Cooling device for food bag processing

Abstract

The utility model discloses a food bag processing cooling device which comprises a fixed base, the top of the fixed base is fixedly connected with a first driving motor, five sets of driving rods are arranged in the fixed base, one set of driving rods are fixedly connected to the output end of the first driving motor through a coupler, and the other set of driving rods are fixedly connected to the output end of the second driving motor through a coupler. The side surfaces of the driving rods are fixedly connected with synchronous wheels, the side surfaces of the synchronous wheels make movable contact with synchronous belts, and the side surfaces of the other four sets of driving rods make movable contact with the inner surfaces of the synchronous belts. According to the cooling device for food bag processing, on the basis of an existing packaging bag printing cooling device, an original air cooling device is adjusted, a motor and a synchronous wheel are matched, and a stepping motor is used for controlling the air cooling angle to cool the surface of a printed matter; accurate control over the moving angle and speed of the air cooling device can be achieved, the position and angle of the air cooling device can be flexibly adjusted, and therefore the optimal cooling effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of food bag processing field, specifically a kind of cooling device for food bag processing. BACKGROUND

[0002] In the printing process, a layer of ink is applied to the surface of the food packaging bag, and after printing is completed, the ink needs a period of time to dry and solidify. In order to ensure the solidification effect of the ink and avoid the problem of sticking or blurring in subsequent processing, the printed packaging bag usually needs to be cooled.

[0003] However, during the cooling process, the surface temperature of the printed matter may not be uniform, resulting in local overheating or overcooling, which affects the adhesion of the ink and the overall quality of the printed matter. SUMMARY

[0004] The utility model aims to provide a kind of cooling device for food bag processing to solve the problem of uneven surface temperature of printed matter during cooling, which may cause local overheating or overcooling, affecting the adhesion of the ink and the overall quality of the printed matter.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of cooling device for food bag processing, comprising a fixed base, the top of the fixed base is fixedly connected with a driving motor one, the inside of the fixed base is provided with a driving rod, the number of the driving rod is five groups, a group of the driving rod is fixedly connected at the output end of driving motor one through a shaft coupling, the side surface of the driving rod is fixedly connected with a synchronous wheel, the side surface of the synchronous wheel is movably contacted with a synchronous belt, the side surface of the remaining four groups of driving rods is movably contacted with the inner surface of the synchronous belt, the top of the four groups of driving rods is movably connected with the top inner wall of the fixed base through a bearing, the bottom of the driving rod is fixedly connected with a rotary connecting block, the side surface of the driving rod close to the rotary connecting block is movably sleeved with a connecting plate, the connecting plate is fixedly connected with the fixed base through a connecting rod, the bottom of the rotary connecting block is movably connected with a cooling fan through a bearing, the side surface of the cooling fan is fixedly installed with a connecting shaft two, the cooling fan is movably connected with a movable frame through the connecting shaft two, the side surface of the movable frame is fixedly connected with a connecting shaft one, and the connecting shaft one is rotatably connected with the connecting plate.

[0006] As a further scheme of the utility model: a driving motor two is fixedly installed on one side inner wall of the fixed base, and the output end of the driving motor two is fixedly connected with a rotary rod through a shaft coupling.

[0007] As a further scheme of the utility model: a long transmission belt is movably installed on the side surface of the rotary rod, and a transmission belt is movably installed on the side surface of the rotary rod.

[0008] As a further solution of the present invention: the inner surface of the transmission belt is movably connected with a driven rod, the number of the driven rods is two groups, a support frame is provided at the bottom of the fixed base, and a limiting column is fixedly installed on the top of the support frame.

[0009] As a further solution of the present invention: a lifting block is movably sleeved on the side surface of the limiting column, a shock-absorbing spring is fixedly connected to the top of the limiting column, and the top of the shock-absorbing spring is fixedly connected to the lifting block.

