Cold noodle packaging machine

Abstract

The utility model discloses a cold noodle packaging machine, and particularly relates to the technical field of packaging, the cold noodle packaging machine comprises a frame, the left side wall and the right side wall of an inner cavity of the frame are fixedly connected with moving assemblies, the left side wall and the rear side wall of the inner cavity of the frame are both rotatably connected with traction assemblies, and the upper end of the frame is fixedly connected with a packaging assembly. A heat sealing assembly is fixedly connected to the upper end of the frame, a vacuum pipe is fixedly connected to an inner cavity of the packaging assembly, and discharging assemblies are fixedly connected to the left side wall and the right side wall of an inner cavity of the frame. According to the cold noodle packaging machine, vacuum packaging can be achieved through the moving assembly, the traction assembly, the packaging assembly and the heat sealing assembly which are designed, air can be effectively isolated, oxygen in the air is prevented from being subjected to an oxidation reaction with cold noodles, ingredients in the cold noodles are prevented from being oxidized and deteriorated, and therefore the preservation time of the cold noodles is remarkably prolonged; rapid and continuous production can be achieved, the production efficiency is greatly improved, and the cold noodles subjected to vacuum packaging are smaller in size and convenient to stack and store.

Description

Technical Field

[0001] This utility model relates to the field of packaging technology, and in particular to a cold skin noodle packaging machine. Background Technology

[0002] Liangpi (cold skin noodles) is mostly made from high-quality japonica rice, also known as rice. The process involves soaking aged rice overnight, grinding it into a viscous paste using a stone mill, allowing it to settle, removing the clear liquid, spreading it evenly in a double-layered bamboo steamer, and cooking it over a stove. Various seasonings are then added to complete the rice liangpi.

[0003] Currently, most cold skin noodle packaging relies on manual labor. However, if the manual packaging process is not standardized or the hygiene conditions are not up to standard, contaminants such as dust, hair, and bacteria from the hands may be introduced, affecting the hygiene and quality of the cold skin noodles. Furthermore, manual packaging is relatively slow and cannot meet the needs of large-scale production. When order volume is large, manual packaging may become a production bottleneck, leading to extended delivery cycles. Especially in high-temperature and humid environments, manual packaging is more likely to cause microbial growth, increasing food safety risks. Therefore, we propose a cold skin noodle packaging machine to solve the above problems. Utility Model Content

[0004] The main purpose of this utility model is to provide a cold skin noodle packaging machine that can effectively solve the problem of reliance on manual labor.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A cold skin noodle packaging machine includes a frame, with a movable component fixedly connected to the left and right sides of the inner cavity of the frame, a traction component rotatably connected to the left and rear sides of the inner cavity of the frame, a packaging component fixedly connected to the upper end of the frame, a heat sealing component fixedly connected to the upper end of the frame, a vacuum tube fixedly connected to the inner cavity of the packaging component, and a feeding component fixedly connected to the left and right sides of the inner cavity of the frame.

[0007] Preferably, the traction assembly includes traction wheels, with the ends of the eight traction wheels away from the center rotatably connected to the left and right walls of the inner cavity of the frame. The ends of the eight traction wheels away from the center are all fixedly connected to pulleys II via shafts. The outer surfaces of the four pulleys II located on the same side are all wound with belts II. The ends of the inner cavity of the frame that are close to each other are fixedly connected to fixing blocks. The left end of the pulley II located in the lower right and the right end of the pulley II located in the lower left are both fixedly connected to shafts II.

[0008] Preferably, the moving component includes four shafts, the left and right ends of which are rotatably connected to the left and right side walls of the inner cavity of the frame. A transmission belt is wound around the outer surface of two adjacent shafts from back to front. A pulley is fixedly connected to the right end of the four shafts and the right end of the pulley II located on the right side. A belt is wound around the outer surface of several pulleys located on the same vertical line from back to front. A motor II is fixedly connected to the left end of the frame, and the output end of the motor II is fixedly connected to the left end of the shaft located at the top via a coupling.

