Special sock shaking machine for superfine denier filaments

Abstract

The utility model discloses a special hosiery shaking machine for superfine denier filaments, which comprises a case, a hosiery shaking machine body and a fixed-length yarn storage device are arranged on the case, an L-shaped frame corresponding to the hosiery shaking machine body is arranged on the case, and a guide hole coaxial with the hosiery shaking machine body is formed in the L-shaped frame in a penetrating manner; the take-out mechanism is arranged on the machine box and located at the bottom of the sock shaking machine body, the take-out mechanism comprises a mounting frame arranged on the machine box, and two mounting frames are arranged on the mounting frame in a sliding mode. According to the sock shaking machine, the two installation frames are arranged on the installation frame in the sliding mode, the two-way lead screw is twisted to rotate, so that the distance between the two guide wheels can be adjusted to adapt to sock belts of different specifications, meanwhile, under the action of the linkage piece, the two guide wheels rotate under the driving force of the first motor, the two guide wheels have active rotation stress, the stress is constant, and therefore the sock shaking machine is suitable for sock belts of different specifications. The sock strap is ensured to be stressed uniformly and taken out smoothly, and the sock strap is prevented from being damaged or broken ends caused by yarn pulling are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a hosiery machine technical field especially relates to a super fine denier silk special hosiery machine. BACKGROUND

[0002] Hosiery machine is a kind of special knitting equipment for knitting socks, widely used in textile industry, it is woven into various styles and sizes of socks by the way of automation or semi-automation, hosiery machine can be divided into ordinary hosiery machine and high-end special hosiery machine according to function and technology;

[0003] The existing hosiery machine has certain deficiency in use, the speed of outer belt is controlled by double guide pulley at sock belt outlet, the existing double guide pulley is generally connected with motor driven by motor, when one guide pulley rotates, the other guide pulley is driven to rotate by the rotating force, driven rotation is easy to cause the breakage of sock belt or the breakage of yarn caused by tension, there are also gears on the shafts of two guide pulleys, and the gears are meshed and rotated, the tension is constant, but the interval is fixed, and it is not suitable for different specifications, that is, the specifications of socks woven by different sizes of yarn are different, and at the same time, the yarn guide is also important when knitting socks, and reasonable yarn guide can effectively prevent yarn breakage.Therefore, a new technical scheme is needed to solve at least one of the above technical problems. SUMMARY

[0004] In view of the above-mentioned deficiencies, the utility model aims at providing a super fine denier silk special hosiery machine to avoid the breakage of sock belt or the breakage of yarn caused by tension.

[0005] In order to realize the above technical purpose and achieve the above technical requirements, the utility model adopts the technical scheme that

[0006] A super fine denier silk special hosiery machine, comprising:

[0007] A machine case is provided with a hosiery machine body and a fixed-length yarn accumulator, an L-shaped frame corresponding to the hosiery machine body is arranged on the machine case, and a guide hole coaxial with the hosiery machine body is formed through the L-shaped frame;

[0008] An outer belt mechanism is arranged on the machine case and located at the bottom of the hosiery machine body, the outer belt mechanism comprises a mounting frame arranged on the machine case, two mounting frames are slidably arranged on the mounting frame, a guide pulley is rotatably penetrated on the mounting frame, the end of one guide pulley is connected with a first motor arranged on the mounting frame, a bidirectional screw rod is rotatably penetrated on the mounting frame, and two mounting frames are threadedly sleeved at both ends of the bidirectional screw rod, a linkage member is arranged on the mounting frame, when one guide pulley rotates, the linkage member drives the other guide pulley to rotate in the opposite direction.

[0009] As a preferred technical scheme, the linkage comprises a movable plate, the movable plate is hinged with a supporting rod respectively to the two mounting frames, two guide rods are rotatably penetrated through the movable plate, a first belt pulley assembly is connected between the two guide rods and the shafts of the two guide wheels respectively, gears are fixed on the two guide rods respectively and the two gears are in engagement.

[0010] As a preferred technical scheme, a sliding groove is formed through the cabinet, and a sliding block is arranged on the movable plate and slidably inserted into the sliding groove.

[0011] As a preferred technical scheme, anti-skid protrusions are arranged on the outer surface of the guide wheel.

