Cooling device of air column bag making machine

Abstract

The utility model relates to the technical field of bag making machine cooling devices, in particular to an air column bag making machine cooling device which comprises a base, baffles are installed at the two ends of the top of the base, an adjusting indication mechanism is installed on the two baffles, and a cooling mechanism is installed on the adjusting indication mechanism and the base. The cooling mechanism comprises a rolling conveying assembly and a circulating cooling mechanism, the adjusting indicating mechanism comprises four moving blocks, and moving grooves are formed in baffles at the two ends; the air column bag cooling device is simple in structure and convenient to operate, a worker can conveniently adjust the distance according to the size and the thickness of an air column bag needing to be cooled actually, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling devices for bag making machines, in particular to a cooling device for an air column bag making machine. Background Art

[0002] Air column bags, also known as cushioning air column bags and inflatable bags, are a new type of packaging system filled with natural air in the 21st century. They are fully covered with air column cushioning protection, waterproof and oil-proof, small in size, and low in transportation cost, which can minimize the damage rate of products during transportation. Air column bags need to be quickly cooled after being output from the bag making machine. The existing air column bag cooling device can only cool one side of the air column bag, which will cause uneven cooling. In severe cases, wrinkles are easily generated on the surface of the product, affecting the appearance and quality of the product, which is not conducive to the market competition of the product. In addition, most of the existing cooling devices only use one cooling method, which not only greatly limits the cooling effect, but also requires a cooling mechanism to reach a lower temperature to improve the cooling effect, which increases the energy consumption of the equipment and is not conducive to controlling production costs.

[0003] In order to solve the above technical problems, a Chinese patent with announcement number CN206938076U in the prior art discloses a new cooling device for making packaging air column bags, including a base and a chiller arranged on the upper side thereof, and two vertical plates are also provided on the base, the two vertical plates are arranged in parallel, and two groups of cooling mechanisms are connected between the two vertical plates, each group of cooling mechanisms includes an upper cooling roller and a lower cooling roller, the upper cooling roller in the first group of cooling mechanisms is connected with the upper cooling roller in the second group of cooling mechanisms through a first connecting pipe, and the lower cooling roller in the first group of cooling mechanisms is connected with the lower cooling roller in the second group of cooling mechanisms through a second connecting pipe; a gap is provided between the upper cooling roller and the lower cooling roller, the top surface and the bottom surface of the air column bag are respectively contacted and connected with the upper cooling roller and the lower cooling roller, and the upper cooling roller and the lower cooling roller are connected with a rotating drum at both ends, and the rotating drum is rotatably connected with the vertical plate through a bearing, and the bearing is fixed in the through hole on the vertical plate.

[0004] Although the above-mentioned prior art solution can effectively cool the air column bag, the cooling rollers at both ends cannot be adjusted in spacing according to the actual size and thickness of the air column bag, which affects the practicability of the device. Utility Model Content

[0005] The utility model aims to provide a cooling device for an air column bag making machine to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cooling device for an air column bag making machine comprises a base, baffles are installed at both ends of the top of the base, adjustment indicating mechanisms are installed on two groups of the baffles, a cooling mechanism is installed on the adjustment indicating mechanism and the base, the cooling mechanism comprises a rolling conveying assembly and a circulating cooling mechanism, the adjustment indicating mechanism comprises four moving blocks, moving grooves are opened on the baffles at both ends, the four moving blocks are divided into two groups and are respectively slidably connected to the inner sides of the moving grooves, a threaded rod is rotatably connected to the inner side of the moving groove on one side, two moving blocks on the inner side of the moving groove on one side are both threadedly connected to the threaded rod, an indicator plate is installed at one end of the two moving blocks on one side, a scale bar is printed on one side of the baffle on one side, a motor is installed on the top of the baffle on one side, and the driving end of the motor extends to the inner side of the moving groove and is fixedly connected to the top of the threaded rod.

