Winding device for polyester yarn production

Abstract

The utility model belongs to the technical field of polyester yarns, and discloses a winding device for polyester yarn production, which comprises two vertical frames and two U-shaped frames connected with each other, the two U-shaped frames are rotatably arranged between the two vertical frames, and a first motor for driving the two U-shaped frames to rotate is mounted on each vertical frame. According to the polyester yarn winding device, the two winding drums can be installed on the two U-shaped frames respectively, the winding drum on the upper portion is made to wind polyester yarn under the operation of the second motor, after winding of the winding drum on the upper portion is completed, the winding drum on the upper portion does not need to be dismantled, the winding drum on the upper portion only needs to be made to swing to the lower portion through the first motor, and the winding drum on the lower portion is replaced. When the polyester yarn is wound, the winding drum on the lower portion swings to the upper portion and continues to wind the polyester yarn, so that the time for waiting for replacing the winding drum is shortened, the winding drum on the lower portion can be directly taken down by directly pulling the pull rod to enable the two cross plates to release positioning of the winding drum after winding is completed, and therefore the winding efficiency of the polyester yarn is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of polyester yarns, in particular to a winding device for producing polyester yarns. Background Art

[0002] The characteristic of polyester silk is that it can withstand chemicals and frequent washing, and reduce fading and discoloration of clothing. Therefore, hotel uniforms, stone-ground blue denim clothing, sportswear or children's clothing are all made of polyester silk. When producing polyester silk, a winding device is needed to wind it.

[0003] According to the patent number CN218145037U, an automated winding device for polyester yarn is disclosed, wherein two groups of second rotating shafts are arranged on the main body shell, and the two groups of second rotating shafts are arranged correspondingly, and two groups of side panels are fixedly installed on the main body shell, and fourth rotating columns are fixedly installed on the two groups of side panels, and the fourth rotating column is rotatably connected with a connecting column, and a third rotating shaft is fixedly installed on one end of the connecting column, and a through hole is opened on the main body shell, and one end of the third rotating shaft passes through one side of the through hole, and a first positioning block is fixedly installed on the third rotating shaft, and a roller is sleeved on the third rotating shaft, and a first synchronous wheel is arranged on the third rotating shaft. The utility model has the advantages of being easy to replace the roller, achieving an automated winding device, adjusting the height of the winding device, and facilitating the use of workers.

[0004] In the above patents and existing known technical means, after the polyester yarn is wound, the winding drum needs to be disassembled and then a new winding drum needs to be reinstalled. However, the disassembly and assembly process of the winding drum is relatively slow, and the height needs to be lowered before the operation, making it difficult to disassemble and replace the polyester yarn in time after winding, thereby extending the disassembly and assembly time of the winding drum and reducing the winding efficiency of the polyester yarn. To this end, we provide a winding device for polyester yarn production to solve the above problems. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a winding device for producing polyester yarn.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a winding device for polyester yarn production, comprising two vertical frames and two mutually connected U-shaped frames, and the two U-shaped frames are rotatably arranged between the two vertical frames, and a first motor for driving the two U-shaped frames to rotate is installed on the vertical frame, and each of the U-shaped frames is provided with a winding drum, and both ends of each winding drum are provided with a cross groove, and each of the U-shaped frames is provided with a positioning mechanism for fixing the winding drum.

[0007] The positioning mechanism includes two opposite L-shaped rods elastically and slidably arranged in the U-shaped frame and a first gear rotatably connected to the middle part of the U-shaped frame, the bottom ends of the two L-shaped rods are fixedly connected to a toothed plate meshing with the first gear, the top ends of the two L-shaped rods are rotatably connected to a cross plate, and the cross plate penetrates the U-shaped frame and is inserted into the cross groove, the rotating shaft of one of the cross plates is fixedly connected to a rotating shaft, one end of the rotating shaft penetrates the U-shaped frame and is fixedly connected to a third gear, the top end of one of the vertical frames is fixedly connected to a vertical plate, and the vertical plate is provided with a transmission mechanism for driving the third gear to rotate.

