Plate rolling forming device

Abstract

The utility model discloses a plate rolling forming device which comprises an outer cover, a rolling device, a compaction belt and a tension adjusting device. The rolling device comprises a first lifting component, a reciprocating motion mechanism, an upper rolling mechanism, a lower rolling mechanism and a connecting assembly, and the first lifting component is used for driving the upper rolling mechanism to reciprocate in the vertical direction. The upper rolling mechanism and the lower rolling mechanism which can move in a reciprocating mode are used for rolling the two faces of a plate raw material at the same time, pressure is evenly applied to the two faces of the plate raw material, the local deformation or uneven compaction condition can be avoided, and meanwhile a compaction belt at the rolling end of the upper rolling mechanism can prevent the plate raw material from arching. And the tensioning degree of the compaction belt can be adjusted through the tensioning adjusting device, it is guaranteed that the compaction belt is in a tightened state, and therefore it is guaranteed that the plate raw materials and the rolling device are located on the same plane for contact rolling, and the device has the good compaction effect.

Description

Technical Field

[0001] The utility model relates to the technical field of plate compacting equipment, in particular to a plate roller forming device. Background Art

[0002] Artificial boards include artificial quartz boards, artificial cement boards, etc., which are widely used. The board production process includes mixing, pressing, drying and cutting, among which the pressing process is carried out by a pressing machine.

[0003] For example, the patent with patent number CN210617346U includes an outer cover and a pressing device. The pressing device includes a pressing plate. The pressing plate is respectively connected to a first power device that can drive it to rise and fall and a second power device that can drive it to reciprocate and translate. The pressing plate is connected to one or more pressure rollers, and both ends of the pressure rollers are supported by the pressing plates respectively.

[0004] Although the above-mentioned device covers the contact surface between the pressure roller and the plate material through the isolation rubber, so that the plate material is rolled in a flat state, avoiding the plate material from arching and ensuring uniform rolling, the isolation rubber is directly connected to the outer cover. Under the action of friction, the isolation rubber is not easy to keep taut, and frequent shutdowns and replacements are required, affecting the processing progress. In addition, the single-sided rolling method is used, and the compaction effect is poor and the efficiency is low. Utility Model Content

[0005] In view of the above-mentioned defects, the purpose of the utility model is to propose a plate roller forming device to solve the problems that the isolation rubber of the existing pressing and forming machine is difficult to keep taut under the action of friction, and needs to be frequently stopped for replacement, which affects the processing progress, and the single-sided rolling method is used, resulting in poor compaction effect and low efficiency.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A plate roll forming device, comprising an outer cover, a roll forming device, a compacting belt and a tension adjusting device;

[0008] The rolling device comprises a first lifting component, a reciprocating mechanism, an upper rolling mechanism, a lower rolling mechanism and a connecting assembly, wherein the first lifting component is used to drive the upper rolling mechanism to reciprocate in the vertical direction, and the reciprocating mechanism is used to drive the upper rolling mechanism to reciprocate in the horizontal direction;

[0009] The tension adjustment device comprises an upper tension adjustment assembly, the bottom of the rolling end of the upper rolling mechanism is covered with the compaction belt, and the upper tension adjustment assembly is used to adjust the tension of the compaction belt of the upper rolling mechanism;

[0010] When the upper rolling mechanism is completely lowered, the rolling end of the upper rolling mechanism is attached to the upper end surface of the plate material through the compacting belt, and the upper rolling mechanism is connected to the lower rolling mechanism through the connecting assembly. The reciprocating movement of the upper rolling mechanism drives the lower rolling mechanism to perform reciprocating horizontal movement to perform rolling operations on the plate material.

[0011] Preferably, the tension adjustment device further comprises a lower tension adjustment component, the top of the rolling end of the lower rolling mechanism is covered with the compaction belt, and the lower tension adjustment component is used to adjust the tension of the compaction belt of the lower rolling mechanism;

[0012] When the upper rolling mechanism is completely lowered, the rolling ends of the upper rolling mechanism and the lower rolling mechanism are attached to the upper and lower end surfaces of the plate material through the compacting belt, and the upper rolling mechanism is connected to the lower rolling mechanism through the connecting assembly. The reciprocating movement of the upper rolling mechanism drives the lower rolling mechanism to perform reciprocating horizontal movement to perform rolling operations on the plate material.

