Automobile fastener automatic sorting device

Abstract

The utility model discloses an automatic sorting device of automobile fastener relates to fastener production equipment technical field, including sorting machine body and hopper, the hopper is installed above sorting machine body, the inside of slide is provided with the supporting plate, the top of supporting plate is hinged to have the flap, the output shaft of motor is connected with gear, the gear is engaged connection with the toothed plate, the below of flap is provided with hydraulic oil cylinder, the upper surface of flap is connected with first clamping plate, one side of second clamping plate and the upper surface of flap are in sliding contact, the utility model discloses design reasonable structure, it can pass through the cooperation between motor, supporting plate, flap and hydraulic oil cylinder, through motor drive gear rotation, after material frame moves to the hopper position, through hydraulic oil cylinder as power source and pushes the flap and turns over, after flap reverses, the fastener in the inside of material frame is poured into the inside of hopper, can promote material frame, has realized the purpose of saving manpower, has reduced manpower output.

Description

Technical Field

[0001] This utility model relates to the field of fastener production equipment technology, specifically to an automatic sorting device for automotive fasteners. Background Technology

[0002] Fasteners are a wide range of mechanical parts used for fastening and connecting various objects, making them a unified whole or maintaining a relatively fixed position. Fasteners include common bolts, nuts, screws, washers, and other fasteners, typically made of steel, possessing high strength and corrosion resistance, and are suitable for applications requiring high strength. Fastener sorting is a crucial step in the fastener manufacturing process, primarily responsible for ensuring product quality, improving production efficiency, reducing costs, and meeting diverse needs. It filters out fasteners whose dimensions (such as diameter, length, and pitch) do not meet standards, preventing mismatches during assembly or affecting connection strength due to dimensional deviations. The system detects surface defects in fasteners (such as cracks, burrs, oxidation, and plating peeling) to prevent defective products from entering the market. It also checks for performance defects in fasteners (such as insufficient hardness and low thread precision) to ensure that products meet industry standards or customer requirements. Through precise sorting, it ensures that the specifications and performance of fasteners in the same batch are highly consistent, improving the overall reliability of the product. It also removes unqualified products in advance to prevent them from entering subsequent stages such as assembly and packaging, reducing failures and losses in downstream processes. It promptly screens out unrepairable scrap products to avoid wasting raw materials on ineffective production, reducing production costs. Finally, it classifies and processes reworkable defective products (such as those with minor surface defects) to reduce the scrap rate.

[0003] Currently, fasteners require manual loading into the hopper during sorting. Since fasteners are usually loaded in heavy frames, batch loading is inefficient. Loading the entire frame into the hopper requires multiple people to lift it together. Although this method can load the fasteners into the hopper, it is labor-intensive. To address these issues, we offer an automatic sorting device for automotive fasteners. Utility Model Content

[0004] 1) Technical problems to be solved

[0005] This utility model proposes an automatic sorting device for automotive fasteners. Through the cooperation of a motor, pallet, flip plate and hydraulic cylinder, it solves the problem that filling the hopper with fasteners requires multiple people to lift it together. Although this method can fill the hopper with fasteners, it is relatively labor-intensive.

[0006] Technical solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an automatic sorting device for automotive fasteners, comprising a sorting machine body and a hopper, wherein the hopper is installed above the sorting machine body, a slide is provided on the outside of the sorting machine body, a support plate is provided inside the slide, a flap is hinged above the support plate, a motor is installed below the support plate, a gear is connected to the output shaft of the motor, and a toothed plate is provided inside the slide, wherein the gear meshes with the toothed plate;

[0008] A hydraulic cylinder is provided below the flap, a first clamping plate is connected to the upper surface of the flap, a lead screw is threaded to the inner wall of the flap, one end of the lead screw is rotatably connected to a second clamping plate, and one side of the second clamping plate slides in contact with the upper surface of the flap.

[0009] Furthermore, a base one is connected to the upper surface of the pallet, the fixed end of the hydraulic cylinder is rotatably connected to the inner wall of the base one, a base two is connected to the lower surface of the flip plate, and the output end of the hydraulic cylinder is rotatably connected to the inner wall of the base two.

[0010] Furthermore, the upper surface of the tray is connected to a positioning bracket, and the lower surface of the flip plate is connected to a positioning pin, and the positioning bracket and the positioning pin are compatible.

[0011] Furthermore, the inner wall of the carriage is connected to a support rod, and one side of the toothed plate is connected to one side of the positioning rod.

[0012] Furthermore, the inner wall of the carriage is provided with a slide rail, and the outer surface of the support plate is connected to a slider, the outer surface of the slider being slidably connected to the inner wall of the slide rail.

[0013] Furthermore, the lower surface of the tray is connected to four legs, which are located at the four corners of the tray, and the bottom of each leg is connected to a rubber pad.

