Multi-layer plastic cellular board hot laminating forming device
By combining the limiting mechanism and the hot pressing mechanism, the problem of poor fastening of traditional hot pressing fixtures is solved, and high-precision and uniform hot pressing of multi-layer plastic honeycomb panels and non-woven fabrics is achieved, thereby improving product quality and reliability.
Patent Information
- Application Number
- CN202423131701.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-18
AI Technical Summary
Traditional hot press fixtures have poor fastening properties during the hot pressing process and are prone to shaking, resulting in low parallelism accuracy and uneven pressure when pressing plastic honeycomb panels, which affects product quality and reliability.
The multi-layer plastic honeycomb panel heat bonding molding device, which combines a limiting mechanism and a hot pressing mechanism, achieves precise positioning of the non-woven fabric through the cooperation of threaded rods, hinge frames, limiting rollers, slide rails and limiting rods, and uses a cylinder-driven electric heating roller for hot pressing to ensure a tight bond between the multi-layer plastic honeycomb panel and the non-woven fabric.
It improves the pressing accuracy and uniformity of multi-layer plastic honeycomb panels and non-woven fabrics, enhances the product's tightness and reliability, and ensures high-quality hot pressing effect.
Smart Images
Figure CN223750292U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of plastic honeycomb board production, especially to a multi-layer plastic honeycomb board hot bonding forming device. BACKGROUND
[0002] Plastic honeycomb board is a kind of honeycomb material made of PVC, PET, PP and other plastic sheet materials, which has many advantages. First, it is light but strong, can bear large load. Second, it is waterproof and moistureproof, suitable for use in various environments. In addition, it also has excellent shockproof, heat preservation, heat insulation and sound insulation performance, which can effectively improve the energy efficiency and comfort of buildings. Due to its unique structure and performance advantages, plastic honeycomb board has been widely used in aviation, aerospace, construction, automobile and other fields. At the same time, its environmental protection, recycling and other characteristics also meet the current green development concept.
[0003] During the manufacturing process of plastic honeycomb board, hot pressing clamp is needed to fix it. However, the traditional hot pressing clamp has poor fastening performance and is prone to shaking during hot pressing. In the process of pressing non-woven fabric and multi-layer plastic honeycomb board, it cannot be absolutely parallel, the parallelism precision of pressing plate is not high, and the pressure between pressing plates is not uniform, which reduces the product quality and reliability. Therefore, the utility model provides a multi-layer plastic honeycomb board hot bonding forming device to solve the above problems. UTILITY MODEL CONTENTS
[0004] In view of the above problems, the utility model provides a multi-layer plastic honeycomb board hot bonding forming device to solve the problem of poor fastening performance and shaking of the traditional hot pressing clamp during hot pressing.
[0005] To achieve the purpose of the utility model, the utility model realizes the following technical scheme: a multi-layer plastic honeycomb board hot bonding forming device, comprising a conveyor belt, a No. 1 frame and a No. 2 frame, a No. 1 frame is arranged on the left side of the conveyor belt, a No. 2 frame is arranged on the right side of the conveyor belt, a No. 3 frame is arranged between the No. 1 frame and the No. 2 frame, a hot pressing mechanism is arranged on the top of the No. 1 frame, a limiting mechanism is arranged on the top of the No. 3 frame, and a guide mechanism is arranged on the top of the No. 2 frame.
[0006] Further improvement lies in that the limiting mechanism comprises a threaded rod, a hinged frame, a limiting roller, a sliding rail and a limiting rod, the top of the No. 3 frame is threadedly connected with a threaded rod, the bottom end of the threaded rod is rotatably connected with a hinged frame, the inner side of the hinged frame is rotatably connected with a limiting roller, the top of the No. 3 frame is fixedly connected with a sliding rail on both sides in symmetry, and the top of the sliding rail is slidably connected with a limiting rod.
[0007] Further improvement lies in that the top of the third frame is rotationally connected with a bidirectional screw rod, the two ends of the bidirectional screw rod respectively penetrate the interiors of two limiting rods and are threadedly connected therewith, and one end of the bidirectional screw rod is fixedly connected with a knob.
