A screw sorting device

Abstract

The utility model discloses a screw sorting device, including elevating gear, it is used for the feeding work of screw, be provided with lower casing in the bottom of elevating gear, is used for the support work of whole device, the inside of lower casing is provided with rotating handle device, it is used for controlling elevating gear and is lifted and is fed work, one side outside of elevating gear is provided with disc device, and the outside of disc device is provided with upper casing. This screw sorting device is provided with rotating handle device, through the rotation of rotating handle device, can carry out the automatic sorting collection work to the batch disorderly screw that enters the inside of elevating gear, thereby can replace a large number of manual labor, especially in large -scale production environment, can significantly reduce the labor cost, at the same time, compared with the sorting of manual sorting, the error rate is extremely low, thereby can also reach the purpose of improving sorting accuracy.

Description

Technical Field

[0001] This utility model relates to the field of mechanical design technology, specifically a screw sorting device. Background Technology

[0002] In modern industrial production, screws, as basic fasteners, are widely used in many fields such as electronics, machinery, automobiles, and aerospace. They come in various specifications, including different diameters, lengths, head shapes, and thread types. During use, screws are often mixed together, requiring manual sorting. While manual sorting can meet the needs of sorting multi-specification screws to some extent, it has significant drawbacks. During the sorting process, workers need to visually identify the size, shape, and other characteristics of the screws. Prolonged work can easily lead to visual fatigue, resulting in a significant decrease in sorting accuracy, frequent missorting and omissions, and consequently affecting the quality of subsequent assembly processes. Furthermore, it is inefficient, wasting a considerable amount of time and impacting work efficiency. To solve these problems, this utility model proposes a screw sorting device. Utility Model Content

[0003] The purpose of this invention is to provide a screw sorting device to solve the problem of sorting messy screws.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a screw sorting device, including a lifting device for loading screws, a lower housing at the bottom of the lifting device for supporting the entire device, a rotating handle inside the lower housing for controlling the lifting device to perform the lifting and loading operation, a disc device on one side of the lifting device, and an upper housing outside the disc device, the bottom of the upper housing mounted above the lower housing, a collecting device above the lower housing, and a sorting groove at the top of the collecting device, where screws sorted by the sorting groove enter the collecting device for collection.

[0005] Preferably, the lifting device includes a lifting machine a and a lifting machine b. The interior of the lifting machine a is set with an inclined structure, and the lifting machine b is provided on one side of its bottom. The lifting machine b and the groove at the bottom of the lifting machine a are engaged with each other. A sliding groove is provided on one side of the lifting machine a, and the end of the sliding groove is in contact with the outside of the disc device.

[0006] Preferably, the inner side of the upper housing is provided with a shaft connected to the disc device. The disc device includes a disc and a large gear. The large gear is located outside the disc, and grooves with a certain slope are distributed at equal angles on the outside of the disc. The position of the grooves corresponds to the end of the slide groove on the elevator a.

[0007] Preferably, the interior of the lower housing is a hollow structure, and the rotating handle device inside it includes a rotating rod, a cam, and a pinion. The cam and the pinion are coaxially connected to the outside of the rotating rod. The position of the cam corresponds to the position of the elevator b. The pinion meshes with the large gear outside the disc.

[0008] Preferably, the collection device includes a collection box and a storage box. The storage box has collection boxes of different sizes arranged at equal intervals inside. The number and position of the collection boxes correspond to the number and position of the sorting slots, and the sorting slots are designed in ascending order of size.

[0009] Preferably, the lifting device, upper housing, lower housing and collecting device are detachable and can be installed by means of adhesive bonding, bolting or snap-fit.

[0010] Compared with the prior art, the beneficial effects of this utility model are: the screw sorting device is equipped with a rotating handle device. By rotating the rotating handle device, a batch of messy screws that have entered the lifting device can be automatically sorted and collected, thereby replacing a large amount of manual labor. Especially in large-scale production environments, it can significantly reduce labor costs. At the same time, automatic sorting has a very low error rate compared with manual sorting, thereby improving sorting accuracy. The entire device can be assembled simply by piecing it together, making it easy to assemble and disassemble. The required parts are relatively simple and easy to process, and it does not require high-strength materials, allowing for a wide range of material options. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the main structure of this utility model. Figure 1 ; Figure 2 This is a schematic diagram of the main structure of this utility model. Figure 2 ; Figure 3 This is a schematic diagram of the internal structure of this utility model; Figure 4 This is a schematic diagram of the disc device structure of this utility model; Figure 5 This is a schematic diagram of the rotating handle device of this utility model; Figure 6 This is a schematic diagram of the collection device structure of this utility model; Figure 7 This is a half-sectional structural diagram of the lifting device of this utility model.

[0012] In the diagram: A-Lifting device; B-Upper housing; C-Disc device; D-Lower housing; E-Collection device; F-Rotating handle device; 5-Sorting trough; 1-Lift a; 2-Lift b; 3-Disc; 4-Large gear; 8-Handle; 7-Cam; 6-Small gear; 10-Collection box; 9-Storage box. Detailed Implementation

[0013] 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.

[0014] Please see Figure 1-7 This utility model provides a technical solution: a screw sorting device, including a lifting device A for loading screws. A lower housing D is provided at the bottom of the lifting device A for supporting the entire device. A rotating handle device F is provided inside the lower housing D for controlling the lifting device A to lift and load screws. A disc device C is provided on one side of the lifting device A, and an upper housing B is provided outside the disc device C. The bottom of the upper housing B is installed above the lower housing D. A collecting device E is also provided above the lower housing D. A sorting groove 5 is provided at the top of the collecting device E. Screws sorted by the sorting groove 5 will enter the collecting device E for collection.

