Yarn guide for water jet loom

Abstract

The utility model relates to the technical field of yarn guides, and discloses a yarn guide for a water jet loom, including a support column, a bottom plate fixedly connected to the support column, a plurality of first brackets fixedly connected to the top of the support column, the plurality of first brackets are grouped in pairs, coils are rotatably connected between each group of support columns, a fixed shaft is sleeved at the center of each coil, a plurality of inclined columns are fixedly connected to the top of the bottom plate, the tops of the plurality of inclined columns are fixedly connected to the top of one side of the support column surface, the plurality of inclined columns are respectively arranged between each group of support columns, a second wire tube is horizontally slidably provided on the top of the plurality of inclined columns, and a sliding mechanism for sliding the second wire tube is arranged inside the plurality of first brackets. The utility model can drive the reciprocating screw rod to rotate when in use by rotating the coil, and the second wire tube can slide horizontally under the restriction of the fixed block, so that the wire on the coil can be guided, thereby improving the use effect of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn guides, in particular to a yarn guide for a water jet loom. Background Art

[0002] The water jet loom uses a yarn guide to assist in guiding the yarn to the nozzle to ensure smooth yarn jetting and weaving. The function of the yarn guide is to guide the yarn from the spindle to the nozzle to ensure that the yarn can be smoothly ejected through the nozzle. When using a water jet loom, the yarn is first guided from the spindle to the nozzle through the yarn guide. The yarn guide will ensure that the position and tension of the yarn are appropriate to ensure that the yarn can be accurately ejected onto the fabric bed. The yarn guide can also help control the guiding angle and position of the yarn to meet different weaving requirements. The use of yarn guides can improve the working efficiency of the water jet loom and the efficiency of yarn use.

[0003] The yarn guide can reduce yarn waste and yarn knotting or entanglement problems, ensure stable yarn jetting and weaving quality. The guide is an important component of the water jet loom and is used to guide the yarn. It plays an important role in improving weaving efficiency and product quality. However, in actual use, the existing yarn guide will cause the wire to slide left and right when the coil is released, which will make the sand line not stable when it is released. At the same time, the tension of the sand line is not easy to control, resulting in low use effect. Therefore, it is urgent to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a yarn guide for a water jet loom.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A yarn guide for a water jet loom comprises a support column, wherein the bottom of the support column is fixedly connected to a bottom plate, and the top of the support column is fixedly connected to a plurality of first brackets, wherein the plurality of first brackets are grouped in pairs, and coils are rotatably connected between each group of the support columns, and a fixed shaft is sleeved at the center of the inner part of each coil, and the plurality of fixed shafts are rotatably connected to the top of each group of first brackets, and the top of the bottom plate is fixedly connected to a plurality of inclined columns, and the tops of the plurality of inclined columns are fixedly connected to the top of one side of the surface of the support column, and the plurality of inclined columns are respectively arranged between each group of support columns, and the tops of the plurality of inclined columns are horizontally slid with second wire tubes, and the interiors of the plurality of first brackets are provided with sliding mechanisms for sliding the second wire tubes, and the bottom ends of the plurality of inclined columns are fixedly connected to the second brackets, and the interiors of each second bracket are rotatably connected with the first wire tube, and the reciprocating screw rod can be driven to rotate by rotating the coil when in use, and the second wire tube can be horizontally slid under the restriction of the fixed block, so that the wire on the coil can be guided, thereby improving the use effect of the device.

[0007] Preferably, a plurality of the inclined columns are provided with a slideway on the top, a plurality of the slideways are fixedly connected with a first slide bar inside, a plurality of the first slide bars are provided with a sliding block inside, a plurality of the sliding blocks are respectively sleeved on the surface of each first slide bar, a plurality of springs are provided inside the slideways, a plurality of springs are respectively sleeved on the surface of each slideway, a plurality of sliding blocks are respectively arranged on the top of each spring, a plurality of sliding blocks are fixedly connected with a connecting block on the top, a plurality of the connecting blocks are sleeved with a guide column inside, which is used to limit the sliding block from sliding, thereby driving the guide column to slide, so that the line can be placed more stably during transportation.