[0009] Preferably, the packaging assembly includes a fixing plate, with the ends of the fixing plate located on the left side being fixedly connected to the upper and lower ends of the frame, and the ends of the fixing plate located on the upper side being rotatably connected to a plurality of rotating rods, with film rolls rotatably connected to the outer surfaces of the plurality of rotating rods located on the upper side.

[0010] Preferably, the heat sealing assembly includes a fixing frame, the lower end of which is fixedly connected to the upper end of the frame, a cylinder is fixedly connected to the top wall of the inner cavity of the fixing frame, a connecting plate is fixedly connected to the lower end of the cylinder, a connecting rod is slidably connected to the holes on the left and right sides of the connecting plate, a spring is fixedly connected to the lower end of the connecting plate, a heat pressure plate is fixedly connected to the lower end of the connecting rod and the lower end of the spring, and a cutting blade is fixedly connected to the rear part of the lower end of the connecting plate.

[0011] Preferably, the feeding assembly includes six fixing plates, each with one end away from the center fixedly connected to the left and right walls of the inner cavity of the frame. The three fixing plates on the right are rotatably connected to threaded rods from back to front. The three fixing plates on the left are fixedly connected to guide rods from back to front. Sliding blocks are slidably connected to the outer surfaces of the two threaded rods and the two guide rods. A shaft is rotatably connected to the two rear sliding blocks at their closest points. A conveyor belt is wound around the outer surfaces of the two rear shafts. Fixing blocks are fixedly connected to the left ends of the two right sliding blocks. Gears are fixedly connected to the rear ends of the threaded rods at the front and the front ends of the threaded rods at the rear, with the outer surfaces of the two gears meshing. A motor is fixedly connected to the rear end of the fixing plates on the right.

[0012] Preferably, the threaded rod includes two pulleys, the left ends of which are rotatably connected to two fixed blocks, the right ends of which are fixedly connected to bevel gears, the outer surfaces of which are meshed with bevel gears, the outer surfaces of which are wound with belts, the inner surfaces of which are rotatably connected to pulleys, and the inner surfaces of which are meshed with gears.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This utility model, through its set moving component, traction component, packaging component, and heat sealing component, can achieve vacuum packaging, which can effectively isolate air and prevent oxygen in the air from reacting with the cold noodles, thus avoiding the oxidation and deterioration of the ingredients in the cold noodles, thereby significantly extending the shelf life of the cold noodles. It can also achieve rapid and continuous production, greatly improving production efficiency and reducing reliance on manual operation. Moreover, the vacuum-packed cold noodles are smaller in volume, making them easier to stack and store, effectively utilizing storage space and reducing storage costs.

[0015] 2. This utility model, through its designed feeding component, enables orderly transfer, ensuring a smoother process during the production or storage of cold noodles, reducing waiting and downtime, thereby improving overall production efficiency. Furthermore, the orderly transfer process reduces collisions and compression of the cold noodles during movement, thus lowering the breakage rate and maintaining product integrity. Moreover, the orderly transfer allows for more rational use of storage space, ensuring that the cold noodles do not squeeze each other or stack too high during storage, thereby maintaining product stability and safety. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of this utility model from another perspective;

[0018] Figure 3 This is a partial cross-sectional view of the structure of this utility model;

[0019] Figure 4 This is a partial structural cross-sectional view of the present invention from another perspective;

[0020] Figure 5 For the present utility model Figure 3 Enlarged view of point A in the middle;

[0021] Figure 6 For the present utility model Figure 4 Enlarged diagram of point B in the middle.

