Four-rail feeding elevator special for springs

Abstract

The utility model discloses a special four-rail feeding elevator for springs, which comprises a rack, a conveying chain plate is arranged on the rack, a stock bin is arranged at the bottom of the conveying chain plate, a discharge port is arranged at the top of the conveying chain plate, a discharge rail is arranged at the discharge port and on the rack, a sorting rail is arranged at the tail end of the discharge rail, and the sorting rail is arranged on the rack. A first vibrator is arranged below the sorting rail, a first sensor is arranged on the side face of the sorting rail, a second vibrator is arranged below the discharging rail, and a second sensor is arranged on the side face of the discharging rail. The spring feeding device is simple in structure, multi-station lifting feeding of springs can be achieved, the operation efficiency and stability of equipment are improved, and the defects that feeding postures are wrong and the like are overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of spring feeding equipment, in particular to a four-track feeding hoist special for springs. Background Art

[0002] Plate chain elevator is a relatively advanced vertical lifting equipment in China. It can be widely used to lift various bulk materials. The NE plate chain elevator consists of moving parts wrapped around the upper driving sprocket and the lower redirecting sprocket. Under the action of the driving device, the driving sprocket drives the traction member and the hopper to make a rotary circular motion. The material is fed into each hopper from the lower feed port. When the material is lifted to the upper sprocket, it is discharged from the discharge port under the action of gravity and centrifugal force.

[0003] An elevator is used to transfer materials on the spring processing production line. Generally, the outlet of the elevator has only a single channel, which has low operating efficiency and is prone to stacking, and the loading posture is often wrong. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a four-track feeding elevator specially designed for springs, which has a simple structure and can realize multi-station lifting and feeding of springs, improve the operating efficiency and stability of the equipment, and overcome the shortcomings of errors in feeding posture.

[0005] In order to solve the above technical problems, the utility model provides a spring-specific four-track feeding elevator, including a frame, a conveying chain plate is arranged on the frame, a material bin is arranged at the bottom of the conveying chain plate, a discharge port is arranged at the top, a discharge track is arranged on the frame at the discharge port, a sorting track is arranged at the end of the discharge track, a first vibrator is arranged below the sorting track, a first sensor is arranged on the side, and a second vibrator is arranged below the discharge track, and a second sensor is arranged on the side.

[0006] Furthermore, it includes a feeding motor, and the feeding motor is used to control the conveying chain plate.

[0007] Furthermore, it comprises a return material slide, and the return material slide is arranged between the discharge port and the silo.

[0008] Furthermore, a control box is arranged on the frame.

[0009] Furthermore, a universal wheel assembly is provided at the bottom of the frame.

[0010] Furthermore, four tracks are arranged inside the material sorting track.

[0011] Beneficial effects of the utility model: when the device is used, first pour the spring into the silo, press the start button to start working, the spring will flow upward with the conveying chain plate to the discharge port at the same time, and the spring will fall to the discharge track. The discharge track is driven by the second vibrator to continue to flow forward and adjust the discharge posture of the spring to axial discharge. During the process, the second sensor detects the incoming state of the spring, which is used to control the start and stop of the feeding motor, thereby controlling whether the conveyor line continues to replenish the material. After the spring flows out of the discharge track, it falls to the sorting track. This sorting track is driven by the first vibrator. The spring will adjust its posture to axially face the discharge direction in the sorting track. For the extra or stacked springs, the sorting track uses the structure to make it fall into the return slideway and return to the silo to complete the next cycle. The spring flowing out with the correct posture will reach the end of the sorting track to dock with other equipment. During the process, the first sensor detects the incoming state, controls the start and stop of the second vibrator to determine whether the discharge track continues to replenish the material into the sorting track, and controls the time and beat to make the equipment stable and cyclical. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a partial structural schematic diagram of the utility model.