[0014] Furthermore, a connecting rod is connected to one side of the sorting machine body, and the other end of the connecting rod is connected to the outer surface of the slide.

[0015] (iii) Beneficial effects:

[0016] Compared with existing technologies, this automatic sorting device for automotive fasteners has the following advantages:

[0017] I. This automatic sorting device for automotive fasteners works by coordinating a motor, pallet, flapper, and hydraulic cylinder. The motor drives a gear to rotate, and the gear, supported by a toothed plate, moves the pallet, flapper, and material frame up and down. Once the material frame is in the hopper position, the hydraulic cylinder powers the flapper to flip. The flipper then pours the fasteners from the material frame into the hopper, lifting the material frame and thus saving manpower and reducing labor costs.

[0018] II. This automatic sorting device for automotive fasteners, through the cooperation between the carriage, the slide rail and the slider, guides and supports the slider through the slide rail inside the carriage, maintaining the stability of the slider when moving. The slider provides support force for the pallet, so that the pallet can run smoothly under load and improve the stability of the pallet. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the slide structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the first card plate structure of this utility model;

[0023] Figure 4 This utility model Figure 3 A magnified structural diagram of point A;

[0024] Figure 5 This is a schematic diagram of the motor structure of this utility model.

[0025] In the diagram: 1. Sorting machine body; 2. Hopper; 3. Slide frame; 4. Pallet; 5. Flip plate; 6. Motor; 7. Gear; 8. Gear plate; 9. Hydraulic cylinder; 10. First clamping plate; 11. Lead screw; 12. Second clamping plate; 13. Base 1; 14. Base 2; 15. Positioning bracket; 16. Positioning pin; 17. Support rod; 18. Slide rail; 19. Slider; 20. Support leg; 21. Rubber pad; 22. Connecting rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0027] The electric telescopic pole, hydraulic telescopic pole, (electric telescopic pole, motor or other similar electrical equipment) (hydraulic telescopic pole or other hydraulic equipment) (pneumatic telescopic pole or other pneumatic equipment) (various sensors, which must actually exist in real life and whose working principle needs to be explained in the specific implementation) in this utility model are all common electrical and hydraulic equipment in the prior art. This application will not elaborate on their models or internal structures.

[0028] like Figure 1-5 As shown, this utility model provides a technical solution: an automatic sorting device for automotive fasteners, including a sorting machine body 1 and a hopper 2. The hopper 2 is installed above the sorting machine body 1. A slide 3 is provided on the outside of the sorting machine body 1, and the slide 3 provides support through its overall structure. A support plate 4 is provided inside the slide 3. A flip plate 5 is hinged above the support plate 4. A motor 6 is installed below the support plate 4. A gear 7 is connected to the output shaft of the motor 6. A toothed plate 8 is provided inside the slide 3. The gear 7 meshes with the toothed plate 8. The motor 6 is the power source for the rotation of the gear 7. The motor 6 is a dual-shaft motor. There are two gears 7 and two toothed plates 8. After the gear 7 rotates, it pushes the support plate 4 to move its position under the support of the toothed plate 8.

[0029] The upper surface of the flip plate 5 is connected to a first clamping plate 10, and the inner wall of the flip plate 5 is threaded with a lead screw 11. One end of the lead screw 11 is rotatably connected to a second clamping plate 12. One side of the second clamping plate 12 slides in contact with the upper surface of the flip plate 5. The material frame is clamped inside by the first clamping plate 10 and the second clamping plate 12 to maintain the stability of the material frame. The driving force generated by rotating the lead screw 11 provides power for the second clamping plate 12 to move.

[0030] A hydraulic cylinder 9 is installed below the flip plate 5. The upper surface of the support plate 4 is connected to a base 13. The fixed end of the hydraulic cylinder 9 is rotatably connected to the inner wall of the base 13. The lower surface of the flip plate 5 is connected to a base 24. The output end of the hydraulic cylinder 9 is rotatably connected to the inner wall of the base 24. The base 13 provides support for the hydraulic cylinder 9 to maintain its stability. The flip plate 5 receives the thrust of the hydraulic cylinder 9 through the base 24 and provides power for the flip plate 5 to swing. After the flip plate 5 moves, it drives the material frame to flip at the same time. After the material frame flips, the internal fasteners are poured into the hopper 2.

[0031] The upper surface of the pallet 4 is connected to a positioning bracket 15, and the lower surface of the flip plate 5 is connected to a positioning pin 16. The positioning bracket 15 and the positioning pin 16 are compatible. After the flip plate 5 is retracted, the positioning pin 16 is inserted into the interior of the positioning bracket 15 to maintain the stability of the flip plate 5. At the same time, the positioning bracket 15 and the positioning pin 16 provide support for the flip plate 5, so that a gap is created between the flip plate 5 and the pallet 4, providing a space for the hydraulic cylinder 9.