[0013] Preferably, the upper rolling mechanism and the lower rolling mechanism both include a pressure plate, and a plurality of roller groups are respectively installed on opposite sides of the two pressure plates, and the rollers of the roller groups are rotatably arranged along the length direction of the pressure plate, and linear slide rails are respectively installed on opposite sides of the two pressure plates, and the pressure plate of the upper rolling mechanism is slidably installed on the telescopic end of the first lifting component through the linear slide rail, and the upper tensioning adjustment assembly is fixedly installed on the telescopic end of the first lifting component, and the first lifting component and the lower tensioning adjustment assembly are fixed to the outer cover, and the pressure plate of the lower rolling mechanism is slidably installed on the outer cover through the linear slide rail.

[0014] Preferably, the upper tensioning adjustment assembly comprises two fixing frames, the two fixing frames are symmetrically arranged on both sides of the pressing plate of the upper rolling mechanism, and the two fixing frames are fixedly installed on the telescopic end of the first lifting component;

[0015] A telescopic component is installed at the bottom end of one of the fixing frames, and a first clamping block is connected to the telescopic end of the telescopic component, and the telescopic component can drive the first clamping block to reciprocate in the horizontal direction;

[0016] A second clamping block is provided at the bottom end of the other fixed frame, and the two ends of the compacting belt are fixedly connected to the first clamping block and the second clamping block respectively, so that the compacting belt covers the bottom of the plurality of roller groups of the upper rolling mechanism.

[0017] Preferably, the lower tension adjustment assembly comprises a third lifting component, a sliding wheel, a third clamping block and a fourth clamping block;

[0018] The third lifting component and the sliding wheel are installed on one side of the outer cover, and the third clamping block is fixedly installed on the telescopic end of the third lifting component, so that the third lifting component can drive the third clamping block to reciprocate in the vertical direction;

[0019] The fourth clamping block is fixed to the other side of the outer cover;

[0020] One end of the compaction belt of the lower roller mechanism is fixed to the fourth clamping block, and the other end of the compaction belt passes around the sliding wheel and is fixedly connected to the third clamping block, so that the compaction belt covers the top of the several roller groups of the lower roller mechanism.

[0021] Preferably, the connecting assembly includes an insert block and a fixed block, the fixed block is provided with a slot for plugging with the insert block, the insert block is fixed to the side wall of the pressure plate of the upper rolling mechanism, and the fixed block is fixed to the side wall of the pressure plate of the lower rolling mechanism.

[0022] Preferably, the reciprocating mechanism includes a rotating component, an eccentric wheel and a connecting rod, the rotating component is fixed to the outer cover, the eccentric wheel is installed on the output shaft of the rotating component, one end of the connecting rod is hinged to the eccentric wheel, a rolling bearing is provided in the hinge hole connecting the connecting rod and the eccentric wheel, and the other end of the connecting rod is hinged to the pressure plate of the upper rolling mechanism.

[0023] Preferably, the outer cover comprises an upper cover and a base, the upper cover is arranged above the base and forms a pressing space, the first lifting component, the reciprocating mechanism, the upper roller pressing mechanism and the upper tensioning adjustment assembly are arranged on the upper cover, the lower roller pressing mechanism and the lower tensioning adjustment assembly are arranged on the base, and a second lifting component is arranged between the upper cover and the base, and the second lifting component is used to drive the upper cover to move away from or close to the base in the vertical direction;

[0024] An installation cavity is opened on the upper surface of the base, and the pressure plate of the lower rolling mechanism is slidably installed in the installation cavity through a linear slide rail. The third lifting component and the sliding wheel are installed on one side of the installation cavity, and the fourth clamping block is fixed on the other side of the installation cavity.

[0025] Preferably, it also includes a transport mechanism, which includes two transport rollers, the two transport rollers are respectively arranged on both sides of the base, a conveyor belt is transmission-connected between the two transport rollers, the upper roller pressing mechanism and the lower roller pressing mechanism are respectively located above and below the conveyor belt, and one of the transport rollers is connected to a power component for providing power thereto.

[0026] Preferably, the outer cover is also provided with an air extraction device for forming a vacuum pressing space.

