Winding device for production and processing of automobile sound insulation cotton

Abstract

The utility model relates to the technical field of automobile sound insulation cotton production and processing, and discloses a winding device for automobile sound insulation cotton production and processing, which comprises a winding roller, a support and a rotating motor, the winding roller is positioned in an inner cavity of the support and is rotatably connected with the inner wall of the support, and the rotating motor is positioned on the right side of the support. The output end of the left side of the rotating motor is fixedly connected with the right side of the winding roller, and the output end of the rotating motor is rotationally connected with the inner wall of the support. A tension mechanism used in cooperation with the winding roller is arranged on the front side of the support. The problems that in the process that automobile sound insulation cotton is wound through a winding machine, auxiliary winding needs to be conducted on the automobile sound insulation cotton through a tension roller, but long time is consumed in the process that a tension device and the winding machine are assembled and fixed through a plurality of connecting pieces and fixing pieces, the assembly process is tedious, and the assembly efficiency is high are solved. And the problem that a user cannot conveniently and quickly assemble and fix the tension device and the winding device is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile sound insulation cotton production and processing, in particular to a winding device for automobile sound insulation cotton production and processing. Background Art

[0002] The winder for the production and processing of automotive sound insulation cotton is a device specially used to roll up sound insulation cotton materials. The winder is a device that rolls up continuous materials, products or semi-finished products for subsequent operation, storage or transportation. In the production and processing of automotive sound insulation cotton, the main function of the winder is to roll up the produced sound insulation cotton materials according to the set specifications and requirements. The winder can continuously roll up the sound insulation cotton materials to form a regular roll shape, which is convenient for subsequent operation or storage. By adjusting the winding speed, the winder can control the tension of the sound insulation cotton material to ensure that the material will not be deformed or damaged due to excessive or insufficient tension during the winding process. Some high-end winders can realize automatic line control and automatically adjust the winding speed and winding tension according to production needs to meet different manufacturing requirements. In summary, the winder for the production and processing of automotive sound insulation cotton is an important production equipment. It can roll the sound insulation cotton material into a regular roll shape, which is convenient for subsequent operation or storage, and can automatically adjust the winding speed and tension according to production needs to meet different manufacturing requirements.

[0003] Winders play a key role in the production and processing of automotive sound insulation foam. They are primarily used to rewind the rolls produced by the foam production line. At the end of the line, a tension control system controls the winder's winding tension, stretching the foam before wrapping it around a core. Compared to traditional manual winding, winders enable rapid and accurate automation, rapidly and accurately winding continuously produced foam into neat rolls. This significantly improves production efficiency. Precisely controlled winding speed and tension reduce material waste and enhance overall production efficiency. Adjusting the winding speed and tension allows the winder to control the tightness and flatness of the material. This prevents wrinkles and loosening during the winding process and ensures consistent quality and appearance across each roll. Winders produce foam with a regular shape and compact size, making them easier to store and transport. This saves storage space and reduces transportation costs. Winder designs often offer flexibility to accommodate different materials and production requirements. By adjusting the equipment's parameters and configuration, it's possible to wind sound insulation cotton of varying widths, thicknesses, and materials. With technological advancements, modern winders have achieved a high level of automation and intelligence. Some advanced winders utilize sensors and control systems to monitor material parameters such as tension, speed, and roll diameter in real time, automatically adjusting them based on actual conditions. This not only improves production stability and reliability but also lays the foundation for automated and intelligent production. In summary, winders play a vital role in the production and processing of automotive sound insulation cotton. They not only improve production efficiency, ensure material quality, and facilitate storage and transportation, but also accommodate a wide range of materials and production requirements, promoting the development of automated and intelligent production. However, a problem with the aforementioned technology is that the winding process requires a tension roller to assist in winding the cotton. However, the assembly of the tension device and the winder is time-consuming and requires multiple connectors and fixtures, making it difficult for users to quickly assemble the tension device and winder. Utility Model Content

