A wire winding machine

Abstract

The present invention provides a wire winding machine, comprising a straightening mechanism, a wire supporting frame, a clamping mechanism, a wire winding assembly, a base, a middle wire supporting frame and a material blocking mechanism; the straightening mechanism cuts off when the straightening length reaches a set value; the wire supporting frame is provided with a bell mouth to guide the material; the clamping mechanism is provided with a finger cylinder to clamp or release the cold-drawn wire; the wire winding assembly is provided with a rotating head to wind the wire; a guide rail is provided on the base to adjust the distance between the two wire winding assemblies; the middle wire supporting frame prevents the wire from being too long and deflecting; the material blocking mechanism prevents the wound cold-drawn wire from scattering into the inside of the wire winding machine. The wire winding machine of the present invention directly straightens and cuts the entire coil of wire according to any required length, and winds and tightens the two ends into a ring for easy hanging, thereby improving the dimensional accuracy and curvature, realizing fully automated wire winding, reducing labor costs, and improving production efficiency.

Description

Technical Field

[0001] The invention relates to the field of wire winding equipment, in particular to a wire winding machine. Background Art

[0002] The production process of foamed cement composite board is: preparation of edge ribs, welding of edge rib frames, frame laying, wire winding, adding foamed cement, foaming, board formation, and post-curing.

[0003] Currently, there are automatic and semi-automatic equipment for the preparation of side ribs and welding of frames, but the seemingly simple process of wire winding has always been done entirely manually. Not only is the efficiency low and time-consuming, but the wire winding is also loose and of varying lengths, which may lead to serious consequences such as exposed cold-drawn wires in the finished plate and unqualified products. Summary of the invention

[0004] Based on this, the present invention provides a wire winding machine that can fully automatically wind wires, and can achieve adjustable winding length, and achieve technical problems such as continuous and rapid winding.

[0005] The present invention provides a wire winding machine, comprising a base, wherein two wire winding assemblies are installed on the base, wherein one of the wire winding assemblies is fixed, and the other wire winding assembly can move along the base, the fixed-end wire winding assembly and the movable-end wire winding assembly are symmetrically placed, a clamping mechanism is installed on the wire winding assembly, a middle wire supporting frame is provided between the two wire winding assemblies, a straightening mechanism is installed on one side of the wire winding assembly, the spacing between the straightening mechanism and the fixed-end wire winding assembly is the same as the spacing between two finger cylinders provided on the clamping mechanism, a wire supporting frame is arranged at the wire outlet end of the straightening mechanism, the wire supporting frame is composed of N pieces for continuous wire supporting, and a material blocking mechanism is arranged on the other side of the wire winding assembly.

[0006] Preferably, the base is a spliced ​​structure, and a linear guide rail is installed on the base to ensure the straightness of the movable end wire winding assembly and the fixed end wire winding assembly.

[0007] Preferably, the wire winding assembly is divided into a fixed end and a movable end, and the two wire winding assemblies are symmetrically installed. A lower sliding sleeve is provided in the middle of the front end of the base of the wire winding assembly, and four spring guide sleeves are evenly distributed around the lower sliding sleeve. A spring is placed in the spring guide sleeve, and four guide pillars are provided in the spring, and the guide pillars are fixed to the bottom surface of the pad. Two pressure wheels are provided on both sides of the pad, and a bearing seat is provided in the middle. The vertical shaft passes through the middle bearing seat and is contained in the lower sliding sleeve and can slide up and down. A rotating plate is provided on the top of the vertical shaft, and a gear 1 is provided under the rotating plate. The gear 1 is meshed with the front end rack plate. A cold wire drawing pressure plate is provided on the rack plate, and a cylinder ① is provided at the right end.

[0008] Preferably, two guide rails are provided on the rear side of the base of the wire winding assembly, and a frame is installed on the guide rails. An upper and lower shaft 1 and 2 are provided in the frame. A gear and a rotating head are respectively provided in the middle and one end of the shaft 1. The rotating head protrudes out of the frame. A large and a small gear are provided in the middle of the shaft 2. The large gear is meshed with the gear on the shaft 1, and the small gear is meshed with the rack below. A cylinder ③ is provided at one end of the rack. An inclined push plate is provided at the front end of the frame. The inclined push plate is below the rotating head and fixed on the frame. The front end of the inclined push plate has a certain angle, and the inclination angle of the front end of the inclined push plate is above the pressure wheel. A cylinder ② is provided on the rear side of the frame.

