Oil frame structure for DIO spinning device

Abstract

The utility model discloses an oil frame structure for a DIO spinning device, which comprises an oil frame extending along the transverse direction, at least one connecting frame component detachably arranged on the oil frame, a yarn guide support plate positioned below the oil frame and used for supporting a yarn guide hook, and an adjusting plate component used for adjusting the distance between the oil frame and the yarn guide support plate, a plurality of universal supports are detachably arranged on the oil frame, universal joints are rotatably arranged on the universal supports in an operable mode, inserting holes are formed in the centers of the universal joints, supporting rods are detachably inserted in the inserting holes, and oil nozzles are arranged at the ends, away from the universal joints, of the supporting rods. The adjusting plate assembly is detachably connected with the oil frame and the guide wire supporting plate. The oil frame structure solves the problems that an oil nozzle sprays oil, and the evenness of tows is not uniform, vibration is small, the installation position can be adjusted, and installation flexibility is good.

Description

Technical Field

[0001] The utility model relates to the technical field of textile production equipment, in particular to an oil rack structure for a DIO spinning device. Background Art

[0002] The DIO spinning device is a spinning device that combines two spinning components into one. The spinneret on the spinning component is divided into two, in a half-moon shape, commonly known as a "meniscus". The concept of DIO is actually to use 10 spinnerets to produce 20 yarns, which greatly reduces the investment cost and also reduces energy consumption. The DIO concept can be combined with any other device and can be used for POY spinning devices as well as FDY spinning devices. The DIO concept is indeed an advanced energy-saving concept, which can fully utilize space and reduce energy consumption.

[0003] Because the spinneret of the DIO spinning device is divided into two, each spinning assembly will be divided into two bundles of yarn through cooling, oiling with oil nozzles, hot roller drawing process, and packaging into products. When the DIO spinning device is combined with the TMT ring blowing device, the oil rack of the TMT ring blowing device is a fixed structure, so the oil nozzle cannot move left and right. The yarn bundles produced by the DIO spinning device, after ring blowing cooling, cannot be spread flat on the oil nozzle during the process of oiling through the oil nozzle. The yarn bundles will slide left and right on the oil nozzle, resulting in uneven finished yarn bundles and excessive vibration of the oil rack.

[0004] When producing super-bright products, since most super-bright products have special-shaped cross-sections, their specific surface area is large, the contact surface between the tow and the oil nozzle is large, the friction effect is stronger, and the yarn is more prone to fluffing. Therefore, the amount of oil applied to the bright yarn is greater. After the DIO spinning device and the TMT ring-blowing air box are combined, the problem of oil nozzle spraying occurs. Due to the limitation of the oil nozzle angle adjustment, the oil spraying problem cannot be effectively solved. The ground in front of the spinning window is wet and slippery, which brings great trouble to the on-site sanitation and cleaning. At the same time, the spinners have to clean the board in front of the spinning window, which poses a great safety hazard. Therefore, a new technical solution is urgently needed to solve at least one of the above technical problems. Summary of the invention

[0005] In view of the above-mentioned deficiencies, the purpose of the utility model is to provide an oil rack structure for a DIO spinning device. The universal joint can be manipulated and rotated to adjust the up, down, left and right angles according to different types of yarn bundles to adjust the angle of the oil nozzle, thereby solving the problems of oil nozzle spraying and uneven yarn bundles. The connection frame assembly and the adjustment frame assembly can cooperate to strengthen the rigidity of the oil rack, reduce vibration, and can adjust the installation position, with good installation flexibility.

[0006] In order to achieve the above technical objectives and meet the above technical requirements, the technical solution adopted by the utility model is:

[0007] An oil rack structure for a DIO spinning device, characterized by comprising:

[0008] An oil rack extending transversely, the oil rack being detachably provided with a plurality of universal supports, the universal supports being rotatably provided with universal joints operably, the universal joints being detachably inserted with support rods, and an oil nozzle being provided at one end of the support rod背离 the universal joint;

[0009] At least 1 connecting frame assembly detachably provided on the oil rack;

[0010] A wire guiding support plate located below the oil rack for supporting a wire guiding hook;

[0011] An adjusting plate assembly for adjusting the distance between the oil rack and the wire guiding support plate, the adjusting plate assembly being detachably connected to the oil rack and the wire guiding support plate respectively.