[0004] In view of the problems existing in the prior art, the present invention provides a winding device for the production and processing of automobile sound insulation cotton, which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: a winding device for the production and processing of automobile sound insulation cotton includes a winding roller, a bracket and a rotating motor, the winding roller is located in the inner cavity of the bracket and is rotatably connected to the inner wall of the bracket, the rotating motor is located on the right side of the bracket, the output end of the left side of the rotating motor is fixedly connected to the right side of the winding roller, and the output end of the rotating motor is rotatably connected to the inner wall of the bracket; the front side of the bracket is provided with a tension mechanism used in conjunction with the winding roller; the top and bottom of the left and right sides of the front side of the bracket are provided with positioning mechanisms used in conjunction with the tension mechanism.

[0006] In order to improve the rolling effect of the car sound insulation cotton, preferably, the tension mechanism includes two connecting rods, two rotating rods and a tension roller. The two connecting rods are respectively located on the left and right sides of the front side of the bracket. The rotating rod is located in the inner cavity of the connecting rod and is rotatably connected to the inner wall of the connecting rod. The tension roller is located at the opposite ends of the two rotating rods and is rotatably connected to the opposite ends of the two rotating rods. By setting up the tension mechanism, the connecting rod can achieve the effect of assisting the car sound insulation cotton to be rolled up through the mutual cooperation of the rotating rod and the tension roller, thereby avoiding the loosening of the car sound insulation cotton during the rolling process.

[0007] In order to improve the convenience of assembly of the tension mechanism and the bracket, preferably, the positioning mechanism includes a connecting plate, a positioning rod, a transmission block and a tension spring, the connecting plate is located at the top of the connecting rod and fixedly connected to the front side of the bracket, the positioning rod is located at the top of the connecting plate, the transmission block is located at the top of the positioning rod and fixedly connected to the top of the positioning rod, the tension spring is located at the bottom of the rear side of the transmission block and fixedly connected to the bottom of the transmission block, and the bottom of the tension spring is fixedly connected to the top of the connecting plate. By setting up the positioning mechanism, the positioning rod can achieve the effect of quickly assembling and fixing the tension mechanism through the mutual cooperation of the connecting plate and the connecting rod, thereby avoiding the situation where the tension mechanism cannot be quickly assembled and fixed to the bracket.

[0008] In order to improve the adjustment convenience of the tension mechanism, preferably, a driving end is fixedly installed on the opposite sides of the two connecting rods, and the output end of the driving end is rotatably connected to the inner wall of the connecting rod, and the output end of the driving end is fixedly connected to the surface of the connecting rod. By setting the driving end, the driving end can cooperate with the connecting rod and the rotating rod to achieve the effect of quickly driving the rotating rod and the tension roller to adjust the angle, thereby avoiding the situation where the position of the tension roller cannot be quickly adjusted.

[0009] In order to improve the movement stability of the positioning mechanism, preferably, the inner cavity of the transmission block is movably connected to the limit rod, the surface of the limit rod is in contact with the inner cavity of the tension spring, and the bottom of the limit rod is fixedly connected to the top of the connecting plate. By setting the limit rod, the limit rod can cooperate with the transmission block to achieve the function of assisting the transmission block and the positioning rod to move stably, thereby avoiding the problem of displacement of the transmission block and the positioning rod during movement.

[0010] In order to improve the docking effect of the positioning rod, preferably, a connecting hole is provided in the inner cavity of the connecting plate, and positioning grooves are provided at the top and bottom of the connecting rod. The side of the positioning rod close to the inner cavity of the positioning groove passes through the connecting hole and extends to the inner cavity of the positioning groove. By setting the connecting hole and the positioning groove, the connecting hole can quickly dock the positioning rod with the positioning groove.

