Nylon covering yarn cooling and shaping mechanism

Abstract

The utility model relates to a chinlon covering yarn cooling and shaping mechanism. The nylon yarn cooling and shaping device solves the problems that a nylon yarn cooling and shaping device in the prior art is complex in operation and low in integration degree. The device comprises an assembling frame body, horizontal driving mechanisms are arranged at the two ends of the assembling frame body, a wire passing guide plate is inserted into the assembling frame body, shaping plate clamping assemblies which are symmetrically arranged are slidably arranged on the upper end face of the assembling frame body, and high-temperature shaping plates are clamped on the circumferential inner sides of the shaping plate clamping assemblies; the shaping plate clamping assembly is horizontally driven by the horizontal driving mechanism, the upper end of the shaping plate clamping assembly is provided with a lifting driving mechanism capable of driving the shaping plate clamping assembly to do lifting motion so as to enable the high-temperature shaping plate to be close to the wire passing guide plate, and the lifting driving mechanism is positioned through a connecting plate frame. The utility model has the advantages of simple structure, convenient operation and high integration level, and improves the production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a nylon covered yarn cooling and shaping mechanism. Background Art

[0002] Nylon yarn is a kind of textile fabric, which has many types such as monofilament, ply yarn, special yarn, etc. Compared with the glossiness of real silk, nylon silk fabric has poor gloss, as if it is coated with a layer of wax. At the same time, when rubbing back and forth with your hands, you can feel the friction between the fabrics. Nylon yarn needs to be shaped by a shaping device during the production process. In the prior art, when heating nylon yarn, the temperature of the side of the nylon yarn that contacts the heating roller and the hot plate will be relatively higher than the side that does not contact, resulting in uneven heating on both sides of the nylon yarn, which is prone to stretching instability and even breakage during stretching and shaping. When cooling, the nylon yarn in a high temperature state is directly cooled to a normal temperature state through a group of shaping cold rollers for shaping. The temperature of the nylon yarn changes greatly, which is not conducive to the strength of the nylon yarn and may break. In addition, the existing nylon yarn cooling and shaping operation usually requires at least two equipment and processes, which is complicated to operate and has low integration, resulting in difficulty in rapid cooling after shaping.

[0003] In order to solve the deficiencies of the existing technology, people have conducted long-term exploration and proposed various solutions. For example, a Chinese patent document discloses a nylon yarn production setting frame [CN202223074435.X], which includes a box body, a wire inlet opened at the upper end of the box body and a wire outlet opened at one side of the bottom end of the box body, an oiling roller is fixedly connected to the box body, the oiling roller corresponds to the wire inlet, a buncher is provided at the bottom of the oiling roller, and a heating box is provided at the buncher; a first inlet is provided at the upper end of the heating box, a preheater is fixedly connected to the first inlet, a heating mechanism is provided inside the heating box, and a first guide roller is provided at the bottom of the heating mechanism.

[0004] The above scheme solves to a certain extent the problem that the nylon yarn shaping device in the prior art is prone to breakage during the shaping and cooling process, but the scheme still has many shortcomings, such as: complicated operation and low integration, which makes it difficult to quickly cool down after shaping. Summary of the invention

[0005] The utility model aims to solve the above problems and provide a nylon covered yarn cooling and shaping mechanism with reasonable design and good use effect.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a nylon covered yarn cooling and shaping mechanism, including an assembly frame, horizontal driving mechanisms are provided at both ends of the assembly frame, and a wire guide plate is inserted in the assembly frame, and a symmetrically arranged shaping plate clamping assembly is slidingly provided on the upper end surface of the assembly frame, and the shaping plate clamping assembly clamps a high-temperature shaping plate on the inner side of the circumference, the shaping plate clamping assembly is horizontally driven by the above-mentioned horizontal driving mechanism, and a lifting driving mechanism is provided on the upper end of the shaping plate clamping assembly which can drive the shaping plate clamping assembly to lift and lower so that the high-temperature shaping plate can be lifted and lowered in linkage, and the lifting driving mechanism is positioned by the connecting plate frame.

