Warp breakage prevention device for ultra-light and ultra-thin silk fabric

Abstract

The utility model relates to the technical field of silk fabric processing, in particular to a warp breakage prevention device for ultra-light and ultra-thin silk fabric, which comprises a base, second racks are fixedly mounted on two sides of the upper end of the middle of the base, a tension detection roller is movably mounted between the upper ends of the second racks, and a tension adjusting mechanism is movably arranged at the front end of each second rack. Silk fabric is guided into the device through the feeding roller, then the fabric passes through the tension detection roller, and the tension condition of the fabric is detected in real time; when the tension is detected to be abnormal, the tension adjusting mechanism starts to work, the electric push rod drives the swing arm to swing through telescopic motion, and therefore the position of the tensioning roller is adjusted, accurate control over the fabric tension is achieved, and it is guaranteed that the fabric cannot be broken due to too large or too small tension in the processing process.

Description

TECHNICAL FIELD

[0001] The utility model relates to silk fabric processing technical field, concretely is a kind of anti-breaking warp device for super light and thin silk fabric. BACKGROUND

[0002] Warping is the process of parallel winding a certain number of warp yarns on a warp beam or a weaving beam according to the specified length and width, and the warp yarns after warping are used for sizing and threading. Warping requires that the tension of each warp yarn be equal and uniformly distributed on the warp beam or the weaving beam, and the creel is an important accessory of the warping machine, used for placing the yarn package for the warping machine to draw.

[0003] The creel for the warping machine disclosed in the authorized announcement No. CN210711886U includes a directional wheel, a bottom plate is arranged above the directional wheel, a limiting frame is arranged at both ends of the upper side of the bottom plate, a rotating hand wheel is arranged on one side of the limiting frame, rotating screws are arranged at both ends of the limiting rod, and a sleeve assembly is arranged on the front side of the limiting rod. After adopting the above technical scheme, the beneficial effects of the utility model are that different models of sleeve connecting rods can be installed and replaced, the utilization rate of the creel is improved, and the land occupation of the creel is saved.

[0004] Although the above patent can install and replace different models of sleeve connecting rods, the above device does not have a tension adjusting structure, and cannot respond to the slight changes in fabric tension in real time, which is particularly prominent when processing super light and thin silk fabrics. Since the silk fabric fibers are fine and have low strength, tension fluctuation can easily cause the fabric to break or be damaged. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an anti-breaking warp device for super light and thin silk fabric to solve the problems in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] An anti-breaking warp device for super light and thin silk fabric includes

[0008] A base is fixedly installed with two racks two on both sides of the upper middle part, a tension detection roller is movably installed between the upper ends of the two racks two, and a tension adjusting mechanism is movably arranged at the front end of the two racks two.

[0009] A rack three is fixedly installed on both sides of the top of the right side of the base, a lifting frame is movably installed at the top end of the rack three, a warping roller is movably arranged between the middle part of the lifting frame, and a lifting mechanism is arranged between the base and the lifting frame.

[0010] Preferably, the tension adjusting mechanism comprises swing arms, the swing arms are movably installed outside the middle part of the second rack through pivots, a tension roller is movably installed between the front ends of the two swing arms, a base frame is fixedly installed below the front face of the second rack, and an electric push rod is movably installed between the swing arms and the base frame.

[0011] Preferably, the tension adjusting mechanism further comprises a fixed rod, the fixed rod is fixedly installed at the rear end of one side of the swing arm close to the tension roller, an active sleeve movably connected with the fixed rod is fixedly installed at the top end of the electric push rod, and the bottom end of the electric push rod is movably connected with the base frame through a pivot.

[0012] Preferably, rack one is fixedly installed on both sides of the top of the left side of the base, and a feeding roller is movably installed between the rack one.

[0013] Preferably, the lifting mechanism comprises shaft racks, the shaft racks are fixedly installed at the two ends of the middle part of the right side of the base, a bidirectional screw rod is movably installed between the two shaft racks, an electric motor is fixedly installed on the outside of the left shaft rack, the output shaft of the electric motor is fixedly connected with the bidirectional screw rod, movable blocks are threadedly connected with the two ends of the outside of the bidirectional screw rod, movable racks are fixedly installed on both sides of the middle part of the bottom end of the lifting frame, and supporting rods are movably installed between the movable blocks and the movable racks through pivots.

