Air model fabric heat sealing device

Abstract

The utility model belongs to the technical field of air model fabric heat sealing, and particularly relates to an air model fabric heat sealing device which comprises a base, a heat sealing table is installed on the base, a guide plate is installed on the side wall of the heat sealing table, a flattening assembly is installed on a sliding block and comprises a first adjusting frame, the first adjusting frame is fixedly connected with the sliding block, and the first adjusting frame is fixedly connected with the sliding block. A lifting groove is formed in the first adjusting frame, a lifting block is assembled in the lifting groove, a lifting plate is installed on the lifting block, an electric telescopic rod is installed on the lifting plate, a movable rod is installed on the electric telescopic rod, and a flattening plate is installed on the bottom side of the movable rod. One sides of the two air mold sheet materials are pressed and fixed through the pressing plate, then the flattening plate moves vertically and downwards, the flattening plate makes contact with the air mold sheet materials, then the first adjusting frame drives the flattening plate to move horizontally, the flattening plate flattens the air mold sheet materials, the air mold sheet materials are in an unfolded and flat state, and the attaching quality of the fabric is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air model fabric heat sealing, in particular to an air model fabric heat sealing device. Background Art

[0002] Air model fabrics mainly refer to materials used to make inflatable models. These materials usually include Oxford cloth, PVC types, PVC mesh cloth, etc. Due to their characteristics, these materials are widely used in making inflatable models, such as advertising air models, decorative air models, etc. During the processing of air model fabrics, a heat sealing device is required to bond two air model sheets together at high temperature.

[0003] A Chinese patent with the application publication number CN116238087A discloses a hot pressing device for automotive ceiling fabric lamination, which relates to the technical field of fabric hot pressing lamination. It includes a conveying table. Four corners of the top end of the conveying table are fixedly connected with support columns. The top ends of the support columns are fixedly connected with a top table. The center of the top table is fixedly connected with a hydraulic rod. The telescopic end of the hydraulic rod is fixedly connected with a hot pressing assembly. A feeding assembly is arranged on the conveying table, and a flipping assembly is arranged at one end of the conveying table; the feeding assembly includes a conveying groove opened at the top end of the conveying table. A conveyor belt is arranged in the conveying groove. A bearing plate is also fixedly arranged in the conveying groove. The bearing plate is located directly below the hot pressing assembly; through the setting of the feeding assembly and the hot pressing assembly, the present invention can realize the conveying and hot pressing of the fabric, and can use the feeding assembly and the flipping assembly in cooperation to realize the automatic turning of the fabric, and perform hot pressing on the fabric again. According to the hot pressing requirements, multiple hot pressings of the fabric can be realized. The hot pressing forming effect is good, and the degree of automation is high.

[0004] Existing heat sealing devices usually bond two air model sheets with glue brushed between the fabrics at high temperature to achieve heat sealing. Since the fabrics cannot be quickly flattened and pressed, the two air model sheets are prone to shift and wrinkles during the heat sealing process of the fabrics, resulting in poor bonding quality of the fabrics; therefore, an air model fabric heat sealing device is proposed for the above problems. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve the problems existing in the prior art, the utility model proposes an air model fabric heat sealing device.

[0006] The technical solution adopted by the present utility model to solve its technical problems is an air mold fabric heat-sealing device, including a base. A heat-sealing table is installed on the base. A guide plate is installed on the side wall of the heat-sealing table. A chute is opened inside the guide plate. A stepping motor is installed on the side wall of the guide plate through a machine base. A first lead screw is installed on the output shaft of the stepping motor. The first lead screw is rotatably installed on the inner wall of the chute. A slider is assembled in the chute. A flattening component is installed on the slider. The flattening component includes a first adjusting frame. The first adjusting frame is fixedly connected to the slider. A lifting groove is opened inside the first adjusting frame. A second lead screw is rotatably installed on the lifting groove. A knob is installed on the second lead screw. A lifting block is assembled in the lifting groove. The lifting block is sleeved around the second lead screw and is slidably matched with the second lead screw through threads. A lifting plate is installed on the lifting block. An electric telescopic rod is installed on the lifting plate. A movable rod is installed on the electric telescopic rod. A flattening plate is installed on the bottom side of the movable rod. A connecting block is installed on the flattening plate. The connecting block is assembled in the lifting groove. A pressing component is installed on the guide plate. The pressing component has the same structure as the flattening component. The pressing component includes a second adjusting frame. A pressing plate is installed on the movable rod inside the pressing component. By placing two air mold sheets with glue brushed between the fabrics on the base, pressing and fixing one side of the two air mold sheets through the pressing plate, then the flattening plate moves vertically downward. The flattening plate contacts the air mold sheet. Then the first adjusting frame drives the flattening plate to move horizontally. The flattening plate flattens the air mold sheet, making the air mold sheet in an unfolded and flat state, which is beneficial to improving the bonding quality of the fabric.

