A kind of automatic deviation correction's car interior fabric production is rolled up with machine

Abstract

The utility model relates to the technical field of fabric processing, especially to a winding machine for the production of automotive interior fabric capable of automatic deviation correction, which comprises: a pair of conveyors, deviation correction assemblies are arranged on the two conveyors, a cutting assembly is arranged between the two conveyors, and a winding assembly is arranged on one side of the left conveyor. The utility model is capable of accurately adjusting the distance between the two deviation correction plates according to the width of the fabric, and ensures that different specifications of fabric can be accurately corrected during the conveying process, by arranging the deviation correction assembly, driving the two rack gears to move by the motor drive gear. The utility model is capable of automatically adjusting the anti-skid pressing plate according to the increase in the thickness of the fabric roll, and ensures that the anti-skid pressing plate stably presses the fabric roll by the damping force generated by the flow of hydraulic oil, effectively preventing the fabric roll from slipping or loosening during the winding process, by arranging the winding assembly, and the damping system composed of the oil storage cylinder, piston one, piston rod and spring arranged on the upper and lower sides of the winding shaft.

Description

Technical Field

[0001] This utility model relates to the field of fabric processing technology, and in particular to a rolling machine for producing automotive interior fabrics with automatic deviation correction. Background Technology

[0002] A winding machine for automotive interior fabric production is a mechanical device used to wind automotive interior fabrics into a cylindrical shape, which can improve production efficiency and ensure the stability and uniformity of fabric winding.

[0003] However, when using traditional rolling machines for automotive interior fabric production, the fabric is prone to shifting. Once the fabric shifts, it not only affects the neatness of subsequent winding but may also cause local wrinkles or damage to the fabric. Secondly, during the winding process, the fabric roll of a traditional rolling machine tends to loosen, which not only takes up a lot of space but also makes subsequent storage and transportation difficult. In addition, when traditional rolling machines need to cut the fabric, the cutting action of the cutter is not quick and thorough. Due to the repeated pulling of the fabric during the cutting process, the cut cross-section becomes rough and deformed, which seriously affects product quality.

[0004] Prior art 1 (Chinese patent application number CN202221648693.1, application date 2022-06-29) discloses a fabric winding machine. An electric wire is installed on one side of the fabric winding machine body near the bottom. A fixing plate is fixedly installed on the side of the fabric winding machine body near the electric wire. A first support block is fixedly connected to one side of the fixing plate, and a second support block is slidably connected to the side of the fixing plate near the first support block. By setting up the fixing plate, the first support block, and the second support block, operation is convenient, achieving the purpose of storing and restraining power strips during use, thus preventing workers from frequently kicking the power strips while walking. It is also applicable to various types of power strips. By setting up the first and second rotating rods, the fabric roll can rotate, driving the first and second rotating rods to rotate as well. The overall structure is simple, thus reducing friction when the fabric roll rotates.

[0005] Prior art 2 (Chinese patent application number CN202323166698.8, application date 2023-11-23) discloses a winding machine for textile fabric processing. A roll is connected to the upper right side of the machine body, and a rotating roller is connected to the inner side of the machine body. A motor is installed on the inner side of the machine body away from the rotating roller. This winding machine for textile fabric processing drives a sliding block to slide in a threaded manner by rotating a threaded rod. Under the guidance of a limiting block, the sliding block can slide inside the sliding groove. When the sliding block slides, the height of the rotating roller can be adjusted, thereby adjusting the tightness of the winding machine. Secondly, the tightly wound fabric will adhere to the surface of the scraper. During winding, the scraper will scrape off the surface impurities. After the impurities are scraped off, they will fall into the collection box. When cleaning is required, the collection box is lifted and the placement block is moved out of the placement groove to dump the waste material, thus realizing the cleaning of the fabric by the winding machine. Utility Model Content

[0006] The purpose of this invention is to provide a rolling machine for producing automotive interior fabrics that can automatically correct deviations, in order to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: it includes a pair of conveyors, each of the two conveyors is equipped with a correction component, a cutting component is provided between the two conveyors, and a winding component is provided on one side of the left conveyor.

