A multi-layer composite device for wound thermal insulation film

Abstract

The present application relates to a wound insulation film multilayer composite device, belonging to the field of insulation film composite devices. It includes a frame; a plurality of first composite components, which are assembled on the frame, the first composite component includes a plurality of film rolls and a guide roll, and along the forward direction of the film, the guide roll is located downstream of the film roll, and is used to composite the films on the plurality of film rolls into a primary product; a second composite component, which includes a traction roll, along the forward direction of the primary product, the traction roll is located downstream of the guide roll, and is used to composite a plurality of primary products into a finished product. The present application effectively processes the insulation film with a multilayer structure by composite the first composite component and the second component, and the processing efficiency is fast.

Description

Technical Field

[0001] The present application relates to the field of thermal insulation film composite devices, and in particular to a wound thermal insulation film multilayer composite device. Background Art

[0002] Thermal insulation film is a material with excellent thermal insulation properties. Currently, most thermal insulation films are double-layer film wound composite processing.

[0003] The specific processing method is to install two different roll film materials on two rollers respectively, and the two rollers are respectively located at the upper and lower positions, and then a traction roller is installed on the front side of the two rollers. The roll film materials on the two rollers are compositely rolled up on the traction roller, and then the roll film materials are pulled under the action of the traction roller to realize the double-layer insulation film composite processing.

[0004] However, when users have different needs, they need to process thermal insulation films with multi-layer devices. The double-layer film winding composite processing method cannot be directly applied to the thermal insulation film processing of multi-layer devices. Multiple sets of double-layer devices must be processed first and then composited, which greatly affects the processing efficiency. Summary of the invention

[0005] The embodiment of the present application provides a wound insulation film multilayer composite device to solve the problem in the related art that the double-layer film winding composite processing method cannot be directly applied to the insulation film processing of the multilayer device, which affects the processing efficiency.

[0006] An embodiment of the present application provides a wound insulation film multilayer composite device, comprising: a frame; a plurality of first composite components, which are assembled on the frame, the first composite components comprising a plurality of film rollers and a guide roller, and along the forward direction of the film, the guide roller is located downstream of the film roller, and is used to composite the films on the plurality of film rollers into a primary product; a second composite component, which comprises a traction roller, along the forward direction of the primary product, the traction roller is located downstream of the guide roller, and is used to composite the plurality of primary products into a finished product.

[0007] In some embodiments, the plurality of film rolling rollers respectively include: an upper roller group, which is provided in plurality and distributed on the top of the frame; a lower roller group, which is provided in plurality and is located downstream of the film rolling roller along the forward direction of the film.

[0008] In some embodiments, the upper roller group, the lower roller group and the guide roller can be movably connected to the frame, and the upper roller group and the lower roller group move along the horizontal direction of the frame, and the guide roller moves along the vertical direction of the frame.

[0009] In some embodiments, the upper roller group and the lower roller group both include: a roller shaft, which is connected to the frame; a sleeve shaft, which is movably mounted on the roller shaft, and the roller shaft is provided with a first locking component, and the first locking component is used to lock the sleeve shaft; two winding sleeves are provided, and the two winding sleeves are movably mounted on the sleeve shaft, and the winding sleeve is connected to a second locking component, and the second locking component is used to lock the winding sleeve on the sleeve shaft.

[0010] In some embodiments, the first locking assembly includes: a connecting ring, which is located at one end of the sleeve shaft and movably mounted on the roller shaft, and a third locking assembly is provided on the connecting ring, and the third locking assembly is used to lock the connecting ring on the roller shaft; a nut, which is located at the other end of the sleeve shaft and threadedly connected to the roller shaft, and the sleeve shaft abuts against the nut; an abutment spring, which is mounted on the roller shaft and located between the connecting ring and the sleeve shaft, and both ends of the abutment spring abut against the connecting ring and the sleeve shaft respectively.

[0011] In some embodiments, the second locking assembly includes a locking screw, a screw hole is provided on the winding sleeve, the locking screw is connected in the screw hole, and an end of the locking screw is in contact with the sleeve shaft.

