A nylon thermal barrier strip processing traction device

Abstract

The utility model provides a kind of nylon heat insulation strip processing is pulled device, including the protective frame for orientation protection and the two heat dissipation strips of symmetrical arrangement, it is characterized by: multiple transmission mechanisms are provided in protective frame, the side of transmission mechanism is connected with the orientation mechanism in protective frame, one end of transmission mechanism is connected with heat dissipation strip, the bottom of protective frame is connected with the return pipe connected with heat dissipation strip.The utility model can reduce long distance to pull, ensure the form stability of initial heat conducting strip, water supply can be ensured simultaneously with transmission mechanism, the long time low temperature of friction roller can be ensured, the secondary heating to heat conducting strip is reduced, leading to its deformation, direct water supply cooling can be simultaneously ensured, the stability of heat conducting strip form is ensured, and the whole orientation mechanism is adaptively replaced and friction roller relative limit frame can be quickly replaced, to adapt to the production traction of different specifications heat conducting strip, facilitate the work to carry out.

Description

Technical Field

[0001] This utility model relates to the field of nylon strip production, specifically to a traction device for processing nylon heat insulation strips. Background Technology

[0002] The statements herein provide only background information related to this invention and do not necessarily constitute prior art.

[0003] Nylon is a highly polar polymer material with numerous hydrogen bonds between its molecules, resulting in a high melting point with a narrow melting range. This material exhibits excellent mechanical properties, hydrophilicity, lubricity, wear resistance, corrosion resistance, oil resistance, and impermeability. It is non-toxic and odorless, and has good processing performance, making it widely used as a thermal insulation material. However, during processing, attention must be paid to its high-temperature deformation performance. While the prior art document CN202420920095.8 discloses a traction device for processing nylon thermal insulation strips, it utilizes a single drive wheel for rotational traction. This means that the relatively soft, high-temperature thermal insulation strip can still deform. Furthermore, air cooling next to the drive wheel is insufficient for rapid cooling, and the drive wheel remains at a high temperature after prolonged operation, further reducing the cooling rate of the thermal insulation strip and affecting the quality of the finished product. Utility Model Content

[0004] The main purpose of this utility model is to provide a traction device for processing nylon heat insulation strips.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows: A traction device for processing nylon heat insulation strips includes a protective frame for guidance and protection and a cooling water tank. A traction mechanism is provided inside the protective frame. The traction mechanism includes two limiting frames arranged symmetrically at the top and bottom. Each of the two limiting frames is equipped with a friction roller. The friction roller is provided with multiple fitting grooves for matching with the heat insulation strip. Mounting columns are fixedly connected to both ends of the friction roller. A rotating column that is rotatably connected to the limiting frame is slidably sleeved on the outside of the mounting column. An elastic element is provided between the rotating column and the friction roller to push the friction roller to move away from the rotating column. When the friction roller moves to one end and compresses the elastic element, the other end of the friction roller can move out from the corresponding rotating column. A driven tube is fixedly connected to one side of the lower rotating column.

[0006] Furthermore, an execution cavity is provided at the position of the corresponding rotating column within the limiting frame. One end of the rotating column extends into the execution cavity. The rotating column, the mounting column, and the adapter slot are connected in sequence. The limiting frame is also provided with a guide channel for connecting the execution cavity and the rotating column on the other side. The execution cavities in the upper and lower limiting frames are connected by pipes.

[0007] It also includes a power mechanism, which is used to drive the friction roller to rotate.

[0008] Furthermore, the power mechanism includes a power box fixedly connected to the protective frame, a motor fixedly connected inside the power box, a transmission component connected to the output end of the motor for transmission, a power pipe rotatably connected to the protective frame on one side of the transmission component, the power pipe being detachably connected to the driven pipe via a spline, a buffer chamber also being provided inside the power box, one end of the power pipe being located in the buffer chamber, and the power pipe communicating with the driven pipe and the buffer chamber, a supply pipe connected to the cooling water tank being connected to the bottom of the power box, a water pump located in the cooling water tank being connected to the bottom end of the supply pipe, a heat dissipation pipe being connected between the two cooling water tanks, and a return pipe connected to the cooling water tank being fixedly connected to the bottom of the power box.