[0008] In the above technical solution, preferably, a bracket mechanism for supporting the winding drum is provided between the two vertical frames;

[0009] The bracket mechanism includes a bottom frame fixedly connected between two vertical frames and a support plate arranged above the bottom frame, a third motor and a bidirectional screw connected to the output end of the third motor are installed in the bottom frame, and two relative moving blocks are threadedly sleeved on the surface of the bidirectional screw, each of the moving blocks is hinged with a push rod, and the top end of the push rod is hinged to the bottom surface of the support plate.

[0010] In the above technical solution, preferably, the transmission mechanism includes a second motor installed on the top of the vertical plate and a second gear fixedly connected to the output end of the second motor, and the second gear is meshed with the third gear.

[0011] In the above technical solution, preferably, a plurality of compression springs are fixedly connected to the surface of each L-shaped rod, and the compression springs are connected to the inner wall of the U-shaped frame.

[0012] In the above technical solution, preferably, a pull rod is fixedly connected to the middle portion of one of the L-shaped rods, and the pull rod passes through the U-shaped frame and extends to the outside.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model can respectively install the two winding drums on the two U-shaped frames through the coordinated arrangement of two upright frames, two U-shaped frames, a first motor, two winding drums, a cross groove, a transmission mechanism, a positioning mechanism and a bracket mechanism, and use the second motor to make the upper winding drum wind the polyester yarn. When the upper winding drum completes the winding, it does not need to be removed. It only needs to use the first motor to make the upper winding drum swing downward, and the lower winding drum will swing upward and continue to wind, thereby reducing the time waiting for the replacement of the winding drum. The winding drum that has completed the winding at the lower side can directly release the positioning of the winding drum by pulling the pull rod, so that the two cross plates can be directly removed, thereby improving the winding efficiency of the polyester yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a front view cross-sectional schematic diagram of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the positioning mechanism of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the winding roller of the utility model;

[0019] Figure 5 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0020] In the figure: 1, vertical frame; 2, U-shaped frame; 3, winding drum; 41, bottom frame; 42, support plate; 43, third motor; 44, moving block; 45, top rod; 46, bidirectional screw; 5, vertical plate; 51, second motor; 52, second gear; 6, first motor; 71, L-shaped rod; 72, cross plate; 73, pull rod; 74, compression spring; 75, rotating shaft; 76, third gear; 77, tooth plate; 78, first gear; 8, cross groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 5As shown, the utility model provides a winding device for producing polyester yarn, comprising two vertical frames 1 and two mutually connected U-shaped frames 2, and the two U-shaped frames 2 are rotatably arranged between the two vertical frames 1, and a first motor 6 for driving the two U-shaped frames 2 to rotate is installed on the vertical frame 1, and the two U-shaped frames 2 can be driven to rotate at the same time by the operation of the first motor 6, and each U-shaped frame 2 is provided with a winding drum 3, so that the two mutually connected U-shaped frames 2 are in an H shape, so that the two winding drums 3 are conveniently installed at the ends of the two U-shaped frames 2 away from each other, so that The upper winding drum 3 winds the polyester yarn, and the lower winding drum 3 is easy to replace. When the upper winding drum 3 completes the winding, the rotation of the U-shaped frame 2 can be controlled to rotate the lower winding drum 3 upward, so as to continue the subsequent winding work, thereby improving the winding efficiency of the polyester yarn and reducing the waiting time for replacing the winding drum 3. Cross grooves 8 are provided at both ends of each winding drum 3 so that the winding drum 3 can be detachably connected to the U-shaped frame 2 through the cross grooves 8. A positioning mechanism for fixing the winding drum 3 is provided in each U-shaped frame 2.

