Egg carton production device

Abstract

The utility model discloses an egg carton production device which comprises a machine frame, a paper pulp groove, a power assembly, a pulp suction template assembly, a demolding template assembly, a first connecting rod assembly and a second connecting rod assembly, the paper pulp groove is fixedly arranged on the machine frame and used for containing paper pulp, and the power assembly is arranged on the machine frame and used for providing power. The slurry suction template assembly and the demolding template assembly are both rotationally arranged on the rack and used for slurry suction and demolding correspondingly, the first connecting rod assembly is arranged between the power assembly and the slurry suction template assembly and used for driving the slurry suction template assembly to rotate, and the second connecting rod assembly is arranged between the power assembly and the demolding template assembly and used for driving the demolding template assembly to rotate. In the utility model, the power assembly drives the slurry suction template assembly and the demolding template assembly to rotate through the first connecting rod assembly and the second connecting rod assembly, so that slurry suction forming and automatic demolding of the egg support are realized, the manual intervention degree is reduced, and human resources are saved.

Description

Technical Field

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

[0002] Egg trays generally refer to tools used to hold poultry eggs. They are mainly trays with grooves for holding poultry eggs. The materials used to make egg trays can be pulp or plastic. Pulp egg trays have good cushioning effects and low production costs, and are widely used in the field of poultry egg transportation. In the production process, the template is generally soaked in pulp solution, and demoulded after dehydration. After demoulding, it is dried in a drying equipment to form an egg tray. However, some small production and processing plants do not have complete automated equipment, so manual demoulding is required during the demoulding process, which leads to slow demoulding, increased labor intensity, and reduced production efficiency. Utility Model Content

[0003] The utility model aims to provide an egg tray production device in view of the above-mentioned deficiencies in the prior art.

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

[0005] An egg tray production device comprises a frame;

[0006] A pulp tank, fixedly arranged on the frame;

[0007] A power assembly is arranged on the frame and is used to provide power;

[0008] A slurry suction template assembly is rotatably arranged on the frame and is used for sucking slurry from the pulp tank;

[0009] A demoulding template assembly is rotatably arranged on the frame and is used for demoulding;

[0010] A first connecting rod assembly is disposed between the power assembly and the slurry suction template assembly and is used to drive the slurry suction template assembly to rotate;

[0011] The second connecting rod assembly is arranged between the power assembly and the demoulding template assembly, and is used for driving the demoulding template assembly to rotate.

[0012] Preferably, the power assembly includes a motor and a reducer, and the motor and the reducer are connected via a belt drive.

[0013] Preferably, the output end of the reducer is connected to a crankshaft, and the first connecting rod assembly and the second connecting rod assembly are both rotatably connected to the crankshaft.

[0014] Preferably, the first connecting rod assembly includes a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged to the crankshaft, and the other end is hinged to the second connecting rod, and the end of the second connecting rod away from the first connecting rod is connected to the grout suction template assembly.

[0015] Preferably, the second connecting rod assembly comprises a cylinder and a third connecting rod, one end of the cylinder is hinged to the crankshaft, and the other end is hinged to the third connecting rod, and one end of the third connecting rod away from the cylinder is connected to the demoulding template assembly.

[0016] Preferably, the slurry suction template assembly comprises a first rotating shaft, a first swing arm, a first rotating rod and a slurry suction template, the first rotating shaft is rotatably arranged on the frame, one end of the first rotating shaft is fixedly connected to the second connecting rod, the first swing arm is fixedly arranged on the first rotating shaft, the first rotating rod is rotatably arranged on the first swing arm, and the slurry suction template is fixedly arranged on the first rotating rod;

[0017] A support frame is also fixedly arranged on the frame, a first limiting column is fixedly arranged on the support frame, one end of the first rotating rod is fixedly connected to the first supporting rod, a first sliding groove is provided on the first supporting rod, and the first limiting column is slidably arranged in the first sliding groove.

[0018] Preferably, the demoulding template assembly comprises a second rotating shaft, a second swing arm, a second rotating rod and a demoulding template, the second rotating shaft is rotatably arranged on the frame, one end of the second rotating shaft is fixedly connected to the third connecting rod, the second swing arm is fixedly arranged on the second rotating shaft, the second rotating rod is rotatably arranged on the second swing arm, and the demoulding template is fixedly arranged on the second rotating rod;

[0019] A second limiting column is also fixedly arranged on the support frame, one end of the second rotating rod is fixedly connected to the second supporting rod, a second sliding groove is provided on the second supporting rod, and the second limiting column is slidably arranged in the second sliding groove.