[0012] As a preferred technical solution, the adjusting plate assembly includes a first adjusting plate and a second adjusting plate symmetrically and detachably provided at both ends of the oil rack, and a third adjusting plate detachably provided in the middle of the oil rack;

[0013] The first adjusting plate, the second adjusting plate and the third adjusting plate extend vertically, the first adjusting plate is provided with a first waist-shaped groove penetrating it along the longitudinal direction, the second adjusting plate is provided with a second waist-shaped groove penetrating it along the longitudinal direction, the third adjusting plate is provided with a third waist-shaped groove penetrating it along the longitudinal direction, and the longitudinal direction is perpendicular to the transverse direction.

[0014] As a preferred technical solution, the number of the connecting frame assemblies is 2, and each connecting frame assembly includes a connecting lower plate extending along the longitudinal direction, a first connecting block fixedly provided on the upper side of the connecting lower plate, a second connecting block detachably provided on the upper side of the first connecting block, and a connecting upper plate fixedly provided on the second connecting block;

[0015] The connecting upper plate extends vertically, the connecting upper plate is provided with a fourth waist-shaped groove penetrating it along the vertical direction, and the connecting upper plate is provided with a fifth waist-shaped groove penetrating it along the longitudinal direction.

[0016] As a preferred technical solution, the first adjusting plate, the second adjusting plate and the third adjusting plate are C-shaped plates, and a first C-shaped groove, a second C-shaped groove and a third C-shaped groove extending vertically are respectively provided on one side of the first adjusting plate, the second adjusting plate and the third adjusting plate.

[0017] As a preferred technical solution, a first adjusting block, a second adjusting block and a third adjusting block are respectively detachably provided in the first C-shaped groove, the second C-shaped groove and the third C-shaped groove.

[0018] As a preferred technical solution, the wire guide support plate is an L-shaped plate. At both ends of the wire guide support plate, a first slot and a second slot penetrating it along the vertical direction are respectively arranged. In the middle of the wire guide support plate, a third slot penetrating it along the vertical direction is arranged. The first adjusting plate, the second adjusting plate and the third adjusting plate respectively pass through the first slot, the second slot and the third slot.

[0019] As a preferred technical solution, at least one set screw is detachably inserted on the outer peripheral side of the universal support. The set screw abuts against the universal joint for limiting.

[0020] As a preferred technical solution, two kidney-shaped holes penetrating the second connecting block along the vertical direction are symmetrically arranged.

[0021] As a preferred technical solution, the oil rack is a rectangular pipe.

[0022] As a preferred technical solution, the connecting lower plate and the connecting upper plate are C-shaped plates.

[0023] Compared with the traditional technical solution, the beneficial effects of the present utility model are as follows:

[0024] 1) Multi-directional adjustment of the nozzle angle. During the production of filaments by the DIO spinning device, an angle can always be found to make each bundle of filaments flat on the surface of the nozzle, achieving the effect of uniform oiling, perfectly solving the problems of uneven oil spraying from the nozzle and uneven yarn evenness, and at the same time solving the problems of difficult cleaning of ground oil stains, slippery ground and uneven yarn dyeing. The reinforcement and upgrade of the oil rack have good installation flexibility;

[0025] 2) The first adjusting plate, the second adjusting plate and the third adjusting plate reinforce multiple positions of the oil rack and can flexibly adjust the distance between the oil rack and the wire guide support plate;

[0026] 3) The adjusting block further reinforces the wire guide hook to prevent the wire guide hook from shaking and affecting the wire guiding effect;

[0027] 4) The C-shaped groove limits the adjusting block, facilitating the movement of the adjusting block in the C-shaped groove to follow the position adjustment of the wire guide hook;

[0028] 5) After adjusting the angle of the universal joint, tighten the set screw to prevent the universal joint from rotating, and the oiling stability is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a structural diagram of the oil rack structure provided by an embodiment of the present utility model;

[0030] Figure 2 is Figure 1 a view in another direction of

[0031] Figure 3A structural diagram of a universal support provided in one embodiment of the utility model;

[0032] Figure 4 A structural diagram of a guide wire support plate provided for one embodiment of the utility model.

