Control device of return plate conveying line

Abstract

The utility model relates to the technical field of return plate conveying, in particular to a control device of a return plate conveying line, which comprises a return plate conveying line, an offset conveying control device is arranged on the return plate conveying line, and the offset conveying control device is connected with the return plate conveying line through a control adjusting component. The plate returning conveying line comprises a plate returning conveying frame, multiple rows of belt lines, driving rollers and a spacing assembly used for uniformly spacing the multiple rows of belt lines, the two ends of the driving rollers are connected with the inner walls of the two ends of the plate returning conveying frame through bearings, and the two driving rollers are sleeved with the multiple rows of belt lines. One end of one driving roller penetrates through the plate returning conveying frame, extends and is connected with a conveying motor outside the plate returning conveying frame; according to the control device of the plate returning conveying line, through combination of an accurate mechanical structure and a control system, stable and efficient conveying of materials in the conveying process is achieved, the deviation conveying control device is arranged on the plate returning conveying line, it is guaranteed that the materials can be kept at the stable position in the conveying process, and deviation and accumulation are avoided.

Description

Technical Field

[0001] This utility model relates to the field of return plate conveying technology, specifically a control device for a return plate conveying line. Background Technology

[0002] Return conveyor is an efficient and automated material handling and conveying method. It realizes the rapid transfer and return of material plates between conveyor lines through specific equipment and systems. The control device of the return conveyor line usually includes an electrical control system and related mechanical structures. These components work together to ensure the smooth transfer and return of materials on the conveyor line.

[0003] During the return conveying process, the material plates are conveyed by conveyor belts or conveyor rollers. During the conveying process, due to friction, the material plates are prone to deviation, which further increases the risk of material damage. If the material plates are not transferred or returned in time, the material will accumulate on the conveyor line, which may lead to the risk of falling and pose a safety threat to the operators, making it difficult to meet production needs. Utility Model Content

[0004] The purpose of this invention is to provide a control device for a return plate conveyor line to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A control device for a return plate conveyor line includes a return plate conveyor line, wherein an offset conveyor control device is provided on the return plate conveyor line, and the offset conveyor control device is connected to the return plate conveyor line through a control adjustment component;

[0007] The return conveyor line includes a return conveyor frame, multiple rows of belt conveyors, drive rollers, and a spacing assembly for evenly spacing the multiple rows of belt conveyors. The bottom of the return conveyor frame is connected to a support leg. The two ends of the drive rollers are connected to the inner walls of the two ends of the return conveyor frame through bearings. The multiple rows of belt conveyors are sleeved on two of the drive rollers. One end of one of the drive rollers extends through the return conveyor frame and is connected to a conveyor motor on its outside.

[0008] As a preferred embodiment of this utility model, the spacing component is located on a fixed frame below one end of the return plate conveyor frame. The two ends of the fixed frame are connected to the return plate conveyor frame. The fixed frame is symmetrically provided with spacing frames for uniformly spacing the multiple rows of belt lines. The spacing frames are arranged in a W-shaped structure, and the multiple rows of belt lines are spaced apart from the interior of the spacing frames.

[0009] As a preferred embodiment of this utility model, the offset conveying control device includes offset adjusting baffles arranged in a symmetrical structure. Adjusting fixed trusses are connected to the bottom of both ends of the offset adjusting baffles. The adjusting fixed trusses are perpendicular to the offset adjusting baffles. An adjusting crossbar is connected to the bottom between the two adjusting fixed trusses. The offset adjusting baffles are located between the two multi-column belt lines above the return conveyor frame. The adjusting fixed trusses are located at the bottom of the return conveyor frame.

[0010] As a preferred embodiment of this utility model, the control and adjustment assembly includes a control drive assembly, a rack and a gear. A drive shaft is internally connected to the gear, and a bearing seat is connected to the bottom of the drive shaft. The bottom of the bearing seat is connected to the bottom inner wall of the return plate conveyor frame. The rack is engaged with one side of the gear, and a limit support block is provided at the bottom of the rack. The limit support block is connected to the bottom inner wall of the return plate conveyor frame. The top of the drive shaft is connected to the center bottom of the adjustment and fixing truss.

[0011] As a preferred embodiment of this utility model, the control drive assembly includes an electric telescopic rod, the output end of which is connected to one end of the rack, and the electric telescopic rod is externally fixed to the bottom of the return plate conveyor frame.