[0012] In some embodiments, the second composite component further includes: a driving motor connected to one end of the traction roller.

[0013] In some embodiments, a deceleration assembly is provided on the frame, and the deceleration assembly includes: a base, which is connected to the frame and has an opening, and one end of the roller connected to the frame is located in the opening; a damping member, which is connected to the base, and a locking hole is provided on the base at the top of the opening, one end of the damping member is threadedly connected to the locking hole, and the other end is located in the opening and abuts against the roller.

[0014] In some embodiments, a counting wheel is provided on one side of the frame near the traction roller, and the counting wheel contacts the outer surface of the film roll on one of the film roll rollers.

[0015] In some embodiments, a rotation handle is provided on the top of the locking screw.

[0016] The beneficial effects of the technical solution provided by this application include:

[0017] An embodiment of the present application provides a winding type thermal insulation film multilayer composite device, in which a first composite component and a second composite component are installed on a frame, and multiple film rolls are used to synchronously wind the film, and the multiple film rolls are wound onto a guide roller together. At this time, on the guide roller, the multiple film rolls are composited into a primary product, and then the film rolls on the multiple guide rollers are wound onto the second composite component, and the film rolls are further composited on the traction roller to finally obtain a finished product. This processing method can conveniently produce multilayer thermal insulation films, is easy to operate, and has high processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 A schematic diagram of the overall structure provided for an embodiment of the present application;

[0020] Figure 2 A schematic diagram of the structure of a film roll provided in an embodiment of the present application.

[0021] Reference numerals:

[0022] 1. Frame; 10. Connecting bracket; 20. Film winding roller; 200. Roller shaft; 201. Sleeve shaft; 202. Winding sleeve; 21. Guide roller; 22. Film winding; 30. Traction roller; 31. Driving motor; 40. Connecting ring; 41. Nut; 42. Abutment spring; 5. Locking screw; 50. Rotating handle; 60. Base; 600. Opening; 61. Damping member; 7. Counting wheel. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0024] The embodiment of the present application provides a wound insulation film multilayer composite device, which can solve the problem that a double-layer film winding composite processing method cannot be directly applied to the insulation film processing of a multilayer device, thus affecting the processing efficiency.

[0025] See also Figure 1 to Figure 2As shown, an embodiment of the present application provides a wrap-around insulation film multilayer composite assembly, comprising: a frame 1, a plurality of first composite components and a second composite component; wherein the frame 1 is assembled from a plurality of profiles to form a frame-shaped frame, and a plurality of first composite components are assembled on the frame 1, the first composite component comprises a plurality of film rolls 20 and a guide roll 21, and along the forward direction of the film 22, the guide roll 21 is located downstream of the film roll 20, and is used to composite the film 22 on the plurality of film rolls 20 into a primary product; the second composite component comprises a traction roll 30, along the forward direction of the primary product, the traction roll 30 is located downstream of the guide roll 21, and is used to composite a plurality of primary products into a finished product.

[0026] During use, the film roll 22 is installed on multiple film roll rollers 20 respectively, and the film rolls 22 on the multiple film roll rollers 20 are pulled toward the guide roller 21 at the same time. On the guide roller 21, the film rolls 22 on the multiple film roll rollers 20 of the same group are compounded to form a primary product, and then the primary products on the multiple guide rollers 21 continue to be processed under the action of the traction roller 30, and are compounded into finished products on the traction roller 30, and then the multi-layer structure of the heat insulating film roll 22 is effectively processed. The layers of the heat insulating film roll 22 are related to the number of the multiple film roll rollers 20, and the specific number can be installed on the frame 1 according to the production requirements. In this application, it is preferred to install three groups of first composite components.

[0027] In the present application, the guide roller 21 mainly provides guiding and traction for the film roll 22, and enables the multi-layer film roll 22 to be compounded into a primary product on the guide roller 21. Therefore, the guide roller 21 should be rotatably connected to the frame 1, and the axis of the guide roller 21 is also staggered with the axis of the multiple film rolls 20.