[0022] In the diagram: 1. Frame; 2. Moving assembly; 21. Motor II; 22. Shaft I; 23. Pulley I; 24. Belt I; 25. Conveyor Belt I; 3. Traction assembly; 31. Traction wheel; 32. Pulley II; 33. Belt II; 34. Fixing block; 35. Shaft II; 4. Packaging assembly; 41. Fixing plate I; 42. Rotating rod; 43. Film roll; 5. Heat sealing assembly; 51. Fixing frame; 52. Cylinder; 53. Connecting plate; 54. Connecting rod; 55. Spring; 56. Hot press plate; 57. Cutting knife; 6. Vacuum tube; 7. Feeding assembly; 71. Fixing plate II; 72. Sliding block; 73. Threaded rod; 731. Pulley III; 732. Bevel gear I; 733. Bevel gear II; 734. Gear I; 735. Pulley IV; 736. Belt III; 74. Guide rod; 75. Shaft III; 76. Conveyor belt II. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] Example 1, as Figure 1 As shown, a cold skin noodle packaging machine includes a frame 1. A movable component 2 is fixedly connected to the left and right sides of the inner cavity of the frame 1. A traction component 3 is rotatably connected to the left and rear sides of the inner cavity of the frame 1. A packaging component 4 is fixedly connected to the upper end of the frame 1. A heat-sealing component 5 is fixedly connected to the upper end of the frame 1. A vacuum tube 6 is fixedly connected to the inner cavity of the packaging component 4. A feeding component 7 is fixedly connected to the left and right sides of the inner cavity of the frame 1.

[0025] When implementing this solution, the operator first connects the vacuum tube 6 to the vacuum pump, and then clamps the upper and lower packaging components 4 in the upper and lower traction components 3. The traction components 3 pull the packaging components 4 to move. At the same time, when the front end of the packaging component 4 moves to the heat sealing component 5, the operator starts the heat sealing component 5 to extend, so that the heat sealing component 5 heat seals the front end of the two packaging components 4. Then, the operator controls the output shaft of the heat sealing component 5 to retract, so as to seal the packaging components 4 in advance.

[0026] Then, the operator places the cold noodles on the moving component 2 and starts the moving component 2. The moving component 2 will then move the cold noodles. When the cold noodles move to the heat sealing component 5, the operator starts the heat sealing component 5 again to press down and seal the packaging component 4. At the same time, the vacuum tube 6 is started to evacuate the sealed packaging component 4 to perform vacuum treatment. The heat sealing component 5 will not stop but will continue to press down, so that the heat sealing component 5 cuts the packaging component 4. The packaged cold noodles will then be carried by the moving component 2 to the position of the feeding component 7. At this time, the operator starts the feeding component 7 to transport the cold noodles away. After the two feeding components 7 are close, the feeding component 7 will rotate to let the packaged cold noodles fall onto the next feeding component 7, so as to continuously vacuum package the cold noodles in sequence.

[0027] Specifically, for automated packaging of cold noodles, such as Figure 5 As shown, in this scheme, the traction assembly 3 includes traction wheels 31. The ends of the eight traction wheels 31 that are away from the center are rotatably connected to the left and right walls of the inner cavity of the frame 1. The ends of the eight traction wheels 31 that are away from the center are all fixedly connected to pulleys 32 via shafts. The outer surfaces of the four pulleys 32 located on the same side are all wound with belts 33. The ends of the inner cavity of the frame 1 that are close to each other are fixedly connected to fixing blocks 34. The left end of the pulley 32 located in the lower right and the right end of the pulley 32 located in the lower left are both fixedly connected to shafts 35.

[0028] For further details, please refer to [link / reference]. Figure 1 , Figure 3 and Figure 5 The moving component 2 includes four shafts 22. The left and right ends of the four shafts 22 are rotatably connected to the left and right side walls of the inner cavity of the frame 1. The outer surfaces of two adjacent shafts 22 from back to front are wound with a conveyor belt 25. The right ends of the four shafts 22 and the right ends of the pulleys 22 located on the right side are fixedly connected with pulleys 23. The outer surfaces of several pulleys 23 located on the same vertical line from back to front are wound with belts 24. The left end of the frame 1 is fixedly connected with a motor 21. The output end of the motor 21 is fixedly connected to the left end of the shafts 22 located at the top through a coupling.

