Sandwich board cutting mechanism

Abstract

The utility model relates to the technical field of laminboard cutting, in particular to a laminboard cutting mechanism which comprises two cutting assemblies and a support, each cutting assembly comprises a mounting base, a linkage rod, two mounting boxes, a fixing piece and a cutter body, worms are arranged at the two ends of each linkage rod, connecting rods are rotationally arranged in the two mounting boxes, and the two ends of each connecting rod are provided with screws. According to the laminboard cutting mechanism, worm wheels are arranged on the connecting rods, the connecting rods in the two mounting boxes are in linkage through chain wheels and chains, through the two cutting assembly structures, the synchronism and stability of the cutting action are ensured, meanwhile, the cutting force is effectively dispersed, the blade is prevented from being bent, and the cutting effect of foam laminboards can be remarkably improved through the laminboard cutting mechanism; and the cutting surface is smooth and the blade is not easy to bend.

Description

Technical Field

[0001] This utility model relates to the field of sandwich panel cutting technology, and in particular to a sandwich panel cutting mechanism. Background Technology

[0002] Foam sandwich panels, also known as color steel foam sandwich panels, are a common type of building material. They consist of two outer steel plates and an inner layer of polystyrene foam. They are formed by pressing and humidifying the outer steel plates using a computer-controlled full-color steel plate forming machine, and then applying a high-strength adhesive. Advantages include light weight, high flatness, low thermal conductivity, heat insulation and waterproofing functions, and ease of installation, allowing for rapid deployment. They have demonstrated their superiority in modern construction projects, particularly in temporary facilities on construction sites. They are widely used in temporary facilities, warehouses, exterior walls, steel structure building exterior walls, office partitions, maintenance, and decorative building materials.

[0003] However, after the foam sandwich panel is extruded, it needs to be cut. Due to the current cutting structure, the blade is prone to bending and the cut surface is uneven during the cutting process, which reduces the cutting effect of the foam sandwich panel. Utility Model Content

[0004] The purpose of this utility model is to provide a sandwich panel cutting mechanism, which aims to solve the technical problem that in the prior art, after the foam sandwich panel is extruded and formed, it needs to be cut. However, due to the fact that the current cutting structure is prone to blade bending and uneven cutting surface during the cutting process, the cutting effect of the foam sandwich panel is reduced.

[0005] To achieve the above objectives, this utility model employs a sandwich panel cutting mechanism, comprising two cutting components and a support. Each cutting component includes a mounting base, a linkage rod, and two mounting boxes. A cutter body is mounted on one end of the mounting base via a fixing member. Both ends of the linkage rod are equipped with worm gears, and the linkage rod is driven by a motor. Connecting rods are rotatably mounted within each of the two mounting boxes, and worm wheels are mounted on the connecting rods. The connecting rods within the two mounting boxes are linked by a sprocket and a chain. The mounting base is fixedly connected to the chain via a connecting member and is located on the chain, with the chain located at the other end of the mounting base. The mounting base is also sleeved on the linkage rod. The linkage rod is rotatably connected to the corresponding mounting box and is located between the two mounting boxes. The worm gear meshes with the worm wheel and is located below the worm wheel. The two mounting boxes are respectively fixedly connected to the support and symmetrically arranged on the support.

[0006] The two cutting components are respectively arranged on the bracket in opposite directions, and the blade tips of the two cutting components are 1-2 cm apart.

[0007] The fixing component includes two fixing bolts, two positioning rods, a collar, and a fixing plate. Each fixing bolt has a fixing nut. One end of the mounting base has a mounting groove, and the cutter body is located within the mounting groove. The two fixing bolts are respectively fixedly connected to the fixing plate and are located on the fixing plate. The two positioning rods are respectively fixedly connected to the fixing plate and are located on the fixing plate. The two fixing bolts and the two positioning rods are arranged in a cross shape. The collar is fitted onto the fixing bolts and the positioning rods, and the fixing nut abuts against the collar. The fixing plate abuts against the mounting base, and both the fixing bolts and the positioning rods penetrate the cutter body.

[0008] The connector includes multiple connecting bolts, each with a connecting nut. The other end of the mounting base has a groove, and the chain is located within the groove. The multiple connecting bolts are respectively fixedly connected to the mounting base via the connecting nuts and are located at the other end of the mounting base, and also pass through the chain.

[0009] The sandwich panel cutting mechanism further includes two limiting rods and multiple support rods. The two limiting rods are respectively fixedly connected to two horizontally arranged mounting boxes and located between the two mounting boxes. The multiple support rods are respectively fixedly connected to two vertically arranged mounting boxes and located between the two mounting boxes.