[0020] Preferably, a vacuum tank is also fixedly arranged on the frame, and the vacuum tank is connected to the slurry suction template through a first vacuum tube, and the vacuum tank is connected to the demoulding template through a second vacuum tube.

[0021] Preferably, an air tank is also provided on the frame, and the air tank is connected to the slurry suction template through a first air blowing pipe. A three-way reversing valve is also provided on the second vacuum tube, and the three-way reversing valve is also connected to the air tank.

[0022] The beneficial effects of adopting the above technical solution are:

[0023] 1. In the utility model, the power assembly can respectively drive the slurry suction template assembly and the demoulding template assembly to rotate through the first connecting rod assembly and the second connecting rod assembly. The slurry suction template assembly can be rotated into the pulp tank to absorb slurry. After the slurry absorption is completed, the slurry suction template assembly is driven to be separated from the pulp tank, and the demoulding template assembly is rotated to be closed with the slurry suction template assembly, and the egg tray is transferred to the demoulding template assembly. Finally, the demoulding template assembly is rotated to a horizontal state, so that the egg tray can fall freely from the demoulding template assembly, and demoulding can be completed without manual intervention. The demoulding is fast and convenient, saving human resources;

[0024] 2. In the utility model, the template needs to be flushed after the equipment is used for a long time. In order to facilitate the flushing of the template, a cylinder is provided in the second connecting rod assembly. After the slurry absorption template assembly and the demoulding template assembly are rotated to opposite positions, the cylinder can be started to make the demoulding template assembly continue to rotate, so that the slurry absorption template assembly leaks out, which can facilitate the flushing of the template; similarly, the demoulding template assembly can be flushed. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0026] Figure 2 It is a three-dimensional schematic diagram of the utility model from another angle;

[0027] Figure 3 It is a three-dimensional schematic diagram of the utility model from another angle.

[0028] In the figure: 1 is a frame, 2 is a pulp tank, 3 is a motor, 4 is a reducer, 5 is a belt, 6 is a crankshaft, 7 is a first connecting rod, 8 is a second connecting rod, 9 is a cylinder, 10 is a third connecting rod, 11 is a first rotating shaft, 12 is a first swing arm, 13 is a first rotating rod, 14 is a slurry suction template, 15 is a support frame, 16 is a first limiting column, 17 is a first supporting rod, 18 is a first slide, 19 is a second rotating shaft, 20 is a second swing arm, 21 is a second rotating rod, 22 is a demoulding template, 23 is a second limiting column, 24 is a second supporting rod, 25 is a second slide, 26 is a vacuum tank, 27 is a first vacuum tube, 28 is a second vacuum tube, 29 is a gas storage tank, 30 is a first blowing pipe, and 31 is a three-way reversing valve. DETAILED DESCRIPTION

[0029] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0030] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] like Figures 1 to 3 As shown, an egg tray production device includes a frame 1, a pulp trough 2, a power assembly, a slurry suction template assembly, a demoulding template assembly, a first connecting rod assembly and a second connecting rod assembly. The pulp trough 2 is fixedly arranged on the frame 1, and the pulp for making the egg tray is contained in the pulp trough 2. The slurry suction template assembly is rotatably arranged on the frame 1, and the slurry suction template assembly is used to suck slurry from the pulp trough 2 to form an egg tray. The demoulding template assembly is rotatably arranged on the frame 1 and is used to demould from the slurry suction template assembly. The first connecting rod assembly is arranged between the power assembly and the slurry suction template assembly, and is used to drive the slurry suction template assembly to rotate. The second connecting rod assembly is arranged where the power assembly and the demoulding template assembly are actually, and is used to drive the demoulding template assembly to rotate. Since the first connecting rod assembly and the second connecting rod assembly are both connected to the power assembly, the power assembly can synchronously drive the first connecting rod assembly and the second connecting rod assembly to move, so that the slurry suction template assembly and the demoulding template assembly move synchronously. In the utility model, the power component drives the slurry absorption template component to rotate to the pulp tank 2 for absorbing slurry through the first connecting rod component, and at the same time drives the demoulding template component to rotate to the demoulding state through the second connecting rod component, so that the egg tray can fall from the demoulding template component; after the pulp is absorbed by the slurry absorption template component, the power component drives the slurry absorption template component and the demoulding template component to rotate, so that the slurry absorption template component and the demoulding template component are closed, and then the egg tray can be transferred from the slurry absorption template component to the demoulding template component. After the transfer is completed, the slurry absorption template component and the demoulding template component are continued to be driven to perform the next cycle. Through continuous circulation, the egg tray can be automatically demoulded, avoiding manual intervention, reducing manual labor intensity, and improving production efficiency.

