Driving mechanism for mechanical claw of winding machine

Abstract

The utility model relates to the technical field of driving mechanisms, in particular to a driving mechanism for a mechanical claw of a winding machine, which comprises a support frame and an adjusting component, the inside of the support frame is of a hollow structure, the adjusting component is arranged inside the support frame, and the adjusting component comprises a servo motor, a threaded screw rod, a moving block, a support plate, a hydraulic push rod and a sliding groove. The servo motor is arranged at the left end of the interior of the supporting frame, the output end of the servo motor is connected with a threaded lead screw through a coupler, the surface of the threaded lead screw is in threaded connection with a moving block, a supporting plate is installed at the front end of the upper surface of the moving block, and a hydraulic push rod is arranged at the front end of the upper surface of the supporting plate. The wire coil clamping device has the beneficial effects that the height and the left-right position of the wire coil clamping device can be flexibly adjusted according to needs through the adjusting assembly, so that a clamped wire coil can be placed at a designated position, materials can be stably clamped through the wire coil clamping device through the fixing assembly, the materials are prevented from loosening and falling off, and the situation that the overall machining process is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of drive mechanisms, in particular to a drive mechanism for a mechanical claw of a winding machine. Background Art

[0002] A winding machine is a device that winds linear objects onto a specific workpiece. In order to facilitate wire removal, winding machines are usually equipped with a mechanical claw, and the drive mechanism is one of the important components of the mechanical claw. During use, the mechanical claw needs to be driven by the drive mechanism to complete its angle adjustment, height, grasping, clamping, placement and other tasks.

[0003] The prior art winding machine mechanical claw driving mechanism, such as the patent document with application number 202320307152.0, discloses a mechanical claw driving device. The mechanical claw driving device uses a structure in which a transmission block cooperates with a top block, a synchronous belt, and a pressure plate, and a structure in which the bottom of the left and right transmission blocks cooperate with the guide rail seat in a sliding manner, so that the synchronous belt can stably and firmly drive the transmission block to move relative to and away from each other.

[0004] However, during the process of loading and unloading materials, it is not convenient to adjust the height of the materials within a suitable range, and the clamping of the materials is not stable enough, which can easily cause the materials to fall off. Utility Model Content

[0005] The purpose of the utility model is to provide a driving mechanism for a mechanical claw of a winding machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a driving mechanism for a winding machine mechanical claw, comprising a support frame and an adjusting component, the interior of the support frame is a hollow structure, the adjusting component is arranged inside the support frame, and the adjusting component includes a servo motor, a threaded screw, a moving block, a support plate, a hydraulic push rod and a sliding groove, the servo motor is arranged at the left end of the interior of the support frame, and the output end of the servo motor is connected to the threaded screw through a coupling, the surface of the threaded screw is threadedly connected to the moving block, and a support plate is installed at the front end of the upper surface of the moving block, and a hydraulic push rod is arranged at the front end of the upper surface of the support plate, a sliding groove is opened at the upper end of the front surface of the support frame, and the support frame as a whole is a steel structure, and the front end of the support plate passes through the inner side of the sliding groove and extends to the front of the support frame.

[0007] Preferably, a protective cover is installed at the bottom of the hydraulic push rod, and the protective cover is a mesh cover structure.

[0008] Preferably, a rotating motor is installed inside the protective cover, and an output end of the rotating motor is connected to a rotating block via a coupling.

[0009] Preferably, the rotating block is an integrally formed steel structure, and fixing components for multi-directional fixing are provided on both sides of the rotating block.

[0010] Preferably, the fixing component includes a support frame, a micro electric push rod, a connecting drive rod and a linkage support rod, and the support frame is arranged on both side surfaces of the rotating block, the micro electric push rod is installed on the inner side of the support frame, and the outer end of the micro electric push rod is connected to the connecting drive rod, and the outer end of the connecting drive rod is installed with a linkage support rod.

[0011] Preferably, the fixing assembly also includes a fixing part, a movable claw and a limiting slide groove, and the fixing part is installed on the outer surface of the support frame, the outer end surface of the fixing part is rotatably connected with a movable claw, and limiting slide grooves are provided on the upper and lower surfaces of the movable claw, and the inner side of the limiting slide groove is slidably connected to the surface of the linked support rod.

[0012] Preferably, the fixing assembly further comprises an arc-shaped fixing claw and an anti-skid rubber pad, and the outer end of the movable claw is rotatably connected to the arc-shaped fixing claw, and the anti-skid rubber pad is bonded to the inner surface of the arc-shaped fixing claw.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The driving mechanism for the mechanical claw of the winding machine proposed in the utility model is provided with an adjustment component, which includes a servo motor, a threaded screw, a moving block, a support plate, a hydraulic push rod and a sliding groove. When in use, the servo motor is started to drive the threaded screw to rotate, thereby driving the moving block to move left and right along the surface of the threaded screw, and further driving the support plate to move left and right along the inner side of the sliding groove. The support plate drives the clamped wire coil to move left and right through the support frame, and the hydraulic push rod is started to drive the clamped wire coil to move up and down through the support frame, so that the device can flexibly adjust the height and left and right position according to needs, so as to place the clamped wire coil at a designated position;