[0014] Preferably, guide rods are fixedly installed on both sides of the bottom end of the lifting frame, and guide grooves movably connected with the guide rods are formed in the two sides of the third rack.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The warp breaking prevention device for the ultra-light and thin silk fabric is characterized in that the feeding roller guides the silk fabric into the device, then the fabric passes through the tension detection roller, and the tension of the fabric is detected in real time; when the tension is detected to be abnormal, the tension adjusting mechanism starts to work, the electric push rod drives the swing arm to swing through the telescopic movement, thereby adjusting the position of the tension roller, realizing the accurate control of the fabric tension, and ensuring that the fabric will not be broken due to too large or too small tension in the processing.

[0017] 2. The warp breaking prevention device for the ultra-light and thin silk fabric is characterized in that the warping roller on the right side of the base adjusts the height through the lifting mechanism, the lifting mechanism drives the movable block to move through the rotation of the bidirectional screw rod driven by the electric motor, and the lifting frame is pushed through the supporting rod, thereby adjusting the height of the warping roller to adapt to different processing requirements; in the whole process, the cooperation of the guide rod and the guide groove ensures the stability and directivity of the movement of the lifting frame. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole front structure schematic view of the utility model;

[0019] Figure 2 The utility model discloses a support rod mounting structure schematic view;

[0020] Figure 3 The utility model discloses a Figure 1 The utility model discloses a

[0021] Figure 4 The utility model discloses a Figure 1 The utility model discloses a

[0022] In the drawing: 1, base; 2, frame two; 3, tension detection roller; 4, frame three; 5, lifting frame; 6, beaming roller; 7, swing arm; 8, tension roller; 9, underframe; 10, electric push rod; 11, fixed rod; 12, movable sleeve; 13, frame one; 14, feed roller; 15, shaft support; 16, bidirectional screw; 17, motor; 18, movable block; 19, movable frame; 20, support rod; 21, guide rod; 22, guide groove. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative work belong to the range of protection of the utility model.

[0024] As Figures 1-4 The utility model provides a technical scheme as shown in the drawing:

[0025] A kind of anti-breaking device for ultra-light thin silk fabric, including base 1, the middle part upper end both sides of base 1 are fixedly installed with frame two 2, tension detection roller 3 is movably installed between the upper end of frame two 2, tension adjusting mechanism is movably set in the front end of frame two 2, and tension adjusting mechanism includes swing arm 7, swing arm 7 is movably installed in the middle part outside of frame two 2 by pivot, tension roller 8 is movably installed between the front end of two swing arms 7, underframe 9 is fixedly installed in the front of frame two 2, electric push rod 10 is movably installed between swing arm 7 and underframe 9, tension adjusting mechanism further includes fixed rod 11, fixed rod 11 is fixedly installed at the rear end of one side of swing arm 7 close to tension roller 8, movable sleeve 12 that is movably connected with fixed rod 11 is fixedly installed at the top end of electric push rod 10, the bottom end of electric push rod 10 is movably connected with underframe 9 by pivot, guide rod 21 is fixedly installed in the bottom end both sides of lifting frame 5, guide groove 22 that is movably connected with guide rod 21 is set in the both sides of frame three 4;

[0026] In this embodiment, the feed roller 14 guides the silk fabric into the device, and then the fabric passes through the tension detection roller 3 to detect the tension in real time; when the tension is detected to be abnormal, the tension adjusting mechanism starts to work, the electric push rod 10 drives the swing arm 7 to swing through the extension movement, thereby adjusting the position of the tension roller 8, realizing the accurate control of the fabric tension, and ensuring that the fabric will not be broken due to excessive or insufficient tension during the processing.

[0027] As shown in Figure 2 and Figure 4 , the rack one 13 is fixedly installed on the left side top of the base 1, the feed roller 14 is movably installed between the rack one 13, the rack three 4 is fixedly installed on the right side top of the base 1, the lifting frame 5 is movably installed at the top end of the rack three 4, the beaming roller 6 is movably arranged between the middle part of the lifting frame 5, the lifting mechanism is arranged between the base 1 and the lifting frame 5, the lifting mechanism comprises the shaft frame 15, the shaft frame 15 is fixedly installed at the right side middle part of the base 1, the bidirectional screw rod 16 is movably installed between the two shaft frames 15, the motor 17 is fixedly installed on the outside of the left side shaft frame 15, the output shaft of the motor 17 is fixedly connected with the bidirectional screw rod 16, the movable block 18 is threadedly connected with the outside of the two ends of the bidirectional screw rod 16, the movable frame 19 is fixedly installed on the bottom end middle part of the lifting frame 5, and the support rod 20 is movably installed between the movable block 18 and the movable frame 19 through the rotating shaft.