[0033] Furthermore, the power assembly includes a motor 3 and a reducer 4, a driving wheel is provided on the output shaft of the motor 3, a driven wheel is provided on the input shaft of the reducer 4, and a belt 5 is wound around the driving wheel and the driven wheel, so that the motor 3 and the reducer 4 are connected by the belt 5, so that the motor 3 can drive the reducer 4 to transmit;

[0034] Furthermore, the output end of the reducer 4 is connected to the crankshaft 6, and the output end of the reducer 4 can drive the crankshaft 6 to rotate, and the first connecting rod assembly and the second connecting rod assembly are both rotationally connected to the crankshaft 6. Therefore, after starting, the reducer 4 can drive the grout suction template assembly and the demolding template assembly to rotate on the frame 1 through the first connecting rod assembly and the second connecting rod assembly.

[0035] Furthermore, the first connecting rod assembly includes a first connecting rod 7 and a second connecting rod 8, one end of the first connecting rod 7 is hinged to the crankshaft 6, the other end of the first connecting rod 7 is hinged to the second connecting rod 8, and the end of the second connecting rod 8 away from the first connecting rod 7 is connected to the slurry suction template assembly. In this embodiment, after the motor 3 drives the reducer 4 to rotate, it can drive the first connecting rod 7 to rotate with the crankshaft 6 as the center, and when the first connecting rod 7 rotates, it can drive the second connecting rod 8 to rotate, and finally the second connecting rod 8 drives the slurry suction template assembly to rotate, so that the slurry suction template assembly can enter the pulp tank 2 to absorb slurry, and then move out of the pulp tank 2 for demolding.

[0036] Furthermore, the second connecting rod assembly includes a cylinder 9 and a third connecting rod 10, one end of the cylinder 9 is hinged to the crankshaft 6, and the other end is hinged to the third connecting rod 10, and the end of the third connecting rod 10 away from the cylinder 9 is connected to the demoulding template assembly. During the egg tray production process, the cylinder 9 is in a locked state, so the piston rod of the cylinder 9 will not extend or retract, and plays a connecting role. In the embodiment, after the motor 3 drives the reducer 4 to rotate, it can drive the cylinder 9 to rotate with the crankshaft 6 as the center, and the third connecting rod 10 is hinged to the cylinder 9, so it can drive the third connecting rod 8 to drive the demoulding template assembly Rotation, since the first connecting rod assembly and the second connecting rod assembly are both connected to the crankshaft 6, the crankshaft 6 can drive the first connecting rod assembly and the second connecting rod assembly to rotate synchronously, so that the slurry suction template assembly and the demoulding template assembly move synchronously, and the rotation direction is symmetrically arranged, that is, when the slurry suction template assembly rotates to a horizontal state and enters the pulp tank 2 to absorb slurry, the demoulding template assembly also rotates to a horizontal state for demoulding; when the slurry suction template assembly rotates to a vertical state, the demoulding template assembly also rotates to a vertical state, so that the slurry suction template assembly and the demoulding template assembly are closed, and the egg tray in the slurry suction template assembly is transferred to the demoulding template assembly.