[0008] As a preferred embodiment of this utility model, the correction component includes a mounting box disposed at the bottom of the conveyor, a motor is disposed inside the mounting box, a gear is disposed at the transmission end of the motor, racks are meshed on both sides of the gear, a pair of guide rails are disposed inside the mounting box, and both racks are slidably disposed on the guide rails.

[0009] As a preferred embodiment of this utility model, a cover plate is provided in the middle of the mounting box, a mounting frame 1 is provided on each of the two racks, a correction plate is provided on one side of each of the two mounting frames 1, a pair of telescopic cylinders are symmetrically arranged on the front and rear sides of the conveyor, a mounting frame 2 is provided on the top of the telescopic rod of the two telescopic cylinders, and a pressure roller is provided at the bottom of the mounting frame 2.

[0010] As a preferred embodiment of the present invention, the cutting assembly includes a cutting table, a mounting frame three is provided on one side of the cutting table, a fixing sleeve is provided at the bottom of the mounting frame three, a bidirectional lead screw is inserted into the fixing sleeve, and a motor two is provided at the top of the mounting frame three, with the transmission end of the motor two connected to the top end of the bidirectional lead screw.

[0011] As a preferred embodiment of this utility model, a pair of drive plates are spirally sleeved on the outer side of the bidirectional lead screw, a guide rail is provided on the inner wall of one side of the mounting frame three, a lifting guide column is provided on the side of the cutting table away from the mounting frame three, both drive plates are slidably mounted on the guide rail two and the lifting guide column, both drive plates are provided with a cutter, and a cutter groove corresponding to the cutter is provided on the cutting table.

[0012] As a preferred embodiment of this utility model, the winding assembly includes a mounting frame four disposed on one side of the conveyor, a motor three disposed on the back of the mounting frame four, a winding shaft disposed at the transmission end of the motor three, and several oil storage cylinders disposed on the mounting frames four on both the upper and lower sides of the winding shaft. A piston one is slidably disposed in each oil storage cylinder, and a piston rod is disposed on the piston one. Each piston rod passes through the oil storage cylinder, and a spring is disposed between the piston rod and the oil storage cylinder. Anti-slip pressure plates are disposed on several piston rods on the same side.

[0013] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0014] 1. This utility model, by setting up a correction component, uses a motor to drive a gear to move two racks along a guide rail, which can precisely adjust the spacing of the correction plates on both sides according to the fabric width, ensuring that fabrics of different specifications can be accurately corrected during the conveying process. Secondly, the telescopic cylinders symmetrically set on the front and rear sides of the conveyor can flexibly adjust the height of the mounting frame and the pressure roller according to the fabric thickness, so that the pressure roller can always fit tightly against the fabric, effectively preventing wrinkles in the fabric, ensuring the stability of fabric conveying, and avoiding loosening of the fabric when it is rolled up.

[0015] 2. This utility model, by setting up a cutting component, uses a second motor to drive a bidirectional lead screw to rotate, converting the rotational motion into the linear motion of the drive plate. This allows the upper and lower drive plates to move precisely towards each other, driving the cutter to cut the fabric. Furthermore, the second guide rail, in conjunction with the lifting guide column, provides reliable guidance for the drive plate, ensuring smooth movement of the drive plate. This, in turn, guarantees the accuracy and stability of the cutter's cutting action, enabling the fabric to be cut quickly and evenly, meeting the requirements for cutting quality and efficiency in production.

[0016] 3. This utility model, by setting up a winding assembly, provides power for the rotation of the winding shaft by motor three, driving the winding operation, and realizes automatic winding of the fabric. The damping system composed of oil reservoir, piston one, piston rod and spring set on the upper and lower sides of the winding shaft allows the anti-slip pressing plate to adaptively adjust as the thickness of the fabric roll increases. At the same time, the damping force generated by the flow of hydraulic oil reduces the spring rebound speed, ensuring that the anti-slip pressing plate stably presses the fabric roll, effectively preventing the fabric roll from slipping or loosening during the winding process, and ensuring the winding quality. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the correction component structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the mounting box in the correction assembly of this utility model;

[0020] Figure 4 This is a schematic diagram of the cutting component structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the winding assembly structure of this utility model.

