Forming equipment for two-side U-shaped groove plate

Abstract

The utility model provides forming equipment for U-shaped groove plates on the two sides. The forming equipment comprises a plurality of forming roller sets which are arranged at intervals in the advancing direction. The forming roller set comprises an upper forming assembly and a lower forming assembly. U-shaped groove structures which are bent inwards are arranged on the two sides of a profile plate respectively; the forming roller sets are divided into a first side edge inclined area, a first side edge vertical area and a first side edge shaping area in the advancing direction. The profile plate can sequentially pass through forming rolling resistors located in the first side edge inclined area, the first side edge vertical area and the first side edge shaping area so that inner side plate bodies of the U-shaped groove structures on the two sides of the profile plate can be bent upwards to be vertical. According to the technical scheme, the forming equipment can ensure that enough force can be applied to the lower-layer plate body of the U-shaped groove structure in the forming process, and the relative position between the upper layer and the lower layer of the U-shaped groove structure is not affected.

Description

Technical Field

[0001] The utility model relates to a forming device for a profile plate, in particular to a forming device for a U-shaped groove plate on both sides. Background Art

[0002] Profile plates are widely used in industry and construction, and are designed with specific shapes to meet various functional requirements. The basic structure of a profile plate usually includes a plate body and various edge parts, which can be processed to adapt to different mechanical properties and application scenarios. In traditional designs, the edges of profile plates are usually upright planes or simple angled structures. The applicant has proposed an innovative structural design, which forms a U-shaped groove structure by bending the edges of the profile plate to meet specific needs. Specifically, the two side edges of the profile plate are bent to form a U-shaped groove structure. The structure is divided into two layers, the upper layer is the plate body at the ends of the two sides of the profile plate, and the lower layer is the main body of the profile plate. The opening of the U-shaped groove faces the inside of the plate body. This inward opening design can not only improve the structural strength of the plate body, but also enhance its anti-deformation ability.

[0003] However, in practical applications, it is sometimes necessary to perform further complex deformations on the profile plate to meet higher requirements. For example, the inner plates of the U-shaped groove structure on both sides of the profile plate are bent upward and upright. In this case, the design of the U-shaped groove structure brings some molding challenges. Since the upper plate of the U-shaped groove needs to maintain a fixed distance from the lower plate to ensure the integrity and strength of the structure, a large force cannot be applied to the upper layer during the molding process. The application of force will cause the relative position of the upper plate and the lower plate to change, thereby affecting the stability of the U-shaped groove structure and even causing structural failure. Utility Model Content

[0004] The purpose of the present invention is to overcome the deficiencies in the above-mentioned prior art and to provide a forming device that can ensure that sufficient force can be applied to the lower plate of the U-shaped groove structure during the forming process without affecting the relative position between the upper and lower layers of the U-shaped groove structure.

[0005] In order to solve the above technical problems, the utility model provides a forming device for a U-shaped groove plate on both sides, comprising a plurality of forming roller groups arranged at intervals along a travel direction; the forming roller group comprises an upper forming assembly and a lower forming assembly; both sides of a profile plate respectively have an inwardly curved U-shaped groove structure;

[0006] The plurality of forming roller groups are divided into a first side edge inclined area, a first side edge upright area and a first side edge shaping area along the traveling direction;

[0007] The profile plate can pass through the forming rollers located in the first side inclined area, the first side upright area and the first side shaping area in sequence, so that the inner side plates of the U-shaped groove structures on both sides of the profile plate are bent upward and upright;

[0008] Wherein, a first side tilting wheel is respectively provided at both ends of the upper forming assembly of the forming roller group located in the first side tilting zone, and a second side tilting wheel is respectively provided at both ends of the lower forming assembly, and the first side tilting wheel and the second side tilting wheel form a first forming gap correspondingly. When the profile plate passes through the first forming gap, the inner side plate body of the U-shaped groove structure of the profile plate gradually bends and tilts relative to the main body of the profile plate, forming a first tilting section;

[0009] The upper forming assembly of the forming roller group located in the first side upright area includes two first side tilting assemblies, the first side tilting assembly includes a first side wheel; the axis of the first side wheel is inclined relative to the horizontal plane, and the wheel surface of the first side wheel is against the bending part of the first inclined section; the two ends of the lower forming assembly include two first side upright wheels; the first side upright wheel includes a second inner end wheel body and a second outer end wheel body, one end of the second outer end wheel body is connected to the second inner end wheel body, and the other end extends outward and radially outward to form a second inclined section; the first inclined section of the profile plate corresponds to the second inclined section; the inclination angles of multiple second inclined sections gradually increase along the travel direction, and when the first inclined section of the profile plate passes through the first side upright area, the action of the second inclined section can cause the outer side of the profile plate to be gradually bent and tilted relative to the main body of the profile plate to form a first upright section.