[0023] The positioning mechanism includes two L-shaped rods 71 ​​elastically and slidably arranged opposite to each other in the U-shaped frame 2 and a first gear 78 rotatably connected to the middle part of the U-shaped frame 2. The bottom ends of the two L-shaped rods 71 ​​are fixedly connected with a toothed plate 77 meshing with the first gear 78. When one of the L-shaped rods 71 ​​moves, the toothed plate 77 can be used to drive the first gear 78 to rotate, and the other toothed plate 77 can further drive the other L-shaped rod 71 to move relatively, thereby ensuring that the two L-shaped rods 71 ​​can move relatively at the same time. The top ends of the two L-shaped rods 71 ​​are rotatably connected with a cross plate 72, and the cross plate 72 passes through the U-shaped frame 2 and is inserted into the cross groove 8, which can facilitate the fixing of the winding drum 3. The winding drum 3 is fixed, making it more convenient to disassemble and assemble the winding drum 3. The rotating shaft of one of the cross plates 72 is fixedly connected to the rotating shaft 75. One end of the rotating shaft 75 passes through the U-shaped frame 2 and is fixedly connected to the third gear 76. The top of one of the vertical frames 1 is fixedly connected to the vertical plate 5. The vertical plate 5 is provided with a transmission mechanism for driving the third gear 76 to rotate. Through the setting of the transmission mechanism, the third gear 76 can be driven to rotate, and the rotating shaft 75 can further drive the cross plate 72 to rotate, so as to achieve the rotation and winding of the top winding drum 3. The machinery, parts and equipment in this device all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0024] like Figure 1 , Figure 2 As shown, a bracket mechanism for supporting the winding drum 3 is provided between the two stands 1;

[0025] The bracket mechanism includes a bottom frame 41 fixedly connected between the two upright frames 1 and a support plate 42 arranged above the bottom frame 41. A third motor 43 and a bidirectional screw 46 connected to the output end of the third motor 43 are installed in the bottom frame 41. The bidirectional screw 46 is rotatably arranged on the inner wall of the bottom frame 41. Two relative moving blocks 44 are threadedly sleeved on the surface of the bidirectional screw 46, and the two moving blocks 44 are slidably arranged in the bottom frame 41. A push rod 45 is hinged on each moving block 44, and the top end of the push rod 45 is hinged on the support plate 42. The bottom surface of the support plate 42 is provided with the above structure, when the winding drum 3 after winding is located above the support plate 42, the third motor 43 can be used to control the lifting and lowering of the support plate 42, so as to support the winding drum 3 after winding, so that personnel can take down the winding drum 3 without inconvenience due to height problems, and when installing the new winding drum 3, the support plate 42 also plays a supporting role, so that it is convenient to position and fix it through the two cross plates 72 at the bottom, without the need for personnel to lift it continuously, thereby improving the efficiency of disassembly and assembly of the winding drum 3.

[0026] like Figure 1 , Figure 5 As shown, the transmission mechanism includes a second motor 51 installed at the top of the vertical plate 5 and a second gear 52 fixedly connected to the output end of the second motor 51, and the second gear 52 is meshed with the third gear 76. Through the setting of the above structure, when the U-shaped frame 2 is rotated to a vertical state, the third gear 76 can be meshed with the second gear 52, and then the second motor 51 is operated to make the second gear 52 drive the third gear 76 to rotate, so that the upper winding drum 3 is wound.

[0027] like Figure 2 , Figure 3 As shown, a plurality of compression springs 74 are fixedly connected to the surface of each L-shaped rod 71, and the compression springs 74 are connected to the inner wall of the U-shaped frame 2. Through the setting of the compression springs 74, the two L-shaped rods 71 ​​can be brought close to each other, so that the two cross plates 72 can automatically position and connect the winding drum 3.

[0028] like Figure 1 , Figure 2 , Figure 3 As shown, a pull rod 73 is fixedly connected to the middle part of one of the L-shaped rods 71, and the pull rod 73 passes through the U-shaped frame 2 and extends to the outside. Through the setting of the pull rod 73, it is convenient for personnel to disassemble and install the winding drum 3. Only by pulling the pull rod 73, the two L-shaped rods 71 ​​can be moved relative to each other, so that the two cross plates 72 are moved away from each other.