[0012] As a preferred technical scheme, a guide ring is arranged in the guide hole, and a transition arc is arranged on the inner wall of the guide ring.

[0013] As a preferred technical scheme, the guide ring is rotatably connected to the guide hole, a second motor is arranged on the L-shaped frame, and a second belt pulley assembly is connected between the output shaft of the second motor and the guide ring.

[0014] As a preferred technical scheme, a lubricating box is arranged on the L-shaped frame, a nozzle is arranged on the L-shaped frame, a conveying pipe is in communication between the lubricating box and the nozzle, and a water pump arranged on the L-shaped frame is connected to the conveying pipe.

[0015] As a preferred technical scheme, a guide rod is arranged on the cabinet at the inlet end of the fixed-length yarn storage device, and a spiral section is arranged on the end of the guide rod.

[0016] Compared with the conventional technical scheme, the utility model has the advantages of:

[0017] 1) two mounting frames are slidably arranged on the mounting frame, the bidirectional screw rod is twisted to rotate, so that the distance between the two guide wheels can be adjusted to adapt to different specifications of the sock belt, and under the action of the linkage, the two guide wheels are driven to rotate by the first motor, both have active rotating stress and constant stress, so that the sock belt is uniformly stressed, the sock belt is smooth, and the sock belt is prevented from being damaged or pulled to cause breakage;

[0018] 2) the guide ring is rotatably arranged in the guide hole, the second motor drives the guide ring to rotate, and at the same time, the special textile lubricant is sprayed on the inner wall of the guide ring, so that the yarn is always effectively lubricated by the special textile lubricant even when the yarn is in a bent state after being guided and is shaken by the stress rotation of the sock knitting machine body, thereby effectively preventing the yarn from being broken. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a perspective view of the sock knitting machine according to an embodiment of the utility model.

[0020] Figure 2 is a perspective view of the external belt mechanism provided by an embodiment of the utility model;

[0021] Figure 3 is a perspective view of the L-shaped frame provided by an embodiment of the utility model;

[0022] Figure 4 is a perspective view of the L-shaped frame provided by an embodiment of the utility model;

[0023] Figure 5 is a perspective view of the guide rod provided by an embodiment of the utility model;

[0024] Figure 6 is Figure 4 is an enlarged view of the partial A.

[0025] in Figures 1-6 , 1, case; 2, hosiery machine body; 3, fixed-length yarn accumulator; 4, L-shaped frame; 5, guide hole; 6, external belt mechanism; 7, chute; 8, sliding block; 9, anti-skid convex strip; 10, guide ring; 11, second motor; 12, second pulley assembly; 13, lubricating tank; 14, spray head; 15, conveying pipe; 16, water pump; 17, guide rod; 601, mounting frame; 602, mounting frame; 603, guide wheel; 604, first motor; 605, bidirectional screw; 606, linkage; 6061, movable plate; 6062, support rod; 6063, guide rod; 6064, first pulley assembly; 6065, gear. DETAILED DESCRIPTION

[0026] The utility model is further described below in combination with the drawings.

[0027] The same or similar reference numerals in the drawings of the embodiments of the utility model correspond to the same or similar components; in the description of the utility model, it should be understood that if the terms "top", "bottom", "left", "right", "front", "back", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model, and do not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing the positional relationship in the drawings are only used for example, and can not be understood as limiting the patent, for the ordinary skilled person in the art, the specific meaning of the above-mentioned terms can be understood according to the specific situation.

[0028] Please refer to Figures 1-6 , an embodiment of the utility model provides a kind of hosiery machine special for superfine denier, comprising:

[0029] The cabinet 1 is provided with a hosiery machine body 2 and a fixed-length yarn accumulator 3, the fixed-length yarn accumulator 3 can quickly wind the yarn to the electronic controller, and can be put out at a very fast speed when needed, and can be retracted at a very fast speed when needed, and provides appropriate tension to ensure that the yarn can be uniformly supplied to improve the weaving speed and reduce the yarn breakage rate, and can also be used as a guide, the cabinet 1 is provided with an L-shaped frame 4 corresponding to the hosiery machine body 2, the L-shaped frame 4 is provided with a guide hole 5 coaxial with the hosiery machine body 2, and the yarn is first wound on the fixed-length yarn accumulator 3 when knitting socks, the fixed-length yarn accumulator 3 can temporarily store part of the yarn, then the yarn is threaded through the guide hole 5 of the L-shaped frame 4, and finally the yarn is knitted into socks by the hosiery machine body 2;

