Anti-blocking water jet loom

Abstract

The utility model relates to the technical field of water-jet looms, in particular to an anti-blocking water-jet loom which comprises a cloth cover width adapting mechanism, a water changing pipeline, a water pumping pipe and a spraying mechanism, wherein the water changing pipeline and the water pumping pipe are arranged on the cloth cover width adapting mechanism, and the spraying mechanism is arranged in the cloth cover width adapting mechanism. The impurity removing mechanism is arranged on the cloth cover width adapting mechanism; the low-overflow filtering mechanism is arranged on the impurity removing mechanism; the cloth cover width adapting mechanism comprises an outer bin and an inner bin movably installed in the outer bin. The cloth cover width adapting mechanism capable of adapting to the weft yarn diameter width is arranged, and the low-overflow filtering mechanism is arranged at the outer end of the cloth cover width adapting mechanism and used for conducting backflow guiding on sprayed water mist and water flow, and the water flow carries yarn to fall into the cloth cover width adapting mechanism in a spraying mode. And the impurity removal mechanism can continuously remove the broken yarns passing through the low-overflow filtering mechanism, and meanwhile, water flow extruded from the broken yarns can be extruded into the cloth cover width adapting mechanism again, so that secondary clogging of backflow water caused by the broken yarns is avoided from the source.

Description

TECHNICAL FIELD

[0001] The utility model relates to water loom technical field, concretely is a kind of anti-blocking water loom. BACKGROUND

[0002] Water loom is the special loom that water jet is used to draw weft yarn to pass through shed, it can increase the conductive performance of synthetic fiber, and effectively overcome static electricity in weaving, because the frictional traction of water jet weft insertion is greater than air jet weft insertion, and diffusion is small, therefore it is suitable for the processing demand of long filament weft insertion of smooth surface synthetic fiber, glass fiber and the like.

[0003] Water loom still has certain disadvantages during actual use, for example, the anti-blocking water loom of application No.202322341004.3 is treated by motor transmission shaft and brush to carry out secondary yarn brushing treatment to water source in return pipe, to improve the secondary utilization rate of return water, to avoid nozzle water blockage, but this way can lead to the reduction of pipeline water efficiency with the continuous increase of broken yarn on the brush, and can also lead to pipeline return water siltation in serious case, and this way has great limitation.

[0004] In view of this, an anti-blocking water loom is designed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving one of the technical problems in prior art or related art.

[0006] Therefore, the utility model adopts the technical scheme that:

[0007] An anti-blocking water loom, comprising a cloth surface width adjusting mechanism, a water changing pipe and a water pumping pipe arranged on the cloth surface width adjusting mechanism, a spraying mechanism arranged in the cloth surface width adjusting mechanism, a impurity removing mechanism arranged on the cloth surface width adjusting mechanism, and a low overflow filtering mechanism arranged on the impurity removing mechanism; the cloth surface width adjusting mechanism comprises an outer bin and an inner bin movably arranged in the outer bin; the spraying mechanism comprises a base arranged in the outer bin and a protective drawer movably arranged in the base; the low overflow filtering mechanism comprises a flow guide plate arranged in the inner bin, a frame arranged on the inner side of the flow guide plate, and a plurality of sliding strips arranged on the inner side of the frame; the impurity removing mechanism comprises a yarn removing disc movably arranged on the inner side of the flow guide plate and horizontally arranged.

[0008] In a preferred example, the bottom end of the outer bin is provided with a first end plate and a second end plate, and the bottom end of the inner bin is provided with a third end plate and a fourth end plate.

[0009] And the first end plate is internally mounted with a limiting rod, an outer end of the limiting rod is adapted to penetrate into the third end plate, and an outer portion of the limiting rod is provided with a spring, one end of the spring is pressed on the first end plate, and the other end of the spring is pressed on the third end plate.

[0010] And the fourth end plate is movably mounted with a progressive screw rod, and a threaded segment of the progressive screw rod is adapted to penetrate into the second end plate.