[0007] Preferably, a frame is installed on the base. A control panel is installed on the side wall of the frame. An installation groove is opened inside the frame. A hydraulic cylinder is installed inside the installation groove. A hydraulic rod is installed on the hydraulic cylinder. A fixing plate is installed on the hydraulic rod. A fixing rod is installed on the bottom side of the fixing plate. A hot pressing plate is installed on the bottom side of the fixing rod. A heating plate is installed inside the hot pressing plate. The heating plate is connected to the control panel through an internal circuit. Assembly frames are symmetrically installed on the side wall of the frame. A clamping groove is assembled inside the assembly frame. A clamping block is assembled in the clamping groove. A material blocking frame is installed on the clamping block. By clamping the clamping block on the material blocking frame into the clamping groove of the assembly frame, the assembly of the material blocking frame is realized. The material blocking frame is installed on the periphery of the hot pressing plate, realizing the isolation of the hot pressing plate, avoiding the operator from contacting the hot pressing plate and causing burns, which is beneficial to improving the protection performance of the device.

[0008] The beneficial effects of the present utility model are as follows:

[0009] 1. In the present utility model, two air die sheets with glue brushed between the fabrics are placed on the base. One side of the two air die sheets is pressed and fixed by a pressing plate. Then, the flattening plate moves vertically downward and contacts the air die sheets. After that, the first adjusting frame drives the flattening plate to move horizontally, and the flattening plate flattens the air die sheets, making the air die sheets in a flat and unfolded state, which is beneficial to improving the bonding quality of the fabrics.

[0010] 2. In the present utility model, the assembly of the material blocking frame is realized by clamping the clamping block on the material blocking frame into the clamping groove of the assembly frame. The material blocking frame is installed on the periphery of the hot pressing plate, achieving the isolation of the hot pressing plate and preventing operators from being scalded by contacting the hot pressing plate, which is beneficial to improving the protection performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0012] Figure 1 It is a first - perspective three - dimensional structure diagram;

[0013] Figure 2 It is a three - dimensional structure diagram at the guide plate;

[0014] Figure 3 It is a three - dimensional structure diagram at the flattening assembly;

[0015] Figure 4 It is a three - dimensional structure diagram at the frame;

[0016] Figure 5 It is a three - dimensional structure diagram at the material blocking frame.

