangement of a base plate, and the side connecting plate, the upper baffle plate, the lower baffle plate, the bottom pressure top plate, the rectangular displacement sleeve, the rotating shaft rod, the servo motor, the top pressure sleeve, the diagonal support frame, the frame tube, the top support pressure-resistant shaft tube, the top support roller, the upper rolling pressing tube, the middle shaft tube, the inner slide, the positioning inner slide plate, the rotating motor, the driving shaft rod, the lower rolling pressing tube, the top pressure high-strength steel plate, the rectangular transverse pressure strip tube, the rectangular sliding sleeve, the limit side guard plate and the threaded extrusion rod are used in coordination, so that the two rectangular sliding sleeves slide and displace on the surface of the rectangular transverse pressure strip tube, and the threaded extrusion rod is spirally tightened and rotated inside the rectangular sliding sleeve to position it, and the two limit side guard plates whose positions have been adjusted are fixed, so that it is positioned in front of the rolling port through the two limit side guard plates. The servo motor is used to drive the rotating shaft to rotate, and the principle of reverse displacement of the threads of the rotating shaft and the two top-pressing sleeves and the angular displacement difference of the two inclined supports are used to drive the top-supporting pressure-resistant shaft cylinder to push upward, so that the top-supporting roller can provide a supporting effect on the upper pressing cylinder, so that the spacing between the upper pressing cylinder and the lower pressing cylinder can be adjusted according to the use requirements, so that the thickness of the aluminum-plastic plate being pressed can be adjusted accordingly according to the needs, and the upward pressure force of the top-supporting roller can be adjusted at any time, so that the multi-layer materials of the aluminum-plastic composite plate can be pressed more tightly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 The utility model structure Figure 1 A magnified schematic diagram of point A;

[0019] Figure 4 The utility model structure Figure 2 An enlarged schematic diagram of point B;

[0020] Figure 5 The utility model structure Figure 2 An enlarged schematic diagram of point C;

[0021] Figure 6 The utility model structure Figure 2 Enlarged schematic diagram of point D.