[0011] The bottom of the outer bin is mounted with two protective covers, the bottom of the outer bin is mounted with two baffle plates which are symmetrically distributed, and the two baffle plates are provided with a bolt;

[0012] The top of the outer bin is mounted with two backing plates.

[0013] The water pumping pipe is mounted in one of the backing plates, and the spraying mechanism is mounted in the other backing plate.

[0014] The spraying mechanism further comprises a clamping seat provided on the base, a locking bolt mounted in the clamping seat, a support provided in the clamping seat, a spraying pipe mounted in the support, and a water inlet end provided on an outer end of the spraying pipe.

[0015] The low-overflow filtering mechanism further comprises two clamping heads mounted on the back of the flow guide plate, two limiting clamps fixedly mounted on the top of the frame, and a stabilizing pad movably mounted in the limiting clamp.

[0016] The impurity removing mechanism further comprises two supporting legs fixedly mounted on the outer end of the inner bin, two horizontal rods mounted in the two supporting legs, a support plate and a case mounted on the two horizontal rods.

[0017] The inside of the case is provided with a motor.

[0018] The holes in the top end and the bottom end of the support plate are provided with bearings, an eccentric runner is mounted in the bearing in the hole in the top end of the support plate, and the bearing in the hole in the bottom end of the support plate is mounted on a transmission shaft in the motor.

[0019] The eccentric runner is movably connected with a pull rod.

[0020] The motor and the eccentric runner are drivingly connected with a track.

[0021] The yarn removing disc is composed of a U-shaped frame and a plurality of rack plates, and the U-shaped frame is mounted with a traction rod.

[0022] The outer end of the pull rod is movably mounted on the drawbar.

[0023] By adopting the technical scheme, the utility model has the beneficial effects:

[0024] 1. The utility model discloses a cloth width adapting mechanism capable of adapting to the width of weft, and a low-overflow filtering mechanism is arranged at the outer end of the cloth width adapting mechanism to guide the backflow of water mist and water flow after spraying, and the impurity removing mechanism can continuously remove the broken yarn passing through the low-overflow filtering mechanism after the water flow carrying the yarn falls on the cloth width adapting mechanism, and the water flow squeezed out of the broken yarn is also squeezed into the cloth width adapting mechanism, thereby avoiding secondary blockage of the backflow water by the broken yarn. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a schematic view of the utility model in use.

[0026] Figure 2 It is a bottom view of the utility model.

[0027] Figure 3 It is a schematic view of the cloth width adapting mechanism and the spraying mechanism of the utility model.

[0028] Figure 4 It is a bottom view of the utility model. Figure 3

[0029] Figure 5 It is a schematic view of the low-overflow filtering mechanism and the impurity removing mechanism of the utility model.

[0030] Figure 6 It is an enlarged schematic view of A in the utility model. Figure 5

[0031] Reference signs:

[0032] 100, cloth width adapting mechanism; 110, outer bin; 120, pad; 130, limiting rod; 140, spring; 150, cover; 160, baffle; 170, bolt; 180, inner bin; 190, progressive screw;

[0033] 200, water replacing pipeline;

[0034] 300, water pumping pipe;

[0035] 400, spraying mechanism; 410, base; 420, clamping seat; 430, locking bolt; 440, support; 450, spraying pipe; 460, water inlet end; 470, protective drawer;

[0036] ​​500. Low overflow filter mechanism; 510. Flow deflector; 520. Clamp; 530. Frame; 540. Limiting clamp; 550. Stabilizing pad; 560. Sliding bar;

[0037] 600. Impurity removal mechanism; 610. Support leg; 620. Crossbar; 630. Chassis; 640. Motor; 650. Support plate; 660. Eccentric wheel; 670. Track; 680. Tie rod; 690. Yarn removal disc. Detailed Implementation

[0038] 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 noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0039] It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this invention.

[0040] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, providing an anti-clogging water-jet loom.