[0014] Explanation of the numbers in the figure: 1. Frame; 2. Silo; 3. Conveyor chain; 4. Loading motor; 5. Discharge port; 6. Return chute; 7. Sorting track; 8. First vibrator; 9. Second vibrator; 10. Control box; 11. First sensor; 12. Second sensor; 13. Discharge track. DETAILED DESCRIPTION

[0015] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0016] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0017] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0018] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0020] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0021] Reference Figure 1 to Figure 2As shown, an embodiment of a spring-specific four-track feeding elevator of the utility model includes a frame 1, a conveying chain plate 3 is arranged on the frame 1, a silo 2 is arranged at the bottom of the conveying chain plate 3, a discharge port 5 is arranged at the top, a discharge track 13 is arranged on the frame 1 at the discharge port 5, a sorting track 7 is arranged at the end of the discharge track 13, a first vibrator 8 is arranged below the sorting track 7, a first sensor 11 is arranged on the side, a second vibrator 9 is arranged below the discharge track 13, and a second sensor 12 is arranged on the side.

[0022] It includes a feeding motor 4, which is used to control the conveying chain plate 3; it includes a return material slide 6, which is arranged between the discharge port 5 and the silo 2; a control box 10 is arranged on the frame 1 for controlling various electronic components; a universal wheel assembly is arranged at the bottom of the frame 1 to facilitate the movement of the entire frame 1; four tracks are arranged inside the sorting material track 7, and multi-track feeding improves operation efficiency.

[0023] When in use, first pour the spring into the silo 2, press the start button to start working, the spring will flow upward along with the conveying chain plate 3, and when it reaches the discharge port 5, the spring will fall onto the discharge track 13. The discharge track 13 is driven by the second vibrator 9 to continue to flow forward and adjust the discharge posture of the spring to axial discharge. During the process, the second sensor 12 detects the incoming state of the spring to control the start and stop of the feeding motor 4, thereby controlling whether the conveyor line continues to replenish the material, and the spring flows out from the discharge track 13. It falls onto the sorting track 7, which is driven by the first vibrator 8. The spring in the sorting track 7 will be adjusted to face the axial direction of the discharge direction. For the extra or stacked springs, the sorting track 7 uses a structure to make them fall into the return chute 6 and return to the silo 2 to complete the next cycle. The springs flowing out with the correct posture will reach the end of the sorting track 7 and dock with other equipment. During the process, the first sensor 11 detects the incoming material status and controls the start and stop of the second vibrator 9 to determine whether the discharge track 13 continues to replenish the material into the sorting track 7. By controlling the time and rhythm, the equipment can be stably cyclically operated.

[0024] The above-described embodiments are only preferred embodiments for fully illustrating the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or changes made by technicians in the technical field on the basis of the present utility model are all within the protection scope of the present utility model. The protection scope of the present utility model shall be subject to the claims.

Claims

1. A four-track feeding hoist for springs, characterized in that: The invention comprises a frame (1), wherein a conveying chain plate (3) is arranged on the frame (1), a material bin (2) is arranged at the bottom of the conveying chain plate (3), and a discharge port (5) is arranged at the top; a discharge track (13) is arranged on the frame (1) at the discharge port (5); a material sorting track (7) is arranged at the end of the discharge track (13); a first vibrator (8) is arranged below the material sorting track (7) and a first sensor (11) is arranged on the side; a second vibrator (9) is arranged below the discharge track (13) and a second sensor (12) is arranged on the side.

2. The spring-specific four-track feeding hoist as claimed in claim 1, characterized in that: It comprises a feeding motor (4), and the feeding motor (4) is used to control the conveying chain plate (3).

3. The spring-specific four-track feeding hoist as claimed in claim 1, characterized in that: It comprises a return material slideway (6), and the return material slide is arranged between the discharge port (5) and the silo (2).

4. The four-track feeding hoist for springs as claimed in claim 1, characterized in that: A control box (10) is arranged on the frame (1).

5. The spring-specific four-track feeding hoist as claimed in claim 1, characterized in that: A universal wheel assembly is provided at the bottom of the frame (1).

6. The four-track feeding hoist for springs as claimed in claim 1, characterized in that: Four tracks are arranged inside the material sorting track (7).

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