[0010] In a more preferred embodiment, the upper forming assembly of the forming roller group located in the first side forming area is provided with a first forming wheel at one end and a second forming wheel at the other end; the first forming wheel and the second forming wheel are arranged alternately along the travel direction;

[0011] The two ends of the lower forming assembly include two third forming wheels, and the third forming wheel includes a third inner end wheel body and a third outer end wheel body. One end of the third outer end wheel body is connected to the third inner end wheel body, and the other end extends outward and radially outward to form a third inclined section; the inclination angle of the third inclined sections of the plurality of third outer end wheel bodies gradually increases along the direction of travel, and when the first upright section of the profile plate passes through the first side forming area, it is affected by the third inclined section and is perpendicular to the main body of the profile plate.

[0012] In a more preferred embodiment, the axis of the first shaping wheel is parallel to the horizontal plane, and the inner wheel surface of the first shaping wheel is parallel to the third inclined section; the axis of the second shaping wheel is inclined relative to the horizontal plane, and the wheel surface of the second shaping wheel rests on the bend of the first upright section.

[0013] In a more preferred embodiment, the second side tilting wheel includes a first inner end wheel body and a first outer end wheel body, one end of the first outer end wheel body is connected to the first inner end wheel body, and the other end extends outward and radially outward to form a first inclined section, and the first side tilting wheel corresponds to the first inner end wheel body to clamp the profile plate therebetween; the inclination angles of multiple first inclined sections gradually increase along the direction of travel, and when the inner side plate body of the U-shaped groove structure of the profile plate passes through the first side tilting area, the first inclined section can cause the outer side of the profile plate to be gradually bent and tilted relative to the main body of the profile plate to form the first inclined section.

[0014] Compared with the existing technology, the technical solution of the utility model has the following beneficial effects:

[0015] By sequentially setting the inclined area, upright area and shaping area, the inner plate of the U-shaped groove is gradually bent to a vertical state. In the first side upright area, the inner plate is gradually guided by the forming roller, which not only achieves precise shaping, but also maintains the stability of the structure, so that the final formed profile plate has higher stability and reliability in complex application environments. Since the inclination angle of the second inclined section of the second outer end wheel body of the plurality of first side upright wheels gradually increases along the travel direction, when the first inclined section of the profile plate passes through the first side upright area, it is affected by the second inclined section, so that the outer side of the profile plate is gradually bent and tilted relative to the main body of the profile plate to form the first upright section. In the first side upright area, the wheel surface of the first side wheel rests against the bend of the first inclined section, and through the action of the second inclined section, the upper layer of the U-shaped groove structure is not pressed, and the structure will not be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional schematic diagram of the molding equipment in a preferred embodiment of the present invention

[0017] Figure 2 This is a three-dimensional schematic diagram of a forming roller group in the first side inclined area in a preferred embodiment of the present invention;

[0018] Figure 3 This is a partial enlarged view of the forming roller group in the first side inclined area in a preferred embodiment of the present invention;

[0019] Figure 4 2. It is a three-dimensional schematic diagram of the forming roller group in the first side upright area in a preferred embodiment of the present invention;

[0020] Figure 5 This is a partial enlarged view of the forming roller group in the first side upright area in a preferred embodiment of the present invention;

[0021] Figure 6 2. It is a three-dimensional schematic diagram of the forming roller group of the first side shaping area in a preferred embodiment of the present invention;

[0022] Figure 7 This is one of the partial enlarged views of the forming roller group in the first side edge shaping area in the preferred embodiment of the present invention;

[0023] Figure 8 This is the second partially enlarged view of the forming roller group in the first side edge shaping area in the preferred embodiment of the present invention. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0025] See Figures 1-8 A forming device for forming U-shaped grooved plates on both sides includes a frame 1, a drive mechanism 2, and multiple forming roller groups 3. The frame 1 extends along a travel direction, and the multiple forming roller groups 3 are spaced apart along the travel direction. The forming roller groups 3 include an upper forming assembly and a lower forming assembly, each of which is mounted on the frame 1 at both ends. The drive mechanism 2 includes a drive motor and a transmission mechanism. The drive motor is connected to the lower forming assembly via the transmission mechanism to drive the lower forming assembly to rotate. A profile plate 20 can pass through the gap between the upper and lower forming assemblies and move along the travel direction on the multiple forming roller groups 3 until forming is completed.

[0026] Inwardly curved U-shaped groove structures 230 are formed on both sides of the profile plate 20 .