[0022] In the figure: 1, base plate; 2, side connecting plate; 3, upper guard plate; 4, lower guard plate; 5, bottom pressure top plate; 6, rectangular displacement sleeve; 7, rotating shaft rod; 8, servo motor; 9, reinforcement sleeve; 10, top pressure sleeve; 11, inclined support frame; 12, frame tube; 13, top support pressure shaft tube; 14, top support roller; 15, reinforcement top pressure sleeve; 16, sliding top rod; 17, telescopic outer sleeve; 18, upper extension cylinder; 19, middle shaft Cylinder; 20, inner slide; 21, side limit plate; 22, positioning inner slide plate; 23, rotating motor; 24, driving shaft rod; 25, lower extension cylinder; 26, top pressure high-strength steel plate; 27, inner positioning screw cylinder; 28, threaded push cylinder; 29, medium pressure cylinder; 30, horizontal pressure rod; 31, pressure roller; 32, rectangular horizontal pressure strip tube; 33, rectangular sliding sleeve; 34, limit side guard plate; 35, threaded extrusion rod; 36, protective side pad. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-6As shown, the utility model provides a technical solution: a rolling equipment for processing aluminum-plastic panels, including a base plate 1, two side connecting plates 2 are fixedly connected to the top of the base plate 1, and the two side connecting plates 2 are symmetrically distributed in the middle of the base plate 1, and two upper guard plates 3 are fixedly connected between the two side connecting plates 2, and the two upper guard plates 3 are symmetrically distributed in the middle of the base plate 1 in a front-to-back manner, and two lower guard plates 4 are fixedly connected between the two side connecting plates 2, and the two lower guard plates 4 are symmetrically distributed in the middle of the base plate 1 in a front-to-back manner, and the lower guard plates 4 are arranged above the upper guard plates 3. By arranging the upper guard plates 3 and the lower guard plates 4, the rolling surroundings of the upper rolling cylinder 18 and the lower rolling cylinder 25 are protected, and the space between the two side connecting plates 2 is large. A bottom pressure plate 5 is fixedly connected to the inner side, and two rectangular displacement sleeves 6 are slidably sleeved on the surface of the bottom pressure plate 5. A servo motor 8 is fixedly installed on the right side of the right side connecting plate 2, and the output shaft of the servo motor 8 is fixedly connected to the right end of the rotating shaft rod 7. The left side of the rotating shaft rod 7 passes through the side surface of the right side connecting plate 2, and the left end of the rotating shaft rod 7 is rotatably connected to the right side of the left side connecting plate 2. Two reinforcing sleeves 9 are rotatably sleeved on the surface of the rotating shaft rod 7, and one end of the two reinforcing sleeves 9 is respectively fixedly connected to the side walls of the two side connecting plates 2. Through the arrangement of the reinforcing sleeves 9, the effect of strengthening the stable strength of the rotating shaft rod 7 during rotation is played. Two reverse thread grooves are opened on the surface of the rotating shaft rod 7, and the two reverse thread grooves opened on the surface of the rotating shaft rod 7 are threadedly sleeved with The top pressure sleeve 10, the tops of the two top pressure sleeves 10 are fixedly connected to the bottoms of the two rectangular displacement sleeves 6 respectively, the top of the rectangular displacement sleeve 6 is hinged with an inclined support frame 11, the top of the inclined support frame 11 is hinged with the bottom of the frame tube 12, the inner walls of the two frame tubes 12 are fixedly sleeved with the two end surfaces of the top support pressure-resistant shaft tube 13, and the surface of the top support pressure-resistant shaft tube 13 is rotatably sleeved with two top support rollers 14, through the arrangement of the rectangular displacement sleeve 6, the rotating shaft rod 7, the servo motor 8, the top pressure sleeve 10, the inclined support frame 11, the top support pressure-resistant shaft tube 13 and the top support roller 14, so that the servo motor 8 drives the rotating shaft rod 7 to rotate, and utilizes the principle of reverse displacement of the thread of the rotating shaft rod 7 and the two top pressure sleeves 10, and the angular displacement difference of the two inclined support frames 11 to drive the top support The pressure-resistant shaft cylinder 13 is supported upward, so that it can provide support to the upper rolling cylinder 18 through the supporting roller 14, so that the spacing between the upper rolling cylinder 18 and the lower rolling cylinder 25 can be adjusted according to the use requirements, so that the thickness of the aluminum-plastic plate being rolled can be adjusted accordingly according to the requirements, and the upward pressure force of the supporting roller 14 can achieve the effect of adjusting the force strength of the rolling of the aluminum-plastic plate at any time, so that the multi-layer materials of the aluminum-plastic composite plate can be rolled more tightly. The middle part of the supporting pressure-resistant shaft cylinder 13 is fixedly sleeved with a reinforced pressing sleeve 15, and the bottom of the reinforced pressing sleeve 15 is fixedly connected with