U-shaped roller conveying line
By introducing components such as lifting cylinders, servo motors and push rod motors into the U-shaped drum conveying line, the problem that the drum line cannot be adjusted in the existing technology is solved, and flexible direction adjustment of the drum line and automatic delivery of items are realized, which has improved the Multi-directional transmission capability of conveying lines.
Patent Information
- Application Number
- CN202420976400.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The steering drum conveyor line of the existing U-shaped drum conveyor line cannot be adjusted, which limits the flexible conveying of materials and multi-directional conveying.
A U-shaped drum conveying line is designed, and the combination of the third drum conveyor, the first drum conveyor, the second drum conveyor, the lifting cylinder, the servo motor, the push rod motor and the positioning sensor is achieved to achieve 90° of the drum direction. Rotating and automatic delivery of items.
The direction adjustment of the drum line and the automatic push of items are realized, which is convenient for use with conveying lines in other directions, and improves the flexible conveying ability of materials.
Smart Images
Figure CN222158591U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of roller conveyors, in particular to a U-shaped roller conveyor line. Background Art
[0002] U-shaped roller conveyor line is a specially designed conveying system, usually used for conveying and processing materials in factories, warehouses or logistics centers. U-shaped roller conveyor line has certain advantages in space utilization, material conveying stability and flexible layout. It is a common conveying system suitable for a variety of logistics and production scenarios.
[0003] For example, a U-shaped roller conveyor line disclosed in the authorization announcement number CN214326332U has a moving trolley, a feeding and discharging roller line and a manual horizontal conveyor, and the feeding trolley is arranged close to the inlet of the tray feeding power roller, and the outlet of the tray feeding power roller is connected to the tray feeding transfer table. The beneficial effects of adopting the above technical solution are: it can comprehensively complete the material loading, transportation, transfer and unloading operations, the structure is reasonably set, the operation is simple, and it is easy to use; through the combination of several sensors and stop cylinders, the transportation of materials on the roller line can be controlled.
[0004] The above device has a simple structure and reasonable design, can meet the needs of users, and has great promotion value;
[0005] Although the above patent can comprehensively complete the loading, transportation, transfer and unloading operations of materials, the steering roller conveyor line in the conveyor line can only transport the items on the conveyor lines on both sides back and forth, and the steering roller conveyor line cannot adjust the direction. Utility Model Content
[0006] The purpose of the utility model is to provide a U-shaped roller conveyor line to solve the problems raised in the above background technology.
[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0008] A U-shaped roller conveyor line comprises a third roller conveyor, wherein a first roller conveyor and a second roller conveyor are respectively arranged on both sides of the third roller conveyor, and a base frame is arranged between the bottom ends of the first roller conveyor and the second roller conveyor; lifting cylinders are fixedly installed at four corners of the middle bottom end of the base frame, and a tray is fixedly installed on the output shafts of the four lifting cylinders, and a servo motor is fixedly installed in the middle of the bottom end of the tray, and the output shaft of the servo motor is fixedly connected to the middle of the bottom end of the third roller conveyor.
[0009] Preferably, a side frame is fixedly installed on the outside of the second roller conveyor away from the third roller conveyor, a push rod motor is fixedly installed on the middle of the top of the other side of the side frame, and the output shaft of the push rod motor is fixedly connected to a push plate;
[0010] Preferably, guide blocks are fixedly mounted on both sides of the top of the side frame, and optical axes are arranged on both sides of the back of the push plate, and the other end of the optical axis passes through the middle of the guide block;
[0011] Preferably, a bracket is fixedly installed on the outside of the second roller conveyor away from the third roller conveyor and the side frame, and a positioning sensor is fixedly installed on the middle of the top of the bracket, and the positioning sensor is electrically connected to the push rod motor;
[0012] Preferably, an annular groove is provided in an annular shape on the outer side of the center of the tray, and guide rods are provided at four corners of the bottom end of the third roller conveyor, and the four guide rods are slidably connected to the annular groove;
[0013] Preferably, the four sides of the third roller conveyor are equal in length.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. This U-shaped roller conveyor line is used in conjunction with the third roller conveyor, the first roller conveyor, the second roller conveyor, the lifting cylinder, the servo motor and the pallet. The items are transported to the other end through the first roller conveyor. If it is necessary to transport the items entering the third roller conveyor to the conveyor line in the opposite direction of the first roller conveyor, start the lifting cylinder to lift the pallet, and then control the third roller conveyor to rotate 90° through the servo motor. This makes it convenient to adjust the direction of the conveyor line and is also convenient for use with conveyor lines in other directions.