[0009] Preferably, the clamping mechanism is respectively installed on the two wire winding assemblies at the fixed end and the movable end, and two cylinders ④ are installed on the clamping mechanism. The spacing between the two cylinders ④ is fixed, and a finger cylinder is installed on the cylinder ④ for clamping and loosening. Pads are installed under the two cylinders ④, and a track is provided under the pads. A rack 1 is provided on the rear side of the pads. The rack 1 is meshed with the gear 2, and the gear 2 and the gear 1 are installed on the horizontal axis in sequence. The gear 1 is meshed with the rack 2 below, and a cylinder ⑤ is provided at one end of the rack 2 to drive the clamping mechanism to move back and forth along the track.

[0010] Preferably, a single wire support in the middle of the wire support is provided with a bell mouth, which is connected to the U-shaped groove at a certain angle, the U-shaped groove of the first wire support is welded to the lower bracket after being tilted horizontally at a certain angle, and a limit switch is provided at the end of the last wire support.

[0011] Compared with the prior art, the present invention has the following characteristics and beneficial effects:

[0012] 1. The wire winding machine of the present invention integrates the cold drawn wire from straightening to wire winding to realize fully automated wire winding, so that the wire winding process is carried out continuously, avoiding the traditional straightening and cutting and then manual wire winding, thereby improving production efficiency, and has a simple structure, novel and reasonable design, and is easy to install.

[0013] 2. The present invention ensures the adjustability of the wire winding length by setting two wire winding components at the fixed end and the movable end, wherein the cylinder ① on the wire winding component can drive the rotating plate to rotate the cold-drawn wire 180°, and then the cylinder ① continues to push the cold-drawn wire pressing plate to press the bent end side of the cold-drawn wire, and the inclined push plate is pushed onto the pressing wheel by the cylinder ② to press the pressing wheel down. Driven by the pressing wheel, the cold-drawn wire is separated from the rotating plate and inserted into the rotating head above the inclined push plate. The rotating head rotates to wind and tighten the cold-drawn wire into a ring-shaped circle to complete the wire winding. The ingenious cooperation of the rotating plate, the cold-drawn wire pressing plate, the inclined push plate and the rotating head ensures that the rings at both ends of the cold-drawn wire are of the same size and tightly wound.

[0014] 3. The wire winding machine of the present invention designs the spacing between the two lifting cylinders of the clamping mechanism to be the center distance from the straightening mechanism to the wire winding assembly, and the finger cylinders on the two lifting cylinders work simultaneously, so that the cold drawn wire is transported from the straightening mechanism to the wire winding assembly and from the wire winding assembly to the material blocking mechanism at the same time, shortening the cylinder stroke, saving time and improving production efficiency.

[0015] 4. The wire winding machine of the present invention places the first wire support in front of the straightening mechanism, so that the cold-drawn wire directly enters the first wire support after being straightened by the straightening mechanism. Since the U-shaped groove of the first wire support has a certain inclination angle, when the cold-drawn wire reaches the set length and is cut off, it will fall into the inclined lower end of the U-shaped groove. At this time, the straightening mechanism continues to output wire, ensuring that the front and rear cold-drawn wires do not interfere with each other, realizing the continuity of the straightening mechanism, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or related technologies, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the wire winding machine of the present invention.

[0018] Figure 2 yes Figure 1 Schematic diagram of the middle base structure.

[0019] Figure 3 yes Figure 1 Schematic diagram of the structure of the wire winding assembly.

[0020] Figure 4 yes Figure 1 Schematic diagram of the clamping mechanism structure.

[0021] Figure 5 yes Figure 1 Schematic diagram of the composition of the middle support wire rack.

[0022] Figure 6 yes Figure 1 Single schematic diagram of the middle support wire rack.

[0023] Figure 7 yes Figure 1 Single schematic diagram of the middle stop mechanism.

[0024] Figure 8 yes Figure 1 A partial enlarged view of the middle wire winding assembly.

