Egg tray stacking device

Abstract

The utility model discloses an egg tray stacking device, including frame, receiving plate, support plate, push plate mechanism and reclaiming mechanism, receiving plate is provided on the frame, receiving plate is inclined, support plate is fixedly provided on the frame, the support plate is located below receiving plate, push plate mechanism is provided on the frame, the reclaiming mechanism is located below the receiving plate, the reclaiming mechanism is located below the push plate mechanism, and the reclaiming mechanism is located below the push plate mechanism. The plate pushing mechanism is arranged on the rack and located below the material receiving plate, the material taking mechanism is arranged on the rack and located on one side of the plate pushing mechanism, and a limiting assembly is arranged on the material taking mechanism; according to the egg tray conveying device, egg trays fall onto the material receiving plate from the conveyor and fall onto the supporting plate along the material receiving plate, the push plate mechanism pushes the egg trays to enable the egg trays to be in a vertical state, along with continuous falling of the egg trays, the push plate mechanism moves repeatedly, the multiple egg trays can be vertically stacked together, and after the egg trays are stacked to a certain cooked material, the egg trays are conveyed to the conveying machine. The material taking mechanism pulls the egg support backwards to take out the egg support, and the limiting assembly can limit the egg support, so that the material taking mechanism can take out the egg support smoothly.

Description

Technical Field

[0001] The utility model relates to the technical field of egg tray production equipment, in particular to an egg tray stacking device. Background Art

[0002] An egg tray generally refers to a tool for holding poultry eggs, which is mainly a tray with grooves for accommodating the eggs. According to different production materials, it can be divided into pulp egg trays, plastics, etc. Among them, the pulp egg tray is made by pressing recycled pulp through a forming machine. Because of its simple production process, low cost, and no environmental pollution, it is called "green" packaging and is the most common type of egg tray in our daily life. However, during the production process of egg trays, the egg trays after drying and shaping are conveyed along the conveyor, and the egg trays on the conveyor exist individually, which is not convenient for storage and transportation. In order to facilitate storage and transportation, the egg trays need to be stacked together. Traditional stacking is done manually. Workers stack multiple egg trays together beside the conveyor. However, this working method has high labor costs, high labor intensity, and low work efficiency. Summary of the Utility Model

[0003] The purpose of the utility model is to provide an egg tray stacking device aiming at the deficiencies of the above-mentioned prior art.

[0004] To solve the above problems, the technical solution adopted by the utility model is:

[0005] An egg tray stacking device, comprising a frame;

[0006] A receiving plate, arranged on the frame, and the receiving plate is inclined;

[0007] A support plate, fixedly arranged on the frame, and located below the receiving plate;

[0008] A pushing plate mechanism, arranged on the frame, and located below the receiving plate;

[0009] A picking mechanism, arranged on the frame, and located below the support plate, for taking out the egg trays.

[0010] Preferably, the pushing plate mechanism comprises a connecting rod, one end of the connecting rod is hinged to the frame, and the other end is fixedly connected with a pushing plate. The pushing plate is located below the receiving plate. A pushing cylinder is arranged between the frame and the pushing plate, and both ends of the pushing cylinder are respectively hinged to the frame and the pushing plate.

[0011] Preferably, baffles are arranged on both sides of the receiving plate, and the baffles are fixedly arranged on the frame.

[0012] Preferably, the material taking mechanism includes a slider which is located below the support plate. The slider is slidably arranged on a slide rail, and the slide rail is fixedly arranged on the frame. A pulling cylinder is fixedly arranged on the frame, and the piston rod of the pulling cylinder is fixedly connected to the slider. A limiting component is arranged on the slider.

[0013] Preferably, the limiting component includes a limiting plate which is slidably arranged on the slider. A limiting cylinder is fixedly connected to the slider, and the piston rod of the limiting cylinder is fixedly connected to the limiting plate for driving the limiting plate to slide.

[0014] Preferably, an avoidance groove is formed in the support plate for accommodating the limiting plate.

[0015] Preferably, clamping components are arranged on both sides of the support plate. The clamping components include a first clamping plate and a second clamping plate. One end of the first clamping plate and one end of the second clamping plate are fixedly connected. The connected end of the first clamping plate and the second clamping plate is fixedly connected to the frame, and a clamping spring is arranged between the first clamping plate and the second clamping plate.