[0007] In the above-mentioned nylon covered yarn cooling and shaping mechanism, the shaping plate clamping assembly includes a clamping adjustment frame, a clamping groove is provided on one side of the clamping adjustment frame, and both ends of the clamping adjustment frame are lifted and lowered on the connecting slider, the connecting slider is slidably set in the adjustment slide groove on the assembly frame, and a plug-in connection assembly is provided between the clamping adjustment frame and the horizontal driving mechanism. The clamping gap is flexibly adjusted according to the size of the high-temperature shaping plate for clamping, and the setting of the connecting slider enables the clamping adjustment frame to move horizontally according to the actual situation to meet the processing requirements.

[0008] In the above-mentioned nylon covered yarn cooling and shaping mechanism, a linkage frame is provided on one side of the connecting slider, and a lifting groove is provided on the inner side of the linkage frame. The end of the above-mentioned clamping and adjusting frame is lifted and set in the lifting groove. There is a clearance between the linkage frame and the connecting slider, and the linkage frame is set on the inner side of the assembly frame.

[0009] In the above-mentioned nylon covered yarn cooling and shaping mechanism, the plug-in connection assembly includes a plug-in portion, a plug-in connection portion is provided on the plug-in portion, and a connection slot is provided at the bottom of the plug-in connection portion, and the output end of the horizontal drive mechanism is plugged into the connection slot.

[0010] The arrangement of the plug-in connection portion and the plug-in portion enables the clamping and adjusting frame to remain stable during the lifting process.

[0011] In the above-mentioned nylon covered yarn cooling and shaping mechanism, the horizontal driving mechanism includes a horizontal driving cylinder, which is fixed by a cylinder positioning frame arranged on the assembly frame, and one end of the horizontal driving cylinder is connected to the above-mentioned plug-in connection part.

[0012] In the above-mentioned nylon covered yarn cooling and shaping mechanism, one side of the assembly frame has an inserting opening, and a cooling liquid loading groove is provided on the inner side of the circumference of the assembly frame, and a cooling conduction mechanism is provided on the side of the assembly frame having the inserting opening.

[0013] In the above-mentioned nylon covered yarn cooling and shaping mechanism, the cooling mechanism includes a cooling pipe, one end of which is provided with a draw-out joint and the other end of which is inserted into the connecting groove of the assembly frame through the draw-out pipe.

[0014] In the above-mentioned nylon covered yarn cooling and shaping mechanism, the lifting drive mechanism includes a lifting drive motor, which is slidably arranged in a limiting connection groove on the connecting plate frame, and a heat-conducting connection part is provided in the middle of the connecting plate frame for the welding machine to pass through.

[0015] In the above-mentioned nylon covered yarn cooling and shaping mechanism, a plurality of through grooves corresponding to the high-temperature shaping plates are arranged on the thread-passing guide plate.

[0016] In the above-mentioned nylon covered yarn cooling and shaping mechanism, the bottom of the plug-in connection portion extends toward the thread-passing guide plate and does not contact the upper end surface of the thread-passing guide plate.

[0017] Compared with the existing technology, the advantages of the utility model are: reasonable design, simple structure, not only convenient operation, but also can achieve rapid cooling treatment after the high-temperature shaping plate descends to position the nylon thread, integrating shaping and cooling, low cost, improved production efficiency, and good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a side view of the utility model;

[0020] Figure 3 It is a schematic diagram of the assembly frame structure in the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the clamping and adjusting frame in the utility model;

[0022] Figure 5 It is a schematic diagram of the cooling mechanism in the utility model.

