Small elastic piece roll material feeding and cutting module

Abstract

The utility model discloses a small elastic piece roll material feeding and cutting module which comprises a material disc roll material mechanism, an elastic piece cutting mechanism, a pinwheel feeding mechanism, a waste material cutting mechanism and an elastic piece suction mechanism, and the material disc roll material mechanism is composed of a roll material machine material disc, a material disc speed adjusting motor, a power switch and a guide wheel. Full automation of elastic piece separation, automatic rolling, feeding and pushing of elastic pieces, automatic induction blanking and automatic collection of waste and elastic pieces are achieved, efficient, high-speed and large-batch automatic production is achieved, the labor cost is reduced, meanwhile, the production speed can be greatly increased, parts machined through machine operation are high in standardization, and the production efficiency is improved. And the die failure rate is greatly reduced.

Description

Technical Field

[0001] This application relates to the field of small spring sheet processing technology, and in particular to a small spring sheet roll feeding and cutting module. Background Technology

[0002] "Small spring" usually refers to a small elastic element that is widely used in various industries such as machinery, electronics, and automobiles. It is made of metal or other elastic materials and has certain elasticity and deformability. It can return to its original state through deformation and plays a role in buffering, connecting, and fixing. Depending on the application, the shape, size and function of the small spring may vary.

[0003] Currently, to separate the spring sheets, manual separation from the strip is usually used, followed by feeding them into a die for stamping. However, due to the small size of the spring sheets, separation is difficult, and manual separation can easily cause deformation. Furthermore, manual stamping of spring sheets is inefficient. In addition, different operators have different habits in operating the equipment, resulting in variations in the processed spring sheets. In some cases, employees may even misoperate the equipment, causing damage to the die and rendering the equipment unusable. To address these issues, we propose a small spring sheet roll feeding and cutting module. Utility Model Content

[0004] The purpose of this application is to provide a small spring roll feeding and cutting module, which solves the problems of the small size of the spring roll, the difficulty of separation, the easy deformation caused by manual separation of the spring roll, the low efficiency of manual punching of the spring roll, the different operating habits of different operators, the resulting differences in the processed spring rolls, and even the damage to the mold caused by some employees misoperating the equipment, making it impossible to process.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A small spring sheet roll feeding and cutting module includes a material tray winding mechanism, a spring sheet cutting mechanism, a needle wheel feeding mechanism, a waste material cutting mechanism, and a spring sheet suction mechanism. The material tray winding mechanism consists of a material tray of a winding machine, a material tray speed regulating motor, a power switch, and a guide wheel.

[0007] In a further embodiment, the spring sheet cutting mechanism consists of a strip positioning pin, an optical fiber sensor, a spring sheet cutting cylinder, a cutting blade, and a slide rail slider.

[0008] In a further embodiment, the needle wheel feeding mechanism consists of a needle wheel feeding motor, a needle wheel, bearings, a guide rail, and a connecting shaft.

[0009] In a further embodiment, the waste cutting mechanism consists of a waste strip cutting cylinder connecting plate, a waste strip cutting cylinder, a cutter, a cutter cover plate, a waste strip storage box, and a spring.

[0010] In a further embodiment, the spring sheet suction mechanism consists of a spring sheet handling module, a vacuum generator, a vacuum suction cup, a vacuum nozzle, and a rotary cylinder.

[0011] In a further embodiment, a fixture cover plate is provided on the material guide rail.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This application achieves full automation of spring separation, automatic feeding of rolled material to advance the spring, automatic sensing and punching, and automatic collection of waste material and spring, realizing efficient, high-speed and large-scale automated production, reducing labor costs while greatly increasing production speed, and the parts processed by machine operation are highly standardized, and the mold failure rate is greatly reduced. Attached Figure Description

[0014] Figure 1 A schematic diagram of the isometric view of the small spring sheet roll feeding and cutting module.

[0015] Figure 2 A schematic diagram of the isometric view of the small spring sheet coil feeding and cutting module without a frame.

[0016] Figure 3 A top view of the small spring roll feeding and cutting module.

[0017] In the diagram: 1. Material tray for the coiler; 2. Guide wheel; 3. Material tray speed control motor; 4. Power switch; 5. Spring conveying module; 6. Fixture cover plate; 7. Bearing; 8. Material strip waste cutting cylinder connecting plate; 9. Material guide rail; 10. Vacuum generator; 11. Cutter; 12. Cutter cover plate; 13. Pinwheel; 14. Rotary cylinder; 15. Material strip waste cutting cylinder; 16. Vacuum suction cup; 17. Vacuum nozzle; 18. Material strip waste collection box; 19. Pinwheel feeding motor; 20. Material strip positioning pin; 21. Fiber optic sensor. Detailed Implementation

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-3 In this utility model, a small spring roll feeding and cutting module includes a material tray winding mechanism, which consists of a material tray 1, a material tray speed regulating motor 3, a power switch 4 and a guide wheel 2, and is able to input the material tray 1 into the fixture.