[0012] As a preferred embodiment of this utility model, the electric telescopic rod is connected to an offset detector via a wire, and the offset detector is used to detect the offset of the conveyor plate at the top of the multi-column belt conveyor.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In response to the problems mentioned in the background art, the control device of the return plate conveyor line of this application achieves stable and efficient material transmission during the conveying process by combining a precise mechanical structure and a control system.

[0015] An offset conveying control device is installed on the return plate conveyor line. The control adjustment component is connected to the offset conveying control device to ensure that the material can maintain a stable position during the conveying process, avoid offset and accumulation, thereby improving production efficiency and product quality.

[0016] The offset conveying control device includes an offset adjusting baffle, an adjusting fixed truss, and an adjusting crossbar. The offset adjusting baffle is located between two multi-row belt lines above the return conveyor frame, and the adjusting fixed truss is located at the bottom of the return conveyor frame. The offset adjusting baffle is moved and positioned by adjusting the crossbar, thereby precisely controlling the position of the material. The electric telescopic rod is connected to an offset detector via a wire, which is used to detect the offset of the conveyor plate at the top of the multi-row belt line in real time, and automatically adjust the position of the rack movement according to the detection results, thereby achieving precise control of the material position.

[0017] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0018] Figure 1 This is a perspective view of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the offset adjustment baffle of this utility model;

[0020] Figure 3 This is a schematic diagram of the return plate conveyor line and offset conveyor control device of this utility model;

[0021] Figure 4 This is a schematic diagram of the control and adjustment component of this utility model.

[0022] In the diagram: 1. Return conveyor line; 11. Return conveyor frame; 111. Support leg; 12. Multi-row belt conveyor; 13. Drive roller; 14. Spacer assembly; 141. Fixed frame; 142. Spacer frame; 2. Offset conveyor control device; 21. Offset adjustment baffle; 22. Adjustment fixed truss; 23. Adjustment crossbar; 3. Control and adjustment assembly; 31. Rack; 311. Limit support block; 32. Gear; 321. Drive shaft; 322. Bearing seat; 33. Electric telescopic rod. Detailed Implementation

[0023] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the disclosure of the utility model more thorough and comprehensive. Example

[0024] All devices in this application adopt conventional models in the prior art, and the control method is through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art, which is common knowledge in the field, so this application will not explain it in detail.

[0025] Please see Figure 1-4This utility model provides a technical solution: a control device for a return plate conveyor line, including a return plate conveyor line 1, an offset conveying control device 2 installed on the return plate conveyor line 1, and the offset conveying control device 2 connected to the return plate conveyor line 1 via a control adjustment component 3; the return plate conveyor line 1 includes a return plate conveyor frame 11, multiple rows of belt conveyors 12, a drive roller 13, and a spacing component 14 for uniformly spacing the multiple rows of belt conveyors 12; a support leg 111 is connected to the bottom of the return plate conveyor frame 11, and the two ends of the drive roller 13 are connected to the return plate conveyor frame 11 via bearings. 1. The inner walls of both ends are connected. Multiple belt lines 12 are sleeved on two drive rollers 13. One end of the drive roller 13 extends through the return plate conveyor frame 11 and is connected to the outside of it. The interval assembly 14 is located on the fixed frame 141 below one end of the return plate conveyor frame 11. The fixed frame 141 is connected to the return plate conveyor frame 11 at both ends. The fixed frame 141 is symmetrically provided with interval frames 142 for uniformly spacing the multiple belt lines 12. The interval frames 142 are arranged in a W-shaped structure. The multiple belt lines 12 are spaced inside the interval frames 142.

[0026] It should be noted that in this embodiment, on the return plate conveyor line 1, multiple belt lines 12 are driven by drive rollers 13 to convey the material plates. The drive rollers 13 are connected to the inner walls of both ends of the return plate conveyor frame 11 through bearings. One end of one drive roller 13 extends through the return plate conveyor frame 11 and is connected to a conveyor motor on its outside to provide power to the conveyor belt.

[0027] The spacer assembly 14 is located on the fixed frame 141 below one end of the return plate conveyor frame 11. Spacer frames 142 are symmetrically arranged in a W-shape. Multiple rows of belt conveyors 12 are spaced inside the spacer frames 142 to ensure that the material is evenly distributed during the conveying process, preventing accumulation and deviation. This ensures that, apart from the friction of the material plate itself, the material plate is normally conveyed by the multiple rows of belt conveyors 12, preventing deviation of the material plate during the conveying process due to the deviation of the multiple rows of belt conveyors 12, and ensuring stable operation.

