Winding structure of weaving machine

Abstract

The utility model discloses a winding structure of a weaving machine, which is characterized in that a lifting frame capable of ascending and descending is arranged above a winding roller, a plurality of moving frames are arranged on the lifting frame, carding rollers are rotatably connected onto the moving frames, and the carding rollers are driven and controlled by a lifting mechanism to press fabric in winding. And the carding roller is driven by the power mechanism and the control mechanism to rotate and move along the surface of the fabric, so that the rolled fabric is flattened and tightened, and wrinkles are eliminated.

Description

Technical Field

[0001] The utility model relates to the field of looms, and more specifically, to a winding structure of a loom. Background Art

[0002] A loom, also known as a weaving machine or a weaving machine, is a mechanical device used to weave yarns or fibers into a flat or three-dimensional structure in a specific arrangement to form a continuous fabric. In the fabric production process, especially in the weaving and subsequent processing links, the fabric will have certain wrinkles due to uneven weaving tension, improper temperature and humidity control during weaving, and changes in the thermal expansion and contraction of fibers. If these wrinkles are not flattened, they will affect the winding of the fabric, thereby reducing the production quality of the fabric.

[0003] Therefore, a solution needs to be proposed to solve this problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a winding structure for a loom. The utility model arranges a liftable lifting frame above the winding roller, on which a plurality of movable frames are arranged, on which a combing roller is rotatably connected. The combing roller is driven and controlled by a lifting mechanism to press the fabric being wound, and then the combing roller is driven to rotate and move along the surface of the fabric by a power mechanism and a control mechanism, thereby flattening and tightening the fabric being wound to eliminate wrinkles.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a winding structure of a loom, including a mounting frame, a winding roller and a driving mechanism for driving the winding roller to rotate are rotatably connected to the mounting frame, a lifting frame is slidably connected to the mounting frame, a plurality of slides are slidably connected to the lifting frame, a combing roller is rotatably connected to the slide, a lifting mechanism for driving the slide to lift is provided on the mounting frame, and a control mechanism for driving the slide to move and a power mechanism for driving the combing roller to rotate are provided on the lifting frame.

[0006] By adopting the above technical solution, when the fabric of the loom is wound up, the lifting frame is driven up by the lifting mechanism, and then one end of the cloth woven by the loom is fixed on the winding roller, and then the lifting frame is driven down by the lifting mechanism until the combing roller abuts against the fabric on the winding roller, and then the combing roller is driven to rotate in both directions by the power mechanism, and then the combing rollers on both sides are driven by the control mechanism to move along the surface of the fabric, and then the subsequent fabric is wound up by the driving mechanism, and then the fabric being wound up is flattened and tightened to eliminate wrinkles.

[0007] The utility model is further configured as follows: the control mechanism includes an electric push rod fixedly connected to the lifting frame, a plurality of push rods with one end rotatably connected to the electric push rod are arranged on the extended end of the electric push rod, and the other end of the push rod is rotatably connected to the slide.

[0008] The utility model is further configured as follows: the power mechanism includes a driving gear fixedly connected to the combing roller, the lifting frame is slidably connected to the driving frame, the upper and lower ends of the driving frame are respectively fixedly connected to rack one and rack two, the rack one and rack two are staggered, and the driving frame is provided with a switching mechanism for driving rack one and rack two to alternately mesh with the driving gear.

[0009] The utility model is further configured as follows: the switching mechanism includes a lever fixedly connected to a slide frame, both sides of the lever are fixedly connected to driving blocks, the driving frame is fixedly connected to a plurality of guide blocks cooperating with the driving blocks, and the driving block and the guide block are both provided with mutually matching inclined surfaces.

[0010] The utility model is further configured as follows: both sides of the driving frame are fixedly connected with a magnetic attraction component 1, and the lifting frame is fixedly connected with a magnetic attraction component 2 and a magnetic attraction component 3 which are respectively adsorbed with the magnetic attraction component 1 on both sides.

[0011] The utility model is further configured as follows: the lifting mechanism includes two electric push rods fixedly connected to the mounting frame, the extended ends of the two electric push rods pass through the lifting frame and are fixedly connected to a support plate, a plurality of limit rods are fixedly connected to the lifting frame, and springs are sleeved on the limit rods.

[0012] The utility model is further configured as follows: a laminating groove is arranged on the combing roller.