[0008] Further improvement lies in that the hot pressing mechanism comprises a cylinder, a connecting frame and an electric heating roller, the top of the first frame is fixedly installed with the cylinder, the output end of the cylinder is fixedly connected with the connecting frame, and the inner side of the connecting frame is hingedly connected with the electric heating roller.
[0009] Further improvement lies in that the bottom of the first frame is provided with a supporting plate, the two ends of the supporting plate are detachably connected with the two sides of the bottom of the first frame through bolts, and the bottom of the supporting plate is attachedly connected with the top of the conveying belt.
[0010] Further improvement lies in that the guiding mechanism comprises assembling frames and guiding rollers, the top of the first frame is symmetrically provided with the assembling frames, and three guiding rollers are rotationally connected between the two assembling frames and are arranged in a triangular shape.
[0011] Further improvement lies in that the outer side of the assembling frame is fixedly connected with a bolt, the top of the first frame is provided with a recess, one end of the bolt penetrates the interior of the recess and is threadedly connected with a nut.
[0012] The beneficial effects of the present application are as follows: the threaded rod is twisted to rotate up and down to drive the hinged frame to move up and down reciprocally, so as to adjust the height of the limiting rollers on the inner side of the hinged frame, so that the bottom of the hinged frame is just pressed to attach the non-woven fabric to the top of the multi-layer plastic honeycomb board; the knob can twist the bidirectional screw rod to rotate on the top of the third frame, the bidirectional screw rod is threadedly matched with the limiting rods, the sliding rails limit the moving tracks of the limiting rods, the bidirectional screw rod drives the two limiting rods to move in different directions on the two sides of the top of the third frame when the bidirectional screw rod rotates in opposite directions, the two limiting rods are driven to approach or move away from each other, one side of each limiting rod is attached to the two sides of the non-woven fabric, the non-woven fabric is limited, and the non-woven fabric is just combined with the multi-layer plastic honeycomb board. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a front view of the present application;
[0014] Figure 2 It is a structure schematic view of the hot attaching mechanism of the present application;
[0015] Figure 3 It is a structure schematic view of the limiting mechanism of the present application;
[0016] Figure 4 It is a structure schematic view of the supporting mechanism of the present application.
[0017] Wherein: 1, conveyor belt; 2, No. 1 frame; 3, No. 2 frame; 4, No. 3 frame; 5, threaded rod; 6, articulated frame; 7, limit roller; 8, slide rail; 9, bidirectional screw; 10, limit rod; 11, air cylinder; 12, connecting frame; 13, electric heating roller; 14, support plate; 15, assembly frame; 16, guide roller; 17, groove; 18, bolt. DETAILED DESCRIPTION
[0018] In order to deepen the understanding of the utility model, the utility model will be further described below in conjunction with examples, and the examples are only used to explain the utility model and do not constitute a limitation on the protection scope of the utility model.
[0019] According to Figure 1 , 2 , 3, 4, the embodiment proposes a multi-layer plastic honeycomb board hot bonding forming device, comprising a conveyor belt 1, a No. 1 frame 2 and a No. 2 frame 3, the left side of the conveyor belt 1 is provided with a No. 1 frame 2, the right side of the conveyor belt 1 is provided with a No. 2 frame 3, a No. 3 frame 4 is arranged between the No. 1 frame 2 and the No. 2 frame 3, a hot pressing mechanism is arranged on the top of the No. 1 frame 2, a limiting mechanism is arranged on the top of the No. 3 frame 4, and a guide mechanism is arranged on the top of the No. 2 frame 3. The multi-layer plastic honeycomb board coated with glue is placed on the right side of the conveyor belt 1, the non-woven fabric is pulled through the guide mechanism, and then is bonded to the bottom of the limiting mechanism. The conveyor belt 1 drives the multi-layer plastic honeycomb board to move towards the hot pressing mechanism. In this process, the non-woven fabric falls on the top of the multi-layer plastic honeycomb board coated with glue. When the multi-layer plastic honeycomb board and the non-woven fabric move together to the lower side of the hot pressing mechanism, the multi-layer plastic honeycomb board and the non-woven fabric are hot pressed, so that they are fixed as a whole.