[0028] In the present application, the plurality of film rolls 20 respectively include: an upper roll group and a lower roll group, the upper roll group and the lower roll group have the same structure, a plurality of upper roll groups are provided, and are distributed on the top of the frame 1; a plurality of lower roll groups are provided, and along the forward direction of the film roll 22, the lower roll group is located downstream of the film roll 20. Therefore, in the present application, the plurality of film rolls 20 are mainly distributed in a double-layer structure, and the primary product compounded on the guide roll 21 is a double-layer structure.

[0029] In the present application, the upper roller group, the lower roller group and the guide roller 21 are all movably connected to the frame 1, and the upper roller group and the lower roller group move in the horizontal direction of the frame 1, and the guide roller 21 moves in the vertical direction of the frame 1. By adjusting the moving positions of the upper roller group, the lower roller group and the guide roller 21 on the frame 1, the tightness of the roll film 22 can be adjusted according to the processing requirements of the roll film 22, so as to avoid the roll film 22 from breaking during the processing process.

[0030] In the present application, a connecting bracket 10 is provided on the frame 1, and a guide rail groove is provided on the frame 1. The connecting bracket 10 can be movably connected in the guide rail groove and is connected to the connecting bracket 10 by bolts, and one end of the bolt abuts against the bottom wall of the guide groove, thereby effectively realizing the movement and fixation of the connecting bracket 10, ensuring that the structure is fixed after the position of the connecting bracket 10 is adjusted. The connecting bracket 10 is respectively connected to the upper roller group, the lower roller group and the guide roll 21. Driven by the connecting bracket 10, the upper roller group, the lower roller group and the guide roll can effectively realize the adjustment of the connection position posture, and the structure is stable and reliable.

[0031] In the present application, the upper roller group and the lower roller group include: a roller shaft 200, a sleeve shaft 201 and a winding sleeve 202; one end of the roller shaft 200 is fixedly connected to the connecting bracket 10 through a bearing, and the roller shaft 200 is effectively connected to the frame body 1 through the connecting bracket 10; the sleeve shaft 201 is movably sleeved on the roller shaft 200, and a first locking component is provided on the roller shaft 200, and the first locking component is used to lock the sleeve shaft 201; two winding sleeves 202 are provided, and the two winding sleeves 202 are movably sleeved on the sleeve shaft 201, and a second locking component is connected to the winding sleeve 202, and the second locking component is used to lock the winding sleeve 202 on the sleeve shaft 201.

[0032] During use, the film roll 22 is installed between the two roll sleeves 202 and is fixed by clamping the two roll sleeves 202 to ensure the position of the film roll 22. The roll sleeve 202 is then fixed to the sleeve shaft 201 using the second locking component to achieve a rough adjustment of the installation position of the film roll 22. Thereafter, according to the position and processing requirements of the multiple film rolls 22, the multiple film rolls 22 need to be aligned, and then the roll sleeve 202 is further moved until the multiple film rolls 22 are aligned. Finally, the sleeve shaft 201 is locked to the roller shaft 200 using the first locking component.

[0033] The structure of the film roll 22 roller 20 is simple and compact, and the film roll 22 can be easily installed. The film roll 22 can be easily installed, and the film roll sleeve 202 and the sleeve shaft 201 can be fixed by moving and adjusting the film roll sleeve 202 and the sleeve shaft 201, respectively, using the first locking component and the second locking component. The operation is convenient, the structure is reliable, and the position adjustment accuracy of the film roll 22 is also high.

[0034] In addition, in the present application, the cross-section of the roll sleeve 202 is also conical, and the small diameter ends of the two roll sleeves 202 are aligned. The conical roll sleeve 202 allows the large diameter roll film 22 to be directly mounted on the two roll sleeves 202, thereby allowing the roll sleeve 202 to adapt to the installation and use of roll films 22 of more sizes, and has high practical value.

