Logistics conveying line suitable for adapting to multi-specification finished products

Abstract

The utility model discloses a kind of logistics conveying line suitable for multiple specifications finished products, belong to logistics conveying line field, the lower end of support frame is equipped with hydraulic jacking mechanism, the both ends of hydraulic jacking mechanism are equipped with limit component, the telescopic end head support frame of hydraulic jacking mechanism and lift conveying table surface table, realize the stable operation of hydraulic jacking mechanism by limit component;The upper end side portion of support frame is equipped with support seat, the upper end of support seat is equipped with electric push rod, the telescopic end head of electric push rod is connected with connecting block.Conveying mechanism runs smoothly, realizes the efficient stable conveying of finished product in logistics conveying line system.Conveying chain and transmission drive component closely cooperate, ensure finished product to advance according to predetermined path and speed, improve logistics conveying line operating efficiency.Defective product discharge frame mechanism can timely and accurately identify and discharge defective product.Defective product material return mechanism cooperates with push plate through electric push rod, and defective product is gently pushed out, reduce damage to finished product.

Description

Technical Field

[0001] This utility model relates to the field of logistics conveyor lines, and in particular to a logistics conveyor line that is adaptable to finished products of multiple specifications. Background Technology

[0002] Logistics conveyor lines, as widely used continuous operation equipment or systems in the logistics field, have the core function of achieving continuous, uniform, and stable transportation of materials or products. This system mainly consists of key components such as a drive unit, conveyor belt (or rollers, chains, etc.), guiding device, tensioning device, supporting device, and control system. The synergistic effect of these components is the foundation for ensuring the normal operation of the conveyor line. Different types of logistics conveyor lines have different working principles. Taking a double-speed chain conveyor line as an example, its working principle is based on the speed-increasing mechanism of the double-speed chain, enabling the tooling plates carrying goods to move rapidly. The tooling plates not only possess the traveling speed of the traction chain but also the forward speed from the rotation of the wheels; the sum of these two creates a speed exceeding that of the traction chain. The tooling plates can stop at designated operating positions through stops or specific commands, performing operations such as accumulation, transfer, rotation, and dedicated lines.

[0003] In practical applications of logistics conveyor lines, the diversity of product size, weight, and shape often necessitates specially designed conveyor lines to meet specific requirements. This customization not only increases costs but also limits the flexibility and versatility of the conveyor lines. When finished product specifications do not match the conveyor line, it can lead to jamming, dropping, or damage during transport, affecting production efficiency and potentially posing safety risks.

[0004] When finished product specifications do not match the conveyor line, defective products may be generated. These defective products usually need to be returned, which not only increases the cost of manual intervention but may also delay the entire production process. Management loopholes in the return process, such as the failure to identify, record, or handle defective products in a timely manner, further exacerbate waste and inefficiency in the production process. Utility Model Content

[0005] The main objective of this invention is to provide a logistics conveyor line that can adapt to finished products of various specifications, which can effectively solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A logistics conveyor line adaptable to finished products of multiple specifications includes a support frame, a conveyor frame, a conveyor chain, a transmission drive assembly, and a conveyor table. The conveyor frame is mounted on the support frame, the transmission drive assembly is mounted on the conveyor frame and the support frame, the conveyor chain is placed on the conveyor frame and connected to the transmission drive assembly, and the conveyor table is mounted on two conveyor chains, allowing the conveyor table to move along the conveyor chains. A hydraulic jacking mechanism is mounted at the lower end of the support frame, and limit assemblies are arranged at two ends of the hydraulic jacking mechanism. The telescopic end of the hydraulic jacking mechanism supports and jacks up the surface table of the conveying table, and stable operation of the hydraulic jacking mechanism is realized through the limit assemblies; A support base is mounted on the upper side part of the support frame, and an electric push rod is mounted at the upper end of the support base. A connecting block is connected to the telescopic end of the electric push rod, and a push plate is arranged at the lower end of the connecting block. Two sides of the support base are connected with rotating frames through fasteners, and the end of each rotating frame is connected with a width detector. The width between the two rotating frames is adjusted through the fasteners, and then the finished products on the surface table of the conveying table are pushed out by the electric push rod and the push plate.