a sliding push rod 16, and the bottom of the sliding push rod 16 is inserted into the inner wall of the telescopic outer sleeve 17 for sliding connection, and the bottom of the telescopic outer sleeve 17 is fixedly connected to the top of the bottom pressing top plate 5.An upper rolling cylinder 18 is provided above the top support roller 14, and the inner wall of the upper rolling cylinder 18 is rotatably sleeved with the surface of the middle shaft cylinder 19, and both ends of the middle shaft cylinder 19 are fixedly connected with inner slides 20, and the sides of the two side connecting plates 2 are provided with sliding grooves used to cooperate with the inner slides 20, and the surface of the inner slide 20 is slidably connected with the inner wall of the sliding groove opened on the side of the side connecting plate 2. Through the setting of the inner slide 20, the effect of providing stable constraints on the upper rolling cylinder 18 during vertical displacement is achieved, and the surface of the inner slide 20 is fixedly sleeved with two side limit plates 21, and the side of the side limit plate 21 is in sliding contact with the outer side of the side connecting plate 2, and the inner wall of the sliding groove of the side connecting plate 2 is fixedly connected with a positioning inner slide plate 22, and the surface of the positioning inner slide plate 22 slides with the inner wall of the inner slide 20 The sleeve connection is achieved by positioning the inner slide plate 22, thereby enhancing the stability of the sliding displacement of the inner slide 20 on the inner wall of the side connecting plate 2. A rotating motor 23 is fixedly installed on the right side of the right side connecting plate 2. The output shaft of the rotating motor 23 is fixedly connected to the right end of the driving shaft rod 24. The left side of the driving shaft rod 24 passes through the middle of the right side connecting plate 2, and the left end of the driving shaft rod 24 is rotatably connected to the right side of the left side connecting plate 2. The surface of the driving shaft rod 24 is fixedly sleeved with a lower extension cylinder 25. A top-pressing high-strength steel plate 26 is fixedly connected to the top between the two side connecting plates 2. The setting of the top-pressing high-strength steel plate 26 enhances the stability of the two side connecting plates 2. An inner positioning screw cylinder 27 is fixedly passed through the middle of the top-pressing high-strength steel plate 26. The inner wall of the positioning screw barrel 27 is threadedly sleeved with the surface of the threaded pushing barrel 28, and the bottom of the inner positioning screw barrel 27 is rotatably connected with the top of the intermediate pressure barrel 29. The middle part of the intermediate pressure barrel 29 is fixedly penetrated by a transverse pressure rod 30, and the surface of the transverse pressure rod 30 is fixedly sleeved with two pressure rollers 31, and the bottom of the pressure roller 31 is in extrusion contact with the top of the lower extension cylinder 25. Through the coordinated arrangement of the inner positioning screw barrel 27, the threaded pushing barrel 28, the intermediate pressure barrel 29, the transverse pressure rod 30 and the pressure roller 31, the threaded pushing principle of the threaded pushing barrel 28 and the inner positioning screw barrel 27 is used to drive and adjust the two pressure rollers 31 to exert a downward supporting force on the lower extension cylinder 25, so that the lower extension cylinder 25 can provide a stable support effect on the lower extension cylinder 25 during the extension process. To prevent the lower rolling cylinder 25 from deforming during the high-strength rolling process, a rectangular transverse pressure strip tube 32 is fixedly connected to the front side between the two side connecting plates 2, and two rectangular sliding sleeves 33 are slidably sleeved on the surface of the rectangular transverse pressure strip tube 32. A threaded extrusion rod 35 is inserted into the top of the rectangular sliding sleeve 33, and the surface of the threaded extrusion rod 35 is threadedly connected to the inner wall of the rectangular sliding sleeve 33. The bottom end of the threaded extrusion rod 35 is in extrusion contact with the surface of the rectangular transverse pressure strip tube 32, and the bottom of the rectangular sliding sleeve 33 is fixedly connected to the limited side guard plate 34. Through the arrangement of the rectangular sliding sleeve 33, the limited side guard plate 34 and the threaded extrusion rod 35, the threaded extrusion rod 35 is spirally tightened and rotated inside the rectangular sliding sleeve 33 to position it.The two limit guard side plates 34 adjusted to the correct position are fixed, so that the two limit guard side plates 34 can be adjusted by displacement in front of the rolling port, so that the aluminum-plastic plate is protected on both sides during the rolling process, preventing the aluminum-plastic plate from swinging on the inclined surface during the rolling process, and improving the reliability of its processing. The side of the limit guard side plate 34 is fixedly connected with a protective side pad 36, and the setting of the protective side pad 36 can protect the side edge of the limit guard side plate 34.