[0010] As a further solution of the present invention: a limit plate is fixedly installed on the side surface of the driven rod, the limit plate is movably contacted with the protrusion at the bottom of the lifting block, and a short transmission belt is movably installed on the outer surface of the driven rod.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] This cooling device for food bag processing is based on the existing packaging bag printing cooling device. It adjusts the original air cooling device, adopts a motor and a synchronous wheel to cooperate, and uses a stepper motor to control the angle of the air cooling to cool the surface of the printed matter. It can achieve precise control of the moving angle and speed of the air cooling device, and flexibly adjust the position and angle of the air cooling device to achieve the best cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic cross-sectional view of a cooling device for food bag processing;

[0014] Figure 2 Schematic diagram of the partial structure of the cooling device for food bag processing Figure 1 ;

[0015] Figure 3 Schematic diagram of the local structure of the cooling device for food bag processing Figure 2 ;

[0016] Figure 4 It is a schematic diagram of a partial cross-sectional structure of a cooling device for food bag processing;

[0017] Figure 5 For cooling equipment used in food bag processing Figure 4 Schematic diagram of the enlarged structure of the details at point A in the middle.

[0018] In the figure: fixed base 1, drive motor 1 2, drive rod 3, synchronous wheel 4, synchronous belt 5, rotating connecting block 6, cooling fan 7, connecting plate 8, connecting shaft 1 9, movable frame 10, connecting shaft 2 11, drive motor 2 12, rotating rod 13, transmission belt 14, driven rod 15, limit plate 16, support frame 17, limit column 18, lifting block 19, shock-absorbing spring 20, long transmission belt 21, short transmission belt 22. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figures 1 to 5 In the embodiment of the present invention, a cooling device for food bag processing is provided.

[0021] A cooling device for food bag processing includes a fixed base 1, the top of the fixed base 1 is fixedly connected to a drive motor 2, a drive rod 3 is provided inside the fixed base 1, and the number of the drive rods 3 is five. One group of drive rods 3 is fixedly connected to the output end of the drive motor 2 through a coupling, the side surface of the drive rod 3 is fixedly connected to a synchronous wheel 4, the side surface of the synchronous wheel 4 is movably in contact with a synchronous belt 5, and the side surfaces of the remaining four groups of drive rods 3 are in movably contact with the inner surface of the synchronous belt 5. The tops of the four groups of drive rods 3 are all connected to the fixed base 1 through bearings. The top inner wall is movably connected, and the bottom of the driving rod 3 is fixedly connected to a rotating connecting block 6. The side surface of the driving rod 3 close to the rotating connecting block 6 is movably sleeved with a connecting plate 8, and the connecting plate 8 is fixedly connected to the fixed base 1 through a connecting rod. The bottom of the rotating connecting block 6 is movably connected to a cooling fan 7 through a bearing, and a connecting shaft 2 11 is fixedly installed on the side surface of the cooling fan 7. The cooling fan 7 is movably connected to a movable frame 10 through the connecting shaft 2 11. The side surface of the movable frame 10 is fixedly connected to a connecting shaft 1 9, and the connecting shaft 1 9 is rotatably connected to the connecting plate 8.

[0022] In this embodiment, Figure 1 and Figure 5 As shown, a second drive motor 12 is fixedly mounted on an inner wall of one side of the fixed base 1 , and an output end of the second drive motor 12 is fixedly connected to a rotating rod 13 via a coupling.

[0023] In this embodiment, Figure 1 and Figure 5 As shown, a long transmission belt 21 is movably mounted on the side surface of the rotating rod 13 , and a transmission belt 14 is movably mounted on the side surface of the rotating rod 13 .

[0024] In this embodiment, Figure 1 、 Figure 3 、 Figure 4 and Figure 5 As shown, the inner surface of the transmission belt 14 is movably connected with a driven rod 15 , and there are two groups of driven rods 15 . A support frame 17 is provided at the bottom of the fixed base 1 , and a limiting column 18 is fixedly installed on the top of the support frame 17 .

[0025] In this embodiment, Figure 3 As shown, the side surface of the limiting column 18 is movably sleeved with a lifting block 19, the top of the limiting column 18 is fixedly connected with a shock-absorbing spring 20, and the top of the shock-absorbing spring 20 is fixedly connected to the lifting block 19. When the cooling device for food bag processing is working, the shock-absorbing spring 20 is sleeved with the limiting column 18, completing the shock absorption of the lifting block 19.