[0008] As a preferred solution of the utility model, the rolling conveying assembly includes four positioning seats, and the four positioning seats are arranged and installed on the opposite surfaces of four moving blocks on both sides. An annular groove is provided on the outer side of the positioning seat, and an annular block is slidably connected to the inner side of the annular groove. A cooling sleeve slidably connected to the positioning seat is installed on the outer side of the annular block, and a sealing ring is embedded and installed at one end of the positioning seat located on the inner side of the cooling sleeve, and cooling grooves connected to the inner side of the cooling sleeve are provided on the inner sides of the positioning seats at both ends.

[0009] As a preferred solution of the utility model, the circulating cooling mechanism includes a water tank, which is embedded and installed inside the base, and installation grooves are opened inside the base on both sides of the water tank, wherein a first water pump is installed inside the installation groove on one side, and a second water pump is installed inside the installation groove on the other side, the water suction end of the first water pump is installed with a first water suction pipe connected to the water tank, the water outlet end of the first water pump is installed with a first water outlet pipe extending to the top of the base, the top of the first water outlet pipe is installed with two groups of first branch pipes connected to the cooling grooves at the upper and lower ends of one side, the water outlet end of the second water pump is installed with a second water outlet pipe connected to the inside of the water tank, the water suction end of the second water pump is installed with a second water suction pipe extending to the top of the base, the top of the second water suction pipe is installed with two groups of second branch pipes connected to the cooling grooves at the upper and lower ends of the other side, and a water inlet cylinder is embedded and installed on one side of the water tank.

[0010] As a preferred solution of the utility model, a placement groove is provided inside the base below the water tank, a placement box is slidably connected to the inner side of the placement groove, positioning grooves are provided at both ends of one side of the placement groove inside the base, first magnetic blocks that engage with the positioning grooves are installed at both ends of the placement box, a second magnetic block that is attracted to the first magnetic block is embedded and installed inside the positioning groove, and an ice bag that fits the bottom of the water tank is placed inside the placement box.

[0011] As a preferred solution of the utility model, a handle is installed on one side of the placement box.

[0012] As a preferred solution of the utility model, the threads on the left and right sides of the center of the threaded rod are opposite.

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

[0014] 1. In the utility model, the threaded rod is driven to rotate by starting the motor. Since the threads on both sides of the threaded rod are opposite, the moving block cooperates with the moving groove to drive the positioning seats and the cooling sleeves at both ends to move, and the indicator plate will also move accordingly. The distance between the cooling sleeves at both ends can be intuitively judged with the scale bar. The structure is simple and the operation is convenient. The staff can adjust the spacing according to the size and thickness of the air column bag that actually needs to be cooled, which improves the practicality of the device. The first branch pipe and the second branch pipe are both corrugated pipes, which can be extended and retracted during movement.

[0015] 2. In the utility model, the cooling jacket can slide and rotate on the outside of the positioning seat through the annular block and the annular groove, so that the air column bag can be transported forward, and a sealing ring is embedded and installed at one end of the positioning seat extending to the inside of the cooling jacket to prevent water from seeping out from the gap.

[0016] 3. In the utility model, the first water pump cooperates with the first water suction pipe, the first water outlet pipe and two groups of first branch pipes to transport water to the cooling grooves in the positioning seats at both ends and flows into the cooling jacket. After the water absorbs the heat of the air column bag, the second water pump is started to cooperate with the second water suction pipe, the second water outlet pipe and the second branch pipes at both ends to suck out the water and make it flow back to the water storage tank for recycling.

[0017] 4. In the utility model, the circulating water source can be cooled by placing the ice bag in the box, and the first magnetic block is separated from the second magnetic block by pulling the handle so that the placing box can be drawn out, and the staff can replace the ice bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the rolling conveyor assembly of the utility model;

[0020] Figure 3 It is a schematic cross-sectional structure diagram of the circulating cooling mechanism of the utility model.

