Production equipment for double-tooth airtight zipper

Abstract

The utility model belongs to the field of airtight zipper processing machinery, and provides a production device for a double-tooth airtight zipper, which comprises a control console for airtight zipper production and processing operation; the smearing mechanism is fixedly arranged on the control table and used for smearing and bonding the airtight zipper; the compounding mechanism is fixedly arranged on the side edge of the console and is used for compounding, processing and fixing the airtight zipper; the cooling mechanism is fixedly arranged on the side edge of the compounding mechanism and used for cooling and shaping the airtight zipper after compounding processing; after being subjected to hot melting, TPU layer raw materials are evenly and efficiently smeared on the second airtight zipper through the extrusion head and the extrusion die, then the first airtight zipper and the second airtight zipper are rapidly extruded and compounded through the extrusion wheel and the positioning wheel on the supporting frame, and finally the airtight zipper and the second airtight zipper are conducted out through the second guide wheel and are matched with the buffer frame to be cooled and solidified. Therefore, the purpose of quickly and efficiently producing and processing the double-tooth airtight zipper is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of airtight zipper processing machinery, specifically a production equipment for double-toothed airtight zippers. Background Technology

[0002] Double-tooth airtight zippers are a special type of zipper designed to provide excellent sealing performance, preventing the penetration of substances such as gases, liquids, and dust. The working principle of double-tooth airtight zippers is based on their unique double-tooth design and additional sealing measures. When the zipper is closed, the double-tooth structure interlocks to form a tight gap, preventing the penetration of gases, liquids, and dust. At the same time, additional measures such as waterproof adhesive further enhance the sealing performance of the zipper.

[0003] However, the process of making a double-toothed airtight zipper requires first applying a TPU layer to one section of the airtight zipper, and then fixing the other section of the airtight zipper to the TPU-coated airtight zipper to form a double-toothed airtight zipper. Current processing equipment has complicated operating procedures and low processing efficiency.

[0004] To address the problems raised in the background art, those skilled in the art have proposed production equipment for double-toothed airtight zippers. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides production equipment for double-toothed airtight zippers, thereby solving the problem of low processing efficiency of double-toothed airtight zippers in the prior art.

[0006] Production equipment for double-toothed airtight zippers includes: a control console for airtight zipper production and processing operations; a coating mechanism fixedly mounted on the control console for coating and bonding airtight zippers; a laminating mechanism fixedly mounted on the side of the control console for laminating and fixing airtight zippers; and a cooling mechanism fixedly mounted on the side of the laminating mechanism for cooling and shaping airtight zippers after laminating.

[0007] Preferably, the coating mechanism includes an extruder fixedly mounted on a control console, an extrusion head fixedly mounted at the output end of the extruder, and an extrusion die fixedly mounted on the extruder via the extrusion head; an airtight zipper is slidably mounted inside the extrusion die.

[0008] Preferably, the composite mechanism includes a support frame fixedly disposed on the side of the control console, an extrusion wheel rotatably disposed on the support frame, and the support frame is connected to the airtight zipper via the extrusion wheel; and a positioning wheel is rotatably disposed on the support frame below the extrusion wheel.

[0009] Preferably, the composite mechanism further includes a guide wheel rotatably mounted on a support frame, an airtight zipper rotatably mounted on the support frame via the guide wheel rotatably mounted, a limit frame fixedly mounted on the side wall of the support frame at the side of the extrusion wheel, and the airtight zipper rotatably mounted through the limit frame; a double-toothed airtight zipper is rotatably mounted on the support frame via the extrusion wheel and the positioning wheel; a guide wheel rotatably mounted on the support frame below the guide wheel rotatably mounted, and the double-toothed airtight zipper is rotatably mounted on the guide wheel rotatably mounted.

[0010] Preferably, the cooling mechanism includes a buffer frame fixedly disposed on the side of the support frame, and a plurality of buffer wheels are rotatably disposed on the buffer frame. A double-toothed airtight zipper is placed on the buffer frame through the plurality of buffer wheels.

[0011] Preferably, the second airtight zipper is coated with a TPU layer, and the second airtight zipper is bonded and fixed to the first airtight zipper through the TPU layer.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This invention features a control console and an extruder, which facilitates the hot melting of TPU layer raw materials, followed by uniform and efficient application onto the second airtight zipper through an extrusion head and die. Then, the extrusion rollers and positioning rollers on the support frame quickly extrude and bond the first and second airtight zippers together. Finally, the mixture is guided out by the second guide roller and cooled and cured by a buffer frame, thus achieving the goal of rapid and efficient production of double-tooth airtight zippers. Attached Figure Description

[0014] Figure 1 This is an overall structural diagram of the double-toothed airtight zipper production equipment of this utility model;

[0015] Figure 2 This is a structural diagram of the TPU layer processing of this utility model;

[0016] Figure 3 This is a diagram of the internal connection structure of the support frame of this utility model;

[0017] Figure 4 This is a structural diagram of the limiting frame of this utility model;

[0018] Figure 5 This is a structural diagram of the support frame of this utility model.