[0026] In this embodiment, Figure 3 、 Figure 4 and Figure 5 As shown, a limit plate 16 is fixedly installed on the side surface of a driven rod 15, and the limit plate 16 is in active contact with the protrusion at the bottom of the lifting block 19. A short transmission belt 22 is movably installed on the outer surface of the driven rod 15. When the cooling device for food bag processing is working, the transmission belt 14 is used to drive the driven rod 15 to rotate, thereby driving the rotation of the limit plate 16. Through the protrusion on the surface of the limit plate 16 and the gravity of the lifting block 19, the lifting block 19 is driven to move up and down repeatedly, thereby repeatedly clamping the packaging bag.

[0027] The working principle of this utility model is:

[0028] When in use, the driving motor 2 is started to drive the rotation of the driving rod 3, thereby realizing the rotation of the rotating connecting block 6 at the bottom of the driving rod 3, and driving the movement of the cooling fan 7. At this time, the connecting shaft 2 11 limits the cooling fan 7, so that the cooling fan 7 swings around the connecting shaft 2 11, and then the limit of the connecting shaft 1 9 is utilized to limit the movable frame 10 from rotating around the connecting shaft 1 9, so that the cooling fan 7 can cool the packaging bags that need to be cooled at different angles.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cooling device for food bag processing, comprising a fixed base (1), characterized in that: The top of the fixed base (1) is fixedly connected to a driving motor (2), and a driving rod (3) is provided inside the fixed base (1). The number of the driving rods (3) is five groups. One group of the driving rods (3) is fixedly connected to the output end of the driving motor (2) through a coupling. The side surface of the driving rod (3) is fixedly connected to a synchronous wheel (4), and the side surface of the synchronous wheel (4) is in active contact with a synchronous belt (5). The side surfaces of the other four groups of the driving rods (3) are in active contact with the inner surface of the synchronous belt (5). The tops of the four groups of the driving rods (3) are all movably connected to the top inner wall of the fixed base (1) through bearings. The bottom of the rod (3) is fixedly connected to a rotating connecting block (6); the side surface of the driving rod (3) close to the rotating connecting block (6) is movably sleeved with a connecting plate (8); the connecting plate (8) is fixedly connected to the fixed base (1) through a connecting rod; the bottom of the rotating connecting block (6) is movably connected to a cooling fan (7) through a bearing; a connecting shaft 2 (11) is fixedly installed on the side surface of the cooling fan (7); the cooling fan (7) is movably connected to a movable frame (10) through the connecting shaft 2 (11); the side surface of the movable frame (10) is fixedly connected to a connecting shaft 1 (9); the connecting shaft 1 (9) is rotatably connected to the connecting plate (8).

2. The cooling device for food bag processing according to claim 1, characterized in that: A second driving motor (12) is fixedly mounted on an inner wall of one side of the fixed base (1), and an output end of the second driving motor (12) is fixedly connected to a rotating rod (13) via a coupling.

3. The cooling device for food bag processing according to claim 2, characterized in that: A long transmission belt (21) is movably mounted on the side surface of the rotating rod (13), and a transmission belt (14) is movably mounted on the side surface of the rotating rod (13).

4. The cooling device for food bag processing according to claim 3, characterized in that: The inner surface of the transmission belt (14) is movably connected to a driven rod (15), and the number of the driven rods (15) is two groups. A support frame (17) is provided at the bottom of the fixed base (1), and a limiting column (18) is fixedly installed on the top of the support frame (17).

5. The cooling device for food bag processing according to claim 4, characterized in that: The side surface of the limiting column (18) is movably sleeved with a lifting block (19), the top of the limiting column (18) is fixedly connected with a shock-absorbing spring (20), and the top of the shock-absorbing spring (20) is fixedly connected to the lifting block (19).

6. The cooling device for food bag processing according to claim 4, characterized in that: A limit plate (16) is fixedly mounted on the side surface of the driven rod (15), and the limit plate (16) is in active contact with a protrusion at the bottom of the lifting block (19). A short transmission belt (22) is movably mounted on the outer surface of each driven rod (15).

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