[0041] Example 1:

[0042] Combination Figures 1-6 As shown, this utility model provides an anti-clogging water-jet loom, including a fabric width adaptation mechanism 100, a water exchange pipe 200 and a water extraction pipe 300 disposed on the fabric width adaptation mechanism 100, a spraying mechanism 400 disposed within the fabric width adaptation mechanism 100, a dirt removal mechanism 600 disposed on the fabric width adaptation mechanism 100, and a low-overflow filtration mechanism 500 disposed on the dirt removal mechanism 600. The fabric width adaptation mechanism 100 is located at the weft yarn port of the water-jet loom and is used to adapt to weft yarns of different diameters. The water exchange pipe 200 is used to add water to the fabric width adaptation mechanism 100. The water extraction pipe 300 is used to extract water from the fabric width adaptation mechanism 100 and transport it to the spraying mechanism 400. The spraying mechanism 400 is used to spray water onto the weft yarn to eliminate static electricity. The low-overflow filtration mechanism 500 is used to guide the return water and filter broken yarns. The dirt removal mechanism 600 is used to screen out the filtered broken yarns.

[0043] The fabric width adaptation mechanism 100 includes an outer compartment 110 and an inner compartment 180 that is movably installed inside the outer compartment 110;

[0044] The bottom of the outer compartment 110 is equipped with a first end plate and a second end plate, and the bottom of the inner compartment 180 is equipped with a third end plate and a fourth end plate.

[0045] A limiting rod 130 is installed inside the first end plate. The outer end of the limiting rod 130 is adapted to penetrate into the third end plate. A spring 140 is provided outside the limiting rod 130. One end of the spring 140 is pressed on the first end plate, and the other end of the spring 140 is pressed on the third end plate.

[0046] Furthermore, a progressive lead screw 190 is movably installed inside the fourth end plate, and the threaded section of the progressive lead screw 190 is adapted to penetrate into the second end plate.

[0047] Two protective covers 150 are installed at the bottom of the outer compartment 110, and two symmetrically distributed baffles 160 are installed at the bottom of the outer compartment 110, with pins 170 installed inside the two baffles 160.

[0048] Two pads 120 are installed on the top of the outer compartment 110;

[0049] The water pumping pipe 300 is installed inside one of the pads 120, and the spraying mechanism 400 is installed inside the other pad 120;

[0050] The spraying mechanism 400 includes a base 410 disposed in the outer compartment 110, a protective drawer plate 470 movably mounted in the base 410, a clamp 420 disposed on the base 410, a locking bolt 430 mounted in the clamp 420, a bracket 440 disposed in the clamp 420, a spray pipe 450 mounted in the bracket 440, and a water inlet end 460 mounted on the outer end of the spray pipe 450.

[0051] The low overflow filtration mechanism 500 includes a guide plate 510 disposed in the inner chamber 180, a frame 530 disposed inside the guide plate 510, and a plurality of slide bars 560 installed inside the frame 530.

[0052] The impurity removal mechanism 600 includes a horizontally positioned yarn removal disc 690 that is movably installed inside the guide plate 510.

[0053] Adjust the advance screw 190 to rotate clockwise, and the advance screw 190 will drive the inner chamber 180 to extend outward until the inner chamber 180 and the outer chamber 110 extend to the length that matches the weft yarn diameter. Then, use the pin 170 to control the overall height of the base 410. When the external water pump uses the water pumping pipe 300 to draw out the return water and transfer it to the water inlet 460, the return water will finally be sprayed onto the weft yarn through the spray pipe 450.

[0054] As the spraying continues, the broken weft yarns during the weaving process will converge towards the protective drawer plate 470 and the guide plate 510 due to the water flow. Finally, the broken yarns and water will converge into the filter screen formed by multiple sliding strips 560 and yarn removal disc 690.

[0055] When the yarn removal disc vibrates at a high frequency of 690, broken yarns can be quickly removed through the filter screen structure, and the water in the broken yarns will also be squeezed out.

[0056] Example 2:

[0057] Combination Figures 3-6 As shown, based on Embodiment 1, the low overflow filtration mechanism 500 further includes two clamps 520 installed on the back of the guide plate 510, two limiting clamps 540 fixedly installed on the top of the frame 530, and a stabilizing pad 550 movably installed in the limiting clamps 540.