[0033] exist Figure 1-Figure 4 Among them, 1, oil rack; 2, wire guide support plate; 201, first slot; 202, second slot; 203, third slot; 3, universal support; 4, universal joint; 401, socket; 402, top screw; 5, support rod; 501, screw; 6, oil nozzle; 7, first adjustment plate; 701, first waist-shaped groove; 8, second adjustment plate; 801, second waist-shaped groove; 9, third adjustment plate; 901, third waist-shaped groove; 10, first adjustment block; 11, second adjustment block; 12, third adjustment block; 13, connecting lower plate; 1301, fourth waist-shaped groove; 14, first connecting block; 15, second connecting block; 16, connecting upper plate; 1601, fifth waist-shaped groove. DETAILED DESCRIPTION

[0034] The utility model is further described below in conjunction with the accompanying drawings.

[0035] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "top", "bottom", "left", "right", "front", "back", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0036] Please refer to Figure 1-Figure 4An oil rack structure for a DIO spinning device provided by an embodiment of the utility model comprises an oil rack 1 extending in a transverse direction, at least one connecting rack assembly detachably arranged on the oil rack 1, a guide wire support plate 2 located below the oil rack 1 and used to support a guide wire hook, and an adjusting plate assembly for adjusting the distance between the oil rack 1 and the guide wire support plate 2. The oil rack 1 is detachably provided with a plurality of universal bearings 3, and the universal bearings 3 are rotatably provided with a universal joint 4, and a socket 401 is provided at the center of the universal joint 4, and a support rod 5 is detachably inserted in the socket 401, and an oil nozzle 6 is provided at one end of the support rod 5 away from the universal joint 4, and the adjusting plate assembly is detachably connected to the oil rack 1 and the guide wire support plate 2, respectively. Specifically, the universal seat is a cylindrical structure, and a base is provided at one end of the universal seat, and the universal joint 4 is a spherical structure, and a screw 501 is provided at one end of the support rod 5 facing the universal joint 4, and the screw 501 is threadedly connected to the socket 401.

[0037] At present, there are multiple DIO spinning devices in the workshop. When making semi-bright varieties, since most of the semi-bright varieties are round-hole yarns, they have little friction with the oil nozzle 6, and the terry yarn is less than the bright yarn. The oiling rate of the yarn bundle is about 0.8%, and no oil spraying from the oil nozzle 6 was found. One time, production was adjusted according to the market, and super-bright varieties of special-shaped yarns were made. The oiling rate was generally increased to more than 1.0%, and the oil nozzle 6 began to spray oil, and some were more serious. Inspection found that the distribution of the yarn bundle in the oil nozzle 6 was some on the left and some on the right, and the yarn bundle was unstable in the oil nozzle 6, and sometimes it would shake left and right. The single-spindle oil nozzle 6 was installed in a fixed hole position on the oil rack 1 and could not be adjusted left and right. The angle of the oil nozzle 6 could not be adjusted, and the yarn bundle could not be spread flat on the oil nozzle 6. To solve this problem, it can only be achieved by making targeted adjustments to the left and right and up and down angles of the single-spindle oil nozzle 6.

[0038] The oil rack structure of the utility model can realize the adjustment of the overall angle of all the oil nozzles 6. A universal joint 4 is set for the single-spindle oil nozzle 6. A hole is opened in the middle of the universal joint 4, which is adapted according to the iron rod of the single-spindle oil nozzle 6. When the angle of the oil nozzle 6 needs to be adjusted, the universal joint 4 is operated to rotate to adjust to a suitable angle. At the same time, a connecting frame assembly and an adjusting frame assembly are added for reinforcement and upgrading, which reduces the vibration of the oil rack 1 and has good installation flexibility.