[0022] Reference numerals: Conveyor 1, Correction assembly 2, Mounting box 21, Motor 1 22, Gear 23, Rack 24, Guide rail 1 25, Mounting frame 1 26, Correction plate 27, Cover plate 28, Telescopic cylinder 29, Mounting frame 210, Pressure roller 211, Cutting assembly 3, Cutting table 31, Mounting frame 32, Fixing sleeve 33, Bidirectional lead screw 34, Motor 2 35, Drive plate 36, Guide rail 2 37, Lifting guide column 38, Cutter 39, Knife groove 310, Rewinding assembly 4, Mounting frame 41, Motor 3 42, Rewinding shaft 43, Oil reservoir 44, Piston 1 45, Piston rod 46, Spring 47, Anti-slip clamping plate 48. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0024] like Figures 1-5 As shown, the present invention proposes an automatic correction winding machine for producing automotive interior fabrics, which includes a pair of conveyors 1, each of which is equipped with a correction component 2, a cutting component 3 between the two conveyors 1, and a winding component 4 on one side of the left conveyor 1.

[0025] The correction assembly 2 includes a mounting box 21 located at the bottom of the conveyor 1. The mounting box 21 provides a mounting base for other components in the correction assembly 2. A motor 22 is installed inside the mounting box 21. A gear 23 is installed at the transmission end of the motor 22. The motor 22 provides rotational power to the gear 23. Racks 24 are meshed on both sides of the gear 23. When the gear 23 rotates, it transmits power to the racks 24 through meshing, thereby driving the racks 24 on both sides to move. A pair of guide rails 25 are installed inside the mounting box 21. Both racks 24 are slidably mounted on the guide rails 25. The guide rails 25 provide guidance for the racks 24 to ensure the stability of the racks 24 when they move.

[0026] A cover plate 28 is provided in the middle of the mounting box 21. Mounting bracket 26 is provided on each of the two racks 24. When the racks 24 move, they drive the mounting bracket 26 and the straightening plate 27 to move, thereby adjusting the spacing of the straightening plates 27 on both sides according to the width of the fabric. A straightening plate 27 is provided on one side of each of the two mounting brackets 26. The straightening plate 27 ensures that the fabric does not deviate during the conveying process. A pair of telescopic cylinders 29 are symmetrically arranged on the front and rear sides of the conveyor 1. Mounting bracket 210 is provided on the top of the telescopic rod of the two telescopic cylinders 29. The telescopic movement of the telescopic rod of the telescopic cylinder 29 drives the mounting bracket 210 to rise and fall, thereby adjusting the height of the pressure roller 211 according to the thickness of the fabric. A pressure roller 211 is provided at the bottom of the mounting bracket 210. The pressure roller 211 presses the fabric during the fabric conveying process to prevent the fabric from wrinkling and ensure smooth conveying.

[0027] The cutting assembly 3 includes a cutting table 31, which provides a mounting base for other components in the cutting assembly 3. A mounting bracket 32 ​​is provided on one side of the cutting table 31. A fixing sleeve 33 is provided at the bottom of the mounting bracket 32. A bidirectional lead screw 34 is inserted into the fixing sleeve 33, which provides support for the bidirectional lead screw 34 and ensures the stability of the bidirectional lead screw 34 during rotation. A motor 35 is provided at the top of the mounting bracket 32. The transmission end of the motor 35 is connected to the top of the bidirectional lead screw 34. The motor 35 provides rotational power to the bidirectional lead screw 34, converting the rotational motion of the bidirectional lead screw 34 into linear motion of the drive plate 36, so that the drive plates 36 on the upper and lower sides move towards each other.