[0025] Figure numerals: 1. straightening mechanism; 2. wire support; 3. clamping mechanism; 4. wire winding assembly; 5. base; 6. middle wire support; 7. material blocking mechanism; 8. rack plate; 201. first wire support; 202. middle single wire support (202-1, bell mouth; 202-2, U-shaped groove); 203. limit switch; 301. cylinder ⑤; 302. rack 2; 303. finger cylinder; 304. guide rail; 305. cylinder ④; 306. horizontal axis; 307. gear 1; 308. gear 2; 309. pad; 310. rack 1; 401. cylinder ② ; 402, rotating head; 403, rotating plate; 404, V-shaped mouth; 405, cold drawing wire pressing plate; 406, cylinder ①; 407, inclined push plate; 408, pressing wheel; 409, spring; 410, guide rail; 411, cylinder ③; 412, rack; 413, guide column; 414, spring guide sleeve; 415, small gear; 416, shaft 2; 417, large gear; 418, frame; 419, gear; 420, shaft 1; 421, vertical shaft; 422, gear 1; 501, fixed end wire winding assembly support leg; 502, base; 503, guide rail; 504, base. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. Based on the examples in the present invention, all other examples obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present invention.

[0027] It should be understood by those skilled in the art that the electrical components appearing in this article are all electrically connected to the external main controller and 220V mains, and the main controller can be a conventional known device for controlling a computer, etc. In the disclosure of the present invention, unless otherwise defined, the technical terms or scientific terms used in the claims and the specification should be the common meanings understood by people with ordinary skills in the technical field to which the present invention belongs. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect; the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, which are 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 direction, be constructed and operated in a specific direction, so the above terms cannot be understood as limiting the present invention.

[0028] Please refer to Figure 1-Figure 8A wire winding machine is provided in an embodiment of the present invention, including a base 5, on which two wire winding assemblies 4 are installed, one of which is fixed and the other can move along the base 5, the fixed-end wire winding assembly 4 and the movable-end wire winding assembly 4 are symmetrically placed, and a middle wire supporting frame 6 is provided between the two wire winding assemblies 4 to prevent the cold-drawn wire from bending down during the wire winding process, a clamping mechanism 3 is installed on the wire winding assembly 4, and a finger cylinder 303 is installed on the clamping mechanism 3 to clamp or loosen the cold-drawn wire, a straightening mechanism 1 is installed on one side of the wire winding assembly 4 and is placed side by side with the fixed-end wire winding assembly 4, the distance between the straightening mechanism 1 and the wire winding assembly 4 is the same as the distance between the two finger cylinders 303 of the clamping mechanism 3, a wire supporting frame 2 is arranged at the wire outlet end of the straightening mechanism 1, and the wire supporting frame 2 is composed of N continuous wire supporting frames, and a material blocking mechanism 7 is arranged on the other side of the wire winding assembly 4 to prevent the cold-drawn wire from scattering into the wire winding machine.

[0029] In this embodiment, the base 5 is a splicing structure, which can be spliced ​​according to the winding length requirements. A linear guide rail 503 is installed on the base 5 to ensure the straightness of the movable end winding assembly 4 and the fixed end winding assembly 4.

[0030] In this embodiment, the wire winding assembly 4 is divided into a fixed end and a movable end, and the two wire winding assemblies 4 are symmetrically installed. A lower sliding sleeve is provided in the middle of the front end of the base of the wire winding assembly 4, and four spring guide sleeves 414 are evenly distributed around the lower sliding sleeve. A spring 409 is placed in the spring guide sleeve 414, and four guide pillars 413 are provided in the spring 409. The guide pillars 413 are fixed to the bottom surface of the pad. Two pressure wheels 408 are provided on both sides of the pad, and a bearing seat is installed in the middle. The vertical shaft 421 passes through the middle bearing seat and is contained in the lower sliding sleeve and can slide up and down. A rotating plate 403 is installed on the top of the vertical shaft 421, and a gear 1422 is provided under the rotating plate 403. The gear 1422 is meshed with the front end rack plate 8. A cold wire drawing pressure plate 405 is provided on the rack plate 8, and a cylinder ①406 is provided at one end. The extension and retraction of the cylinder ①406 can drive the cold wire drawing pressing plate 405 on the rack plate 8 to move, and through the meshing structure of the rack plate 8 and the gear 1422, the rotating plate 403 will also rotate.