[0058] Preferably, the two clamps 520 are movably mounted on the two support legs 610. The rectangular limiting hole formed by the combined stabilizing pad 550 and the limiting clamp 540 is used to limit and constrain the end posts on both sides of the bottom end of the protective drawer plate 470. The bottom end of the protective drawer plate 470 is located directly above the frame 530, which is used to uniformly guide the falling broken yarn and water flow.

[0059] Following the guidance of the inclined surface of the protective drawer plate 470, the water flow will eventually guide and transport the broken yarn to the mesh structure of multiple slide bars 560 and yarn removal disc 690.

[0060] Example 3:

[0061] Combination Figure 5 and Figure 6 As shown, in the above embodiment, the impurity removal mechanism 600 also includes two support legs 610 fixedly installed at the outer end of the inner compartment 180, two crossbars 620 installed inside the two support legs 610, a support plate 650 installed on the two crossbars 620, and a chassis 630.

[0062] The motor 640 is installed inside the chassis 630;

[0063] Bearings are installed in the holes at the top and bottom of the support plate 650. An eccentric wheel 660 is installed in the bearing in the top hole of the support plate 650, while the bearing in the bottom hole of the support plate 650 is installed on the drive shaft inside the motor 640.

[0064] A pull rod 680 is movably connected to the eccentric rotary wheel 660;

[0065] A track 670 is connected to the motor 640 and the eccentric wheel 660 for transmission.

[0066] Except that the yarn tray 690 is composed of a U-shaped frame and multiple rack plates, and the outside of the U-shaped frame is equipped with a traction rod;

[0067] The outer end of the pull rod 680 is movably mounted on the traction rod.

[0068] Preferably, a main wheel is mounted on the outer end of the inner drive shaft of the motor 640, a secondary wheel is mounted on the shaft of the eccentric wheel 660, and the track 670 is drivenly connected to the two wheels;

[0069] As the motor 640 starts and runs, its internal transmission shaft will work with the main wheel to drive the track 670, and the other end of the track 670 will drive the eccentric wheel 660. When the eccentric wheel 660 rotates at high speed, the reciprocating traction rod 680 will perform high-frequency traction on the yarn removal disc 690. At this time, the yarn removal disc 690 under high-frequency vibration can quickly remove broken yarns in the return water.

[0070] The working principle and usage process of this utility model are as follows: The combined outer chamber 110 and inner chamber 180 are pre-positioned between the weft sheds of the water jet loom. According to the diameter of the fabric, the outer end of the advance screw 190 is rotated clockwise. At this time, the advance screw 190 will push the inner chamber 180 to extend outward until the expanded outer chamber 110 and inner chamber 180 extend to the length that matches the diameter of the fabric.

[0071] According to the height of the weft yarn operation, the pin 170 is used to control the height of the bottom column of the base 410 until the bracket 440 and the jet pipe 450 set in the clamp 420 are parallel to the weft yarn in the horizontal direction.

[0072] As the water pumping pipe 300 draws out the aqueous solution from the inner chambers of the outer chamber 110 and the inner chamber 180 and delivers it into the water inlet 460, the aqueous solution will eventually be atomized and sprayed into the surrounding area of ​​the weft yarn through the nozzle at the inner end of the spray pipe 450.

[0073] As the weft continues to move, the yarn ends that are eliminated by the water mist will be filtered out. Finally, the water mist carries the yarn ends down the inner side of the protective drawer plate 470, and the water flow will push the yarn ends to the inner side of the frame 530.

[0074] When the motor 640 starts and runs, its internal drive shaft will work with the main drive wheel to drive the track 670 and the eccentric drive wheel 660. At this time, the eccentric drive wheel 660 will drive the pull rod 680 to reciprocate. Finally, the yarn removal disc 690 will be regularly pulled by the pull rod 680 to remove the gathered yarn ends. The water flows through the gap between the yarn removal disc 690 and the slide bar 560 and is stored in the inner cavity of the outer chamber 110 and the inner chamber 180.