[0029] For further details, please refer to [link / reference]. Figure 2 The packaging component 4 includes a fixing plate 41. The ends of the fixing plates 41 located on the left are fixedly connected to the upper and lower ends of the frame 1. The ends of the fixing plates 41 located on the upper part are rotatably connected to a number of rotating rods 42. The outer surfaces of the rotating rods 42 located on the upper part are rotatably connected to film rolls 43.

[0030] For further details, please refer to [link / reference]. Figure 4The heat sealing assembly 5 includes a fixing frame 51, the lower end of which is fixedly connected to the upper end of the frame 1. A cylinder 52 is fixedly connected to the top wall of the inner cavity of the fixing frame 51. A connecting plate 53 is fixedly connected to the lower end of the cylinder 52. A connecting rod 54 is slidably connected to the left and right holes of the connecting plate 53. A spring 55 is fixedly connected to the lower end of the connecting plate 53. A heat pressure plate 56 is fixedly connected to the lower end of the connecting rod 54 and the lower end of the spring 55. A cutting blade 57 is fixedly connected to the rear part of the lower end of the connecting plate 53.

[0031] When implementing this solution, the operator first connects the vacuum tube 6 to the vacuum pump, and then clamps the upper and lower sets of 44 in the upper and lower sets of traction wheels 31. By starting the motor 21, the traction wheels 31 are driven to rotate, thereby pulling the 44 to move. At the same time, when the front end of the 44 moves to the bottom of the hot press plate 56, the operator starts the cylinder 52 to extend, so that the hot press plate 56 heat-seals the front end of the two sets of 44. Then, the operator controls the output shaft of the cylinder 52 to retract, thereby sealing the 44 in advance.

[0032] Then, the operator places the cold noodles on conveyor belt 25 and starts motor 21. Motor 21 then drives shaft 22, pulley 23, belt 24, conveyor belt 25, traction wheel 31, pulley 32, and belt 33 to rotate and move the cold noodles. When the cold noodles move to the hot press plate 56, the operator starts cylinder 52 again to press down and seal 44. At the same time, vacuum tube 6 is started to evacuate the sealed 44 to perform vacuum treatment. This time, cylinder 52 will not stop but will continue to press down, so that the hot press plate 56 contacts 44 and continues to press down, causing spring 55 to contract and connecting rod 54 to move, thereby enabling the cutting blade 57 to contact 44 and cut 44.

[0033] Example 2, based on Example 1, allows for quick removal of packaged cold noodles.

[0034] Specifically, in order to quickly remove the cold noodles, such as Figure 3 and Figure 6As shown, in this scheme, the feeding assembly 7 includes a second fixed plate 71. The ends of the six second fixed plates 71 away from the center are all fixedly connected to the left and right side walls of the inner cavity of the frame 1. The three second fixed plates 71 on the right are rotatably connected to threaded rods 73 from back to front. The three second fixed plates 71 on the left are fixedly connected to guide rods 74 from back to front. The outer surfaces of the two threaded rods 73 and the two guide rods 74 are slidably connected to sliding blocks 72. The ends of the two sliding blocks 72 at the rear are rotatably connected to shafts 75. The outer surfaces of the two shafts 75 at the rear are wound together with a conveyor belt 76. The left ends of the two sliding blocks 72 on the right are fixedly connected to fixed blocks. The rear end of the threaded rod 73 at the front and the front end of the threaded rod 73 at the rear are fixedly connected to gears. The outer surfaces of the two gears are meshed. The rear end of the second fixed plate 71 on the right is fixedly connected to a motor.