[0016] Preferably, a vertical rod and a connecting plate are fixedly arranged on the frame. A clamping platform is arranged on the connecting plate, and one end of the material receiving plate is placed on the clamping platform; an adjusting rod is threadedly connected to the vertical rod, and the end of the adjusting rod away from the vertical rod is connected to a supporting rod. The supporting rod is movably connected to the material receiving plate, and the supporting rod is located below the material receiving plate.

[0017] Preferably, a fixing sleeve is arranged on the vertical rod, and a sleeve is fixedly arranged on the fixing sleeve. The sleeve is threadedly connected to the adjusting rod.

[0018] Preferably, a counter is arranged on the material receiving plate.

[0019] The beneficial effects of adopting the above technical solutions are as follows:

[0020] 1. In the present utility model, after the egg trays are produced and dried, they are conveyed by a conveyor and fall onto the material receiving plate and slide along the material receiving plate to the support plate. The pushing cylinder pushes the push plate to rotate, pushing the egg tray to a vertical state, and then the pushing cylinder drives the push plate to reset. When the next egg tray falls, the above actions are repeated, and multiple egg trays can be stacked together to complete the stacking of egg trays. When a certain number is stacked, the limiting cylinder pushes up to make the limiting plate rise, and the pulling cylinder pulls the slider to move backward to pull out the egg tray, enabling the transfer and movement of the egg tray;

[0021] 2. In the present utility model, when the egg tray is in a vertical state, the clamping components on both sides of the support plate can clamp the egg tray to prevent the egg tray from tipping over. Description of the Drawings

[0022] Figure 1is a three-dimensional schematic diagram of the present utility model;

[0023] Figure 2 is another three-dimensional schematic diagram of the present utility model;

[0024] Figure 3 is a three-dimensional schematic diagram of the push plate mechanism of the present utility model;

[0025] Figure 4 is a three-dimensional schematic diagram of the material taking mechanism of the present utility model.

[0026] In the figure: 1 is the frame, 2 is the material receiving plate, 3 is the support plate, 4 is the connecting rod, 5 is the push plate, 6 is the pushing cylinder, 7 is the baffle, 8 is the slider, 9 is the slide rail, 10 is the pulling cylinder, 11 is the limiting plate, 12 is the limiting cylinder, 13 is the first clamping plate, 14 is the second clamping plate, 15 is the vertical rod, 16 is the connecting plate, 17 is the adjusting rod, 18 is the support rod, 19 is the fixed sleeve, 20 is the sleeve, 21 is the avoidance groove. Detailed implementation manners

[0027] The following further describes in detail the implementation manners of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0028] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0030] Such as Figures 1 to 4As shown in the figure, an egg tray stacking device includes a frame 1, a receiving plate 2, a support plate 3, a push plate mechanism, and a material taking mechanism. The receiving plate 2 is inclinedly arranged on the frame 1. The support plate 3 is horizontally and fixedly arranged on the frame 1. The support plate 3 is located below the receiving plate 2. The receiving plate 2 is located below the conveyor. After the egg trays are conveyed by the conveyor, they can fall onto the receiving plate 2. Since the receiving plate 2 is inclinedly arranged, the egg trays slide along the receiving plate 2 and fall onto the support plate 3. The push plate mechanism includes a connecting rod 4. One end of the connecting rod 4 is hinged to the frame 1, and the other end is fixedly connected with a push plate 5. The push plate 5 is located below the receiving plate 2. A pushing cylinder 6 is arranged between the frame 1 and the push plate 5. Two ends of the pushing cylinder 6 are respectively hinged to the frame 1 and the push plate 5, that is, the cylinder barrel of the pushing cylinder 6 is hinged to the frame 1, and the piston rod of the pushing cylinder 6 is hinged to the push plate 5. Therefore, when the piston rod of the pushing cylinder 6 extends or retracts, it can drive the push plate 5 to rotate. The material taking mechanism includes a slider 8. The slider 8 is located below the support plate 3. The slider 8 is slidably arranged on a slide rail 9. The slide rail 9 is fixedly arranged on the frame 1. A pulling cylinder 10 is fixedly arranged on the frame 1. The piston rod of the pulling cylinder 10 is fixedly connected with the slider 8. A limiting component is arranged on the slider 8. In the present utility model, the conveyor conveys the egg trays until the egg trays fall from the conveyor onto the receiving plate 2 and then fall onto the support plate 3 along the receiving plate 2. In the initial state, the push plate 5 is inclinedly arranged, and the egg trays falling onto the support plate 3 are dumped onto the push plate 5. At this time, the piston rod of the pushing cylinder 6 extends, causing the push plate 5 to rotate upward, pushing the egg trays to a vertical state. During the process of pushing the egg trays, the egg trays can be pushed backward by a certain distance, which will not interfere with the falling of the next egg tray. After the egg trays are pushed to a vertical state, the piston rod of the pushing cylinder 6 retracts, and the push plate 5 returns to its original position. The next egg tray continues to fall from the conveyor, repeating the above steps. The push plate 5 can stack the egg trays together. When the egg trays are stacked to a certain number, the pulling cylinder 10 pulls the slider 8 to slide backward along the slide rail 9 and pulls out the stacked egg trays. The limiting component can limit the egg trays to prevent the egg trays from separating from the slider 8 during the backward movement. After the egg trays are pulled out, they can be transported and stored.