[0075] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A clog-resistant water jet loom, comprising a fabric width adaptation mechanism (100), characterized in that, It also includes a water exchange pipe (200) and a water pumping pipe (300) installed on the fabric width adaptation mechanism (100), a spraying mechanism (400) installed in the fabric width adaptation mechanism (100), a dirt removal mechanism (600) installed on the fabric width adaptation mechanism (100), and a low overflow filtration mechanism (500) installed on the dirt removal mechanism (600). The fabric width adjustment mechanism (100) includes an outer compartment (110) and an inner compartment (180) movably installed inside the outer compartment (110); The spraying mechanism (400) includes a base (410) disposed in the outer compartment (110) and a protective drawer (470) movably installed in the base (410); The low overflow filtration mechanism (500) includes a guide plate (510) disposed in the inner chamber (180), a frame (530) disposed inside the guide plate (510), and a plurality of slide bars (560) installed inside the frame (530). The impurity removal mechanism (600) includes a horizontally positioned yarn removal disc (690) that is movably installed inside the guide plate (510).

2. The anti-clogging water jet loom according to claim 1, characterized in that, The bottom of the outer compartment (110) is equipped with a first end plate and a second end plate, and the bottom of the inner compartment (180) is equipped with a third end plate and a fourth end plate. A limiting rod (130) is installed inside the first end plate. The outer end of the limiting rod (130) is adapted to penetrate into the third end plate. A spring (140) is provided outside the limiting rod (130). One end of the spring (140) is pressed on the first end plate, and the other end of the spring (140) is pressed on the third end plate. Furthermore, a progressive lead screw (190) is movably installed inside the fourth end plate, and the threaded section of the progressive lead screw (190) is adapted to penetrate into the second end plate.

3. The anti-clogging water jet loom according to claim 1, characterized in that, The bottom of the outer compartment (110) is equipped with two protective covers (150), and the bottom of the outer compartment (110) is equipped with two symmetrically distributed baffles (160), and the two baffles (160) are provided with pins (170). Two pads (120) are installed on the top of the outer compartment (110); The water pumping pipe (300) is installed in one of the pads (120), and the spraying mechanism (400) is installed in the other pad (120).

4. The anti-clogging water jet loom according to claim 1, characterized in that, The spraying mechanism (400) also includes a clamp (420) disposed on the base (410), a locking bolt (430) installed in the clamp (420), a bracket (440) disposed in the clamp (420), a spray pipe (450) installed in the bracket (440), and a water inlet end (460) installed at the outer end of the spray pipe (450).

5. A water-jet loom for preventing clogging according to claim 1, characterized in that, The low overflow filtration mechanism (500) also includes two clamps (520) mounted on the back of the guide plate (510), two limiting clamps (540) fixedly mounted on the top of the frame (530), and a stabilizing pad (550) movably mounted in the limiting clamps (540).

6. A water-jet loom for preventing clogging according to claim 1, characterized in that, The cleaning mechanism (600) also includes two legs (610) fixedly installed at the outer end of the inner compartment (180), two crossbars (620) installed inside the two legs (610), a support plate (650) installed on the two crossbars (620), and a chassis (630); The motor (640) is installed inside the chassis (630).

7. A water-jet loom for preventing clogging according to claim 6, characterized in that, Bearings are provided in the holes at the top and bottom of the support plate (650), and an eccentric wheel (660) is installed in the bearing in the top hole of the support plate (650), while the bearing in the bottom hole of the support plate (650) is installed on the drive shaft inside the motor (640). A pull rod (680) is movably connected to the eccentric wheel (660); The motor (640) and the eccentric wheel (660) are connected by a track (670).

8. A water-jet loom for preventing clogging according to claim 7, characterized in that, The yarn removal disc (690) is composed of a U-shaped frame and multiple toothed plates, and a traction rod is installed on the outside of the U-shaped frame; The outer end of the pull rod (680) is movably mounted on the traction rod.

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