[0021] The spring sheet cutting mechanism consists of a strip positioning pin 20, an optical fiber sensor 21, a spring sheet cutting cylinder, a lowering knife, and a slide rail slider. The strip positioning pin 20 can be used to position the strip and push out the spring sheet.

[0022] The pinwheel feeding mechanism consists of a pinwheel feeding motor 19, a pinwheel 13, a bearing 7, a guide rail 9, and a connecting shaft. By rotating the pinwheel 13 at a certain step angle, the material belt is pushed forward one material position.

[0023] The waste cutting mechanism consists of a waste strip cutting cylinder connecting plate 8, a waste strip cutting cylinder 15, a cutter 11, a cutter cover plate 12, a waste strip collection box 18, and a spring. The waste cutting cylinder 15 drives the cutter 11 to press down and cut off the waste, which falls into the waste strip collection box 18.

[0024] The spring sheet suction mechanism consists of a spring sheet handling module 5, a vacuum generator 10, a vacuum suction cup 16, a vacuum nozzle 17, and a rotary cylinder 14. The vacuum generator 10 can draw suction from inside the vacuum suction cup 16, and the vacuum nozzle 17 will pick up the spring sheet and send it to the designated position via the spring sheet handling module 5.

[0025] The guide rail 9 is equipped with a fixture cover plate 6, which can provide a certain degree of protection for the fixture.

[0026] The working principle of this application is as follows: First, the material tray 1 of the winding machine is placed into the winding machine, then the material strip is loaded into the guide rail 9. Then, the paper strip is manually threaded into the needle wheel feeding mechanism. After the fiber optic sensor 21 senses the spring sheet, the vacuum nozzle 16 picks up the spring sheet. Then, the spring sheet cutting cylinder works, driving the material strip positioning pin 20 to position the material strip. At the same time, the lower blade lifts out the spring sheet. The spring sheet transport module 5 moves the spring sheet to the designated area. The rotary cylinder 14 rotates a certain angle to place the spring sheet into the welding position for welding. When the fiber optic sensor 21 no longer senses the spring sheet, the spring sheet cutting cylinder retracts. The material strip positioning pin 20 descends, and the needle wheel feeding motor 19 drives the needle wheel 13 to rotate clockwise by 7.2°, pushing the material strip forward by one material position. The material strip waste cutting cylinder 15 works, driving the material strip waste cutting cylinder connecting plate 8 to press down the cutter 11, cutting off the waste material, which falls into the material strip waste collection box 18. Then the material strip waste cutting cylinder 15 retracts. The above steps can be repeated to achieve complete automation of spring sheet separation, automatic material winding and feeding to advance the spring sheet, automatic sensing and punching, and automatic collection of waste material and spring sheet, realizing efficient, high-speed and mass production.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A small spring sheet roll feeding and cutting module, characterized in that: It consists of a material tray winding mechanism, a spring sheet cutting mechanism, a needle wheel feeding mechanism, a waste material cutting mechanism, and a spring sheet suction mechanism. The material tray winding mechanism consists of a material tray (1), a material tray speed regulating motor (3), a power switch (4), and a guide wheel (2). The spring sheet cutting mechanism consists of a material strip positioning pin (20), an optical fiber sensor (21), a spring sheet cutting cylinder, a lowering knife, and a slide rail slider. The needle wheel feeding mechanism consists of a needle wheel feeding motor (19), a needle wheel (13), a bearing (7), a guide rail (9), and a connecting shaft.

2. The small spring sheet roll feeding and cutting module according to claim 1, characterized in that: The waste cutting mechanism consists of a waste strip cutting cylinder connecting plate (8), a waste strip cutting cylinder (15), a cutter (11), a cutter cover plate (12), a waste strip storage box (18), and a spring.

3. The small spring sheet roll feeding and cutting module according to claim 1, characterized in that: The spring sheet suction mechanism consists of a spring sheet handling module (5), a vacuum generator (10), a vacuum suction cup (16), a vacuum nozzle (17), and a rotary cylinder (14).

4. The small spring sheet roll feeding and cutting module according to claim 3, characterized in that: The guide rail (9) is provided with a fixture cover plate (6).

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