Magnetic ring feeding machine

Abstract

The utility model discloses a magnetic ring feeding machine which comprises a machine frame, a material bin is arranged on the machine frame, a material cavity used for containing a magnetic ring is arranged in the material bin, and a discharging opening is formed in the front side wall face of the material bin. The front side of the discharging port is provided with a grabbing element used for stretching into the discharging port so as to drive the magnetic ring to move forwards, and the rack is provided with a linear moving assembly used for driving the grabbing element to move front and back. When the linear moving assembly drives the grabbing element to stretch into the discharging port, the grabbing element can grab the magnetic ring located in the stock bin, and under the action of the linear moving assembly, the magnetic ring is driven to move forwards so that feeding can be conveniently conducted on a T2 winding machine.

Description

Technical Field

[0001] The utility model relates to a magnetic ring feeder. Background Art

[0002] In the production of network transformer products, T1+T2 double wire package is the core component of the network transformer. According to the requirements of the transformer model produced, a corresponding number of copper wires are twisted on the T1+T2 magnetic ring. After the winding is completed, the double wire package magnetic ring coil needs to be installed on the plastic shell.

[0003] During the processing of T1 and T2, the normal process is to first wind the magnetic ring of T1 through the T1 winding machine, and then transport the wound T1 to the T2 winding machine to combine T1 and T2.

[0004] During the T1 winding process, due to machine failure, jamming and other reasons, some T1 rings cannot be transported from the T1 machine to the T2 machine for assembly. These T1 rings will be manually taken out and collected. How to utilize these T1 rings has become a problem to be solved in production. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a magnetic ring feeder.

[0006] A magnetic ring feeder designed for this purpose comprises a frame, a material bin is arranged on the frame, a material cavity for placing the magnetic ring is arranged in the material bin, and a discharge port is arranged on the front side wall of the material bin;

[0007] A grabbing element for extending into the discharge port to drive the magnetic ring to move forward is arranged on the front side of the discharge port, and a linear moving component for driving the grabbing element to move forward and backward is arranged on the frame.

[0008] The linear motion assembly comprises a first cylinder, and the gripping element is arranged on a cylinder shaft of the first cylinder.

[0009] Preferably, the linear moving assembly further comprises a moving seat arranged to move forward and backward relative to the frame, and the frame is provided with a driving assembly for driving the moving seat to move forward and backward;

[0010] The first cylinder is fixedly mounted on the moving seat.

[0011] Preferably, the driving assembly includes pulleys arranged on the frame at front and rear intervals, belts are sleeved on the front and rear pulleys, a belt clamp is installed on the movable seat to fix the belt, and a driving motor is provided on the frame that is transmission-connected to any one of the pulleys.

[0012] Preferably, the grasping element is a magnetic attracting member, and the grasping element is magnetically attracted to the magnetic ring.

[0013] Preferably, a vibration element is arranged on the frame, and the feed bin is installed on the vibration element.

[0014] Preferably, a tail-breaking wire assembly is arranged on the front side of the discharge port. The tail-breaking wire assembly includes fixed clamping blocks and movable clamping blocks which are arranged at intervals left and right. The movable clamping block moves left and right relative to the frame, and a second air cylinder for driving the movable clamping block to move left and right is arranged on the frame;

[0015] The grasping element drives the magnetic ring to move back and forth between the fixed clamping block and the movable clamping block.

[0016] Preferably, a wire-straightening assembly is arranged on the front side of the tail-breaking wire assembly;

[0017] The wire-straightening assembly includes wire-straightening fixed blocks and wire-straightening sliders which are arranged at intervals left and right. The wire-straightening fixed blocks are fixed on the frame, the wire-straightening sliders are slidably arranged left and right on the frame, and a third air cylinder for driving the wire-straightening sliders to slide left and right is arranged on the frame.

[0018] Compared with the prior art, the utility model includes a frame. A feed bin is arranged on the frame. A material cavity for placing magnetic rings is arranged in the feed bin. A discharge port is arranged on the front side wall surface of the feed bin;

[0019] A grasping element for extending into the discharge port to drive the magnetic ring to move forward is arranged on the front side of the discharge port. A linear movement assembly for driving the grasping element to move back and forth is arranged on the frame. When the linear movement assembly drives the grasping element to extend into the discharge port, the grasping element can grasp the magnetic ring located in the feed bin and drive the magnetic ring to move forward under the action of the linear movement assembly, so as to facilitate feeding the T2 winding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Installation schematic diagram of the magnetic ring feeder installed on the T2 winding machine;

[0021] Figure 2 Schematic three-dimensional structure diagram of the magnetic ring feeder;

[0022] Figure 3 Schematic plan structure diagram of the magnetic ring feeder;

[0023] Figure 4 For Figure 3 Cross-sectional structure schematic diagram in the B-B direction in DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The present utility model will be further described below with reference to the drawings and embodiments.

