Weft feeding structure for metal wire woven net production

Abstract

The utility model discloses a weft feeding structure for metal wire mesh weaving production, which belongs to the technical field of metal wire mesh weaving machines and comprises a base, a driving motor is fixedly connected to the center of the top surface of the base, and a supporting mechanism is arranged on the top surface of the base close to the side edge. The output end of the driving motor is fixedly connected with a driving disc, the top surface of the driving disc is provided with a weft cylinder, the side edge of the driving disc is provided with a group of clamping blocks in a penetrating manner, and the two ends of each clamping block are fixedly connected with sliding blocks. The device is simple in structure and convenient to operate, replacement work of the weft cylinder is facilitated, the production efficiency of the metal wire mesh is improved, the limiting and supporting assembly is arranged, the limiting and guiding effects are achieved, the stability of the weft cylinder in the rotating thread feeding process is guaranteed, and the thread feeding effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire weaving machines, and more specifically, to a weft wire feeding structure for wire mesh production. Background Art

[0002] A wire mesh refers to a mesh woven with metal wires in different shapes, densities and specifications according to requirements. With the continuous development of China's economy and the continuous improvement of people's living standards, the frequency of people using wire meshes has gradually increased. Wire meshes are mainly produced by weaving machines, and the weft wire feeding structure is responsible for the weft wire feeding of metal wires, facilitating the wire weaving work.

[0003] Based on the above, the inventor found that: the existing weft wire feeding structure mainly drives the weft wire bobbin to rotate and feed by a motor to realize the weft wire feeding work. However, the weft wire bobbin is mainly fixedly connected to the output end of the motor by bolts, and each installation and removal is not convenient, which is not conducive to the replacement of the weft wire bobbin. Therefore, in view of this, the existing structure is studied and improved to provide a weft wire feeding structure for wire mesh production, in order to achieve a more practical purpose. Summary of the Utility Model

[0004] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a weft wire feeding structure for wire mesh production. This scheme sets a self-locking clamping component that can be automatically adjusted to realize the installation and removal of the weft wire bobbin, facilitating the replacement work of the weft wire bobbin, improving the production efficiency of wire meshes, and setting a limit support component to play a role of limit and guidance, ensuring the stability of the weft wire bobbin during the rotation and feeding process, thereby improving the feeding effect.

[0005] To solve the above problems, the utility model adopts the following technical scheme.

[0006] A weft wire feeding structure for wire mesh production includes a base. The top surface of the base is centrally fixedly connected with a driving motor, and a support mechanism is arranged on the side of the top surface of the base. The output end of the driving motor is fixedly connected with a driving disk. A weft wire bobbin is arranged on the top surface of the driving disk. A group of clamping blocks are arranged through the side of the driving disk. Both ends of the clamping block are fixedly connected with sliding blocks. One side of the sliding block is fixedly connected with a clamping spring. The bottom surface of the weft wire bobbin is fixedly connected with a clamping ring.

[0007] The support mechanism includes two symmetrically arranged cylinders. The output ends of the two cylinders are fixedly connected with the same support ring. A pair of telescopic rods are arranged on the side of the bottom surface of the support ring, and a movable sleeve is movably connected to the top surface of the support ring. A group of clamping rings are fixedly connected to the top surface of the movable sleeve.

[0008] Further, one end of the clamping block near the outer side is arranged in an inclined shape, and one end of the clamping block near the inner side is clamped with the clamping ring.

[0009] Further, the sliding block is slidably connected to the driving disk, and the clamping ring is clamped with the top surface of the driving disk.

[0010] Further, one end of the clamping spring away from the sliding block is fixedly connected to the inner surface of the driving disk.

[0011] Further, the two cylinders are respectively located on both sides of the driving motor, and the cylinders are fixedly connected to the base.

[0012] Further, the telescopic rod is composed of upper and lower sections connected in a sliding manner. The upper section of the telescopic rod is fixedly connected to the support ring near the top surface, and the lower section of the telescopic rod is fixedly connected to the base near the bottom surface.

[0013] Further, the movable sleeve is sleeved on the outer side near the lower end of the driving disk, and the clamping ring is clamped with the bottom surface of the driving disk.

[0014] Compared with the prior art, the advantages of the present utility model are as follows.

[0015] (1) In this solution, the movable sleeve squeezes one end of the clamping block near the outer side to make it move inward, so that one end of the clamping block near the inner side is clamped with the clamping ring, completing the installation of the weft bobbin. On the contrary, when the movable sleeve descends and resets, the clamping block loses pressure and separates from the clamping ring under the action of the clamping spring, thereby realizing the removal and replacement of the weft bobbin. Compared with the prior art, a self-locking clamping component that can be automatically adjusted is provided to realize the installation and removal of the weft bobbin, facilitating the replacement of the weft bobbin and improving the production efficiency of the wire mesh.

