A positioning assembly for producing a heat preservation bag composite fabric with reduced interlayer displacement

Abstract

The utility model discloses a positioning assembly for production of thermal -insulation bag composite fabric of reducing interlayer displacement, including work table, the top fixed connection of work table has the support frame, is installed on the support frame and has the electric push rod, the bottom fixed connection of electric push rod has the movable plate, the bottom fixed connection of movable plate has the cutting knife, is installed on the movable plate and has the fabric positioning assembly, and the fabric positioning assembly includes movable rod, pressing plate, spring, limit board and magnetic attraction subassembly, in the utility model, when cutting the composite fabric, movable plate will drive cutting knife to move down, and movable plate will push spring and make pressing plate move down, and pressing plate will be first to the composite fabric extrusion fixed than cutting knife, and movable plate continues to move down and will make movable plate extrusion spring, and spring will contract deformation, and simultaneously, pressing plate will be firmly fixed on the work table through magnetic attraction subassembly and position the composite fabric, like this can reduce interlayer displacement when cutting the composite fabric.

Description

Technical Field

[0001] This utility model relates to the field of thermal insulation bag technology, and in particular to a positioning component for producing thermal insulation bag composite fabrics that reduces interlayer displacement. Background Technology

[0002] An insulated bag is a bag used to maintain the temperature of food or drinks. It is typically made of multiple layers of material and has excellent insulation properties. Insulated bags can keep food cold or hot, serving as portable refrigerators for chilling drinks, fruits, seafood, and other foods, and can also be used for the refrigerated transport of medicines, vaccines, and other products. For keeping food hot, they can be used for restaurant delivery. They are suitable for various scenarios such as outdoor picnics and daily life, including children taking lunch to school and food delivery.

[0003] The production of existing thermal bag composite fabrics requires cutting. However, the cutting process of multi-layered fabrics is prone to interlayer displacement, which leads to differences in length between the multiple layers of fabric, resulting in a higher scrap rate, increased raw material waste, and poor quality thermal bags. Therefore, it is necessary to design a positioning component for the production of thermal bag composite fabrics that can reduce interlayer displacement, thereby reducing raw material waste and increasing the yield rate of thermal bag production. Utility Model Content

[0004] The purpose of this utility model is to provide a positioning component for the production of thermal insulation bag composite fabric that reduces interlayer displacement in order to solve the above-mentioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A positioning component for producing thermal insulation bag composite fabric with reduced interlayer displacement includes a worktable. A support frame is fixedly connected to the top of the worktable, and an electric push rod is mounted on the support frame. A movable plate is fixedly connected to the bottom of the electric push rod, and a cutting blade is fixedly connected to the bottom of the movable plate. A fabric positioning component is mounted on the movable plate, comprising a movable rod, a pressure plate, a spring, a limiting plate, and a magnetic suction component. The movable rod is slidably connected to the inner wall of the movable plate, and the pressure plate is fixedly connected to the bottom of the movable rod. The pressure plate and the movable plate are connected to each other by a spring, which is sleeved on the outer wall of the movable rod. A limiting plate is fixedly connected to the top of the movable rod, and the cross-sectional area of ​​the limiting plate is larger than that of the movable rod. A magnetic suction component is mounted on the worktable.

[0006] Preferably, the magnetic suction assembly includes a magnet block and an iron alloy plate, a plurality of magnet blocks are fixedly connected inside the pressure plate, and an iron alloy plate is fixedly connected to the top of the workbench.

[0007] Preferably, the number of pressure plates is set to two, and the two pressure plates are arranged in a mirror symmetrical manner with the cutting blade as the center.

[0008] Preferably, a rubber buffer layer is fixedly connected to the bottom of the pressure plate, and the rubber buffer layer is disposed between the magnet block and the iron alloy plate.

[0009] Preferably, a support column is fixedly connected to the bottom of the workbench, and casters are installed at the bottom of the support column.