[0030] The outer belt mechanism 6 is arranged on the cabinet 1 and located at the bottom of the hosiery machine body 2, after the hosiery machine body 2 knits the yarn into socks, the sock belt will fall off to the discharge port at the bottom, and the outer belt mechanism 6 applies a certain outer belt force to the knitted sock belt to ensure that the socks can be continuously and stably knitted, the outer belt mechanism 6 comprises a mounting frame 601 arranged on the cabinet 1, two mounting frames 602 are slidably arranged on the mounting frame 601, a guide wheel 603 is rotatably penetrated on the mounting frame 602, one end of one of the guide wheels 603 is connected with a first motor 604 arranged on the mounting frame 602, a bidirectional screw rod 605 is rotatably penetrated on the mounting frame 601, and the two mounting frames 602 are threadedly sleeved on both ends of the bidirectional screw rod 605. By twisting the bidirectional screw rod 605 to rotate, the two mounting frames 602 are synchronously and reversely slid along the mounting frame 601 under the action of the bidirectional screw, so as to adjust the distance between the two guide wheels 603, so as to be suitable for different specifications of yarn knitted sock belts. When one of the guide wheels 603 rotates, the linkage 606 drives the other guide wheel 603 to synchronously and reversely rotate, the first motor 604 works, and the output shaft drives one of the guide wheels 603 to rotate, and under the linkage of the linkage 606, the other guide wheel 603 is synchronously and reversely rotated, so that the two guide wheels 603 are driven to rotate by the first motor 604, so that the two guide wheels 603 have active rotary stress, the rotary stress of the two guide wheels 603 is the same and constant, so as to avoid that the tension is too large to cause the sock belt to be damaged or the yarn to be broken, so as to ensure that the outlet sock belt is uniformly and appropriately stressed and the outer belt is smooth.

[0031] In the scheme, the two mounting frames 602 are slidably arranged on the mounting frame 601, the bidirectional screw rod 605 is twisted to rotate, so that the distance between the two guide wheels 603 can be adjusted to adapt to different specifications of sock belts, and under the action of the linkage 606, the two guide wheels 603 are driven to rotate by the first motor 604, both have active rotary stress and constant stress, so as to ensure that the sock belt is uniformly stressed and the outer belt is smooth, and avoid that the sock belt is damaged or the yarn is broken.

[0032] As Figure 2 shown, linkage 606 includes movable plate 6061, which is hingedly connected with two mounting frames 602 through two supporting rods 6062, respectively, two guide rods 6063 are rotatably penetrated through movable plate 6061, two first belt pulley assemblies 6064 are connected with the shafts of two guide wheels 603 through two guide rods 6063, respectively, two gears 6065 are fixedly arranged on two guide rods 6063 and are in meshing engagement, preferably, the hinging points of mounting frames 602 and supporting rods 6062 are coaxial with the wheel shafts of guide wheels 603, the hinging points of movable plate 6061 and supporting rods 6062 are coaxial with guide rods 6063, when two mounting frames 602 move synchronously and reversely, movable plate 6061 is lifted and lowered by two supporting rods 6062, at this time, first belt pulley assemblies 6064 always keep straight, when one of guide wheels 603 rotates, one of first belt pulley assemblies 6064 drives one of guide rods 6063 to rotate, under the meshing engagement of two gears 6065, the other guide rod 6063 is driven to rotate reversely synchronously, under the linkage of the other first belt pulley assembly 6064, thereby driving the other guide wheel 603 to rotate, even if the spacing between two guide wheels 603 changes, first motor 604 can always drive two guide wheels 603 to rotate reversely synchronously.