[0027] The technical solution provided by the utility model may have the following beneficial effects:

[0028] The upper roller pressing mechanism and the lower roller pressing mechanism that can move back and forth are used to press both sides of the plate material at the same time. Uniform pressure is applied on both sides of the plate material to avoid local deformation or uneven compaction. At the same time, the compaction belt at the rolling end of the upper roller pressing mechanism can prevent the plate material from arching and ensure uniform rolling. The tensioning adjustment device can adjust the tension of the compaction belt to ensure that the compaction belt is in a taut state, thereby ensuring that the plate material and the roller pressing device are in contact and rolling on the same plane, so that the device has a good compaction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0030] Figure 2 It is a structural schematic diagram of another embodiment of the utility model;

[0031] Figure 3 It is a structural schematic diagram of the upper tension adjustment assembly of the utility model;

[0032] Figure 4 It is a structural schematic diagram of the lower tensioning adjustment component of the utility model.

[0033] Wherein: 1. base; 11. second lifting component; 12. installation cavity; 2. outer cover; 3. rolling device; 31. first lifting component; 32. reciprocating mechanism; 321. rotating component; 322. eccentric wheel; 323. connecting rod; 324. rolling bearing; 33. upper rolling mechanism; 331. pressure plate; 332. roller group; 333. linear slide rail; 34. lower rolling mechanism; 35. plug-in block; 36. slot; 4. compacting belt; 5. tensioning adjustment device; 51. upper tensioning adjustment assembly; 511. fixed frame; 512. telescopic component; 513. first clamping block; 514. second clamping block; 52. lower tensioning adjustment assembly; 521. third lifting component; 522. sliding wheel; 523. third clamping block; 524. fourth clamping block; 6. transport roller. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of the features, and are used to distinguish and describe features, without distinction of order or importance.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] Below is the attached figure Figures 1 to 4 The technical solution of the utility model is further illustrated by specific implementation methods.

[0038] like Figure 1-4 As shown, a plate roll forming device comprises an outer cover 2, a rolling device 3, a compacting belt 4 and a tensioning adjustment device 5;

[0039] The rolling device 3 includes a first lifting component 31, a reciprocating mechanism 32, an upper rolling mechanism 33, a lower rolling mechanism 34 and a connecting assembly, wherein the first lifting component 31 is used to drive the upper rolling mechanism 33 to reciprocate in the vertical direction, and the reciprocating mechanism 32 is used to drive the upper rolling mechanism 33 to reciprocate in the horizontal direction;

[0040] The tension adjustment device 5 comprises an upper tension adjustment component 51, the bottom of the rolling end of the upper rolling mechanism 33 is covered with the compaction belt 4, and the upper tension adjustment component 51 is used to adjust the tension of the compaction belt 4 of the upper rolling mechanism 33;

[0041] When the upper rolling mechanism 33 is completely lowered, the rolling end of the upper rolling mechanism 33 is attached to the upper end surface of the plate material through the compacting belt 4, and the upper rolling mechanism 33 is connected to the lower rolling mechanism 34 through the connecting assembly. The reciprocating movement of the upper rolling mechanism 33 drives the lower rolling mechanism 34 to perform reciprocating horizontal movement to perform rolling operations on the plate material.

[0042] In this solution, the upper rolling mechanism 33 and the lower rolling mechanism 34 that can move back and forth simultaneously roll the two sides of the plate material. Uniform pressure is applied on both sides of the plate material to avoid local deformation or uneven compaction. At the same time, the compaction belt 4 at the rolling end of the upper rolling mechanism 33 can prevent the plate material from arching and ensure uniform rolling. The tensioning adjustment device 5 can adjust the tension of the compaction belt 4 to ensure that the compaction belt 4 is in a taut state, thereby ensuring that the plate material and the rolling device 3 are in contact and rolling on the same plane, so that the device has a good compaction effect.

[0043] like Figure 1-2 As shown, the tension adjustment device 5 further includes a lower tension adjustment component 52, the top of the rolling end of the lower rolling mechanism 34 is covered with the compaction belt 4, and the lower tension adjustment component 52 is used to adjust the tension of the compaction belt 4 of the lower rolling mechanism 34;

[0044] When the upper rolling mechanism 33 is completely lowered, the rolling ends of the upper rolling mechanism 33 and the lower rolling mechanism 34 are attached to the upper and lower end surfaces of the plate material through the compacting belt 4, and the upper rolling mechanism 33 is connected to the lower rolling mechanism 34 through the connecting assembly. The reciprocating movement of the upper rolling mechanism 33 drives the lower rolling mechanism 34 to perform reciprocating horizontal movement to perform rolling operations on the plate material.

