Guide mechanism for fabric conveying

Abstract

The utility model discloses a guide mechanism for fabric conveying, which comprises a fabric guide mechanism, and the fabric guide mechanism comprises a rack, an overturning seat, a fabric guide roller pair, a connecting cover, a worm gear, a worm and an adjusting knob. According to the cloth guiding mechanism, when the fabric needs to be guided and conveyed upwards, the adjusting knob is rotated forwards to control the worm to rotate synchronously, the worm drives the worm gear to rotate so as to drive the overturning base to overturn upwards, the facing angle of the cloth guiding double rollers is upward, and when the fabric needs to be guided and conveyed downwards, the adjusting knob is rotated reversely so as to drive the overturning base to overturn upwards. The overturning seat is overturned downwards, the orientation angle of the cloth guide roller is downward, the cloth guide mechanism can better guide and convey the fabric to conveying mechanisms of different heights, the adjustability is high, the cleaning brush is arranged on the rear portion of the overturning seat, the cleaning brush can clean the surface of the fabric passing through the cloth guide roller, soft flocks on the surface of the fabric are swept away, and the fabric conveying efficiency is improved. The subsequent processing of the fabric is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of fabric guiding mechanisms, in particular to a guiding mechanism for fabric conveying. Background Art

[0002] The cloth feeder is an automated equipment, which is mainly used to feed textiles, leather, plastic and other materials to the next process or the next machine, and ensure the speed and stability of cloth feeding. The use of cloth feeder can improve work efficiency, reduce manual intervention, reduce the labor intensity of workers, and improve quality and production efficiency.

[0003] Existing patent application number: CN202022361350.4 A fabric conveying device for textile production, including a base plate. The utility model uses the setting of a fixed cylinder, a spring, a fixed block, a connecting rod, a first fixed frame and a first slide groove, so that the first conveying shaft has a certain squeezing effect on the fabric to avoid wrinkles in the fabric. The setting of the spring plays a buffering role and can also adapt to the use of fabrics of different thicknesses, thereby improving the practicality of the device.

[0004] The above patent records a cloth feeder, in which a cloth guide mechanism is provided, which supports and guides the fabric to run in a certain direction and adjusts the tension of the fabric in the running direction. However, the structure of the cloth guide roller is mostly fixed and does not have an adjustment function, which is not conducive to transporting the fabric to conveying mechanisms at different heights. In addition, hair debris easily adheres to the surface of the fabric, which is not conducive to subsequent processing. A cleaning function can be added to the cloth guide mechanism to enhance its practicality. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a guide mechanism for conveying fabrics.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a guiding mechanism for fabric conveying, including a cloth guiding mechanism, the cloth guiding mechanism including a frame, a turning seat, a cloth guiding roller pair, a connecting cover, a worm wheel, a worm and an adjusting knob, the turning seat is symmetrically installed on the top of the left and right side walls inside the frame, the turning seat is rotatably connected to the frame through a bearing, a cloth guiding roller pair is horizontally arranged between the two turning seats, and the two ends of the cloth guiding roller pair are respectively rotatably connected to the turning seats at corresponding positions, a connecting cover is screwed on the outer wall of the frame, a worm wheel is rotatably installed on the upper inner part of the connecting cover, the shaft of the worm wheel passes through the frame and is connected and fixed at the rotation point of the turning seat, a worm wheel is horizontally rotatably installed on the lower inner part of the connecting cover, the worm wheel is meshed with the tooth groove on the surface of the worm wheel, and the front and rear ends of the worm wheel extend out of the connecting cover and are fixed to the adjusting knob.

[0007] Preferably, there is no rotation angle restriction between the flip seat and the frame.

[0008] Preferably, a cleaning brush is installed at the rear of the flip seat, and two groups of cleaning brushes are provided, and the cleaning brushes are symmetrically installed at the upper and lower sides of the rear of the flip seat.

[0009] Preferably, the bristle thickness of the cleaning brush is not less than 2 cm, and the bristle length of the cleaning brush is not less than the length of the cloth guide roller.

[0010] Preferably, hooks are symmetrically arranged at the left and right ends of the front wall of the cleaning brush, and hanging grooves are opened on the upper and lower sides of the rear wall of the flip seat, and the hooks are buckled and hung into the inner side of the hanging groove from top to bottom.