[0027] The molding device is divided into a first side edge tilting area 51, a first side edge standing area 52 and a first side edge shaping area 53 along the traveling direction.

[0028] In the forming roller group 3 of the first side tilting area 51, the upper forming component and the lower forming component are roller bodies and are respectively mounted on the frame 1, and a first side tilting wheel 511 is respectively provided at both ends of the upper forming component, and a second side tilting wheel 512 is respectively provided at both ends of the lower forming component. The first side tilting wheel 511 and the second side tilting wheel 512 are cylindrical, and the first side tilting wheel 511 and the second side tilting wheel 512 form a first forming gap corresponding to each other. When the profile plate 20 passes through the first forming gap, the inner plate body of the U-shaped groove structure 230 of the profile plate 20 is gradually bent and tilted relative to the main body of the profile plate 20.

[0029] Specifically, the first side tilting wheel 511 maintains a cylindrical shape, and the second side tilting wheel 512 includes a first inner end wheel body 5121 and a first outer end wheel body 5122. The first inner end wheel body 5121 is cylindrical, and one end of the first outer end wheel body 5122 is connected to the first inner end wheel body 5121, and the other end extends outward and radially outward to form a first inclined section 5123. The first side tilting wheel 511 corresponds to the first inner end wheel body 5121 to clamp the profile plate 20 therebetween and serve to convey the profile plate 20. The inner plate body of the U-shaped groove structure 230 of the profile plate 20 corresponds to the first inclined section 5123. Since the inclination angle of the first inclined section 5123 of the first outer end wheel body 5122 of the multiple second side inclined wheels 512 gradually increases along the traveling direction, when the inner plate body of the U-shaped groove structure 230 of the profile plate 20 passes through the first side inclined area 51, it is affected by the first inclined section 5123, so that the outer side of the profile plate 20 is gradually bent and inclined relative to the main body of the profile plate 20, forming a first inclined section 240.

[0030] In the forming roller group 3 in the first side upright area 52, the lower forming assembly is in the form of a roller body and is mounted on the frame 1. The upper forming assembly of the forming roller group 3 in the first side upright area 52 includes two first side tilting assemblies 521. The two first side tilting assemblies 521 are located on either side of the profile plate 20 and correspond to the first tilting section 240. The first side tilting assemblies 521 include first side wheels 5211. The axes of the first side wheels 5211 are inclined relative to the horizontal plane, and the wheel surfaces of the first side wheels 5211 rest against the bend of the first tilting section 240. The two ends of the lower forming assembly include two first side upright wheels 522. The first side upright wheel 522 includes a second inner wheel body 5221 and a second outer wheel body 5222. The second inner wheel body 5221 is cylindrical. One end of the second outer wheel body 5222 is connected to the second inner wheel body 5221, and the other end extends radially outward to form a second inclined section 5223. The first inclined section 240 of the profile plate 20 corresponds to the second inclined section 5223. Because the inclination angle of the second inclined sections 5223 of the second outer wheel bodies 5222 of the plurality of first side upright wheels 522 gradually increases along the travel direction, when the first inclined section 240 of the profile plate 20 passes through the first side upright region 52, it is acted upon by the second inclined section 5223, causing the outer side of the profile plate 20 to gradually bend and tilt relative to the main body of the profile plate 20, forming a first upright section 250 that is substantially perpendicular to the main body of the profile plate 20. When in the first side upright area 52 , the U-shaped groove structure 230 is not pressed and the structure will not be damaged.

[0031] In the forming roller group 3 in the first side shaping area 53, the lower forming assembly is a roller body mounted on the frame 1. The upper forming assembly of the forming roller group 3 in the first side shaping area 53 is equipped with a first shaping wheel 531 at one end and a second shaping wheel 532 at the other end. The first and second shaping wheels 531, 532 are staggered along the direction of travel. That is, the upper forming assembly of the preceding forming roller group 3 is equipped with the first shaping wheel 531 at the left end and the second shaping wheel 532 at the right end; whereas, the upper forming assembly of one or more subsequent forming roller groups 3 is equipped with the second shaping wheel 532 at the left end and the first shaping wheel 531 at the right end. This separate shaping method ensures more precise dimensions.

[0032] The lower molding assembly includes two third shaping wheels 533 at both ends. The third shaping wheels 533 include a third inner wheel body 5331 and a third outer wheel body 5332. The third inner wheel body 5331 is cylindrical. One end of the third outer wheel body 5332 is connected to the third inner wheel body 5331, and the other end faces outward and extends radially outward to form a third inclined section 5333. Because the inclination angles of the third inclined sections 5333 of the third outer wheel bodies 5332 gradually increase along the direction of travel, when the first upright section 250 of the profile plate 20 passes through the first side shaping area 53, it is affected by the third inclined section 5333 and becomes perpendicular to the main body of the profile plate 20.