[0039] Before the transformation, during the production of super-bright special-shaped yarns, the oil nozzle 6 had oil spraying phenomenon, and as the product fineness increased, the oil spraying phenomenon became more severe. The ground in front of the spinning window was always wet. When shining a flashlight, it could be seen that there were mist-like oil droplets splashing at the oil nozzle 6. After the oil rack 1 was transformed, the angle of the splashing oil nozzle 6 was adjusted independently, and the oil spraying phenomenon of the oil nozzle 6 disappeared.

[0040] Before the transformation, the yarn bundle swayed obviously left and right in the oil nozzle 6. Since the oil nozzle 6 cannot be adjusted left and right independently, the overall adjustment cannot solve the problem of left and right distribution of the yarn bundle on the oil nozzle 6, so the yarn bundle is unevenly oiled. The Uster dryness meter is used to detect the unevenness of the yarn bundle. The unevenness of the yarn bundle is very poor, with large fluctuations, which cannot meet customer requirements. After the transformation, the yarn bundle can be completely spread on the surface of the oil nozzle 6 after adjustment, achieving uniform oiling, the left and right shaking of the yarn bundle disappears, and it is found that the unevenness of the yarn bundle is significantly improved.

[0041] like Figure 1 and Figure 2 As shown, the adjustment plate assembly includes a first adjustment plate 7 and a second adjustment plate 8 symmetrically and detachably arranged at both ends of the oil rack 1, and a third adjustment plate 9 detachably arranged in the middle of the oil rack 1, the first adjustment plate 7, the second adjustment plate 8 and the third adjustment plate 9 extend vertically, the first adjustment plate 7 is provided with a first waist-shaped groove 701 penetrating it along the longitudinal direction, the second adjustment plate 8 is provided with a second waist-shaped groove 801 penetrating it along the longitudinal direction, and the third adjustment plate 9 is provided with a third waist-shaped groove 901 penetrating it along the longitudinal direction, the longitudinal direction is perpendicular to the transverse direction, the first adjustment plate 7, the second adjustment plate 8 and the third adjustment plate 9 reinforce multiple positions of the oil rack 1, and can flexibly adjust the distance between the oil rack 1 and the guide wire support plate 2.

[0042] like Figure 1 and Figure 2 As shown, the number of the connecting frame assemblies is 2, and the connecting frame assembly includes a connecting lower plate 13 extending along the longitudinal direction, a first connecting block 14 fixedly arranged on the upper side of the connecting lower plate 13, a second connecting block 15 detachably arranged on the upper side of the first connecting block 14, and a connecting upper plate 16 fixedly arranged on the second connecting block 15, the connecting upper plate 16 extends along the vertical direction, the connecting upper plate 16 is provided with a fourth waist-shaped groove 1301 penetrating it along the vertical direction, the connecting upper plate 16 is provided with a fifth waist-shaped groove 1601 penetrating it along the longitudinal direction, the connecting lower plate 13 is tightly connected to the oil rack 1, the connecting lower plate 13 and the connecting upper plate 16 can adjust their positions, the connecting upper plate 16 is installed on a working surface and is located below the annular blow tube, the connecting upper plate 16 can adjust the vertical installation position, and the connecting lower plate 13 can adjust the longitudinal position, so that the oil rack 1 can be installed at a suitable position below the annular blow tube, the installation flexibility is good, and it also plays a reinforcement role.

[0043] like Figure 1 and Figure 2As shown, the first adjusting plate 7, the second adjusting plate 8, and the third adjusting plate 9 are C-shaped plates. On one side of the first adjusting plate 7, the second adjusting plate 8, and the third adjusting plate 9, there are respectively a first C-shaped groove, a second C-shaped groove, and a third C-shaped groove extending along the vertical direction. Further, a first adjusting block 10, a second adjusting block 11, and a third adjusting block 12 are respectively detachably arranged in the first C-shaped groove, the second C-shaped groove, and the third C-shaped groove. The first C-shaped groove, the second C-shaped groove, and the third C-shaped groove respectively limit the first adjusting block 10, the second adjusting block 11, and the third adjusting block 12. The first adjusting block 10, the second adjusting block 11, and the third adjusting block 12 are firmly connected to a wire guide hook (not labeled) to prevent the wire guide hook from shaking.