[0037] Furthermore, the slurry suction template assembly includes a first rotating shaft 11, a first swing arm 12, a first rotating rod 13 and a slurry suction template 14. A bearing seat is fixedly arranged on the frame 1. The first rotating shaft 11 is rotatably arranged in the bearing seat on the frame 1. One end of the first rotating shaft 11 passes through the bearing seat and is fixedly connected to the second connecting rod 8. Therefore, the second connecting rod 8 can drive the first rotating shaft 11 to rotate in the bearing seat. The first swing arm 12 is fixedly arranged on the first rotating shaft 11. During the rotation of the first rotating shaft 11, The first swing arm 12 can be driven to rotate with the first rotating shaft 11 as the axis, the first rotating rod 13 is rotatably arranged on the first swing arm 12, the first rotating rod 13 and the first rotating shaft 11 are respectively located at two ends of the first swing arm 12, the slurry suction template 14 is fixedly arranged on the first rotating rod 13, and a groove matching the shape of the egg tray is provided on the slurry suction template 14, so that after the slurry suction template 14 is immersed in the pulp tank 2, the pulp can be attached to the groove of the slurry suction template 14, and can form the shape of the egg tray after dehydration;

[0038] A support frame 15 is also fixedly provided on the upper end surface of the frame 1, and a first limiting column 16 is fixedly provided on the support frame 15. The first limiting column 16 is located above the frame 1, and one end of the first rotating rod 13 is fixedly connected to a first supporting rod 17. A first sliding groove 18 is provided on the first supporting rod 17, and the first limiting column 16 is slidably provided in the first sliding groove 18. In this embodiment, when the first rotating shaft 11 drives the first swing arm 12, the first rotating rod 13 and the slurry suction template 14 to rotate, the first limiting column 16 can make the slurry suction template assembly 14 in a horizontal state and a vertical state. For example, when the first rotating shaft 11 drives the first swing arm 12 to be in a horizontal state, the slurry suction template 14 is also in a horizontal state. When the first swing arm 12 is in a flat state and immersed in the pulp tank 2, the first rotating shaft 11 drives the first swing arm 12 to rotate so that the first swing arm 12 is in a vertical state. Since the first rotating rod 13 is rotatably connected to the first swing arm 12, and the slurry suction template 14 is fixedly arranged on one side of the first rotating rod 13, the slurry suction template 14 will be horizontally arranged downward under the action of gravity without restriction. The first limiting column 16 is connected to the first supporting rod 17, which can limit the slurry suction template 14. When the first swing arm 12 is in a vertical state, the first rotating rod 13 and the first limiting column 16 are at the same height. At this time, the first support rod 17 is in a horizontal state, so the slurry suction template 14 can be limited to a vertical state.

[0039] Furthermore, the demolding template assembly includes a second rotating shaft 19, a second swing arm 20, a second rotating rod 21 and a demolding template 22, the second rotating shaft 19 is rotatably set in a bearing seat on the frame 1, one end of the second rotating shaft 19 passes through the bearing seat and is fixedly connected to the third connecting rod 10, the third connecting rod 10 can drive the second rotating shaft 19 to rotate in the bearing seat, the second rotating shaft 19 and the first rotating shaft 11 are located in the same horizontal plane, the second swing arm 20 is fixedly set on the second rotating shaft 19, the second rotating rod 21 is rotatably set on the second swing arm 20, the demolding template 22 is fixedly set on the second rotating rod 21, the demolding template 22 is provided with a groove adapted to the shape of the egg tray, and the demolding template The groove of the plate 22 is matched with the groove of the slurry absorption template 14, and the demoulding template 22 and the slurry absorption template 14 can be closed together. Since the first connecting rod assembly and the second connecting rod assembly are driven by the crankshaft at the same time, the demoulding template assembly and the slurry absorption template assembly move synchronously, and the movement trajectory is symmetrical. When the slurry absorption template 14 is in a horizontal state and absorbs slurry in the pulp trough 2, the demoulding template 22 is also in a horizontal state for demoulding. When the slurry absorption template 14 is in a vertical state, the demoulding template 22 is also in a vertical state, and the slurry absorption template 14 and the demoulding template 22 can be closed, so that the egg tray can be transferred from the slurry absorption template 14 to the demoulding template 22. Automatic demoulding is achieved by continuously repeating the above steps, reducing the degree of manual intervention and saving human resources.

[0040] A second limiting column 23 is also fixedly provided on the support frame 15, one end of the second rotating rod 21 is fixedly connected to a second supporting rod 24, a second sliding groove 25 is provided on the second supporting rod 24, and the second limiting column 23 is slidably provided in the second sliding groove 25, which is the same as the movement principle of the slurry suction template assembly. The second limiting column 23 and the first limiting column 16 are located at the same height, and the second supporting rod 24 and the second limiting column 23 cooperate with each other to prevent the second rocker arm 20 from sagging when the demolding template 22 is in a vertical state.