[0020] The limiting mechanism comprises a threaded rod 5, an articulated frame 6, a limiting roller 7, a slide rail 8 and a limiting rod 10, the top of the No. 3 frame 4 is threadedly connected with the threaded rod 5, the bottom end of the threaded rod 5 is rotatably connected with the articulated frame 6, the inner side of the articulated frame 6 is rotatably connected with the limiting roller 7, the two sides of the top of the No. 3 frame 4 are symmetrically fixedly connected with the slide rail 8, and the top of the slide rail 8 is slidably connected with the limiting rod 10. The threaded rod 5 is twisted to rotate up and down, which can drive the articulated frame 6 to move up and down reciprocatingly, so as to adjust the height of the limiting roller 7 on the inner side of the articulated frame 6, so that the bottom of the limiting roller 7 is just pressed to bond the non-woven fabric on the top of the multi-layer plastic honeycomb board.
[0021] The top of the third frame 4 is rotationally connected with a bidirectional screw rod 9, both ends of the bidirectional screw rod 9 respectively penetrate the interiors of two limiting rods 10 and are threadedly connected therewith, one end of the bidirectional screw rod 9 is fixedly connected with a knob, the bidirectional screw rod 9 can be screwed on the top of the third frame 4 through the knob, the bidirectional screw rod 9 is threadedly matched with the limiting rods 10, and the sliding rail 8 limits the movement tracks of the limiting rods 10, when the bidirectional screw rod 9 is reversely rotated, the two limiting rods 10 can be moved in different directions on the two sides of the top of the third frame 4, the two limiting rods 10 are brought close to or away from each other, that is, one side of each of the two limiting rods 10 is respectively attached to the two sides of the non-woven fabric, so as to limit the non-woven fabric, so that the non-woven fabric is combined with the multi-layer plastic honeycomb plate.
[0022] The hot-pressing mechanism comprises a cylinder 11, a connecting frame 12 and an electric heating roller 13, the top of the first frame 2 is fixedly provided with the cylinder 11, the output end of the cylinder 11 is fixedly connected with the connecting frame 12, the inner side of the connecting frame 12 is hingedly provided with the electric heating roller 13, the output end of the cylinder 11 can drive the electric heating roller 13 to move downward through the connecting frame 12, so that the bottom of the electric heating roller 13 is attached to the top of the non-woven fabric and the multi-layer plastic honeycomb plate, the electric heating roller 13 is provided with an electric heating wire wound therein, so as to convert electric energy into heat energy, so as to automatically heat the electric heating roller 13, the high temperature of the electric heating roller 13 is used to hot-press the multi-layer plastic honeycomb plate and the non-woven fabric, so as to accelerate the attachment of the non-woven fabric on the top of the multi-layer plastic honeycomb plate, and when the hot-pressing is completed, the cylinder 11 drives the electric heating roller 13 to move upward and reset.
[0023] The bottom of the first frame 2 is provided with a supporting plate 14, both ends of the supporting plate 14 are detachably connected with the two sides of the bottom of the first frame 2 through bolts, the bottom of the supporting plate 14 is attached to the top of the conveying belt 1, the supporting plate 14 is fixed on the bottom of the first frame 2 through bolts, the hot-pressed part of the multi-layer plastic honeycomb plate and the non-woven fabric is located on the top of the supporting plate 14, the top of the supporting plate 14 has good flatness, so that the hot-pressing effect of the electric heating roller 13 on the multi-layer plastic honeycomb plate and the non-woven fabric is better.
[0024] The guide mechanism comprises assembling frames 15 and guide rollers 16, the top of the first frame 2 is symmetrically provided with the assembling frames 15, three guide rollers 16 are rotationally connected between the two assembling frames 15, the three guide rollers 16 are arranged in a triangular shape, the outer side of the assembling frame 15 is fixedly connected with a bolt 18, the top of the first frame 2 is provided with a groove 17, one end of the bolt 18 penetrates the inside of the groove 17 and is threadedly connected with a nut, the assembling frame 15 with the guide rollers 16 is arranged on the top of the first frame 2, and the bolts 18 on the outer sides of the two assembling frames 15 penetrate the inside of the groove 17, the nut is tightened on one end of the bolt 18, the nut clamps the first frame 2 and the assembling frame 15, so as to fix the guide rollers 16 on the top of the first frame 2, the non-woven fabric is misaligned and wound on the three guide rollers 16, the non-woven fabric can be tensioned, and one end of the non-woven fabric on the guide roller 16 falls on the top of the multi-layer plastic honeycomb plate, so as to guide the non-woven fabric.
