A metal fence forming apparatus

Abstract

The present disclosure relates to the technical field of metal fence forming equipment, and one embodiment of the present disclosure provides a metal fence forming equipment, which comprises an equipment frame and a forming platform, the forming platform is arranged in the equipment frame, a pushing forming assembly is arranged in the equipment frame, a top frame is fixed in the equipment frame, a cutting assembly is arranged on the top frame, the pushing forming assembly comprises a plurality of forming rollers, the forming rollers are all rotationally connected in the equipment frame, one end of each forming roller is provided with a driven gear, one side of the equipment frame is provided with a driving shaft, the driving shaft rotates through electric control, and a plurality of driving gears are arranged on the driving shaft. Through the above technical scheme, the technical problem that the metal fence forming equipment on the market in the prior art cannot realize continuous production when processing a large plane fence is solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the technical field of metal fencing forming equipment, specifically, to a metal fencing forming equipment. Background Technology

[0002] With the continuous advancement of urban construction, transportation engineering, and various construction sites, the demand for metal fencing, as an important facility for ensuring construction safety and maintaining site order, continues to grow. The production quality and efficiency of metal fencing directly affect project progress and cost control.

[0003] Currently, metal fencing forming equipment on the market faces significant efficiency bottlenecks when processing larger flat fencing surfaces. Traditional equipment often employs an intermittent processing mode, requiring multiple adjustments and positioning when processing larger fencing surfaces, making continuous production impossible. This not only prolongs the processing cycle but also increases labor costs and error rates. Furthermore, due to the large dimensions of the fencing surfaces, existing equipment struggles to effectively control them as a whole, leading to uneven stress and deformation during processing, resulting in lower product qualification rates and further impacting production efficiency. In addition, some equipment has low levels of automation, requiring manual intervention after each process to proceed to the next, failing to meet the demands of large-scale, high-efficiency production. These drawbacks make it difficult for the production of larger flat fencing surfaces to keep pace with the growing market demand, severely hindering the development of the metal fencing industry.

[0004] Therefore, developing a forming equipment that can improve the efficiency of continuous processing of large planar fencing has become an urgent need to solve the current production dilemma and promote the development of the industry. Utility Model Content

[0005] To overcome the above-mentioned defects, the embodiments of this disclosure provide a metal fence forming equipment, which solves the technical problem that existing metal fence forming equipment on the market often adopts an intermittent processing mode when processing fences with a large surface area. When processing fences with a large surface area, multiple adjustments and positioning are required, making it impossible to achieve continuous production.

[0006] According to one aspect, at least one embodiment of this disclosure provides a metal fencing forming apparatus, comprising: The equipment rack and the molding platform are disposed within the equipment rack; A push-forming assembly is disposed in the equipment rack; A top frame and a cutting assembly, wherein the top frame is fixed inside the equipment frame and the cutting assembly is disposed on the top frame; The push forming assembly includes several forming rollers, all of which are rotatably connected inside the equipment frame. Each forming roller has a driven gear at one end. A drive shaft is provided on one side of the equipment frame. The drive shaft rotates under electric control and has several drive gears on it.

[0007] As a further technical solution, the driving gears are all meshed with the driven gears, the surface of the forming platform is provided with a number of forming bosses, the forming bosses are distributed horizontally in a stepped manner, and a pair of feeding rollers are rotatably connected inside the equipment frame.

[0008] As a further technical solution, each of the feeding rollers is provided with a transmission gear at one end, the transmission gears mesh with each other, one of the feeding rollers is driven to rotate by electricity, and a stabilizing roller is rotatably connected inside the equipment frame, the stabilizing roller having the same structure as the forming roller.

[0009] As a further technical solution, the cutting assembly includes a cutter holder, which is connected to the top frame via a vertical linear drive. Both ends of the cutter holder are provided with connecting rods, which are connected to the top frame in a movable assembly.

[0010] As a further technical solution, each connecting rod is fitted with a stabilizing spring, and the surfaces of the forming platform and the forming boss are provided with grooves, which correspond to the positions of the cutting blade holder.

[0011] As a further technical solution, cylinders are provided on both sides of the equipment frame, and a bracket is provided at the output end of the cylinder, with the bracket located on one side of the cutter frame.

[0012] As a further technical solution, both the driving gear and the driven gear adopt a 90° transmission bevel gear structure.

