CN203049158U - Warping machine bobbin creel - Google Patents

Abstract

A warping machine bobbin of the utility model comprises a frame 1, a bobbin fixing frame 2, a bobbin fixing rod 3, a bobbin 4, a leather pad 5 and a tensioner 6, and the two ends of the bobbin fixing frame 2 are fixed on On the frame 1, the bobbin fixing rod 3 is vertically fixed on the bobbin fixing frame 2, and the two ends of each bobbin 4 are covered with two leather pads 5 on the bobbin fixing rod 3, and the tensioner 6 is located at the bottom of the bobbin 4. In the front, each bobbin 4 corresponds to a tensioner 6, and the tensioner 6 has a porcelain eye 9 on the front and rear respectively, and the porcelain eye 9 is equal to the horizontal tangent of the bobbin 4. A warping machine bobbin of the utility model reduces the bending and kink of the metal wire and the friction between the metal wire and the yarn guide parts, can solve the problems of peeling and kink fracture of the metal wire coating caused by the common warping frame, and makes up for Insufficiency of existing equipment.

Description

A warping machine creel

technical field

The utility model relates to a warping machine creel, in particular to a new creel specially used for metal wire warping.

Background technique

The basic function of the warping creel is to place the bobbins used in warping. The creel generally also has functions such as tension control, automatic stop of yarn breakage and signal indication. These functions have an important impact on improving warping quality and warping efficiency. Therefore, Choosing a suitable creel is of great significance to improving the warping quality of wire warp yarns.

According to the shape of the creel, it can be divided into V-shaped creel and rectangular creel. The yarn on the V-shaped creel leaves the tension device and is directly led out to the telescopic reed of the warping machine, so it is beneficial to the uniform tension of the sheet yarn, but the main The disadvantage is that it occupies a large area; and the characteristics of the rectangular creel are just opposite to the V-shaped creel.

At present, the warping creel mostly adopts the axial unwinding method. The warping bobbin unwound axially is a conical bobbin, and the warp unwinding bobbin does not need to be rotated, which is conducive to the improvement of warping speed and quality, and can increase the bobbin packaging capacity. But for metal wire warping, the metal wire itself is very rigid, so when the warp yarn is unwound from the bobbin in the axial direction, it is easy to cause the breakage of the metal wire and the phenomenon of torque winding, which will seriously affect the warping quality. The friction between the wire and the warping parts is too much, and the surface coating is peeled off.

Patent ZL200820199254.0 introduces a warping creel widely used at present, which can effectively control the uneven tension of the yarn during the warping process, and reduce the phenomenon of broken ends and fluffing during the warping process , but it cannot solve the problems that the metal wire warping wire frame coating peels off, is easy to break and is prone to kink fracture.

Contents of the invention

The purpose of this utility model is to provide a warping machine creel, which reduces the bending and kink of the metal wire and the friction between the metal wire and the yarn guide parts, and can solve the peeling off and kink fracture of the metal wire coating caused by the common warping frame problems and make up for the deficiencies of existing equipment.

A warping machine bobbin of the utility model comprises a frame, a bobbin fixing frame, a bobbin fixing rod, a bobbin, a leather pad and a tensioner, the two ends of the bobbin fixing frame are fixed on the frame, and the bobbin is fixed The rod is vertically fixed on the bobbin fixing frame, and the ends of each bobbin are covered with two leather pads on the bobbin fixing rod. The tensioner is located in front of the bobbin, and each bobbin corresponds to a tensioner. Each has a porcelain eye, and the porcelain eye is flush with the horizontal tangent of the bobbin.

As a preferred technical solution:

Wherein, in the above-mentioned creel for warping machines, the tensioner is a suspension ring type tensioner, and there are 5 to 6 suspension rings. Not only is the tensioner low in cost and simple to adjust, but it also reduces wear on the gold plating on the wire surface and reduces the risk of increasing the waviness appearance of the wire yarn.

Wherein, in the creel of a warping machine as described above, the bobbin is a light bobbin with side threads, and the take-up diameter is 40mm. You can choose polycarbonate light PC55 with a side thread reel, the weight is about 28g, the light reel is conducive to the unwinding of the yarn, and will not cause the yarn to be broken due to excessive inertia that hinders the unwinding of the yarn, and the parking brake Easy, without causing too much fluctuation in warp tension.

Wherein, in the creel of a warping machine as described above, the tensioner is provided with a jaw for being clamped on the frame for fixing.

Among them, in the above-mentioned warping machine creel, two leather pads are used at both ends of each bobbin, and rubber pads can be selected to fix the bobbin to ensure stable tangential unwinding of the bobbin, and effectively reduce the yarn Inertia during tube rotation and tension during parking brake.

