Truck loading and stacking conveyor mechanism

Abstract

The utility model relates to a kind of stacker loading and unloading conveying mechanism, and its technical scheme includes: by falling landslide, goods are slid to belt conveyor, and by inertia limiting rod, prevent goods from sliding to the outside of belt conveyor due to inertia, again by guide roller, avoid goods from being stuck in falling place due to friction, guide roller is guided to goods by the rotation of itself, ensure that goods can be neatly dropped to conveyor belt;Guiding conveying device changes the moving direction of goods under the drive of guiding conveying motor and guiding conveying speed reducer, and the change of the conveying direction of goods is stably adjusted according to the included angle of the conveying direction of guiding conveying device and the first direction belt conveyor and the second direction belt conveyor;Height limiting device limits the height of goods when conveying by limiting vertical rod, height limiting roller and limiting rotary shaft, ensures that goods are placed horizontally when conveying, and facilitates subsequent grabbing and stacking.

Description

Technical Field

[0001] This utility model relates to the field of palletizing and conveying technology, and in particular to a loading and palletizing conveying mechanism. Background Technology

[0002] Palletizing and conveying systems are widely used in industrial production, where materials are stacked and transported in a specific manner using automated equipment. For loading palletizing and conveying, goods need to fall onto a conveyor belt and then be transported to the side of a truck for loading. However, during transport, goods are difficult to fall smoothly and neatly onto the conveyor belt, and changes in the direction of transport are difficult to adjust stably. Furthermore, the non-horizontal placement of goods during transport makes subsequent gripping and stacking inconvenient.

[0003] In view of this, we propose a loading and palletizing conveying mechanism to solve the existing problems. Utility Model Content

[0004] The purpose of this invention is to provide a loading and palletizing conveying mechanism to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a loading and palletizing conveying mechanism, comprising a belt conveyor, a roller conveyor, a guide conveyor, and a height limiting device; the belt conveyor is divided into a first-direction belt conveyor and a second-direction belt conveyor, which are in perpendicular contact; the guide conveyor is located at the junction of the first-direction belt conveyor and the second-direction belt conveyor; and the height limiting device is located above the second-direction belt conveyor; a falling guide mechanism is provided at the end of the first-direction belt conveyor away from the guide conveyor; and the second-direction belt conveyor is in collinear contact with the roller conveyor.

[0006] Furthermore, the falling guide mechanism includes a falling ramp, an inertial limit rod, and a guide roller; the lower part of the falling ramp faces the first direction belt conveyor, and the slope direction of the falling ramp is perpendicular to the conveying direction of the first direction belt conveyor; the rotation axis of the guide roller is vertical, and its rotation direction is horizontal, and the guide roller is located on the side of the falling ramp facing the guide conveyor.

[0007] Furthermore, the guiding conveying device includes a guiding conveying motor, a guiding conveying reducer, and a guiding conveying belt, with the guiding conveying belt placed vertically.

[0008] Furthermore, the height limiting device includes a limiting bracket, a limiting vertical rod, a limiting spring, a height limiting roller, a linkage side plate, a limiting connecting rod, and a limiting rotating shaft; the two ends of the limiting rotating shaft are respectively rotatably connected to the two sides of the limiting bracket, and the two ends of the limiting rotating shaft are respectively fixedly connected to a linkage side plate, and the ends of the two linkage side plates away from the limiting rotating shaft are respectively rotatably connected to the two ends of the height limiting roller.

[0009] Furthermore, the limiting vertical rod, the height limiting roller, and the limiting connecting rod are all located outside the limiting bracket, while the limiting rotating shaft is located inside the limiting bracket.

[0010] Furthermore, a linkage side plate is rotatably connected to each end of the limiting connecting rod, a limiting vertical rod is fixedly connected to the upper surface of the limiting connecting rod, and a limiting spring is nested outside the limiting vertical rod.

[0011] Furthermore, a vertical rod fixing component is provided on the upper part of the limiting bracket facing the limiting vertical rod. The vertical rod fixing component is fixedly connected to the limiting bracket and rotatably connected to both sides of the transition block that is slidably nested outside the limiting vertical rod.

[0012] Furthermore, the guiding conveyor is at a 45-degree angle to the conveying direction of the first direction belt conveyor and at a 45-degree angle to the conveying direction of the second direction belt conveyor.

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

[0014] This invention utilizes a sliding ramp to allow goods to slide onto a belt conveyor. An inertial limit bar prevents the goods from sliding outwards due to inertia, and a guide roller prevents the goods from getting stuck at the drop point due to friction. The guide roller guides the goods through its rotation, ensuring they fall smoothly and neatly onto the conveyor belt. Driven by a guide conveyor motor and reducer, the guide conveyor belt changes the direction of the goods' movement. The change in the conveying direction is stably adjusted based on the angle between the guide conveyor and the first and second direction belt conveyors. A height limiting device, using a limiting vertical bar, a height limiting roller, and a limiting rotating shaft, restricts the height of the goods during transport, ensuring they are placed horizontally for easy subsequent gripping and stacking. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a loading and palletizing conveying mechanism according to the present invention;

[0016] Figure 2 This is a schematic diagram of the structure of the guiding and conveying device of this utility model;

[0017] Figure 3This is a schematic diagram of the height limiting device of this utility model;

[0018] Figure 4 This is a schematic diagram of the falling guide mechanism of this utility model.

