Hot melting sealing device for food packaging plastic bottles

Abstract

The utility model discloses a food packaging plastic bottle hot-melting sealing device, which relates to the technical field of food packaging plastic bottle hot-melting sealing devices and comprises a plastic bottle hot-melting sealing device main body, and a shielding cover is hinged to the outer side of the plastic bottle hot-melting sealing device main body. The top of the plastic bottle hot melting sealing device body is fixedly connected with a fixing block, the inner wall of the fixing block is in threaded connection with a first fixing screw, and the plastic bottle hot melting sealing device is arranged through a fixing plate, a synchronous belt, a power block, a first transmission gear, a second transmission gear, a sliding column, a second threaded rod and a limiting block. According to the food packaging plastic bottle hot-melting sealing device, a synchronous belt is convenient to replace, the situation that the synchronous belt is tedious and not convenient enough to replace is avoided, and through arrangement of a clamping block, a taking-out groove, a threaded shaft, a powerful magnet column, a square block, a reset magnet and a driving motor, the food packaging plastic bottle hot-melting sealing device has the beneficial effects that the driving motor is convenient to disassemble, and operation is convenient. And it is avoided that dismounting of the driving motor is strenuous.

Description

Technical Field

[0001] The utility model relates to the technical field of hot-melt sealing devices for food packaging plastic bottles, in particular to a hot-melt sealing device for food packaging plastic bottles. Background Art

[0002] Plastic bottles are favored and recognized by more and more consumers due to their beautiful appearance, light weight, unbreakable, and convenient consumption. At the same time, compared with glass bottles, plastic bottles have fewer production processes, which can better save space and labor costs, and reduce energy consumption such as water and electricity.

[0003] A plastic bottle hot-melt sealing device disclosed in the Chinese utility model patent application disclosure specification CN 218403603 U, although the utility model reduces the waiting time for the hot-melt sealing part of the plastic bottle to be completely cooled, but the synchronous belt of the utility model is a permanent consumable, and the synchronous belt needs to be replaced after a period of use, and the synchronous belt of the device is fixedly connected to the connecting plate, which makes the replacement of the synchronous belt cumbersome and inconvenient, so there is a problem that the replacement of the synchronous belt is cumbersome and inconvenient, and when the fault of the drive motor needs to be repaired, the drive motor needs to be removed from the mounting shell for repair or replacement, and the drive motor is fixedly connected to the mounting shell, which makes the disassembly of the drive motor more laborious, so there is a problem that the disassembly of the drive motor is more laborious. In summary, the utility model has the problems that the replacement of the synchronous belt is cumbersome and inconvenient, and the disassembly of the drive motor is more laborious. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a hot-melt sealing device for food packaging plastic bottles, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: it includes a plastic bottle hot melt sealing device equipment body, the outer side of the plastic bottle hot melt sealing device equipment body is hinged with a shielding cover, the top of the plastic bottle hot melt sealing device equipment body is fixedly connected with a fixing block, the inner wall of the fixing block is threadedly connected with a first fixing screw, the outer side of the first fixing screw is threadedly connected with a fixing cover, the inner wall of the fixing block is threadedly connected with a second fixing screw, the outer side of the second fixing screw is threadedly connected with a power motor, the output shaft of the power motor is fixedly connected with a second gear, the outer side of the second gear is meshedly connected with the first gear, the top of the first gear is fixedly connected with a transmission shaft, one end of the transmission shaft is fixedly connected with a synchronous wheel, and the outer side of the synchronous wheel is movably connected with a synchronous belt;

[0006] One side of the synchronous belt is movably connected to a fixed plate, one side of the fixed plate is fixedly connected to a sliding column, the inner wall of the sliding column is threadedly connected to a second threaded rod, one end of the second threaded rod is fixedly connected to a second transmission gear, the outer side of the second transmission gear is meshedly connected to the first transmission gear, the top of the first transmission gear is fixedly connected to a power block, and the outer side of the power block is movably connected to a moving block;

[0007] The inner wall of the moving block is slidably connected with a clamping block, the inner wall of the clamping block is threadedly connected with a threaded shaft, one end of the threaded shaft is fixedly connected with a strong magnet column, the outer side of the strong magnet column is movably connected with a square block, the outer side of the square block is slidably connected with the moving block, the inner wall of the moving block is fixedly connected with a reset magnet, one side of the clamping block is fixedly connected with a driving motor, the output shaft of the driving motor is fixedly connected with a transmission column, and one end of the transmission column is fixedly connected with a fan blade.