[0013] As a further technical solution, the surface of the forming roller is an anti-slip structural surface with high friction, and the surfaces of the forming platform and the forming boss are both smooth structural surfaces.

[0014] The beneficial effects of the embodiments disclosed herein are as follows: In this disclosure, the pushing and forming assembly uses a drive shaft and a bevel gear structure to drive and drive the multiple forming rollers to rotate synchronously, achieving continuous pushing and progressive bending of metal sheets. This solves the problem of needing multiple positioning adjustments required for intermittent processing in traditional equipment. The stepped forming bosses cooperate with the forming rollers to apply pressure to the sheet in sections, avoiding cracking or uneven deformation caused by one-time bending. This is suitable for processing larger planar fences, ensuring that the formed fence has a uniform curvature and a stable structure, improving production efficiency and product qualification rate, and realizing continuous production. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0016] Figure 1 This is a schematic diagram of a structure in one embodiment of the present disclosure; Figure 2 This is an isometric drawing of the present disclosure; Figure 3 Appendix to this disclosure Figure 1 Enlarged view of part A in the middle; In the diagram: 1. Equipment frame; 2. Forming platform; 3. Push forming assembly; 3-1. Forming roller; 3-2. Driven gear; 3-3. Drive shaft; 3-4. Drive gear; 3-5. Forming boss; 3-6. Feed roller; 3-7. Transmission gear; 3-8. Stabilizing roller; 4. Cutting assembly; 4-1. Cutting blade holder; 4-2. Connecting rod; 4-3. Stabilizing spring; 4-4. Groove; 5. Cylinder; 6. Bracket; 7. Top frame. Detailed Implementation

[0017] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0018] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0019] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0020] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0021] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0022] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] like Figures 1-3 As shown, it illustrates a metal fencing forming apparatus according to an embodiment of the present disclosure, comprising: Equipment rack 1 and molding platform 2, wherein the molding platform 2 is disposed within the equipment rack 1; A push-forming component 3 is disposed in the equipment frame 1; The top frame 7 and the cutting assembly 4 are fixed inside the equipment frame 1, and the cutting assembly 4 is disposed on the top frame 7. The pushing and forming component 3 includes several forming rollers 3-1, all of which are rotatably connected inside the equipment frame 1. Each forming roller 3-1 has a driven gear 3-2 at one end. A drive shaft 3-3 is provided on one side of the equipment frame 1. The drive shaft 3-3 rotates under electric control. Several drive gears 3-4 are provided on the drive shaft 3-3, and each drive gear 3-4 meshes with the driven gear 3-2. Several forming bosses 3-5 are provided on the surface of the forming platform 2. The forming bosses 3-5 are arranged horizontally in a stepped manner. A pair of feeding rollers 3-6 are rotatably connected inside the equipment frame 1. Each feeding roller 3-6 has a transmission gear 3-7 at one end, and the transmission gears 3-7 mesh with each other. One of the feeding rollers 3-6 is driven to rotate by electricity. A stabilizing roller 3-8 is rotatably connected inside the equipment frame 1. The stabilizing roller 3-8 has the same structure as the forming roller 3-1.

[0024] In some examples, to achieve the effect of progressive bending of metal sheets, a push forming assembly 3 is designed. The forming rollers 3-1 in the equipment frame 1 are arranged linearly, and the driven gear 3-2 at one end of the rollers meshes with the drive gear 3-4 on the drive shaft 3-3. When the drive shaft 3-3 is driven to rotate by the motor, all forming rollers 3-1 are synchronously driven to rotate at the same speed. The sheet metal is pushed into the equipment by two sets of feed rollers 3-6. The two feed rollers 3-6 move simultaneously through the transmission gear 3-7 and are first compacted and positioned by the stabilizing roller 3-8 to prevent displacement during the conveying process.

[0025] The stepped forming bosses 3-5 on the surface of forming platform 2 correspond vertically to the forming rollers 3-1, forming a multi-stage bending station. For example, the sheet material is first pressed by the first set of forming rollers 3-1 and the bosses to complete the initial curvature bending; as the sheet material is conveyed forward, it passes through subsequent forming rollers 3-1 and higher-level bosses in sequence, gradually deepening the bending angle, and finally forming the three-dimensional structure required for the enclosure. This segmented pressure progressive forming design avoids sheet material cracking or uneven deformation caused by one-time bending, and is especially suitable for thicker metal sheets, ensuring that the formed enclosure has a uniform curvature and a stable structure.