[0035] In the present application, a first locking assembly is provided, including: a connecting ring 40, a nut 41 and an abutment spring 42. The connecting ring 40 is located at one end of the sleeve shaft 201 and is movably mounted on the roller shaft 200. A third locking assembly is provided on the connecting ring 40. The third locking assembly is used to lock the connecting ring 40 on the roller shaft 200. The third locking assembly includes but is not limited to bolts (not shown in the figure). There are multiple bolts distributed around the connecting ring 40, and the bolts abut against the roller shaft 200; the nut 41 is located at the other end of the sleeve shaft 201 and is threadedly connected to the roller shaft 200, and the sleeve shaft 201 abuts against the nut 41; the abutment spring 42 is mounted on the roller shaft 200 and is located between the connecting ring 40 and the sleeve shaft 201. The two ends of the abutment spring 42 abut against the connecting ring 40 and the sleeve shaft 201, respectively.

[0036] In the present application, the initial state of the abutment spring 42 is a naturally stretched state. When installing the sleeve shaft 201, the abutment spring 42 is connected between the connecting ring 40 and one end of the sleeve shaft 201, and the nut 41 is connected to the other end of the sleeve shaft 201; first, the connecting ring 40 is fixed to the roller shaft 200 with bolts, and then the nut 41 is rotated, and the nut 41 pushes the sleeve shaft 201 until the abutment spring 42 is in abutment with the connecting ring 40 and the sleeve shaft 201 respectively, and finally, according to the alignment state of the multiple roll films 22, the nut 41 is fine-tuned to ensure that the multiple roll films 22 are aligned with each other, thereby ensuring the installation accuracy of the roll films 22.

[0037] In addition, under the action of the abutment spring 42, the roll film 22 is also corrected. When the roll film 22 tends to deviate, the sleeve shaft 201 may be dragged by the roll film 22 and displaced. At this time, the abutment spring 42 uses its own elastic force to generate a reaction force, always abutting the sleeve shaft 201 tightly, ensuring that the position of the sleeve shaft 201 is stable and the roll film 22 is processed with high precision.

[0038] In the present application, a second locking assembly is provided, including a locking screw 5. A screw hole is provided on the winding sleeve 202, and the locking screw 5 is connected in the screw hole. The locking screw 5 is then tightened until the end of the locking screw 5 abuts against the sleeve shaft 201, thereby effectively fixing the winding sleeve 202. A rotating handle 50 is also provided at the top of the locking screw 5 for easy operation.

[0039] In the present application, the second composite component also includes: a drive motor 31, which is connected to one end of the traction roller 30. The drive motor 31 is used to provide power to the traction roller 30, so that the operation is automated and the processing efficiency is higher.

[0040] In the present application, in order to prevent the roller 200 from rotating too fast, a deceleration component is provided on the frame 1, and the deceleration component includes: a base 60 and a damping member 61. One end of the base 60 is movably connected to the frame 1. When the position of the roller 200 changes, the base 60 can also be adjusted synchronously. An opening 600 is provided on the base 60, and one end of the roller 200 connected to the frame 1 is located in the opening 600; the damping member 61 is connected to the base 60, and the damping member 61 includes but is not limited to a rod and a damping pad. A locking hole is provided on the seat 60 at the top of the opening 600, one end of the rod is threadedly connected to the locking hole, and the other end is located in the opening 600 and connected to the damping pad. When the rod is threadedly fixed to the base 60, the damping member 61 is brought into contact with the roller 200, thereby decelerating the roller 200. The friction between the damping pad and the roller 200 is utilized to reduce the rotation speed of the roller 200. The damping pad will not directly lock the roller 200, and the friction between the damping pad and the roller 200 is controlled by twisting the rod.

[0041] In the present application, a counting wheel 7 is also provided on one side of the frame 1 near the traction roller 30. The counting wheel 7 contacts the outer surface of the roll film 22 on one of the roll film 22 rollers 20. Under the action of the counting wheel 7, the processing length of the roll film 22 can be calculated to ensure that the processing of the roll film 22 meets the processing requirements.