[0028] Please see Figure 2 , 34. The offset conveying control device 2 includes an offset adjusting baffle 21 arranged in a symmetrical structure. Adjusting fixing trusses 22 are connected to the bottom of both ends of the offset adjusting baffle 21. The adjusting fixing trusses 22 are perpendicular to the offset adjusting baffle 21. An adjusting crossbar 23 is connected to the bottom between the two adjusting fixing trusses 22. The offset adjusting baffle 21 is located between two multi-row belt lines 12 above the return conveyor frame 11, and the adjusting fixing trusses 22 are located at the bottom of the return conveyor frame 11. The control adjustment assembly 3 includes a control drive assembly, a rack 31, and a gear 32. A drive shaft 321 is internally connected to the gear 32, and a bearing seat 3 is connected to the bottom of the drive shaft 321. 22. The bottom of the bearing housing 322 is connected to the inner wall of the bottom of the return plate conveyor frame 11. The rack 31 is meshed on one side of the gear 32. The bottom of the rack 31 is provided with a limit support block 311, which is connected to the inner wall of the bottom of the return plate conveyor frame 11. The top of the drive shaft 321 is connected to the bottom center of the adjusting and fixing truss 22. The control drive assembly includes an electric telescopic rod 33. The output end of the electric telescopic rod 33 is connected to one end of the rack 31. The electric telescopic rod 33 is externally fixed to the bottom of the return plate conveyor frame 11. The electric telescopic rod 33 is connected to an offset detector through a wire. The offset detector is used to detect the offset of the conveyor plate at the top of the multi-row belt line 12.

[0029] It should be noted that in this embodiment, the electric telescopic rod 33 is connected to an offset detector via a wire, which is used to detect the offset of the conveyor plate at the top of the multi-column belt 12 in real time. The offset detector can accurately sense the position change of the material plate and transmit the data to the control system.

[0030] When the offset detector detects an offset of the material plate, the control system receives a signal and instructs the electric telescopic rod 33 to perform a corresponding action. The output end of the electric telescopic rod 33 is connected to one end of the rack 31. Through telescopic movement, the rack 31 is pushed. The rack 31 is meshed on one side of the gear 32. When the rack 31 moves, it drives the gear 32 to rotate. The gear 32 is connected to a drive shaft 321. The bottom of the drive shaft 321 is connected to the bottom inner wall of the return plate conveyor 11 through a bearing seat 322. The top of the drive shaft 321 is connected to the center bottom of the adjusting fixed truss 22. The adjusting fixed truss 22 is perpendicularly connected to the bottom of both ends of the offset adjusting baffle 21. An adjusting crossbar 23 is connected between the bottom of the two adjusting fixed trusses 22. When the gear 32 rotates, through the action of the drive shaft 321 and the adjusting fixed truss 22, the offset adjusting baffle 21 moves horizontally between the two multi-row belt lines 12 above the return plate conveyor 11, thereby adjusting the position of the material plate and correcting the offset.

[0031] Furthermore, a limit support block 311 is provided at the bottom of the rack 31, which is connected to the inner wall of the bottom of the return plate conveyor 11 to ensure that the rack 31 remains stable during movement and to prevent excessive movement or shaking.

[0032] The entire system is a closed-loop control system. The offset detector continuously monitors the offset of the material plate and adjusts the position of the offset adjustment baffle 21 according to the detection results to ensure that the material always maintains the correct position during the conveying process. The control device of this return plate conveyor line combines a precise mechanical structure and an advanced control system to achieve stable and efficient material transmission during the conveying process, which greatly improves production efficiency and product quality.

[0033] The working process of this utility model:

[0034] In use, on the return plate conveyor line 1, multiple rows of belt conveyors 12 are driven by drive rollers 13 to convey the material plates. The drive rollers 13 are connected to the inner walls of both ends of the return plate conveyor frame 11 through bearings. One end of the drive roller 13 extends through the return plate conveyor frame 11 and is connected to the outside of it, providing power to the conveyor belt to convey the material plates. The spacer assembly 14 is located on the fixed frame 141 below one end of the return plate conveyor frame 11. Spacer frames 142 are symmetrically arranged in a W-shaped structure. The multiple rows of belt conveyors 12 are spaced inside the spacer frames 142 to ensure that the material is evenly distributed during the conveying process, preventing accumulation and deviation. This ensures that, apart from the friction of the material plates themselves, the material plates are conveyed normally through the multiple rows of belt conveyors 12, preventing deviation of the material plates during the conveying process due to the deviation of the multiple rows of belt conveyors 12.