[0033] The axis of the first shaping wheel 531 is parallel to the horizontal plane, and the inner wheel surface of the first shaping wheel 531 is parallel to the third inclined section 5333; the axis of the second shaping wheel 532 is inclined relative to the horizontal plane, and the wheel surface of the second shaping wheel 532 rests on the bend of the first upright section 250.

[0034] The above is only a preferred specific implementation method of the present invention, but the design concept of the present invention is not limited to this. Any technician familiar with the technical field who uses this concept to make non-substantial changes to the present invention within the technical scope disclosed by the present invention shall be deemed to infringe the protection scope of the present invention.

Claims

1. A forming device for U-shaped groove plates on both sides, characterized in that: The invention comprises a plurality of forming roller groups arranged at intervals along a travel direction; the forming roller group comprises an upper forming assembly and a lower forming assembly; both sides of a profile plate are provided with an inwardly curved U-shaped groove structure; The plurality of forming roller groups are divided into a first side edge inclined area, a first side edge upright area and a first side edge shaping area along the traveling direction; The profile plate can pass through the forming rollers located in the first side inclined area, the first side upright area and the first side shaping area in sequence, so that the inner side plates of the U-shaped groove structures on both sides of the profile plate are bent upward and upright; Wherein, a first side tilting wheel is respectively provided at both ends of the upper forming assembly of the forming roller group located in the first side tilting zone, and a second side tilting wheel is respectively provided at both ends of the lower forming assembly, and the first side tilting wheel and the second side tilting wheel form a first forming gap correspondingly. When the profile plate passes through the first forming gap, the inner side plate body of the U-shaped groove structure of the profile plate gradually bends and tilts relative to the main body of the profile plate, forming a first tilting section; The upper forming assembly of the forming roller group located in the first side upright area includes two first side tilting assemblies, the first side tilting assembly includes a first side wheel; the axis of the first side wheel is inclined relative to the horizontal plane, and the wheel surface of the first side wheel is against the bending part of the first inclined section; the two ends of the lower forming assembly include two first side upright wheels; the first side upright wheel includes a second inner end wheel body and a second outer end wheel body, one end of the second outer end wheel body is connected to the second inner end wheel body, and the other end extends outward and radially outward to form a second inclined section; the first inclined section of the profile plate corresponds to the second inclined section; the inclination angles of multiple second inclined sections gradually increase along the travel direction, and when the first inclined section of the profile plate passes through the first side upright area, the action of the second inclined section can cause the outer side of the profile plate to be gradually bent and tilted relative to the main body of the profile plate to form a first upright section.

2. The forming equipment for U-shaped grooved plates on both sides according to claim 1, characterized in that: The upper forming assembly of the forming roller group located in the first side forming area is provided with a first forming wheel at one end and a second forming wheel at the other end; the first forming wheel and the second forming wheel are arranged alternately along the travel direction; The two ends of the lower forming assembly include two third forming wheels, and the third forming wheel includes a third inner end wheel body and a third outer end wheel body. One end of the third outer end wheel body is connected to the third inner end wheel body, and the other end extends outward and radially outward to form a third inclined section; the inclination angle of the third inclined sections of the plurality of third outer end wheel bodies gradually increases along the direction of travel, and when the first upright section of the profile plate passes through the first side forming area, it is affected by the third inclined section and is perpendicular to the main body of the profile plate.

3. The forming equipment for a U-shaped grooved plate on both sides according to claim 2, characterized in that: The axis of the first shaping wheel is parallel to the horizontal plane, and the inner wheel surface of the first shaping wheel is parallel to the third inclined section; the axis of the second shaping wheel is inclined relative to the horizontal plane, and the wheel surface of the second shaping wheel rests on the bend of the first upright section.

4. The forming equipment for a U-shaped grooved plate on both sides according to claim 2, characterized in that: The second side tilting wheel includes a first inner end wheel body and a first outer end wheel body, one end of the first outer end wheel body is connected to the first inner end wheel body, and the other end extends outward and radially outward to form a first inclined section, and the first side tilting wheel corresponds to the first inner end wheel body to clamp the profile plate between the two; the inclination angles of multiple first inclined sections gradually increase along the travel direction, and when the inner side plate body of the U-shaped groove structure of the profile plate passes through the first side tilting area, the first inclined section can make the outer side of the profile plate gradually bent and tilted relative to the main body of the profile plate to form the first inclined section.

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