Non-woven fabric winding mechanism with fastening and adjusting functions

Abstract

The utility model discloses a non-woven fabric winding mechanism with fastening and adjusting functions, which comprises a bottom plate, a transverse plate is arranged above the bottom plate, a tension roller is arranged below the transverse plate, the bottom of a trapezoid block is fixedly connected with the top of the bottom plate, the outer side of the trapezoid block is movably connected with a movable seat body, and the movable seat body is fixedly connected with the bottom plate. U-shaped plates are attached to the front faces and the back faces of the movable seat body and the trapezoid blocks, sliding blocks are fixedly connected to the inner sides of the U-shaped plates, square shells are movably connected to the outer walls of the sliding blocks, the back faces of the square shells are fixedly connected with the front face of the support, and the top of the movable seat body is fixedly connected with the bottom of the support. The utility model relates to the technical field of non-woven fabric production, through the cooperation among the spring, the U-shaped plate and the movable seat body, the wind-up roller can be quickly disassembled, the follow-up movement is facilitated, and the problems that the volume of the existing device is too large after winding, the wound non-woven fabric is inconvenient to take down, the operation time is prolonged, and the working efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric production, in particular to a non-woven fabric winding mechanism with a tightening and adjusting function. Background Art

[0002] Non-woven fabrics, also known as non-woven fabrics, needle-punched cotton, needle-punched non-woven fabrics, etc., are made of polyester fibers, polyester fibers (abbreviated as: PET) and are made through a needle-punching process. They can be made into different thicknesses, feels, hardness, etc. In the process of non-woven fabric production and manufacturing, the non-woven fabrics need to be rolled up, so a non-woven fabric rolling mechanism with a tightening and adjustment function is provided.

[0003] The existing nonwoven fabric is tensioned by a tensioning roller.

[0004] However, the existing device is too large after rolling, which makes it inconvenient to remove the rolled nonwoven fabric, prolongs the operation time and reduces the work efficiency. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a non-woven fabric rolling mechanism with a tightening and adjusting function, which solves the problem that the prior device is too large in size after rolling, making it inconvenient to remove the rolled non-woven fabric, prolonging the operation time and reducing work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a non-woven fabric winding mechanism with a tightening and adjusting function, comprising a base plate, a horizontal plate is arranged above the base plate, a tensioning roller is arranged below the horizontal plate, a bracket is arranged above the base plate, a winding roller is installed above the bracket, and a positioning mechanism is arranged above the base plate, the positioning mechanism comprises a trapezoidal block, a movable seat, a U-shaped plate, a slider and a square shell, the bottom of the trapezoidal block is fixedly connected to the top of the base plate, the outer side of the trapezoidal block is movably connected to the movable seat, the front and back surfaces of the movable seat and the trapezoidal block are attached with the U-shaped plate, the inner side of the U-shaped plate is fixedly connected to the slider, the outer wall of the slider is movably connected to the square shell, the back side of the square shell is fixedly connected to the front side of the bracket, and the top of the movable seat is fixedly connected to the bottom of the bracket.

[0007] Preferably, the top of the sliding block is fixedly connected to the inner side of the square shell via a spring.

[0008] Preferably, a stepper motor is fixedly connected to the top of the transverse plate, a screw is fixedly connected to the output end of the stepper motor, the upper outer wall of the screw is rotatably connected to the inner side of the transverse plate through a bearing, the outer side of the screw is threadedly connected to a sleeve, the bottom of the sleeve is fixedly connected to a connecting piece, the bottom of the connecting piece is installed on the outer side of the tensioning roller, two sliding sleeves are fixedly connected to the top of the connecting piece, the inner walls of the two sliding sleeves are slidably clamped with sliding rods, and the top of the sliding rod is fixedly connected to the bottom of the transverse plate.

[0009] Preferably, a shell is fixedly connected to the top of the base plate, a controller is installed on the upper inner side of the shell, two frames are installed on the inner side of the shell, guide rollers are installed on the inner sides of the two frames, and a cross plate is installed on one side of the shell.

[0010] Preferably, the front sides of the two guide rollers are fixedly connected with gear rings, the outer sides of the gear rings are meshingly connected with gears, the front sides of the gears are fixedly connected with servo motors, and the outer sides of the servo motors are fixedly connected to the inner sides of the housing.

[0011] Beneficial Effects

[0012] The utility model provides a non-woven fabric winding mechanism with a tightening and adjusting function. The utility model has the following beneficial effects: the non-woven fabric winding mechanism with a tightening and adjusting function realizes the rapid disassembly of the winding roller through the cooperation between the spring, the U-shaped plate and the movable seat body, and is convenient for subsequent movement, which solves the problem that the existing device is too large in size after winding, it is inconvenient to remove the non-woven fabric after winding, prolongs the operation time and reduces the work efficiency.