[0008] Optionally, a limiting block is fixedly connected to the outer side of the sliding column, and a moving block is slidably connected to the outer side of the limiting block.

[0009] Optionally, a sliding groove is provided on the inner wall of the fixed block, a sliding block is slidably connected to the inner wall of the sliding groove, and one end of the sliding block is fixedly connected to the moving block.

[0010] Optionally, there are two synchronous wheels, the bottom of the synchronous wheel is fixedly connected to a fixed shaft, and the outer side of the fixed shaft is movably connected to a fixed block.

[0011] Optionally, a taking-out groove is provided on the top of the moving block, the taking-out groove is in a rectangular shape, and there are two taking-out grooves.

[0012] Optionally, there are two square blocks, which are distributed on both sides of the card block. Beneficial Effects

[0013] The utility model provides a food packaging plastic bottle hot melt sealing device, which has the following beneficial effects:

[0014] The hot-melt sealing device for food packaging plastic bottles is provided by a fixed plate, a synchronous belt, a power block, a first transmission gear, a second transmission gear, a sliding column, a second threaded rod, and a limiting block. The hot-melt sealing device for food packaging plastic bottles is convenient for replacing the synchronous belt, thereby avoiding the cumbersome and inconvenient replacement of the synchronous belt.

[0015] The hot-melt sealing device for food packaging plastic bottles is provided by a clamping block, a taking-out groove, a threaded shaft, a strong magnet column, a square block, a reset magnet, and a driving motor. The hot-melt sealing device for food packaging plastic bottles is convenient for disassembly of the driving motor, thereby avoiding the laborious disassembly of the driving motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the positive shaft side structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the top view structure of the fixing block of the utility model;

[0018] Figure 3 This is a schematic diagram of the front cross-sectional structure of the fixing block of the utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the power block of the utility model;

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the drive motor of the utility model;

[0021] Figure 6 This is a schematic diagram of the cross-sectional structure of the card block of the utility model;

[0022] Figure 7 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0023] Figure 8 For this utility model Figure 4 Enlarged structural diagram at B in the middle.

[0024] In the figure: 1. Main body of the hot-melt sealing device for plastic bottles; 2. Fixed block; 3. First fixed screw; 4. Fixed cover; 5. Power motor; 6. Synchronous wheel; 8. Moving block; 9. Driving motor; 10. Slide groove; 11. Synchronous belt; 12. First gear; 13. Fixed shaft; 14. Transmission shaft; 15. Second gear; 16. Fan blade; 17. Fixed plate; 18. Power block; 19. Second fixed screw; 20. Block; 21. Take-out groove; 22. Threaded shaft; 23. Sliding block; 24. First transmission gear; 25. Second transmission gear; 26. Sliding column; 27. Second threaded rod; 28. Limiting block; 29. ​​Transmission column; 30. Strong magnet column; 31. Square block; 32. Reset magnet; 33. Shielding cover. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example 1

[0026] See also Figures 1 to 8The utility model provides a technical solution: a hot-melt sealing device for food packaging plastic bottles, comprising a plastic bottle hot-melt sealing device device body 1, a shielding cover 33 is hinged on the outer side of the plastic bottle hot-melt sealing device device body 1, a fixed block 2 is fixedly connected to the top of the plastic bottle hot-melt sealing device device body 1, a first fixing screw 3 is threadedly connected to the inner wall of the fixing block 2, a fixing cover 4 is threadedly connected to the outer side of the first fixing screw 3, a sliding groove 10 is opened on the inner wall of the fixing block 2, a slider 23 is slidably connected to the inner wall of the sliding groove 10, and a moving block 8 is fixedly connected to one end of the slider 23, and a fixed The inner wall of the fixed block 2 is threadedly connected with a second fixing screw 19, the outer side of the second fixing screw 19 is threadedly connected with a power motor 5, the output shaft of the power motor 5 is fixedly connected with a second gear 15, the outer side of the second gear 15 is meshedly connected with a first gear 12, the top of the first gear 12 is fixedly connected with a transmission shaft 14, one end of the transmission shaft 14 is fixedly connected with a synchronous wheel 6, there are two synchronous wheels 6, the bottom of the synchronous wheel 6 is fixedly connected with a fixed shaft 13, the outer side of the fixed shaft 13 is movably connected with the fixed block 2, and the outer side of the synchronous wheel 6 is movably connected with a synchronous belt 11;