[0025] See also Figures 1-4 A magnetic ring feeder includes a frame 10, a silo 110 is provided on the frame 10, a material cavity 100 for placing magnetic rings is provided in the silo 110, a discharge port 130 is provided on the front wall of the silo 110; a grabbing element 40 is provided on the front side of the discharge port 130 for extending into the discharge port 130 to drive the magnetic ring to move forward, and a linear moving component 30 is provided on the frame 10 for driving the grabbing element 40 to move forward and backward.

[0026] When the linear moving component 30 drives the grabbing element 40 to extend into the discharge port, the grabbing element 40 can grab the magnetic ring located in the silo 110 and, under the action of the linear moving component 40, drive the magnetic ring to move forward to facilitate feeding to the T2 winding machine 70.

[0027] See also Figure 2 The linear moving assembly 30 includes a first cylinder 350, and the grabbing element 40 is disposed on a cylinder shaft of the first cylinder 350. The first cylinder 350 can drive the grabbing element 40 to move forward and backward.

[0028] See also Figure 2 The linear moving component 30 also includes a moving base 300 that is arranged to move forward and backward relative to the frame 10, and the frame 10 is provided with a driving component 360 for driving the moving base 300 to move forward and backward; the first cylinder 350 is fixedly installed on the moving base 300.

[0029] The driving assembly 360 can drive the moving base 300 to move forward and backward. During this movement process, the first cylinder 350 and the grabbing element 40 move synchronously.

[0030] See also Figure 2 The driving assembly 360 includes pulleys 310 arranged on the frame 10 at intervals in front and back, and belts (not shown in the figure) are sleeved on the front and rear pulleys 310. A belt clamp 330 is installed on the moving seat 300 to be fixed with the belt, and a driving motor 320 is provided on the frame 10 to be connected to any one of the pulleys 310. During operation, the driving motor 320 drives the pulley 310 to rotate to drive the belt to run, thereby driving the moving seat 300 to move relative to the frame 10 through the belt clamp 330. When the driving motor 320 rotates forward or reversely, it can control the moving seat 300 to move forward or backward.

[0031] Furthermore, the grabbing element 40 is a magnetic attraction element, and the grabbing element 40 is magnetically attracted to the magnetic ring.

[0032] Furthermore, the grabbing element 40 is a magnet.

[0033] See Figure 1 , a vibration element 120 is provided on the frame 10, and the bin 110 is installed on the vibration element 120.

[0034] The vibration element 120 uses an existing vibration motor, which can drive the bin 110 to vibrate, so that during the vibration process, the magnetic ring moves toward the discharge port 130 side, facilitating the grasping element 40 to grasp.

[0035] See Figure 2 , a tail wire cutting assembly 50 is provided on the front side of the discharge port 130. The tail wire cutting assembly 50 includes a fixed clamping block 510 and a movable clamping block 530 arranged at intervals left and right. The movable clamping block 530 moves left and right relative to the frame 10, and a second cylinder 520 for driving the movable clamping block 530 to move left and right is provided on the frame 10;

[0036] The grasping element 40 drives the magnetic ring to move back and forth between the fixed clamping block 510 and the movable clamping block 530.

[0037] Before the magnetic ring is wound with wire, pre-cutting knife groups are provided in the winding machine, and these knife groups will pre-cut the wire. The pre-cutting does not completely cut off the wire, and it will leave a cut on the wire.

[0038] In the present utility model, when the grasping element 40 drives the magnetic ring to move forward to a preset position, the second cylinder 520 drives the movable clamping block 530 to move toward the fixed clamping block 510, and the wire on the magnetic ring is clamped by the two clamping blocks. After clamping, the grasping element 40 will continue to drive the magnetic ring to move forward. During this movement process, the wire will be pulled, so that the wire breaks at the pre-cut, separating the tail wire of the wire from the main wire wound around the magnetic ring.

[0039] See Figure 2 , a wire straightening assembly 60 is provided on the front side of the tail wire cutting assembly 50; the wire straightening assembly 60 includes a wire straightening fixed block 630 and a wire straightening slider 620 arranged at intervals left and right. The wire straightening fixed block 630 is fixed on the frame 10, the wire straightening slider 620 is slidably arranged left and right on the frame 10, and a third cylinder 610 for driving the wire straightening slider 620 to slide left and right is provided on the frame 10.