[0008] Furthermore, the sliding mechanism includes a reciprocating screw rod, and connecting plates are symmetrically fixedly connected on both sides of the top of the multiple inclined columns, and each of the connecting plates is fixedly connected to a side plate on the top, and the multiple side plates are grouped in pairs, and the same second sliding rod is fixedly connected between each group of side plates. The reciprocating screw rods are provided with multiple ones, and the multiple reciprocating screw rods are rotatably connected between each group of side plates. Two fixed blocks are fixedly connected to the surfaces of the multiple second wire tubes, and the multiple fixed blocks are respectively sleeved on the surfaces of the multiple second sliding rods and the multiple reciprocating screw rods, and the multiple fixed blocks are respectively matched with the multiple reciprocating screw rods to limit the horizontal back and forth sliding of the second wire tubes.

[0009] Preferably, a first connecting groove is provided on the top of the first bracket, a second connecting groove is provided on one side of the surface of the first bracket, a second gear is rotatably connected inside the first bracket, a belt is rotatably connected inside the first bracket, two pulleys are provided inside the belt, one of the pulleys is coaxially fixedly connected to the surface of the second gear, and the other pulley is fixedly connected to one end of the reciprocating screw rod, a first gear is rotatably connected inside the first bracket, the first gear is meshed with the second gear, and the first gear is fixedly connected to one end of the fixed shaft inside the coil, for driving the reciprocating screw rod to rotate simultaneously with the rotation of the coil.

[0010] The beneficial effects of the utility model are:

[0011] 1. When in use, the coil is rotated to drive the reciprocating screw rod to rotate. Under the restriction of the fixed block, the second wire tube can slide horizontally, so that the wire on the coil can be guided, thereby improving the use effect of the device.

[0012] 2. When the slider and the connecting block are slid, thereby making the guide column slide, the placement force is made greater, resulting in greater wear on the device, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1This is a front view of a yarn guide for a water jet loom proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the surface structure of a yarn guide for a water jet loom proposed by the utility model;

[0015] Figure 3 It is a partial structural schematic diagram of a yarn guide for a water jet loom proposed by the utility model;

[0016] Figure 4 for Figure 3 Enlarged view of point A.

[0017] In the figure: 1. support column; 11. bottom plate; 2. first bracket; 21. first connecting groove; 22. second connecting groove; 3. coil; 31. first gear; 4. inclined column; 41. slideway; 42. first slide bar; 43. connecting plate; 44. side plate; 45. second slide bar; 46. second bracket; 5. first wire tube; 6. connecting block; 61. guide column; 62. slider; 63. spring; 7. second wire tube; 71. fixed block; 72. reciprocating screw rod; 73. pulley; 74. belt; 75. second gear. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-Figure 4 A yarn guide for a water jet loom comprises a support column 1, a bottom plate 11 is fixedly connected to the bottom of the support column 1, a plurality of first brackets 2 are fixedly connected to the top of the support column 1, the plurality of first brackets 2 are grouped in pairs, coils 3 are rotatably connected between each group of support columns 1, a fixed shaft is sleeved at the center of each coil 3, the plurality of fixed shafts are rotatably connected to the top of each group of first brackets 2, a plurality of inclined columns 4 are fixedly connected to the top of the bottom plate 11, the tops of the plurality of inclined columns 4 are fixedly connected to the top of one side of the surface of the support column 1, and the plurality of inclined columns 4 are respectively arranged in each group Between the support columns 1, a second wire tube 7 is horizontally slidably arranged on the top of the plurality of inclined columns 4, a sliding mechanism for sliding the second wire tube 7 is arranged inside the plurality of first brackets 2, a second bracket 46 is fixedly connected to the bottom end of the plurality of inclined columns 4, and a first wire tube 5 is rotatably connected inside each second bracket 46. By rotating the coil 3, the reciprocating screw rod 72 can be driven to rotate during use. Under the restriction of the fixed block 71, the second wire tube 7 can slide horizontally, so that the wire on the coil 3 can be guided, thereby improving the use effect of the device.

