Winding machine

Abstract

The utility model belongs to the technical field of tow winding equipment, and particularly relates to a winding machine which comprises a chuck, a plate A, a porcelain piece A, a plate B, a guide baffle fixedly connected to the front side of the plate B and a plate B baffle located on the front side of the guide baffle. The baffle plate B is a rectangular plate as a whole, is obliquely arranged and is parallel to the left-right direction, n notches a are formed in the lower part of the baffle plate B, and the number of n is equal to that of the porcelain pieces A; the n notches a are arranged at intervals left and right; the distance between the lower edge of the baffle of the plate B and the fully-wound spinning cake is 1-2 mm, and the width of the notch a in the left-right direction is 18-20 mm. According to the winding machine, due to the fact that the baffle plate B is arranged, broken tow flying, batting or thread ends can be effectively prevented from being driven by vortex to be wound into a spinning cake rotating at a high speed during winding switching, and the spinning cake is prevented from being clamped and knotted to affect the quality of the spinning cake.

Description

Technical Field

[0001] This utility model belongs to the technical field of wire tow winding equipment, and specifically relates to a winding machine. Background Technology

[0002] Civilian filament products are composite filaments composed of multiple monofilaments. The number of monofilaments is generally from a dozen to more than two hundred. After a series of spinning processes, they are finally formed into multiple filament cakes by the high-speed rotation of the spindle of the winding machine.

[0003] There are various types of winding machines used for tow winding in the existing technology, such as:

[0004] Patent CN221191067U discloses a winding machine for preventing filament from entering, including a base, a movable block slidably connected to the upper end face of the base, vertical plates fixedly connected to the upper end faces of both the base and the movable block, rotating shafts rotatably connected to the opposite side walls of the two vertical plates, clamping plates fixedly connected to the other ends of the two rotating shafts, and slots provided on the opposite side walls of the two clamping plates. A fixed roller is fixedly connected inside the left slot, and a winding cylinder is movably connected to the outer wall of the fixed roller; this winding machine can prevent filament from getting tangled on the fixed roller.

[0005] Patent CN202657759U discloses a winding machine equipped with a wire bundle blocking strip protection device. After an individual wire accidentally breaks off, the blocking strip begins to move along the blocking strip guide groove to push the entire wire bundle towards the V-shaped double-blade shears, cutting off the entire wire bundle. After cutting, the negative pressure suction port located next to the V-shaped double-blade shears will suck up the cut wire bundle, waiting for the operator to take action. An outer frame cover is provided at the original position of the blocking strip, so that the wire bundle will not get tangled on the blocking strip.

[0006] Patent CN211594407U discloses a winding machine that facilitates winding switching, used to wind material from a yarn bobbin onto a winding drum. The machine includes a frame, a cutting element, a baffle, and a shaving plate. When a portion of the shaving plate is located between the cutting element and the winding drum, the end of the shaving plate closest to the winding drum is positioned opposite the end of the baffle closest to the winding drum, with a gap between them. The end of the shaving plate facing the gap has multiple grooves spaced apart axially along the winding drum. The winding material between the yarn bobbin and the winding drum enters the grooves through the gap to form a yarn bundle. This winding machine, which facilitates winding switching, has a simple structure, is easy to use, and allows for easy switching between full winds.

[0007] Although the aforementioned winding machines can meet the requirements for use in certain production environments, these winding machines have some obvious defects: during winding, a vortex is generated around the yarn cake when it rotates at high speed. When the yarn cake is switched between winding, a small amount of broken yarn, lint, or thread ends will be carried into the high-speed rotating yarn cake by the vortex, causing the yarn cake to become stuck and thus affecting the quality of the yarn cake.

[0008] Therefore, it is of great significance to propose a new type of winding machine that can effectively prevent the yarn bundle from being pulled into the high-speed rotating yarn cake and forming a knot after it breaks during winding switching. Utility Model Content

[0009] The purpose of this invention is to solve the problems in the prior art and to propose a winding machine.

[0010] To achieve the above objectives, the present invention adopts the following technical solution:

[0011] A winding machine includes a chuck, an A plate located above the chuck, an A ceramic piece and a B plate, a guide baffle fixedly connected to the front side of the B plate, and a B plate baffle.

[0012] B-plate baffle is located in front of the guide baffle;

[0013] The B-plate baffle is a rectangular plate, arranged at an angle and parallel to the left and right directions. The lower part of the B-plate baffle has n notches a, which are wire bundle channels. The number of n is the same as the number of A ceramic pieces. The n notches a are arranged at intervals on the left and right.

[0014] The distance between the lower edge of the B-plate baffle and the fully rolled yarn cake is 1-2mm. The width of the notch a in the left and right direction is 18-20mm. Under the premise that the yarn cutting is not affected during the winding and switching process, the width of the notch a in the left and right direction should be as small as possible. The smaller the width of the notch a, the better the effective windproof area can be obtained, preventing the vortex generated by the high-speed rotating yarn cake from rolling the yarn flyers or thread ends into the yarn cake and causing the yarn cake to get tangled.