In the warping machine bobbin of the utility model, the unwinding of the yarn adopts a tangential unwinding method, and the warp yarn will always bear a certain draft force when the bobbin rotates around the spindle seat, so the warp yarn is in the process of warping. Under the action of tension, it is always in a straight state, and self-kinking is not easy to occur, thereby reducing the bending and kink of the wire and the friction between the wire and the yarn guide part, eliminating the kink phenomenon during the warping process of the wire, and reducing the The peeling of the coating on the surface of the metal wire makes the warped metal wire meet the requirements of warp knitting. However, the rotary inertia caused by this tangential unwinding will affect the uniformity of the warping tension. In order to minimize the adverse consequences caused by this inertia, a light-duty edged coil is selected, with a diameter of 40mm and a weight of about 28g. , The light reel is beneficial to the unwinding of the yarn, and will not cause excessive inertia to hinder the unwinding of the yarn and break the yarn, and it is easy to stop and brake, and will not cause too much fluctuation of the warp tension. But at the same time, due to the low elongation of the wire, high rigidity, and safety considerations, the wire is not suitable for high-speed warping.

The beneficial effects of the utility model are:

The warping machine bobbin of the utility model can effectively prevent the kinking and breaking of the metal wires in the warping process, reduce the breakage of the metal wires in the warping process, and ensure the uniform arrangement of the metal wires on the warp beam head , effectively reducing the wear of the wire coating during the warping process, and meeting the warping requirements of wires of different materials.

Description of drawings

Fig. 1 is a schematic front view of a warping machine creel of the present invention.

Fig. 2 is a schematic side view of a warping machine creel of the present invention.

Fig. 3 is a schematic diagram of the yarn trend of a creel of a warping machine of the present invention.

Among them, 1. frame, 2. bobbin fixing frame, 3. bobbin fixing rod, 4. bobbin, 5. leather pad, 6. tensioner,

7. Metal wire, 8. Hanging ring, 9. Porcelain eye.

Detailed ways

Below in conjunction with accompanying drawing, the embodiment of the present utility model is described further:

As shown in Figures 1, 2 and 3, a creel for a warping machine of the present invention includes a frame 1, a bobbin fixing frame 2, a bobbin fixing rod 3, a bobbin 4, a leather pad 5 and a tensioner 6 , both ends of bobbin fixing frame 2 are fixed on frame 1, bobbin fixing rod 3 is vertically fixed on bobbin fixing frame 2, and two ends of each bobbin 4 are covered with two leather pads 5 on bobbin fixing rod 3 Above, the tensioner 6 is located in front of the bobbin 4, and each bobbin 4 corresponds to a tensioner 6, and there is a ceramic eye 9 on the front and back of the tensioner 6, and the porcelain eye 9 is equal to the horizontal tangent of the bobbin 4. The tensioner is a suspension ring type tensioner, and there are 5 to 6 suspension rings. The bobbin is a light reel with sidelines, and the take-up diameter is 40mm. You can choose polycarbonate light PC55 with edge plate, the weight is about 28g. The tensioner 6 is provided with a jaw for being fixed on the frame 1 .

After the metal wire 7 is unwound tangentially from the bobbin 4, it passes through the porcelain eye 9, the suspension ring 8 and another porcelain eye on the tensioner horizontally successively, and then enters the yarn guide.

The tensioner is a suspension ring type tensioner, and there are 5 to 6 suspension rings. Not only is the tensioner low in cost and simple to adjust, but it also reduces wear on the gold plating on the wire surface and reduces the risk of increasing the waviness appearance of the wire yarn.

The bobbin is a light reel with sidelines, and the take-up diameter is 40mm. You can choose polycarbonate light PC55 with a side thread reel, the weight is about 28g, the light reel is conducive to the unwinding of the yarn, and will not cause the yarn to be broken due to excessive inertia that hinders the unwinding of the yarn, and the parking brake Easy, without causing too much fluctuation in warp tension.

The tensioner is provided with a jaw for being clamped on the frame for fixing.

Two leather pads are used at both ends of each bobbin, and rubber pads can be selected to fix the bobbin to ensure stable tangential unwinding of the bobbin, and effectively reduce the inertia of the bobbin during rotation and the tension during parking brake.

Tests have proved that the warping machine creel of the utility model can effectively prevent the phenomenon of kinking and fracture of the metal wire during warping, reduce the breakage of the metal wire during the warping process, and ensure that the wire is at the end of the warp beam The uniform arrangement on the wire effectively reduces the wear of the metal wire coating during the warping process and meets the warping requirements of wires of different materials.

Claims (5)

1. A warping machine creel is characterized in that: comprise frame, bobbin fixing frame, bobbin fixing bar, bobbin, leather pad and tensioner, bobbin fixing frame two ends are fixed on the frame, yarn The tube fixing rod is vertically fixed on the bobbin fixing frame. Two leather pads are used to cover the two ends of each bobbin on the bobbin fixing rod. The tensioner is located in front of the bobbin. Each bobbin corresponds to a tensioner. There is a porcelain eye respectively on the front and back, and the porcelain eye is flat with the horizontal tangent line of the bobbin. the 2. A creel for a warping machine according to claim 1, wherein the tensioner is a ring-type tensioner, and there are 5-6 rings. the 3. A creel for a warping machine as claimed in claim 1, wherein the bobbin is a light bobbin with side threads, and the take-up diameter is 40mm. the 4. A creel for a warping machine according to claim 1, characterized in that, the tensioner (6) is provided with a clamp for being clamped on the frame for fixing. the 5. A creel for a warping machine as claimed in claim 1, characterized in that two leather pads are used at both ends of each bobbin to fix the bobbin and ensure stable tangential unwinding of the bobbin. the

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