[0009] Furthermore, the driven tube has multiple overflow holes that communicate with the actuating chamber, and the inner wall of the power tube is provided with a sealing strip for sealing, which is connected to the driven tube.

[0010] Furthermore, the adapter slot is provided with multiple flow-slowing holes, and the bottom of the upper limiting frame is fixedly connected to a socket post, and the socket post is slidably sleeved with a socket rod located at the top of the lower limiting frame.

[0011] Furthermore, multiple electric telescopic rods are fixedly connected to the top of the protective frame, and a moving strip is fixedly connected to the moving end of the electric telescopic rod. An installation strip is fixedly connected to one side of the limiting frame. Sliding grooves that can be movably sleeved with the installation strip are provided on both the moving strip and the protective frame. A driven tube connected to the transmission mechanism is also connected to one side of the rotating ring inside the lower limiting frame. An upper guide tube is connected to the upper execution cavity, and a lower guide tube connected to the execution cavity at the bottom is sleeved on the outside of the upper guide tube.

[0012] Furthermore, a replacement hole for limiting the passage of the frame is provided on the side of the protective frame away from the power box, and a replacement door that can be opened relative to the protective frame is provided in the replacement hole.

[0013] The beneficial effects of this utility model are reflected in:

[0014] This invention uses multiple traction mechanisms for migration and guidance, which can reduce long-distance pulling and ensure the initial shape stability of the heat-conducting strip. At the same time, in conjunction with the water supply of the power mechanism, it can ensure that the friction roller is kept at a low temperature for a long time, reducing the need for secondary heating of the heat-conducting strip and causing deformation. It can also directly supply water for cooling, ensuring the stability of the shape of the heat-conducting strip. Furthermore, the entire traction mechanism is adaptable and replaceable, and the friction roller relative to the limiting frame can be quickly replaced, thus adapting to the production traction of heat-conducting strips of different specifications and facilitating the work. Attached Figure Description

[0015] In the attached diagram:

[0016] Figure 1This is a front-view perspective structural diagram of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the present invention with a rear view;

[0018] Figure 3 This is a three-dimensional structural diagram of the present invention with a partial rear view;

[0019] Figure 4 for Figure 3 A magnified diagram is shown in section A.

[0020] Figure 5 This is a schematic diagram of the front sectional view of this utility model;

[0021] Figure 6 This is a 3D view of the traction mechanism.

[0022] Explanation of reference numerals in the attached figures:

[0023] 01. Protective frame; 02. Electric telescopic rod; 03. Moving bar; 04. Limiting frame; 05. Rotating column; 06. Friction roller; 07. Adaptor groove; 08. Mounting column; 09. Power box; 10. Cooling water tank; 11. Replacement door; 12. Guide channel; 13. Return pipe; 14. Heat dissipation pipe; 15. Water pump; 16. Supply pipe; 17. Buffer chamber; 18. Transmission assembly; 19. Motor; 20. Mounting bar; 21. Elastic element; 22. Upper guide pipe; 23. Lower guide pipe; 24. Power pipe; 25. Driven pipe; 26. Actuating chamber; 27. Sleeve column. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, and not all of them. Unless otherwise specified, the embodiments and features described in this application can be combined with each other. All other embodiments obtained by those skilled in the art based on the embodiments of the utility model without creative effort are within the scope of protection of the utility model.