[0013] Through the cooperation among the sliding sleeve, the sliding rod and the connecting piece, the position of the tensioning roller is automatically adjusted, which is convenient for the user to control and saves the operation time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0016] Figure 3 for Figure 1 A schematic diagram of the structure of the middle spring, the U-shaped plate and the movable seat;

[0017] Figure 4 for Figure 1 Schematic diagram of the structure of the middle sliding sleeve, sliding rod and connecting parts.

[0018] In the figure: 1, base plate, 2, housing, 3, controller, 4, gear, 5, servo motor, 6, gear ring, 7, frame, 8, guide roller, 9, cross plate, 10, stepper motor, 11, screw, 12, sleeve, 13, sleeve, 14, slide rod, 15, connector, 16, tensioning roller, 17, winding roller, 18, bracket, 19, square shell, 20, spring, 21, slider, 22, U-shaped plate, 23, trapezoidal block, 24, movable seat. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The existing device is too large after rolling, which makes it inconvenient to remove the rolled nonwoven fabric, prolongs the operation time and reduces the work efficiency.

[0021] In view of this, a non-woven fabric winding mechanism with a tightening and adjusting function is provided. Through the cooperation between the spring, the U-shaped plate and the movable seat, the rapid disassembly of the winding roller is realized, and the subsequent movement is convenient, which solves the problem that the existing device is too large after winding, which makes it inconvenient to remove the non-woven fabric after winding, prolongs the operation time and reduces work efficiency.

[0022] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0023] Embodiment 1: By Figure 1-3It can be seen that a non-woven fabric winding mechanism with a tightening and adjusting function includes a bottom plate 1, a horizontal plate 9 is arranged above the bottom plate 1, a tensioning roller 16 is arranged below the horizontal plate 9, and the tensioning roller 16 can tension the non-woven fabric when it moves downward, a bracket 18 is arranged above the bottom plate 1, and a winding roller 17 is installed above the bracket 18. A positioning mechanism is arranged above the bottom plate 1, and the positioning mechanism includes a trapezoidal block 23, a movable seat 24, a U-shaped plate 22, a slider 21 and a square shell 19. The bottom of the trapezoidal block 23 is fixedly connected to the top of the bottom plate 1, and the trapezoidal block 23 is fixedly connected to the top of the bottom plate 1. The outer side of the block 23 is movably connected to a movable seat body 24, and round wheels are installed at the four corners of the bottom of the movable seat body 24. The movable seat body 24 can move on the outer side of the trapezoidal block 23. The front and back sides of the movable seat body 24 and the trapezoidal block 23 are attached with U-shaped plates 22. The inner side of the U-shaped plate 22 is fixedly connected with a slider 21. The outer wall of the slider 21 is movably connected to a square shell 19. The slider 21 can move inside the square shell 19. The back of the square shell 19 is fixedly connected to the front of the bracket 18. The top of the movable seat body 24 is fixedly connected to the bottom of the bracket 18.

[0024] In the specific implementation process, it is worth pointing out that the movable seat 24 can move outside the trapezoidal block 23, and the cooperation between the U-shaped plate 22, the slider 21 and the square shell 19 realizes the rapid disassembly of the winding roller 17, and facilitates subsequent movement, which solves the problem that the existing device is too large in size after winding, which makes it inconvenient to remove the non-woven fabric after winding, prolongs the operation time, and reduces the work efficiency;

[0025] Furthermore, the top of the slider 21 is fixedly connected to the inner side of the square housing 19 via the spring 20;

[0026] In the specific implementation process, it is worth pointing out that the device can rely on the elastic deformation of the spring 20 to drive the U-shaped plate 22 to fit the outer side of the trapezoidal block 23 and the movable seat 24 for limiting;

[0027] Specifically, when using the non-woven fabric winding mechanism with a tightening and adjusting function, the user can pull the U-shaped plate 22 upwards, and then pull out the movable seat 24 from the front and move it on the ground. When assembling a new winding roller 17, the U-shaped plate 22 is lifted again and the movable seat 24 is aligned with the trapezoidal block 23 and inserted, and then the U-shaped plate 22 can be loosened. At this time, the elastic deformation of the spring 20 can drive the U-shaped plate 22 to fit the outer side of the trapezoidal block 23 and the movable seat 24 for limiting.

[0028] Embodiment 2: By Figure 1 , 2As can be seen from Figures 4, a stepper motor 10 is fixedly connected to the top of the horizontal plate 9. The model of the stepper motor 10 is not limited. A screw 11 is fixedly connected to the output end of the stepper motor 10. The upper part of the outer wall of the screw 11 is rotatably connected to the inner side of the horizontal plate 9 through a bearing. The screw 11 can rotate through the bearing. The outer side of the screw 11 is threadedly connected to a sleeve 12. The bottom of the sleeve 12 is fixedly connected to a connecting piece 15. The bottom of the connecting piece 15 is installed with the outer side of the tensioning roller 16. The top of the connecting piece 15 is fixedly connected to two sliding sleeves 13. The inner walls of the two sliding sleeves 13 are slidably connected with a sliding rod 14. The sliding sleeve 13 can move on the outer side of the sliding rod 14. The top of the sliding rod 14 is fixedly connected to the bottom of the horizontal plate 9.