[0011] In order to improve the installation convenience of the rotating motor, preferably, a fixing plate is fixedly connected to the bottom of the rotating motor, and the side of the fixing plate close to the bracket is fixed to the surface of the bracket by bolts. By providing the fixing plate, the fixing plate can cooperate with the bracket to quickly install and fix the rotating motor, avoiding the situation where the rotating motor cannot be quickly installed.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model is provided with a winding roller, a bracket, a rotating motor, a tension mechanism and a positioning mechanism to pull the transmission block. During the movement, the transmission block stretches the tension spring and drives the positioning rod to move. After the positioning rod moves to a suitable position, the connecting rod is docked with the bracket. During the docking process, it is necessary to make the top and bottom of the connecting rod fit with the connecting plates on both sides. After the docking is completed, the transmission block is released, and the tension of the tension spring is expanded and contracted, which will quickly drive the positioning rod to insert into the inner cavity of the positioning groove. After the positioning rod is inserted into the inner cavity of the positioning groove, the connecting plate and the connecting rod can cooperate with each other to achieve the effect of quickly assembling and fixing the tension mechanism and the bracket. After the fixation is completed, starting the rotating motor can achieve the effect of quickly winding the car sound insulation cotton through the cooperation between the bracket and the winding roller. In the process of winding, starting the driving end will drive the rotating rod to rotate through its own output end, and during the rotation of the rotating rod, the winding tension of the car sound insulation cotton can be adjusted through the cooperation between the rotating rod and the winding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure provided by an embodiment of the utility model;

[0015] Figure 2This is a schematic diagram of adjusting the tension mechanism provided by an embodiment of the utility model;

[0016] Figure 3 This is a three-dimensional cross-sectional view provided by an embodiment of the present invention;

[0017] Figure 4 This is a connection diagram of the positioning mechanism provided by an embodiment of the utility model;

[0018] Figure 5 The embodiment of the present utility model provides Figure 3 A partial enlarged view of point A in the middle.

[0019] In the figure: 1. Winding roller; 2. Bracket; 3. Rotating motor; 4. Tension mechanism; 5. Positioning mechanism; 401. Connecting rod; 402. Rotating rod; 403. Tension roller; 501. Connecting plate; 502. Positioning rod; 503. Transmission block; 504. Tension spring; 6. Driving end; 7. Limiting rod; 8. Connecting hole; 9. Positioning slot; 10. Fixing plate. DETAILED DESCRIPTION