[0045] Specifically, a compacting belt 4 is provided at the rolling ends of the upper rolling mechanism 33 and the lower rolling mechanism 34. When the upper and lower surfaces of the sheet material are rolled by the upper and lower rolling mechanisms 33 and 34, the compacting belt 4 can act on the upper and lower surfaces of the sheet material to further prevent the sheet material from arching and ensure uniform rolling.

[0046] like Figure 1-2 As shown, the upper rolling mechanism 33 and the lower rolling mechanism 34 both include a pressure plate 331, and a plurality of roller groups 332 are respectively installed on opposite sides of the two pressure plates 331, and the rollers of the roller groups 332 are rotatably arranged along the length direction of the pressure plate 331, and linear slide rails 333 are respectively installed on opposite sides of the two pressure plates 331. The pressure plate 331 of the upper rolling mechanism 33 is slidably installed on the telescopic end of the first lifting component 31 through the linear slide rails 333, and the upper tensioning adjustment component 51 is fixedly installed on the telescopic end of the first lifting component 31. The first lifting component 31 and the lower tensioning adjustment component 52 are fixed to the outer cover 2, and the pressure plate 331 of the lower rolling mechanism 34 is slidably installed on the outer cover 2 through the linear slide rails 333.

[0047] Specifically, the first lifting component 31 drives the pressure plate 331 connected to the linear slide rail 333 of the upper roller pressing mechanism 33 to move up and down, and at the same time drives the compaction belt 4 connected to the upper tensioning adjustment component 51 to move up and down, and the reciprocating mechanism 32 drives the pressure plate 331 of the upper roller pressing mechanism 33 to make horizontal reciprocating movements relative to the compaction belt 4 of the upper tensioning adjustment component 51, and the pressure plate 331 of the lower roller pressing mechanism 34 makes horizontal reciprocating movements relative to the compaction belt 4 connected to the lower tensioning adjustment component 52, so that both pressure plates 331 make horizontal reciprocating movements relative to the compaction belt 4.

[0048] like Figure 3 As shown, the upper tensioning adjustment assembly 51 includes two fixing frames 511, and the two fixing frames 511 are symmetrically arranged on both sides of the pressing plate 331 of the upper rolling mechanism 33, and the two fixing frames 511 are fixedly installed on the telescopic end of the first lifting component 31;

[0049] A telescopic component 512 is installed at the bottom end of one of the fixing frames 511, and a first clamping block 513 is connected to the telescopic end of the telescopic component 512. The telescopic component 512 can drive the first clamping block 513 to reciprocate in the horizontal direction;

[0050] A second clamping block 514 is provided at the bottom end of the other fixed frame 511 , and the two ends of the compacting belt 4 are fixedly connected to the first clamping block 513 and the second clamping block 514 respectively, so that the compacting belt 4 covers the bottom of the plurality of roller groups 332 of the upper rolling mechanism 33 .

[0051] Specifically, the telescopic component 512 drives the first clamping block 513 to reciprocate in the horizontal direction to adjust the distance between the first clamping block 513 and the second clamping block 514 , thereby adjusting the tension of the compacting belt 4 .

[0052] like Figure 4 As shown, the lower tension adjustment assembly 52 includes a third lifting component 521, a sliding wheel 522, a third clamping block 523 and a fourth clamping block 524;

[0053] The third lifting component 521 and the sliding wheel 522 are installed on one side of the outer cover 2, and the third clamping block 523 is fixedly installed on the telescopic end of the third lifting component 521, so that the third lifting component 521 can drive the third clamping block 523 to reciprocate in the vertical direction;

[0054] The fourth clamping block 524 is fixed to the other side of the outer cover 2;

[0055] One end of the compaction belt 4 of the lower roller mechanism 34 is fixed to the fourth clamping block 524 , and the other end of the compaction belt 4 passes around the sliding wheel 522 and is fixedly connected to the third clamping block 523 , so that the compaction belt 4 covers the top of the plurality of roller groups 332 of the lower roller mechanism 34 .

