Yarn dyeing apparatus

Abstract

The application discloses a yarn dyeing equipment which comprises a bearing disc, a gantry, a dyeing barrel, a drying barrel, two suspension devices and two lifting assemblies, the dyeing barrel and the drying barrel are oppositely arranged on the bearing disc, the two suspension devices are respectively arranged in the interiors of the dyeing barrel and the drying barrel, the suspension device comprises a rotating disc, a plurality of supporting rods, a plurality of connecting plates and an adjusting assembly, the rotating disc is arranged in the interior of the dyeing barrel or the drying barrel through a connecting assembly, a plurality of first sliding grooves are formed in the upper surface of the rotating disc, a sliding block is slidably arranged on each first sliding groove, and the plurality of supporting rods are respectively arranged on the corresponding sliding blocks, the two ends of the connecting plate are hingedly connected with the adjacent two sliding blocks, the adjusting assembly is connected with the corresponding sliding block, and the lifting assembly is connected with the corresponding suspension device. Thus, the yarn bundles can be transferred into the drying barrel in a mechanical mode, the yarn dyeing efficiency is improved, and the work load of workers is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of dyeing equipment, and particularly relates to a yarn dyeing equipment. BACKGROUND

[0002] Yarn is a product processed from various textile fibers with a certain fineness, and is widely used in weaving, rope making, thread making, knitting and embroidery, etc. With the improvement of people's living standards, the requirement for color richness is also increasing. To meet this demand, the yarn is usually dyed to create diversified colors.

[0003] At present, yarn dyeing mainly adopts the dip dyeing method. Specifically, the process involves placing a yarn bundle in a dyeing tank to ensure that it is completely immersed in the dyeing liquid. Under certain temperature conditions, after a period of soaking, the yarn can be uniformly colored. After dyeing, the worker needs to manually take out the dyed yarn bundle from the dyeing tank and send it to the drying chamber for drying treatment.

[0004] However, since the yarn becomes relatively heavy after absorbing water, the manual method of taking out the yarn bundle not only has high labor intensity, but also has relatively low efficiency. In addition, by manually putting multiple yarn bundles into the dyeing tank for dyeing, and then taking out the dyed multiple yarn bundles and sending them into the drying chamber one by one, the whole process is relatively time-consuming, which further reduces the dyeing efficiency. SUMMARY

[0005] The present application aims to at least solve one of the technical problems in the related art to some extent.

[0006] To this end, one purpose of the present application is to provide a yarn dyeing equipment which can transfer multiple yarn bundles to the drying barrel in a mechanical manner, thereby saving the transfer time, improving the yarn dyeing efficiency and reducing the workload of the workers.

[0007] To achieve the above object, the first aspect of the present application provides a yarn dyeing equipment, which comprises a bearing disc, a gantry, a dyeing barrel, a drying barrel, two suspension devices and two lifting assemblies, wherein the gantry and the bearing disc are both installed on the ground; the dyeing barrel and the drying barrel are oppositely arranged on the bearing disc; the two suspension devices are respectively arranged in the interiors of the dyeing barrel and the drying barrel, and each suspension device comprises a rotating disc, a plurality of supporting rods, a plurality of connecting plates and an adjusting assembly, wherein the rotating disc is arranged in the interior of the dyeing barrel or the drying barrel through a connecting assembly; a plurality of first sliding grooves are formed in the upper surface of the rotating disc, and a sliding block is arranged on each first sliding groove; the plurality of supporting rods are respectively arranged on the corresponding sliding blocks; the two ends of each connecting plate are hingedly connected with two adjacent sliding blocks; the interior of the rotating disc is provided with a containing cavity, the adjusting assembly is arranged in the interior of the containing cavity, and the adjusting assembly is connected with the corresponding sliding block; the gantry is rotatably connected with a hanging plate, and the two lifting assemblies are respectively arranged on the hanging plate and connected with the corresponding suspension devices; wherein the lifting assemblies are used for adjusting the height of the suspension devices.

[0008] The yarn dyeing equipment provided by the present application can transfer a plurality of yarn bundles to the drying barrel in a mechanical manner, thereby saving the transfer time, improving the yarn dyeing efficiency and reducing the workload of workers.

[0009] In addition, the yarn dyeing equipment provided by the present application can have the following additional technical features:

[0010] In one embodiment of the present application, the adjusting assembly comprises a first motor, a first bevel gear, two second bevel gears and two ball screws, wherein the first motor is arranged in the interior of the containing cavity; the first bevel gear is connected with the output end of the first motor; the two ball screws are rotatably arranged in the corresponding first sliding grooves, and one end of each ball screw extends into the interior of the containing cavity; the two second bevel gears are arranged on the corresponding ball screws, and the second bevel gears are meshingly connected with the first bevel gear.