[0015] 2. The driving mechanism of the mechanical claw of the winding machine proposed by the utility model is provided with a fixing component, the fixing component includes a support frame, a micro-electric push rod, a connecting driving rod and a linked supporting rod, the fixing component also includes a fixing piece, a movable claw, a limiting slide groove, an arc-shaped fixed claw and a non-slip rubber pad. When in use, the micro-electric push rod is started to drive the connecting driving rod to move toward the outer end, and the linked supporting rod is driven by the connecting driving rod to move toward the outer end along the inner side of the limiting slide groove. During the movement of the linked supporting rod, the movable claw will be driven to rotate outwardly and retracted around the outer end of the fixing piece, further driving the arc-shaped fixed claw to retract inwardly, and the arc-shaped fixed claw will rotate around the movable claw at the same time until the inner surface of the arc-shaped fixed claw is in contact with the surface of the wire coil to be loaded, and the non-slip rubber pad can not only make the wire coil not easy to loosen, but also prevent the wire coil from being compressed and broken, so that the device can stably clamp the material, prevent the material from loosening and falling, and avoid affecting the overall processing flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall front view structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the adjustment component of the utility model.

[0019] In the figure: 1. support frame; 2. adjustment component; 201. servo motor; 202. threaded screw; 203. moving block; 204. support plate; 205. hydraulic push rod; 206. sliding groove; 3. protective cover; 4. rotating motor; 5. rotating block; 6. fixing component; 601. support frame; 602. micro electric push rod; 603. connecting drive rod; 604. linked support rod; 6. fixing component; 605. fixing piece; 606. movable claw; 607. limiting slide groove; 608. arc-shaped fixing claw; 609. anti-slip rubber pad. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1

[0022] See also Figures 2 to 3The utility model provides a technical solution: a driving mechanism for a winding machine mechanical claw, comprising a support frame 1 and an adjusting component 2, the interior of the support frame 1 is a hollow structure, the adjusting component 2 is arranged inside the support frame 1, and the adjusting component 2 comprises a servo motor 201, a threaded screw 202, a moving block 203, a support plate 204, a hydraulic push rod 205 and a sliding groove 206, the servo motor 201 is arranged at the left end of the interior of the support frame 1, and the output end of the servo motor 201 is connected to the threaded screw 202 through a coupling, the surface of the threaded screw 202 is threadedly connected to the moving block 203, and the front end of the upper surface of the moving block 203 is installed with a support plate 204, and the front end of the upper surface of the support plate 204 is provided with a hydraulic push rod 205, the upper end of the front surface of the support frame 1 is provided with a sliding groove 206, and the support frame 1 is a steel structure as a whole, and the front end of the support plate 204 passes through the inner side of the sliding groove 206 and extends to the support In front of the support frame 1, a protective cover 3 is installed at the bottom of the hydraulic push rod 205, and the protective cover 3 is a mesh cover structure. A rotating motor 4 is installed inside the protective cover 3, and the output end of the rotating motor 4 is connected to a rotating block 5 through a coupling. The servo motor 201 is started, so that the servo motor 201 drives the threaded screw 202 to rotate, and then drives the moving block 203 to move left and right along the surface of the threaded screw 202, and further drives the support plate 204 to move left and right along the inner side of the sliding groove 206. The support plate 204 drives the clamped wire coil to move left and right through the support frame 601. The hydraulic push rod 205 is started, so that the hydraulic push rod 205 drives the clamped wire coil to move up and down through the support frame 601. The protective cover 3 protects the rotating motor 4. The servo motor 201 is started, so that the servo motor 201 drives the rotating block 5 to rotate, and then drives the two groups of support frames 601 to rotate through the rotating block 5, so that the device can clamp two groups of wire coils at the same time for loading.

[0023] Embodiment 2

[0024] See also Figure 1On the basis of the first embodiment, the fixing assembly 6 further includes a fixing member 605, a movable claw 606 and a limiting slide groove 607, and the fixing member 605 is installed on the outer surface of the support frame 601, the outer end surface of the fixing member 605 is rotatably connected with the movable claw 606, and the upper and lower surfaces of the movable claw 606 are provided with a limiting slide groove 607, and the inner side of the limiting slide groove 607 is slidably connected with the surface of the linkage support rod 604, the fixing assembly 6 further includes an arc-shaped fixing claw 608 and an anti-skid rubber pad 609, and the outer end of the movable claw 606 is rotatably connected with the arc-shaped fixing claw 608, and the inner surface of the arc-shaped fixing claw 608 is bonded with the anti-skid rubber pad 609, starting The micro electric push rod 602 drives the connecting drive rod 603 to move toward the outer end, and drives the linked support rod 604 to move toward the outer end along the inner side of the limiting slide groove 607 through the connecting drive rod 603. During the movement of the linked support rod 604, the movable claw 606 is driven to rotate outward around the outer end of the fixing part 605, and further drives the arc-shaped fixed claw 608 to be retracted inward. The arc-shaped fixed claw 608 will rotate around the movable claw 606 at the same time until the inner surface of the arc-shaped fixed claw 608 fits with the surface of the wire coil to be loaded. The anti-slip rubber pad 609 can not only prevent the wire coil from loosening, but also prevent the wire coil from being compressed and broken.