[0031] Furthermore, a bearing seat is fixedly installed at the bottom of the frame 1. A bearing is installed on the bearing seat. A fixed rod is fixedly arranged at the lower end of the connecting rod 4. The fixed rod is inserted into the bearing. Therefore, the connecting rod 4 can rotate with the bearing as the center.

[0032] Furthermore, a chute is formed on the slide rail 9. Mounting rods are fixedly arranged on both sides of the slider 8. Rollers are rotatably arranged on the mounting rods. The rollers are rollingly arranged in the chute.

[0033] Further, baffles 7 are provided on both sides of the blanking plate 2. The baffles 7 are fixedly arranged on the frame 1, and the baffles 7 can block the egg trays to prevent the egg trays from falling or tilting.

[0034] Further, the limiting component includes a limiting plate 11. The limiting plate 11 is vertically slidably arranged on the slider 8. A limiting air cylinder 12 is fixedly connected to the slider 8. The piston rod of the limiting air cylinder 12 is fixedly connected to the limiting plate 11 and is used to drive the limiting plate 11 to slide. In this embodiment, under normal conditions, the piston rod of the limiting air cylinder 12 is in a retracted state, and the upper end surface of the limiting plate 11 is located below the support plate 3. When a certain number of egg trays are stacked and need to be pulled out, the piston rod of the limiting air cylinder 12 extends, driving the limiting plate 11 to slide upward until the upper end surface of the limiting plate 11 moves above the support plate 3. When the pulling air cylinder 10 pulls out the slider 8, it drives the limiting plate 11 to move backward. The limiting plate 11 can drive the egg tray to move backward along the support plate 3 until the egg tray is pulled out.

[0035] Further, an avoidance groove 21 is formed on the support plate 3 for accommodating the limiting plate 11. During the upward sliding process of the limiting plate 11, the limiting plate 11 can smoothly extend from the avoidance groove 21, so as to drive the egg tray to move backward.

[0036] Further, clamping components are arranged on both sides of the support plate 3. The clamping components include a first clamping plate 13 and a second clamping plate 14. One end of the first clamping plate 13 is fixedly connected to one end of the second clamping plate 14, and the other ends of the first clamping plate 13 and the second clamping plate 14 are movably arranged and can move freely. The connected ends of the first clamping plate 13 and the second clamping plate 14 are fixedly connected to the frame 1. A clamping spring is arranged between the first clamping plate 13 and the second clamping plate 14. In this embodiment, after the push plate 5 pushes the egg tray to a vertical state, the egg tray will be pushed between the clamping components on both sides of the support plate 3. Since a spring is arranged between the first clamping plate 13 and the second clamping plate 14, the spring can squeeze the first clamping plate 13 and the second clamping plate 14 to separate from each other, so as to clamp the egg tray located on the support plate 3 and make the egg tray in a vertically stable state to prevent the egg tray from tipping over.

[0037] Furthermore, a vertical rod 15 and a connecting plate 16 are fixedly arranged on the frame 1. Connecting plates 16 are arranged on both sides of the receiving plate 2. The connecting plates 16 are vertically arranged. A clamping platform is arranged on the connecting plate 16. One end of the receiving plate 2 is placed on the clamping platform. A regulating rod 17 is threadedly connected to the vertical rod 15. One end of the regulating rod 17 away from the vertical rod 15 is connected to a supporting rod 18. The regulating rod 17 and the supporting rod 18 are rotatably connected. The supporting rod 18 is movably connected to the receiving plate 2. The lower end surface of the receiving plate 2 is placed on the supporting rod 18. The supporting rod 18 is located below the receiving plate 2. In this embodiment, by screwing the regulating rod 17, the distance between the vertical rod 15 and the supporting rod 18 can be adjusted to control the inclination angle of the receiving plate 2, so that the egg trays can slide down better.