[0044] As Figure 4 shown, the wire guide support plate 2 is an L-shaped plate. At both ends of the wire guide support plate 2, there are respectively a first slot 201 and a second slot 202 that penetrate it along the vertical direction. In the middle of the wire guide support plate 2, there is a third slot 203 that penetrates it along the vertical direction. The first adjusting plate 7, the second adjusting plate 8, and the third adjusting plate 9 respectively pass through the first slot 201, the second slot 202, and the third slot 203. The structure of the wire guide support plate 2 is simple and light in weight. Moreover, the first slot 201, the second slot 202, and the third slot 203 can respectively limit the first adjusting plate 7, the second adjusting plate 8, and the third adjusting plate 9, so that the oil rack 1 and the wire guide support plate 2 are not prone to shaking.

[0045] As Figure 4 shown, at least one set screw 402 is detachably inserted on the outer peripheral side of the universal support 3. The set screw 402 abuts against the universal joint 4 for limiting. After the universal joint 4 is rotated, when oiling the tow, the universal joint 4 may still rotate, resulting in unstable oiling. By adding the set screw 402, loosening the set screw 402 to adjust the angle of the universal joint 4, and then tightening the set screw to lock the universal joint 4, the oiling stability is improved.

[0046] As Figure 2 shown, the second connecting block 15 is symmetrically provided with two waist-shaped holes that penetrate it along the vertical direction. The second connecting block 15 can horizontally adjust the position of the connecting upper plate 16, improving the installation flexibility.

[0047] For all adjustable parts of the oil rack 1 and the wire guide support plate 2, there are corresponding holes. The universal support 3 can be directly fixedly connected or welded to the oil rack 1, or directly installed on a working surface. Holes for installation can be provided on the universal support 3, and it can be installed according to different working conditions, which will not be elaborated here.

[0048] As Figure 1 and Figure 2 shown, the oil rack 1 is a rectangular pipe, with a simple structure and light weight, which is convenient for the universal support 3 to pass through.

[0049] As Figure 1 and Figure 2 As shown, the connecting lower plate 13 and the connecting upper plate 16 are U-shaped plates with a simple structure and are easy to adjust.

[0050] Any numerical value cited herein includes all values ​​of lower and upper values ​​that increase by one unit from the lower limit to the upper limit, and there is at least a two-unit interval between any lower value and any higher value. For example, if the value of the quantity of a component or a process variable (such as temperature, pressure, time, etc.) is stated to be from 1 to 90, preferably from 20 to 80, and more preferably from 30 to 70, the purpose is to illustrate that values ​​such as 15 to 85, 22 to 68, 43 to 51, 30 to 32 are also explicitly listed in the specification. For values ​​less than 1, one unit is appropriately considered to be 0.0001, 0.001, 0.01, 0.1. These are merely examples that are intended to be clearly expressed, and it can be considered that all possible combinations of numerical values ​​listed between the lowest value and the highest value are clearly stated in the specification in a similar manner.

[0051] Unless otherwise indicated, all ranges include the endpoints and all numbers between the endpoints. "About" or "approximately" used with a range applies to both endpoints of the range. Thus, "about 20 to 30" is intended to cover "about 20 to about 30", including at least the specified endpoints.

[0052] All articles and references disclosed, including patent applications and publications, are incorporated herein by reference for all purposes. The term "consisting essentially of..." to describe a combination should include the identified elements, ingredients, parts or steps and other elements, ingredients, parts or steps that do not substantially affect the basic novel characteristics of the combination. The use of the terms "comprising" or "including" to describe a combination of elements, ingredients, parts or steps herein also contemplates embodiments that consist essentially of these elements, ingredients, parts or steps. By using the term "may", it is intended to indicate that any attribute described that "may" include is optional.

[0053] Multiple elements, ingredients, parts or steps can be provided by a single integrated element, ingredient, part or step. Alternatively, a single integrated element, ingredient, part or step can be divided into separate multiple elements, ingredients, parts or steps. The disclosure "one" or "an" used to describe an element, ingredient, part or step is not intended to exclude other elements, ingredients, parts or steps.