[0042] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0043] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0044] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A wound thermal insulation film multilayer composite device, characterized in that: include: Frame (1); A plurality of first composite components, which are assembled on the frame (1), the first composite components comprising a plurality of film rolls (20) and a guide roll (21), and along the advancing direction of the film roll (22), the guide roll (21) is located downstream of the film roll (20) and is used to composite the film rolls (22) on the plurality of film rolls (20) into a primary product; The second compounding assembly comprises a traction roller (30), which is located downstream of the guide roller (21) along the advancing direction of the primary product and is used to compound multiple primary products into finished products.

2. A wound thermal insulation film multilayer composite device according to claim 1, characterized in that: The plurality of film rolling rollers (20) respectively comprise: An upper roller group, which is provided in plurality and distributed on the top of the frame (1); A plurality of lower roller groups are provided, and along the advancing direction of the film roll (22), the lower roller group is located downstream of the film roll roller (20).

3. A wound thermal insulation film multilayer composite device as claimed in claim 2, characterized in that: The upper roller group, the lower roller group and the guide roller (21) are all movably connected to the frame (1), and the upper roller group and the lower roller group move in the horizontal direction of the frame (1), and the guide roller (21) moves in the vertical direction of the frame (1).

4. A wound thermal insulation film multilayer composite device as claimed in claim 3, characterized in that: The upper roller group and the lower roller group both include: A roller shaft (200) connected to the frame (1); A sleeve shaft (201) is movably sleeved on the roller shaft (200), and a first locking component is provided on the roller shaft (200), wherein the first locking component is used to lock the sleeve shaft (201); The winding sleeve (202) is provided with two winding sleeves (202), and the two winding sleeves (202) are movably sleeved on the sleeve shaft. (201), the winding sleeve (202) is connected with a second locking component, and the second locking component is used to lock the winding sleeve (202) on the sleeve shaft (201).

5. A wound thermal insulation film multilayer composite device as claimed in claim 4, characterized in that: The first locking assembly comprises: a connecting ring (40), which is located at one end of the sleeve shaft (201) and is movably sleeved on the roller shaft (200); a third locking component is provided on the connecting ring (40), and the third locking component is used to lock the connecting ring (40) on the roller shaft (200); A nut (41), which is located at the other end of the sleeve shaft (201) and is threadedly connected to the roller shaft (200), and the sleeve shaft (201) is in abutment with the nut (41); A contact spring (42), wherein the contact spring (42) is sleeved on the roller shaft (200) and is located between the connecting ring (40) and the sleeve shaft (201), and two ends of the contact spring (42) are respectively in contact with the connecting ring (40) and the sleeve shaft (201).

6. A wound thermal insulation film multilayer composite device as claimed in claim 4, characterized in that: The second locking assembly comprises a locking screw (5), the winding sleeve (202) is provided with a screw hole, the locking screw (5) is connected in the screw hole, and the end of the locking screw (5) abuts against the sleeve shaft (201).

7. A wound thermal insulation film multilayer composite device according to claim 1, characterized in that: The second composite component further comprises: a driving motor (31) connected to one end of the traction roller (30).

8. A wound thermal insulation film multilayer composite device as claimed in claim 4, characterized in that: The frame (1) is provided with a deceleration assembly, and the deceleration assembly comprises: A base (60), the base (60) being connected to the frame (1), and the base (60) being provided with an opening (600), and one end of the roller (200) connected to the frame (1) being located in the opening (600); A damping member (61) is connected to the base (60); a locking hole is provided on the base (60) at the top of the opening (600); one end of the damping member (61) is threadedly connected to the locking hole, and the other end is located in the opening (600) and abuts against the roller shaft (200).

9. A wound thermal insulation film multilayer composite device according to claim 1, characterized in that: A counting wheel (7) is provided on one side of the frame (1) near the traction roller (30), and the counting wheel (7) is in contact with the outer surface of the film roll (22) on one of the film roll rollers (20).

10. A wound thermal insulation film multilayer composite device according to claim 6, characterized in that: A rotating handle (50) is provided on the top of the locking screw (5).

Images