[0026] like Figures 1-3 As shown in the figure, the cutting assembly 4 in this embodiment includes a cutter holder 4-1, which is connected to the top frame 7 by a vertical linear drive. Both ends of the surface of the cutter holder 4-1 are provided with connecting rods 4-2, which are movably connected to the top frame 7. Each connecting rod 4-2 is fitted with a stabilizing spring 4-3. The surfaces of the forming platform 2 and the forming boss 3-5 are provided with cutting grooves 4-4, which correspond to the positions of the cutter holder 4-1.

[0027] In some examples, a cutting assembly 4 is designed to achieve precise cutting of the formed enclosure. The cutter holder 4-1 on the top frame 7 is driven by a cylinder 5 or an electric push rod and can be quickly raised and lowered in the vertical direction. The connecting rods 4-2 at both ends of the cutter holder 4-1 are fitted into the guide holes of the top frame 7. The stabilizing springs 4-3 on the rods provide buffering force. When the cutter holder 4-1 is pressed down, the spring compression makes the blade evenly stressed, avoiding burrs or deformation on the cut surface caused by rigid contact.

[0028] The cutting grooves 4-4 on the forming platform 2 and forming boss 3-5 are perfectly aligned with the position of the cutter holder 4-1. When the sheet metal is formed to the specified length, the control system triggers the linear drive device, and the cutter holder 4-1 drives the blade to quickly cut into the cutting groove 4-4, cutting the enclosure. The depth of the cutting groove 4-4 matches the blade thickness, ensuring that the sheet metal is completely severed during cutting. The elastic return function of the stabilizing spring 4-3 allows the cutter holder 4-1 to quickly return, without affecting the subsequent conveying and forming of sheet metal. This design achieves automated control of the cutting process, with precise cutting position and a flat cut surface, eliminating the need for secondary trimming and improving the production efficiency and finished product quality of metal enclosures.

[0029] For example, such as Figure 2 As shown, cylinders 5 are provided on both sides of the equipment frame 1, and brackets 6 are provided at the output end of the cylinders 5. The brackets 6 are located on one side of the cutter frame 4-1.

[0030] In some examples, the cylinders 5 on both sides of the equipment frame 1 and the bracket 6 form a cutting auxiliary support structure. The cylinders 5 are vertically installed inside the equipment frame 1, with their output ends located on one side of the cutter holder 4-1 and at the same height as the forming platform 2. When the cutting assembly 4 is working, the cylinders 5 first push the bracket 6 upward, and its top surface fits against the lower surface of the formed sheet metal, forming a temporary support point to prevent the sheet metal from sagging due to its own weight during cutting, causing the cut surface to become skewed. After complete cutting, it can descend and slide the sheet metal outward. For example, when cutting long fences, the support of the bracket 6 can avoid deformation caused by suspended cutting, which is especially suitable for precise cutting of large-sized metal fences.

[0031] For example, such as Figure 1 As shown, both the driving gear 3-4 and the driven gear 3-2 adopt a bevel gear structure with 90° transmission.

[0032] In some examples, the drive gear 3-4 and driven gear 3-2 employ a 90° bevel gear structure to achieve multi-stage synchronous power transmission. The conical meshing design of the bevel gears converts the horizontal rotational motion of the drive shaft 3-3 into the rotational motion of the forming rollers 3-1, allowing multiple sets of forming rollers 3-1 to be arranged longitudinally along the equipment frame 1, saving lateral space. For example, when the drive shaft 3-3 is driven to rotate horizontally by a motor, the transmission is smooth and without jamming, ensuring that all forming rollers 3-1 rotate synchronously, avoiding inconsistent sheet forming due to differences in rotational speed, which is suitable for industrial scenarios where the internal space of the equipment frame 1 is compact.

[0033] For example, such as Figure 1 As shown, the surface of the forming roller 3-1 is an anti-slip structural surface with high friction, while the surfaces of the forming platform 2 and the forming boss 3-5 are both smooth structural surfaces.