[0017] In the figure: 1, base; 2, heat - sealing table; 3, guide plate; 4, sliding groove; 5, stepping motor; 6, first lead screw; 7, slider; 8, first adjusting frame; 9, lifting groove; 10, second lead screw; 11, knob; 12, lifting block; 13, lifting plate; 14, electric telescopic rod; 15, movable rod; 16, flattening plate; 17, connecting block; 18, second adjusting frame; 19, pressing plate; 20, frame; 21, control panel; 22, installation groove; 23, hydraulic cylinder; 24, hydraulic rod; 25, fixing plate; 26, fixing rod; 27, hot pressing plate; 28, assembly frame; 29, clamping groove; 30, clamping block; 31, material blocking frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-3As shown in the figure, an air model fabric heat-sealing device includes a base 1. A heat-sealing table 2 is installed on the base 1. A guide plate 3 is installed on the side wall of the heat-sealing table 2. A chute 4 is opened inside the guide plate 3. A stepping motor 5 is installed on the side wall of the guide plate 3 through a machine base. A first lead screw 6 is installed on the output shaft of the stepping motor 5. The first lead screw 6 is rotatably installed on the inner wall of the chute 4. A slider 7 is assembled in the chute 4. A flattening component is installed on the slider 7. The flattening component includes a first adjusting frame 8. The first adjusting frame 8 is fixedly connected to the slider 7. A lifting groove 9 is opened inside the first adjusting frame 8. A second lead screw 10 is rotatably installed on the lifting groove 9. A knob 11 is installed on the second lead screw 10. A lifting block 12 is assembled in the lifting groove 9. The lifting block 12 is sleeved around the second lead screw 10 and slides in cooperation with the second lead screw 10 through threads. A lifting plate 13 is installed on the lifting block 12. An electric telescopic rod 14 is installed on the lifting plate 13. A movable rod 15 is installed on the electric telescopic rod 14. A flattening plate 16 is installed on the bottom side of the movable rod 15. A connecting block 17 is installed on the flattening plate 16. The connecting block 17 is assembled in the lifting groove 9. A pressing component is installed on the guide plate 3. The pressing component has the same structure as the flattening component. The pressing component includes a second adjusting frame 18. A pressing plate 19 is installed on the movable rod 15 inside the pressing component; during operation, the existing heat-sealing device usually bonds two air model sheets with glue brushed between the fabrics at high temperature to achieve heat-sealing. Since the fabrics cannot be quickly flattened and pressed, the two air model sheets are prone to offset and wrinkles during the heat-sealing process of the fabrics, resulting in poor bonding quality of the fabrics. By placing the two air model sheets with glue brushed between them on the base 1, the electric telescopic rod 14 inside the pressing component operates, and the movable rod 15 thereon drives the pressing plate 19 to move vertically downward. The pressing plate 19 presses and fixes one side of the two air model sheets. Then, the electric telescopic rod 14 inside the flattening component operates, and the movable rod 15 thereon drives the flattening plate 16 to move vertically downward. The flattening plate 16 contacts the air model sheet. Then, the stepping motor 5 operates to drive the first lead screw 6 to rotate. The first lead screw 6 drives the slider 7 to move horizontally. The slider 7 drives the first adjusting frame 8 to move horizontally. The first adjusting frame 8 drives the flattening plate 16 to move horizontally. The flattening plate 16 flattens the air model sheet during the horizontal movement until the flattening plate 16 moves to the other end of the air model sheet, so that one end of the air model sheet is pressed and fixed by the pressing plate 19, and the other end is pressed and fixed by the flattening plate 16, and the air model sheet is in an unfolded and flat state. During the heat-sealing process of the fabrics, the two air model sheets will not offset and will not have wrinkles;

[0020] Before performing the flattening press, by rotating the knob 11 inside the flattening component, the second lead screw 10 is driven to rotate. The second lead screw 10 drives the lifting block 12 to move vertically. The lifting block 12 drives the lifting plate 13 to move vertically. The lifting plate 13 drives the electric telescopic rod 14 and the movable rod 15 to move vertically. The movable rod 15 drives the flattening plate 16 to move vertically. By adjusting the height of the lifting plate 13, the height of the flattening plate 16 is adjusted. The height of the flattening plate 16 is adjusted according to the thickness of the fabric. Similarly, before performing the flattening press, the height of the pressing plate 19 is adjusted according to the thickness of the fabric, so that the flattening and pressing component can adapt to fabrics of different thicknesses. This structure ensures that the two air mold sheets do not shift and no wrinkles appear during the heat sealing process of the fabric, which is beneficial to improving the bonding quality of the fabric.