[0007] As a preferred solution of the present application, a support table is placed beside the support frame, and a ball screw assembly is mounted at the upper end of the support table. A defective product discharging sliding table is mounted on the ball screw assembly, the defective product discharging sliding table is directly opposite to the electric push rod and the push plate, and fine adjustment of the position of the defective product discharging sliding table is performed through the ball screw assembly; As a preferred solution of the present application, two parallel slide rails of the ball screw assembly are fixed on the support table, the defective product discharging sliding table is mounted on the slide seat of the ball screw assembly through bolts, the notch of the defective product discharging sliding table is directly opposite to the two parallel slide rails, and balls are arranged between the defective product discharging sliding table and the slide rails; As a preferred solution of the present application, the support base is fixed on the support frame through bolts, the electric push rod is fixed on the support base through bolts, the connecting block is mounted on the telescopic end of the electric push rod through bolts, and the push plate is mounted on the connecting block through bolts; As a preferred solution of the present application, the cross section of the push plate is designed in a "pie" shape, and the edge of the push plate is designed in an arc shape. The limit assembly includes a limit sleeve and a limit rod, the limit sleeve is mounted on the support frame, the limit rod is inserted into the limit sleeve, and a bracket is mounted at the lower ends of the two limit rods. The conveying table includes a conveying connection table, a connection support and a surface table, the surface table is located on the conveying connection table, and the conveying connection table is connected to the conveying chain through the connection support; As a preferred solution of the present application, the telescopic end of the hydraulic jacking mechanism passes through the conveying connection table and is fixed to the surface table through bolts, and the limit rod of the limit assembly passes through the conveying connection table and is connected to the surface table through bolts; As a preferred solution of the present application, the two rotating frames are symmetrically distributed on the support base, the fasteners include fastening bolts, fastening nuts and anti-slip washers, the fastening bolts pass through the rotating frames and are sleeved with the fastening nuts and the anti-slip washers to realize the connection between the rotating frames and the support base, the width detector is mounted on the rotating frames through bolts, and the width detector is an infrared distance measuring instrument.

[0008] Compared with the prior art, the present utility model has the following beneficial effects: The smooth operation of the conveyor mechanism enables efficient and stable transport of finished products within the logistics conveyor system. The close cooperation between the conveyor chain and the transmission drive components ensures that the finished products can move along the predetermined path and speed, thereby improving the overall operating efficiency of the logistics conveyor line.

[0009] The design of the defective product discharge rack mechanism enables defective products to be identified and discharged promptly and accurately. The fine-tuning of the ball screw assembly allows the defective product discharge slide to be precisely positioned, ensuring that defective products are smoothly pushed to the designated collection area and preventing them from interfering with the normal production process.

[0010] The defective product ejection mechanism, through the cooperation of an electric push rod and a push plate, achieves a gentle ejection of defective products, reducing damage to the finished product. The arc-shaped design of the push plate and precise control of the ejection force ensure that defective products are not subjected to excessive impact during ejection, protecting the integrity of the finished product.

[0011] The equipment also boasts high flexibility and adjustability. By adjusting parameters such as the speed of the transmission drive components, the height of the hydraulic lifting mechanism, and the pushing force and position of the electric push rods and push plates, it can adapt to the conveying needs of finished products of different specifications and sizes. Simultaneously, the precise measurement by the width detector and the intelligent adjustment of the control system further enhance the adaptability and flexibility of the entire logistics conveyor line. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a top view of the overall structure of this utility model; Figure 3 This is a diagram illustrating the conveying mechanism of this utility model; Figure 4 This is a schematic diagram of the conveying mechanism of this utility model; Figure 5 for Figure 3 Enlarged diagram of point A in the middle.

[0013] In the diagram: 1. Support frame; 2. Conveyor frame; 3. Conveyor chain; 4. Transmission drive assembly; 5. Conveyor table; 6. Hydraulic lifting mechanism; 7. Limiting assembly; 8. Support base; 9. Electric push rod; 10. Connecting block; 11. Push plate; 12. Rotating frame; 13. Width detector; 14. Fastener; 15. Support table; 16. Ball screw assembly; 17. Defective product discharge slide. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] As Figure 1 shown in Figure 5 , a logistics conveying line adapted to multi-specification finished products, this system is mainly composed of the following parts: support frame 1, conveying frame 2, conveying chain 3, transmission drive assembly 4 and conveying table 5. The conveying frame 2 is mounted on the support frame 1, and the transmission drive assembly 4 is mounted on both the conveying frame 2 and the support frame 1 to ensure stable operation of the entire system. The conveying chain 3 is arranged on the conveying frame 2 and is closely connected with the transmission drive assembly 4, so as to realize the smooth movement of the conveying table 5 along the conveying chain 3.

[0016] The lower end of the support frame 1 is equipped with a hydraulic jacking mechanism 6, and two ends of the mechanism are provided with limit assemblies 7 to ensure the stability of the hydraulic jacking mechanism 6 during operation. The telescopic end of the hydraulic jacking mechanism 6 can support the surface table of the conveying table 5, and the stable operation of the hydraulic jacking mechanism 6 is realized through the precise control of the limit assemblies 7.

