A conveying line using a photoelectric switch bracket
Patent Information
- Application Number
- CN202521443489.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-10
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-07-10
AI Technical Summary
现有的技术，一些输送带两侧配套安装其他输送线、相关配套设备，直接限制了光电开关的安装空间
[0010]本实用新型提供的一种采用光电开关支架的输送线，光电开关支架能够在空间受限的情况下，紧凑的安装在输送线上，并与输送线工作配合，完成检测货物、避让货物、自动复位的全过程，整体结构简洁，工作稳定可靠，成本低。
Smart Images
Figure CN224830856U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of conveying equipment technology, and in particular to a conveying line using a photoelectric switch bracket. Background Technology
[0002] Photoelectric switches are often installed on conveyor lines to detect goods on the conveyor belt. Typically, these switches are mounted on both sides of the conveyor belt at a height higher than the belt itself to detect the presence of goods. However, current technology often involves other conveyor lines and related equipment being installed on both sides of the conveyor belt, directly limiting the installation space for the photoelectric switches. Therefore, a new installation structure for photoelectric switches needs to be designed. Summary of the Invention
[0003] The technical problem to be solved by this utility model embodiment is to provide a conveyor line using a photoelectric switch bracket, thereby solving the problem of limited installation position of photoelectric switches on the conveyor line.
[0004] To solve the above-mentioned technical problems, this utility model provides a conveyor line using a photoelectric switch bracket, comprising: a receiving conveyor platform, a photoelectric switch, and a photoelectric switch bracket. The receiving conveyor platform is capable of receiving materials and conveying them in two opposite directions. The photoelectric switch bracket is installed in the conveying direction of the receiving conveyor platform. The receiving conveyor platform includes a conveyor belt, and the photoelectric switch bracket is installed beside the conveyor belt. The photoelectric switch bracket includes a support shaft, and the photoelectric switch bracket is installed on the receiving conveyor platform through the support shaft. The height of the support shaft is lower than the height of the conveyor belt. When there is no goods on the conveyor belt or the goods are not pressing on the photoelectric switch bracket, the height of the photoelectric switch is higher than the height of the conveyor belt; When the goods on the conveyor belt press against the photoelectric switch bracket, the photoelectric switch bracket rotates, and the height of the photoelectric switch is not higher than the height of the conveyor belt.
[0005] The photoelectric switch bracket also includes two support plates, an adjustment frame, a counterweight, and an adjustable bracket. The support plate includes a long end and a short end, which are connected to form an "L" shape. The support shaft is connected to the upper end of the long end. The upper part of the short end is an inclined surface, and the lower end of the inclined surface is level with the upper surface of the conveyor belt. The adjustable bracket is installed between the two support plates and located at its short end. The adjustment frame is installed between the two support plates and located at its long end. The counterweight is adjustablely installed on the adjustment frame. The photoelectric switch is installed on the adjustable bracket.
[0006] The adjustment frame has several mounting holes, which are evenly arranged along the length of the long end of the support plate. The counterweight is installed on the adjustment frame through the mounting holes.
[0007] The mounting hole is an internally threaded hole, and the counterweight is installed in conjunction with the threaded mounting hole.
[0008] The bottom of the adjustment frame is bent into a U-shape, and the bending direction of the bottom of the adjustment frame is away from the counterweight. A rubber buffer block is installed on the bent part of the bottom of the adjustment frame.
[0009] The material receiving and conveying platform also includes a base frame vertical plate, and the rubber buffer block makes buffer contact with the base frame vertical plate.
[0010] This utility model provides a conveyor line using a photoelectric switch bracket. The photoelectric switch bracket can be compactly installed on the conveyor line in situations where space is limited, and works in conjunction with the conveyor line to complete the entire process of detecting goods, avoiding goods, and automatic resetting. The overall structure is simple, the operation is stable and reliable, and the cost is low. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the conveyor line using a photoelectric switch bracket according to an embodiment of the present invention.
[0012] Figure 2 This is a schematic diagram of the structure of the photoelectric switch bracket according to an embodiment of the present invention. Figure 1 .
[0013] Figure 3 This is a schematic diagram of the structure of the photoelectric switch bracket according to an embodiment of the present invention. Figure 2 .
[0014] Figure 4 This is a top view of the conveyor line using a photoelectric switch bracket in Embodiment 2 of this utility model.
[0015] Figure 5 for Figure 4 Enlarged view of point A in the middle.
[0016] In the picture: 1. Material receiving and conveying platform; 2. Photoelectric switch bracket; 3. Support plate; 4. Adjusting frame; 5. Counterweight; 6. Adjustable bracket; 7. Photoelectric switch; 8. Support shaft; 9. Mounting hole; 10. Rubber buffer block; 11. Conveyor belt; 12. Base frame vertical plate; 13. Conveying device; 14. Stacking equipment; 15. Goods; 31. Long end; 32. Short end. Detailed Implementation
[0017] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.
[0018] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.
