Bending machine for aluminum veneer machining

Abstract

The utility model relates to the technical field of aluminum veneer machining, in particular to a bending machine for aluminum veneer machining. Comprising a machining table, a supporting seat, a pressing assembly, two bending assemblies and a positioning assembly, the positioning assembly comprises two positioning plates, two cams, two limiting blocks, two extrusion plates and two abutting springs, the supporting seat is provided with a through groove, and the two limiting blocks are slidably connected with the supporting seat and located in the through groove; the two positioning plates are fixedly connected with the corresponding limiting blocks respectively, the extrusion plates are fixedly connected with the limiting blocks respectively and located below the limiting blocks respectively, the two ends of each abutting spring are fixedly connected with the supporting base and the corresponding limiting block respectively and located in the through groove, and the two cams are rotationally arranged in the through groove in the supporting base. By the adoption of the mode, aluminum veneers can be precisely limited, the situation that the aluminum veneers deviate is avoided, and the machining quality is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum panel processing technology, and in particular to a bending machine for aluminum panel processing. Background Technology

[0002] Aluminum single-panel refers to building decoration materials that have undergone chromating and other treatments, followed by fluorocarbon spraying technology. Fluorocarbon coatings mainly refer to polyvinylidene fluoride resin, and are divided into primer, topcoat, and clear coat. The production of aluminum single-panel involves two main steps: the first step is sheet metal processing, which mainly involves cutting, folding, bending, welding, and grinding flat sheets to process the aluminum single-panel into the required shape and size for construction. In current technology, when aluminum single-panel is used in buildings, the requirements for shape and thickness vary depending on the building's needs, necessitating bending standard flat sheets into the required curvature.

[0003] In existing technology patent CN218283296U, a bending machine for processing aluminum single panels is disclosed. By setting up an electric cylinder structure and a support structure, the electric cylinder structure can drive two support slides to move towards or away from each other, so that the unfolded specifications of the two support slides can be adapted to the aluminum single panel to be bent. This allows the bending machine to handle aluminum single panels of different specifications, thereby improving the usability of the bending machine. By setting up a bending device, the driving power supply drives the bending plate to rotate through the driving gear, so that the tilt angle of the bending plate can be adjusted according to actual use requirements. In addition, the deflection plate can support the bending part of the aluminum single panel until the bending plate is parallel to the adjusted deflection plate. This allows the aluminum single panel to be bent at any angle, improving the bending accuracy of the aluminum single panel and meeting the needs of bending at different angles.

[0004] In the existing methods described above, aluminum panels can only be pressed down and fixed, but the aluminum panels are not precisely positioned, which makes them prone to displacement and affects the processing quality. Utility Model Content

[0005] The purpose of this utility model is to provide a bending machine for processing aluminum panels, which solves the problem that the existing technology can only press down and fix the aluminum panels, but does not accurately limit the position of the aluminum panels, and the aluminum panels are prone to displacement, which will affect the processing quality.

[0006] To achieve the above objectives, this utility model employs a bending machine for aluminum single-panel processing, comprising a processing table, a support base, a pressing assembly, two sets of bending assemblies, and a positioning assembly. The support base is fixedly disposed above the processing table, and the pressing assembly and the two sets of bending assemblies are disposed above the processing table. The positioning assembly includes two positioning plates, two cams, two limiting blocks, two extrusion plates, and two abutment springs. The support base has a through groove, and the two limiting blocks are slidably connected to the support base and located within the through groove. The two positioning plates are fixedly connected to their respective limiting blocks and located above the limiting blocks. Each extrusion plate is fixedly connected to its respective limiting block and located below the limiting block. Both ends of each abutment spring are fixedly connected to the support base and its corresponding limiting block and located within the through groove. The two cams are rotatably disposed within the through groove of the support base.

[0007] The positioning component further includes two upper blocks, which are fixedly connected to the corresponding positioning plates and are located above the positioning plates.

[0008] The positioning component further includes two rubber pads, each of which is fixedly connected to the corresponding extrusion plate and is located on the outer side wall of the extrusion plate.