[0010] This utility model discloses a sandwich panel cutting mechanism, comprising two cutting components and a bracket. Each cutting component includes a mounting base, a linkage rod, and two mounting boxes. A cutter body is fixed to one end of the mounting base via a fastener. Both ends of the linkage rod are equipped with worm gears, and the linkage rod is driven by a motor. Connecting rods are rotatably mounted within each of the two mounting boxes, and worm gears are mounted on the connecting rods. The connecting rods within the two mounting boxes are linked by a sprocket and a chain. Through the structure of the two cutting components, each component includes a precise worm gear and worm wheel transmission system. The linkage structure of the sprocket and the chain ensures the synchronization and stability of the cutting action, while effectively dispersing the cutting force and preventing the blade from bending. In addition, the unique fastener structure achieves high-precision installation and stable fixation of the cutter body, further improving the flatness of the cut surface. The connector design ensures a firm connection between the mounting base and the chain, thereby guaranteeing smooth operation during the cutting process. In summary, this sandwich panel cutting mechanism can significantly improve the cutting effect of foam sandwich panels, ensuring a flat cut surface and preventing the blade from bending. Attached Figure Description

[0011] 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.

[0012] Figure 1 This is a three-dimensional view of the present invention.

[0013] Figure 2 This is a side view of the present invention.

[0014] Figure 3 This is the utility model Figure 2 A cross-sectional view along line AA in the middle.

[0015] Figure 4 This is the utility model Figure 3 A cross-sectional view along the BB line.

[0016] Figure 5 This is the utility model Figure 4 A cross-sectional view of the CC line.

[0017] Figure 6 This is a schematic diagram of the mounting base in this utility model.

[0018] 1-Bracket, 2-Mounting base, 3-Linkage rod, 4-Mounting box, 5-Cutter body, 6-Worm gear, 7-Motor, 8-Connecting rod, 9-Worm wheel, 10-Sprocket, 11-Chain, 12-Fixing bolt, 13-Positioning rod, 14-Collar, 15-Fixing disc, 16-Fixing nut, 17-Mounting groove, 18-Connecting bolt, 19-Connecting nut, 20-Groove, 21-Limiting rod, 22-Support rod. Detailed Implementation

[0019] 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.

[0020] Please see Figures 1-6This utility model provides a sandwich panel cutting mechanism, including two cutting components and a bracket 1. Each cutting component includes a mounting base 2, a linkage rod 3, and two mounting boxes 4. A cutter body 5 is fixedly mounted at one end of the mounting base 2 via a fixing member. Both ends of the linkage rod 3 are equipped with worm gears 6, and the linkage rod 3 is driven by a motor 7. Connecting rods 8 are rotatably mounted inside each of the two mounting boxes 4. Worm gears 9 are mounted on the connecting rods 8, and the connecting rods 8 in the two mounting boxes 4 are linked by a sprocket 10 and a chain 11. The mounting base 2 is fixedly connected to the chain 11 via a connecting member and is located on the chain 11, with the chain 11 located at the other end of the mounting base 2. The mounting base 2 is also sleeved on the linkage rod 3. The moving rod 3 is rotatably connected to the corresponding mounting box 4 and is located between the two mounting boxes 4. The worm 6 meshes with the worm wheel 9 and is located below the worm wheel 9. The two mounting boxes 4 are respectively fixedly connected to the bracket 1 and symmetrically arranged on the bracket 1. Through the structure of the two cutting components and the bracket 1, the synchronization and stability of the cutting action are achieved, and the cutting efficiency is improved. The worm 6 is set at both ends of the linkage rod 3 and is driven by the motor 7, which ensures the smooth transmission of power and reduces vibration and deviation during the cutting process. The connecting rod 8 in the two mounting boxes 4 is linked by the sprocket 10 and the chain 11, which ensures the synchronization of the actions of the two cutting components and makes the cutting surface flatter.

[0021] The two cutting components are respectively arranged on the bracket 1 in opposite directions, and the blade tips of the two cutting components are 1-2 cm apart. This configuration can reduce errors in the cutting process and improve cutting accuracy. The small gap design of the blade tips makes the cutting surface flatter and avoids the problem of uneven cutting caused by excessive blade spacing.

[0022] Secondly, the fixing components include two fixing bolts 12, two positioning rods 13, a collar 14, and a fixing plate 15. The fixing bolts 12 are provided with fixing nuts 16. One end of the mounting base 2 has a mounting groove 17, and the cutter body 5 is located within the mounting groove 17. The two fixing bolts 12 are respectively fixedly connected to the fixing plate 15 and are located on the fixing plate 15. The two positioning rods 13 are respectively fixedly connected to the fixing plate 15 and are located on the fixing plate 15. The two fixing bolts 12 and... The two positioning rods 13 are arranged in a cross shape. The collar 14 is sleeved on the fixing bolt 12 and the positioning rod 13, and the fixing nut 16 abuts against the collar 14. The fixing plate 15 abuts against the mounting base 2. The fixing bolt 12 and the positioning rod 13 both penetrate the cutter body 5. Through the combination of the fixing bolt 12, the positioning rod 13, the collar 14 and the fixing plate 15, the high-precision installation and stable fixation of the cutter body 5 are achieved, avoiding shaking and deviation during the cutting process.