[0021] Please refer to Figures 4-5 As shown in the figure, a frame 20 is installed on the base 1. A control panel 21 is installed on the side wall of the frame 20. An installation groove 22 is formed inside the frame 20. A hydraulic cylinder 23 is installed inside the installation groove 22. A hydraulic rod 24 is installed on the hydraulic cylinder 23. A fixing plate 25 is installed on the hydraulic rod 24. A fixing rod 26 is installed on the bottom side of the fixing plate 25. A hot pressing plate 27 is installed on the bottom side of the fixing rod 26. A heating plate is installed inside the hot pressing plate 27. The heating plate is connected to the control panel 21 through an internal circuit. Assembly frames 28 are symmetrically installed on the side wall of the frame 20. A clamping groove 29 is assembled inside the assembly frame 28. A clamping block 30 is assembled inside the clamping groove 29. A material blocking frame 31 is installed on the clamping block 30. During operation, in the existing heat sealing device, the fabric is heat sealed by the hot pressing plate 27. Since no isolation structure is provided, the hot pressing plate 27 is still in a high temperature state after processing, which is likely to cause burns to the operators, resulting in poor protection of the device. Through the operation of the hydraulic cylinder 23, the hydraulic rod 24 drives the fixing plate 25 to move vertically downward. The fixing plate 25 drives the fixing rod 26 to move vertically downward. The fixing rod 26 drives the hot pressing plate 27 to move vertically downward. The hot pressing plate 27 presses the air mold fabric. At the same time, the heating plate inside the hot pressing plate 27 operates to heat the hot pressing plate 27. The hot pressing plate 27 bonds the two air mold sheets together at high temperature, realizing the heat sealing process of the air mold fabric. Then the hydraulic rod 24 drives the hot pressing plate 27 to move vertically upward, and the hot pressing plate 27 returns to its original position. By clamping the clamping block 30 on the material blocking frame 31 into the clamping groove 29 of the assembly frame 28, the assembly of the material blocking frame 31 is realized. The material blocking frame 31 is installed around the hot pressing plate 27, realizing the isolation of the hot pressing plate 27, avoiding the contact between the operators and the hot pressing plate 27 and causing burns, which is beneficial to improving the protection of the device.

[0022] Working principle: In existing heat-sealing devices, two air die sheets with glue brushed between the fabrics are usually bonded at high temperature to achieve heat sealing. Since the fabrics cannot be quickly flattened and pressed, the two air die sheets are prone to shift and wrinkle during the heat-sealing process of the fabrics, resulting in poor bonding quality of the fabrics. By placing the two air die sheets with glue brushed between the fabrics on the base 1, the electric telescopic rod 14 in the pressing assembly operates, and the movable rod 15 thereon drives the pressing plate 19 to move vertically downward. The pressing plate 19 presses and fixes one side of the two air die sheets. Then, the electric telescopic rod 14 in the flattening assembly operates, and the movable rod 15 thereon drives the flattening plate 16 to move vertically downward. The flattening plate 16 contacts the air die sheet. Then, the stepping motor 5 operates to drive the first lead screw 6 to rotate. The first lead screw 6 drives the slider 7 to move horizontally. The slider 7 drives the first adjusting frame 8 to move horizontally. The first adjusting frame 8 drives the flattening plate 16 to move horizontally. During the horizontal movement of the flattening plate 16, the air die sheet is flattened until the flattening plate 16 moves to the other end of the air die sheet, so that one end of the air die sheet is pressed and fixed by the pressing plate 19, and the other end is pressed and fixed by the flattening plate 16, and the air die sheet is in a flattened and smooth state. During the heat-sealing process of the fabrics, the two air die sheets will not shift and will not wrinkle; before flattening and pressing, by rotating the knob 11 in the flattening assembly, the second lead screw 10 is driven to rotate. The second lead screw 10 drives the lifting block 12 to move vertically. The lifting block 12 drives the lifting plate 13 to move vertically. The lifting plate 13 drives the electric telescopic rod 14 and the movable rod 15 to move vertically. The movable rod 15 drives the flattening plate 16 to move vertically. By adjusting the height of the lifting plate 13, the height of the flattening plate 16 is adjusted. The height of the flattening plate 16 is adjusted according to the thickness of the fabric. Similarly, before flattening and pressing, the height of the pressing plate 19 is adjusted according to the thickness of the fabric, so that the flattening and pressing assembly can adapt to fabrics of different thicknesses. In this structure, the two air die sheets will not shift and will not wrinkle during the heat-sealing process of the fabrics, which is beneficial to improving the bonding quality of the fabrics; in the existing heat-sealing device, the fabrics are heat-sealed by the hot pressing plate 27. Since no isolation structure is provided, the hot pressing plate 27 is still in a high-temperature state after processing, which is easy to scald the operators, resulting in poor protection of the device. By operating the hydraulic cylinder 23, the hydraulic rod 24 drives the fixing plate 25 to move vertically downward. The fixing plate 25 drives the fixing rod 26 to move vertically downward. The fixing rod 26 drives the hot pressing plate 27 to move vertically downward. The hot pressing plate 27 presses the air die fabric. At the same time, the heating plate inside the hot pressing plate 27 operates to heat the hot pressing plate 27. The hot pressing plate 27 bonds the two air die sheets together at high temperature, realizing the heat-sealing processing of the air die fabric; then, the hydraulic rod 24 drives the hot pressing plate 27 to move vertically upward, and the hot pressing plate 27 returns to its original position;By clamping the block 30 on the material baffle 31 into the slot 29 of the assembly rack 28, the assembly of the material baffle 31 is achieved. The material baffle 31 is installed on the periphery of the hot pressing plate 27, realizing the isolation of the hot pressing plate 27, avoiding the scald caused by the contact between the operator and the hot pressing plate 27, and being beneficial to improving the protection performance of the device.