[0056] Specifically, the third lifting component 521 can drive the third clamping block 523 to reciprocate in the vertical direction, so that the compacting belt 4 is tightened between the sliding wheel 522 and the fourth clamping block 524, thereby adjusting the tension of the compacting belt 4.

[0057] like Figure 2 As shown, the connecting assembly includes an insert block 35 and a fixed block, the fixed block is provided with a slot 36 which is plugged into and cooperates with the insert block 35, the insert block 35 is fixed to the side wall of the pressure plate 331 of the upper rolling mechanism 33, and the fixed block is fixed to the side wall of the pressure plate 331 of the lower rolling mechanism 34.

[0058] Specifically, the connection and separation of the two pressure plates 331 can be facilitated by cooperating with the plug block 35 and the slot 36. Specifically, when rolling the sheet material, when the pressure plate 331 of the upper rolling mechanism 33 moves downward, the plug block 35 is inserted in the slot 36. At this time, the two pressure plates 331 are connected together through the connecting assembly. At this time, when the pressure plate 331 of the upper rolling mechanism 33 moves, it drives the pressure plate 331 of the lower rolling mechanism 33 to move synchronously to roll the sheet material. After the rolling is completed, the pressure plate 331 of the upper rolling mechanism 33 moves upward, the plug block 35 disengages from the slot 36, and the two pressure plates 331 are separated, so that the formed sheet material can be taken out from the pressure plate 331 of the lower rolling mechanism 34.

[0059] like Figure 2 As shown, the reciprocating mechanism 32 includes a rotating component 321, an eccentric wheel 322 and a connecting rod 323. The rotating component 321 is fixed to the outer cover 2, and the eccentric wheel 322 is installed on the output shaft of the rotating component 321. One end of the connecting rod 323 is hinged to the eccentric wheel 322. A rolling bearing 324 is provided in the hinge hole connecting the connecting rod 323 and the eccentric wheel 322. The other end of the connecting rod 323 is hinged to the pressure plate 331 of the upper rolling mechanism 33.

[0060] Specifically, the rotating component 321 drives the eccentric wheel 322 to rotate, and the eccentric wheel 322 drives the connecting rod 323 to rotate. Since the pressure plate 331 of the upper rolling mechanism 33 is slidably installed on the telescopic end of the first lifting component 31 through the linear slide rail 333, the connecting rod 323 can drive the pressure plate 331 to reciprocate in the horizontal direction.

[0061] It is worth noting that when the pressing plate 331 of the upper rolling mechanism 33 is raised or lowered, the connecting rod 323 slides on the eccentric wheel 322 through the rolling bearing 324 , and the connecting rod 323 is always hinged to the eccentric wheel 322 .

[0062] like Figure 2 and 4 As shown, the outer cover 2 includes an upper cover and a base 1, the upper cover is arranged above the base 1 and forms a pressing space, the first lifting component 31, the reciprocating mechanism 32, the upper roller mechanism 33 and the upper tensioning adjustment assembly 51 are arranged on the upper cover, the lower roller mechanism 34 and the lower tensioning adjustment assembly 52 are arranged on the base 1, and a second lifting component 11 is arranged between the upper cover and the base 1, and the second lifting component 11 is used to drive the upper cover to move away from or close to the base 1 in the vertical direction;

[0063] An installation cavity 12 is opened on the upper surface of the base 1, and the pressure plate 331 of the lower rolling mechanism 34 is slidably installed in the installation cavity 12 through a linear slide rail 333, the third lifting component 521 and the sliding wheel 522 are installed on one side of the installation cavity 12, and the fourth clamping block 524 is fixed on the other side of the installation cavity 12.

[0064] Specifically, by connecting the second lifting component 11 between the base 1 and the upper cover, the upper cover can be lifted and lowered by the second lifting component 11, thereby facilitating the entry, exit and placement of the plate. The lower rolling mechanism 34 is slidably installed in the installation cavity 12 through a linear slide rail 333, so that the pressure plate 331 of the lower rolling mechanism 34 can slide equivalently to the base 1.