[0023] Furthermore, the connector includes multiple connecting bolts 18, each with a connecting nut 19. The other end of the mounting base 2 has a groove 20, and the chain 11 is located within the groove 20. The multiple connecting bolts 18 are respectively fixedly connected to the mounting base 2 via the connecting nuts 19, and are located at the other end of the mounting base 2, also penetrating the chain 11. The combination of the connecting bolts 18 and the connecting nuts 19 ensures a firm connection between the mounting base 2 and the chain 11, avoiding the problem of detachment or loosening during the cutting process.

[0024] In addition, the sandwich panel cutting mechanism also includes two limiting rods 21 and multiple support rods 22. The two limiting rods 21 are respectively fixedly connected to the two horizontally arranged mounting boxes 4 and located between the two mounting boxes 4. The multiple support rods 22 are respectively fixedly connected to the two vertically arranged mounting boxes 4 and located between the two mounting boxes 4. The setting of the limiting rods 21 and the support rods 22 enhances the overall structural stability of the cutting mechanism and avoids structural deformation or damage caused by vibration or external force.

[0025] When using this invention, starting the motor 7 rotates the linkage rod 3, causing the worm gears 6 at both ends of the linkage rod 3 to rotate accordingly and mesh with the worm wheel 9 inside the mounting box 4. This drives the connecting rod 8 to rotate synchronously through the sprocket 10 and the chain 11. The chain 11 drives the mounting base 2 and the cutter body 5 to move along the path of the chain 11. Since the mounting base 2 is also sleeved on the linkage rod 3, the cutter body 5 performs a stable cutting action under the combined action of the linkage rod 3 and the chain 11. The two cutting components are arranged opposite each other, and the tips of the blades of the cutter body 5 are kept at a certain distance (1-2cm) to achieve synchronous cutting of the sandwich panel, ensuring the flatness and accuracy of the cutting surface. During the cutting process, the limiting rod 21 and the support rod 22 play a role in stabilizing the structure and providing auxiliary support, ensuring the smooth progress of the cutting process. In this way, the technical problem of cutting foam sandwich panels after extrusion molding is solved. Due to the current cutting structure, the blade is prone to bending and the cutting surface is uneven during the cutting process, which reduces the cutting effect of the foam sandwich panel.

[0026] 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 sandwich panel cutting mechanism, characterized in that, The device includes two cutting components and a bracket. Each cutting component includes a mounting base, a linkage rod, and two mounting boxes. A cutter body is fixed to one end of the mounting base via a fastener. Both ends of the linkage rod are equipped with worm gears and are driven by a motor. Connecting rods are rotatably mounted within each of the two mounting boxes, each with a worm wheel. These connecting rods are linked by a sprocket and a chain. The mounting base is fixedly connected to the chain via a connector and is located on the chain, with the chain located at the other end of the mounting base. The mounting base is also sleeved on the linkage rod. The linkage rod is rotatably connected to the corresponding mounting box and is located between the two mounting boxes. The worm gear meshes with the worm wheel and is located below the worm wheel. The two mounting boxes are respectively fixedly connected to the bracket and symmetrically arranged on the bracket.

2. The sandwich panel cutting mechanism as described in claim 1, characterized in that, The two cutting components are respectively arranged on the bracket in opposite directions, and the blade tips of the two cutting components are 1-2 cm apart.

3. The sandwich panel cutting mechanism as described in claim 2, characterized in that, The fixing component includes two fixing bolts, two positioning rods, a collar, and a fixing plate. Each fixing bolt has a fixing nut. One end of the mounting base has a mounting groove, and the cutter body is located within the mounting groove. The two fixing bolts are respectively fixedly connected to the fixing plate and are located on the fixing plate. The two positioning rods are respectively fixedly connected to the fixing plate and are located on the fixing plate. The two fixing bolts and the two positioning rods are arranged in a cross shape. The collar is fitted onto the fixing bolts and the positioning rods, and the fixing nut abuts against the collar. The fixing plate abuts against the mounting base, and both the fixing bolts and the positioning rods penetrate the cutter body.

4. The sandwich panel cutting mechanism as described in claim 3, characterized in that, The connector includes multiple connecting bolts, each with a connecting nut. The other end of the mounting base has a groove, and the chain is located within the groove. The multiple connecting bolts are respectively fixedly connected to the mounting base via the connecting nuts and are located at the other end of the mounting base, and also pass through the chain.

5. The sandwich panel cutting mechanism as described in claim 4, characterized in that, The sandwich panel cutting mechanism also includes two limiting rods and multiple support rods. The two limiting rods are respectively fixedly connected to two horizontally arranged mounting boxes and located between the two mounting boxes. The multiple support rods are respectively fixedly connected to two vertically arranged mounting boxes and located between the two mounting boxes.

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