[0016] (2) By setting the support mechanism, the support ring drives the movable sleeve to rise vertically, and at the same time, the telescopic rod automatically performs telescopic adjustment. The movable sleeve makes the clamping ring clamped with the bottom surface of the driving disk. When the driving disk drives the weft bobbin to rotate and wind the wire, it drives the movable sleeve to rotate synchronously, cooperating with the support ring to play a role of limiting and supporting. Compared with the prior art, a limiting and supporting component is provided to play a role of limiting and guiding, ensuring the stability of the weft bobbin during the rotation and winding process, thereby improving the winding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0018] Figure 2 It is a schematic diagram of the structure of the driving disk of the present utility model.

[0019] Figure 3 It is a schematic diagram of the structure of the clamping block of the present utility model.

[0020] Figure 4 This is a schematic structural diagram of the weft thread bobbin of the present utility model.

[0021] Figure 5 This is an exploded view of the structural split of the support mechanism of the present utility model.

[0022] Figure 6 This is a schematic diagram showing the connection relationship between the driving disk and the weft thread bobbin of the present utility model.

[0023] Explanation of the reference numerals in the figure: 1, base; 2, driving motor; 3, driving disk; 4, weft thread bobbin; 5, support mechanism; 6, clamping block; 7, sliding block; 8, clamping spring; 9, clamping ring; 10, air cylinder; 11, support ring; 12, telescopic rod; 13, movable sleeve; 14, clamping ring. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1

[0026] Please refer to Figure 1-6 , a weft thread feeding structure for metal wire mesh production, including a base 1, a driving motor 2 is fixedly connected in the center of the top surface of the base 1, and a support mechanism 5 is arranged on the side of the top surface of the base 1. The output end of the driving motor 2 is fixedly connected with a driving disk 3. A weft thread bobbin 4 is arranged on the top surface of the driving disk 3. A group of clamping blocks 6 are arranged through the side of the driving disk 3. Both ends of the clamping block 6 are fixedly connected with sliding blocks 7. A clamping spring 8 is fixedly connected to one side of the sliding block 7. A clamping ring 9 is fixedly connected to the bottom surface of the weft thread bobbin 4.

[0027] The support mechanism 5 includes two symmetrically arranged air cylinders 10. The output ends of the two air cylinders 10 are fixedly connected with the same support ring 11. A pair of telescopic rods 12 are arranged on the side of the bottom surface of the support ring 11. And the top surface of the support ring 11 is movably connected with a movable sleeve 13. A group of clamping rings 14 are fixedly connected to the top surface of the movable sleeve 13. In order to ensure the rotational stability of the weft thread bobbin 4, the support mechanism 5 is provided.

[0028] Refer to Figure 4 , one end of the clamping block 6 on the outer side is inclined, and one end of the clamping block 6 on the inner side is in clamping connection with the clamping ring 9. One end of the clamping block 6 on the outer side is squeezed by the movable sleeve 13, so as to move inward, so that one end of the clamping block 6 on the inner side is clamped with the clamping ring 9.

[0029] Refer to Figure 3 , the sliding block 7 is slidably connected to the driving disk 3, the clamping ring 9 is clamped to the top surface of the driving disk 3, the weft bobbin 4 is clamped to the top surface of the driving disk 3 from top to bottom, and the movement stability of the clamping block 6 is ensured by the sliding block 7.

[0030] Refer to Figure 3 , one end of the clamping spring 8 away from the sliding block 7 is fixedly connected to the inner surface of the driving disk 3. When the movable sleeve 13 descends and resets, the clamping block 6 loses pressure and separates from the clamping ring 9 under the action of the clamping spring 8, thereby realizing the removal and replacement of the weft bobbin 4.

[0031] Refer to Figure 1 , the two cylinders 10 are respectively located on both sides of the driving motor 2, and the cylinders 10 are fixedly connected to the base 1. Start the cylinders 10 to make the whole support assembly move vertically.

[0032] Refer to Figure 5 , the telescopic rod 12 is composed of upper and lower sections connected in a sliding manner. The upper section of the telescopic rod 12 is fixedly connected to the support ring 11 near the top surface, and the lower section of the telescopic rod 12 is fixedly connected to the base 1 near the bottom surface. The movement of the support ring 11 drives the telescopic rod 12 to automatically expand and contract. Through the cooperation of multiple telescopic rods 12, the stability of the support ring 11 is ensured.