[0040] The function of the wire straightening assembly 60 is that when the magnetic ring passes through the wire straightening fixed block 630 and the wire straightening slider 620, the third cylinder 610 drives the wire straightening slider 620 to move toward the wire straightening fixed block 630, and the wire of the magnetic ring is clamped by the two, and this clamping is not completely tight, and the wire can still move between the two. The function of straightening the wire is to facilitate the feeding manipulator of the T2 winding machine 70 to clamp and feed the magnetic ring and the wire.

[0041] SeeFigure 1 , a pushing component 20 is arranged in the material chamber 100, a push plate 210 that moves back and forth relative to the material chamber 100 is arranged in the pushing component 20, and a linear element 220 for driving the push plate 210 back and forth is installed on the frame 10. The linear element 220 adopts existing elements such as a cylinder or a linear motor.

[0042] The setting of the push plate 210 limits the feeding space of the material chamber 100 according to the number of magnetic rings, avoiding the situation that the magnetic rings are all located on the side far from the discharge port 130 due to the small number of magnetic rings, which can improve the discharge efficiency and facilitate the grasping component to grasp the magnetic rings.

[0043] The content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0044] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and 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, so it cannot be understood as a limitation to the present invention. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features.

[0045] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A magnetic ring feeder, characterized in that: It comprises a frame (10), a material bin (110) is arranged on the frame (10), a material cavity (100) for placing a magnetic ring is arranged in the material bin (110), and a material outlet (130) is arranged on the front side wall surface of the material bin (110); The front side of the discharge port (130) is provided with a grabbing element (40) for extending into the discharge port (130) to drive the magnetic ring to move forward, and the frame (10) is provided with a linear moving component (30) for driving the grabbing element (40) to move forward and backward.

2. A magnetic ring feeder according to claim 1, characterized in that: The linear motion assembly (30) comprises a first cylinder (350), and the gripping element (40) is arranged on a cylinder shaft of the first cylinder (350).

3. A magnetic ring feeder according to claim 2, characterized in that: The linear moving assembly (30) further comprises a moving seat (300) arranged to move forward and backward relative to the frame (10); the frame (10) is provided with a driving assembly (360) for driving the moving seat (300) to move forward and backward; The first cylinder (350) is fixedly mounted on the moving seat (300).

4. A magnetic ring feeder according to claim 3, characterized in that: The driving assembly (360) comprises pulleys (310) arranged on the frame (10) at intervals in front and rear, belts are sleeved on the front and rear pulleys (310), a belt clip (330) is installed on the movable seat (300) and fixed to the belt, and a driving motor (320) is arranged on the frame (10) and is transmission-connected to any one of the pulleys (310).

5. A magnetic ring feeder according to any one of claims 1 to 4, characterized in that: The grabbing element (40) is a magnetic attraction element, and the grabbing element (40) is magnetically attracted to the magnetic ring.

6. A magnetic ring feeder according to any one of claims 1 to 4, characterized in that: A vibration element (120) is provided on the frame (10), and the silo (110) is mounted on the vibration element (120).

7. A magnetic ring feeder according to any one of claims 1 to 4, characterized in that: A tail wire breaking assembly (50) is arranged at the front side of the discharge port (130), the tail wire breaking assembly (50) comprising a fixed clamping block (510) and a movable clamping block (530) arranged at intervals on the left and right, the movable clamping block (530) moves left and right relative to the frame (10), and a second cylinder (520) is arranged on the frame (10) for driving the movable clamping block (530) to move left and right; The grabbing element (40) drives the magnetic ring to move back and forth between the fixed clamping block (510) and the movable clamping block (530).

8. A magnetic ring feeder according to claim 7, characterized in that: A wire drawing assembly (60) is arranged on the front side of the tail wire breaking assembly (50); The wire-straightening assembly (60) comprises a wire-straightening fixed block (630) and a wire-straightening slider (620) which are arranged at intervals on the left and right sides. The wire-straightening fixed block (630) is fixed on the frame (10). The wire-straightening slider (620) is arranged on the frame (10) to slide left and right. The frame (10) is provided with a third cylinder (610) for driving the wire-straightening slider (620) to slide left and right.

9. A magnetic ring feeder according to claim 1, characterized in that: A material pushing assembly (20) is arranged in the material chamber (100), and a pushing plate (210) is arranged in the material pushing assembly (20) and is movable forward and backward relative to the material chamber (100). A linear element (220) for driving the pushing plate (210) forward and backward is installed on the frame (10).

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