[0033] As Figure 1 shown, sliding groove 7 is penetrated through cabinet 1, sliding block 8 is arranged on movable plate 6061, sliding block 8 is slidingly inserted into sliding groove 7, preferably, the cross section of sliding block 8 is configured as an I-shaped section, sliding block 8 can only slide vertically in sliding groove 7 and cannot be separated from sliding groove 7, by the sliding cooperation of the two, the vertical movement of movable plate 6061 can be limited, thereby ensuring the stability of linkage 606.

[0034] As Figure 2 shown, anti-skid protrusions 9 are arranged on the outer surface of guide wheel 603, by arranging anti-skid protrusions 9 on the outer surface of guide wheel 603, the friction between guide wheel 603 and sock belt is increased, so that the sock belt can be stably transferred under the transmission of guide wheel 603.

[0035] As Figure 3 and Figure 6 shown, guide ring 10 is arranged in guide hole 5, the inner wall of guide ring 10 is configured with a transition arc, since the yarn is bent when passing through guide hole 5, the yarn will wobble circumferentially when the hosiery machine body 2 weaves socks, by arranging guide ring 10 in guide hole 5, the inner wall of guide ring 10 is configured with a transition arc, avoiding the sharp edges cutting and rubbing the yarn, at the same time, the yarn is more easily slid in or out, reducing the friction on the yarn, avoiding the yarn from breaking.

[0036] As Figure 3 and Figure 6As shown in the drawings, the guide ring 10 is rotatably connected with the guide hole 5, the L-shaped frame 4 is provided with a second motor 11, and a second belt pulley assembly 12 is connected between the output shaft of the second motor 11 and the guide ring 10. By rotatably connecting the guide ring 10 with the guide hole 5, the second motor 11 works, and its output shaft drives the guide ring 10 to rotate through the linkage of the second belt pulley assembly 12, so that the contact between the yarn and the hole wall of the guide ring 10 becomes dynamic contact, the friction is reduced, and the yarn breakage is further prevented.

[0037] As shown in the drawings, Figure 3 and Figure 4 The L-shaped frame 4 is provided with a lubricating box 13, the L-shaped frame 4 is provided with a spray head 14, and the lubricating box 13 is in communication with the spray head 14. The water pump 16 is communicated on the L-shaped frame 4, and the water pump 16 is preferably used for placing special textile lubricant in the lubricating box 13. During the textile process, the water pump 16 works, which pumps the special textile lubricant in the lubricating box 13 into the conveying pipe 15, and then sprays it on the inner side wall of the guide ring 10 through the spray head 14. Since the guide ring 10 rotates, the special textile lubricant can be sprayed on the inner side wall of the guide ring 10. Even if the yarn is rotated and shaken by the stress of the hosiery machine body 2, the special textile lubricant can always effectively lubricate the yarn, reduce the friction between the yarn and the guide ring 10, and effectively prevent the yarn from breaking.

[0038] As shown in the drawings, Figure 1 and Figure 5 The guide rod 17 is provided on the machine box 1 and located at the inlet end of the fixed-length yarn accumulator 3. The end of the guide rod 17 is configured as a spiral section, which makes the guide rod 17 look like a pig's tail. During the weaving of socks, a rack is usually arranged beside the machine box 1, and a plurality of yarn barrels are arranged on the rack. The inlet angles of the yarn barrels at different positions are different. During weaving, the yarn is first threaded through the loop formed by the spiral section of the guide rod 17 to reduce the contact area between the inlet yarn and the fixed-length yarn accumulator 3 and reduce the friction resistance, thereby facilitating the unwinding of the yarn.

[0039] Any numerical values ​​cited herein include all values ​​ranging from a lower limit to an upper limit, increasing by one unit, with at least two units between any lower and any higher value. For example, if the quantity of a component or the value of a process variable (e.g., temperature, pressure, time, etc.) is described as being from 1 to 90, preferably from 20 to 80, 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 this specification. For values ​​less than 1, a unit is appropriately considered to be 0.0001, 0.001, 0.01, 0.1, etc. These are merely examples intended for explicit expression, and it can be assumed that all possible combinations of values ​​listed between the minimum and maximum values ​​are explicitly described in this specification in a similar manner.

[0040] Unless otherwise stated, all ranges include the endpoints and all numbers between them. The terms "approximately" or "about" used with ranges apply to both endpoints of the range. Thus, "approximately 20 to 30" is intended to cover "approximately 20 to approximately 30," including at least the specified endpoints.