[0054] It should be understood that the above description is for illustration and not for limitation. By reading the above description, many embodiments and many applications beyond the examples provided will be apparent to those skilled in the art. Therefore, the scope of the present teachings should not be determined with reference to the above description, but should be determined with reference to the appended claims and the full scope of equivalents possessed by these claims. For the purpose of comprehensiveness, all articles and references, including the disclosures of patent applications and announcements, are incorporated herein by reference. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended to abandon the subject matter, nor should it be considered that the inventor has not considered the subject matter as part of the disclosed utility model subject matter.

Claims

1. An oil rack structure for a DIO spinning device, characterized in that: include: An oil rack extending in the transverse direction, wherein the oil rack is detachably provided with a plurality of universal supports, wherein the universal supports are rotatably provided with universal joints, wherein the universal joints are detachably provided with support rods, wherein an oil nozzle is provided at one end of the support rods away from the universal joints; At least one connecting frame assembly detachably mounted on the oil rack; A wire guide support plate located below the oil rack and used for supporting the wire guide hook; An adjusting plate assembly is used for adjusting the distance between the oil rack and the wire guide support plate, and the adjusting plate assembly is detachably connected to the oil rack and the wire guide support plate respectively.

2. The oil rack structure for a DIO spinning device according to claim 1, characterized in that: The adjustment plate assembly comprises a first adjustment plate and a second adjustment plate symmetrically and detachably arranged at two ends of the oil rack, and a third adjustment plate detachably arranged in the middle of the oil rack; The first adjustment plate, the second adjustment plate and the third adjustment plate extend vertically, the first adjustment plate is provided with a first waist-shaped groove running through it along the longitudinal direction, the second adjustment plate is provided with a second waist-shaped groove running through it along the longitudinal direction, and the third adjustment plate is provided with a third waist-shaped groove running through it along the longitudinal direction, and the longitudinal direction is perpendicular to the transverse direction.

3. The oil rack structure for a DIO spinning device according to claim 2, characterized in that: The number of the connecting frame assemblies is 2, and the connecting frame assembly includes a connecting lower plate extending along the longitudinal direction, a first connecting block fixedly arranged on the upper side of the connecting lower plate, a second connecting block detachably arranged on the upper side of the first connecting block, and a connecting upper plate fixedly arranged on the second connecting block; The connecting upper plate extends along the vertical direction, and is provided with a fourth waist-shaped groove penetrating the connecting upper plate along the vertical direction, and is provided with a fifth waist-shaped groove penetrating the connecting upper plate along the longitudinal direction.

4. The oil rack structure for a DIO spinning device according to claim 3, characterized in that: The first adjustment plate, the second adjustment plate and the third adjustment plate are U-shaped plates, and one side of the first adjustment plate, the second adjustment plate and the third adjustment plate is respectively provided with a first U-shaped groove, a second U-shaped groove and a third U-shaped groove extending along the vertical direction.

5. The oil rack structure for a DIO spinning device according to claim 4, characterized in that: The first U-shaped groove, the second U-shaped groove and the third U-shaped groove are respectively provided with a first adjustment block, a second adjustment block and a third adjustment block which can be detachably arranged therein.

6. The oil rack structure for a DIO spinning device according to claim 2, characterized in that: The guide wire support plate is an L-shaped plate, and a first slot and a second slot are respectively arranged at both ends of the guide wire support plate, which penetrate the guide wire support plate along the vertical direction. A third slot is arranged in the middle of the guide wire support plate, which penetrates the guide wire support plate along the vertical direction. The first adjustment plate, the second adjustment plate and the third adjustment plate pass through the first slot, the second slot and the third slot respectively.

7. The oil rack structure for a DIO spinning device according to claim 1, characterized in that: At least one top screw is detachably inserted into the outer peripheral side of the universal support, and the top screw abuts against the universal joint to limit the position.

8. The oil rack structure for a DIO spinning device according to claim 3, characterized in that: The second connecting block is symmetrically provided with two waist-shaped holes penetrating the second connecting block along the vertical direction.

9. The oil rack structure for a DIO spinning device according to claim 1, characterized in that: The oil rack is a rectangular tube.

10. The oil rack structure for a DIO spinning device according to claim 3, characterized in that: The connecting lower plate and the connecting upper plate are U-shaped plates.

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