[0011] Beneficial effects of the utility model:

[0012] The utility model is provided with a cloth guiding mechanism. When the fabric needs to be guided upward, the adjusting knob is turned forward to control the synchronous rotation of the worm, so that the worm drives the worm wheel to rotate, thereby driving the turning seat to turn upward, so that the direction angle of the cloth guiding roller is upward. When the fabric needs to be guided downward, the adjusting knob is turned reversely to make the turning seat turn downward, so that the direction angle of the cloth guiding roller is downward, so that the cloth guiding mechanism can better guide the fabric to the conveying mechanisms at different heights, and the adjustability is strong.

[0013] The utility model arranges a cleaning brush at the rear of the turning seat, and the cleaning brush can clean the surface of the fabric passing through the cloth guide roller, so as to remove the hair scraps on the surface of the fabric, which is beneficial to the subsequent processing of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This utility model Figure 1 Schematic diagram of the dismantled state of the middle flip seat;

[0016] Figure 3 It is a right side cross-sectional structural schematic diagram of the connecting cover in the utility model;

[0017] Figure 4 It is a schematic diagram of the rear structure of the flip seat in the utility model;

[0018] Figure 5 It is a structural schematic diagram of the cleaning brush in the utility model.

[0019] Among them: cloth guiding mechanism-1, frame-11, turning seat-12, cloth guiding roller pair-13, connecting cover-14, worm gear-15, worm-16, adjusting knob-17, cleaning brush-18, hook-181, hanging groove-182. DETAILED DESCRIPTION

[0020] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0021] See also Figure 1-3 The utility model provides a guide mechanism for conveying fabrics, including a cloth guiding mechanism 1, which includes a frame 11, a turning seat 12, a cloth guiding roller pair 13, a connecting cover 14, a worm gear 15, a worm 16 and an adjusting knob 17. The turning seats 12 are symmetrically installed on the top of the left and right side walls of the frame 11. The turning seats 12 are rotatably connected to the frame 11 through bearings. A cloth guiding roller pair 13 is horizontally arranged between the two turning seats 12. The two ends of the cloth guiding roller pair 13 are respectively connected to the turning seats at corresponding positions. 12 is rotatably connected, a connecting cover 14 is screwed onto the outer wall of the frame 11, a worm gear 15 is rotatably mounted on the upper inner side of the connecting cover 14, the shaft of the worm gear 15 passes through the frame 11 and is connected and fixed to the rotation point of the flip seat 12, so that the flip seat 12 rotates synchronously with the worm gear 15, a worm 16 is horizontally rotatably mounted on the lower inner side of the connecting cover 14, the worm 16 is meshed with the tooth grooves on the surface of the worm gear 15, and the front and rear ends of the worm 16 extend out of the connecting cover 14 and are fixed to the adjusting knob 17.

[0022] Further, there is no rotation angle restriction between the turning seat 12 and the frame 11, so that the cloth guide roller pair 13 has a sufficient adjustment angle, so as to adjust the up and down direction of the cloth guide roller pair 13 according to the height of the conveying mechanism.

[0023] See also Figure 4-5 In the utility model, a cleaning brush 18 is installed at the rear of the turning seat 12. Two groups of cleaning brushes 18 are provided. The cleaning brushes 18 are symmetrically installed on the upper and lower sides of the rear of the turning seat 12. The two cleaning brushes 18 can respectively clean the upper and lower surfaces of the fabric passing through the cloth guide roller 13, so as to remove the hair scraps on the surface of the fabric, which is beneficial to the subsequent processing of the fabric.

[0024] Further description, the bristle thickness of the cleaning brush 18 is not less than 2 cm, and the bristle length of the cleaning brush 18 is not less than the length of the cloth guide roller 13, so that the bristles of the cleaning brush 18 can effectively fit on the surface of the fabric for cleaning, and it is not easy to leave dead corners for cleaning.

[0025] To further explain, hooks 181 are symmetrically arranged on the left and right ends of the front wall of the cleaning brush 18, and hanging grooves 182 are opened on the upper and lower sides of the rear wall of the flip seat 12. The hooks 181 are hooked into the inner side of the hanging grooves 182 from top to bottom, thereby realizing the connection and fixation between the cleaning brush 18 and the flip seat 12. The cleaning brush 18 and the flip seat 12 are hooked and connected by the hooks 181 and the hanging grooves 182. The cleaning brush 18 is easy to disassemble and assemble, and is convenient for maintenance and cleaning.

[0026] Here’s how it works:

[0027] First, when in use, the frame 11 is first placed firmly, and then the fabric is passed through between the cloth guide rollers 13. The cloth guide rollers 13 can support and guide the fabric to run in a certain direction and adjust the tension of the fabric in the running direction so that the fabric can be transported smoothly.