[0025] When in use, first adjust the spacing between the two limiting side guard plates 34 according to the width of the aluminum-plastic plate model, that is, slide the two rectangular sliding sleeves 33 on the surface of the rectangular transverse beading tube 32 so that the spacing between the two limiting side guard plates 34 is slightly larger than the width of the aluminum-plastic plate, and then rotate the threaded extrusion rod 35 on the rectangular sliding sleeve 33, and use the threaded extrusion rod 35 and the threaded propulsion principle on the rectangular sliding sleeve 33 to make the bottom end of the threaded extrusion rod 35 and the rectangular transverse beading tube 32 support, and fix the two adjusted limiting side guard plates 34, and then pass the extended end of the aluminum-plastic plate through the gap between the lower extended cylinder 25 and the upper extended cylinder 18, and then adjust the lower extended cylinder 25 according to the thickness of the corresponding processed aluminum-plastic plate model. The spacing between the pressing cylinder 25 and the upper rolling cylinder 18 is achieved by driving the rotating shaft 7 to rotate through the servo motor 8, utilizing the principle of reverse displacement of the threads of the rotating shaft 7 and the two pressing sleeves 10, and the angular displacement difference of the two diagonal supports 11 to drive the supporting pressure-resistant shaft cylinder 13 to push upward, so that it provides a continuous upward supporting pressure force to the upper rolling cylinder 18 through the supporting roller 14, so as to ensure that the upper rolling cylinder 18 continues to roll and roll at a set height, and then drives the shaft 24 to rotate through the rotating motor 23. At this time, the lower rolling cylinder 25 rotates to perform efficient and stable rolling of the aluminum-plastic plate, so as to ensure that the aluminum-plastic plate is rolled more tightly. At the same time, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0026] In summary, the rolling pressing equipment for processing aluminum-plastic panels, through the arrangement of the base plate 1, and the side connecting plate 2, the upper baffle plate 3, the lower baffle plate 4, the bottom pressure top plate 5, the rectangular displacement sleeve 6, the rotating shaft rod 7, the servo motor 8, the top pressure sleeve 10, the diagonal support frame 11, the frame tube 12, the top support pressure-resistant shaft tube 13, the top support roller 14, the upper rolling pressing tube 18, the middle shaft tube 19, the inner slide 20, the positioning inner slide plate 22, the rotating motor 23, the driving shaft rod 24, the lower rolling pressing tube 25, the top pressing high-strength steel plate 26, the rectangular transverse pressure strip tube 32, the rectangular sliding sleeve 33, the limit side guard plate 34 and the threaded extrusion rod 35 are used in coordination, so that the two rectangular sliding sleeves 33 are slidably displaced on the surface of the rectangular transverse pressure strip tube 32, and the threaded extrusion rod 35 is spirally tightened and rotated inside the rectangular sliding sleeve 33 to position it, and the two limit side guard plates 34 whose positions are adjusted are fixed, so that it By adjusting the displacement of the two limiting side guard plates 34 in front of the rolling mouth, the aluminum-plastic plate is limited and protected on both sides during the rolling process to prevent the aluminum-plastic plate from swinging on the inclined surface during the rolling process, thereby improving the reliability of its processing. Then, the servo motor 8 drives the rotating shaft rod 7 to rotate, and utilizes the principle of reverse displacement of the threads of the rotating shaft rod 7 and the two pressing sleeves 10, as well as the angular displacement difference of the two diagonal support frames 11 to drive the supporting pressure-resistant shaft cylinder 13 to push upward, so that the supporting roller 14 provides a supporting effect on the upper rolling cylinder 18, so that the spacing between the upper rolling cylinder 18 and the lower rolling cylinder 25 can be adjusted according to the use requirements, so that the thickness of the aluminum-plastic plate being rolled can be adjusted accordingly according to the requirements, and the upward pressure force of the supporting roller 14 can achieve the effect of adjusting the force strength of the aluminum-plastic plate rolling at any time, so that the multi-layer materials of the aluminum-plastic composite plate can be rolled more tightly.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rolling press device for processing aluminum-plastic panels, comprising a base plate (1), characterized in that: Two side connecting plates (2) are fixedly connected to the top of the base plate (1), and the two side connecting plates (2) are symmetrically distributed in the middle of the base plate (1) in the left and right directions. Two upper guard plates (3) are fixedly connected between the two side connecting plates (2), and the two upper guard plates (3) are symmetrically distributed in the middle of the base plate (1) in the front and back directions. Two lower guard plates (4) are fixedly connected between the two side connecting plates (2), and the two lower guard plates (4) are symmetrically distributed in the middle of the base plate (1) in the front and back directions. The lower guard plates (4) are arranged above the upper guard plates (3). A bottom pressure top plate (5) is fixedly connected to the inner side between the two side connecting plates (2). Two rectangular displacement sleeves (6) are slidably sleeved on the surface of the top plate (5), a servo motor (8) is fixedly installed on the right side of the right side connecting plate (2), the output shaft of the servo motor (8) is fixedly connected to the right end of the rotating shaft (7), the left side of the rotating shaft (7) passes through the side of the right side connecting plate (2), and the left end of the rotating shaft (7) is rotatably connected to the right side of the left side connecting plate (2), the surface of the rotating shaft (7) is provided with two reverse thread grooves, and the two reverse thread grooves on the surface of the rotating shaft (7) are both threadedly sleeved with a top pressure sleeve (10), and the tops of the two top pressure sleeves (10) are respectively connected to the two rectangular displacement sleeves. The bottom of the rectangular displacement sleeve (6) is fixedly connected, the top of the rectangular displacement sleeve (6) is hinged with an inclined support frame (11), the top of the inclined support frame (11) is hinged with the bottom of the frame tube (12), the inner walls of the two frame tubes (12) are fixedly sleeved with the two end surfaces of the top support pressure-resistant shaft tube (13), the surface of the top support pressure-resistant shaft tube (13) is rotatably sleeved with two top support rollers (14), an upper rolling cylinder (18) is arranged above the top support roller (14), the inner wall of the upper rolling cylinder (18) is rotatably sleeved with the surface of the middle shaft tube (19), both ends of the middle shaft tube (19) are fixedly connected with inner sliding parts (20), and the sides of the two side connecting plates (2) are provided with matching inner The sliding groove used by the slide (20), the surface of the inner slide (20) is slidably connected to the inner wall of the sliding groove opened on the side of the side connecting plate (2), a rotating motor (23) is fixedly installed on the right side of the right side connecting plate (2), the output shaft of the rotating motor (23) is fixedly connected to the right end of the driving shaft (24), the left side of the driving shaft (24) passes through the middle of the right side connecting plate (2), and the left end of the driving shaft (24) is rotatably connected to the right side of the left side connecting plate (2), the surface of the driving shaft (24) is fixedly sleeved with a lower extension cylinder (25), and the top between the two side connecting plates (2) is fixedly connected with a top pressure high-strength steel plate (26).