[0025] Example 1:

[0026] See Figures 1 to 6This utility model discloses a traction device for processing nylon heat insulation strips, including a protective frame 01 for guidance and protection and two symmetrically arranged cooling water tanks 10. The cooling water tanks 10 support the protective frame 01 and are also filled with cooling water. The longer cooling water tanks 10 increase the cooling speed of the water. The traction mechanism includes two symmetrically arranged limiting frames 04. Each limiting frame 04 is provided with a friction roller 06. The friction roller 06 is provided with multiple fitting grooves 07 for matching with the heat insulation strip. Positioned in two ways, the two friction rollers 06 can be in contact with each other or separated by a distance, which can be adjusted according to the specific needs of the heat insulation strip traction. The shape of the adapter groove 07 is the same as the cross-section of the heat insulation strip being traction, thus adapting to the needs of heat insulation strip traction. Both ends of the friction rollers 06 are fixedly connected to mounting columns 08. A rotating column 05, which is rotatably connected to the limiting frame 04, is slidably sleeved on the outside of the mounting column 08. An elastic element 21 is provided between the rotating column 05 and the friction rollers 06. A driven tube 2 is fixedly connected to one side of the lower rotating column 05. 5. During installation, the elastic element 21 is compressed, causing it to deform elastically and creating space so that one side of the mounting post 08 can fully enter the rotating post 05, and then the other side of the mounting post 08 can enter the rotating post 05. This allows the mounting post 08 to engage with the friction roller 06 and be installed into the limiting frame 04. An actuation cavity 26 is provided at the corresponding position of the rotating post 05 within the limiting frame 04. One end of the rotating post 05 extends into the actuation cavity 26. The rotating post 05, the mounting post 08, and the adapter groove 07 are sequentially connected. The upper part 04 is also provided with a guide channel 12 for connecting the execution chamber 26 and the rotating column 05 on the other side. The execution chamber 26 in the upper and lower limiting frames 04 are connected by pipes and also include a power mechanism. The power mechanism is used to drive the friction roller 06 to rotate. The execution chamber 26 provides the movement space for the driven tube 25. The driven tube 25 is driven by the power mechanism to rotate, which further drives the rotating column 05 to rotate, thereby causing the mounting column 08 at the bottom and the friction roller 06 to rotate, pulling the heat insulation strip. The two adapter grooves 07 rotate synchronously through friction.

[0027] In one embodiment, a replacement hole for the limiting frame 04 to pass through is provided on the side of the protective frame 01 away from the power box 09. A replacement door 11 that can be opened relative to the protective frame 01 is provided in the replacement hole. The replacement hole facilitates the replacement of different limiting frames 04 or adapter slots 07 to accommodate heat conduction strips of different specifications. The replacement door 11 limits the replaced limiting frame 04 to ensure stable operation.

[0028] Example 2:

[0029] like Figure 1 - Figure 6 As shown.

[0030] The difference between this embodiment and Embodiment 1 lies in the different power mechanism;

[0031] In this embodiment, the power mechanism includes a power box 09 fixedly connected to the protective frame 01. A motor 19 is fixedly connected inside the power box 09. The output end of the motor 19 is connected to a transmission assembly 18 for transmission. One side of the transmission assembly 18 is connected to a power pipe 24 rotatably connected to the protective frame 01. The power pipe 24 is connected to a driven pipe 25 via a spline. A buffer chamber 17 is also provided inside the power box 09. The power pipe 24 is located inside the buffer chamber 17, and the power pipe 24, driven pipe 25, and buffer chamber 17 are interconnected. A supply pipe 16 connected to a cooling water tank 10 is connected to the bottom of the power box 09. A water pump 15 located inside the cooling water tank 10 is connected to the bottom end of the supply pipe 16. A heat dissipation pipe 14 connects the two cooling water tanks 10. The power box 09 is used to install and protect the corresponding motor 19. The motor 19 generates power, which is then driven by the transmission assembly 18 to rotate the power pipe 24, and further drives the driven pipe 25 to rotate, thus realizing the power output. The transmission assembly 18 is a combination of existing mechanisms such as worm gears or gears for power transmission. At the same time, the corresponding water pump 15 at the bottom pumps water, which then enters the buffer chamber 17 through the water pump 15, and further enters the space of the execution chamber 26 through the power pipe 24 and the driven pipe 25 for water supply. After cooling, the water flows back to the cooling water tank 10 through the return pipe 13, and then is cooled by the cooling water tank 10 and the heat dissipation pipe 14. Finally, it is drawn by the water pump 15 on the other side to form a cycle.