[0035] For further details, please refer to [link / reference]. Figure 6 The threaded rod 73 includes pulley three 731. The left ends of both pulley three 731 are rotatably connected to two fixed blocks. The right ends of both pulley three 731 are fixedly connected to bevel gear one 732. The outer surfaces of both bevel gear one 732 are meshed with bevel gear two 733. The outer surfaces of both pulley three 731 are wound with belt three 736. The inner surfaces of both belt three 736 are rotatably connected to pulley four 735. The inner surfaces of both pulley four 735 are meshed with gear one 734.

[0036] During implementation, the packaged cold noodles are brought to the surface of conveyor belt 26 by conveyor belt 25. At this time, the operator starts motor 1 to drive the threaded rod 73 and gear to rotate, which in turn causes the sliding block 72, shaft 3 75 and conveyor belt 2 76 to move forward, thus transporting the cold noodles. At the same time, when the two conveyor belts 2 76 are close together, pulley 4 735 will rotate to gear 1 734, causing gear 1 734 and shaft 3 75 to rotate, moving the packaged cold noodles to the next conveyor belt 2 76. This process of vacuum packaging of cold noodles is carried out continuously.

[0037] In summary, the implementation process of this utility model is as follows:

[0038] The operator first connects the vacuum tube 6 to the vacuum pump, and then clamps the upper and lower sets of 44 in the upper and lower sets of traction wheels 31. By starting the motor 21, the traction wheels 31 are driven to rotate, thereby pulling the 44 to move. At the same time, when the front end of the 44 moves to the bottom of the hot press plate 56, the operator starts the cylinder 52 to extend, so that the hot press plate 56 heat-seals the front end of the two sets of 44. Then, the operator controls the output shaft of the cylinder 52 to retract, thereby sealing the 44 in advance.

[0039] Then, the operator places the cold noodles on the conveyor belt 25 and starts the motor 21. The motor 21 then drives the shaft 22, pulley 23, belt 24, conveyor belt 25, traction wheel 31, pulley 32, and belt 33 to rotate and move the cold noodles. When the cold noodles move to the hot press plate 56, the operator starts the cylinder 52 again to press down and seal 44. At the same time, the vacuum tube 6 is started to evacuate the sealed 44 to perform vacuum treatment. This time, the cylinder 52 will not stop but will continue to press down, so that the hot press plate 56 contacts 44 and continues to press down, causing the spring 55 to contract and the connecting rod 54 to move, thereby enabling the cutting blade 57 to contact 44 and cut 44.

[0040] At this point, the packaged cold noodles will be carried to the surface of conveyor belt 26 by conveyor belt 1. The operator then starts motor 1 to drive threaded rod 73 and gear to rotate, which in turn causes sliding block 72, shaft 3 75 and conveyor belt 2 76 to move forward, thus transporting the cold noodles away. At the same time, when the two conveyor belts 2 76 are close together, pulley 4 735 will rotate to gear 1 734, causing gear 1 734 and shaft 3 75 to rotate, moving the packaged cold noodles onto the next conveyor belt 2 76. This process of vacuum packaging of cold noodles is carried out continuously.

[0041] It should be noted that the specific installation methods, circuit connection methods, and control methods of motor 1, motor 21, and cylinder 52 used in this utility model are all conventional designs, and will not be described in detail in this utility model.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A noodle sheet packaging machine comprising a frame (1), characterized in that: The left side wall and the right side wall in the cavity of the frame (1) are fixedly connected with a moving assembly (2), the left side wall and the rear wall in the cavity of the frame (1) are rotatably connected with a traction assembly (3), the upper end of the frame (1) is fixedly connected with a packaging assembly (4), the upper end of the frame (1) is fixedly connected with a heat sealing assembly (5), the inner cavity of the packaging assembly (4) is fixedly connected with a vacuum tube (6), and the left side wall and the right side wall in the cavity of the frame (1) are fixedly connected with a blanking assembly (7).

