Hot-melt quick connecting machine for curtain beads

Abstract

The utility model provides a curtain pull bead hot melt quick connector machine relates to a hot melt quick connector structure, including a group of suitcase, the operating table of being placed in suitcase, the operating table is opened has the passageway mouth no.

Description

Technical Field

[0001] This utility model relates to a hot melt quick-connect structure, and more particularly to a hot melt quick-connect machine for curtain beads. Background Technology

[0002] Currently, most curtain beads on the market are in the form of plastic bead chains. The raw materials are mostly supplied in rolls and need to be cut to different lengths according to different customers' customization requirements. In traditional processes, to meet fixed-length requirements or for splicing and repair purposes, operators typically use a set of clamps to fix two sections of beads separately and then manually heat the ends to fuse them together. However, this manual operation method has the following problems:

[0003] 1. The operation is cumbersome, requiring repeated manual alignment and force application;

[0004] 2. The heating process requires the use of open flames or high-temperature equipment, which poses certain safety hazards;

[0005] 3. The quality of splicing is greatly affected by the operator's skill level, resulting in poor consistency;

[0006] 4. Low efficiency, unable to meet the needs of mass production.

[0007] Therefore, there is an urgent need for a compact, easy-to-use quick-connect bead splicing device with automatic hot-melt function to improve production efficiency and safety, and enhance splicing quality. Utility Model Content

[0008] The purpose of this invention is to provide a quick-connect hot-melt machine for curtain beads, which can achieve quick hot-melt connection of beads, and has a simple structure and is relatively easy to operate.

[0009] This utility model provides the following technical solution:

[0010] A quick-connector for hot-melt curtain beads includes a carrying case and an operating table inside the carrying case. The operating table has a channel for a heating rod to rotate through and a channel for a hot-melt assembly to pass through. The hot-melt assembly includes a positioning module for positioning two sections of beads and a drive module for driving the two positioning modules to move towards each other. A rotary motor inside the carrying case drives the heating rod to rotate to the middle of the two sections of beads and melts the beads when the positioning modules move towards each other. The drive module is also used to drive the two sections of beads to continue moving towards each other to perform hot-melt connection at the ends when the heating rod rotates out between the two positioning modules.

[0011] This allows for efficient and safe completion of the curtain bead splicing operation, replacing manual operation and improving production efficiency. Since the entire structure is housed in a carrying case, the heating rod can be screwed into the operating table via a rotary motor during resetting. After the operator positions the two curtain bead sections on the positioning module, they can activate the operation control button on the operating table to control the heating and rotation of the heating rod, as well as the drive control of the two positioning modules. Furthermore, the portable case structure facilitates movement and on-site installation, offering greater flexibility.

[0012] Preferably, the heating rod is provided with an anti-stick coating to prevent molten material from adhering to both sides when the beads are melted.

[0013] Preferably, a set of protective covers is also screwed onto the channel opening. The protective covers are used to protect the outside of the heating rod to improve the safety of heating the rod during use. At the same time, the protective covers can also be quickly disassembled for easy subsequent storage.

[0014] Preferably, the positioning module is a base for slidingly mounting a suitcase, including a mold-closing base and a mold-closing cover hinged by a pin. On opposite sides of the mold-closing base and cover, a lower module and an upper module are magnetically mounted. The lower module has at least one set of hemispherical lower mold cavities and one set of quarter-spherical lower mold cavities at the end. The upper module has an upper mold cavity 1 aligned with the lower mold cavities and an upper mold cavity 2 aligned with the lower mold cavity 2. When the upper mold cavity 1 and lower mold cavity 1 are aligned and closed, they are used for positioning a set of pull beads. The upper mold cavity 2 and lower mold cavity 2 are... When cavity two is aligned and the mold is closed, it is used to perform hemispherical mold closing and positioning of a set of pull beads at the end. Thus, after the mold closing base and mold closing cover are closed, the mold closing and positioning of the pull beads by upper mold cavity one and lower mold cavity one can ensure the axial positioning of the pull beads at both ends. The limiting of the end of a set of pull beads by upper mold cavity two and lower mold cavity two can ensure that when the positioning module drives the curtain pull beads to move towards each other, the shape of the end pull beads after melting against the end of the heating rod is a hemispherical shape. Therefore, when the heating rod is unscrewed and the positioning module continues to move towards each other, the two sets of identical hemispherical pull beads can be more accurately heat-fused together.

[0015] Preferably, two sets of lead screws are also mounted on the base, and the two sets of lead screws are screwed onto the bottom sides of the two sets of positioning modules to drive the two sets of positioning modules to move in opposite directions. The end of the lead screw is provided with a bevel gear one. The drive module includes a drive motor and a bevel gear two installed on the drive end of the drive motor and meshing with the bevel gear one. Thus, when the drive motor is started to rotate, the two sets of positioning modules can be driven to move in opposite directions by simultaneously driving the two sets of lead screws to rotate.