[0029] In the specific implementation process, it is worth pointing out that when the user needs to move the tensioning roller 16, the stepper motor 10 can be started first, and the stepper motor 10 can drive the screw 11 to rotate, and the screw 11 can drive the sleeve 12 to move up and down when rotating, and the sleeve 12 can indirectly drive the tensioning roller 16 below to move up and down for tensioning when moving;

[0030] Furthermore, a housing 2 is fixedly connected to the top of the bottom plate 1, a controller 3 is installed on the upper inner side of the housing 2, and the model of the controller 3 is not limited. Two frames 7 are installed on the inner side of the housing 2, and guide rollers 8 are installed on the inner sides of the two frames 7. A horizontal plate 9 is installed on one side of the housing 2;

[0031] In the specific implementation process, it is worth pointing out that the two guide rollers 8 can guide the nonwoven fabric;

[0032] Furthermore, the front sides of the two guide rollers 8 are fixedly connected with a gear ring 6, the outer side of the gear ring 6 is meshed and connected with a gear 4, the front side of the gear 4 is fixedly connected with a servo motor 5, the model of the servo motor 5 is not limited, and the outer side of the servo motor 5 is fixedly connected to the inner side of the housing 2;

[0033] In the specific implementation process, it is worth pointing out that the two servo motors 5 rotate synchronously, thereby driving the gear 4 to rotate, and the gear 4 drives the ring gear 6 to rotate through meshing;

[0034] Specifically, on the basis of the above-mentioned first embodiment, the automatic adjustment of the position of the tensioning roller 16 is achieved through the cooperation among the sliding sleeve 13, the sliding rod 14 and the connecting member 15, which is convenient for the user to control and saves the operation time.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. 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 sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nonwoven fabric winding mechanism with a tightening and adjusting function, comprising a bottom plate (1), characterized in that: A transverse plate (9) is arranged above the bottom plate (1), a tensioning roller (16) is arranged below the transverse plate (9), a bracket (18) is arranged above the bottom plate (1), a winding roller (17) is installed above the bracket (18), and a positioning mechanism is arranged above the bottom plate (1); The positioning mechanism comprises a trapezoidal block (23), a movable seat (24), a U-shaped plate (22), a sliding block (21) and a square shell (19); The bottom of the trapezoidal block (23) is fixedly connected to the top of the bottom plate (1); the outer side of the trapezoidal block (23) is movably connected to a movable seat body (24); the front and back sides of the movable seat body (24) and the trapezoidal block (23) are fitted with a U-shaped plate (22); the inner side of the U-shaped plate (22) is fixedly connected to a slider (21); the outer wall of the slider (21) is movably connected to a square shell (19); the back side of the square shell (19) is fixedly connected to the front side of the bracket (18); and the top of the movable seat body (24) is fixedly connected to the bottom of the bracket (18).

2. The nonwoven fabric winding mechanism with a tightening and adjusting function according to claim 1, characterized in that: The top of the sliding block (21) is fixedly connected to the inner side of the square shell (19) via a spring (20).

3. The nonwoven fabric winding mechanism with a tightening and adjusting function according to claim 1, characterized in that: A stepper motor (10) is fixedly connected to the top of the transverse plate (9), and a screw (11) is fixedly connected to the output end of the stepper motor (10). The upper part of the outer wall of the screw (11) is rotatably connected to the inner side of the transverse plate (9) through a bearing. The outer side of the screw (11) is threadedly connected to a sleeve (12). The bottom of the sleeve (12) is fixedly connected to a connecting piece (15). The bottom of the connecting piece (15) is installed with the outer side of the tensioning roller (16). The top of the connecting piece (15) is fixedly connected to two sliding sleeves (13). The inner walls of the two sliding sleeves (13) are slidably connected with sliding rods (14). The top of the sliding rod (14) is fixedly connected to the bottom of the transverse plate (9).

4. The nonwoven fabric winding mechanism with a tightening and adjusting function according to claim 1, characterized in that: The top of the base plate (1) is fixedly connected to a shell (2), a controller (3) is installed on the upper inner side of the shell (2), two frames (7) are installed on the inner side of the shell (2), guide rollers (8) are installed on the inner sides of the two frames (7), and a transverse plate (9) is installed on one side of the shell (2).

5. The nonwoven fabric winding mechanism with a tightening and adjusting function according to claim 4, characterized in that: The front sides of the two guide rollers (8) are both fixedly connected to a gear ring (6), the outer sides of the gear ring (6) are meshingly connected to a gear (4), the front sides of the gear (4) are fixedly connected to a servo motor (5), and the outer sides of the servo motor (5) are fixedly connected to the inner sides of the housing (2).

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