[0021] In the figure: 1. base; 2. baffle; 3. moving block; 4. moving groove; 5. threaded rod; 6. indicator plate; 7. scale bar; 8. motor; 9. positioning seat; 10. annular groove; 11. annular block; 12. cooling jacket; 13. sealing ring; 14. cooling groove; 15. water storage tank; 16. first water pump; 17. second water pump; 18. first water outlet pipe; 19. second water suction pipe; 20. first branch pipe; 21. second branch pipe; 22. placement groove; 23. placement box; 24. first magnetic block; 25. handle; 26. ice bag. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Example:

[0024] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0025] A cooling device for an air column bag making machine comprises a base 1. Baffles 2 are installed at both ends of the top of the base 1. Adjustment indicating mechanisms are installed on the two sets of baffles 2. A cooling mechanism is installed on the adjustment indicating mechanism and the base 1. The cooling mechanism comprises a rolling conveying component and a circulating cooling mechanism. The distance between the cooling sleeves at both ends can be adjusted according to actual conditions by adjusting the indicating mechanism. The air column bag can be cooled by the cooling mechanism.

[0026] The adjustment and indicating mechanism includes four moving blocks 3, and moving grooves 4 are provided on the baffles 2 at both ends. The four moving blocks 3 are divided into two groups and are respectively slidably connected to the inner side of the moving grooves 4. A threaded rod 5 is rotatably connected to the inner side of the moving groove 4 on one side, and the two moving blocks 3 on the inner side of the moving groove 4 on one side are both threadedly connected to the threaded rod 5. An indicating plate 6 is installed at one end of the two moving blocks 3 on one side, and a scale bar 7 is printed on one side of the baffle 2 on one side. A motor 8 is installed on the top of the baffle 2 on one side, and the driving end of the motor 8 extends to the inner side of the moving groove 4 and is fixedly connected to the top of the threaded rod 5. The left and right sides of the center of the threaded rod 5 The threads are opposite. When the device is in use, the threaded rod 5 can be driven to rotate by starting the motor 8. Because the threads on both sides of the threaded rod 5 are opposite, the moving block 3 cooperates with the moving groove 4 to drive the positioning seats 9 and the cooling sleeves 12 at both ends to move, and the indicator plate 6 will also move accordingly. The distance between the cooling sleeves 12 at both ends can be intuitively judged in conjunction with the scale bar 7. The structure is simple and the operation is convenient, which is convenient for the staff to adjust the spacing according to the size and thickness of the air column bag that actually needs to be cooled, thereby improving the practicability of the device. The first branch pipe 20 and the second branch pipe 21 both adopt corrugated pipes, which can be retracted and retracted when moving.

[0027] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, the rolling conveying assembly includes four positioning seats 9, and the four positioning seats 9 are arranged and installed on the opposite surfaces of the four moving blocks 3 on both sides. An annular groove 10 is provided on the outer side of the positioning seat 9, and an annular block 11 is slidably connected to the inner side of the annular groove 10. A cooling sleeve 12 slidably connected to the positioning seat 9 is installed on the outer side of the annular block 11. A sealing ring 13 is embedded and installed at one end of the positioning seat 9 located on the inner side of the cooling sleeve 12. Cooling grooves 14 connected to the inner side of the cooling sleeve 12 are provided on the inner sides of the positioning seats 9 at both ends. The cooling sleeve 12 can slide and rotate on the outer side of the positioning seat 9 through the annular block 11 and the annular groove 10, so that the air column bag can be transported forward, and a sealing ring 13 is embedded and installed at one end of the positioning seat 9 extending to the inside of the cooling sleeve 12 to prevent water from seeping out from the gap.