[0016] Preferably, the control panel is equipped with an operation interface connected to the controller. The operation interface is a touch screen, which is used for users to set the heat melting time and temperature parameters. The control panel is also equipped with an emergency stop button and a heating rod heating temperature indicator light, so that the heating status of the heating rod can be judged by the illumination of the indicator light, thereby improving the safety during use.

[0017] The beneficial effects of this utility model are as follows: The curtain bead heat-fusion quick-connect machine provided by this utility model can realize quick heat-fusion connection of the beaded curtains. It has a simple structure and is relatively easy to operate. Since the entire structure is housed in a carrying case, the heating rod can be screwed into the operating table via a rotary motor during resetting. After manually positioning the two sections of curtain beads on the positioning module, the operation control button on the operating table can be activated to control the heating and rotation of the heating rod, as well as the drive control of the two positioning modules. Furthermore, the overall structure is a portable case, making it easy to move. Compared to on-site installation, it offers greater flexibility. In actual operation, after the mold base and mold cover are closed, the upper mold cavity one and lower mold cavity one can ensure the axial positioning of the pull beads at both ends by positioning them. The upper mold cavity two and lower mold cavity two limit the ends of a set of pull beads, ensuring that when the positioning module drives the curtain pull beads to move towards each other, the shape of the end pull beads after melting against the heating rod end side is a hemisphere. Thus, when the heating rod is unscrewed and the positioning module continues to move towards each other, the two sets of identical hemisphere pull beads can be more accurately heat-fused together. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a structural diagram of the control panel;

[0021] Figure 3 This is a schematic diagram of the hot melt assembly and heating rod on the suitcase base;

[0022] Figure 4 This is a structural diagram of the positioning module;

[0023] Figure 5 This is a schematic diagram of the drive module.

[0024] Markings in the diagram:

[0025] 1. Handbag; 2. Control panel; 3. Heating rod; 4. Channel 1; 5. Hot melt assembly; 6. Channel 2; 7. Protective cover; 8. Base; 9. Mold closing base; 10. Mold closing cover; 11. Lower module; 12. Upper module; 13. Lead screw; 14. Bevel gear 1; 15. Drive motor; 16. Bevel gear 2; 17. Operating interface; 18. Emergency stop button; 19. Heating temperature indicator light; 20. Ball bearing. Detailed Implementation

[0026] like Figure 1-5 As shown, a cross-sectional view of a curtain bead 20 hot melt quick-connect machine is provided. In this embodiment, it includes a set of carrying cases 1 and an operating table 2 placed inside the carrying cases 1. The operating table 2 has a channel opening 4 for the heating rod 3 to rotate through and a channel opening 6 for the hot melt assembly 5 to pass through. The hot melt assembly 5 includes a positioning module for positioning two sections of bead 20 and a driving module for driving the two positioning modules to move towards each other. The rotary motor in the carrying cases 1 is used to drive the heating rod 3 to rotate to the middle of the two sections of bead 20 and to melt the bead 20 when the positioning modules move towards each other. The driving module is also used to drive the two sections of bead 20 to continue to move towards each other to perform hot melt connection of the ends when the heating rod 3 rotates out between the two positioning modules.

[0027] This allows for efficient and safe completion of the string bead 20 splicing operation, replacing manual operation and improving production efficiency. Since the entire structure is housed in a carrying case 1, the heating rod 3 can be screwed into the operating table 2 via a rotary motor during resetting. After manually positioning the two sections of curtain string beads 20 on the positioning module, the operator can activate the operation control button on the operating table 2 to control the heating and rotation of the heating rod 3, as well as the drive control of the two positioning modules. Furthermore, the overall structure is a portable case, which facilitates movement and on-site installation, offering greater flexibility.

[0028] The heating rod 3 is coated with an anti-stick coating to prevent molten material from adhering to both sides when the beads 20 are melting.

[0029] A set of protective covers 7 is also installed on the channel opening 4 by screws. The protective covers 7 are used to protect the outside of the heating rod 3 to improve the safety of heating rod 3 during heating. At the same time, the protective covers 7 can also be quickly disassembled for easy subsequent storage.

[0030] The positioning module is mounted on the base 8 of the carrying case 1 via a sliding joint. It includes a mold-closing base 9 and a mold-closing cover 10 hinged together by a pin. On opposite sides of the mold-closing base 9 and mold-closing cover 10, a lower module 11 and an upper module 12 are magnetically mounted. The lower module 11 has at least one set of hemispherical lower mold cavities and one set of quarter-spherical lower mold cavities at its end. The upper module 12 has an upper mold cavity 1 aligned with the lower mold cavities and an upper mold cavity 2 aligned with the lower mold cavity 2. When the upper mold cavity 1 and lower mold cavities are aligned during mold closing, they are used for positioning a set of pull beads 20. When the upper mold cavity 2 and lower mold cavity 2 are aligned during mold closing... The hemispherical mold positioning of a set of pull beads 20 at the end is used. After the mold base 9 and the mold cover 10 are closed, the mold positioning of the pull beads 20 by the upper mold cavity 1 and the lower mold cavity 1 can ensure the axial positioning of the pull beads 20 at both ends. The limiting of the ends of a set of pull beads 20 by the upper mold cavity 2 and the lower mold cavity 2 can ensure that when the positioning module drives the curtain pull beads 20 to move towards each other, the shape of the end pull beads 20 after melting against the end side of the heating rod 3 is a hemispherical shape. Thus, when the heating rod 3 is unscrewed and the positioning module continues to move towards each other, the two sets of identical hemispherical pull beads 20 can be more accurately heat-fused together.

