A feeding and cutting mechanism of a around-the-foot machine

Abstract

The utility model discloses a kind of feeding cutting line mechanism of winding machine, including feeding conveyor belt and cutting line support, the both sides of feeding conveyor belt are equipped with feeding side plate, the inside of feeding side plate is equipped with feeding belt, winding jig is placed on feeding belt, feeding blocking cylinder and feeding positioning cylinder are fixed on feeding side plate, the driving end of feeding blocking cylinder and the driving end of feeding positioning cylinder are extended to feeding belt, cutting line vertical movement module is installed on cutting line support, the driving end of cutting line vertical movement module is connected with cutting line pneumatic finger, the driving end of cutting line pneumatic finger is located with two sides soldier connection cutting head, the outside of cutting head is fixed with cutting line blade.The feeding cutting line mechanism of the winding machine is positioned to the winding jig conveyed, the copper wire of magnetic ring in winding jig is cut short using cutting line pneumatic finger, subsequent winding on the needle column of rubber shell is facilitated, positioning is accurate, and cutting line efficiency is high.

Description

Technical Field

[0001] This utility model relates to the technical field of electronic component manufacturing, and in particular to a feeding and cutting mechanism for a foot wrapping machine. Background Technology

[0002] In the production of electronic products such as filters and transformers, a magnetic ring (also known as a coil) needs to be placed inside the casing. The copper wire on the magnetic ring is then wound onto pins on both sides of the casing to facilitate subsequent processing. Existing winding machines are generally designed for the winding portion of the copper wire, resulting in low efficiency in cutting excessively long copper wires, poor positioning ability of the casing, and inconsistent cutting quality. Utility Model Content

[0003] One objective of this invention is to provide a feeding and cutting mechanism for a foot-winding machine, which positions the foot-winding fixture at the conveying position to ensure that the cutting blade accurately cuts the copper wires on both sides.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] A feeding and cutting mechanism for a foot wrapping machine includes an infeed conveyor belt and a cutting bracket. Infeed side plates are installed on both sides of the infeed conveyor belt, and an infeed belt is installed on the inner side of the infeed side plates. A foot wrapping fixture is placed on the infeed belt. An infeed stop cylinder and an infeed positioning cylinder are fixed on the infeed side plates. The driving ends of both the infeed stop cylinder and the infeed positioning cylinder extend onto the infeed belt. A cutting vertical movement module is installed on the cutting bracket. A cutting pneumatic finger is connected to the driving end of the cutting vertical movement module. Cutting blades are connected to the driving ends of the cutting pneumatic fingers on both sides. Cutting blades are fixed to the outer side of the cutting blades.

[0006] As a preferred technical solution, a feeding drive wheel and a feeding driven wheel are respectively provided on both sides of the feeding side plate, the feeding belt drive is between the feeding drive wheel and the feeding driven wheel, and a feeding motor is fixed at one end of the feeding side plate, the feeding motor is connected to the feeding drive wheel.

[0007] As a preferred technical solution, the drive end of the feed stop cylinder blocks the front side of the foot-wrapping fixture, and the drive end of the feed positioning cylinder presses against the side of the foot-wrapping fixture.

[0008] As a preferred technical solution, a positioning notch is provided on one side of the foot-wrapping fixture, and the drive end of the feeding positioning cylinder is inserted into the positioning notch.

[0009] As a preferred technical solution, the driving end of the tangent vertical movement module is fixed with a tangent pressure block, the tangent pneumatic finger is located below the tangent pressure block, and the tangent blade is installed at an angle along the vertical direction.

[0010] As a preferred technical solution, a tangential cover is fixed to the outside of the tangential pneumatic finger, and the tangential cover covers the foot-wrapping fixture.

[0011] As a preferred technical solution, the tangent support is provided with a waste wire outlet in the middle, and the lower end of the waste wire outlet is connected to a waste wire guide tube.