[0009] The pressing assembly includes a mounting frame, a first hydraulic cylinder, and a pressing plate. The mounting frame is fixedly connected to the processing table and located above the processing table. The first hydraulic cylinder is fixedly connected to the mounting frame and located on the mounting frame. The pressing plate is fixedly connected to the output end of the first hydraulic cylinder.

[0010] The bending assembly includes a support frame, a second hydraulic cylinder, and a bending block. The support frame is fixedly connected to the processing table and is located above the processing table. The second hydraulic cylinder is fixedly connected to the support frame and is located inside the support frame. The bending block is fixedly connected to the output end of the second hydraulic cylinder.

[0011] This utility model discloses a bending machine for processing aluminum single panels. When bending the aluminum single panel, the aluminum single panel is first placed above the support base and between two positioning plates. Then, two cams are driven to rotate within the support base. Each cam pushes the extrusion plate, and the force on the extrusion plate causes the limiting block to stretch the holding spring within the through groove. At the same time, the positioning plates are moved closer to the aluminum single panel until the two positioning plates limit the aluminum single panel. Then, the pressing assembly is activated to press and fix the aluminum single panel. Finally, the bending assembly is activated to bend the aluminum single panel. By using the above method, the aluminum single panel can be accurately limited, avoiding the aluminum single panel from shifting, and greatly improving the processing quality. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a structural schematic diagram of the bending machine for processing aluminum single panels according to this utility model.

[0014] Figure 2 This is a front view of the structure of the bending machine for processing aluminum single panels according to this utility model.

[0015] Figure 3 This is the utility model Figure 2 A cross-sectional view of the AA line structure.

[0016] Figure 4 This is a cross-sectional view of the unfixed aluminum panel of the bending machine for processing aluminum panels according to this utility model.

[0017] 100-Aluminum single panel, 101-Processing table, 102-Support base, 103-Positioning plate, 104-Cam, 105-Limit block, 106-Extrusion plate, 107-Holding spring, 108-Through groove, 109-Upper stop block, 110-Rubber pad, 111-Mounting bracket, 112-First hydraulic cylinder, 113-Pressing plate, 114-Support frame, 115-Second hydraulic cylinder, 116-Bending block, 117-Motor. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0019] Please see Figures 1-4 This utility model provides a bending machine for processing aluminum single-panel 100: it includes a processing table 101, a support base 102, a pressing assembly, two sets of bending assemblies, and a positioning assembly. The support base 102 is fixedly disposed above the processing table 101. The pressing assembly and the two sets of bending assemblies are disposed above the processing table 101. The positioning assembly includes two positioning plates 103, two cams 104, two limiting blocks 105, two pressing plates 106, and two abutment springs 107. The support base 102 has a through groove 108. The two limiting blocks 105 are slidably connected to the support base 102 and are both located at the... Within the through groove 108, two positioning plates 103 are fixedly connected to corresponding limiting blocks 105 and are respectively located above the limiting blocks 105. Each pressing plate 106 is fixedly connected to the limiting blocks 105 and is respectively located below the limiting blocks 105. Both ends of each abutment spring 107 are fixedly connected to the support base 102 and the corresponding limiting block 105 and are located within the through groove 108. Both cams 104 are rotatably disposed within the through groove 108 of the support base 102.

[0020] In this embodiment, when bending the aluminum panel 100, the aluminum panel 100 is first placed above the support base 102 and between the two positioning plates 103. Then, two motors 117 are activated within the support base 102. Each motor 117 controls the rotation of the cam 104, and each cam 104 pushes the extrusion plate 106. The force on the extrusion plate 106 causes the limiting block 105 to stretch the holding spring 107 within the through groove 108. At the same time, the positioning plates 103 are driven to move closer to the aluminum panel 100 until the two positioning plates 103 limit the aluminum panel 100. Then, the pressing assembly is activated to press and fix the aluminum panel 100. Subsequently, the bending assembly is activated to bend the aluminum panel 100. By using the above method, the aluminum panel 100 can be accurately limited, avoiding the aluminum panel 100 from shifting, and greatly improving the processing quality.

[0021] Furthermore, the positioning component also includes two upper blocks 109, which are fixedly connected to the corresponding positioning plates 103 and are respectively located above the positioning plates 103.