[0017] On the upper side of the support frame 1, a support base 8 is installed, and the upper end of the support base 8 is provided with an electric push rod 9. The telescopic end of the electric push rod 9 is connected with a connecting block 10, and the lower end of the connecting block 10 is provided with a push plate 11. Two sides of the support base 8 are connected to rotating frames 12 through fasteners 14, and the end of each rotating frame 12 is connected with a width detector 13. By adjusting the fasteners 14, the width between the two rotating frames 12 can be precisely controlled, so that the finished products can be smoothly pushed out through the electric push rod 9 and the push plate 11.

[0018] Next to the support frame 1, a support table 15 is arranged, and the upper end of the support table 15 is provided with a ball screw assembly 16. A defective product discharging slide table 17 is mounted on the ball screw assembly 16, the slide table is directly opposite to the electric push rod 9 and the push plate 11, and fine adjustment operation can be performed on the defective product discharging slide table 17 through the ball screw assembly 16. Two parallel slide rails of the ball screw assembly 16 are fixed on the support table 15, the defective product discharging slide table 17 is mounted on the slide seat of the ball screw assembly 16 through bolts, the notch of the slide table is directly opposite to the two parallel slide rails, and balls are arranged between the slide table and the slide rails to ensure smooth movement.

[0019] The support base 8 is fixed on the support frame 1 through bolts, the electric push rod 9 is fixed on the support base 8 through bolts, the connecting block 10 is mounted on the telescopic end of the electric push rod 9 through bolts, and the push plate 11 is mounted on the connecting block 10 through bolts. The cross section of the push plate 11 is designed in a slanted shape with an arc-shaped edge, so as to reduce damage to the finished products.

[0020] The limiting assembly 7 includes a limiting sleeve and limiting rods. The limiting sleeve is mounted on the support frame 1, and the limiting rods are inserted into the limiting sleeve. Brackets are installed at the lower ends of the two limiting rods. The conveyor table 5 includes a conveyor connecting platform, a connecting support, and a surface platform. The surface platform is located on the conveyor connecting platform, which is connected to the conveyor chain 3 via the connecting support. The telescopic end of the hydraulic lifting mechanism 6 passes through the conveyor connecting platform and is fixed to the surface platform with bolts. The limiting rods of the limiting assembly 7 pass through the conveyor connecting platform and are connected to the surface platform with bolts.

[0021] Two rotating frames 12 are symmetrically distributed on the support base 8. Fasteners 14 include bolts, nuts, and anti-slip washers. The bolts pass through the rotating frames 12, and the nuts and washers are fitted onto them to connect the rotating frames 12 to the support base 8. A width detector 13 is bolted to the rotating frames 12. The width detector 13 is an infrared rangefinder capable of accurately measuring the width of the finished product, ensuring smooth passage through the inspection and appropriate processing.

[0022] After assembling the logistics conveyor system, ensure that all components, such as support frame 1, conveyor frame 2, conveyor chain 3, transmission drive assembly 4, and conveyor table 5, are correctly installed. Turn on transmission drive assembly 4 to start conveyor chain 3. Place the finished product to be conveyed on conveyor table 5; the finished product will move forward with the movement of conveyor chain 3.

[0023] When the finished product reaches the designated position, the hydraulic lifting mechanism 6 is activated, and its telescopic end supports the surface of the conveyor table 5, bringing the finished product to the required height. At the same time, the width detector 13 accurately measures the width of the finished product through infrared ranging and transmits the data to the control system.

[0024] The control system adjusts the width between the two rotating frames 12 using fasteners 14 based on the width data, ensuring that the electric push rod 9 and the push plate 11 can be accurately aligned with the finished product. Then, the electric push rod 9 is activated, and its telescopic end pushes the push plate 11 through the connecting block 10, smoothly pushing the finished product to the designated position.

[0025] If adjustments to the operating parameters or layout of the logistics conveyor system are needed, first shut down the transmission drive component 4 to ensure the system is in a safe state. The speed of the conveyor chain 3 can be adjusted through the relevant settings in the control system.

[0026] The height of the hydraulic lifting mechanism 6 can be adjusted by operating the relevant buttons on the control panel to raise and lower the telescopic end to meet different height requirements. The stability of the limit assembly 7 can be confirmed and adjusted by checking the fit between the limit sleeve and the limit rod, as well as the fixing status of the bracket.

[0027] For adjusting the pushing force and position of the electric push rod 9 and push plate 11, the connection between the rotating frame 12 and the support base 8 can be loosened by fastener 14, then the position of the rotating frame 12 can be adjusted and retightened. Meanwhile, the calibration of the width detector 13 can be verified using standard finished products to ensure the accuracy of its measurement data.