[0065] like Figure 1-2 As shown, it also includes a transport mechanism, which includes two transport rollers 6, and the two transport rollers 6 are respectively arranged on both sides of the base 1. A conveyor belt is transmission-connected between the two transport rollers 6. The upper roller pressing mechanism 33 and the lower roller pressing mechanism 34 are respectively located above and below the conveyor belt, and one of the transport rollers 6 is connected to a power component for providing power thereto.

[0066] Specifically, after opening the upper cover, one of the transport rollers 4 is driven to rotate by the power component, and the other transport roller 4 is driven to rotate by the conveyor belt, thereby driving the conveyor belt to rotate. The conveyor belt transports the plate material to the top of the lower rolling mechanism 34, and then the upper cover is closed for rolling. After the plate is compacted, the upper cover is opened, and the conveyor belt transports the compacted plate out of the upper cover.

[0067] like Figure 1 As shown, the outer cover 2 is also provided with an air extraction device for forming a vacuum pressing space.

[0068] Specifically, the air in the outer cover 2 is extracted by the vacuum device, so that the rolling device 3 is in a vacuum sealing state, which can effectively eliminate gas resistance, avoid the formation of bubbles and pores in the sheet during pressing, and prevent oxidation and pollution, thereby improving the quality of sheet forming.

[0069] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. A sheet roll forming device, characterized in that: It comprises an outer cover (2), a roller pressing device (3), a compacting belt (4) and a tension adjusting device (5); The rolling device (3) comprises a first lifting component (31), a reciprocating mechanism (32), an upper rolling mechanism (33), a lower rolling mechanism (34) and a connecting assembly, wherein the first lifting component (31) is used to drive the upper rolling mechanism (33) to reciprocate in a vertical direction, and the reciprocating mechanism (32) is used to drive the upper rolling mechanism (33) to reciprocate in a horizontal direction; The tension adjustment device (5) comprises an upper tension adjustment component (51), the bottom of the rolling end of the upper rolling mechanism (33) is covered with the compacting belt (4), and the upper tension adjustment component (51) is used to adjust the tension of the compacting belt (4) of the upper rolling mechanism (33); When the upper roller pressing mechanism (33) is completely lowered, the rolling end of the upper roller pressing mechanism (33) is attached to the upper end surface of the plate material through the compacting belt (4), and the upper roller pressing mechanism (33) is connected to the lower roller pressing mechanism (34) through the connecting assembly. The reciprocating movement of the upper roller pressing mechanism (33) drives the lower roller pressing mechanism (34) to perform a reciprocating horizontal movement to perform a rolling operation on the plate material.

2. A sheet material roll forming device according to claim 1, characterized in that: The tension adjustment device (5) further comprises a lower tension adjustment component (52), the top of the rolling end of the lower rolling mechanism (34) is covered with the compaction belt (4), and the lower tension adjustment component (52) is used to adjust the tension of the compaction belt (4) of the lower rolling mechanism (34); When the upper roller pressing mechanism (33) is completely lowered, the roller pressing ends of the upper roller pressing mechanism (33) and the lower roller pressing mechanism (34) are attached to the upper and lower end surfaces of the plate material through the compaction belt (4), and the upper roller pressing mechanism (33) is connected to the lower roller pressing mechanism (34) through the connecting assembly. The reciprocating movement of the upper roller pressing mechanism (33) drives the lower roller pressing mechanism (34) to perform a reciprocating horizontal movement to perform a rolling operation on the plate material.

3. A sheet material roll forming device according to claim 2, characterized in that: The upper roller pressing mechanism (33) and the lower roller pressing mechanism (34) both comprise a pressing plate (331), and a plurality of roller groups (332) are respectively installed on opposite sides of the two pressing plates (331), and the rollers of the roller groups (332) are rotatably arranged along the length direction of the pressing plates (331). The opposite sides of the two pressing plates (331) are respectively installed with linear slide rails (333), and the pressing plate (331) of the upper roller pressing mechanism (33) is slidably installed on the telescopic end of the first lifting component (31) through the linear slide rails (333), and the upper tensioning adjustment assembly (51) is fixedly installed on the telescopic end of the first lifting component (31), and the first lifting component (31) and the lower tensioning adjustment assembly (52) are fixed on the outer cover (2), and the pressing plate (331) of the lower roller pressing mechanism (34) is slidably installed on the outer cover (2) through the linear slide rails (333).