[0028] In this embodiment, the height of the beaming roller 6 on the right side of the base 1 is adjusted by the lifting mechanism, the lifting mechanism drives the bidirectional screw rod 16 to rotate by the motor 17, drives the movable block 18 to move, and pushes the lifting frame 5 through the support rod 20, so as to adjust the height of the beaming roller 6 to adapt to different processing requirements; during the whole process, the cooperation of the guide rod 21 and the guide groove 22 ensures the stability and directivity of the movement of the lifting frame 5.

[0029] Working principle: first, the silk fabric is guided into the device by the feed roller 14 on the left side of the base 1, and then the fabric passes through the tension detection roller 3 to detect the tension in real time; when the tension is detected to be abnormal, the tension adjusting mechanism starts to work, the electric push rod 10 drives the swing arm 7 to swing through the extension movement, thereby adjusting the position of the tension roller 8, realizing the accurate control of the fabric tension, and ensuring that the fabric will not be broken due to excessive or insufficient tension during the processing; at the same time, the height of the beaming roller 6 on the right side of the base 1 is adjusted by the lifting mechanism, the lifting mechanism drives the bidirectional screw rod 16 to rotate by the motor 17, drives the movable block 18 to move, and pushes the lifting frame 5 through the support rod 20, so as to adjust the height of the beaming roller 6 to adapt to different processing requirements; during the whole process, the cooperation of the guide rod 21 and the guide groove 22 ensures the stability and directivity of the movement of the lifting frame 5; through the cooperative work of the above parts, the device realizes the anti-breaking processing of the ultra-light and thin silk fabric, and ensures the stability and quality of the fabric during the processing.

[0030] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for preventing warp breakage in ultra-lightweight silk fabrics, characterized in that: Comprising The base (1), the middle part of the upper end of both sides are fixedly installed with rack two (2), the upper end of the rack two (2) is movably installed with tension detection roller (3), the front end of the rack two (2) is movably provided with tension adjusting mechanism; The right side of the top of the base (1) is fixedly installed with rack three (4), the top of the rack three (4) is movably installed with lifting frame (5), the middle part of the lifting frame (5) is movably provided with the whole roller (6), the lifting mechanism is arranged between the base (1) and the lifting frame (5).

2. The warp breakage prevention device for super light and thin silk fabric according to claim 1, characterized in that: The tension adjusting mechanism comprises a swing arm (7), the swing arm (7) is movably installed on the middle part of the outer side of the rack two (2) through the rotating shaft, the front end of the two swing arms (7) is movably installed with the tension roller (8), the bottom of the front of the rack two (2) is fixedly installed with the chassis (9), the swing arm (7) and the chassis (9) are movably installed with the electric push rod (10).

3. The warp breakage prevention device for super light and thin silk fabric according to claim 2, characterized in that: The tension adjusting mechanism further comprises a fixed rod (11), the fixed rod (11) is fixedly installed on the side of the swing arm (7) close to the tension roller (8), the top of the electric push rod (10) is fixedly installed with the movable sleeve (12) movably connected with the fixed rod (11), the bottom of the electric push rod (10) is movably connected with the chassis (9) through the rotating shaft.

4. The warp breakage prevention device for super light and thin silk fabric according to claim 1, characterized in that: The left side of the top of the base (1) is fixedly installed with rack one (13), the feeding roller (14) is movably installed between the rack one (13).

5. The warp breakage prevention device for ultra-light and thin silk fabric according to claim 1, characterized in that: The lifting mechanism comprises a shaft frame (15), the shaft frame (15) is fixedly installed on both ends of the right side of the base (1), the bidirectional screw rod (16) is movably installed between the two shaft frames (15), the motor (17) is fixedly installed on the outside of the left shaft frame (15), the output shaft of the motor (17) is fixedly connected with the bidirectional screw rod (16), the movable block (18) is threadedly connected on both ends of the outside of the bidirectional screw rod (16), the movable frame (19) is fixedly installed on both sides of the middle part of the bottom end of the lifting frame (5), the supporting rod (20) is movably installed between the movable block (18) and the movable frame (19) through the rotating shaft.

6. A warp breakage prevention device for ultra-light and thin silk fabric according to claim 5, characterized in that: The guide rod (21) is fixedly installed on both sides of the bottom end of the lifting frame (5), the guide groove (22) is formed on both sides of the rack three (4) and movably connected with the guide rod (21).

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