[0041] Furthermore, a vacuum tank 26 is fixedly provided on the frame 1, and the vacuum tank 26 is connected to a vacuum machine, which can extract the vacuum tank 26 into a negative pressure state, and the vacuum tank 26 is connected to the slurry suction template 14 through a first vacuum tube 27. The groove of the slurry suction template 14 is provided with a plurality of holes, which can be communicated with the first vacuum tube 27. Therefore, after the slurry suction template 14 is immersed in the pulp tank 2, the first vacuum tube 27 can extract the moisture in the pulp to reduce the moisture in the pulp, and the pulp can be formed on the slurry suction template 14 to form an egg tray structure, and the vacuum tank 26 is connected to the demoulding template 22 through a second vacuum tube 28. The groove of the demoulding template 22 is provided with a plurality of holes, which can be communicated with the second vacuum tube 28. During the demoulding process, the slurry suction template 14 and the demoulding template 22 are closed, the first vacuum tube 27 is closed, and the second vacuum tube 28 is opened, so that the egg tray on the slurry suction template 14 can be sucked onto the demoulding template 22, which is convenient for subsequent demoulding.

[0042] Furthermore, the frame 1 is also provided with a gas tank 29, which is connected to an air compressor. The air compressor can blow high-pressure gas into the gas tank 29, so that a certain pressure of gas is stored in the gas tank 29. The gas tank 29 is connected to the slurry suction template 14 through a first blowing pipe 30. When the slurry suction template 14 and the demoulding template 22 are closed for demoulding, in order to facilitate the transfer of the egg tray, the first vacuum tube 27 is closed and the first blowing pipe 30 is opened to blow gas into the slurry suction template, which is convenient for the transfer of the egg tray and can also remove the residual The impurities are blown away, and a three-way reversing valve 31 is also provided on the second vacuum tube 28. The three-way reversing valve 31 is also connected to the air storage tank 29. The three-way reversing valve 31 can control the second vacuum tube 28 to suck or blow air into the demoulding template 22. When the second vacuum tube 28 is controlled to be connected to the vacuum tank 26, the egg tray in the slurry suction template can be sucked to facilitate the transfer of the egg tray; and when the second vacuum tube 28 is controlled to be connected to the air storage tank 29, air can be blown into the demoulding template 22 to facilitate the egg tray to fall from the demoulding template.

[0043] Working principle: the motor 3 drives the reducer 4 through the belt 5, and the output end of the reducer 4 drives the crankshaft 6 to rotate. Since one end of the first connecting rod 7 and the cylinder 9 are both rotatably connected to the crankshaft 6, and the cylinder 9 is in a locked state during the working process, the cylinder 9 can be regarded as a connecting rod with a fixed length at this time, which has the same function as the first connecting rod 7. The first connecting rod 7 drives the second connecting rod 8 to rotate, and the second connecting rod 8 drives the first rotating shaft 11 to rotate, thereby driving the slurry suction template 14 to rotate, completing the slurry suction and mold closing actions, and the cylinder 9 drives the third connecting rod 10 to rotate, and the third connecting rod 10 drives the second rotating shaft 19 to rotate, driving the demolding template 22 to perform mold closing and demolding actions; since the crankshaft 6 drives the first connecting rod 7 and the cylinder 9 to rotate at the same time, the slurry suction template 14 and the demolding template 22 can rotate at the same time, and the motion trajectories are symmetrical.

[0044] It should be noted that, since the cylinder is in a locked state during the production process, the movement trajectories of the slurry absorption template 14 and the demoulding template 22 are symmetrical. The slurry absorption template 14 is in a horizontal state during the slurry absorption process, and the demoulding template 22 is also in a horizontal state. During the demoulding process, the slurry absorption template 14 and the demoulding template 22 are in a vertically closed state. Both states are not conducive to the flushing of the template with high-pressure water. Therefore, in the process of flushing the template, the slurry absorption template 14 and the demoulding template 22 are first placed in a vertical state. At this time, the piston rod action of the cylinder can drive the demoulding template 22 to rotate to a horizontal state, so that the slurry absorption template can be leaked out for easy flushing; similarly, when flushing the demoulding template 22, the demoulding template 22 and the slurry absorption template 14 can be placed in a horizontal state, and then the cylinder can be moved to rotate the demoulding template 22 to a vertical state so that the demoulding template 22 can be flushed.