[0012] The beneficial effects of this utility model are as follows: It provides a feeding and cutting mechanism for a foot winding machine. The feeding and cutting mechanism of the foot winding machine positions the conveyed foot winding fixture and uses a cutting pneumatic finger to cut the copper wire of the magnetic ring in the foot winding fixture short, which makes it easier to wind it onto the needle column of the rubber shell. The positioning is accurate and the cutting efficiency is high. Attached Figure Description

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is a schematic diagram of the overall structure of the feeding and cutting mechanism of a foot wrapping machine as described in the embodiment;

[0015] Figure 2 This is a schematic diagram of the feed conveyor belt described in the embodiment;

[0016] Figure 3 This is a schematic diagram of the tangent vertical displacement module described in the embodiment.

[0017] Figures 1 to 3 middle:

[0018] 1. Feed conveyor belt; 2. Cutting bracket; 3. Feed side plate; 4. Feed belt; 5. Feed stop cylinder; 6. Feed positioning cylinder; 7. Cutting vertical movement module; 8. Cutting pneumatic finger; 9. Cutting head; 10. Cutting blade; 11. Feed drive wheel; 12. Feed driven wheel; 13. Feed motor; 14. Positioning notch; 15. Cutting pressure block; 16. Cutting cover; 17. Waste wire discharge outlet; 18. Waste wire guide tube; 19. Foot wrapping fixture. Detailed Implementation

[0019] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0020] like Figures 1 to 3As shown in this embodiment, a feeding and cutting mechanism for a foot wrapping machine includes an infeed conveyor belt 1 and a cutting bracket 2. Infeed side plates 3 are installed on both sides of the infeed conveyor belt 1, and an infeed belt 4 is installed on the inner side of the infeed side plates 3. A foot wrapping fixture 19 is placed on the infeed belt 4. An infeed stop cylinder 5 and an infeed positioning cylinder 6 are fixed on the infeed side plates 3. The driving ends of the infeed stop cylinder 5 and the infeed positioning cylinder 6 both extend to the infeed belt 4. A cutting vertical movement module 7 is installed on the cutting bracket 2. A cutting pneumatic finger 8 is connected to the driving end of the cutting vertical movement module 7. A cutting head 9 is connected to the driving end of the cutting pneumatic finger 8 on both sides. A cutting blade 10 is fixed to the outer side of the cutting head 9.

[0021] A magnetic ring is placed inside the plastic shell. The foot-winding fixture 19 with the plastic shell is placed between the two feed side plates 3 of the feed conveyor belt 1. The feed belt 4 drives the foot-winding fixture 19 to move. After the feed stop cylinder 5 extends its drive end to the feed belt 4, the position of the foot-winding fixture 19 is restricted. At the same time, the feed positioning cylinder 6 extends to fix the position of the foot-winding fixture 19. The foot-winding fixture 19 that continues to be conveyed is restricted by one feed stop cylinder 5 and one feed positioning cylinder 6. In addition, one feed stop cylinder 5 and one feed positioning cylinder 6 are fixed and waiting for wire cutting. Then, the wire cutting vertical movement module 7 controls the wire cutting pneumatic finger 8 to move downward. The cutting head 9 presses on the plastic shell, and the wire cutting blades 10 on both sides are responsible for cutting the longer copper wires.

[0022] Feed drive wheel 11 and feed driven wheel 12 are respectively provided on both sides of the feed side plate 3. Feed belt 4 drives between the feed drive wheel 11 and the feed driven wheel 12. Feed motor 13 is fixed at one end of the feed side plate 3. Feed motor 13 is connected to feed drive wheel 11. In the structure that drives the foot jig 19 to move, feed motor 13 provides power, so that feed drive wheel 11 rotates. Feed driven wheel 12 rotates under the drive of feed belt 4. Feed belt 4 can drive foot jig 19 to move.

[0023] Specifically, the drive end of the feed stop cylinder 5 blocks the front side of the foot wrapping fixture 19, and the drive end of the feed positioning cylinder 6 presses against the side of the foot wrapping fixture 19. Moreover, a positioning notch 14 is provided on one side of the foot wrapping fixture 19. The drive end of the feed positioning cylinder 6 is inserted into the positioning notch 14. At the rear end of the feed conveyor belt 1, the feed stop cylinder 5 restricts the position of the cut foot wrapping fixture 19. The feed positioning cylinder 6 extends its drive end. If it senses that it has been inserted into the positioning notch 14, the current position of the foot wrapping fixture 19 is correct, and it continues to move backward. If it senses that it has not been inserted into the positioning notch 14, the direction of the foot wrapping fixture 19 is wrong, and the foot wrapping fixture 19 needs to be rotated 180 degrees in the horizontal direction to straighten the foot wrapping fixture 19 before moving it.