[0015] Without the B-plate baffle installed, such as Figure 4 As shown, eddies exist around the silk cake, specifically wind direction 1 and wind direction 2. Wind direction 2 can cause lint, fibers, or loose threads to get caught in the silk cake, leading to knots. When the B-plate baffle is installed, as... Figure 3 As shown, the B-plate baffle acts as a windbreak, changing the original trajectory of wind direction 2 to wind direction 3. This causes the broken lint, fibers, or thread ends that break during the silk cake switching to follow the trajectory of wind direction 3, thus avoiding the problem of silk cake getting tangled.

[0016] As a preferred technical solution:

[0017] In the winding machine described above, notch a is a U-shaped notch.

[0018] As described above, in a winding machine, the lower edge of the B-plate baffle and the edge of the notch a are smoothly transitioned, so that the filament bundle is not broken when it enters the notch a, and it is easier to switch successfully.

[0019] As described above, the upper part of the B plate baffle has m notches b, where m ≥ 1;

[0020] The notch b is a U-shaped notch, and the width of the notch b in the left and right direction is 111-180mm. The purpose of the notch b is to reduce the weight of the B plate baffle.

[0021] In the winding machine described above, m is 6.

[0022] As described above, in a winding machine, a through hole is provided on the upper part of the B plate baffle, and the B plate baffle is fixedly connected to the B plate by bolts and the through hole.

[0023] The winding machine described above has 7 through holes.

[0024] Beneficial effects:

[0025] The present invention discloses a winding machine equipped with a B-plate baffle. This baffle can minimize the gap between the fully wound yarn cake and the B-plate, and change the direction of the vortex wind generated around the high-speed rotating yarn cake. This prevents yarn flyaways, lint, or thread ends from being rolled into the yarn cake through the gap during the winding machine switching process, thus avoiding yarn cake jamming. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the B-plate baffle structure in a winding machine according to the present invention;

[0027] Figure 2 This is a partial structural disassembly diagram of a winding machine according to the present invention;

[0028] Figure 3 This is a partial structural diagram of a winding machine according to the present invention;

[0029] Figure 4 This is a partial structural diagram of a winding machine in the prior art;

[0030] Among them, 1-A plate, 2-A ceramic part, 3-B plate, 4-guide baffle, 5-B plate baffle, 6-notch a, 7-notch b, 8-through hole. Detailed Implementation

[0031] The present invention will be further described below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.

[0032] A winding machine, such as Figures 1-3As shown, it includes a chuck, A plate 1, A ceramic piece 2, B plate 3, guide baffle 4, and B plate baffle 5;

[0033] like Figure 1 As shown, the B-plate baffle 5 is a rectangular plate, arranged at an angle and parallel to the left and right directions;

[0034] The lower part of the B-plate baffle 5 has n notches a 6, the number of n is the same as the number of A ceramic pieces 2, and the n notches a 6 are arranged at intervals on the left and right.

[0035] The notch a6 is a U-shaped notch, and the width of the notch a6 in the left and right direction is 18-20mm;

[0036] The vertical distance between the lower edge of the B-plate baffle 5 and the fully rolled silk cake is 1-2mm;

[0037] The lower edge of the B-plate baffle 5 and the edge of the notch a 6 are both smoothly transitioned;

[0038] The upper part of the B-plate baffle 5 has m notches b 7, where m ≥ 1 (m is preferably 6);

[0039] The notch b 7 is a U-shaped notch, and the width of the notch b 7 in the left and right direction is 111-180mm;

[0040] The upper part of the B-plate baffle 5 has 7 through holes 8;

[0041] like Figures 2-3 As shown, plate A1, ceramic piece A2, plate B3 and guide baffle 4 are all located above the chuck, and guide baffle 4 is fixedly connected to the front side of plate B3.

[0042] B-plate baffle 5 is fixedly connected to B-plate 3 by bolts and through holes 8, and is located in front of guide baffle 4.

Claims

1. A winding machine, comprising a chuck, an A plate (1) located above the chuck, an A ceramic piece (2) and a B plate (3), and a guide baffle (4) fixedly connected to the front side of the B plate (3), characterized in that, It also includes the B-plate baffle (5); B-plate baffle (5) is located in front of guide baffle (4); The B-plate baffle (5) is a rectangular plate, arranged at an angle and parallel to the left and right directions. The lower part of the B-plate baffle (5) has n notches a (6), the number of n is the same as the number of A ceramic pieces (2); the n notches a (6) are arranged at intervals on the left and right. The distance between the lower edge of the B-plate baffle (5) and the fully rolled silk cake is 1-2mm, and the width of the notch a (6) in the left and right direction is 18-20mm.

2. A winding machine according to claim 1, characterized in that, The gap a(6) is a U-shaped gap.

3. A winding machine according to claim 1, characterized in that, The lower edge of the B-plate baffle (5) and the edge of the notch a (6) are both smoothly transitioned.

4. A winding machine according to claim 1, characterized in that, The upper part of the B-plate baffle (5) has m notches b (7), where m ≥ 1; The notch b(7) is a U-shaped notch, and the width of the notch b(7) in the left and right direction is 111-180mm.

5. A winding machine according to claim 4, characterized in that, m is 6.

6. A winding machine according to claim 5, characterized in that, The upper part of the B plate baffle (5) is provided with a through hole (8), and the B plate baffle (5) is fixedly connected to the B plate (3) by bolts and through hole (8).

7. A winding machine according to claim 6, characterized in that, There are 7 through holes (8).

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