[0033] Refer to Figure 6 , the movable sleeve 13 is sleeved on the outer side of the lower end of the driving disk 3, the clamping ring 14 is clamped to the bottom surface of the driving disk 3, and when the movable sleeve 13 rises vertically, the clamping ring 14 is clamped to the driving disk 3. When the driving disk 3 rotates, it drives the movable sleeve 13 to rotate synchronously.

[0034] During use: Place the weft bobbin 4 on the top surface of the driving disc 3, engage the clamping ring 9 with the top surface of the driving disc 3, start the cylinder 10, so that the support ring 11 drives the movable sleeve 13 to rise vertically. The movement of the support ring 11 drives the telescopic rod 12 to perform automatic telescopic adjustment. Through the cooperation of multiple telescopic rods 12, the stability of the support ring 11 is ensured. The clamping ring 14 is engaged with the bottom surface of the driving disc 3. At the same time, the movable sleeve 13 presses one end of the clamping block 6 on the outer side, causing it to move inward. Then, one end of the clamping block 6 on the inner side is engaged with the clamping ring 9. The movement stability of the clamping block 6 is ensured by the sliding block 7, and the self-locking clamping of the weft bobbin 4 is completed. After that, connect the weft wire outside the weft bobbin 4 to the weft shuttle, start the driving motor 2, and drive the weft bobbin 4 to rotate under the action of the driving disc 3, driving the movable sleeve 13 to rotate synchronously, and cooperating with the support ring 11 to play a role of limiting and supporting, then the weft threading work can be carried out. At the same time, when the weft wire on the weft bobbin 4 is used up, the cylinder 10 drives the whole support assembly to descend. When the movable sleeve 13 descends and resets, the clamping block 6 loses pressure and separates from the clamping ring 9 under the action of the clamping spring 8, thus realizing the removal and replacement work of the weft bobbin 4.

[0035] Finally, it should be noted that: In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0036] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0037] The above is only the preferred specific embodiment of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, makes an equivalent substitution or change, and should be covered by the protection scope of the present invention.

Claims

1. A weft thread assembly structure for producing a metal wire mesh, comprising a base (1), a driving motor (2) being fixedly connected in the center of the top surface of the base (1), and a supporting mechanism (5) being arranged on the side of the top surface of the base (1), a driving disc (3) being fixedly connected to the output end of the driving motor (2), and a weft thread barrel (4) being arranged on the top surface of the driving disc (3), characterized in that: A group of clamping blocks (6) are provided through the side of the driving disk (3), both ends of the clamping blocks (6) are fixedly connected to sliding blocks (7), one side of the sliding block (7) is fixedly connected to a clamping spring (8), and the bottom surface of the weft cylinder (4) is fixedly connected to a clamping ring (9); The support mechanism (5) comprises two symmetrically arranged cylinders (10), the output ends of the two cylinders (10) being fixedly connected to a same support ring (11), a pair of telescopic rods (12) being arranged on the side of the bottom surface of the support ring (11), and a movable sleeve (13) being movably connected to the top surface of the support ring (11), and a group of clamping rings (14) being fixedly connected to the top surface of the movable sleeve (13).

2. A weft thread arrangement structure for producing a metal wire mesh according to claim 1, characterized in that: The end of the clamping block (6) on the outside is arranged in an inclined shape, and the end of the clamping block (6) on the inside is clamped with the clamping ring (9).

3. A weft thread arrangement structure for producing a metal wire mesh according to claim 1, characterized in that: The sliding block (7) is slidably connected to the driving disk (3), and the clamping ring (9) is clamped to the top surface of the driving disk (3).

4. The weft thread arrangement structure for producing a metal wire mesh according to claim 1, characterized in that: One end of the clamping spring (8) away from the sliding block (7) is fixedly connected to the inner surface of the driving disk (3).

5. The weft thread arrangement structure for producing a metal wire mesh according to claim 1, characterized in that: The two cylinders (10) are respectively located on both sides of the drive motor (2), and the cylinders (10) are fixedly connected to the base (1).

6. A weft thread arrangement structure for producing a metal wire mesh according to claim 1, characterized in that: The telescopic rod (12) is composed of two upper and lower sections that are slidably connected, the upper section of the telescopic rod (12) is fixedly connected to the support ring (11) by the top surface, and the lower section of the telescopic rod (12) is fixedly connected to the base (1) by the bottom surface.

7. A weft thread arrangement structure for producing a metal wire mesh according to claim 1, characterized in that: The movable sleeve (13) is sleeved on the outer side of the lower end of the driving disc (3), and the clamping ring (14) is clamped with the bottom surface of the driving disc (3).

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