2. The cold skin packaging machine of claim 1, wherein: The traction assembly (3) comprises traction wheels (31), one end of eight traction wheels (31) away from the center is rotatably connected with the left side wall and the right side wall in the cavity of the frame (1), one end of eight traction wheels (31) away from the center is fixedly connected with a belt pulley two (32) through a shaft, the outer surfaces of four belt pulley twos (32) located on the same side are jointly and woundly connected with a belt two (33), the ends of the cavity of the frame (1) close to each other are fixedly connected with a fixed block (34), and the left end of the belt pulley two (32) located on the lower right and the right end of the belt pulley two (32) located on the lower left are jointly and fixedly connected with a shaft two (35).

3. The cold skin packaging machine of claim 2, wherein: The moving assembly (2) comprises shafts one (22), the left end and the right end of four shafts one (22) are rotatably connected with the left side wall and the right side wall in the cavity of the frame (1), the outer surfaces of two adjacent shafts one (22) from back to front are woundly connected with a transmission belt one (25), the right end of four shafts one (22) and the right end of the belt pulley two (32) located on the right are fixedly connected with a belt pulley one (23), the outer surfaces of a plurality of belt pulley ones (23) located on the same vertical line from back to front are woundly connected with a belt one (24), and the left end of the frame (1) is fixedly connected with a motor two (21).

4. The cold skin packaging machine of claim 1, wherein: The packaging assembly (4) comprises fixed plates one (41), the ends of the fixed plates one (41) located on the left close to each other are fixedly connected with the upper end and the lower end of the frame (1), the ends of the fixed plates one (41) located on the upper close to each other are jointly and rotatably connected with a plurality of rotating rods (42), and the outer surfaces of a plurality of rotating rods (42) located on the upper are rotatably connected with a film roll (43).

5. The cold skin packaging machine of claim 1, wherein: The heat sealing assembly (5) comprises a fixed frame (51), the lower end of the fixed frame (51) is fixedly connected with the upper end of the frame (1), the inner cavity top wall of the fixed frame (51) is fixedly connected with an air cylinder (52), the lower end of the air cylinder (52) is fixedly connected with a connecting plate (53), the left and right holes of the connecting plate (53) are slidably connected with a connecting rod (54), the lower end of the connecting plate (53) is fixedly connected with a spring (55), the lower end of the connecting rod (54) and the lower end of the spring (55) are jointly and fixedly connected with a hot pressing plate (56), and the lower end of the connecting plate (53) is fixedly connected with a cutting knife (57).

6. The cold skin packaging machine of claim 1, wherein: The blanking assembly (7) comprises fixed plates two (71), six of which are fixedly connected with the left and right side walls in the inner cavity of the frame (1) away from the center, three of which located at the right part are all rotationally connected with threaded rods (73) from back to front, three of which located at the left part are all fixedly connected with guide rods (74) from back to front, the outer surfaces of two threaded rods (73) and two guide rods (74) are all slidingly connected with sliding blocks (72), the ends of two sliding blocks (72) close to each other are all rotationally connected with shaft rods three (75), the outer surfaces of two shaft rods three (75) are all wrapped with a transmission belt two (76), the left ends of two sliding blocks (72) located at the right part are all fixedly connected with fixed blocks, the rear end of the threaded rod (73) located at the front part and the front end of the threaded rod (73) located at the rear part are all fixedly connected with gears, the outer surfaces of two gears are all meshedly connected, and the rear end of the fixed plate two (71) located at the right part is fixedly connected with a motor one.

7. A chilled noodle packaging machine according to claim 6, characterized in that: The threaded rod (73) comprises belt pulleys three (731), the left ends of two belt pulleys three (731) are all rotationally connected with two fixed blocks, the right ends of two belt pulleys three (731) are all fixedly connected with bevel gears one (732), the outer surfaces of two bevel gears one (732) are all meshedly connected with bevel gears two (733), the outer surfaces of two belt pulleys three (731) are all wrapped with belt three (736), the inner surfaces of two belt three (736) are all rotationally connected with belt pulleys four (735), and the inner surfaces of two belt pulleys four (735) are all meshedly connected with gear one (734).

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