Efficient automatic spring machine for spring manufacturing

Abstract

The utility model discloses an efficient automatic spring machine for spring manufacture, including collecting mechanism, winding mechanism, collecting mechanism includes box, rolling plate, collecting tank, first spring plate, second spring plate, first spring, second spring, second spring plate and box fixed connection, first spring plate and box rotary connection, the rolling plate is equipped with the rolling plate, the rolling plate is equipped with the rolling plate, the rolling plate is equipped with the rolling plate, the rolling plate is equipped with the rolling plate. And the collecting mechanism is used for collecting the springs produced in the device. According to the spring packaging and sorting device, the collecting tank is arranged, so that the problem that the packaging and sorting efficiency is affected due to the fact that a plurality of springs are wound together after being stacked together is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of spring manufacturing, in particular to a high-efficiency automatic spring machine for spring manufacturing. Background Art

[0002] A spring machine is a machine specifically used to make springs, generally by rolling metal wire of a specific material into shape.

[0003] After the springs are processed, the existing devices of this type will cause the springs to curl together due to the way the springs are placed. This causes unnecessary efficiency reduction in subsequent packaging and sorting. For example, the Chinese patent publication number "CN210208467U" discloses an efficient automatic spring machine for manufacturing springs. This device uses a lower hopper and a collection box to collect the processed springs, but when the springs enter the collection box, they will be piled together. Since there is a gap between each coil of the spring, two or more springs will be entangled after multiple springs are piled together, so that the staff need to manually separate the entangled springs, which causes efficiency reduction in subsequent packaging and sorting processes. Accordingly, the present application proposes an efficient automatic spring machine for manufacturing springs. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a high-efficiency automatic spring machine for spring manufacturing.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A high-efficiency automatic spring machine for spring manufacturing includes a collecting mechanism and a winding mechanism. The collecting mechanism includes a box, a rolling plate, a collecting tank, a No. 1 spring plate, a No. 2 spring plate, a No. 1 spring, and a No. 2 spring. The No. 2 spring plate is fixedly connected to the box, and the No. 1 spring plate is rotatably connected to the box. The collecting mechanism is used to collect the springs produced in the device. When the device is running, the springs produced by the winding mechanism will enter the collecting tank in sequence. When the collecting tank is full of springs, it will roll downward along the rolling plate. Since the produced springs enter the collecting tank in sequence, the springs are neatly arranged in the collecting tank.

[0007] Preferably, the winding mechanism includes steel wire, motor No. 1, winding shaft, cylinder No. 1, cylinder No. 2, mounting plate, cutter, pressure block, cylinder No. 3, motor No. 2, feed head, feed roller, partition, and connecting block. Cylinder No. 1 and cylinder No. 2 are fixedly connected to the mounting plate, cylinder No. 3 is fixedly connected to the partition, the output shaft of motor No. 1 is fixedly connected to the winding shaft, the feed head is slidingly connected to the partition, the winding shaft is rotatably connected to the side wall of the box, and the winding mechanism is used for winding springs. When motor No. 1, cylinder No. 1, motor No. 2, and cylinder No. 3 operate together, the steel wire will be pressed onto the winding shaft by the pressure block, and then the steel wire will be wound on the winding shaft to form. The spacing between each turn of the spring is controlled by controlling the amount by which the output rod of cylinder No. 3 is retracted.

[0008] Preferably, the No. 1 spring is fixedly connected between the No. 2 spring plate and the No. 1 spring plate, and the No. 2 spring is fixedly connected inside the No. 1 spring plate.

[0009] Preferably, the pressure block is fixedly connected to the output rod of the No. 1 cylinder, the cutter is fixedly connected to the output rod of the No. 2 cylinder, the connecting block is rotatably connected to the feed roller, one of the feed rollers is fixedly connected to the output shaft of the No. 2 motor, and the steel wire passes through the feed head.

[0010] Preferably, a rubber ring is fixedly connected to the upper end of the collecting tank, and the inner diameter of the rubber ring is slightly smaller than the inner diameter of the spring at the production site of the device.

[0011] Preferably, the partition is fixedly connected between the two side walls of the box.

[0012] The utility model has the following beneficial effects:

[0013] 1. By setting up a collection tank, the device avoids the problem of multiple springs being entangled after being piled up, thereby affecting the efficiency of packaging and sorting. Because the springs collected by the device are neatly arranged in the collection tank in sequence, the springs collected by the device can avoid the problem of multiple springs being piled up together.