[0013] In summary, the utility model has the following beneficial effects:

[0014] The utility model provides a lifting frame which can be lifted and lowered above the winding roller, and a plurality of moving frames are provided on the lifting frame, and the moving frames are rotatably connected with a combing roller, and the combing roller is driven and controlled by a lifting mechanism to press the fabric being wound, and then the combing roller is driven to rotate and move along the surface of the fabric by a power mechanism and a control mechanism, so as to flatten and tighten the fabric being wound and eliminate wrinkles. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The structure of the utility model is shown in FIG. Figure 1 , showing the overall structure of the utility model;

[0016] Figure 2 The structure of the utility model is shown in FIG. Figure 2 , showing the side structure of the utility model;

[0017] Figure 3 for Figure 2 The enlarged view of part A shows the structural relationship between the driving gear, rack 1 and rack 2;

[0018] Figure 4 The structure of the utility model is shown in FIG. Figure 3 , showing the structure and positional relationship between the drive block and the guide block.

[0019] In the figure: 1. mounting frame; 2. winding roller; 3. lifting frame; 4. slide frame; 5. combing roller; 6. electric push rod 1; 7. push rod; 8. driving gear; 9. driving frame; 10. rack 1; 11. rack 2; 12. lever; 13. driving block; 14. guide block; 15. magnetic part 1; 16. magnetic part 2; 17. magnetic part 3; 18. electric push rod 2; 19. limit rod; 20. spring; 21. fitting groove; 22. support plate. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like 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 invention and simplifying the description, and do not indicate or imply 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 invention.

[0022] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] The utility model is described in detail below in conjunction with the accompanying drawings.

[0024] A winding structure of a loom, such as Figures 1 to 4As shown, it includes a mounting frame 1, to which a winding roller 2 is rotatably connected and a driving mechanism for driving the winding roller 2 to rotate is provided (how to install and drive the winding roller to rotate is a mature existing technology and will not be elaborated in this case), a lifting frame 3 is slidably connected to the mounting frame 1, a plurality of slides 4 are slidably connected to the lifting frame 3, a combing roller 5 is rotatably connected to the slide 4, the mounting frame 1 is provided with a lifting mechanism for driving the slide 4 to lift and lower, and the lifting frame 3 is provided with a control mechanism for driving the slide 4 to move and a power mechanism for driving the combing roller 5 to rotate.

[0025] Furthermore, the control mechanism includes an electric push rod 6 fixedly connected to the lifting frame 3, and a plurality of push rods 7 are provided on the extended end of the electric push rod 6, one end of which is rotatably connected to the electric push rod 6, and the other end of the push rod 7 is rotatably connected to the slide 4.

[0026] Furthermore, the power mechanism includes a driving gear 8 fixedly connected to the combing roller 5, a driving frame 9 is slidably connected to the lifting frame 3, and a rack 10 and a rack 2 11 are fixedly connected to the upper and lower sides of the driving frame 9 respectively, and the rack 10 and the rack 2 11 are staggered. The driving frame 9 is provided with a switching mechanism for the driving rack 10 and the rack 2 11 to alternately mesh with the driving gear 8.

[0027] Furthermore, the switching mechanism includes a lever 12 fixedly connected to the slide 4, and drive blocks 13 are fixedly connected to both sides of the lever 12. A plurality of guide blocks 14 cooperating with the drive blocks 13 are fixedly connected to the drive frame 9, and the drive blocks 13 and the guide blocks 14 are provided with mutually matching inclined surfaces.

[0028] Furthermore, both sides of the driving frame 9 are fixedly connected with a magnetic suction member 15, and the lifting frame 3 is fixedly connected with a magnetic suction member 2 16 and a magnetic suction member 3 17 which are respectively adsorbed with the magnetic suction member 1 15 on both sides.

[0029] Furthermore, the lifting mechanism includes an electric push rod 18 fixedly connected to the mounting frame 1, the protruding end of the electric push rod 18 passes through the lifting frame 3 and is fixedly connected to the support plate 22, the lifting frame 3 is provided with a plurality of limit rods 19 with one end fixedly connected thereto, the other end of the limit rod is slidably connected to the mounting frame, and a spring 20 is sleeved on the limit rod 19.

[0030] Furthermore, a fitting groove 21 is formed on the combing roller 5 .

[0031] Working principle: When the fabric of the loom is wound up, the lifting frame 3 is driven to rise by the electric push rod 2 and the support plate, and then one end of the cloth woven by the loom is fixed on the winding roller 2, and the lifting frame 3 is driven to descend by the electric push rod 2 until the combing roller 5 abuts against the fabric on the winding roller 2, and then the winding roller is driven to rotate by the driving mechanism, and then the subsequent fabric is wound up, and then the extended end of the electric push rod 6 is controlled to extend and retract cyclically.