[0028] Fine-tuning of the defective product discharge slide 17 can be achieved through the ball screw assembly 16. Loosen the bolts on the slide, manually adjust the slide position to the desired position, and then tighten them again. By checking the fit between the balls and the slide rail, smooth movement of the slide can be ensured.

[0029] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A logistics conveyor line adaptable to multi-specification finished products, comprising a support frame (1), a conveyor frame (2), a conveyor chain (3), a transmission drive assembly (4), and a conveyor table (5), wherein the conveyor frame (2) is mounted on the support frame (1), the transmission drive assembly (4) is mounted on the conveyor frame (2) and the support frame (1), the conveyor chain (3) is placed on the conveyor frame (2) and connected to the transmission drive assembly (4), and the conveyor table (5) is mounted on two conveyor chains (3) to allow the conveyor table (5) to move along the conveyor chains (3), characterized in that: A hydraulic jacking mechanism (6) is mounted at the lower end of the support frame (1), and limit assemblies (7) are arranged at two ends of the hydraulic jacking mechanism (6). The telescopic end of the hydraulic jacking mechanism (6) penetrates the support frame (1) to jack up the surface table of the conveying table (5), and the stable operation of the hydraulic jacking mechanism (6) is realized through the limit assemblies (7); A support seat (8) is mounted on the upper side part of the support frame (1), and an electric push rod (9) is mounted at the upper end of the support seat (8). The telescopic end of the electric push rod (9) is connected with a connecting block (10), and a push plate (11) is arranged at the lower end of the connecting block (10). Two sides of the support seat (8) are connected with rotating frames (12) through fasteners (14), and the end of each rotating frame (12) is connected with a width detector (13). The width between the two rotating frames (12) is adjusted through the fasteners (14), and then the finished products on the surface table of the conveying table (5) are pushed out by the electric push rod (9) and the push plate (11).

2. The logistics conveyor line adaptable to multi-specification finished products according to claim 1, characterized in that: A support table (15) is arranged beside the support frame (1), and a ball screw assembly (16) is mounted at the upper end of the support table (15). A defective product discharging sliding table (17) is mounted on the ball screw assembly (16). The defective product discharging sliding table (17) is directly opposite to the electric push rod (9) and the push plate (11), and fine adjustment of the position of the defective product discharging sliding table (17) is performed through the ball screw assembly (16).

3. The logistics conveyor line adaptable to multi-specification finished products according to claim 2, characterized in that: Two parallel sliding rails of the ball screw assembly (16) are fixed on the support table (15), the defective product discharging sliding table (17) is mounted on the sliding seat of the ball screw assembly (16) through bolts, the notch of the defective product discharging sliding table (17) is directly opposite to the two parallel sliding rails, and balls are arranged between the defective product discharging sliding table (17) and the sliding rails.

4. A logistics conveyor line adaptable to multi-specification finished products according to claim 1 or 3, characterized in that: The support seat (8) is fixed on the support frame (1) through bolts, the electric push rod (9) is fixed on the support seat (8) through bolts, the connecting block (10) is mounted on the telescopic end of the electric push rod (9) through bolts, and the push plate (11) is mounted on the connecting block (10) through bolts.

5. A logistics conveyor line adaptable to multi-specification finished products according to claim 4, characterized in that: The cross section of the push plate (11) is designed in a "丿" shape, and the edge of the push plate (11) is designed in an arc shape. The limit assembly (7) includes a limit sleeve and a limit rod, the limit sleeve is mounted on the support frame (1), the limit rod is inserted into the limit sleeve, and a bracket is mounted at the lower ends of the two limit rods. The conveying table (5) includes a conveying connection table, a connection support and a surface table, the surface table is located on the conveying connection table, and the conveying connection table is connected to the conveying chain (3) through the connection support.

6. A logistics conveyor line adaptable to multi-specification finished products according to claim 5, characterized in that: The telescopic end of the hydraulic jacking mechanism (6) penetrates through the conveying connection table and is fixed to the surface table through bolts, and the limit rod of the limit assembly (7) penetrates through the conveying connection table and is connected to the surface table through bolts.

7. A logistics conveyor line adaptable to multi-specification finished products according to claim 6, characterized in that: Two rotating frames (12) are symmetrically distributed on the support base (8). The fastener (14) includes a fastening bolt, a fastening nut and an anti-slip washer. The fastening bolt passes through the rotating frame (12) and the fastening nut and anti-slip washer are fitted to connect the rotating frame (12) and the support base (8). The width detector (13) is installed on the rotating frame (12) by bolts. The width detector (13) is an infrared ranging instrument.

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