[0014] 2. By providing a winding shaft, the steel wire in the device only needs to be wound around the winding shaft to form the spring, which improves the production efficiency of the device and makes the structure of the device simpler than other similar devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency automatic spring machine for spring manufacturing proposed in the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of a box in a high-efficiency automatic spring machine for spring manufacturing proposed in the utility model;

[0017] Figure 3 for Figure 2 Enlarged view of point A;

[0018] Figure 4 The utility model provides a schematic structural diagram of a collecting tank in a high-efficiency automatic spring machine for spring manufacturing.

[0019] In the figure: 1 box body, 2 rolling plate, 3 collecting tank, 4 No. 1 spring plate, 5 No. 2 spring plate, 6 No. 1 spring, 7 No. 2 spring, 8 No. 1 cylinder, 9 No. 2 cylinder, 10 cutter, 11 mounting plate, 12 steel wire, 13 No. 1 motor, 14 No. 3 cylinder, 15 feeding head, 16 pressure block, 17 No. 2 motor, 18 feeding roller, 19 partition, 20 rubber ring, 21 winding shaft, 22 connecting block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-4 A high-efficiency automatic spring machine for spring manufacturing includes a collecting mechanism and a winding mechanism. The collecting mechanism includes a box 1, a rolling plate 2, a collecting tank 3, a No. 1 spring plate 4, a No. 2 spring plate 5, a No. 1 spring 6, and a No. 2 spring 7. The No. 2 spring 7 is fixedly connected to the inside of the No. 1 spring plate 4, and the No. 1 spring 6 is fixedly connected between the No. 2 spring plate 5 and the No. 1 spring plate 4.

[0022] The No. 2 spring plate 5 is fixedly connected to the box body 1, and the No. 1 spring plate 4 is rotatably connected to the box body 1. The collecting mechanism is used to collect the springs produced in this device. When this device is running, the springs produced by the winding mechanism will enter the collecting tank 3 in sequence. The upper end of the collecting tank 3 is fixedly connected to a rubber ring 20, and the inner diameter of the rubber ring 20 is slightly smaller than the inner diameter of the spring produced by this device.

[0023] The rubber ring 20 is an inwardly inclined structure. After the produced spring enters the collection tank, the elasticity of the rubber will cause the rubber ring 20 to be stretched, allowing the spring to enter the collection tank 3. When the collection tank 3 is full of springs, they will roll off the rolling plate 2 due to the action of gravity, completing the collection of the springs. Since the springs enter the collection tank 3 one by one, this can prevent the springs from being entangled.

[0024] When the collecting tank 3 is filled with springs, it will roll downward along the rolling plate 2. Since the produced springs enter the collecting tank 3 in sequence, the springs are neatly arranged in the collecting tank 3.

[0025] The winding mechanism includes a steel wire 12, a No. 1 motor 13, a winding shaft 21, a No. 1 cylinder 8, a No. 2 cylinder 9, a mounting plate 11, a cutter 10, a pressure block 16, a No. 3 cylinder 14, a No. 2 motor 17, a feed head 15, a feed roller 18, a partition 19, and a connecting block 22. The pressure block 16 is fixedly connected to the output rod of the No. 1 cylinder 8, and the connecting block 22 is rotatably connected to the feed roller 18. One of the feed rollers 18 is fixedly connected to the output shaft of the No. 2 motor 17. The steel wire 12 passes through the feed head 15. When the spring is wound to a certain length, the spring will be cut off by the cutter 10. The spring wound in this device will be pushed to the front of the winding shaft 21 by the No. 3 cylinder 14 in sequence along the winding shaft 21, and finally pushed into the collection tank 3 to complete the collection of the spring.

[0026] The No. 1 cylinder 8 and the No. 2 cylinder 9 are fixedly connected to the mounting plate 11, and the cutter 10 is fixedly connected to the output rod of the No. 2 cylinder 9.

[0027] The partition 19 is fixedly connected between the two side walls of the box body 1, the No. 3 cylinder 14 is fixedly connected to the partition 19, the output shaft of the No. 1 motor 13 is fixedly connected to the winding shaft 21, the feeding head 15 is slidably connected to the partition 19, and the winding shaft 21 is rotatably connected to the side wall of the box body 1.

[0028] The winding mechanism is used to wind the spring. When the No. 1 motor 13, the No. 1 cylinder 8, the No. 2 motor 17 and the No. 3 cylinder 14 are running together, the steel wire 12 will be pressed onto the winding shaft 21 by the pressure block 16, and then the steel wire 12 will be wound on the winding shaft 21 to form a shape. The spacing between each coil of the spring is controlled by controlling the amount of retraction of the output rod of the No. 3 cylinder 14.