[0022] In this embodiment, by providing the upper stop 109 on the outer side wall of each of the extrusion plates 106, the upper stop 109 is used to shield the aluminum single panel 100 and prevent the aluminum single panel 100 from easily detaching.

[0023] Furthermore, the positioning component also includes two rubber pads 110, each of which is fixedly connected to the corresponding extrusion plate 106 and is located on the outer side wall of the extrusion plate 106.

[0024] In this embodiment, by providing the rubber pad 110 on the outer side wall of each of the extrusion plates 106, the rubber pad 110 can increase the friction between the extrusion plate 106 and the aluminum single panel 100, thereby fixing the aluminum single panel 100 more stably.

[0025] Furthermore, the pressing assembly includes a mounting frame 111, a first hydraulic cylinder 112, and a pressing plate 113. The mounting frame 111 is fixedly connected to the processing table 101 and is located above the processing table 101. The first hydraulic cylinder 112 is fixedly connected to the mounting frame 111 and is located on the mounting frame 111. The pressing plate 113 is fixedly connected to the output end of the first hydraulic cylinder 112.

[0026] In this embodiment, when it is necessary to press down and fix the aluminum panel 100, the first hydraulic cylinder 112 on the mounting bracket 111 is activated. The output end of the first hydraulic cylinder 112 drives the pressing plate 113 to move down, and the pressing plate 113 will fix the aluminum panel 100 on the support base 102.

[0027] Furthermore, the bending assembly includes a support frame 114, a second hydraulic cylinder 115, and a bending block 116. The support frame 114 is fixedly connected to the processing table 101 and is located above the processing table 101. The second hydraulic cylinder 115 is fixedly connected to the support frame 114 and is located inside the support frame 114. The bending block 116 is fixedly connected to the output end of the second hydraulic cylinder 115.

[0028] In this embodiment, when it is necessary to bend the aluminum panel 100, the second hydraulic cylinder 115 on the support frame 114 is activated. The output end of the second hydraulic cylinder 115 drives the bending block 116 to move down, and then the bending block 116 will press down and bend the fixed aluminum panel 100.

[0029] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A bending machine for processing aluminum single panels, comprising a processing table, a support base, a pressing assembly, and two sets of bending assemblies, wherein the support base is fixedly disposed above the processing table, and the pressing assembly and the two sets of bending assemblies are disposed above the processing table, characterized in that, It also includes a positioning assembly, which comprises two positioning plates, two cams, two limiting blocks, two pressing plates, and two holding springs. The support base has a through groove. The two limiting blocks are slidably connected to the support base and are located within the through groove. The two positioning plates are fixedly connected to the corresponding limiting blocks and are located above the limiting blocks. Each pressing plate is fixedly connected to the limiting block and is located below the limiting block. Both ends of each holding spring are fixedly connected to the support base and the corresponding limiting block and are located within the through groove. The two cams are rotatably disposed within the support base.

2. The bending machine for aluminum single-panel processing as described in claim 1, characterized in that, The positioning component also includes two upper blocks, which are fixedly connected to the corresponding positioning plates and are located above the positioning plates respectively.

3. The bending machine for aluminum single-panel processing as described in claim 2, characterized in that, The positioning component also includes two rubber pads, each of which is fixedly connected to the corresponding extrusion plate and is located on the outer side wall of the extrusion plate.

4. The bending machine for aluminum single-panel processing as described in claim 1, characterized in that, The pressing assembly includes a mounting frame, a first hydraulic cylinder, and a pressing plate. The mounting frame is fixedly connected to the processing table and located above the processing table. The first hydraulic cylinder is fixedly connected to the mounting frame and located on the mounting frame. The pressing plate is fixedly connected to the output end of the first hydraulic cylinder.

5. The bending machine for aluminum single-panel processing as described in claim 4, characterized in that, The bending assembly includes a support frame, a second hydraulic cylinder, and a bending block. The support frame is fixedly connected to the processing table and located above the processing table. The second hydraulic cylinder is fixedly connected to the support frame and located inside the support frame. The bending block is fixedly connected to the output end of the second hydraulic cylinder.

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