A composite mechanism for flame-retardant foam

Abstract

This utility model discloses a composite mechanism for flame-retardant foam, relating to the field of foam processing technology. It includes: a support assembly providing a mounting base for a pressure-compositing assembly and a composite material conveying mechanism; a pressure-compositing assembly for pressurizing the composite material at the pressure-compositing station; and a composite material conveying mechanism comprising a servo motor fixedly mounted on the top of a frame, with a conveyor disc slidably attached to the top of a worktable and uniformly provided on the outer side of the servo motor's output shaft. The conveyor disc has multiple positioning grooves evenly distributed on its outer side. This utility model allows for the feeding of the next set of composite raw materials during the pressure-compositing process of the previous set, and also allows for the active output of the composite flame-retardant foam formed from the previous set of composite raw materials, saving manpower and effectively improving the processing efficiency of the composite flame-retardant foam.

Description

Technical Field

[0001] This utility model relates to the field of foam processing technology, and in particular to a composite structure for flame-retardant foam. Background Technology

[0002] Composite flame-retardant foam is a functional foam made through a multi-layer composite process. Its core feature is that, on the basis of the cushioning and heat insulation of ordinary foam, it enhances the flame-retardant and fire-resistant properties, which can effectively prevent the spread of flames and reduce the release of toxic fumes. At the same time, additional functions such as wear resistance, heat conduction and shielding can be added according to needs. It is widely used in scenarios with dual requirements for fire resistance and basic performance.

[0003] In the existing technology, when processing composite flame-retardant foam, the substrate, flame-retardant layer and functional supplementary layer after coating are vertically stacked and then bonded together under pressure. For example, the utility model patent with authorization announcement number CN209521372U discloses a high flame-retardant foam composite device with upper and lower stacking.

[0004] Although the above-mentioned device can realize the processing operation of composite flame-retardant foam, in actual processing, after each composite is completed, the operator needs to manually remove the composite flame-retardant foam from the processing position. This is not only labor-intensive, but also affects the placement of subsequent raw materials to be composited, thereby reducing the processing efficiency of composite flame-retardant foam.

[0005] Therefore, it is necessary to invent a composite mechanism for flame-retardant foam to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a composite mechanism for flame-retardant foam, which can feed the next set of composite raw materials while the previous set of composite raw materials is being pressurized and laminated. At the same time, it can also actively output the composite flame-retardant foam formed by the previous set of composite raw materials. This saves manpower and effectively improves the processing efficiency of composite flame-retardant foam. It solves the problem mentioned in the background art that in the actual processing process, after each lamination is completed, the operator needs to manually remove the composite flame-retardant foam from the processing position, which is not only labor-intensive, but also affects the placement of subsequent raw materials to be laminated, thereby reducing the processing efficiency of composite flame-retardant foam.

[0007] According to one aspect of this disclosure, a composite structure for flame-retardant foam is provided, comprising:

[0008] A support assembly, which provides an installation base for the pressurized composite assembly and the composite material conveying mechanism;

[0009] A pressurized compounding assembly, wherein the pressurized compounding assembly is used to pressurize the compound material located at the pressurized compounding station; and

[0010] The compound material conveying mechanism includes a servo motor fixedly mounted on the top of a fixed frame. A conveying disc that slides against the top of a worktable is fixedly sleeved on the outer side of the output shaft of the servo motor. Multiple positioning slots are evenly distributed on the outer side of the conveying disc. An L-shaped support plate that slides against the top of the worktable is rotatably mounted on the inner side of any one of the positioning slots via a pin. The compound material conveying mechanism also includes a T-shaped lifting seat that slides vertically inside a first clearance slot. A semi-circular top block is fixedly mounted on the top of the T-shaped lifting seat. Guide rods B that are fixedly mounted on the bottom of the worktable are slidably mounted through both ends of the bottom of the T-shaped lifting seat in the vertical direction. A return spring that is fixedly connected between the worktable and the T-shaped lifting seat is sleeved on the outer side of any one of the guide rods B.

[0011] According to at least one embodiment of the present disclosure, a composite mechanism for flame-retardant foam includes a support assembly comprising a workbench, a support base fixedly disposed at the bottom of the workbench, and a plurality of fixing holes formed on the support base.