[0010] Preferably, a heating module is installed on the movable plate, and the heating module is connected to the cutting blade.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: In this application, when cutting the composite fabric, the movable plate will drive the cutting blade to move downward, and the movable plate will push the spring to move the pressure plate downward. The pressure plate will squeeze and fix the composite fabric before the cutting blade. As the movable plate continues to move downward, it will squeeze the spring, and the spring will contract and deform. At the same time, the pressure plate will be firmly fixed to the worktable through the magnetic component to position the composite fabric. This can reduce interlayer displacement when cutting the composite fabric. Attached Figure Description

[0012] Figure 1 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown; Figure 2 A cross-sectional view of the workbench structure provided according to an embodiment of the present invention is shown; Figure 3 A cross-sectional view of a movable plate structure according to an embodiment of the present invention is shown; Figure 4 The present invention provides an embodiment of the present invention. Figure 3 Enlarged view of the structure of part A.

[0013] Legend: 1. Workbench; 2. Support frame; 3. Electric actuator; 4. Movable plate; 5. Cutting blade; 6. Movable rod; 7. Pressure plate; 8. Spring; 9. Limiting plate; 10. Magnet block; 11. Iron alloy plate; 12. Rubber buffer layer; 13. Support column; 14. Casters; 15. Heating module. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-4 This utility model provides a technical solution: like Figure 1-4 As shown, a positioning component for producing composite fabric for thermal insulation bags that reduces interlayer displacement includes a workbench 1. A support frame 2 is fixedly connected to the top of the workbench 1. An electric push rod 3 is installed on the support frame 2. A movable plate 4 is fixedly connected to the bottom of the electric push rod 3. A cutting blade 5 is fixedly connected to the bottom of the movable plate 4. A fabric positioning component is installed on the movable plate 4. The fabric positioning component includes a movable rod 6, a pressure plate 7, a spring 8, a limiting plate 9, and a magnetic suction component. The movable rod 6 is slidably connected to the inner wall of the movable plate 4. The pressure plate 7 is fixedly connected to the bottom of the movable rod 6. The pressure plate 7 can compress and fix the composite fabric. The pressure plate 7 and the movable plate 4 are connected to each other by the spring 8. The spring 8 is sleeved on the outer wall of the movable rod 6. The limiting plate 9 is fixedly connected to the top of the movable rod 6. The limiting plate 9 can drive the movable rod 6 to move upward. The cross-sectional area of ​​the limiting plate 9 is larger than the cross-sectional area of ​​the movable rod 6. A magnetic suction component is installed on the workbench 1.

[0016] like Figure 3 and Figure 4 As shown, the magnetic suction assembly includes magnet blocks 10 and an iron alloy plate 11. Multiple magnet blocks 10 are fixedly connected inside the pressure plate 7, and the iron alloy plate 11 is fixedly connected to the top of the workbench 1. The pressure plate 7, in conjunction with the iron alloy plate 11, can improve the positioning and pressing effect of the pressure plate 7 on the composite fabric. Two pressure plates 7 are set, arranged in a mirror-symmetrical manner with the cutting blade 5 as the center. A rubber buffer layer 12 is fixedly connected to the bottom of the pressure plate 7. The rubber buffer layer 12 can absorb part of the pressure impact through its own elastic deformation, converting the pressure on the pressure plate 7 into a slow, dispersed force, equivalent to adding a soft pad to the composite fabric, avoiding rigid contact between the pressure plate 7 and the fabric. Damage to the fabric structure and appearance is prevented. Meanwhile, the rubber buffer layer 12 can increase the friction between the pressure plate 7 and the composite fabric, reducing the relative displacement between them. The rubber buffer layer 12 is located between the magnet block 10 and the iron alloy plate 11. The bottom of the workbench 1 is fixedly connected to the support column 13, and the bottom of the support column 13 is equipped with casters 14. The operator can move the device through the support column 13 and the casters 14, thereby improving the flexibility of the overall device. A heating module 15 is installed on the movable plate 4. The heating module 15 is connected to the cutting blade 5. The heating module 15 can heat the cutting blade 5, thereby improving the cutting efficiency of the composite fabric.