[0031] At the same time, two guide rails 410 are provided on the rear side of the base of the wire winding assembly 4, and a frame 418 is installed on the guide rails 410. The frame 418 is provided with upper and lower shafts 1 and 2. The middle part and one end of the shaft 1420 are respectively provided with a gear 419 and a rotating head 402. The rotating head 402 protrudes out of the frame 418. A large and a small gear are provided in the middle part of the shaft 2416. The large gear 417 is meshed with the gear 419 on the shaft 1420, and the small gear 415 is meshed with the rack 412 below. A cylinder ③411 is provided at one end of the rack 412. An inclined push plate 407 is provided at the front end of the frame 418. The inclined push plate 407 is below the rotating head 402 and fixed on the frame 418. The front end of the inclined push plate 407 has a certain angle, and the front end inclination angle is above the pressing wheel 408. The rear side of the frame 418 is provided with a cylinder ②401. The cylinder ②401 can be extended and retracted to drive the inclined push plate 407 and the rotating head (402) on the frame 418 to move. The inclined push plate 407 presses down the pressing wheel 408, and the pressing wheel 408 descends to make the vertical shaft 421 slide down along the lower sleeve, and the rotating plate 403 descends. The rotating plate 403 descends to the bottom of the cold-drawn wire to make the cold-drawn wire separate from the rotating plate 403. After the cold-drawn wire separates from the rotating plate 403 and is inserted into the above-mentioned rotating head 402 and reaches a certain position, the cylinder ②401 stops pushing, and the cylinder ③411 drives the rotating head 402 to rotate so that the cold-drawn wire is wound into a ring.

[0032] In this embodiment, the clamping mechanism 3 is respectively installed on the two winding assemblies 4 at the fixed end and the movable end, and two cylinders ④305 are installed on the clamping mechanism 3. The spacing between the two cylinders ④305 is fixed. The cylinder ④305 is equipped with a finger cylinder 303 which can be clamped and loosened. Pads are installed under the two cylinders ④305, and a track 304 is provided under the pad. A rack 1 is provided on the rear side of the pad, and the rack 1 is meshed with the gear 2. The gear 2 and the gear 1 are installed on the horizontal axis in sequence, and the gear 1 is meshed with the rack 2 below. A cylinder ⑤301 is provided at one end of the rack 2 to drive the clamping mechanism to move back and forth along the track 304.

[0033] In this embodiment, the wire support frame 2 is composed of N continuous wire supports, and a bell mouth 202-1 is provided on the middle single wire support frame 202, which is connected to the U-shaped groove 202-2 at a certain angle. The U-shaped groove of the first wire support frame 201 is welded to the lower bracket after being tilted horizontally at a certain angle, and a limit switch 203 is provided at the end of the last wire support frame.

[0034] In summary, the wire winding machine provided by the embodiment of the present invention controls the cylinder ①406 to push the cold-drawn wire pressing plate 405 on the rack plate 8 to move when in use, and through the meshing structure between the rack plate 8 and the gear 1422, the rotating plate 403 will also rotate. After the rotating plate 403 rotates 180°, the gear 1422 is disengaged from the rack plate 8. At this time, the cylinder ①406 continues to drive the cold-drawn wire pressing plate 405 to move until the cold-drawn wire is pressed. After the cold-drawn wire is pressed, the cylinder ②401 is controlled to extend to drive the frame 418, the upper inclined push plate 407 and the rotating head 402 to move. The inclined push plate 407 The pressing wheel 408 is pressed down, and the pressing wheel 408 descends to make the vertical shaft 421 slide down along the lower sleeve and the rotating plate 403 descend. The rotating plate 403 descends to below the cold-drawn wire to make the cold-drawn wire separate from the rotating plate 403. After the cold-drawn wire separates from the rotating plate 403, the rotating head 402 clamps the cold-drawn wire under the push of the cylinder ②401, and then controls the cylinder ③411 to push the rack 412 to move, thereby driving the small gear 415 and the large gear 417 on the shaft 2416 to rotate, and the large gear 417 drives the gear 419 on the shaft 1420 and the rotating head 402 to rotate, so that the cold-drawn wire is tightened into a ring. The cylinder ②401 releases air to drive the rotating head 402 to disengage from the cold-drawn wire, and the cylinder ①406 starts to release air to drive the cold-drawn wire pressing plate 405 to release the cold-drawn wire, and the rotating plate 403 rotates back to the initial position. The cylinder ②401 continues to release air to make the inclined push plate 407 disengage from the pressing wheel 408, the vertical shaft 421 rises, and the rotating plate 403 returns to the initial height, thereby entering the next cycle. During the above process, the rotating plate 403, the cold-drawn wire pressing plate 405, the inclined push plate 407, and the rotating head 402 are cleverly coordinated in a pneumatic manner to complete the wire winding action. In order to achieve the purposes of the above-mentioned actions, in addition to the pneumatic method, other methods known in the art can also be used.