[0019] Figure 6 This is a diagram showing the connection structure of the buffer frame of this utility model;

[0020] Figure 7 This is a disassembled structural diagram of the airtight zipper of this utility model;

[0021] Figure 8 For the present utility model Figure 7 The structural diagram at point A.

[0022] In the picture:

[0023] 1. Control console; 2. Extruder; 3. Support frame; 4. Airtight zipper one; 5. Airtight zipper two; 6. Buffer frame; 7. Double-tooth airtight zipper; 8. Extrusion head; 9. Extrusion die; 10. Guide wheel one; 11. Guide wheel two; 12. Extrusion wheel; 13. Positioning wheel; 14. Limiting frame; 15. Buffer wheel; 16. TPU layer. Detailed Implementation

[0024] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0025] Example 1:

[0026] As attached Figure 1 To be continued Figure 8 As shown:

[0027] This utility model provides a production equipment for a double-toothed airtight zipper, comprising: a control console 1 for airtight zipper production and processing operations; a coating mechanism fixedly disposed on the control console 1 for coating and bonding the airtight zipper; a composite mechanism fixedly disposed on the side of the control console 1 for airtight zipper composite processing and fixing; and a cooling mechanism fixedly disposed on the side of the composite mechanism for cooling and shaping the airtight zipper after composite processing.

[0028] With a control console 1 and an extruder 2, the TPU layer 16 raw material is hot-melted and then evenly and efficiently coated onto the airtight zipper 2 5 through the extrusion head 8 and extrusion die 9. Then, the airtight zipper 1 4 and airtight zipper 2 5 are quickly extruded and compounded by the extrusion rollers 12 and positioning rollers 13 on the support frame 3. Finally, the mixture is transmitted by the guide roller 2 11 and cooled and cured with the buffer frame 6, thereby achieving the purpose of fast and efficient production and processing of the double-tooth airtight zipper 7.

[0029] refer to Figure 1 , Figure 2 , Figure 7 and Figure 8 The coating mechanism includes an extruder 2, an extrusion head 8, an extrusion die 9, and a TPU layer 16;

[0030] An extruder 2 is fixedly connected to the control panel 1, which allows the extruder 2 to heat-melt the TPU layer 16 raw material. The extruder head 8 at the output end of the extruder 2 then extrudes the heat-melted TPU layer 16. An extrusion die 9 is fixedly connected to the extrusion head 8, which allows the extrusion die 9 to be slidably connected to the airtight zipper 2 5. The TPU layer 16 extruded by the extruder 2 through the extrusion head 8 is evenly coated onto the airtight zipper 2 5, thus facilitating the efficient and rapid coating of the airtight zipper 2 5 with the TPU layer 16 for further processing and use.

[0031] Example 2:

[0032] refer to Figure 3 , Figure 4 , Figure 5 , Figure 7 and Figure 8 The composite mechanism includes a support frame 3, a guide wheel 10, a guide wheel 2 11, an extrusion wheel 12, and a positioning wheel 13;

[0033] By fixing a support frame 3 to the side of the control panel 1 and rotating an extrusion wheel 12 to the support frame 3, the airtight zipper 2 5, which is coated with TPU layer 16 by the extrusion mold 9, is rotated by the extrusion wheel 12. A guide wheel 10 is rotatably connected above the extrusion wheel 12 on the support frame 3, so that the airtight zipper 4 is rotated and driven by the guide wheel 10. In this way, the support frame 3 can easily drive the airtight zipper 2 5 and the airtight zipper 4 to the support frame 3 through the extrusion wheel 12 and the guide wheel 10 respectively.

[0034] Meanwhile, a positioning wheel 13 is rotatably connected to the support frame 3 below the extrusion wheel 12, so that the airtight zipper 2 5 and the airtight zipper 1 4 are driven to the middle position between the extrusion wheel 12 and the positioning wheel 13, and then extruded and compounded by the extrusion wheel 12 and the positioning wheel 13, so that the airtight zipper 1 4 and the airtight zipper 2 5 are bonded and fixed together by the TPU layer 16 to form a double tooth airtight zipper 7. A guide wheel 10 is rotatably connected to the support frame 3 below the guide wheel 10, so that the support frame 3 can transmit and transport the double tooth airtight zipper 7 through the guide wheel 10, so that the airtight zipper 2 5 and the airtight zipper 1 4 can be quickly transported out after being processed into the double tooth airtight zipper 7.

[0035] Secondly, a limiting frame 14 is fixedly connected to the side wall of the support frame 3 at the side of the extrusion wheel 12, and an airtight zipper 4 is provided to pass through the inside of the limiting frame 14. When the guide wheel 10 drives the airtight zipper 4 to the extrusion wheel 12 and the positioning wheel 13 for composite processing, the limiting frame 14 can limit the conveying position of the airtight zipper 4, thereby preventing the airtight zipper 4 from sticking to the double tooth airtight zipper 7 during the conveying process.

[0036] In addition, the guide wheel 10, guide wheel 2 11, extrusion wheel 12 and positioning wheel 13 are all driven by a drive structure, which includes, but is not limited to, motors, pneumatic drives, etc.