[0012] According to at least one embodiment of the composite mechanism for flame-retardant foam of the present disclosure, a first clearance groove is provided on the top right side of the workbench, and a second clearance groove is provided in the middle of the right side of the workbench.

[0013] According to at least one embodiment of the present disclosure, a composite mechanism for flame-retardant foam includes a fixed frame fixedly disposed at the rear end of a workbench, and an electric push rod fixedly disposed on the top of the fixed frame.

[0014] According to at least one embodiment of the present disclosure, in a composite mechanism for flame-retardant foam, the output shaft of the electric push rod slides through the top of the fixing frame and extends to the bottom of the fixing frame, and the bottom end of the output shaft of the electric push rod is fixedly connected to a pressure block located above an adjacent L-shaped support plate.

[0015] According to at least one embodiment of the composite mechanism for flame-retardant foam of the present disclosure, guide rods A that slide through the fixed frame in a vertical direction are fixedly provided on both sides of the top of the pressure block, and both guide rods A are arranged parallel to the output shaft of the electric push rod.

[0016] The technical effects and advantages of this utility model are as follows:

[0017] This invention features a composite material conveying mechanism. An external servo controller controls the servo motor to rotate the conveyor disc 90° clockwise at regular intervals. During this process, whenever an empty L-shaped support plate moves to the front of the workbench top, the operator stacks multi-layered coated composite raw materials on top of the L-shaped support plate. The positioning groove positions the composite raw materials during placement. Whenever an L-shaped support plate carrying composite raw materials moves under the pressure block, the pressure bonding component applies pressure to the composite raw materials. Subsequently, when the L-shaped support plate moves the composite flame-retardant foam to… When the workbench reaches the top right side, the stretched return spring causes the T-shaped lifting seat, guided by guide rod B, to move upward. The T-shaped lifting seat then causes the return spring to lift the L-shaped support plate, causing the L-shaped support plate to rotate clockwise around the pin. At this time, the composite flame-retardant foam slides down from the top of the L-shaped support plate and is output. Compared with the prior art, this utility model can feed the next set of composite raw materials during the pressure bonding process of the previous set of composite raw materials, and can also actively output the composite flame-retardant foam formed by the previous set of composite raw materials, saving manpower and effectively improving the processing efficiency of composite flame-retardant foam. Attached Figure Description

[0018] The accompanying drawings illustrate exemplary embodiments of the present disclosure and, together with the description thereof, serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0019] Figure 1 This is a schematic diagram of the overall structure of a composite mechanism for flame-retardant foam according to one embodiment of the present disclosure.

[0020] Figure 2 This is a schematic diagram of the support assembly and pressurized composite assembly structure of a composite mechanism for flame-retardant foam according to one embodiment of the present disclosure.

[0021] Figure 3 This is a schematic diagram of the composite material conveying mechanism for a composite structure of flame-retardant foam according to one embodiment of the present disclosure.

[0022] The specific labels in the attached figures are as follows:

[0023] 1. Support assembly; 11. Worktable; 12. Support base; 13. First clearance groove; 14. Second clearance groove;

[0024] 2. Pressurized composite assembly; 21. Fixing frame; 22. Electric push rod; 23. Pressure block; 24. Guide rod A;

[0025] 3. Compound material conveying mechanism; 31. Servo motor; 32. Conveying disc; 33. Positioning groove; 34. L-shaped support plate; 35. T-shaped lifting seat; 36. Semi-circular top block; 37. Guide rod B; 38. Return spring. Detailed Implementation

[0026] For descriptive purposes, this disclosure may use spatial relative terms such as “below,” “under,” “below,” “down,” “above,” “above,” “higher,” and “side (e.g., in a “sidewall”)” to describe the relationship between one component and another component as shown in the accompanying drawings. In addition to the orientations depicted in the drawings, the spatial relative terms are also intended to encompass different orientations of the device during use, operation, and / or manufacture. For example, if the device in the drawings is flipped, a component described as “below” or “under” other components or features would subsequently be positioned “above” said other components or features. Thus, the exemplary term “below” can encompass both “above” and “below” orientations. Furthermore, the device may be otherwise positioned (e.g., rotated 90 degrees or in other orientations), thus interpreting the spatial relative descriptive terms used herein accordingly.