[0016] 2. This U-shaped roller conveyor line is used in conjunction with a push rod motor, a push plate and a positioning sensor. When the item moves to the end of the second roller conveyor, the positioning sensor installed in the middle of the bracket will detect the item, and then control the push rod motor to start. After the push rod motor starts, the push plate is pushed forward, and the push plate automatically pushes the item on the second roller conveyor to the third roller conveyor, thereby achieving the purpose of facilitating automatic delivery. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall main structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the servo motor structure of the utility model;
[0019] Figure 3 This is a schematic diagram of the annular groove structure of the utility model;
[0020] Figure 4 It is a schematic diagram of the push plate structure of the utility model.
[0021] In the figure: 1. third roller conveyor; 2. first roller conveyor; 3. second roller conveyor; 4. base frame; 5. lifting cylinder; 6. tray; 7. servo motor; 8. side frame; 9. push rod motor; 10. push plate; 11. guide block; 12. optical axis; 13. bracket; 14. positioning sensor; 15. annular groove; 16. guide rod. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] like Figure 1-4 As shown, a technical solution provided by the utility model:
[0024] A U-shaped roller conveyor line comprises a third roller conveyor 1, a first roller conveyor 2 and a second roller conveyor 3 are respectively arranged on both sides of the third roller conveyor 1, a bottom frame 4 is arranged between the bottom ends of the first roller conveyor 2 and the second roller conveyor 3; lifting cylinders 5 are fixedly installed at the four corners of the middle bottom end of the bottom frame 4, trays 6 are fixedly installed on the output shafts of the four lifting cylinders 5, a servo motor 7 is fixedly installed at the middle of the bottom end of the tray 6, the output shaft of the servo motor 7 is fixedly connected to the middle of the bottom end of the third roller conveyor 1, and the four sides of the third roller conveyor 1 are equal in length;
[0025] In this embodiment, when the device is performing U-shaped conveying, the direction of the third roller conveyor 1 is adjusted to be perpendicular to the first roller conveyor 2 and the second roller conveyor 3, so that after the items are conveyed from the second roller conveyor 3 to the end, they are pushed to the third roller conveyor 1 by the push plate 10, and then sent to the first roller conveyor 2 through the third roller conveyor 1, and finally transported to the other end through the first roller conveyor 2. If it is necessary to transport the items entering the third roller conveyor 1 to the conveyor line in the opposite direction of the first roller conveyor 2, start the lifting cylinder 5, lift the tray 6, and then control the third roller conveyor 1 to rotate 90° through the servo motor 7, so that the direction of this conveyor line can be easily adjusted, and it is also convenient to use with conveyor lines in other directions.
[0026] like Figure 1 and Figure 4As shown, a side frame 8 is fixedly installed on the outside of the second roller conveyor 3 away from the third roller conveyor 1, a push rod motor 9 is fixedly installed in the middle of the top of the other side of the side frame 8, and a push plate 10 is fixedly connected to the output shaft of the push rod motor 9, and guide blocks 11 are fixedly installed on both sides of the top of the side frame 8, and optical axes 12 are provided on both sides of the back of the push plate 10, and the other end of the optical axis 12 passes through the middle of the guide block 11, and a bracket 13 is fixedly installed on the outside of the side of the second roller conveyor 3 away from the third roller conveyor 1 and the side frame 8, and a positioning sensor 14 is fixedly installed in the middle of the top of the bracket 13, and the positioning sensor 14 is electrically connected to the push rod motor 9;
[0027] In this embodiment, when the article moves to the end of the second roller conveyor 3, the positioning sensor 14 installed in the middle of the bracket 13 will detect the article, and then control the push rod motor 9 to start. After the push rod motor 9 is started, the push plate 10 is pushed forward. The push plate 10 automatically pushes the article on the second roller conveyor 3 to the third roller conveyor 1, thereby achieving the purpose of facilitating automatic delivery.