[0019] In the diagram: 1. Belt conveyor device; 101. First direction belt conveyor device; 102. Second direction belt conveyor device; 2. Roller conveyor device; 3. Guide conveyor device; 301. Guide conveyor motor; 302. Guide conveyor reducer; 303. Guide conveyor belt; 4. Height limiting device; 401. Limiting bracket; 402. Limiting vertical rod; 403. Limiting spring; 404. Height limiting roller; 405. Linkage side plate; 406. Limiting connecting rod; 407. Limiting rotating shaft; 408. Vertical rod fixing component; 409. Transition block; 5. Falling guide mechanism; 501. Falling ramp; 502. Inertia limiting rod; 503. Guide roller. Detailed Implementation

[0020] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] Example 1

[0022] like Figure 1 As shown, a loading and palletizing conveying mechanism includes a belt conveyor 1, a roller conveyor 2, a guide conveyor 3, and a height limiting device 4. The belt conveyor 1 is divided into a first-direction belt conveyor 101 and a second-direction belt conveyor 102, which are in perpendicular contact. The guide conveyor 3 is located at the junction of the first-direction belt conveyor 101 and the second-direction belt conveyor 102. A falling guide mechanism 5 is provided at the end of the first-direction belt conveyor 101 away from the guide conveyor 3. The second-direction belt conveyor 102 is in collinear contact with the roller conveyor 2.

[0023] like Figure 2 As shown, the guiding conveying device 3 includes a guiding conveying motor 301, a guiding conveying reducer 302, and a guiding conveying belt 303, which is placed vertically. The guiding conveying device 3 has a 45-degree angle with the conveying direction of the first direction belt conveying device 101 and a 45-degree angle with the conveying direction of the second direction belt conveying device 102.

[0024] like Figure 3As shown, the height limiting device 4 is located above the second-direction belt conveyor 102. The height limiting device 4 includes a limiting bracket 401, a limiting vertical rod 402, a limiting spring 403, a height limiting roller 404, a linkage side plate 405, a limiting connecting rod 406, and a limiting rotating shaft 407. The two ends of the limiting rotating shaft 407 are rotatably connected to the two sides of the limiting bracket 401, and each end of the limiting rotating shaft 407 is fixedly connected to a linkage side plate 405. The ends of the two linkage side plates 405 furthest from the limiting rotating shaft 407 are rotatably connected to the two ends of the height limiting roller 404. The limiting vertical rod 402, the height limiting... The positioning roller 404 and the limiting connecting rod 406 are both located outside the limiting bracket 401, and the limiting rotating shaft 407 is located inside the limiting bracket 401. Both ends of the limiting connecting rod 406 are rotatably connected to a linkage side plate 405, and the upper surface of the limiting connecting rod 406 is fixedly connected to the limiting vertical rod 402. The limiting spring 403 is nested outside the limiting vertical rod 402. The upper part of the limiting bracket 401 facing the limiting vertical rod 402 is provided with a vertical rod fixing component 408. The vertical rod fixing component 408 is fixedly connected to the limiting bracket 401 and rotatably connected to both sides of the transition block 409 that is slidably nested outside the limiting vertical rod 402.

[0025] like Figure 4 As shown, the falling guide mechanism 5 includes a falling ramp 501, an inertial limiting rod 502, and a guide roller 503; the lower part of the falling ramp 501 faces the first direction belt conveyor 101, and the slope direction of the falling ramp 501 is perpendicular to the conveying direction of the first direction belt conveyor 101; the rotation axis of the guide roller 503 is vertical, and its rotation direction is horizontal; the guide roller 503 is located on the side of the falling ramp 501 facing the guide conveyor 3.

[0026] The working principle of a loading and palletizing conveying mechanism based on Embodiment 1 is as follows:

[0027] The goods slide down the drop ramp 501 to the first direction belt conveyor 101. The inertia limit rod 502 prevents the goods from sliding to the outside of the first direction belt conveyor 101 due to inertia. The guide roller 503 prevents the goods from getting stuck at the drop point due to friction. The guide roller 503 guides the goods through its own rotation to ensure that the goods can fall smoothly and neatly to the first direction belt conveyor 101.