[0028] In this embodiment, if Figure 1 , Figure 2 and Figure 3As shown, the circulating cooling mechanism includes a water storage tank 15, which is embedded and installed inside the base 1. The base 1 has installation grooves on both sides of the water storage tank 15, wherein a first water pump 16 is installed inside the installation groove on one side, and a second water pump 17 is installed inside the installation groove on the other side. A first water suction pipe connected to the water storage tank 15 is installed at the water suction end of the first water pump 16, and a first water outlet pipe 18 extending to the top of the base 1 is installed at the water outlet end of the first water pump 16. Two sets of first branch pipes 20 connected to the upper and lower ends of the cooling grooves 14 on one side are installed at the top of the first water outlet pipe 18. A second water outlet pipe 20 connected to the inside of the water storage tank 15 is installed at the water outlet end of the second water pump 17. The water suction end of the second water pump 17 is provided with a second water suction pipe 19 extending to the top of the base 1, and the top of the second water suction pipe 19 is provided with two sets of second branch pipes 21 connected to the cooling grooves 14 at the upper and lower ends of the other side. A water inlet cylinder is embedded on one side of the water storage tank 15, and the first water pump 16 cooperates with the first water suction pipe, the first water outlet pipe 18 and the two sets of first branch pipes 20 to transport the water source to the cooling grooves 14 in the positioning seats 9 at the two ends and flow into the cooling jacket 12. After the water source absorbs the heat of the air column bag, the second water pump 17 is started to cooperate with the second water suction pipe 19, the second water outlet pipe and the second branch pipes 21 at both ends to suck out the water source and make it flow back to the water storage tank 15 for recycling.

[0029] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, a placement groove 22 is provided inside the base 1 below the water tank 15, and a placement box 23 is slidably connected to the inner side of the placement groove 22. Positioning grooves are provided at both ends of one side of the placement groove 22 inside the base 1, and first magnetic blocks 24 that engage with the positioning grooves are installed at both ends of the placement box 23. A second magnetic block that is adsorbed by the first magnetic block 24 is embedded in the inner side of the positioning groove. An ice bag 26 that fits the bottom end of the water tank 15 is placed inside the placement box 23. The circulating water source can be cooled by the ice bag 26 in the placement box 23. The handle 25 is pulled to separate the first magnetic block 24 from the second magnetic block so that the placement box 23 can be pulled out, and the staff can replace the ice bag 26.

[0030] The implementation principle of the cooling device of the air column bag making machine of the embodiment of the present application is as follows: when the device is in use, the threaded rod 5 can be driven to rotate by starting the motor 8. Because the threads on both sides of the threaded rod 5 are opposite, the moving block 3 cooperates with the moving groove 4 to drive the positioning seats 9 and the cooling sleeve 12 at both ends to move, and the indicator plate 6 will also move accordingly. The distance between the cooling sleeves 12 at both ends can be intuitively judged in conjunction with the scale bar 7. The structure is simple and the operation is convenient, which is convenient for the staff to adjust the spacing according to the size and thickness of the air column bag that needs to be cooled, thereby improving the practicality of the device. The first branch pipe 20 and the second branch pipe 21 are both made of corrugated pipes, which can be retracted and retracted when moving. The cooling sleeve 12 can slide and rotate on the outside of the positioning seat 9 through the annular block 11 and the annular groove 10, so that the air column bag It can be transported forward, and the positioning seat 9 extends to one end of the cooling sleeve 12 and is embedded with a sealing ring 13 to prevent water from seeping out from the gap. The first water pump 16 cooperates with the first water suction pipe, the first water outlet pipe 18 and two groups of first branch pipes 20 to transport the water to the cooling groove 14 in the positioning seats 9 at both ends and flow into the cooling sleeve 12. After the water absorbs the heat of the air column bag, the second water pump 17 is started to cooperate with the second water suction pipe 19, the second water outlet pipe and the second branch pipes 21 at both ends to suck out the water and make it flow back to the water storage tank 15 for recycling. The circulating water source can be cooled by the ice bag 26 in the placement box 23. Pulling the handle 25 separates the first magnetic block 24 from the second magnetic block so that the placement box 23 can be pulled out, and the staff can replace the ice bag 26.