[0045] 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 aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An egg tray production device, characterized in that: comprising a frame (1); A pulp tank (2) is fixedly mounted on the frame (1); A power assembly, arranged on the frame (1) and used for providing power; A slurry suction template assembly is rotatably arranged on the frame (1) and is used to suck slurry from the pulp tank (2); A demoulding template assembly is rotatably arranged on the frame (1) and is used for demoulding; A first connecting rod assembly is disposed between the power assembly and the slurry suction template assembly and is used to drive the slurry suction template assembly to rotate; The second connecting rod assembly is arranged between the power assembly and the demoulding template assembly, and is used for driving the demoulding template assembly to rotate.

2. An egg tray production device according to claim 1, characterized in that: The power assembly comprises a motor (3) and a reducer (4), and the motor (3) and the reducer (4) are connected via a belt (5).

3. The egg tray production device according to claim 2, characterized in that: The output end of the reducer (4) is connected to a crankshaft (6), and the first connecting rod assembly and the second connecting rod assembly are both rotationally connected to the crankshaft (6).

4. The egg tray production device according to claim 3, characterized in that: The first connecting rod assembly comprises a first connecting rod (7) and a second connecting rod (8), one end of the first connecting rod (7) is hinged to the crankshaft (6), and the other end is hinged to the second connecting rod (8), and the end of the second connecting rod (8) away from the first connecting rod (7) is connected to the grout suction template assembly.

5. The egg tray production device according to claim 4, characterized in that: The second connecting rod assembly comprises a cylinder (9) and a third connecting rod (10); one end of the cylinder (9) is hinged to the crankshaft (6), and the other end is hinged to the third connecting rod (10); and the end of the third connecting rod (10) away from the cylinder (9) is connected to the demoulding template assembly.

6. The egg tray production device according to claim 5, characterized in that: The slurry suction template assembly comprises a first rotating shaft (11), a first swing arm (12), a first rotating rod (13) and a slurry suction template (14); the first rotating shaft (11) is rotatably arranged on the frame (1); one end of the first rotating shaft (11) is fixedly connected to the second connecting rod (8); the first swing arm (12) is fixedly arranged on the first rotating shaft (11); the first rotating rod (13) is rotatably arranged on the first swing arm (12); and the slurry suction template (14) is fixedly arranged on the first rotating rod (13); The frame (1) is also fixedly provided with a support frame (15), and a first limiting column (16) is fixedly provided on the support frame (15); one end of the first rotating rod (13) is fixedly connected with a first supporting rod (17), and a first sliding groove (18) is provided on the first supporting rod (17), and the first limiting column (16) is slidably provided in the first sliding groove (18).

7. The egg tray production device according to claim 6, characterized in that: The demoulding template assembly comprises a second rotating shaft (19), a second swing arm (20), a second rotating rod (21) and a demoulding template (22); the second rotating shaft (19) is rotatably arranged on the frame (1); one end of the second rotating shaft (19) is fixedly connected to the third connecting rod (10); the second swing arm (20) is fixedly arranged on the second rotating shaft (19); the second rotating rod (21) is rotatably arranged on the second swing arm (20); and the demoulding template (22) is fixedly arranged on the second rotating rod (21); A second limiting column (23) is also fixedly arranged on the support frame (15); one end of the second rotating rod (21) is fixedly connected to a second supporting rod (24); a second sliding groove (25) is provided on the second supporting rod (24); and the second limiting column (23) is slidably arranged in the second sliding groove (25).

8. The egg tray production device according to claim 7, characterized in that: A vacuum tank (26) is also fixedly arranged on the frame (1); the vacuum tank (26) is connected to the slurry suction template (14) via a first vacuum tube (27); and the vacuum tank (26) is connected to the demoulding template (22) via a second vacuum tube (28).

9. The egg tray production device according to claim 8, characterized in that: The frame (1) is also provided with an air storage tank (29), and the air storage tank (29) is connected to the slurry suction template (14) through a first air blowing pipe (30). The second vacuum tube (28) is also provided with a three-way reversing valve (31), and the three-way reversing valve (31) is also connected to the air storage tank (29).

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