Zero-degree yarn supply device of three-dimensional weaving equipment

Abstract

The utility model discloses a zero-degree yarn supply device of three-dimensional weaving equipment, which relates to the technical field of zero-degree yarn supply of the three-dimensional weaving equipment and comprises a support frame, a vertical rod is fixed at the top end of the support frame, a fixed supply component is mounted below the outer wall of the vertical rod, and a movable supply component is arranged above the outer wall of the vertical rod. And the movable supply assembly comprises a movable ring. According to the utility model, through the arrangement of the movable supply assembly, the rotating shaft, the threaded ring and the like, when the supply assembly needs to be adjusted to carry out position and angle adjustment work, the motor is started to drive the rotating shaft to rotate, and the rotating shaft is in threaded connection with the threaded ring, so that the threaded ring and the movable ring are driven to move downwards, and the sleeve rotates by an angle while moving downwards; and secondly, an electric push rod is started to push a fixed plate to move and abut against the surface of an abutting ring, so that the winding reel has resistance, and force balance when yarn is output from the surface of the winding reel is conveniently met.

Description

TECHNICAL FIELD

[0001] The utility model relates to three -dimensional weaving equipment zero degree yarn supply technical field especially relates to a three -dimensional weaving equipment zero degree yarn supply device. BACKGROUND

[0002] With the development of three -dimensional weaving technology, three -dimensional weaving equipment is the key tool of manufacturing three -dimensional weaving composite material, mainly used to weave carbon fiber into three -dimensional fabric, and then with resin matrix or metal matrix composite, make three -dimensional weaving composite material parts with excellent performance, and need zero degree yarn supply device to supply yarn work.

[0003] The existing three -dimensional weaving equipment zero degree yarn supply device, in the use process, the position, angle of supply assembly are generally constant, so that it is not easy to cooperate with a variety of specifications of three -dimensional weaving equipment to carry out zero degree line supply operation, so that the practicality of supply is weak. UTILITY MODEL CONTENT

[0004] The utility model discloses a three -dimensional weaving equipment zero degree yarn supply device, which solves the problem of the existing three -dimensional weaving equipment zero degree yarn supply device, which is not easy to cooperate with a variety of specifications of three -dimensional weaving equipment to carry out zero degree line supply operation, and the practicality of supply is weak.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A three -dimensional weaving equipment zero degree yarn supply device, comprising:

[0007] The support frame is fixed with a vertical rod at the top, and a fixed supply assembly is installed below the outer wall of the vertical rod, an active supply assembly is arranged above the outer wall of the vertical rod, and the active supply assembly comprises an active ring, one end of the active ring is connected with an end cover, a sleeve is installed at the bottom of the end cover, a fixed rod is connected at the inner bottom of the sleeve, and the fixed rod is arranged in a penetrating manner between the top of the fixed rod and the end cover, a winding drum is sleeved on the outer side of the fixed rod, and an abutment ring is connected above the inner wall of the winding drum, an electric push rod is installed on the inner side of the fixed rod, and a fixed plate is connected at the bottom of the electric push rod, a first connecting rod is movably connected at the bottom of the sleeve, a second connecting rod is movably connected at the bottom of the first connecting rod, and the second connecting rod is connected with the first connecting rod through a connecting shaft.

[0008] Preferably, the active ring and the vertical rod are arranged in a sliding manner.

[0009] Preferably, the active ring is connected with a threaded ring on one side, a threaded hole is formed in the inner side of the threaded ring, and a rotating shaft is connected with the threaded hole in a threaded manner, and an electric motor is connected at the bottom of the rotating shaft.

[0010] Preferably, the bottom end of the abutting ring is arranged in a slope shape.

[0011] Preferably, the second connecting rod is fixedly connected between the top end of the fixed feeding assembly.

[0012] Preferably, the fixed plate is slidingly arranged between the fixed rod.

[0013] In summary, due to the adoption of the above technical scheme, the beneficial effects of the present application are:

[0014] 1. In the present application, by arranging the movable feeding assembly, the rotating shaft, the threaded ring and the like, when it is necessary to adjust the position and angle of the feeding assembly, the motor is started to drive the rotating shaft to rotate, and the rotating shaft is threadedly connected with the threaded ring, thereby driving the threaded ring and the movable ring to move downward, moving the sleeve edge downward and rotating the angle, which is convenient for adapting to the yarn feeding work of three-dimensional weaving equipment of different specifications. In addition, the electric push rod is started to move the fixed plate to abut against the surface of the abutting ring, so that the bobbin has resistance, which is convenient for balancing the force when the surface outputs the yarn. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a schematic diagram of the overall structure in the present application.

[0016] Fig. 2 It is a schematic diagram of the internal structure of the fixed rod in the present application.

[0017] Fig. 3 It is a schematic diagram of the enlarged structure at A in the present application.