[0023] In the figure, an assembly frame 1, a wire guide plate 11, an adjustment slide groove 12, a plug-in opening 13, a coolant loading groove 14, a horizontal drive mechanism 2, a horizontal drive cylinder 21, a cylinder positioning frame 22, a shaping plate clamping assembly 3, a high-temperature shaping plate 31, a clamping adjustment frame 32, a clamping groove 33, a lifting drive mechanism 4, a connecting plate frame 41, a lifting drive motor 42, a limit connecting groove 43, a heat-conducting connecting part 44, a connecting slider 5, a linkage frame 51, a lifting groove 52, a clearance 53, a plug-in connection assembly 6, a plug-in part 61, a plug-in connection part 62, a connecting slot 63, a cooling mechanism 7, a cooling pipe 71, a withdrawal joint 72, a withdrawal pipe 73, and a connecting through groove 74. DETAILED DESCRIPTION

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] like Figure 1-5 As shown, a nylon covered yarn cooling and shaping mechanism comprises an assembly frame 1, horizontal driving mechanisms 2 are provided at both ends of the assembly frame 1, and a wire guide plate 11 is inserted in the assembly frame 1, and a symmetrically arranged shaping plate clamping assembly 3 is slidingly provided on the upper end surface of the assembly frame 1, and the shaping plate clamping assembly 3 clamps a high-temperature shaping plate 31 on the inner side of the circumference, and the shaping plate clamping assembly 3 is horizontally driven by the above-mentioned horizontal driving mechanism 2, and a lifting driving mechanism 4 is provided on the upper end of the shaping plate clamping assembly 3, which can drive the shaping plate clamping assembly 3 to lift and lower so that the high-temperature shaping plate 31 can be lifted and lowered in a linked manner, and the lifting driving mechanism 4 is positioned by a connecting plate frame 41.

[0026] The two ends of the assembly frame 1 are provided with a plurality of through holes for the nylon threads to pass through, and after the nylon threads enter the assembly frame 1 , they are guided by the thread guide plate 11 , and the thread guide plate 11 is provided with a plurality of thread passages corresponding to the through holes.

[0027] Among them, the shaping plate clamping assembly 3 includes a clamping adjustment frame 32, a clamping groove 33 is provided on one side of the clamping adjustment frame 32, and the two ends of the clamping adjustment frame 32 are lifted and lowered on the connecting slider 5, the connecting slider 5 is slidably set in the adjustment slide groove 12 on the assembly frame 1, and a plug-in connection assembly 6 is provided between the clamping adjustment frame 32 and the horizontal driving mechanism 2.

[0028] The clamping and adjusting frame 32 is made of heat-insulating material, and the connecting slider 5 can rise and fall synchronously with the clamping and adjusting frame 32 .

[0029] It can be seen that a linkage frame 51 is provided on one side of the connecting slider 5, and a lifting groove 52 is provided on the inner side of the linkage frame 51 in the circumferential direction. The end of the clamping and adjusting frame 32 is lifted and set in the lifting groove 52. There is a clearance gap 53 between the linkage frame 51 and the connecting slider 5, and the linkage frame 51 is arranged on the inner side of the assembly frame 1.

[0030] The setting of the lifting slot 52 of the linkage frame 51 ensures that the lifting and lowering movement of the clamping and adjusting frame 32 will not be hindered and has a guiding effect.

[0031] Obviously, the plug-in connection assembly 6 includes a plug-in portion 61 disposed on one side of the clamping and adjusting frame 32, a plug-in connection portion 62 is disposed on the plug-in portion 61, and a connection slot 63 is disposed on the lower side of the plug-in connection portion 62, and the output end of the horizontal driving mechanism 2 is openly plugged into the connection slot 63. The plug-in portion 61 and the plug-in connection portion 62 are plug-in and slidably connected.

[0032] That is, the plug-in portion 61 and the plug-in connecting portion 62 are in an L-shaped structure. A connecting slot 63 for connecting to the output end of the horizontal drive mechanism 2 is provided at the lower side of the plug-in connecting portion 62, and the plug-in portion 61 is connected to the output end of the lifting drive mechanism 4.