[0029] The working principle and use process of the utility model are as follows: first, the winding drum 3 is placed on the supporting plate 42, and then the personnel pulls the pull rod 73 to make the two cross plates 72 at the bottom move away from each other, and the third motor 43 is used to control the supporting plate 42 to rise, so that the two ends of the winding drum 3 are between the two cross plates 72, and then the pull rod 73 is released, and the two cross plates 72 can be used to automatically position the two ends of the winding drum 3 under the elastic force of the compression spring 74, and then the operation of the first motor 6 is controlled to rotate the U-shaped frame 2, so that the third gear 76 above will mesh with the second gear 52, and the operation of the second motor 51 can be used to make the upper winding drum 3 to wind the polyester yarn. Then, a new winding drum 3 is replaced on the support plate 42, and it is positioned and fixed by using the pull rod 73, the third motor 43 and the two cross plates 72 to facilitate the subsequent replacement and winding of the polyester yarn. When the upper winding drum 3 has completed winding, there is no need to remove it. Only the first motor 6 is needed to swing the upper winding drum 3 downward, and the lower winding drum 3 will swing upward and continue to wind, thereby reducing the waiting time for replacing the winding drum 3. The winding drum 3 below that has completed winding will directly release the positioning of the winding drum 3 by pulling the pull rod 73, so that the two cross plates 72 can be directly removed, thereby improving the winding efficiency of the polyester yarn.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. Contents not described in detail in the specification belong to the prior art known to professional and technical personnel in this field.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A winding device for producing polyester yarn, comprising two vertical frames (1) and two U-shaped frames (2) connected to each other, wherein the two U-shaped frames (2) are rotatably arranged between the two vertical frames (1), and a first motor (6) for driving the two U-shaped frames (2) to rotate is installed on the vertical frame (1), characterized in that: Each of the U-shaped frames (2) is provided with a winding drum (3), both ends of each of the winding drums (3) are provided with cross grooves (8), and each of the U-shaped frames (2) is provided with a positioning mechanism for fixing the winding drum (3); The positioning mechanism comprises two L-shaped rods (71) elastically slidably arranged in the U-shaped frame (2) and opposite to each other, and a first gear (78) rotatably connected to the middle part of the U-shaped frame (2); the bottom ends of the two L-shaped rods (71) are fixedly connected to a toothed plate (77) meshing with the first gear (78); the top ends of the two L-shaped rods (71) are rotatably connected to a cross plate (72), and the cross plate (72) passes through the U-shaped frame (2) and is inserted into the cross groove (8); the rotating shaft of one of the cross plates (72) is fixedly connected to a rotating shaft (75); one end of the rotating shaft (75) passes through the U-shaped frame (2) and is fixedly connected to a third gear (76); the top end of one of the vertical frames (1) is fixedly connected to a vertical plate (5); and a transmission mechanism for driving the third gear (76) to rotate is provided on the vertical plate (5).

2. A winding device for producing polyester yarn according to claim 1, characterized in that: A bracket mechanism for supporting the winding drum (3) is arranged between the two vertical frames (1); The bracket mechanism comprises a bottom frame (41) fixedly connected between two upright frames (1) and a support plate (42) arranged above the bottom frame (41); a third motor (43) and a bidirectional screw (46) connected to the output end of the third motor (43) are installed in the bottom frame (41); two opposite moving blocks (44) are threadedly sleeved on the surface of the bidirectional screw (46); each of the moving blocks (44) is hingedly connected to a push rod (45), and the top end of the push rod (45) is hingedly connected to the bottom surface of the support plate (42).

3. A winding device for producing polyester yarn according to claim 1, characterized in that: The transmission mechanism comprises a second motor (51) mounted on the top of the vertical plate (5) and a second gear (52) fixedly connected to the output end of the second motor (51), and the second gear (52) is meshed with a third gear (76).

4. A winding device for producing polyester yarn according to claim 1, characterized in that: A plurality of compression springs (74) are fixedly connected to the surface of each L-shaped rod (71), and the compression springs (74) are connected to the inner wall of the U-shaped frame (2).

5. A winding device for producing polyester yarn according to claim 1, characterized in that: A pull rod (73) is fixedly connected to the middle portion of one of the L-shaped rods (71), and the pull rod (73) passes through the U-shaped frame (2) and extends to the outside.

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