[0027] Figure 1 This is a schematic diagram of the overall structure of a composite mechanism for flame-retardant foam according to one embodiment of the present disclosure.

[0028] Figure 2 This is a schematic diagram of the support component 1 and the pressure composite component 2 of a composite mechanism for flame-retardant foam according to one embodiment of the present disclosure.

[0029] Figure 3 This is a schematic diagram of the composite material conveying mechanism 3 for a composite mechanism for flame-retardant foam according to one embodiment of the present disclosure.

[0030] like Figures 1-3 As shown, the composite mechanism for flame-retardant foam disclosed herein may include components such as a support assembly 1, a pressurized composite assembly 2, and a composite material conveying mechanism 3.

[0031] like Figure 2 As shown in this disclosure, the support component 1 includes a workbench 11. The workbench 11 is made of 304 stainless steel, which has wear resistance, corrosion resistance and load-bearing capacity, and is suitable for long-term use in industrial scenarios. A support base 12 is fixedly installed at the bottom of the workbench 11. The support base 12 is made of cast steel and has multiple fixing holes. A first clearance groove 13 is provided on the right side of the top of the workbench 11, and a second clearance groove 14 is provided in the middle of the right side of the workbench 11.

[0032] Therefore, before processing begins, the mechanism can be fixedly installed in a certain place using the fixing holes on the support base 12 to ensure stability during processing. The first clearance groove 13 can avoid and guide the lifting of the T-shaped lifting seat 35. The second clearance groove 14 can avoid the composite flame-retardant foam that slides down from the top of the L-shaped support plate 34 to ensure its stable sliding.

[0033] like Figure 2 As shown, in a preferred embodiment, the pressurized composite assembly 2 includes a fixed frame 21 fixedly disposed at the rear end of the workbench 11. An electric push rod 22 is fixedly disposed at the top of the fixed frame 21. The output shaft of the electric push rod 22 slides through the top of the fixed frame 21 and extends to the bottom of the fixed frame 21. A pressure block 23 located above an adjacent L-shaped support plate 34 is fixedly connected to the bottom end of the output shaft of the electric push rod 22. Guide rods A24 that slide through the fixed frame 21 in a vertical direction are fixedly disposed on both sides of the top of the pressure block 23. Both guide rods A24 are parallel to the output shaft of the electric push rod 22.

[0034] Therefore, when the L-shaped support plate 34 moves the composite material to directly below the pressure block 23, the electric push rod 22 drives the pressure block 23, which is guided by the guide rod A24, to move down a preset distance. At this time, the pressure block 23 presses against the top of the composite material, thereby enabling the multi-layer composite material to be tightly bonded by the applied adhesive.

[0035] like Figure 3 As shown in this disclosure, the composite material conveying mechanism 3 includes a servo motor 31 fixedly mounted on the top of the fixed frame 21. The servo motor 31 is a Panasonic A6 series model and is connected to a servo controller via a shielded cable. The servo controller is connected to a 220V AC power supply and is linked with the control module of the electric push rod 22, which is a DT series model, to ensure that the two are synchronized. At the same time, the servo controller controls the servo motor 31 to rotate its output shaft 90° clockwise. A conveyor plate 32 is fixedly sleeved on the outside of the output shaft of the servo motor 31 and slides against the top of the worktable 11. The outer side of the conveyor plate 32 is evenly open The system is equipped with multiple positioning slots 33. Each positioning slot 33 has an L-shaped support plate 34 that is slidably attached to the top of the worktable 11 via a pin. The composite material conveying mechanism 3 also includes a T-shaped lifting seat 35 that is slidably disposed in the first clearance slot 13 along the vertical direction. A semi-circular top block 36 is fixedly disposed at the top of the T-shaped lifting seat 35. Guide rods B37 that are fixedly disposed at the bottom of the worktable 11 are slidably disposed at both ends of the bottom of the T-shaped lifting seat 35 along the vertical direction. A return spring 38 that is fixedly connected between the worktable 11 and the T-shaped lifting seat 35 is sleeved on the outside of each guide rod B37.