[0033] Furthermore, the horizontal driving mechanism 2 includes a horizontal driving cylinder 21 , which is fixed to a cylinder positioning frame 22 disposed on the assembly frame 1 , and one end of the horizontal driving cylinder 21 is openly connected to the above-mentioned connecting slot 63 .

[0034] The function of the horizontal driving mechanism 2 is to adjust the distance between the clamping and adjusting frames 32 according to the specifications of the high-temperature shaping plate 31 for adaptation, and when the clamping and adjusting frames 32 rise, the horizontal driving mechanism 2 does not produce linkage due to the open connection slot 63 on the lower side of the plug-in connection part 62.

[0035] Specifically, one side of the assembly frame 1 has an inserting opening 13 , and a cooling liquid loading groove 14 is provided on the inner side of the circumference of the assembly frame 1 . The side of the assembly frame 1 having the inserting opening 13 is provided with a cooling mechanism 7 .

[0036] The plug-in opening 13 is used to cool the cooling liquid by inserting a cooling block outside.

[0037] In detail, the cooling mechanism 7 includes a cooling pipe 71 , one end of which is provided with a draw-out joint 72 and the other end of which is inserted into a connecting groove 74 of the assembly frame 1 through a draw-out pipe 73 .

[0038] The cooling pipe 71 is used to extract the cooling liquid in the cooling liquid loading tank 14 .

[0039] Preferably, the lifting drive mechanism 4 includes a lifting drive motor 42, which is slidably arranged in a limit connection groove 43 on the connecting plate frame 41, and a heat-conducting connection portion 44 for the welding machine to pass through is provided in the middle of the connecting plate frame 41. The lifting drive motor 42 moves synchronously with the clamping adjustment frame 32, and the connecting plate frame 41 is fixed to the outside.

[0040] Furthermore, the wire-passing guide plate 11 is provided with a plurality of through grooves corresponding one to one with the high-temperature shaping plate 31 .

[0041] The bottom surface of the high temperature setting plate 31 has a plurality of arc-shaped through grooves for positioning the nylon threads.

[0042] More specifically, the bottom of the plug-in connection portion 62 extends toward the wire-passing guide plate 11 and does not make contact with the upper end surface of the wire-passing guide plate 11 .

[0043] To sum up, the principle of this embodiment is that when in use, the nylon yarn is passed through the assembly frame 1 and the wire guide plate 11, and the two ends are continuously conveyed by conveying rollers, and the high-temperature shaping plate 31 is driven down by the lifting drive motor 42 to shape the nylon yarn in conveyance. After positioning is completed, the high-temperature shaping plate 31 rises and separates from the inner side of the assembly frame 1 circumferentially. At this time, the cooling liquid is introduced into the cooling liquid loading tank 14 by the cooling mechanism 7, so that the nylon yarn is cooled by the cooling liquid. When the temperature of the cooling liquid rises, an external cooling block is inserted into the plug-in opening 13 to cool the cooling liquid. When shaping, a heat conductive block is inserted to heat the circumference of the assembly frame 1, and the circumferential shaping is performed in conjunction with the high-temperature shaping plate 31.