[0020] Reference Figure 1 and Figure 3In a preferred embodiment, slideways 41 are provided on the tops of the multiple inclined columns 4, the multiple slideways 41 are fixedly connected with the first sliding rods 42, the multiple first sliding rods 42 are slid with sliders 62, the multiple sliders 62 are respectively sleeved on the surface of each first sliding rod 42, the multiple slideways 41 are provided with springs 63, the multiple springs 63 are respectively sleeved on the surface of each slideway 41, the multiple sliders 62 are respectively arranged on the top of each spring 63, the tops of the multiple sliders 62 are fixedly connected with connecting blocks 6, the multiple connecting blocks 6 are sleeved with guide columns 61, which are used to limit the sliding of the sliders 62, thereby driving the guide columns 61 to slide, so that the placement line can be more stable during transportation.

[0021] Reference Figure 2 and Figure 3 In a preferred embodiment, the sliding mechanism includes a reciprocating screw rod 72, and connecting plates 43 are fixedly connected to the tops of multiple inclined columns 4 on both sides symmetrically, and a side plate 44 is fixedly connected to the top of each connecting plate 43. Multiple side plates 44 are grouped in pairs, and the same second sliding rod 45 is fixedly connected between each group of side plates 44. There are multiple reciprocating screw rods 72, and multiple reciprocating screw rods 72 are rotatably connected between each group of side plates 44. Two fixed blocks 71 are fixedly connected to the surfaces of multiple second wire tubes 7. The multiple fixed blocks 71 are respectively sleeved on the surfaces of multiple second sliding rods 45 and multiple reciprocating screw rods 72. The multiple fixed blocks 71 are respectively matched with the multiple reciprocating screw rods 72 to limit the horizontal back and forth sliding of the second wire tube 7.

[0022] Reference Figure 3 and Figure 4 In a preferred embodiment, a first connecting groove 21 is provided on the top of the first bracket 2, a second connecting groove 22 is provided on one side of the surface of the first bracket 2, a second gear 75 is rotatably connected inside the first bracket 2, a belt 74 is rotatably connected inside the first bracket 2, two pulleys 73 are provided inside the belt 74, one of the pulleys 73 is coaxially fixedly connected to the surface of the second gear 75, and the other pulley 73 is fixedly connected to one end of the reciprocating screw rod 72, a first gear 31 is rotatably connected inside the first bracket 2, the first gear 31 is meshed with the second gear 75, and the first gear 31 is fixedly connected to one end of the fixed shaft inside the coil 3, and is used to drive the reciprocating screw rod 72 to rotate simultaneously when the coil 3 rotates.

[0023] From the above description, it can be seen that the above-mentioned embodiment of the utility model achieves the following technical effects: in actual use, by rotating the coil 3, the reciprocating screw rod 72 can be driven to rotate during use, and under the restriction of the fixed block 71, the second wire tube 7 can slide horizontally, so that the wire on the coil 3 can be guided, thereby improving the use effect of the device. When in use, each coil 3 can be placed on the top of each group of first brackets 2. During use, the wire inside the coil 3 passes through the second wire tube 7 and the guide column 61, and then slides through the top of the first wire tube 5. When the coil 3 is in use, the wire When in use, it will drive the first gear 31 to rotate, and under the engagement of the second gear 75, one of the pulleys 73 can be rotated, and under the engagement of the belt 74, the two pulleys 73 can be rotated at the same time, and the reciprocating screw rod 72 will also be driven to rotate, so that the second wire tube 7 can be rotated back and forth horizontally, so that the coil 3 can be released and the line can be guided at the same time, so as to prevent the line from shaking left and right and causing instability. At the same time, the slider 62 and the connecting block 6 are slid, so that the guide column 61 slides, which can make the placement force greater, resulting in greater wear and tear, thereby improving the use effect of the device.