[0028] A pair of drive plates 36 are spirally sleeved on the outer side of the bidirectional lead screw 34. The drive plates 36 provide the mounting base for the cutter 39. A guide rail 37 is provided on the inner wall of one side of the mounting frame 32. A lifting guide column 38 is provided on the side of the cutting table 31 away from the mounting frame 32. Both drive plates 36 are slidably mounted on the guide rail 37 and the lifting guide column 38. The guide rail 37 and the lifting guide column 38 cooperate to provide guidance for the drive plates 36, ensuring the stability of the drive plates 36 when moving. Both drive plates 36 are equipped with cutters 39. The cutters 39 move with the drive plates 36. The fabric is cut by the cooperation of the upper and lower cutters 39, ensuring that the fabric can be cut quickly and the cut cross section is flat.

[0029] The winding assembly 4 includes a mounting frame 41 located on one side of the conveyor 1. The mounting frame 41 provides a mounting base for other components in the winding assembly 4. A motor 42 is located on the back of the mounting frame 41. A winding shaft 43 is located at the drive end of the motor 42. The motor 42 provides power for the rotation of the winding shaft 43, driving the winding operation. Several oil reservoirs 44 are provided on the mounting frames 41 on both the upper and lower sides of the winding shaft 43. The oil reservoirs 44 store hydraulic oil. A piston 45 is slidably installed in each oil reservoir 44. A piston rod 46 is installed on the piston 45, and each piston rod 46 passes through the oil reservoir. The cylinder 44 and piston 45 separate the space inside the oil reservoir 44. When piston 45 and piston rod 46 move inside the oil reservoir 44, they generate damping force, which reduces the rebound speed of spring 47 and ensures that the anti-slip pressing plate 48 stably presses the fabric roll. A spring 47 is provided between piston rod 46 and oil reservoir 44. Spring 47 provides elasticity to anti-slip pressing plate 48, so that it can adaptively adjust as the thickness of the fabric roll increases. Anti-slip pressing plates 48 are provided on several piston rods 46 on the same side. Under the action of spring 47 and damping force, anti-slip pressing plates 48 continuously and stably press the fabric roll, preventing the fabric roll from slipping or loosening during the winding process.

[0030] During use, the operator must first adjust the correction component 2 according to the specifications and dimensions of the fabric. Start motor 22, which drives gear 23 to rotate. Gear 23 transmits power to racks 24 on both sides through meshing, causing racks 24 to move along guide rail 25. This, in turn, causes the correction plates 27 on both sides to move closer or further apart, thus adjusting the spacing of the correction plates 27 on both sides according to the fabric width. Then, activate telescopic cylinder 29 according to the fabric thickness. The telescopic movement of the telescopic cylinder 29 adjusts the position of mounting frame 210 and pressure roller 211. After completing the above adjustments, the fabric can be conveyed. The fabric first enters the right conveyor 1, which conveys the fabric forward. During the conveying process, the correction plates 27 on both sides will adjust and correct the fabric position in real time. At the same time, the pressure roller 211 will press the fabric to prevent wrinkles and ensure the smoothness of the fabric conveying.

[0031] After the fabric is output from the right conveyor 1, it passes through the cutting assembly 3 area and enters the left conveyor 1. The left conveyor 1 continues to transport the fabric forward until it finally enters the winding assembly 4 area. The operator first winds the head of the fabric onto the winding shaft 43, and then starts the motor 3 42. The motor 3 42 drives the winding shaft 43 to rotate, winding the fabric into a roll. During the winding process, the spring 47 allows the anti-slip pressure plate 48 to adaptively adjust as the thickness of the fabric roll increases. At the same time, the anti-slip pressure plate 48 drives the piston rod 46 and piston 1 45 to slide inside the oil reservoir 44. Piston 1 45 divides the space inside the oil reservoir 44 into two chambers. The hydraulic oil in the oil reservoir 44 flows repeatedly from one chamber to another through different small holes on piston 1 45. During this process, the holes... The friction between the wall and the hydraulic oil, as well as the internal friction between hydraulic oil molecules, hinders the flow of hydraulic oil, thereby generating damping force and reducing the rebound speed of spring 47. This ensures that the anti-slip pressing plates 48 on both sides can stably press the fabric roll, preventing the fabric roll from slipping or loosening. When the length of each roll of fabric reaches the production specification and needs to be cut, motor 2 35 is started. Motor 2 35 drives the bidirectional lead screw 34 to rotate, converting the rotational motion of the bidirectional lead screw 34 into the linear motion of the drive plate 36. This causes the upper and lower drive plates 36 to move towards each other along the guide rail 2 37 and the lifting guide column 38. The cutters 39 on the two drive plates 36 move accordingly. Through the cooperation of the upper and lower cutters 39, the fabric is cut, ensuring that the fabric can be cut quickly and the cut cross-section is flat.