[0029] When using this device, first pass the steel wire 12 between the two feeding rollers 18, and then pass it through the feeding head 15, so that the steel wire 12 is located below the pressing block 16, and then start the No. 1 cylinder 8, and the No. 1 cylinder 8 will press the steel wire 12 onto the winding shaft 21, and then start the No. 1 motor 13, and the No. 1 motor 13 will wind the steel wire 12 onto the winding shaft 21, and at the same time start the No. 3 cylinder 14, so that the output shaft of the No. 3 cylinder 14 retracts at a certain speed, so that the steel wire 12 forms a spiral shape on the winding shaft 21, and the spring is formed at this time. When the spring is wound to the position of the cutter 10, start the No. 2 cylinder 9, and the No. 2 cylinder 9 will cut the steel wire 12 to complete the winding of the spring, and then start the No. 3 cylinder 14 and the No. 2 motor 17 again, so that the No. 3 cylinder 14 is located at Figure 3 position, and then retract the output rod of the No. 3 cylinder 14, and push the last wound spring to the front end of the winding shaft 21, and so on. The springs can enter the collection tank 3 in turn to complete the collection.

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-efficiency automatic spring machine for spring manufacturing, comprising a collecting mechanism and a winding mechanism, characterized in that: The collecting mechanism comprises a box (1), a rolling plate (2), a collecting tank (3), a No. 1 spring plate (4), a No. 2 spring plate (5), a No. 1 spring (6), and a No. 2 spring (7). The No. 2 spring plate (5) is fixedly connected to the box (1), and the No. 1 spring plate (4) is rotatably connected to the box (1). The collecting mechanism is used to collect springs produced in the device. When the device is in operation, the springs produced by the winding mechanism will enter the collecting tank (3) in sequence. When the collecting tank (3) is filled with springs, it will roll downward along the rolling plate (2). Since the produced springs enter the collecting tank (3) in sequence, the springs are neatly arranged in the collecting tank (3).

2. A high-efficiency automatic spring machine for spring manufacturing according to claim 1, characterized in that: The winding mechanism comprises a steel wire (12), a No. 1 motor (13), a winding shaft (21), a No. 1 cylinder (8), a No. 2 cylinder (9), a mounting plate (11), a cutter (10), a pressure block (16), a No. 3 cylinder (14), a No. 2 motor (17), a feeding head (15), a feeding roller (18), a partition (19), and a connecting block (22). The No. 1 cylinder (8) and the No. 2 cylinder (9) are fixedly connected to the mounting plate (11), the No. 3 cylinder (14) is fixedly connected to the partition (19), and the output shaft of the No. 1 motor (13) is fixedly connected to the winding shaft. The shaft (21) is fixedly connected, the feeding head (15) is slidably connected to the partition (19), the winding shaft (21) is rotatably connected to the side wall of the box body (1), and the winding mechanism is used to wind the spring. When the No. 1 motor (13), the No. 1 cylinder (8) and the No. 2 motor (17) and the No. 3 cylinder (14) operate together, the steel wire (12) will be pressed onto the winding shaft (21) by the pressing block (16), and then the steel wire (12) will be wound on the winding shaft (21) to form a shape. The spacing between each coil of the spring is controlled by controlling the amount by which the output rod of the No. 3 cylinder (14) is retracted.

3. The high-efficiency automatic spring machine for spring manufacturing according to claim 1, characterized in that: The No. 1 spring (6) is fixedly connected between the No. 2 spring plate (5) and the No. 1 spring plate (4), and the No. 2 spring (7) is fixedly connected inside the No. 1 spring plate (4).

4. A high-efficiency automatic spring machine for spring manufacturing according to claim 2, characterized in that: The pressure block (16) is fixedly connected to the output rod of the No. 1 cylinder (8), the cutter (10) is fixedly connected to the output rod of the No. 2 cylinder (9), the connecting block (22) is rotatably connected to the feed roller (18), one of the feed rollers (18) is fixedly connected to the output shaft of the No. 2 motor (17), and the steel wire (12) passes through the feed head (15).

5. The high-efficiency automatic spring machine for spring manufacturing according to claim 1, characterized in that: The upper end of the collecting tank (3) is fixedly connected with a rubber ring (20), and the inner diameter of the rubber ring (20) is slightly smaller than the inner diameter of the spring produced by the device.

6. A high-efficiency automatic spring machine for spring manufacturing according to claim 2, characterized in that: The partition (19) is fixedly connected between the two side walls of the box body (1).

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