[0031] Two sets of lead screws 13 are also mounted on the base 8. The two sets of lead screws 13 are screwed onto the bottom side of the two sets of positioning modules to drive the two sets of positioning modules to move in opposite directions. The end of the lead screw 13 is provided with a bevel gear 14. The drive module includes a drive motor 15 and a bevel gear 16 installed on the drive end of the drive motor 15 and meshing with the bevel gear 14. Thus, when the drive motor 15 is started to rotate, the two sets of lead screws 13 can be driven to rotate simultaneously to drive the two sets of positioning modules to move in opposite directions.

[0032] The control panel 2 is equipped with an operation interface 17 connected to the controller. The operation interface 17 is a touch screen, which is used for users to set the heat melting time and temperature parameters. The control panel 2 is also equipped with an emergency stop button 18 and a heating temperature indicator light 19 for the heating rod 3, so that the heating status of the heating rod 3 can be judged by the illumination of the indicator light, thereby improving the safety during use.

[0033] The working principle of this utility model is as follows: This utility model provides a quick-connect hot-melt connection machine for curtain beads 20, which can realize the quick hot-melt connection of the beads 20. It has a simple structure and is easy to operate. Since the entire structure is housed in a carrying case 1, the heating rod 3 can be screwed into the operating table 2 via a rotary motor during resetting. After manually positioning the two curtain beads 20 on the positioning module, the operation control button on the operating table 2 can be activated to control the heating and rotation of the heating rod 3, as well as the drive control of the two positioning modules. Furthermore, because the overall structure is a portable case, it is easy to move and use on-site. The installation is more flexible. In actual operation, after the mold base 9 and the mold cover 10 are closed, the upper mold cavity 1 and the lower mold cavity 1 can ensure the axial positioning of the pull beads 20 at both ends. The upper mold cavity 2 and the lower mold cavity 2 limit the ends of a set of pull beads 20, which can ensure that when the positioning module drives the curtain pull beads 20 to move towards each other, the shape of the end pull beads 20 after melting against the end side of the heating rod 3 is a hemisphere. Thus, when the heating rod 3 is unscrewed and the positioning module continues to move towards each other, the two sets of identical hemisphere pull beads 20 can be more accurately heat-fused together.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick-connect hot-melt machine for curtain beadwork, characterized in that, The device includes a carrying case and an operating table placed inside the carrying case. The operating table has a channel for the heating rod to rotate through and a channel for the heat fusion assembly to pass through. The heat fusion assembly includes a positioning module for positioning two pull beads and a drive module for driving the two positioning modules to move towards each other. A rotary motor inside the carrying case drives the heating rod to rotate to the middle of the two pull beads and melts the pull beads when the positioning modules move towards each other. The drive module is also used to drive the two pull beads to continue moving towards each other to perform end heat fusion connection when the heating rod rotates out between the two positioning modules.

2. The curtain beaded quick-connect machine according to claim 1, characterized in that, The heating rod is coated with an anti-stick coating.

3. The curtain beaded quick-connect machine according to claim 1, characterized in that, A set of protective covers is also screwed onto one of the channel openings, and the protective covers are used to protect the outside of the heating rod.

4. A quick-connect hot-melt curtain beaded string machine according to claim 1, characterized in that, The positioning module is a base for slidingly mounting a suitcase, including a mold-closing base and a mold-closing cover that are hinged together by a pin. On the opposite side of the mold-closing base and the mold-closing cover, there are also a lower module and an upper module that are magnetically attached. The lower module has at least one set of hemispherical lower mold cavities and a set of quarter-spherical lower mold cavities located at the end. The upper module has an upper mold cavity 1 that is aligned with the lower mold cavities and an upper mold cavity 2 that is aligned with the lower mold cavity 2. When the upper mold cavity 1 and the lower mold cavity are aligned together, they are used to position a set of pull beads during mold closing. When the upper mold cavity 2 and the lower mold cavity 2 are aligned together, they are used to position a set of pull beads at the end in a hemispherical mold closing manner.

5. A quick-connect hot-melt curtain beaded string machine according to claim 4, characterized in that, Two sets of lead screws are also mounted on the base. The two sets of lead screws are screwed to the bottom of the two sets of positioning modules to drive the two sets of positioning modules to move in opposite directions. The end of the lead screw is provided with a bevel gear. The drive module includes a drive motor and a bevel gear two installed on the drive end of the drive motor and meshing with the bevel gear one.

6. A quick-connect hot-melt curtain beaded string machine according to claim 1, characterized in that, The control panel is equipped with an operation interface connected to the controller. The operation interface is a touch screen, which is used for users to set the hot melting time and temperature parameters. The control panel is also equipped with an emergency stop button and a heating rod heating temperature indicator light.

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