[0011] In one embodiment of the present application, the connecting assembly comprises a supporting sleeve and a supporting shaft, wherein the supporting sleeve is rotatably arranged at the bottom of the dyeing barrel or the drying barrel, the supporting shaft is arranged on the lower surface of the rotating disc, and the supporting shaft is clamped with the supporting sleeve.

[0012] In one embodiment of the present application, the outer wall of the supporting shaft is provided with a plurality of clamping blocks, and the inner wall of the supporting sleeve is provided with a plurality of clamping grooves, and the plurality of clamping blocks are respectively arranged in the interiors of the corresponding clamping grooves.

[0013] In an embodiment of the present application, the upper surface of the rotating disc is fixedly provided with a central shaft, and a pressing plate is detachably connected to the central shaft, and a plurality of second sliding grooves are formed through the pressing plate, and the ends of the plurality of supporting rods away from the rotating disc are respectively slidably connected to the corresponding second sliding grooves.

[0014] In an embodiment of the present application, the lifting assembly comprises a plurality of hooks, a lifting rope, a guide wheel and a winding machine, wherein the guide wheel and the winding machine are arranged on the hanging plate; one end of the lifting rope is connected to the plurality of hooks, and the other end of the lifting rope passes through the guide wheel and is connected to the winding machine.

[0015] In an embodiment of the present application, the inside of the drying barrel is provided with a driving assembly, and the driving assembly comprises a second motor, a driving shaft, a gear and a gear ring, wherein the second motor is arranged at the bottom of the drying barrel; the driving shaft is connected to the output end of the second motor; the gear is arranged on the driving shaft; and the gear ring is arranged on the outer wall of the supporting sleeve and is in meshing connection with the gear.

[0016] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0018] Figure 1 Structure schematic view of the yarn dyeing equipment of an embodiment of the present application;

[0019] Figure 2 Structure schematic view of the inside of the drying barrel in the yarn dyeing equipment of an embodiment of the present application;

[0020] Figure 3 Structure schematic view of the hanging device in the yarn dyeing equipment of an embodiment of the present application; Figure 2

[0021] Structure schematic view of the connecting assembly in the yarn dyeing equipment of an embodiment of the present application; Figure 4

[0022] Figure 5

[0023] Figure 6 Cross-sectional view of the rotating disc in the yarn dyeing equipment of an embodiment of the present application.

[0024] ​​As shown in the drawings: 1, bearing disc; 2, gantry; 3, dyeing barrel; 4, drying barrel; 5, suspension device; 6, lifting assembly; 7, connecting assembly; 8, central shaft; 9, pressing plate; 10, hanging plate; 11, clamping block; 12, isolation rod; 13, driving assembly; 14, connecting shaft; 15, isolation plate; 16, lifting ring; 50, rotating disc; 51, support rod; 52, connecting plate; 53, adjusting assembly; 500, first sliding groove; 501, containing cavity; 530, first motor; 531, first bevel gear; 532, second bevel gear; 533, ball screw; 54, sliding block; 60, hook; 61, lifting rope; 62, guide wheel; 63, winding machine; 70, support sleeve; 71, support shaft; 700, clamping groove; 90, second sliding groove; 130, second motor; 131, driving shaft; 132, gear; 133, gear ring. DETAILED DESCRIPTION

[0025] The embodiments of the present application are described in detail below with reference to the accompanying drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.

[0026] The yarn dyeing equipment of the embodiments of the present application is described below in conjunction with the accompanying drawings.

[0027] As Figures 1 to 5 shown, the yarn dyeing equipment of the embodiments of the present application can include a bearing disc 1, a gantry 2, a dyeing barrel 3, a drying barrel 4, two suspension devices 5 and two lifting assemblies 6.

[0028] The gantry 2 and the bearing disc 1 are both installed on the ground, and the dyeing barrel 3 and the drying barrel 4 are oppositely arranged on the bearing disc 1.

[0029] It should be noted that the dyeing barrel 3 and the drying barrel 4 described in this embodiment are both provided with barrel covers (not shown in the drawings), which are covered on the openings of the dyeing barrel 3 or the drying barrel 4 to seal the dyeing barrel 3 or the drying barrel 4.