[0041] All articles and references disclosed herein, including patent applications and publications, are incorporated herein by reference for various purposes. The term “substantially constitutes…” used to describe a combination should include the identified elements, components, parts, or steps, as well as other elements, components, parts, or steps that do not substantially affect the essential novelty of the combination. The use of the terms “comprising” or “including” to describe combinations of elements, components, parts, or steps herein also contemplates embodiments substantially constituted by such elements, components, parts, or steps. The use of the term “may” herein is intended to indicate that any described attribute included by “may” is optional.

[0042] Multiple elements, components, parts, or steps can be provided by a single integrated element, component, part, or step. Alternatively, a single integrated element, component, part, or step can be divided into multiple separate elements, components, parts, or steps. The use of "a" or "an" to describe an element, component, part, or step does not imply the exclusion of other elements, components, parts, or steps.

[0043] It should be understood that the above description is for illustrative purposes and not for limitation. Many embodiments and applications beyond the provided examples will be apparent to those skilled in the art upon reading the above description. Therefore, the scope of this teaching should not be determined by reference to the above description, but rather by reference to the appended claims and the full scope of their equivalents. For purposes of completeness, all articles and references, including patent applications and publications, are incorporated herein by reference. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended as a waiver of that subject matter, nor should it be construed as an indication that the inventors have not considered that subject matter as part of the disclosed utility model subject matter.

Claims

1. A hosiery shaking machine specifically for ultra-fine denier yarn, characterized in that, Includes a housing, on which a sock-shaking machine body and a fixed-length yarn storage device are mounted. The housing is provided with an L-shaped frame corresponding to the sock-shaking machine body, and the L-shaped frame has a guide hole that is coaxial with the sock-shaking machine body. An external conveyor mechanism is mounted on the casing and located at the bottom of the sock-shaking machine body. The external conveyor mechanism includes a mounting frame mounted on the casing, two mounting brackets slidably mounted on the mounting frame, and guide wheels rotatably passing through the mounting brackets. One end of one guide wheel is connected to a first motor mounted on the mounting bracket. A bidirectional lead screw rotatably passes through the mounting frame, and the two mounting brackets are respectively threaded onto the two ends of the bidirectional lead screw. A linkage component is provided on the mounting frame. When one guide wheel rotates, the linkage component drives the other guide wheel to rotate synchronously in the opposite direction.

2. The hosiery shaking machine for ultra-fine denier yarn according to claim 1, characterized in that, The linkage includes a movable plate, which is hinged to two mounting brackets with support rods. Two guide rods rotatably pass through the movable plate. The two guide rods are connected to the shafts of two guide wheels with first pulley assemblies. Gears are fixed on both guide rods and the teeth of the two gears mesh.

3. The hosiery shaking machine for ultra-fine denier yarn according to claim 2, characterized in that, A sliding groove is provided through the chassis, and a slider is constructed on the movable plate, which is slidably inserted into the sliding groove.

4. The hosiery shaking machine for ultra-fine denier yarn according to claim 1, characterized in that, The outer surface of the guide wheel is arrayed with anti-slip ridges.

5. The hosiery shaking machine for ultra-fine denier yarn according to claim 1, characterized in that, A guide ring is provided inside the guide hole, and the inner wall of the guide ring is constructed with a transition arc.

6. The hosiery shaking machine for ultra-fine denier yarn according to claim 5, characterized in that, The guide ring is rotatably connected to the guide hole, and a second motor is provided on the L-shaped frame. A second pulley assembly is connected between the output shaft of the second motor and the guide ring.

7. The hosiery shaking machine for ultra-fine denier yarn according to claim 1, characterized in that, A lubrication tank is installed on the L-shaped frame, and a nozzle is installed on the L-shaped frame. A delivery pipe connects the lubrication tank and the nozzle, and a water pump installed on the L-shaped frame is connected to the delivery pipe.

8. The hosiery shaking machine for ultra-fine denier yarn according to claim 1, characterized in that, A guide rod is provided on the machine housing and at the inlet end of the fixed-length yarn storage device, and the end of the guide rod is constructed with a spiral section.

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