[0023] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. An air model fabric heat-sealing device, characterized in that: It includes a base (1), on which a heat-sealing table (2) is installed. A guide plate (3) is installed on the side wall of the heat-sealing table (2). A chute (4) is opened inside the guide plate (3). A stepping motor (5) is installed on the side wall of the guide plate (3) through a machine base. A first lead screw (6) is installed on the output shaft of the stepping motor (5). The first lead screw (6) is rotatably installed on the inner wall of the chute (4). A slider (7) is assembled in the chute (4). A flattening component is installed on the slider (7). The flattening component includes a first adjusting frame (8). The first adjusting frame (8) is fixedly connected to the slider (7). A lifting groove (9) is opened inside the first adjusting frame (8). A second lead screw (10) is rotatably installed on the lifting groove (9). A knob (11) is installed on the second lead screw (10). A lifting block (12) is assembled in the lifting groove (9). The lifting block (12) is sleeved around the second lead screw (10) and is in sliding fit with the second lead screw (10) through threads. A lifting plate (13) is installed on the lifting block (12). An electric telescopic rod (14) is installed on the lifting plate (13). A movable rod (15) is installed on the electric telescopic rod (14). A flattening plate (16) is installed on the bottom side of the movable rod (15). A connecting block (17) is installed on the flattening plate (16). The connecting block (17) is assembled in the lifting groove (9).

2. The air mold fabric heat-sealing device according to claim 1, wherein: A pressing component is installed on the guide plate (3). The pressing component has the same structure as the flattening component. The pressing component includes a second adjusting frame (18). A pressing plate (19) is installed on the movable rod (15) inside the pressing component.

3. The air mold fabric heat-sealing device according to claim 1, characterized in that: A frame (20) is installed on the base (1). A control panel (21) is installed on the side wall of the frame (20). An installation groove (22) is opened inside the frame (20). A hydraulic cylinder (23) is installed inside the installation groove (22).

4. The air-supported fabric heat-sealing device according to claim 3, characterized in that: A hydraulic rod (24) is installed on the hydraulic cylinder (23). A fixing plate (25) is installed on the hydraulic rod (24). A fixing rod (26) is installed on the bottom side of the fixing plate (25).

5. The air-supported fabric heat-sealing device according to claim 4, characterized in that: A hot pressing plate (27) is installed on the bottom side of the fixing rod (26). A heating plate is installed inside the hot pressing plate (27). The heating plate is connected to the control panel (21) through an internal circuit.

6. The air-supported fabric heat-sealing device according to claim 3, characterized in that: Assembly frames (28) are symmetrically installed on the side wall of the frame (20). A clamping groove (29) is assembled in the assembly frame (28). A clamping block (30) is assembled in the clamping groove (29). A material blocking frame (31) is installed on the clamping block (30).

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