[0024] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0025] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0026] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0027] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A yarn guide for a water jet loom, comprising a support column (1), characterized in that: The bottom of the support column (1) is fixedly connected to a bottom plate (11), and the top of the support column (1) is fixedly connected to a plurality of first brackets (2), and the plurality of first brackets (2) are grouped in pairs. A coil (3) is rotatably connected between each group of the support columns (1), and a fixed shaft is sleeved at the center of the inner part of each coil (3). The plurality of fixed shafts are rotatably connected to the top of each group of first brackets (2). The top of the bottom plate (11) is fixedly connected to a plurality of inclined columns (4), and the tops of the plurality of inclined columns (4) are fixedly connected to the top of one side of the surface of the support column (1). The plurality of inclined columns (4) are respectively arranged between each group of the support columns (1), and the tops of the plurality of inclined columns (4) are horizontally slidable with a second wire tube (7), and a sliding mechanism for sliding the second wire tube (7) is provided inside the plurality of the first brackets (2).

2. The yarn guide for a water jet loom according to claim 1, characterized in that: The bottom ends of the plurality of inclined columns (4) are fixedly connected to a second bracket (46), and each of the second brackets (46) is rotatably connected to a first wire tube (5).

3. The yarn guide for a water jet loom according to claim 1, characterized in that: A plurality of the inclined columns (4) are provided with a slideway (41) at the top, a plurality of the slideways (41) are fixedly connected with a first slide bar (42) inside, a plurality of the first slide bars (42) are slidably provided with a slider (62) inside, and a plurality of the sliders (62) are respectively sleeved on the surface of each first slide bar (42).

4. The yarn guide for a water jet loom according to claim 3, characterized in that: A spring (63) is arranged inside each of the slideways (41), and the springs (63) are respectively sleeved on the surface of each slideway (41). A plurality of sliders (62) are respectively arranged on the top of each spring (63). The tops of the plurality of sliders (62) are fixedly connected to a connecting block (6), and the guide columns (61) are sleeved inside the plurality of connecting blocks (6).

5. The yarn guide for a water jet loom according to claim 1, characterized in that: The sliding mechanism comprises a reciprocating screw rod (72), and the tops of the plurality of inclined columns (4) are symmetrically fixedly connected with connecting plates (43) on both sides, and the top of each connecting plate (43) is fixedly connected with a side plate (44), and the plurality of side plates (44) are grouped in pairs, and the same second sliding rod (45) is fixedly connected between each group of side plates (44). The reciprocating screw rod (72) is provided with a plurality of reciprocating screw rods (72), and the plurality of reciprocating screw rods (72) are rotatably connected between each group of side plates (44).

6. The yarn guide for a water jet loom according to claim 5, characterized in that: The surfaces of the plurality of second conductive wire tubes (7) are fixedly connected to two fixing blocks (71), the plurality of fixing blocks (71) are respectively sleeved on the surfaces of the plurality of second sliding rods (45) and the plurality of reciprocating screw rods (72), and the plurality of fixing blocks (71) are respectively matched with the plurality of reciprocating screw rods (72).

7. The yarn guide for a water jet loom according to claim 6, characterized in that: A first connecting groove (21) is provided on the top of the first bracket (2), a second connecting groove (22) is provided on one side of the surface of the first bracket (2), a second gear (75) is rotatably connected inside the first bracket (2), a belt (74) is rotatably connected inside the first bracket (2), two pulleys (73) are provided inside the belt (74), one of the pulleys (73) is coaxially fixedly connected to the surface of the second gear (75), and the other pulley (73) is fixedly connected to one end of the reciprocating screw rod (72).

8. The yarn guide for a water jet loom according to claim 7, characterized in that: A first gear (31) is rotatably connected inside the first bracket (2), the first gear (31) is meshed with the second gear (75), and the first gear (31) is fixedly connected to one end of a fixed shaft inside the coil (3).

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