[0025] In actual use, first, start the micro electric push rod 602, so that the micro electric push rod 602 drives the connecting drive rod 603 to move toward the outer end, and drives the linkage support rod 604 to move toward the outer end along the inner side of the limiting slide groove 607 through the connecting drive rod 603. During the movement of the linkage support rod 604, it will drive the movable claw 606 to rotate outward around the outer end of the fixing part 605 and retract it, and further drive the arc-shaped fixed claw 608 to retract inward. The arc-shaped fixed claw 608 will rotate around the movable claw 606 at the same time until the inner surface of the arc-shaped fixed claw 608 fits with the surface of the wire coil to be loaded. The anti-skid rubber pad 609 can not only prevent the wire coil from loosening, but also prevent the wire coil from being compressed and broken. Then, start the servo electric The machine 201 causes the servo motor 201 to drive the threaded screw 202 to rotate, thereby driving the moving block 203 to move left and right along the surface of the threaded screw 202, further driving the support plate 204 to move left and right along the inner side of the sliding groove 206, and the support plate 204 drives the clamped wire coil to move left and right through the support frame 601. The hydraulic push rod 205 is started, so that the hydraulic push rod 205 drives the clamped wire coil to move up and down through the support frame 601. The protective cover 3 protects the rotating motor 4. The servo motor 201 is started, so that the servo motor 201 drives the rotating block 5 to rotate, and then drives the two groups of support frames 601 to rotate through the rotating block 5, so that the device can clamp two groups of wire coils at the same time for loading.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A driving mechanism for a mechanical claw of a winding machine, comprising a support frame (1) and an adjustment assembly (2), characterized in that: The support frame (1) has a hollow structure inside, the adjustment component (2) is arranged inside the support frame (1), and the adjustment component (2) comprises a servo motor (201), a threaded screw (202), a moving block (203), a support plate (204), a hydraulic push rod (205) and a sliding groove (206), the servo motor (201) is arranged at the left end inside the support frame (1), and the output end of the servo motor (201) is connected to the threaded screw (202) through a coupling. ), the surface of the threaded screw (202) is threadedly connected with a moving block (203), and a support plate (204) is installed at the front end of the upper surface of the moving block (203), and a hydraulic push rod (205) is arranged at the front end of the upper surface of the support plate (204), and a sliding groove (206) is opened at the upper end of the front surface of the support frame (1), and the support frame (1) is a steel structure as a whole, and the front end of the support plate (204) passes through the inner side of the sliding groove (206) and extends to the front of the support frame (1).

2. A driving mechanism for a winding machine mechanical claw according to claim 1, characterized in that: A protective cover (3) is installed at the bottom of the hydraulic push rod (205), and the protective cover (3) is a mesh cover structure.

3. A driving mechanism for a winding machine mechanical claw according to claim 2, characterized in that: A rotating motor (4) is installed inside the protective cover (3), and the output end of the rotating motor (4) is connected to a rotating block (5) via a coupling.

4. A driving mechanism for a mechanical claw of a winding machine according to claim 3, characterized in that: The rotating block (5) is an integrally formed steel structure, and fixing components (6) for multi-directional fixing are arranged on both sides of the rotating block (5).

5. A driving mechanism for a mechanical claw of a winding machine according to claim 4, characterized in that: The fixing assembly (6) comprises a support frame (601), a micro electric push rod (602), a connecting drive rod (603) and a linkage support rod (604), wherein the support frame (601) is arranged on the surfaces of both sides of the rotating block (5), the micro electric push rod (602) is installed on the inner side of the support frame (601), and the outer end of the micro electric push rod (602) is connected to the connecting drive rod (603), and the outer end of the connecting drive rod (603) is installed with the linkage support rod (604).

6. A driving mechanism for a mechanical claw of a winding machine according to claim 5, characterized in that: The fixing assembly (6) further comprises a fixing member (605), a movable claw (606) and a limiting sliding groove (607), and the fixing member (605) is installed on the outer surface of the support frame (601), the outer end surface of the fixing member (605) is rotatably connected with the movable claw (606), and the limiting sliding groove (607) is provided on the upper and lower surfaces of the movable claw (606), and the inner side of the limiting sliding groove (607) is slidably connected to the surface of the linkage support rod (604).

7. A driving mechanism for a mechanical claw of a winding machine according to claim 6, characterized in that: The fixing assembly (6) further comprises an arc-shaped fixing claw (608) and an anti-skid rubber pad (609), and the outer end of the movable claw (606) is rotatably connected to the arc-shaped fixing claw (608), and the inner surface of the arc-shaped fixing claw (608) is bonded to the anti-skid rubber pad (609).

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