[0038] Furthermore, a fixing sleeve 19 is fixedly arranged on the vertical rod 15. A sleeve 20 is fixedly arranged on the fixing sleeve 19. The sleeve 20 is provided with internal threads. The regulating rod 17 is provided with external threads. The sleeve 20 is threadedly connected to the regulating rod 17, so as to control the extending length of the regulating rod 17 and further adjust the inclination angle of the receiving plate 2.

[0039] Furthermore, a counter is arranged on the receiving plate 2, which can monitor the number of egg trays falling from the receiving plate 2.

[0040] In another embodiment, a plurality of receiving plates 2, supporting plates 3, pushing plate mechanisms and material taking mechanisms are arranged on the frame 1. The receiving plates 2, supporting plates 3, pushing plate mechanisms and material taking mechanisms are evenly arranged in the horizontal direction, and can stack the egg trays on multiple groups of conveyors at the same time.

[0041] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An egg tray stacking device, characterized in that, Comprising a frame (1); A receiving plate (2), arranged on the frame (1), and the receiving plate (2) is arranged obliquely; A support plate (3), fixedly arranged on the frame (1), and located below the receiving plate (2); A pushing plate mechanism, arranged on the frame (1), and located below the receiving plate (2); The pushing plate mechanism includes a connecting rod (4), one end of the connecting rod (4) is hinged to the frame (1), and the other end is fixedly connected with a pushing plate (5). The pushing plate (5) is located below the receiving plate (2). A pushing cylinder (6) is arranged between the frame (1) and the pushing plate (5), and both ends of the pushing cylinder (6) are respectively hinged to the frame (1) and the pushing plate (5); A material taking mechanism, arranged on the frame (1), and located below the support plate (3), for taking out the egg trays.

2. The egg tray stacking device according to claim 1, wherein Baffles (7) are arranged on both sides of the receiving plate (2), and the baffles (7) are fixedly arranged on the frame (1).

3. The egg tray stacking device according to claim 1, characterized in that, The material taking mechanism includes a slider (8), the slider (8) is located below the support plate (3), the slider (8) is slidably arranged on a slide rail (9), the slide rail (9) is fixedly arranged on the frame (1), a pulling cylinder (10) is fixedly arranged on the frame (1), the piston rod of the pulling cylinder (10) is fixedly connected with the slider (8), and a limiting component is arranged on the slider (8).

4. The egg tray stacking device according to claim 3, characterized in that, The limiting component includes a limiting plate (11), the limiting plate (11) is slidably arranged on the slider (8), a limiting cylinder (12) is fixedly connected to the slider (8), and the piston rod of the limiting cylinder (12) is fixedly connected with the limiting plate (11) for driving the limiting plate (11) to slide.

5. A stacking device for egg trays according to claim 4, characterized in that, An avoidance groove (21) is formed on the support plate (3) for accommodating the limiting plate (11).

6. The egg tray stacking device according to claim 1, characterized in that, Clamping components are arranged on both sides of the support plate (3), the clamping components include a first clamping plate (13) and a second clamping plate (14), one end of the first clamping plate (13) and one end of the second clamping plate (14) are fixedly connected, the connected end of the first clamping plate (13) and the second clamping plate (14) is fixedly connected to the frame (1), and a clamping spring is arranged between the first clamping plate (13) and the second clamping plate (14).

7. The egg tray stacking device according to claim 1, characterized in that, A vertical rod (15) and a connecting plate (16) are fixedly arranged on the frame (1), a clamping platform is arranged on the connecting plate (16), and one end of the receiving plate (2) is placed on the clamping platform; a regulating rod (17) is threadedly connected to the vertical rod (15), the end of the regulating rod (17) away from the vertical rod (15) is connected with a support rod (18), the support rod (18) is movably connected with the receiving plate (2), and the support rod (18) is located below the receiving plate (2).

8. The egg tray stacking device according to claim 7, characterized in that, A fixing sleeve (19) is arranged on the vertical rod (15), a sleeve (20) is fixedly arranged on the fixing sleeve (19), and the sleeve (20) is threadedly connected with the regulating rod (17).

9. The egg tray stacking device according to claim 1, characterized in that, A counter is arranged on the receiving plate (2).

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