[0028] Second, during use, if the fabric needs to be guided upward, it is necessary to find the adjusting knob 17 on the connecting cover 14, and turn the adjusting knob 17 forward to control the synchronous rotation of the worm 16, so that the worm 16 drives the worm wheel 15 to rotate, thereby driving the flip seat 12 to flip upward, so that the orientation angle of the cloth guide roller 13 is upward; if the fabric needs to be guided downward, the adjusting knob 17 is turned in the opposite direction to allow the flip seat 12 to flip downward, so that the orientation angle of the cloth guide roller 13 is downward, so that the cloth guide mechanism 1 can better guide the fabric to the conveying mechanism at different heights, and has strong adjustability.

[0029] Third, by arranging a cleaning brush 18 at the rear part of the turning seat 12, the cleaning brush 18 can clean the surface of the fabric passing through the cloth guide roller 13, so as to remove the hair debris on the surface of the fabric, which is beneficial to the subsequent processing of the fabric. In addition, the cleaning brush 18 is connected to the turning seat 12 through a hook 181 and a hanging groove 182. The cleaning brush 18 can be quickly removed by moving the cleaning brush 18 upward to pull the hook 181 out of the hanging groove 182, so as to facilitate maintenance and cleaning operations.

[0030] The utility model provides a guiding mechanism for conveying fabrics. By setting a cloth guiding mechanism 1, when the fabric needs to be guided upward, the adjusting knob 17 is turned forward to control the synchronous rotation of the worm 16, so that the worm 16 drives the worm wheel 15 to rotate, thereby driving the turning seat 12 to turn upward, so that the orientation angle of the cloth guiding roller 13 is upward; when the fabric needs to be guided downward, the adjusting knob 17 is turned reversely to turn the turning seat 12 downward, so that the orientation angle of the cloth guiding roller 13 is downward, so that the cloth guiding mechanism 1 can better guide the fabric to conveying mechanisms at different heights, and the adjustability is strong. By setting a cleaning brush 18 at the rear of the turning seat 12, the cleaning brush 18 can clean the surface of the fabric passing through the cloth guiding roller 13, so as to remove the hair scraps on the surface of the fabric, which is beneficial to the subsequent processing of the fabric.

[0031] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A guide mechanism for conveying fabrics, characterized in that: The invention comprises a cloth guiding mechanism (1), wherein the cloth guiding mechanism (1) comprises a frame (11), a turning seat (12), a cloth guiding roller pair (13), a connecting cover (14), a worm wheel (15), a worm (16) and an adjusting knob (17); the turning seat (12) is symmetrically mounted on the top of the left and right side walls of the frame (11); the turning seat (12) is rotatably connected to the frame (11) via a bearing; a cloth guiding roller pair (13) is horizontally arranged between the two turning seats (12); the two ends of the cloth guiding roller pair (13) are respectively connected to the turning seats (12) at corresponding positions; The outer wall of the frame (11) is screwed with a connection cover (14), the upper inner part of the connection cover (14) is rotatably mounted with a worm wheel (15), the shaft of the worm wheel (15) passes through the frame (11) and is connected and fixed with the rotation point of the flip seat (12), the lower inner part of the connection cover (14) is horizontally rotatably mounted with a worm (16), the worm (16) is meshed with the tooth grooves on the surface of the worm wheel (15), and the front and rear ends of the worm (16) extend out of the connection cover (14) and are fixedly mounted with the adjusting knob (17).

2. A guide mechanism for conveying fabrics according to claim 1, characterized in that: There is no rotation angle restriction between the turning seat (12) and the frame (11).

3. The guide mechanism for conveying fabrics according to claim 1, characterized in that: A cleaning brush (18) is installed at the rear of the flip seat (12), and two groups of cleaning brushes (18) are provided. The cleaning brushes (18) are symmetrically installed at the upper and lower sides of the rear of the flip seat (12).

4. A guide mechanism for conveying fabrics according to claim 3, characterized in that: The bristle thickness of the cleaning brush (18) is not less than 2 cm, and the bristle length of the cleaning brush (18) is not less than the length of the cloth guide roller (13).

5. The guide mechanism for conveying fabrics according to claim 3, characterized in that: The front wall of the cleaning brush (18) is symmetrically provided with hooks (181) at both left and right ends, and the rear wall of the flip seat (12) is provided with hanging grooves (182) at both upper and lower sides, and the hooks (181) are hooked into the inner side of the hanging grooves (182) from top to bottom.

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