[0036] Therefore, the servo controller connected to the servo motor 31 can control the servo motor 31 to drive the conveyor plate 32 to rotate 90° clockwise at regular intervals. During this process, whenever an empty L-shaped support plate 34 moves to the front of the top of the workbench 11, the operator stacks the multi-layer glued composite raw materials on the top of the L-shaped support plate 34. The positioning groove 33 positions the composite raw materials during placement. Whenever an L-shaped support plate 34 carrying composite raw materials moves to the bottom of the pressure block 23, the pressure composite component 2 applies pressure to the composite raw materials. Subsequently, when the L-shaped support plate 34 moves the composite flame-retardant foam to the right side of the top of the workbench 11, the stretched return spring 38 drives the T-shaped support plate guided by the guide rod B37. As the lifting seat 35 moves upward, the T-shaped lifting seat 35 drives the return spring 38 to lift the L-shaped support plate 34, causing the L-shaped support plate 34 to rotate clockwise around the pin. At this time, the composite flame-retardant foam slides down from the top of the L-shaped support plate 34 and is output. During the subsequent rotation of the conveyor plate 32, the inner wall of the positioning groove 33 pushes the top of the semi-circular top block 36, causing the semi-circular top block 36 to re-enter the inner side of the first clearance groove 13 and be stored. Compared with the existing technology, the next set of composite raw materials can be fed during the pressure bonding process of the previous set of composite raw materials. At the same time, the composite flame-retardant foam formed by the previous set of composite raw materials can be actively output, saving manpower and effectively improving the processing efficiency of composite flame-retardant foam.

[0037] It should also be noted that any content not described in detail in this specification is prior art known to those skilled in the art.

[0038] Those skilled in the art should understand that the above embodiments are merely for illustrating the present disclosure and are not intended to limit the scope of the disclosure. Those skilled in the art can make other changes or modifications based on the above disclosure, and these changes or modifications still fall within the scope of the present disclosure.

Claims

1. A composite structure for flame-retardant foam, characterized in that, include: A support assembly, which provides an installation base for the pressurized composite assembly and the composite material conveying mechanism; A pressurized compounding assembly, wherein the pressurized compounding assembly is used to pressurize the compound material located at the pressurized compounding station; and The compound material conveying mechanism includes a servo motor fixedly mounted on the top of a fixed frame. A conveying disc that slides against the top of a worktable is fixedly sleeved on the outer side of the output shaft of the servo motor. Multiple positioning slots are evenly distributed on the outer side of the conveying disc. An L-shaped support plate that slides against the top of the worktable is rotatably mounted on the inner side of any one of the positioning slots via a pin. The compound material conveying mechanism also includes a T-shaped lifting seat that slides vertically inside a first clearance slot. A semi-circular top block is fixedly mounted on the top of the T-shaped lifting seat. Guide rods B that are fixedly mounted on the bottom of the worktable are slidably mounted through both ends of the bottom of the T-shaped lifting seat in the vertical direction. A return spring that is fixedly connected between the worktable and the T-shaped lifting seat is sleeved on the outer side of any one of the guide rods B.

2. The composite structure for flame-retardant foam according to claim 1, characterized in that: The support assembly includes a workbench, and a support base is fixedly installed at the bottom of the workbench. The support base has multiple fixing holes.

3. The composite mechanism for flame-retardant foam according to claim 2, characterized in that: A first clearance groove is provided on the top right side of the workbench, and a second clearance groove is provided in the middle of the right side of the workbench.

4. The composite mechanism for flame-retardant foam according to claim 3, characterized in that: The pressurized composite assembly includes a fixed frame fixedly installed at the rear end of the workbench, and an electric push rod is fixedly installed on the top of the fixed frame.

5. The composite mechanism for flame-retardant foam according to claim 4, characterized in that: The output shaft of the electric push rod slides through the top of the fixed frame and extends to the bottom of the fixed frame. The bottom end of the output shaft of the electric push rod is fixedly connected to a pressure block located above the adjacent L-shaped support plate.

6. The composite mechanism for flame-retardant foam according to claim 5, characterized in that: Both sides of the top of the pressure block are fixedly provided with guide rods A that slide through the fixed frame in a vertical direction, and both guide rods A are arranged parallel to the output shaft of the electric push rod.

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