[0031] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling device for an air column bag making machine, comprising a base (1), characterized in that: Baffles (2) are installed at both ends of the top of the base (1), and adjustment indicating mechanisms are installed on the two groups of baffles (2). A cooling mechanism is installed on the adjustment indicating mechanism and the base (1), and the cooling mechanism includes a rolling conveying component and a circulating cooling mechanism. The adjustment indicating mechanism includes four moving blocks (3). Moving grooves (4) are opened on the baffles (2) at both ends. The four moving blocks (3) are divided into two groups and are respectively slidably connected to the inner side of the moving groove (4). A threaded rod (5) is rotatably connected to the inner side of the moving groove (4) on one side. The two moving blocks (3) on the inner side of the moving groove (4) on one side are both threadedly connected to the threaded rod (5). An indicating plate (6) is installed at one end of the two moving blocks (3) on one side. A scale bar (7) is printed on one side of the baffle (2). A motor (8) is installed on the top of the baffle (2) on one side. The driving end of the motor (8) extends to the inner side of the moving groove (4) and is fixedly connected to the top of the threaded rod (5).

2. The cooling device for an air column bag making machine according to claim 1, characterized in that: The rolling conveyor assembly comprises four positioning seats (9), the four positioning seats (9) are arranged and installed on the opposite surfaces of four moving blocks (3) on both sides, an annular groove (10) is provided on the outer side of the positioning seat (9), an annular block (11) is slidably connected to the inner side of the annular groove (10), a cooling sleeve (12) slidably connected to the positioning seat (9) is installed on the outer side of the annular block (11), a sealing ring (13) is embedded and installed at one end of the positioning seat (9) located on the inner side of the cooling sleeve (12), and cooling grooves (14) connected to the inner side of the cooling sleeve (12) are provided on the inner sides of the positioning seats (9) at both ends.

3. The cooling device for an air column bag making machine according to claim 2, characterized in that: The circulating cooling mechanism comprises a water storage tank (15), wherein the water storage tank (15) is embedded and installed inside the base (1), and installation grooves are provided inside the base (1) on both sides of the water storage tank (15), wherein a first water pump (16) is installed inside the installation groove on one side, and a second water pump (17) is installed inside the installation groove on the other side, and a first water suction pipe connected to the water storage tank (15) is installed at the water suction end of the first water pump (16), and a first water outlet pipe (18) extending to the top of the base (1) is installed at the water outlet end of the first water pump (16). The top end of the first water outlet pipe (18) is provided with two groups of first branch pipes (20) connected to the upper and lower ends of the cooling grooves (14) on one side; the water outlet end of the second water pump (17) is provided with a second water outlet pipe connected to the inside of the water storage tank (15); the water suction end of the second water pump (17) is provided with a second water suction pipe (19) extending to the top end of the base (1); the top end of the second water suction pipe (19) is provided with two groups of second branch pipes (21) connected to the upper and lower ends of the cooling grooves (14) on the other side; and a water inlet cylinder is embedded in one side of the water storage tank (15).

4. The cooling device for an air column bag making machine according to claim 3 is characterized in that: The base (1) is provided with a placement groove (22) located below the water storage tank (15), and a placement box (23) is slidably connected to the inside of the placement groove (22). The base (1) is provided with positioning grooves at both ends of one side of the placement groove (22), and first magnetic blocks (24) engaging with the positioning grooves are installed at both ends of the placement box (23). A second magnetic block adsorbed with the first magnetic block (24) is embedded and installed inside the positioning groove, and an ice bag (26) is placed inside the placement box (23) and is in contact with the bottom end of the water storage tank (15).

5. The cooling device for an air column bag making machine according to claim 4, characterized in that: A handle (25) is installed on one side of the placement box (23).

6. The cooling device for an air column bag making machine according to claim 5, characterized in that: The threads on the left and right sides of the center of the threaded rod (5) are opposite.

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