[0024] The drive end of the tangent vertical movement module 7 is fixed with a tangent pressure block 15. The tangent pneumatic finger 8 is located below the tangent pressure block 15. The tangent blade 10 is installed at an angle along the vertical direction. Moreover, a tangent cover 16 is fixed on the outside of the tangent pneumatic finger 8. The tangent cover 16 covers the foot-wrapping fixture 19. The tangent vertical movement module 7 controls the tangent pressure block 15 to move down, driving the tangent pneumatic finger 8 to press and fix the rubber shell on the foot-wrapping fixture 19. At this time, the tangent cover 16 covers the current foot-wrapping fixture 19 to prevent the cut copper wire from falling out. The inclined tangent blade 10 cuts inward and downward, ensuring the accuracy of the tangent position and the quality of the copper wire break.

[0025] The cut wire bracket 2 has a waste wire outlet 17 in the middle. The lower end of the waste wire outlet 17 is connected to a waste wire guide tube 18. The cut copper wire falls from the waste wire outlet 17 and is collected after passing through the waste wire guide tube 18.

[0026] It should be stated that the above specific embodiments are merely preferred embodiments of this utility model and the technical principles used therein. Within the scope of the technology disclosed in this utility model, any changes or substitutions that are easily conceived by those skilled in the art should be covered within the protection scope of this utility model.

Claims

1. A feeding and cutting mechanism for a foot wrapping machine, characterized in that, The device includes an infeed conveyor belt and a tangent support. Infeed side plates are installed on both sides of the infeed conveyor belt, and an infeed belt is installed on the inner side of the infeed side plates. A foot-wrapping fixture is placed on the infeed belt. An infeed stop cylinder and an infeed positioning cylinder are fixed on the infeed side plates. The drive ends of both the infeed stop cylinder and the infeed positioning cylinder extend onto the infeed belt. A tangent vertical movement module is installed on the tangent support. The drive end of the tangent vertical movement module is connected to a tangent pneumatic finger. Cutting heads are connected to the drive ends of the tangent pneumatic fingers on both sides, and tangent blades are fixed to the outer side of the cutting heads.

2. The feeding and cutting mechanism of a foot winding machine according to claim 1, characterized in that, The feed side plate is provided with a feed drive wheel and a feed driven wheel on both sides respectively. The feed belt drive is between the feed drive wheel and the feed driven wheel. A feed motor is fixed at one end of the feed side plate and the feed motor is connected to the feed drive wheel.

3. The feeding and cutting mechanism of a foot winding machine according to claim 1, characterized in that, The drive end of the feed stop cylinder blocks the front side of the foot wrapping fixture, and the drive end of the feed positioning cylinder presses against the side of the foot wrapping fixture.

4. The feeding and cutting mechanism of a foot winding machine according to claim 3, characterized in that, A positioning notch is provided on one side of the foot-wrapping fixture, and the drive end of the feeding positioning cylinder is inserted into the positioning notch.

5. The feeding and cutting mechanism of a foot winding machine according to claim 1, characterized in that, The drive end of the tangent vertical movement module is fixed with a tangent pressure block, the tangent pneumatic finger is located below the tangent pressure block, and the tangent blade is installed at an angle along the vertical direction.

6. The feeding and cutting mechanism of a foot winding machine according to claim 1, characterized in that, A tangential cover is fixed to the outside of the tangential pneumatic finger, and the tangential cover covers the foot-wrapping fixture.

7. The feeding and cutting mechanism of a foot winding machine according to claim 1, characterized in that, The tangential support is provided with a waste wire outlet in the middle, and a waste wire guide tube is connected to the lower end of the waste wire outlet.

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