4. A sheet material roll forming device according to claim 3, characterized in that: The upper tensioning adjustment assembly (51) comprises two fixing frames (511), the two fixing frames (511) are symmetrically arranged on both sides of the pressing plate (331) of the upper rolling mechanism (33), and the two fixing frames (511) are fixedly mounted on the telescopic end of the first lifting component (31); A telescopic component (512) is installed at the bottom end of one of the fixed frames (511), and a telescopic end of the telescopic component (512) is connected to a first clamping block (513), and the telescopic component (512) can drive the first clamping block (513) to reciprocate in a horizontal direction; A second clamping block (514) is provided at the bottom end of the other fixed frame (511), and the two ends of the compacting belt (4) are respectively fixedly connected to the first clamping block (513) and the second clamping block (514), so that the compacting belt (4) covers the bottom of the plurality of roller groups (332) of the upper rolling mechanism (33).

5. The sheet material roll forming device according to claim 3, characterized in that: The lower tensioning adjustment assembly (52) comprises a third lifting component (521), a sliding wheel (522), a third clamping block (523) and a fourth clamping block (524); The third lifting component (521) and the sliding wheel (522) are installed on one side of the outer cover (2), and the third clamping block (523) is fixedly installed on the telescopic end of the third lifting component (521), so that the third lifting component (521) can drive the third clamping block (523) to reciprocate in the vertical direction; The fourth clamping block (524) is fixed to the other side of the outer cover (2); One end of the compacting belt (4) of the lower roller pressing mechanism (34) is fixed to the fourth clamping block (524), and the other end of the compacting belt (4) passes around the sliding wheel (522) and is fixedly connected to the third clamping block (523), so that the compacting belt (4) covers the top of the plurality of roller wheel groups (332) of the lower roller pressing mechanism (34).

6. A sheet material roll forming device according to claim 1, characterized in that: The connecting assembly comprises an insert block (35) and a fixed block, the fixed block being provided with a slot (36) pluggable with the insert block (35), the insert block (35) being fixed to the side wall of the pressure plate (331) of the upper roller pressing mechanism (33), and the fixed block being fixed to the side wall of the pressure plate (331) of the lower roller pressing mechanism (34).

7. The sheet material roll forming device according to claim 1, characterized in that: The reciprocating mechanism (32) comprises a rotating component (321), an eccentric wheel (322) and a connecting rod (323); the rotating component (321) is fixed to the outer cover (2); the eccentric wheel (322) is mounted on the output shaft of the rotating component (321); one end of the connecting rod (323) is hinged to the eccentric wheel (322); a rolling bearing (324) is provided in a hinge hole connecting the connecting rod (323) and the eccentric wheel (322); the other end of the connecting rod (323) is hinged to a pressure plate (331) of the upper rolling mechanism (33).

8. The sheet material roll forming device according to claim 5, characterized in that: The outer cover (2) comprises an upper cover and a base (1), the upper cover is arranged above the base (1) and forms a pressing space, the first lifting component (31), the reciprocating mechanism (32), the upper roller pressing mechanism (33) and the upper tensioning adjustment assembly (51) are arranged on the upper cover, the lower roller pressing mechanism (34) and the lower tensioning adjustment assembly (52) are arranged on the base (1), and a second lifting component (11) is arranged between the upper cover and the base (1), and the second lifting component (11) is used to drive the upper cover to move away from or close to the base (1) in a vertical direction; The upper surface of the base (1) is provided with an installation cavity (12); the pressure plate (331) of the lower rolling mechanism (34) is slidably installed in the installation cavity (12) via a linear slide rail (333); the third lifting component (521) and the sliding wheel (522) are installed on one side of the installation cavity (12); and the fourth clamping block (524) is fixed on the other side of the installation cavity (12).

9. A sheet material roll forming device according to claim 8, characterized in that: It also includes a transport mechanism, which includes two transport rollers (6), the two transport rollers (6) are respectively arranged on both sides of the base (1), a conveyor belt is connected between the two transport rollers (6), the upper roller pressing mechanism (33) and the lower roller pressing mechanism (34) are respectively located above and below the conveyor belt, and one of the transport rollers (6) is connected to a power component that provides power for it.

10. The sheet material roll forming device according to claim 1, characterized in that: The outer cover (2) is also provided with an air extraction device for forming a vacuum pressing space.

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