[0032] In the second embodiment, the driven pipe 25 is provided with a plurality of overflow holes that communicate with the actuating cavity 26. The inner wall of the power pipe 24 is provided with a sealing strip for sealing. The sealing strip is sleeved with the driven pipe 25. The overflow holes enable the driven pipe 25 to communicate with the actuating cavity 26, thereby realizing the circulation of water. The sealing strip provides auxiliary sealing to ensure the connection between the power pipe 24 and the driven pipe 25.

[0033] In the second embodiment, the adapter groove 07 is provided with multiple slow-flow holes, and the bottom of the upper limiting frame 04 is fixedly connected to the sleeve post 27. The sleeve post 27 is slidably sleeved with the sleeve rod at the top of the lower limiting frame 04. The slow-flow holes allow water to overflow from the friction roller 06, directly cooling the heat-conducting strip. The mutual sleeve between the sleeve post 27 and the sleeve rod limits the relative position of the two limiting frames 04, ensuring the stability of the limiting frame 04 during operation.

[0034] Example 3:

[0035] like Figure 1 - Figure 6 As shown, the difference between this embodiment and Embodiment 1 is that the state of the upper limiting frame 04 is different;

[0036] Multiple electric telescopic rods 02 are fixedly connected to the top of the protective frame 01. Moving rods 03 are fixedly connected to the moving ends of the electric telescopic rods 02. An installation strip 20 is fixedly connected to one side of the limiting frame 04. Both the moving rod 03 and the protective frame 01 are provided with sliding grooves that movably engage with the installation strip 20. A driven tube 25 connected to a transmission mechanism is also connected to one side of the rotating ring inside the lower limiting frame 04. The upper actuating cavity 26 is connected to an upper guide tube 22. An actuating tube 25 is sleeved on the outside of the upper guide tube 22 and connected to the bottom... The lower guide pipe 23, which is connected to the actuator 26 of the part, is electrically operated by telescopic rod 02. Under control, it can drive the moving bar 03 to move, which in turn drives the upper limiting frame 04 to move, thereby forming a clamping and traction of the heat-conducting strip, ensuring the traction of the heat insulation strip. The upper guide pipe 22 and the lower guide pipe 23 connect the two actuator 26. The actuator 26 are connected through the driven pipe 25, so that the liquid enters the adapter tank 07 and the friction roller 06, and then overflows through the adapter tank 07 to achieve cooling.

[0037] The above are merely preferred embodiments of the present utility model and are 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 shall be included within the protection scope of the present utility model.

[0038] It should be noted that if the utility model embodiment involves directional indicators such as up and down, the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture as shown in the figure. If the specific posture changes, the directional indicators will also change accordingly.

[0039] Furthermore, the meaning of "and / or" throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution that simultaneously satisfies A and B. Additionally, if the utility model embodiments involve descriptions of "first," "second," etc., these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" can explicitly or implicitly include at least one of those features. Furthermore, "multiple" refers to two or more. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by the utility model.