[0034] In some examples, the anti-slip structure on the surface of the forming roller 3-1 and the smooth surface of the forming platform 2 form a complementary design. The surface of the forming roller 3-1 is knurled or sandblasted to create a high-friction surface, which can firmly clamp the sheet metal and drive it forward, preventing slippage during conveying. The surfaces of the forming platform 2 and the forming boss 3-5 are ground and polished to reduce the frictional resistance between the sheet metal and the platform, avoiding surface scratches. The anti-slip surface ensures stable pushing force, while the smooth platform keeps the bottom of the steel plate clean. The final formed fence surface is free of indentations or scratches, meeting the appearance quality requirements of architectural decoration.

[0035] In actual use: The metal sheet is placed at the feed end of the equipment frame 1. The electric drive device of the feed roller 3-6 is started, and the feed roller 3-6 rotates synchronously through the transmission gear 3-7, feeding the sheet into the equipment frame 1. The drive shaft 3-3 is electrically controlled to rotate, and through the meshing of the drive gear 3-4 and the driven gear 3-2, it drives the forming roller 3-1 to rotate. The sheet moves forward under the friction of the forming roller 3-1. The sheet is first compacted and positioned by the stabilizing roller 3-8, and then passes through the multi-stage forming rollers 3-1 and the stepped forming bosses 3-5 on the forming platform 2 to gradually complete the bending and forming process. When the sheet is formed to the specified length, the cylinders 5 on both sides of the equipment frame 1 push the bracket 6 to move upward to support the sheet. The cutter holder 4-1 on the top frame 7 descends through vertical linear drive, and the blade cuts the sheet along the cutting groove 4-4. After cutting, the cylinder 5 retracts the bracket 6, and the formed metal enclosure is removed from the equipment frame 1.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A metal fence forming apparatus, characterized by, include: Equipment rack (1) and forming platform (2), the forming platform (2) being disposed within the equipment rack (1); A push forming component (3) is disposed in the equipment frame (1); The top frame (7) and the cutting assembly (4) are fixed inside the equipment frame (1) and the cutting assembly (4) is disposed on the top frame; The push forming component (3) includes several forming rollers (3-1), all of which are rotatably connected inside the equipment frame (1). Each forming roller (3-1) has a driven gear (3-2) at one end. A drive shaft (3-3) is provided on one side of the equipment frame (1). The drive shaft (3-3) is rotated by electric control. Several drive gears (3-4) are provided on the drive shaft (3-3).

2. A metal fence forming apparatus according to claim 1, wherein The drive gears (3-4) mesh with the driven gears (3-2). The surface of the forming platform (2) is provided with a number of forming bosses (3-5). The forming bosses (3-5) are arranged in a stepped horizontal distribution. A pair of feed rollers (3-6) are rotatably connected inside the equipment frame (1).

3. A metal fence forming apparatus according to claim 2, wherein Each of the feeding rollers (3-6) is provided with a transmission gear (3-7) at one end, and the transmission gears (3-7) mesh with each other. One of the feeding rollers (3-6) is driven to rotate by electricity. A stabilizing roller (3-8) is rotatably connected inside the equipment frame (1). The stabilizing roller (3-8) has the same structure as the forming roller (3-1).

4. A metal fence forming apparatus according to claim 2, wherein The cutting assembly (4) includes a cutter holder (4-1), which is connected to the top frame (7) via a vertical linear drive. Both ends of the cutter holder (4-1) are provided with connecting rods (4-2), which are movably connected to the top frame (7).

5. A metal fence forming apparatus according to claim 4, wherein Each connecting rod (4-2) is fitted with a stabilizing spring (4-3). The forming platform (2) and the forming boss (3-5) are both provided with a cutting groove (4-4), which corresponds to the position of the cutting blade holder (4-1).

6. A metal fence forming apparatus according to claim 4, wherein A cylinder (5) is provided on both sides of the equipment frame (1), and a bracket (6) is provided at the output end of the cylinder (5). The bracket (6) is located on one side of the cutter holder (4-1).

7. The metal fencing forming equipment according to claim 1, characterized in that, Both the driving gear (3-4) and the driven gear (3-2) adopt a bevel gear structure with 90° transmission.

8. A metal fence forming apparatus according to claim 2, wherein The surface of the forming roller (3-1) is an anti-slip structure with high friction, while the surfaces of the forming platform (2) and the forming boss (3-5) are smooth structures.

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