[0030] Further, the inside of the drying barrel 4 described in the above embodiment is provided with a temperature control assembly and a heating assembly (not shown in the drawings), the air temperature can be heated by the heating assembly, and the temperature control assembly can control the temperature to be constant, wherein the specific structure and connection relationship of the temperature control assembly and the heating assembly are well known in the art, and will not be described in detail herein.

[0031] Two suspension devices 5 are respectively arranged in the interiors of the dyeing barrel 3 and the drying barrel 4, and each suspension device 5 comprises a rotating disc 50, a plurality of support rods 51, a plurality of connecting plates 52 and an adjusting assembly 53, wherein the rotating disc 50 is arranged in the interior of the dyeing barrel 3 or the drying barrel 4 through the connecting assembly 7, the upper surface of the rotating disc 50 is provided with a plurality of first sliding grooves 500, each first sliding groove 500 is slidably provided with a sliding block 54, the plurality of support rods 51 are respectively arranged on the corresponding sliding blocks 54, the two ends of each connecting plate 52 are hingedly connected with two adjacent sliding blocks 54, and the interior of the rotating disc 50 is provided with a containing cavity 501, the adjusting assembly 53 is arranged in the interior of the containing cavity 501 and connected with the corresponding sliding block 54.

[0032] It should be noted that each support rod 51 is provided with a plurality of isolation rods 12 in the embodiment, and the isolation rods 12 can isolate the plurality of yarn bundles to prevent the yarn bundles from being stacked together to cause the yarn to be wound, and to avoid the yarn from being broken when the yarn bundles are separated, thereby affecting the quality of the yarn.

[0033] Further, the adjusting assembly 53 described in the above embodiment can adjust the positions of the plurality of support rods 51, so as to change the support points of the yarn bundles, thereby improving the uniformity of the yarn dyeing.

[0034] The gantry 2 is rotatably connected with a hanging plate 10, and two lifting assemblies 6 are respectively arranged on the hanging plate 10 and connected with the corresponding suspension devices 5, wherein the lifting assemblies 6 are used for adjusting the heights of the suspension devices 5.

[0035] It should be noted that the hanging plate 10 is rotatably arranged below the horizontal plate of the gantry 2 through a connecting shaft 14 connected with an external driving mechanism in the embodiment, and the connecting shaft 14 is driven to rotate by the external driving mechanism, so as to drive the hanging plate 10 to rotate, wherein the external driving mechanism can be a driving motor.

[0036] In one embodiment of the present application, as shown in Figure 2 and Figure 3 the adjusting assembly 53 can comprise a first motor 530, a first bevel gear 531, two second bevel gears 532 and two ball screws 533, wherein the first motor 530 is arranged in the interior of the containing cavity 501, the first bevel gear 531 is connected with the output end of the first motor 530, the two ball screws 533 are rotatably arranged in the corresponding first sliding grooves 500, one end of each ball screw 533 extends into the interior of the containing cavity 501, and the two second bevel gears 532 are arranged on the corresponding ball screws 533 and meshingly connected with the first bevel gear 531.

[0037] It should be noted that the two ball screws 533 described in this embodiment are located on the same axis, and the two ball screws 533 are symmetrically arranged. When the ball screw 533 rotates, the corresponding two sliders 54 can be driven to move in opposite directions, so that the distance between the two oppositely arranged supporting rods 51 can be adjusted.

[0038] In the embodiment of the present application, the first motor 530 can be connected with an external controller. The controller can control the forward rotation and reverse rotation of the first motor 530, so as to adjust the position of the supporting rod 51, change the supporting point of the supporting yarn bundle, and improve the uniformity of yarn dyeing.

[0039] Further, as shown in Figure 5 , the connecting assembly 7 can include a supporting sleeve 70 and a supporting shaft 71, wherein the supporting sleeve 70 is rotatably arranged at the bottom of the dyeing barrel 3 or the drying barrel 4, the supporting shaft 71 is arranged at the lower surface of the rotating disc 50, and the supporting shaft 71 is clamped with the supporting sleeve 70.

[0040] It should be noted that the outer wall of the supporting sleeve 70 located in the drying barrel 4 is provided with a partition plate 15, the partition plate 15 is fixedly connected with the inner wall of the drying barrel 4, the drying barrel 4 is partitioned into two spaces by the partition plate 15, the supporting shaft 71 is fixedly connected with the lower surface of the rotating disc 50, so that the rotating disc 50 can be driven to rotate by driving the supporting sleeve 70 to rotate.