[0035] When the offset detector detects an offset in the material plate, the control system receives a signal and instructs the electric telescopic rod 33 to perform a corresponding action. The output end of the electric telescopic rod 33 is connected to one end of the rack 31. Through telescopic movement, the rack 31 is pushed. The rack 31 is meshed on one side of the gear 32. When the rack 31 moves, it drives the gear 32 to rotate. The gear 32 is internally connected to a drive shaft 321. The bottom of the drive shaft 321 is connected to the bottom inner wall of the return plate conveyor 11 through a bearing seat 322. The top of the drive shaft 321 is connected to the center bottom of the adjusting fixed truss 22. The adjusting fixed truss 22 is perpendicularly connected to the bottom ends of the offset adjusting baffle 21. An adjusting crossbar 23 is connected between the bottom of the two adjusting fixed trusses 22. When the gear 32 rotates, through the action of the drive shaft 321 and the adjusting fixed truss 22, the offset adjusting baffle 21 moves horizontally between the two multi-row belt lines 12 above the return plate conveyor 11, thereby adjusting the position of the material plate and correcting the offset.

[0036] The present invention has been described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvement made by adopting the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution of the present invention to other occasions without modification, shall be within the protection scope of the present invention.

Claims

1. A control device for a return plate conveyor line, comprising a return plate conveyor line (1), characterized in that: The return plate conveying line (1) is equipped with an offset conveying control device (2), which is connected to the return plate conveying line (1) through a control adjustment component (3); The return conveyor line (1) includes a return conveyor frame (11), multiple belts (12), drive rollers (13), and a spacing assembly (14) for evenly spacing the multiple belts (12). The return conveyor frame (11) is connected to a support leg (111) at its bottom. The two ends of the drive rollers (13) are connected to the inner walls of the two ends of the return conveyor frame (11) through bearings. The multiple belts (12) are sleeved on two drive rollers (13). One end of one drive roller (13) extends through the return conveyor frame (11) and is connected to a conveyor motor on its outside.

2. The control device for a return plate conveyor line according to claim 1, characterized in that: The spacing component (14) is located on a fixed frame (141) below one end of the return plate conveyor (11). Both ends of the fixed frame (141) are connected to the return plate conveyor (11). Spacing frames (142) for uniformly spacing the multiple rows of belt lines (12) are symmetrically arranged on the fixed frame (141). The spacing frames (142) are arranged in a W-shaped structure. The multiple rows of belt lines (12) are spaced inside the spacing frames (142).

3. The control device for a return plate conveyor line according to claim 1, characterized in that: The offset conveying control device (2) includes an offset adjustment baffle (21) arranged in a symmetrical structure. The bottom ends of the offset adjustment baffle (21) are connected to adjustment fixing trusses (22). The adjustment fixing trusses (22) are perpendicular to the offset adjustment baffle (21). An adjustment crossbar (23) is connected between the bottom of the two adjustment fixing trusses (22). The offset adjustment baffle (21) is located between the two multi-column belt lines (12) above the return plate conveying frame (11). The adjustment fixing trusses (22) are located at the bottom of the return plate conveying frame (11).

4. The control device for a return plate conveyor line according to claim 1, characterized in that: The control and adjustment assembly (3) includes a control drive assembly, a rack (31) and a gear (32). A drive shaft (321) is connected inside the gear (32). A bearing seat (322) is connected to the bottom of the drive shaft (321). The bottom of the bearing seat (322) is connected to the bottom inner wall of the return plate conveyor (11). The rack (31) is meshed on one side of the gear (32). A limit support block (311) is provided at the bottom of the rack (31). The limit support block (311) is connected to the bottom inner wall of the return plate conveyor (11). The top of the drive shaft (321) is connected to the center bottom of the adjustment and fixing truss (22).

5. The control device for a return plate conveyor line according to claim 4, characterized in that: The control drive assembly includes an electric telescopic rod (33), the output end of which is connected to one end of the rack (31), and the electric telescopic rod (33) is externally fixed to the bottom of the return plate conveyor (11).

6. The control device for a return plate conveyor line according to claim 5, characterized in that: The electric telescopic rod (33) is connected to an offset detector via a wire. The offset detector is used to detect the offset of the conveyor plate at the top of the multi-column belt line (12).

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