[0044] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0045] Although this article uses more terms such as assembly frame 1, wire guide plate 11, adjustment slide 12, plug-in opening 13, coolant loading slot 14, horizontal drive mechanism 2, horizontal drive cylinder 21, cylinder positioning frame 22, shaping plate clamping assembly 3, high temperature shaping plate 31, clamping adjustment frame 32, clamping slot 33, lifting drive mechanism 4, connecting plate frame 41, lifting drive motor 42, limit connection slot 43, heat conduction connection part 44, connecting slider 5, linkage frame 51, lifting slot 52, clearance 53, plug-in connection assembly 6, plug-in part 61, plug-in connection part 62, connection slot 63, cooling mechanism 7, cooling pipe 71, extraction joint 72, extraction pipe 73, connecting through slot 74, etc., it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A nylon covered yarn cooling and shaping mechanism, comprising an assembly frame (1), wherein both ends of the assembly frame (1) are provided with a horizontal driving mechanism (2), and a wire guide plate (11) is inserted into the assembly frame (1), characterized in that: The upper end surface of the assembly frame (1) is provided with a symmetrically arranged shaping plate clamping assembly (3) in a sliding manner, and the shaping plate clamping assembly (3) clamps a high-temperature shaping plate (31) on the inner side in the circumferential direction. The shaping plate clamping assembly (3) is horizontally driven by the horizontal driving mechanism (2), and the upper end of the shaping plate clamping assembly (3) is provided with a lifting driving mechanism (4) capable of driving the shaping plate clamping assembly (3) to move up and down so as to lift the high-temperature shaping plate (31) in a linked manner. The lifting driving mechanism (4) is connected to the shaping plate clamping assembly (3) by a lifting mechanism (2). The assembly frame (1) is positioned by a connecting plate frame (41); one side of the assembly frame (1) has a plug-in opening (13), and a cooling liquid loading groove (14) is provided on the inner side of the assembly frame (1) in the circumferential direction; the side of the assembly frame (1) having the plug-in opening (13) is provided with a cooling mechanism (7); the cooling mechanism (7) includes a cooling pipe (71), one end of the cooling pipe (71) is provided with a pumping joint (72) and the other end is plugged into a connecting groove (74) of the assembly frame (1) through a pumping pipe (73).

2. A nylon covered yarn cooling and shaping mechanism according to claim 1, characterized in that: The shaping plate clamping assembly (3) comprises a clamping adjustment frame (32), one side of the clamping adjustment frame (32) is provided with a clamping groove (33), and both ends of the clamping adjustment frame (32) are lifted and lowered on a connecting slide block (5), the connecting slide block (5) is slidably arranged in an adjustment slide groove (12) on the assembly frame (1), and a plug-in connection assembly (6) is provided between the clamping adjustment frame (32) and the horizontal driving mechanism (2).

3. A nylon covered yarn cooling and shaping mechanism according to claim 2, characterized in that: A linkage frame (51) is provided on one side of the connecting slider (5), and a lifting groove (52) is provided on the inner side of the linkage frame (51) in the circumferential direction. The end of the clamping and adjusting frame (32) is lifted and arranged in the lifting groove (52), and a clearance gap (53) is provided between the linkage frame (51) and the connecting slider (5), and the linkage frame (51) is arranged on the inner side of the assembly frame (1).

4. A nylon covered yarn cooling and shaping mechanism according to claim 3, characterized in that: The plug-in connection assembly (6) comprises a plug-in portion (61) arranged at one end of the clamping and adjusting frame (32), a plug-in connection portion (62) is provided on the plug-in portion (61), and an open connection slot (63) is provided on the lower side of the plug-in connection portion (62), and the output end of the horizontal driving mechanism (2) is plugged into the connection slot (63).

5. A nylon covered yarn cooling and shaping mechanism according to claim 4, characterized in that: The horizontal driving mechanism (2) comprises a horizontal driving cylinder (21), which is fixed by a cylinder positioning frame (22) arranged on the assembly frame (1), and one end of the horizontal driving cylinder (21) is connected to the above-mentioned plug-in connection part (62).

6. A nylon covered yarn cooling and shaping mechanism according to claim 1, characterized in that: The lifting drive mechanism (4) comprises a lifting drive motor (42), and the lifting drive motor (42) is slidably arranged in a limit connection groove (43) on the connecting plate frame (41). A heat-conducting connection part (44) is provided in the middle of the connecting plate frame (41) for a welding machine to pass through.

7. A nylon covered yarn cooling and shaping mechanism according to claim 1, characterized in that: The wire-passing guide plate (11) is provided with a plurality of through grooves corresponding one to one with the high-temperature shaping plate (31).

8. A nylon covered yarn cooling and shaping mechanism according to claim 4, characterized in that: The bottom of the plug-in connection portion (62) extends toward the wire-passing guide plate (11) and does not come into contact with the upper end surface of the wire-passing guide plate (11).

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