Claims

1. A traction device for processing nylon thermal insulation strips, comprising a protective frame (01) for guiding and protection and a cooling water tank (10), characterized in that: The protective frame (01) is provided with a traction mechanism, which includes two limiting frames (04) arranged symmetrically at the top and bottom. Each of the two limiting frames (04) is provided with a friction roller (06). The friction roller (06) is provided with a plurality of fitting grooves (07) for matching with the heat insulation strip. Both ends of the friction roller (06) are fixedly connected with mounting columns (08). The outer side of the mounting column (08) is slidably sleeved with a rotating column (05) that is rotatably connected to the limiting frame (04). An elastic element (21) is provided between the rotating column (05) and the friction roller (06) for pushing the friction roller (06) to move away from the rotating column (05). When the friction roller (06) moves to one end and compresses the elastic element (21), the other end of the friction roller (06) can be moved out from the corresponding rotating column (05). A driven tube (25) is fixedly connected to one side of one of the lower rotating columns (05). An execution cavity (26) is provided at the position corresponding to the rotating column (05) inside the limiting frame (04). One end of the rotating column (05) extends into the execution cavity (26) and communicates with the execution cavity (26). The rotating column (05), the mounting column (08), and the adapter groove (07) are connected in sequence. The limiting frame (04) is also provided with a guide channel (12) for connecting the execution cavity (26) and the rotating column (05) on the other side. The execution cavities (26) in the upper and lower limiting frames (04) are connected by pipes. It also includes a power mechanism for driving the friction roller (06) to rotate.

2. The traction device for processing nylon heat insulation strips according to claim 1, characterized in that, The power mechanism includes a power box (09) fixedly connected to the protective frame (01). A motor (19) is fixedly connected inside the power box (09). The output end of the motor (19) is connected to a transmission assembly (18) for transmission. A power pipe (24) rotatably connected to the protective frame (01) is connected to one side of the transmission assembly (18). One end of the power pipe (24) is detachably connected to a driven pipe (25) via a spline. A buffer chamber (17) is also provided inside the power box (09). One end of the power pipe (24) is located in the buffer chamber (17), and the power pipe (24) is connected to the driven pipe (25). The pipe (25) and the buffer chamber (17) are connected. The bottom of the power box (09) is connected to the supply pipe (16) connected to the cooling water tank (10). The bottom end of the supply pipe (16) is connected to the water pump (15) located in the cooling water tank (10). The water pump (15) is used to pump the liquid in the cooling water tank (10) to the buffer chamber (17) through the supply pipe (16). There are two cooling water tanks (10). A heat dissipation pipe (14) is connected between the two cooling water tanks (10). The bottom of the (01) is also fixedly connected to the return pipe (13) connected to the cooling water tank (10).

3. The traction device for processing nylon heat insulation strips according to claim 2, characterized in that, The driven tube (25) has multiple overflow holes that communicate with the actuation chamber (26), and the power tube (24) is sealed to the driven tube (25).

4. The traction device for processing nylon thermal insulation strips according to claim 1, characterized in that, The adapter groove (07) is provided with multiple flow-slowing holes. The bottom of the upper limiting frame (04) is fixedly connected to a sleeve post (27). The sleeve post (27) is slidably sleeved with a sleeve rod that is connected to the top of the lower limiting frame (04).

5. The traction device for processing nylon heat insulation strips according to claim 1, characterized in that, The top of the protective frame (01) is fixedly connected to a plurality of electric telescopic rods (02), and the moving end of the electric telescopic rods (02) is fixedly connected to a moving strip (03). The side of the limiting frame (04) is fixedly connected to an installation strip (20). The moving strip (03) and the protective frame (01) are both provided with sliding grooves that can be movably sleeved with the installation strip (20). The side of the rotating ring in the lower limiting frame (04) is also connected to a driven tube (25) connected to the transmission mechanism. The upper execution cavity (26) is connected to an upper guide tube (22). The outer side of the upper guide tube (22) is sleeved with a lower guide tube (23) that is connected to the execution cavity (26) at the bottom.

6. The traction device for processing nylon thermal insulation strips according to claim 2, characterized in that, The protective frame (01) is provided with a replacement hole on the side away from the power box (09) for limiting the passage of the frame (04), and a replacement door (11) that can be opened relative to the protective frame (01) is provided in the replacement hole.

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