[0032] The inner wall of the carriage 3 is connected to a support rod 17. One side of the toothed plate 8 is connected to one side of the positioning rod. The support rod 17 provides support for the toothed plate 8 and maintains the stability of the toothed plate 8.

[0033] The inner wall of the carriage 3 is provided with a slide rail 18, and the outer surface of the support plate 4 is connected with a slider 19. The outer surface of the slider 19 is slidably connected to the inner wall of the slide rail 18. The slide rail 18 guides and supports the slider 19 to maintain its stability. The slider 19 provides support force for the support plate 4 to maintain its stability.

[0034] Four support legs 20 are connected to the lower surface of the support plate 4, and the four support legs 20 are located at the four corners of the support plate 4. Rubber pads 21 are connected to the bottom of the support legs 20. The support legs 20 contact the ground to lift the support plate 4, so that the support plate 4 is separated from the ground, providing space for the motor 6. The rubber pads 21 contact the ground to absorb the impact force during descent.

[0035] A connecting rod 22 is connected to one side of the sorting machine body 1. The other end of the connecting rod 22 is connected to the outer surface of the slide 3. The slide 3 is connected to the sorting machine body 1 through the connecting rod 22, which increases the stability of the slide 3.

[0036] Working principle: In use, first place the material frame above the flip plate 5, then rotate the screw 11. After the screw 11 rotates, it pushes the second clamping plate 12 to move. After the second clamping plate 12 moves, it tightly clamps the material frame inside the first clamping plate 10 and the second clamping plate 12, maintaining the stability of the material frame. Then start the motor 6. After the motor 6 starts, it drives the gear 7 to rotate. After the gear 7 rotates, it pushes the support plate 4 to move through the support of the toothed plate 8. At the same time, the support plate 4 moves, and the flip plate 5 drives the material frame to move upward. After the material frame moves to the position of the hopper 2, start the hydraulic cylinder 9. After the hydraulic cylinder 9 starts, it pushes the flip plate 5 to flip. After the flip plate 5 flips, it pours the fasteners inside the material frame into the hopper 2.

[0037] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0038] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. An automatic sorting device for automotive fasteners, comprising a sorting machine body (1) and a hopper (2), characterized in that: The hopper (2) is installed above the sorting machine body (1). A slide (3) is provided on the outside of the sorting machine body (1). A support plate (4) is provided inside the slide (3). A flap (5) is hinged above the support plate (4). A motor (6) is installed below the support plate (4). A gear (7) is connected to the output shaft of the motor (6). A toothed plate (8) is provided inside the slide (3). The gear (7) meshes with the toothed plate (8). A hydraulic cylinder (9) is provided below the flap (5). A first clamping plate (10) is connected to the upper surface of the flap (5). A screw rod (11) is threadedly connected to the inner wall of the flap (5). A second clamping plate (12) is rotatably connected to one end of the screw rod (11). One side of the second clamping plate (12) slides in contact with the upper surface of the flap (5).

2. The automatic sorting device for automotive fasteners according to claim 1, characterized in that: The upper surface of the pallet (4) is connected to a base one (13), the fixed end of the hydraulic cylinder (9) is rotatably connected to the inner wall of the base one (13), the lower surface of the flip plate (5) is connected to a base two (14), and the output end of the hydraulic cylinder (9) is rotatably connected to the inner wall of the base two (14).

3. The automatic sorting device for automotive fasteners according to claim 1, characterized in that: The upper surface of the tray (4) is connected to a positioning bracket (15), and the lower surface of the flip plate (5) is connected to a positioning pin (16), and the positioning bracket (15) and the positioning pin (16) are compatible.

4. The automatic sorting device for automotive fasteners according to claim 1, characterized in that: The inner wall of the carriage (3) is connected to a support rod (17), and one side of the toothed plate (8) is connected to one side of the positioning rod.

5. The automatic sorting device for automotive fasteners according to claim 1, characterized in that: The inner wall of the slide (3) is provided with a slide rail (18), and the outer surface of the support plate (4) is connected with a slider (19). The outer surface of the slider (19) is slidably connected to the inner wall of the slide rail (18).

6. The automatic sorting device for automotive fasteners according to claim 1, characterized in that: The lower surface of the tray (4) is connected to four legs (20), and the four legs (20) are located at the four corners of the tray (4). The bottom end of the legs (20) is connected to a rubber pad (21).

7. The automatic sorting device for automotive fasteners according to claim 1, characterized in that: A connecting rod (22) is connected to one side of the sorting machine body (1), and the other end of the connecting rod (22) is connected to the outer surface of the slide (3).

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