[0028] like Figure 3 As shown, an annular groove 15 is provided in an annular shape at the center outer side of the tray 6, and guide rods 16 are provided at the four corners of the bottom end of the third roller conveyor 1, and the four guide rods 16 are slidably connected with the annular groove 15;
[0029] In this embodiment, when the servo motor 7 controls the second roller conveyor 3 to rotate, the guide rods 16 at the four corners of the bottom end of the second roller conveyor 3 will slide along the annular groove 15 in the middle of the tray 6 for guidance.
[0030] Working principle: When the device is performing U-shaped conveying, the direction of the third roller conveyor 1 is adjusted to be perpendicular to the first roller conveyor 2 and the second roller conveyor 3, so that after the items are conveyed from the second roller conveyor 3 to the end, the positioning sensor 14 installed in the middle of the bracket 13 will detect the items, and then control the push rod motor 9 to start. After the push rod motor 9 is started, the push plate 10 is pushed forward. The push plate 10 automatically pushes the items on the second roller conveyor 3 to the third roller conveyor 1, and then sends them to the first roller conveyor 2 through the third roller conveyor 1, and finally transports them to the other end through the first roller conveyor 2. If it is necessary to transport the items entering the third roller conveyor 1 to the conveying line in the opposite direction of the first roller conveyor 2, start the lifting cylinder 5, lift the tray 6, and then control the third roller conveyor 1 to rotate 90° through the servo motor 7.
[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A U-shaped roller conveyor line, characterized by: include A third roller conveyor (1), wherein a first roller conveyor (2) and a second roller conveyor (3) are respectively provided on both sides of the third roller conveyor (1), and a base frame (4) is provided between the bottom ends of the first roller conveyor (2) and the second roller conveyor (3); Lifting cylinders (5) are fixedly mounted at the four corners of the middle bottom of the chassis (4), and trays (6) are fixedly mounted on the output shafts of the four lifting cylinders (5). A servo motor (7) is fixedly mounted at the middle of the bottom of the tray (6), and the output shaft of the servo motor (7) is fixedly connected to the middle of the bottom of the third roller conveyor (1).
2. A U-shaped roller conveyor line according to claim 1, characterized in that: A side frame (8) is fixedly installed on the outside of the second roller conveyor (3) away from the third roller conveyor (1), and a push rod motor (9) is fixedly installed in the middle of the top end of the other side of the side frame (8), and the output shaft of the push rod motor (9) is fixedly connected to a push plate (10).
3. A U-shaped roller conveyor line according to claim 2, characterized in that: Guide blocks (11) are fixedly mounted on both sides of the top of the side frame (8), and optical axes (12) are provided on both sides of the back of the push plate (10), with the other end of the optical axis (12) passing through the middle of the guide block (11).
4. A U-shaped roller conveyor line according to claim 2, characterized in that: A bracket (13) is fixedly mounted on the outside of the second roller conveyor (3) at a side away from the third roller conveyor (1) and the side frame (8), and a positioning sensor (14) is fixedly mounted at the middle of the top end of the bracket (13), and the positioning sensor (14) is electrically connected to the push rod motor (9).
5. The U-shaped roller conveyor line according to claim 1, characterized in that: An annular groove (15) is provided in an annular shape on the outer side of the center of the tray (6), and guide rods (16) are provided at the four corners of the bottom end of the third roller conveyor (1), and the four guide rods (16) are slidably connected to the annular groove (15).
6. The U-shaped roller conveyor line according to claim 1, characterized in that: The four sides of the third roller conveyor (1) are equal in length.