[0041] In one embodiment of the present application, as shown in Figure 5 , the outer wall of the supporting shaft 71 is provided with a plurality of clamping blocks 11, the inner wall of the supporting sleeve 70 is provided with a plurality of clamping grooves 700, and the plurality of clamping blocks 11 are arranged in the corresponding clamping grooves 700, respectively. By arranging the clamping grooves 700 and the clamping blocks 11, the moving direction of the rotating disc 50 can be limited,

[0042] In one embodiment of the present application, as shown in Figure 2 , the upper surface of the rotating disc 50 is fixedly provided with a central shaft 8, the central shaft 8 is detachably connected with a pressing plate 9, a plurality of second sliding grooves 90 are penetratingly arranged on the pressing plate 9, and the ends of the plurality of supporting rods 51 away from the rotating disc 50 are respectively slidably connected with the corresponding second sliding grooves 90.

[0043] It should be noted that the pressing plate 9 described in this embodiment is sleeved on the central shaft 8, and two fasteners are threadedly connected on the central shaft 8, the two fasteners are arranged above and below the pressing plate 9, respectively, and the pressing plate 9 can be fixed with the central shaft 8 through the two fasteners. By arranging the pressing plate 9, the floating yarn bundle can be conveniently pressed into the dyeing liquid to uniformly dye the yarn.

[0044] Further, as shown in Figure 1As shown, the lifting assembly 6 can include a plurality of hooks 60, a lifting rope 61, a guide wheel 62 and a winding machine 63, wherein the guide wheel 62 and the winding machine 63 are both arranged on the lifting plate 10, one end of the lifting rope 61 is connected with the plurality of hooks 60, and the other end of the lifting rope 61 passes through the guide wheel 62 and is connected with the winding machine 63.

[0045] In order to facilitate the salvage of the hanging device 5 from the dyeing barrel 3, a plurality of lifting rings 16 are arranged on the upper surface of the pressing plate 9, and the plurality of hooks 60 are respectively hung on the corresponding lifting rings 16, and the arrangement of the plurality of hooks 60 and the lifting rings 16 can improve the stability of the salvage of the hanging device 5.

[0046] In an embodiment of the present application, as shown in the drawings, Figure 2 As shown, the inside of the drying barrel 4 is provided with a driving assembly 13, which can include a second motor 130, a driving shaft 131, a gear 132 and a toothed ring 133, wherein the second motor 130 is arranged at the bottom of the drying barrel 4, the driving shaft 131 is connected with the output end of the second motor 130, the gear 132 is arranged on the driving shaft 131, and the toothed ring 133 is arranged on the outer wall of the support sleeve 70 and is in meshing connection with the gear 132.

[0047] It should be noted that the second motor 130 described in this embodiment is arranged below the isolation plate 15, which can drive the driving shaft 131 to rotate, and drive the support sleeve 70 to rotate through the cooperation of the gear 132 and the toothed ring 133, so as to drive the rotating disc 50 to rotate, so as to throw off the dyeing liquid on the yarn bundle and speed up the drying speed of the yarn.

[0048] Specifically, when dyeing the yarn, first, the relevant personnel wrap a plurality of yarn bundles outside the support rod 51 and place them on the corresponding isolation rod 12 to separate the plurality of yarn bundles and avoid yarn entanglement, then install the pressing plate 9 on the central shaft 8 to prevent the yarn bundle from floating, then the relevant personnel hang a plurality of hooks 60 on the corresponding lifting rings 16, and move the hanging device 5 with the yarn bundle to the inside of the dyeing barrel 3 through the winding machine 63, at this time the clamping block 11 is clamped into the inside of the clamping groove 700, then the dyeing liquid is pumped into the inside of the dyeing barrel 3, and the dyeing liquid completely covers the yarn bundle.

[0049] Referring to the drawings, Figure 4 and the drawings, Figure 6The two support rods 51 in the X-axis direction support the yarn bundle at first, and then the relevant personnel control the first motor 530 to start, drive the two ball screws 533 to rotate through the cooperation between the first bevel gear 531 and the second bevel gear 532, so that the two sliders 54 in the X-axis direction move towards the direction of the central shaft 8, and at the same time, the two sliders 54 in the Y-axis direction move away from the central shaft 8 under the action of the connecting plate 52, so that the two support rods 51 in the Y-axis direction support the yarn bundle, the support point is changed, and the uniformity of yarn dyeing is improved.