[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0021] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0022] like Figures 1 to 5As shown, an embodiment of the present invention provides a winding device for the production and processing of automobile sound insulation cotton, comprising a winding roller 1, a bracket 2 and a rotating motor 3. The winding roller 1 is located in the inner cavity of the bracket 2 and is rotatably connected to the inner wall of the bracket 2. The rotating motor 3 is located on the right side of the bracket 2. The output end of the left side of the rotating motor 3 is fixedly connected to the right side of the winding roller 1, and the output end of the rotating motor 3 is rotatably connected to the inner wall of the bracket 2; a tension mechanism 4 for use with the winding roller 1 is provided on the front side of the bracket 2; positioning mechanisms 5 for use with the tension mechanism 4 are provided on the top and bottom of the left and right sides of the front side of the bracket 2, and the tension mechanism 4 comprises two connecting rods 401, two rotating rods 402 and a tension roller 403, and the two connecting rods 401 are respectively located on the left and right sides of the front side of the bracket 2. The rotating rod 402 is located in the inner cavity of the connecting rod 401 and is rotatably connected to the inner wall of the connecting rod 401. The tension roller 403 is located at the opposite ends of the two rotating rods 402 and is rotatably connected to the opposite ends of the two rotating rods 402. By setting the tension mechanism 4, the connecting rod 401 can cooperate with the rotating rod 402 and the tension roller 403 to achieve the effect of assisting the car sound insulation cotton to be wound, thereby avoiding the loosening of the car sound insulation cotton during the winding process. The positioning mechanism 5 includes a connecting plate 501, a positioning rod 502, a transmission block 503 and a tension spring 504. The connecting plate 501 is located at the top of the connecting rod 401 and is fixedly connected to the front side of the bracket 2. The positioning rod 502 is located at the top of the connecting plate 501. The transmission block 503 is located at the positioning rod 502. The top of the positioning rod 502 is fixedly connected to the top of the positioning rod 502, the tension spring 504 is located at the bottom of the rear side of the transmission block 503 and is fixedly connected to the bottom of the transmission block 503, and the bottom of the tension spring 504 is fixedly connected to the top of the connecting plate 501. By setting the positioning mechanism 5, the positioning rod 502 can achieve the effect of quickly assembling and fixing the tension mechanism 4 through the mutual cooperation of the connecting plate 501 and the connecting rod 401, avoiding the situation that the tension mechanism 4 cannot be quickly assembled and fixed with the bracket 2. The driving end 6 is fixedly installed on the opposite side of the two connecting rods 401, and the output end of the driving end 6 is rotatably connected to the inner wall of the connecting rod 401, and the output end of the driving end 6 is fixedly connected to the surface of the connecting rod 401. By setting the driving end 6, the driving end 6 plays the role of quickly driving the rotating rod 402 and the tension roller 403 to adjust the angle by cooperating with the connecting rod 401 and the rotating rod 402, thereby avoiding the situation where the position of the tension roller 403 cannot be quickly adjusted. The inner cavity of the transmission block 503 is movably connected to the limit rod 7, the surface of the limit rod 7 contacts the inner cavity of the tension spring 504, and the bottom of the limit rod 7 is fixedly connected to the top of the connecting plate 501. By setting the limit rod 7, the limit rod 7 plays the role of assisting the transmission block 503 and the positioning rod 502 to move stably by cooperating with the transmission block 503, thereby avoiding the problem of offset of the transmission block 503 and the positioning rod 502 during the movement. The inner cavity of the connecting plate 501 is provided with a connecting hole 8.The top and bottom of the connecting rod 401 are both provided with positioning slots 9. The side of the positioning rod 502 near the inner cavity of the positioning slot 9 passes through the connecting hole 8 and extends into the inner cavity of the positioning slot 9. By providing the connecting hole 8 and the positioning slot 9, the connecting hole 8 plays a role in allowing the positioning rod 502 to quickly dock with the positioning slot 9. The bottom of the rotating motor 3 is fixedly connected to a fixing plate 10. The side of the fixing plate 10 near the bracket 2 is fixed to the surface of the bracket 2 by bolts. By providing the fixing plate 10, the fixing plate 10 plays a role in quickly installing and fixing the rotating motor 3 through mutual cooperation with the bracket 2, avoiding the situation where the rotating motor 3 cannot be quickly installed.

[0023] The working principle of this utility model:

[0024] When in use, the transmission block 503 is pulled, and the transmission block 503 will stretch the tension spring 504 during the movement and drive the positioning rod 502 to move. After the positioning rod 502 moves to the appropriate position, the connecting rod 401 is docked with the bracket 2. During the docking process, the top and bottom of the connecting rod 401 need to be fitted with the connecting plates 501 on both sides. After the docking is completed, the transmission block 503 is released, and the tension of the tension spring 504 is expanded and contracted, which will quickly drive the positioning rod 502 to insert into the inner cavity of the positioning groove 9. After the positioning rod 502 is inserted into the inner cavity of the positioning groove 9, The tension mechanism 4 and the bracket 2 can be quickly assembled and fixed by cooperating with the connecting plate 501 and the connecting rod 401. After the fixation is completed, the rotating motor 3 can be started to quickly reel in the car sound insulation cotton through the cooperation of the bracket 2 and the reeling roller 1. In the reeling process, the driving end 6 is started, and the driving end 6 will drive the rotating rod 402 to rotate through its own output end. In the process of rotation, the rotating rod 402 can adjust the reeling tension of the car sound insulation cotton through the cooperation of the rotating rod 402 and the reeling roller 1.