[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0020] Example 1 This utility model provides a conveyor line using a photoelectric switch bracket, such as... Figure 1 It includes: a receiving and conveying platform 1, two photoelectric switch brackets 2, and two photoelectric switches 7. The two photoelectric switch brackets 2 are respectively installed at both ends of the receiving and conveying platform 1. The receiving and conveying platform 1 includes a conveyor belt 11. Initially, the conveyor belt 11 is stationary. After the goods 15 transported from the outside are placed on the conveyor belt 11, they are transported out in batches from either end of the receiving and conveying platform 1. During the process of transporting the goods 15, the photoelectric switch brackets 2 will move to avoid the goods 15.
[0021] Combination Figure 1-3The photoelectric switch bracket 2 includes two support plates 3, an adjusting frame 4, a counterweight 5, and an adjustable bracket 6. The support plates 3 are L-shaped and include a long end 31 and a short end 32. A support shaft 8 is connected to the upper end of the long end 31. The upper part of the short end 32 is an inclined surface, and the lower end of the inclined surface is level with the upper surface of the conveyor belt 11. The adjustable bracket 6 is adjustablely installed between the two support plates 3 and located at its short end 32. The adjusting frame 4 is installed between the two support plates 3 and located at its long end 31. The adjusting frame 4 has several mounting holes 9, which are internal threaded holes. The mounting holes 9 are evenly arranged along the length direction of the long end 31 of the support plate 3. The counterweight 5 is adjustablely installed on the adjusting frame 4 through several mounting holes 9. The counterweight 5 is threadedly installed with the mounting holes 9. The photoelectric switch 7 is installed on the adjustable bracket 6. The photoelectric switch bracket 2 is rotatably installed on the receiving conveyor platform 1 through the support shaft 8. The height of the support shaft 8 is lower than the height of the conveyor belt 11.
[0022] The bottom of the adjusting frame 4 is bent into a U-shape, with the bending direction away from the counterweight 5. A rubber buffer block 10 is installed on the bent part of the bottom of the adjusting frame 4, and the rubber buffer block 10 and the counterweight 5 are located on opposite sides of the adjusting frame 4. Figure 1 The bottom of the overall frame of the receiving and conveying platform 1 is equipped with a base frame vertical plate 12. The base frame vertical plate 12 is located on one side of the rubber buffer block 10 of the photoelectric switch bracket 2. When the photoelectric switch bracket 2 rotates and resets, the rubber buffer block 10 and the base frame vertical plate 12 buffer the impact. On the one hand, the photoelectric switch bracket 2 can quickly return to its initial static state, and on the other hand, it can greatly reduce the impact noise.
[0023] At the start of operation, the conveyor belt 11 is stationary, and the state of the photoelectric switch brackets 2 on both sides of the conveyor belt 11 is as follows: Figure 1 The photoelectric switch bracket 2 on the right is in a certain state. At this time, the photoelectric switch 7 on the photoelectric switch bracket 2 is higher than the height of the conveyor belt 11, detecting whether there is any cargo 15 on the conveyor belt 11. When external cargo 15 is transported onto the conveyor belt 11, the photoelectric switch 7 detects the presence of cargo 15. After placement, the conveyor belt 11 rotates to transport the cargo 15 in batches from one end, such as... Figure 1 Cargo 15 is transported to the left, and it abuts against the inclined surface of the short end 32 of the photoelectric switch bracket 2. The photoelectric switch bracket 2 rotates around the support shaft 8, so that the entire photoelectric switch bracket 2 is positioned below the cargo 15 to avoid it. After all the cargo 15 on the conveyor belt 11 has been transported to the left, the photoelectric switch bracket 2 rotates in the opposite direction to reset under the action of the counterweight 5. The rubber buffer block 10 hits the vertical plate 12 of the base frame, which plays a role in quick reset, shock absorption and noise reduction, and finally returns to the initial state. Figure 1 The photoelectric switch bracket 2 on the right is in a certain state. At this time, the height of the photoelectric switch 7 is higher than the height of the conveyor belt 11.
[0024] Adjusting the mounting position of the counterweight 5 in different mounting holes 9 on the adjusting frame 4 is used to adjust the speed of the photoelectric switch bracket 2 in reverse rotation and reset.
[0025] Example 2 like Figure 4-5 This utility model provides a conveyor line using photoelectric switch brackets, comprising: a receiving and conveying platform 1, two photoelectric switch brackets 2, and two photoelectric switches 7; in conjunction with reference... Figure 1 Two photoelectric switch brackets 2 are respectively installed at both ends of the receiving conveyor platform 1. The receiving conveyor platform 1 includes a conveyor belt 11, which is initially stationary. Figure 4 One side of the conveyor 13 transports goods 15 onto the conveyor belt 11. The photoelectric switch 7 on the photoelectric switch bracket 2 detects that there are goods 15 on the conveyor belt 11. The goods 15 are cardboard. The conveyor 13 automatically stacks them layer by layer. The stacking device 14 on the other side arranges the goods 15. After a certain quantity is reached, they are transported out in batches from either end of the receiving conveyor platform 1. During the process of transporting the goods 15, the photoelectric switch bracket 2 will move to avoid the goods 15.
[0026] The structure of the photoelectric switch bracket 2 is shown in Example 1.