[0032] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A rolling machine for producing automotive interior fabrics with automatic deviation correction, comprising: A pair of conveyors (1), characterized in that: each of the two conveyors (1) is provided with a correction component (2), a cutting component (3) is provided between the two conveyors (1), and a winding component (4) is provided on one side of the left conveyor (1).

2. The automatic correction winding machine for producing automotive interior fabrics according to claim 1, characterized in that: The correction component (2) includes a mounting box (21) located at the bottom of the conveyor (1). A motor (22) is installed inside the mounting box (21). A gear (23) is installed at the transmission end of the motor (22). Racks (24) are meshed on both sides of the gear (23). A pair of guide rails (25) are installed inside the mounting box (21). Both racks (24) are slidably mounted on the guide rails (25).

3. The automatic correction winding machine for producing automotive interior fabrics according to claim 2, characterized in that: The mounting box (21) is provided with a cover plate (28) in the middle. Each of the two racks (24) is provided with a mounting bracket (26). Each of the two mounting brackets (26) is provided with a correction plate (27) on one side. A pair of telescopic cylinders (29) are symmetrically arranged on the front and rear sides of the conveyor (1). The top of the telescopic rod of the two telescopic cylinders (29) is provided with a mounting bracket (210). The bottom of the mounting bracket (210) is provided with a pressure roller (211).

4. The automatic correction winding machine for producing automotive interior fabrics according to claim 3, characterized in that: The cutting assembly (3) includes a cutting table (31), a mounting bracket (32) is provided on one side of the cutting table (31), a fixing sleeve (33) is provided at the bottom of the mounting bracket (32), a bidirectional lead screw (34) is inserted in the fixing sleeve (33), a motor (35) is provided at the top of the mounting bracket (32), and the transmission end of the motor (35) is connected to the top end of the bidirectional lead screw (34).

5. The automatic correction winding machine for producing automotive interior fabrics according to claim 4, characterized in that: The double-acting lead screw (34) is helically fitted with a pair of drive plates (36) on its outer side. The inner wall of the mounting frame three (32) is provided with a guide rail two (37). The cutting table (31) is provided with a lifting guide column (38) on the side away from the mounting frame three (32). The two drive plates (36) are slidably mounted on the guide rail two (37) and the lifting guide column (38). The two drive plates (36) are each provided with a cutter (39). The cutting table (31) is provided with a cutter groove (310) corresponding to the cutter (39).

6. The automatic correction winding machine for producing automotive interior fabrics according to claim 5, characterized in that: The winding assembly (4) includes a mounting frame four (41) disposed on one side of the conveyor (1). A motor three (42) is disposed on the back of the mounting frame four (41). A winding shaft (43) is disposed at the transmission end of the motor three (42). Several oil storage cylinders (44) are disposed on the mounting frame four (41) on both the upper and lower sides of the winding shaft (43). A piston one (45) is slidably disposed in each oil storage cylinder (44). A piston rod (46) is disposed on the piston one (45). Each piston rod (46) passes through the oil storage cylinder (44). A spring (47) is disposed between the piston rod (46) and the oil storage cylinder (44). Anti-slip pressure plates (48) are disposed on several piston rods (46) on the same side.

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