[0037] refer to Figure 1 and Figure 6 The cooling mechanism includes a buffer frame 6 and a buffer wheel 15;

[0038] By fixing a buffer frame 6 to the side of the support frame 3 and rotating several buffer wheels 15 on the buffer frame 6, the double-tooth airtight zipper 7 processed by the combined pressure of the extrusion wheel 12 and the positioning wheel 13 is guided out by the guide wheel 11 and placed on the buffer frame 6. The TPU layer 16 inside the double-tooth airtight zipper 7 can be cooled and solidified by the rotation of several buffer wheels 15, so as to facilitate the collection and processing of the double-tooth airtight zipper 7.

[0039] Working principle: An extruder 2 is fixedly connected to the control console 1, allowing it to heat-melt the TPU layer 16 raw material. The extruder head 8 at the output end of the extruder 2 then extrudes the heat-melted TPU layer 16. An extrusion die 9 is fixedly connected to the extrusion head 8, allowing the extrusion die 9 to slidably connect to the airtight zipper 2 5. The TPU layer 16 extruded by the extruder 2 through the extrusion head 8 is evenly coated onto the airtight zipper 2 5, facilitating efficient and rapid coating of the airtight zipper 2 5 for further processing. Simultaneously, a support frame 3 is fixedly connected to the side of the control console 1, and an extrusion wheel 12 is rotatably connected to the support frame 3. This allows the airtight zipper 2 5, coated with the TPU layer 16 by the extrusion die 9, to be rotated by the extrusion wheel 12. A guide wheel 10 is rotatably connected to the support frame 3 above the extrusion wheel 12, allowing the support frame 3 to... The airtight zipper 4 is rotatably connected to the guide wheel 10. This allows the support frame 3 to drive the airtight zipper 5 and the airtight zipper 4 to the support frame 3 via the extrusion wheel 12 and the guide wheel 10, respectively. A positioning wheel 13 is rotatably connected to the support frame 3 below the extrusion wheel 12, allowing the airtight zipper 5 and the airtight zipper 4 to be driven to the middle position between the extrusion wheel 12 and the positioning wheel 13. The extrusion wheel 12 and the positioning wheel 13 then perform extrusion bonding, bonding the airtight zipper 4 and the airtight zipper 5 together through the TPU layer 16 to form a double-toothed airtight zipper 7. The guide wheel 10 is rotatably connected to the support frame 3 below the guide wheel 10, allowing the support frame 3 to transport the double-toothed airtight zipper 7 via the guide wheel 10. This facilitates the rapid transport of the airtight zipper 5 and the airtight zipper 4 after they have been processed into the double-toothed airtight zipper 7.

[0040] The embodiments of this utility model are given for the purpose of illustration and description. Although embodiments of this utility model have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the utility model. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this utility model.

[0041] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0042] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0043] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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.

[0044] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. Production equipment for double-toothed airtight zippers, characterized in that, include: Control console (1) is used for the production and processing of airtight zippers; The coating mechanism is fixedly installed on the control panel (1) and is used for coating and bonding airtight zippers. The coating mechanism includes an extruder (2) fixedly installed on the control panel (1). An extrusion head (8) is fixedly installed at the output end of the extruder (2). An extrusion die (9) is fixedly installed on the extrusion head (8). An airtight zipper (5) is slidably installed inside the extrusion die (9). A composite mechanism is fixedly installed on the side of the control panel (1) for fixing the airtight zipper composite processing; the composite mechanism includes a support frame (3) fixedly installed on the side of the control panel (1), an extrusion wheel (12) is rotatably installed on the support frame (3), and the support frame (3) is connected to the airtight zipper (5) through the extrusion wheel (12); and a positioning wheel (13) is rotatably installed on the support frame (3) below the extrusion wheel (12). The cooling mechanism is fixedly installed on the side of the composite mechanism and is used for cooling and shaping after the airtight zipper composite processing.

2. The production equipment for double-toothed airtight zippers as described in claim 1, characterized in that: The composite mechanism also includes a guide wheel (10) rotatably mounted on the support frame (3). The support frame (3) is equipped with an airtight zipper (4) via the guide wheel (10). A limit frame (14) is fixedly mounted on the side wall of the support frame (3) at the side of the extrusion wheel (12), and the airtight zipper (4) passes through the interior of the limit frame (14). The support frame (3) is formed by the combined extrusion of the extrusion wheel (12) and the positioning wheel (13) to form a double-toothed airtight zipper (7). A guide wheel (11) is rotatably arranged on the support frame (3) below the guide wheel (10), and the double-toothed airtight zipper (7) is driven on the guide wheel (11).

3. The production equipment for double-toothed airtight zippers as described in claim 2, characterized in that: The cooling mechanism includes a buffer frame (6) fixedly installed on the side of the support frame (3). Several buffer wheels (15) are rotatably installed on the buffer frame (6). A double-tooth airtight zipper (7) is placed on the buffer frame (6) through the several buffer wheels (15).

4. The production equipment for double-toothed airtight zippers as described in claim 3, characterized in that: The second airtight zipper (5) is coated with a TPU layer (16), and the second airtight zipper (5) is bonded and fixed to the first airtight zipper (4) through the TPU layer (16).

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