[0025] The specific model specifications of the winding roller 1, bracket 2, rotating motor 3 and driving end 6 proposed in this application need to be selected and determined based on the actual specifications of the device. The specific selection calculation method, line connection method and control method all adopt the existing technology in this field, so they will not be described in detail.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0027] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent will not depart from the scope of the technical solution of the present invention.

Claims

1. A winding device for producing and processing automobile sound insulation cotton, comprising a winding roller (1), a bracket (2) and a rotating motor (3), characterized in that: The winding roller (1) is located in the inner cavity of the bracket (2) and is rotatably connected to the inner wall of the bracket (2); the rotating motor (3) is located on the right side of the bracket (2); the output end of the left side of the rotating motor (3) is fixedly connected to the right side of the winding roller (1); and the output end of the rotating motor (3) is rotatably connected to the inner wall of the bracket (2); The front side of the bracket (2) is provided with a tension mechanism (4) used in conjunction with the winding roller (1); Positioning mechanisms (5) used in conjunction with the tension mechanism (4) are provided at the top and bottom of the left and right sides of the front side of the bracket (2).

2. A winding device for producing and processing automobile sound insulation cotton according to claim 1, characterized in that: The tension mechanism (4) comprises two connecting rods (401), two rotating rods (402) and a tension roller (403), wherein the two connecting rods (401) are respectively located on the left and right sides of the front side of the bracket (2), the rotating rods (402) are located in the inner cavity of the connecting rods (401) and are rotatably connected to the inner wall of the connecting rods (401), and the tension roller (403) is located at the opposite ends of the two rotating rods (402) and is rotatably connected to the opposite ends of the two rotating rods (402).

3. The winding device for producing and processing automobile sound insulation cotton according to claim 2, characterized in that: The positioning mechanism (5) comprises a connecting plate (501), a positioning rod (502), a transmission block (503) and a tension spring (504), wherein the connecting plate (501) is located at the top of the connecting rod (401) and is fixedly connected to the front side of the bracket (2), the positioning rod (502) is located at the top of the connecting plate (501), the transmission block (503) is located at the top of the positioning rod (502) and is fixedly connected to the top of the positioning rod (502), the tension spring (504) is located at the bottom of the rear side of the transmission block (503) and is fixedly connected to the bottom of the transmission block (503), and the bottom of the tension spring (504) is fixedly connected to the top of the connecting plate (501).

4. The winding device for producing and processing automobile sound insulation cotton according to claim 2, characterized in that: A driving end (6) is fixedly mounted on opposite sides of the two connecting rods (401), and the output end of the driving end (6) is rotatably connected to the inner wall of the connecting rod (401), and the output end of the driving end (6) is fixedly connected to the surface of the connecting rod (401).

5. The winding device for producing and processing automobile sound insulation cotton according to claim 3, characterized in that: The inner cavity of the transmission block (503) is movably connected to a limiting rod (7), the surface of the limiting rod (7) contacts the inner cavity of the tension spring (504), and the bottom of the limiting rod (7) is fixedly connected to the top of the connecting plate (501).

6. The winding device for producing and processing automobile sound insulation cotton according to claim 3, characterized in that: The inner cavity of the connecting plate (501) is provided with a connecting hole (8), the top and bottom of the connecting rod (401) are provided with a positioning groove (9), and the positioning rod (502) passes through the connecting hole (8) on the side close to the inner cavity of the positioning groove (9) and extends to the inner cavity of the positioning groove (9).

7. The winding device for producing and processing automobile sound insulation cotton according to claim 1, characterized in that: A fixing plate (10) is fixedly connected to the bottom of the rotating motor (3), and a side of the fixing plate (10) close to the bracket (2) is fixedly mounted to the surface of the bracket (2) by means of bolts.

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