[0015] The lifting device A includes a lifting platform a1 and a lifting platform b2. The interior of the lifting platform a1 is set with an inclined structure, and the lifting platform b2 is set on one side of its bottom. The lifting platform b2 and the groove at the bottom of the lifting platform a1 are engaged with each other. A sliding groove is set on the outside of one side of the lifting platform a1, and the end of the sliding groove contacts the outside of the disc device C. The lifting device A can be used to continuously lift a batch of screws to achieve the control of the batch of screws to rise in equal amounts.

[0016] The inner side of the upper housing B is provided with a shaft that connects to the disc device C. The disc device C includes a disc 3 and a large gear 4. The large gear 4 is located on the outside of the disc 3, and grooves with a certain slope are distributed at equal angles on the outside of the disc 3. The position of the grooves corresponds to the end of the sliding groove on the lifting machine a1. The screw raised by the lifting device A will fall through the sliding groove on the outside of the lifting machine a1 to the slot inside the disc 3, and work as the disc 3 rotates.

[0017] The lower housing D has a hollow interior and contains a rotating handle device F. The rotating handle device F includes a rotating rod 8, a cam 7, and a pinion 6. The cam 7 and the pinion 6 are coaxially connected to the outside of the rotating rod 8. The position of the cam 7 corresponds to the position of the elevator b2. The pinion 6 meshes with the large gear 4 on the outside of the disc 3. When the rotating rod 8 rotates, the cam 7 and the pinion 6 rotate. When the cam 7 rotates, it raises the elevator b2, thereby controlling the screws to rise in batches. When the pinion 6 rotates, it meshes with the large gear 4 on the outside of the disc 3, causing the disc 3 to rotate its internal slot.

[0018] The collection device E includes a collection box 10 and a storage box 9. The storage box 9 has collection boxes 10 of different sizes arranged at equal intervals inside. The number and position of the collection boxes 10 correspond to the number and position of the sorting slots 5. The sorting slots 5 are designed from small to large. The screws that fall into the sorting slots 5 will be sorted through the sorting slots 5 designed from small to large, thereby achieving the purpose of sorting.

[0019] The lifting device A, upper shell B, lower shell D, and collecting device E are detachable and can be installed by means of adhesive bonding, bolting, or snap-fit. By detaching and installing the lifting device A, upper shell B, lower shell D, and collecting device E, the entire device can be assembled and spliced, making it convenient to disassemble and reassemble the entire device.

[0020] Working principle: When using this screw sorting device, a batch of messy screws will fall into the inclined box of the elevator a(1). Rotating the handle 8 drives the cam 7 and the pinion 6 to rotate together. The rotation of the cam 7 drives the elevator b(2) to move up and down, bringing the screws into the slide of the elevator a(1). The screws slide down the slide and enter the slot of the disc 3. The pinion 6 drives the large gear 4 to rotate. The disc 3 follows the rotation of the large gear 4. The screws slide down the sorting slot 5 with the large gear 4. The sorting slot 5 is designed with a gap between it and the upper housing B. The screw head can slide into the gap slot, so that the screw can slide down stably. The sorting slot 5 is designed with slots from small to large. When the screw slides to the appropriate slot, it will fall into the corresponding collection box 10 due to gravity, completing the screw sorting work. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0021] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A screw sorting device, characterized in that, The device includes a lifting device (A) for loading screws. A lower housing (D) is located at the bottom of the lifting device (A) to support the entire device. A rotating handle device (F) is located inside the lower housing (D) to control the lifting device (A) for loading. A disc device (C) is located on one side of the lifting device (A), and an upper housing (B) is located outside the disc device (C). The bottom of the upper housing (B) is installed above the lower housing (D). A collecting device (E) is located above the lower housing (D). A sorting groove (5) is located at the top of the collecting device (E). Screws sorted by the sorting groove (5) will enter the collecting device (E) for collection.

2. The screw sorting device according to claim 1, characterized in that: The lifting device (A) includes a lifting machine a (1) and a lifting machine b (2). The interior of the lifting machine a (1) is set with an inclined structure, and the lifting machine b (2) is provided on one side of its bottom. The lifting machine b (2) and the groove at the bottom of the lifting machine a (1) are engaged with each other. A sliding groove is provided on the outside of one side of the lifting machine a (1), and the end of the sliding groove is in contact with the outside of the disc device (C).

3. The screw sorting device according to claim 2, characterized in that: The inner side of the upper housing (B) is provided with a shaft connected to the disc device (C). The disc device (C) includes a disc (3) and a large gear (4). The large gear (4) is located outside the disc (3), and grooves with a certain inclination are distributed at equal angles on the outside of the disc (3). The position of the grooves corresponds to the end of the sliding groove on the elevator a (1).

4. A screw sorting device according to claim 3, characterized in that: The interior of the lower housing (D) is hollow, and the rotating handle device (F) inside it includes a rotating rod (8), a cam (7) and a pinion (6). The rotating rod (8) is coaxially connected to the cam (7) and the pinion (6). The position of the cam (7) corresponds to the position of the elevator b (2). The pinion (6) meshes with the large gear (4) outside the disc (3).

5. A screw sorting device according to claim 1, characterized in that: The collection device (E) includes a collection box (10) and a storage box (9). The storage box (9) has collection boxes (10) of different sizes arranged at equal intervals inside. The number and position of the collection boxes (10) correspond to the number and position of the sorting slots (5), and the sorting slots (5) are designed in order from small to large.

6. A screw sorting device according to claim 1, characterized in that: The lifting device (A), upper housing (B), lower housing (D) and collecting device (E) are detachable and can be installed by means of adhesive bonding, bolting, or snap-fit.

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