[0028] The first-direction belt conveyor 101 drives the belt to move via a motor, thereby transporting the goods to the junction of the first-direction belt conveyor 101 and the second-direction belt conveyor 102. The guide conveyor motor 301 drives the guide conveyor reducer 302 to rotate, thereby driving the guide conveyor belt 303 to move. When the goods come into contact with the guide conveyor belt 303, the guide conveyor belt 303 moves the goods to the second-direction belt conveyor 102, thereby changing the direction of movement of the goods. The change in the direction of goods transportation is stably adjusted according to the angle between the conveying directions of the guide conveyor 301 and the first-direction belt conveyor 101 and the second-direction belt conveyor 102.

[0029] The second-direction belt conveyor 102 drives the belt to move via a motor, thereby conveying goods to the roller conveyor 2. The roller conveyor 2 uses an inclined slope to allow the goods to slide to a lower position. When the goods are conveyed to the height limiting device 4, the height limiting roller 404 limits the height of the goods during conveying. For goods of different heights, by contacting the height limiting roller 404, the linkage side plate 405 rotates around one end of the limiting rotation shaft 407, thereby changing the height of the limiting connecting rod 406, and thus changing the height of the limiting vertical rod 402. The extension and retraction of the limiting spring 403 are adjusted according to the rotational connection between the vertical rod fixing component 408 and the transition block 409 and the sliding nesting between the limiting vertical rod 402 and the vertical rod fixing component 408. The height adjustment of the height limiting roller 404 is only within a small range, thus playing a limiting role for taller goods, ensuring that the goods are placed horizontally during conveying, which facilitates subsequent gripping and stacking.

[0030] The above specific embodiments are merely several preferred embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A loading and palletizing conveying mechanism, characterized in that: It includes a belt conveyor (1), a roller conveyor (2), a guide conveyor (3), and a height limiting device (4); the belt conveyor (1) is divided into a first-direction belt conveyor (101) and a second-direction belt conveyor (102), the first-direction belt conveyor (101) and the second-direction belt conveyor (102) are in vertical contact, the guide conveyor (3) is located at the junction of the first-direction belt conveyor (101) and the second-direction belt conveyor (102), and the height limiting device (4) is located above the second-direction belt conveyor (102); the end of the first-direction belt conveyor (101) away from the guide conveyor (3) is provided with a falling guide mechanism (5), and the second-direction belt conveyor (102) is in collinear contact with the roller conveyor (2).

2. The loading and palletizing conveying mechanism according to claim 1, characterized in that: The falling guide mechanism (5) includes a falling ramp (501), an inertial limit rod (502), and a guide roller (503); the lower part of the falling ramp (501) faces the first direction belt conveyor (101), and the slope direction of the falling ramp (501) is perpendicular to the conveying direction of the first direction belt conveyor (101); the rotation axis of the guide roller (503) is vertical, and its rotation direction is horizontal. The guide roller (503) is located on the side of the falling ramp (501) facing the guide conveyor (3).

3. The loading and palletizing conveying mechanism according to claim 1, characterized in that: The guiding conveying device (3) includes a guiding conveying motor (301), a guiding conveying reducer (302), and a guiding conveying belt (303), which is placed vertically.

4. The loading and palletizing conveying mechanism according to claim 1, characterized in that: The height limiting device (4) includes a limiting bracket (401), a limiting vertical rod (402), a limiting spring (403), a height limiting roller (404), a linkage side plate (405), a limiting connecting rod (406), and a limiting rotating shaft (407). The two ends of the limiting rotating shaft (407) are rotatably connected to the two sides of the limiting bracket (401), and the two ends of the limiting rotating shaft (407) are fixedly connected to a linkage side plate (405). The ends of the two linkage side plates (405) away from the limiting rotating shaft (407) are rotatably connected to the two ends of the height limiting roller (404).

5. The loading and palletizing conveying mechanism according to claim 4, characterized in that: The limiting vertical rod (402), the height limiting roller (404), and the limiting connecting rod (406) are all located outside the limiting bracket (401), while the limiting rotating shaft (407) is located inside the limiting bracket (401).

6. The loading and palletizing conveying mechanism according to claim 4, characterized in that: The two ends of the limiting connecting rod (406) are respectively rotatably connected to a linkage side plate (405), the upper surface of the limiting connecting rod (406) is fixedly connected to the limiting vertical rod (402), and the limiting spring (403) is nested outside the limiting vertical rod (402).

7. The loading and palletizing conveying mechanism according to claim 4, characterized in that: The upper part of the limiting bracket (401) facing the limiting vertical rod (402) is provided with a vertical rod fixing component (408). The vertical rod fixing component (408) is fixedly connected to the limiting bracket (401) and rotatably connected to both sides of the transition block (409) that slides and nests outside the limiting vertical rod (402).

8. The loading and palletizing conveying mechanism according to claim 1, characterized in that: The guide conveyor (3) is at a 45-degree angle to the conveying direction of the first direction belt conveyor (101) and at a 45-degree angle to the conveying direction of the second direction belt conveyor (102).

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