[0027] At the start of operation, conveyor belt 11 is stationary, and the photoelectric switch bracket 2 is in the following state: Figure 1 The photoelectric switch bracket 2 on the right end is in a state where the height of the photoelectric switch 7 on the bracket 2 is higher than the height of the conveyor belt 11, detecting whether there is any cargo 15 on the conveyor belt 11; if... Figure 4 When the conveyor device 13 on one side transports the goods 15 onto the conveyor belt 11, the photoelectric switch 7 detects the presence of goods 15, and the stacking device 14 arranges the goods 15. After arranging, the conveyor belt 11 operates to transport the goods 15 in batches from one end. Figure 1 Cargo 15 is transported to the left, and it abuts against the inclined surface of the short end 32 of the photoelectric switch bracket 2. The photoelectric switch bracket 2 rotates around the support shaft 8, so that the entire photoelectric switch bracket 2 is positioned below the cargo 15 to avoid it. After all the cargo 15 on the conveyor belt 11 has been transported to the left, the photoelectric switch bracket 2 rotates in the opposite direction to reset under the action of the counterweight 5. The rubber buffer block 10 hits the vertical plate 12 of the base frame, which plays a role in quick reset, shock absorption and noise reduction, and finally returns to the initial state. Figure 1 The photoelectric switch bracket 2 on the right is in a certain state. At this time, the height of the photoelectric switch 7 is higher than the height of the conveyor belt 11.
[0028] Combination Figure 4Goods are transported from conveyor device 13 to conveyor belt 11, and then from conveyor belt 11 to the left and right. This process completes the right-angle turn in the direction of goods transportation. On the other hand, the goods are transported in batches after being aligned on conveyor belt 11. With a large number of devices involved and limited installation space, the photoelectric switch bracket can still complete the entire process of detecting goods, avoiding goods, and automatically resetting.
[0029] In summary, the photoelectric switch bracket of this utility model can be compactly installed on the conveyor line even in space-constrained conditions, and works in conjunction with the conveyor line to complete the entire process of detecting goods, avoiding goods, and automatic resetting. The overall structure is simple, the operation is stable and reliable, and the cost is low.
[0030] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0031] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.
Claims
1. A conveyor line employing a photoelectric switch bracket, characterized in that, include: The receiving and conveying platform (1), photoelectric switch (7), and photoelectric switch bracket (2) are provided. The receiving and conveying platform (1) can receive materials and convey them in two opposite directions. The photoelectric switch bracket (2) is installed on the conveying direction of the receiving and conveying platform (1). The receiving and conveying platform (1) includes a conveyor belt (11). The photoelectric switch bracket (2) is installed on the side of the conveyor belt (11). The photoelectric switch bracket (2) includes a support shaft (8). The photoelectric switch bracket (2) is installed on the receiving and conveying platform (1) through the support shaft (8). The height of the support shaft (8) is lower than the height of the conveyor belt (11). When there is no goods on the conveyor belt (11) or the goods do not press against the photoelectric switch bracket (2), the height of the photoelectric switch (7) is higher than the height of the conveyor belt (11); When the goods on the conveyor belt (11) press against the photoelectric switch bracket (2), the photoelectric switch bracket (2) rotates, and the height of the photoelectric switch (7) is not higher than the height of the conveyor belt (11).
2. The conveyor line using a photoelectric switch bracket according to claim 1, characterized in that, The photoelectric switch bracket (2) also includes two support plates (3), an adjustment frame (4), a counterweight (5), and an adjustable bracket (6). The support plate (3) includes a long end (31) and a short end (32). The long end (31) and the short end (32) are connected to form an "L" shape. The support shaft (8) is connected to the upper end of the long end (31). The upper part of the short end (32) is an inclined surface, and the lower end of the inclined surface is level with the upper surface of the conveyor belt (11). The adjustable bracket (6) is installed between the two support plates (3) and located at its short end (32). The adjustment frame (4) is installed between the two support plates (3) and located at its long end (31). The counterweight (5) is adjustablely installed on the adjustment frame (4). The photoelectric switch (7) is installed on the adjustable bracket (6).
3. The conveyor line using a photoelectric switch bracket according to claim 2, characterized in that, The adjustment frame (4) has several mounting holes (9), which are evenly arranged along the length direction of the long end (31) of the support plate (3). The counterweight (5) is installed on the adjustment frame (4) through the mounting holes (9).
4. The conveyor line using a photoelectric switch bracket according to claim 3, characterized in that, The mounting hole (9) is an internal threaded hole, and the counterweight (5) is installed in conjunction with the mounting hole (9).
5. The conveyor line using a photoelectric switch bracket according to claim 2, characterized in that, The bottom of the adjustment frame (4) is bent into a U-shape, and the bending direction of the bottom of the adjustment frame (4) is away from the counterweight (5). A rubber buffer block (10) is installed on the bent part of the bottom of the adjustment frame (4).
6. The conveyor line using a photoelectric switch bracket according to claim 5, characterized in that, The material receiving and conveying platform (1) also includes a base frame vertical plate (12), and the rubber buffer block (10) makes buffer contact with the base frame vertical plate (12).