[0050] When the dyeing is completed, the relevant personnel open the barrel cover of the dyeing barrel 3, and wind the hanging rope 61 through the winding machine 63 to fish out the hanging device 5 from the dyeing barrel 3, then drive the hanging plate 10 to rotate 180 degrees through the driving motor, so that the hanging device 5 is located directly above the dyeing barrel 3, and then the hanging device 5 is sent into the inside of the drying barrel 4 through the winding machine 63, so that the support shaft 71 is clamped in the inside of the support sleeve 70, and finally the relevant personnel can control the second motor 130 to start, drive the support sleeve 70 to rotate through the cooperation between the gear 132 and the gear ring 133, so as to drive the rotating disc 50 to rotate, so as to throw out the dyeing liquid on the yarn, and improve the drying speed of the yarn.

[0051] In summary, the yarn dyeing equipment of the embodiment of the present application can transfer multiple yarn bundles to the drying barrel in a mechanical manner, saves the transfer time, improves the efficiency of yarn dyeing, and reduces the workload of workers.

[0052] In the description of the present specification, the terms "first", "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can be explicitly or implicitly included at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0053] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0054] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and that changes, modifications, substitutions and variations can be made by those skilled in the art without departing from the scope of the present application.

Claims

1. A yarn dyeing apparatus characterized by, Including a bearing disc, a gantry, a dyeing barrel, a drying barrel, two suspension devices and two lifting assemblies, wherein, The gantry and the bearing disc are both installed on the ground; The dyeing barrel and the drying barrel are oppositely arranged on the bearing disc; Two suspension devices are respectively arranged in the interiors of the dyeing barrel and the drying barrel, and the suspension device comprises a rotating disc, a plurality of supporting rods, a plurality of connecting plates and an adjusting assembly, wherein, The rotating disc is arranged in the interior of the dyeing barrel or the drying barrel through a connecting assembly; A plurality of first sliding grooves are formed on the upper surface of the rotating disc, a sliding block is arranged on each first sliding groove, and a plurality of supporting rods are respectively arranged on the corresponding sliding blocks; The two ends of the connecting plate are hingedly connected with the two adjacent sliding blocks; The interior of the rotating disc is provided with a containing cavity, the adjusting assembly is arranged in the interior of the containing cavity, and the adjusting assembly is connected with the corresponding sliding block; The gantry is rotatably connected with a hanging plate, two lifting assemblies are respectively arranged on the hanging plate, and the lifting assemblies are respectively connected with the corresponding suspension devices; wherein the lifting assemblies are used for adjusting the height of the suspension devices.

2. The yarn dyeing apparatus according to claim 1, characterized by, The adjusting assembly comprises a first motor, a first bevel gear, two second bevel gears and two ball screws, wherein, The first motor is arranged in the interior of the containing cavity; The first bevel gear is connected with the output end of the first motor; Two ball screws are rotatably arranged in the corresponding first sliding grooves, and one end of the ball screw extends into the interior of the containing cavity; Two second bevel gears are arranged on the corresponding ball screws, and the second bevel gears are meshingly connected with the first bevel gear.

3. The yarn dyeing apparatus according to claim 1, characterized by, The connecting assembly comprises a supporting sleeve and a supporting shaft, wherein, The supporting sleeve is rotatably arranged at the bottom of the dyeing barrel or the drying barrel; The supporting shaft is arranged on the lower surface of the rotating disc, and the supporting shaft is clamped with the supporting sleeve.

4. The yarn dyeing apparatus according to claim 3, characterized in that, The outer wall of the supporting shaft is provided with a plurality of clamping blocks, the inner wall of the supporting sleeve is provided with a plurality of clamping grooves, and a plurality of clamping blocks are arranged in the corresponding clamping grooves.

5. The yarn dyeing apparatus according to claim 1, characterized by, The upper surface of the rotating disc is fixedly provided with a central shaft, the central shaft is detachably connected with a pressing plate, a plurality of second sliding grooves are formed in the pressing plate, and one end of each supporting rod is slidably connected with the corresponding second sliding groove.

6. The yarn dyeing apparatus according to claim 5, characterized in that, The lifting assembly comprises a plurality of hooks, a hanging rope, a guide wheel and a winding machine, wherein, The guide wheel and the winding machine are both arranged on the hanging plate; One end of the hanging rope is connected with a plurality of hooks, and the other end of the hanging rope passes through the guide wheel and is connected with the winding machine.

7. The yarn dyeing apparatus according to claim 3, characterized by, The interior of the drying barrel is provided with a driving assembly, and the driving assembly comprises a second motor, a driving shaft, a gear and a gear ring, wherein, The second motor is arranged at the bottom of the drying barrel; The driving shaft is connected with the output end of the second motor; The gear is arranged on the driving shaft; The gear ring is arranged on the outer wall of the supporting sleeve, and the gear ring is meshingly connected with the gear.

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