[0035] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0036] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A wire winding machine, It is characterized in that The invention comprises a base (5), wherein the base (5) is a spliced ​​structure, and two wire winding assemblies (4) are installed on the base (5), wherein one wire winding assembly is fixed, and the other wire winding assembly (4) can move along the base (5), thereby ensuring the adjustability of the wire winding length, and a linear guide rail (503) is installed on the base (5) to ensure the straightness of the mobile end wire winding assembly (4) and the fixed end wire winding assembly (4), and the fixed end wire winding assembly (4) and the mobile end wire winding assembly (4) are symmetrically placed, and a clamping mechanism (3) is installed on the wire winding assembly (4), and the two wire winding assemblies (4) are arranged on the base (5). ), a middle wire support frame (6) is provided between the wire winding assembly (4), a straightening mechanism (1) is installed on one side of the wire winding assembly (4), the distance between the straightening mechanism (1) and the fixed end wire winding assembly (4) is the same as the distance between the two-finger cylinder (303) provided on the clamping mechanism (3), a wire support frame (2) is arranged at the wire outlet end of the straightening mechanism (1), the wire support frame (2) is composed of N continuous wire supports, and a limit switch (203) is provided at the end of the last wire support frame, which is cut off when the cold drawn wire reaches this set value, and a material blocking mechanism (7) is arranged on the other side of the wire winding assembly (4).

2. A wire winding machine according to claim 1, Features: The wire winding assembly (4) is divided into a fixed end and a movable end. The two wire winding assemblies (4) are symmetrically installed. A lower sleeve is provided at the middle of the front end of the base of the wire winding assembly (4). Four spring guide sleeves (414) are evenly distributed around the lower sleeve. A spring (409) is placed in the spring guide sleeve (414). Four guide pillars (413) are provided in the spring (409). The guide pillars (413) are fixed to the bottom surface of the pad. Two pressure wheels (408) are provided on both sides of the pad. A bearing seat is provided in the middle. The vertical shaft (421) passes through the middle bearing seat and is contained in the lower sleeve and can slide up and down. A rotating plate (403) is provided on the top of the vertical shaft (421). A gear 1 (422) is provided under the rotating plate (403). The gear 1 (422) is meshed with the front end rack plate (8). A cold wire drawing pressure plate (405) is provided on the rack plate (8). A cylinder ① (406) is provided at the right end of the rack plate (8).

3. A wire winding machine according to claim 1, Features: The base of the winding assembly (4) is provided with two guide rails (410) at the rear side, and a frame (418) is installed on the guide rails (410). The frame (418) is provided with two upper and lower shafts 1 and 2. The middle part and one end of the shaft 1 (420) are provided with a gear (419) and a rotating head (402) respectively. The rotating head (402) protrudes from the frame (418). The middle part of the shaft 2 (416) is provided with a large and a small gear respectively. The large gear (417) meshes with the gear (419) on the shaft 1 (420). The pinion (415) is meshed with the rack (412) below, a cylinder ③ (411) is provided at one end of the rack (412), an inclined push plate (407) is provided at the front end of the frame (418), the inclined push plate (407) is below the rotating head (402) and fixed on the frame (418), the front end of the inclined push plate (407) has a certain angle, the inclination angle of the front end of the inclined push plate (407) is above the pressure wheel (408), and a cylinder ② (401) is provided at the rear side of the frame (418).

4. A wire winding machine according to claim 1, Features: The clamping mechanism (3) is respectively installed on the two winding assemblies (4) at the fixed end and the movable end. Two cylinders (4) (305) are installed on the clamping mechanism (3). The spacing between the two cylinders (4) (305) is fixed. The cylinders (305) are equipped with finger cylinders (303) for clamping and loosening. Pads are installed under the two cylinders (305). A track (304) is provided under the pads. A rack 1 is provided on the rear side of the pads. The rack 1 is meshed with a gear 2. The gear 2 and the gear 1 are installed on a horizontal axis in sequence. The gear 1 is meshed with the lower rack 2. A cylinder (301) is provided at one end of the rack 2 to drive the clamping mechanism to move back and forth along the track (304).

5. A wire winding machine according to claim 1, Features: A single wire support (202) in the middle of the wire support (2) is provided with a bell mouth (202-1), the bell mouth (202-1) is connected to the U-shaped groove (202-2) at a certain angle, and the U-shaped groove of the first wire support (201) is welded to the lower bracket after being tilted horizontally at a certain angle.

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