[0017] Working Principle: The positioning component for producing thermal insulation bag composite fabrics, which reduces interlayer displacement, provided in this embodiment, works as follows: When cutting the composite fabric, the worker first places it on the workbench 1, then activates the electric actuator 3 to move the movable plate 4 downwards. The movable plate 4 then moves the cutting blade 5 downwards to cut the composite fabric. Simultaneously, the movable plate 4 pushes the spring 8 downwards, which in turn pushes the pressure plate 7 downwards. The pressure plate 7 contacts the composite fabric before the cutting blade 5. At the same time, the magnet 10 firmly attracts the iron alloy plate 11, thus firmly pressing the fabric near the cut edge of the composite fabric with the two pressure plates 7. This reduces interlayer displacement during composite fabric cutting. As the movable plate 4 continues to move downward, it continues to compress the spring 8, causing the spring 8 to contract and deform until the movable plate 4 drives the cutting blade 5 to cut the composite fabric. After the composite fabric is cut, the electric push rod 3 will cause the movable plate 4 to move upward, and the movable plate 4 will move upward to abut against the limiting plate 9. As the movable plate 4 continues to move upward, it will push the limiting plate 9 to move, and the limiting plate 9 will drive the movable rod 6 to move upward. The movable rod 6 will drive the pressure plate 7 to move upward, and the pressure plate 7 will no longer compress the composite fabric. The worker can then remove the cut composite fabric from the worktable 1.

[0018] In summary, when cutting the composite fabric, the movable plate 4 will drive the cutting blade 5 to move downwards. The movable plate 4 will push the spring 8 to move the pressure plate 7 downwards. The pressure plate 7 will squeeze and fix the composite fabric before the cutting blade 5. As the movable plate 4 continues to move downwards, it will squeeze the spring 8, causing the spring 8 to contract and deform. At the same time, the pressure plate 7 will be firmly fixed to the worktable 1 through the magnetic component to position the composite fabric. This can reduce interlayer displacement during the cutting of the composite fabric.

[0019] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A positioning component for producing thermal insulation bag composite fabric with reduced interlayer displacement, comprising a workbench (1), characterized in that, The top of the workbench (1) is fixedly connected to a support frame (2), an electric push rod (3) is installed on the support frame (2), a movable plate (4) is fixedly connected to the bottom of the electric push rod (3), a cutting blade (5) is fixedly connected to the bottom of the movable plate (4), a fabric positioning assembly is installed on the movable plate (4), the fabric positioning assembly includes a movable rod (6), a pressure plate (7), a spring (8), a limiting plate (9) and a magnetic suction assembly, the movable rod (6) is slidably connected to the inner wall of the movable plate (4), the pressure plate (7) is fixedly connected to the bottom of the movable rod (6), the pressure plate (7) and the movable plate (4) are connected to each other by a spring (8), the spring (8) is sleeved on the outer wall of the movable rod (6), the limiting plate (9) is fixedly connected to the top of the movable rod (6), the cross-sectional area of ​​the limiting plate (9) is larger than the cross-sectional area of ​​the movable rod (6), and a magnetic suction assembly is installed on the workbench (1).

2. The positioning component for producing thermal insulation bag composite fabric with reduced interlayer displacement according to claim 1, characterized in that, The magnetic suction assembly includes a magnet block (10) and an iron alloy plate (11). Multiple magnet blocks (10) are fixedly connected inside the pressure plate (7), and an iron alloy plate (11) is fixedly connected to the top of the workbench (1).

3. The positioning component for producing thermal insulation bag composite fabric with reduced interlayer displacement according to claim 2, characterized in that, The number of pressure plates (7) is set to two, and the two pressure plates (7) are arranged in a mirror symmetrical manner with the cutting blade (5) as the center.

4. A positioning component for producing thermal insulation bag composite fabric with reduced interlayer displacement according to claim 3, characterized in that, A rubber buffer layer (12) is fixedly connected to the bottom of the pressure plate (7), and the rubber buffer layer (12) is located between the magnet block (10) and the iron alloy plate (11).

5. A positioning component for producing thermal insulation bag composite fabric with reduced interlayer displacement according to claim 2, characterized in that, The bottom of the workbench (1) is fixedly connected to a support column (13), and the bottom of the support column (13) is equipped with casters (14).

6. A positioning component for producing thermal insulation bag composite fabric with reduced interlayer displacement according to claim 3, characterized in that, A heating module (15) is installed on the movable plate (4), and the heating module (15) is connected to the cutting blade (5).

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