[0018] LEGEND:

[0019] 1. support frame; 2. vertical rod; 3. fixed feeding assembly; 4. motor; 5. rotating shaft; 6. threaded ring; 7. movable feeding assembly; 701. movable ring; 702. end cover; 703. abutting ring; 704. sleeve; 705. bobbin; 706. fixed rod; 707. first connecting rod; 8. second connecting rod; 9. electric push rod; 10. fixed plate; 11. connecting shaft. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] REFERENCE Figs. 1-3The utility model provides a three -dimensional braiding equipment zero degree yarn supply device, including support frame 1, the top of support frame 1 is fixed with vertical rod 2, and the outer wall below of vertical rod 2 is installed with fixed supply assembly 3, and the outer wall top of vertical rod 2 is placed with movable supply assembly 7, and movable supply assembly 7 includes movable ring 701, movable ring 701 with vertical rod 2 between slidingly arranged, so that the groove of vertical rod 2 outer wall is set up and the movement of movable ring 701 is limited work, and one side of movable ring 701 is connected with screw ring 6, and the inside screw thread of screw ring 6 is connected with the shaft 5 of electric motor 4, and the bottom of shaft 5 is connected with electric motor 4, and starting electric motor 4, its drive shaft 5 rotates, so that the screw ring 6 of screw connection between shaft 5 can move, to drive movable supply assembly 7 connected with screw ring 6 to carry out position, angle adjustment work;

[0022] One end of movable ring 701 is connected with end cover 702, and the bottom of end cover 702 is installed with sleeve 704, the inside bottom of sleeve 704 is connected with fixed rod 706, and fixed rod 706 is penetrated between the top of fixed rod 706 and end cover 702, and the outside of fixed rod 706 is sleeved with winding drum 705, and the inner wall top of winding drum 705 is connected with abutment ring 703, and the bottom of abutment ring 703 is obliquely arranged, according to three -dimensional braiding equipment traction yarn operation, and its output condition, start electric push rod 9, so that it pushes fixed plate 10 to move, and abuts at the surface of abutment ring 703, so that winding drum 705 has resistance, conveniently satisfy the force balance when the surface output yarn of it, the inside of fixed rod 706 is installed with electric push rod 9, and the bottom of electric push rod 9 is connected with fixed plate 10, and electric push rod 9 is slidably arranged between fixed plate 10 and fixed rod 706, and electric push rod 9 pushes fixed plate 10 to move, and it is slidably arranged between fixed plate 10 and fixed rod 706, so that they are convenient to work independently, the bottom of sleeve 704 is movably connected with first connecting rod 707, and the bottom of first connecting rod 707 is movably connected with second connecting rod 8, and second connecting rod 8 is connected with first connecting rod 707 through connecting shaft 11, and second connecting rod 8 is fixedly connected between the top of second connecting rod 8 and fixed supply assembly 3, so that second connecting rod 8 is always in fixed position, and movable supply assembly 7 is supported.

[0023] Working principle: in use, first of all through the staff will be yarn set in the docking of three-dimensional weaving equipment, then, according to the specification of three-dimensional weaving equipment, people adjust the angle and position of movable supply assembly 7, can start the motor 4, its drive shaft 5 rotation, which is threaded with screw ring 6 between threaded connection, thus driving screw ring 6 and movable ring 701 down, and in the first connecting rod 707 and the second connecting rod 8 under the joint, make sleeve 704 side down, side rotation angle, can adapt to this three-dimensional weaving equipment, then, after the yarn is subjected to the traction of the device, output work, when the yarn is too loose, can electric push rod 9, so that its push fixed plate 10 activity, abuts against the surface of the abutting ring 703, so that the reel 705 exists resistance, facilitate to meet the surface of the output yarn when the strength balance.

[0024] The above only for the preferred specific embodiments of the present application, but the scope of protection of the present application is not limited to this, any skilled in the technical field within the scope of the present application disclosed by the technical personnel, according to the technical scheme of the present application and the utility model concept to replace or change, should be covered within the scope of protection of the present application.

Claims

1. A three-dimensional braiding equipment zero-degree yarn supply device, comprising: a support frame (1), characterized in that the top end of the support frame (1) is fixed with a vertical rod (2), a fixed supply assembly (3) is installed below the outer wall of the vertical rod (2), a movable supply assembly (7) is arranged above the outer wall of the vertical rod (2), the movable supply assembly (7) comprises a movable ring (701), one end of the movable ring (701) is connected with an end cover (702), the bottom end of the end cover (702) is installed with a sleeve (704), the inner side bottom end of the sleeve (704) is connected with a fixed rod (706), the top end of the fixed rod (706) is penetratingly arranged between the end cover (702), the outer side of the fixed rod (706) is sleeved with a winding drum (705), the inner wall of the winding drum (705) is connected with an abutting ring (703) above, the inner side of the fixed rod (706) is installed with an electric push rod (9), the bottom end of the electric push rod (9) is connected with a fixed plate (10), the bottom end of the sleeve (704) is movably connected with a first connecting rod (707), the bottom of the first connecting rod (707) is movably connected with a second connecting rod (8), the second connecting rod (8) is connected with the first connecting rod (707) through a connecting shaft (11).

2. A zero-degree yarn supply device for a three-dimensional braiding apparatus according to claim 1, characterized in that: The movable ring (701) is slidingly arranged with the vertical rod (2).

3. A zero-degree yarn supply device for a three-dimensional braiding apparatus according to claim 1, characterized in that: One side of the movable ring (701) is connected with a threaded ring (6), the inner side of the threaded ring (6) is threadedly connected with a rotating shaft (5), the bottom end of the rotating shaft (5) is connected with a motor (4).

4. A zero-degree yarn supply device for a three-dimensional braiding apparatus according to claim 1, wherein: The bottom end of the abutting ring (703) is obliquely arranged.

5. A zero-degree yarn supply device for a three-dimensional braiding apparatus according to claim 1, wherein: The second connecting rod (8) is fixedly connected with the top end of the fixed supply assembly (3).

6. A zero-degree yarn supply device for a three-dimensional braiding apparatus according to claim 1, wherein: The fixed plate (10) is slidingly arranged with the fixed rod (706).

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