2. The rolling equipment for processing aluminum-plastic panels according to claim 1, characterized in that: A rectangular transverse pressure strip tube (32) is fixedly connected to the front side between the two side connecting plates (2), and two rectangular sliding sleeves (33) are slidably sleeved on the surface of the rectangular transverse pressure strip tube (32), and a threaded extrusion rod (35) is inserted into the top of the rectangular sliding sleeve (33), and the surface of the threaded extrusion rod (35) is threadedly connected to the inner wall of the rectangular sliding sleeve (33).

3. The rolling equipment for processing aluminum-plastic panels according to claim 2, characterized in that: The bottom end of the threaded extrusion rod (35) is in extrusion contact with the surface of the rectangular transverse pressure strip tube (32), the bottom of the rectangular sliding sleeve (33) is fixedly connected to a limiting side guard plate (34), and the side of the limiting side guard plate (34) is fixedly connected to a protective side pad (36).

4. The rolling equipment for processing aluminum-plastic panels according to claim 1, characterized in that: An inner positioning screw barrel (27) is fixedly passed through the middle of the top pressure high-strength steel plate (26), and the inner wall of the inner positioning screw barrel (27) is threadedly sleeved with the surface of the threaded pushing cylinder (28). The bottom of the inner positioning screw barrel (27) is rotatably connected with the top of the intermediate pressure cylinder (29). A transverse pressure rod (30) is fixedly passed through the middle of the intermediate pressure cylinder (29), and two pressure rollers (31) are fixedly sleeved on the surface of the transverse pressure rod (30), and the bottom of the pressure roller (31) is in extrusion contact with the top of the lower extension cylinder (25).

5. The rolling equipment for processing aluminum-plastic panels according to claim 1, characterized in that: Two side limit plates (21) are fixedly sleeved on the surface of the inner slide (20), and the side surfaces of the side limit plates (21) are in sliding contact with the outer sides of the side connecting plates (2). The inner wall of the sliding groove of the side connecting plates (2) is fixedly connected with a positioning inner slide plate (22), and the surface of the positioning inner slide plate (22) is slidably sleeved on the inner wall of the inner slide (20).

6. The rolling equipment for processing aluminum-plastic panels according to claim 1, characterized in that: The middle part of the supporting pressure-resistant shaft cylinder (13) is fixedly sleeved with a reinforcing top pressure sleeve (15), the bottom of the reinforcing top pressure sleeve (15) is fixedly connected with a sliding top rod (16), the bottom of the sliding top rod (16) is inserted into the inner wall of the telescopic outer sleeve (17) for sliding connection, and the bottom of the telescopic outer sleeve (17) is fixedly connected to the top of the bottom pressure top plate (5).

7. The rolling equipment for processing aluminum-plastic panels according to claim 1, characterized in that: Two reinforcement sleeves (9) are rotatably sleeved on the surface of the rotating shaft (7), and one end of the two reinforcement sleeves (9) is respectively fixedly connected to the side walls of the two side connecting plates (2).

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