[0025] The multi-layer plastic honeycomb plate hot bonding forming device, by screwing the threaded rod 5 up and down, the hinge frame 6 can be driven to move up and down reciprocally, so as to adjust the height of the limiting roller 7 on the inner side of the hinge frame 6, so that the bottom thereof can press and bond the non-woven fabric on the top of the multi-layer plastic honeycomb plate, the knob can drive the bidirectional screw rod 9 to rotate on the top of the third frame 4, the bidirectional screw rod 9 is threadedly matched with the limiting rod 10, and the sliding rail 8 limits the movement track of the limiting rod 10, when the bidirectional screw rod 9 is reversely rotated, the two limiting rods 10 can be driven to move in different directions on the two sides of the top of the third frame 4, the two limiting rods 10 are driven to approach or move away from each other, that is, one side of the two limiting rods 10 is respectively bonded with the two sides of the non-woven fabric, so as to limit the non-woven fabric, so that the non-woven fabric is combined with the multi-layer plastic honeycomb plate.
[0026] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A multi-layer plastic honeycomb plate hot bonding forming device, comprising a conveyor belt (1), a first frame (2) and a second frame (3), characterized in that: The left side of the conveying belt (1) is provided with a first frame (2), the right side of the conveying belt (1) is provided with a second frame (3), a third frame (4) is arranged between the first frame (2) and the second frame (3), a hot pressing mechanism is arranged on the top of the first frame (2), a limiting mechanism is arranged on the top of the third frame (4), and a guide mechanism is arranged on the top of the second frame (3). The limiting mechanism comprises a threaded rod (5), a hinged frame (6), a limiting roller (7), a sliding rail (8) and a limiting rod (10), the top of the third frame (4) is threadedly connected with the threaded rod (5), the bottom end of the threaded rod (5) is rotatably connected with the hinged frame (6), the inner side of the hinged frame (6) is rotatably connected with the limiting roller (7), the two sides of the top of the third frame (4) are fixedly connected with the sliding rail (8), and the top of the sliding rail (8) is slidably connected with the limiting rod (10).
2. The device according to claim 1, wherein: The top of the third frame (4) is rotatably connected with a bidirectional screw rod (9), the two ends of the bidirectional screw rod (9) respectively penetrate the interiors of the two limiting rods (10) and are threadedly connected therewith, and one end of the bidirectional screw rod (9) is fixedly connected with a knob.
3. The device according to claim 1, wherein: The hot pressing mechanism comprises a pneumatic cylinder (11), a connecting frame (12) and an electric heating roller (13), the top of the first frame (2) is fixedly installed with the pneumatic cylinder (11), the output end of the pneumatic cylinder (11) is fixedly connected with the connecting frame (12), and the inner side of the connecting frame (12) is hingedly connected with the electric heating roller (13).
4. The device according to claim 3, wherein: The bottom of the first frame (2) is provided with a supporting plate (14), the two ends of the supporting plate (14) are detachably connected with the two sides of the bottom of the first frame (2) through bolts, and the bottom of the supporting plate (14) is attached to the top of the conveying belt (1).
5. The device according to claim 1, wherein: The guide mechanism comprises an assembly frame (15) and a guide roller (16), the top of the first frame (2) is symmetrically provided with the assembly frame (15), three guide rollers (16) are rotatably connected between the two assembly frames (15), and the three guide rollers (16) are arranged in a triangular shape.
6. The device according to claim 5, wherein: The outer side of the assembly frame (15) is fixedly connected with a bolt (18), the top of the first frame (2) is provided with a groove (17), one end of the bolt (18) penetrates the interior of the groove (17) and is threadedly connected with a nut.