[0032] During this process, the electric push rod 6 will drive the two side slides 4 to move in a circular motion along the surface of the fabric through the push rod 7. During this process, when the protruding end of the electric push rod 6 drops and the two side slides 4 move away from each other, the driving gear 8 will engage with the rack 10. The rack 10 will drive the two side combing rollers 5 to rotate in the directions of the two sides of the fabric through the two side driving gears 8, thereby flattening and tightening the wound fabric to eliminate wrinkles. When the two side slides 4 move to the outermost end, the lever 12 will drive the driving frame 9 to move through the driving block 13 and the guide block 14, thereby separating the driving gear 8 from the rack 10 and engaging with the rack 2 11.

[0033] Subsequently, when the extended end of the electric push rod 16 rises, the slides 4 on both sides move toward the middle, the driving gear 8 will mesh with the rack 2 11, and the rack 2 11 will drive the combing rollers 5 on both sides to rotate toward the sides of the fabric through the driving gears 8 on both sides, thereby continuing to flatten and tighten the rolled fabric to eliminate wrinkles. When the slides 4 on both sides move to the middle of the lifting frame 3, the lever 12 will drive the driving frame 9 to move through the driving block 13 on the other side and the guide block 14, thereby separating the driving gear 8 from the rack 2 11 and meshing with the rack 1 10, and then the above process is repeated.

[0034] In the above process, the fitting groove 21 can make the contact area between the combing roller 5 and the fabric larger, and the pressing and combing effects are better. The magnetic suction parts 15, 16 and 17 can produce a limiting effect on the driving frame 9 after the switching position, preventing the driving frame 9 from automatically changing position and making the driving gear 8 unable to smoothly engage with the rack 1 10 or the rack 2 11. It should also be mentioned that in order to prevent the driving gear 8 from colliding with the rack 1 10 or the rack 2 11 during the engagement switching, some teeth on both sides and in the middle of the rack 1 and the rack 2 11 can be removed, so that during the movement of the driving frame 9, the teeth of the rack 1 10 or the rack 2 11 will not collide with the driving gear 8.

[0035] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A winding structure of a loom, comprising a mounting frame (1), a winding roller (2) being rotatably connected to the mounting frame (1) and a driving mechanism for driving the winding roller (2) to rotate, characterized in that: The mounting frame (1) is slidably connected to a lifting frame (3), the lifting frame (3) is slidably connected to a plurality of slides (4), the slides (4) are rotatably connected to a combing roller (5), the mounting frame (1) is provided with a lifting mechanism for driving the slides (4) to be lifted and lowered, and the lifting frame (3) is provided with a control mechanism for driving the slides (4) to move and a power mechanism for driving the combing rollers (5) to rotate.

2. A winding structure of a loom according to claim 1, characterized in that: The control mechanism comprises an electric push rod (6) fixedly connected to the lifting frame (3), a plurality of push rods (7) are arranged on the extended end of the electric push rod (6) and one end of the push rod is rotatably connected to the electric push rod, and the other end of the push rod (7) is rotatably connected to the slide frame (4).

3. The winding structure of a loom according to claim 1, characterized in that: The power mechanism comprises a driving gear (8) fixedly connected to a combing roller (5); a driving frame (9) is slidably connected to the lifting frame (3); a rack 1 (10) and a rack 2 (11) are respectively fixedly connected at the upper and lower ends of the driving frame (9); the rack 1 (10) and the rack 2 (11) are staggered and distributed; and a switching mechanism is provided on the driving frame (9) for alternately meshing the driving rack 1 (10) and the rack 2 (11) with the driving gear (8).

4. The winding structure of a loom according to claim 3, characterized in that: The switching mechanism comprises a lever (12) fixedly connected to a slide frame (4), a driving block (13) being fixedly connected to both sides of the lever (12), a plurality of guide blocks (14) cooperating with the driving block (13) being fixedly connected to the driving frame (9), and mutually matching inclined surfaces being provided on the driving block (13) and the guide block (14).

5. The winding structure of a loom according to claim 4, characterized in that: Both sides of the driving frame (9) are fixedly connected with a magnetic attraction component 1 (15), and the lifting frame (3) is fixedly connected with a magnetic attraction component 2 (16) and a magnetic attraction component 3 (17) which are respectively adsorbed with the magnetic attraction component 1 (15) on both sides.

6. The winding structure of a loom according to claim 1, characterized in that: The lifting mechanism comprises an electric push rod 2 fixedly connected to the mounting frame (1); the extended end of the electric push rod 2 passes through the lifting frame (3) and is fixedly connected to a support plate (22); a plurality of limit rods (19) are fixedly connected to the lifting frame (3); and a spring (20) is sleeved on the limit rod (19).

7. The winding structure of a loom according to claim 1, characterized in that: The combing roller (5) is provided with a laminating groove (21).

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