[0027] A fixed plate 17 is movably connected to one side of the synchronous belt 11, a sliding column 26 is fixedly connected to one side of the fixed plate 17, a limiting block 28 is fixedly connected to the outer side of the sliding column 26, a moving block 8 is slidably connected to the outer side of the limiting block 28, a second threaded rod 27 is threadedly connected to the inner wall of the sliding column 26, one end of the second threaded rod 27 is fixedly connected to the second transmission gear 25, the outer side of the second transmission gear 25 is meshedly connected to the first transmission gear 24, the top of the first transmission gear 24 is fixedly connected to the power block 18, and the outer side of the power block 18 is movably connected to the moving block 8, through the arrangement of the fixed plate 17, the synchronous belt 11, the power block 18, the first transmission gear 24, the second transmission gear 25, the sliding column 26, the second threaded rod 27, and the limiting block 28, a food packaging plastic bottle hot melt sealing device is convenient for replacing the synchronous belt 11, and avoids the cumbersome and inconvenient replacement of the synchronous belt 11.

[0028] When in use, the first fixing screw 3 is removed from the fixing block 2, and then the fixing cover 4 is removed from the fixing block 2, and the power block 18 is rotated. The power block 18 drives the first transmission gear 24, the first transmission gear 24 drives the second transmission gear 25, and the second transmission gear 25 drives the second threaded rod 27 to move the sliding column 26 outward. Since the sliding column 26 is connected to the fixing plate 17, the fixing plate 17 moves outward, and the synchronous belt 11 is no longer clamped, so that the synchronous belt 11 can be removed from the moving block 8, and a limiting block 28 is provided on the outside of the sliding column 26 to prevent the sliding column 26 and the second threaded rod 27 from rotating with each other. Example 2

[0029] See also Figures 1 to 8The utility model provides a technical solution: a hot-melt sealing device for food packaging plastic bottles, comprising a device body 1 for hot-melt sealing of plastic bottles, a shielding cover 33 is hinged on the outer side of the device body 1 for hot-melt sealing of plastic bottles, a fixed block 2 is fixedly connected to the top of the device body 1 for hot-melt sealing of plastic bottles, a first fixing screw 3 is threadedly connected to the inner wall of the fixing block 2, a fixing cover 4 is threadedly connected to the outer side of the first fixing screw 3, a second fixing screw 19 is threadedly connected to the inner wall of the fixing block 2, a power motor 5 is threadedly connected to the outer side of the second fixing screw 19, a second gear 15 is fixedly connected to the output shaft of the power motor 5, a first gear 12 is meshedly connected to the outer side of the second gear 15, a transmission shaft 14 is fixedly connected to the top of the first gear 12, a synchronous wheel 6 is fixedly connected to one end of the transmission shaft 14, and a synchronous belt 11 is movably connected to the outer side of the synchronous wheel 6;

[0030] The inner wall of the moving block 8 is slidably connected with a card block 20, and the inner wall of the card block 20 is threadedly connected with a threaded shaft 22, one end of the threaded shaft 22 is fixedly connected with a strong magnet column 30, and the outer side of the strong magnet column 30 is movably connected with a square block 31, the number of which is two, and the square blocks 31 are distributed on both sides of the card block 20, and the outer side of the square block 31 is slidably connected with the moving block 8, and the top of the moving block 8 is provided with a removal groove 21, the shape of the removal groove 21 is rectangular, and the number of the removal grooves 21 is two, and the inner wall of the moving block 8 is fixedly connected with a reset magnet 32, one side of the card block 20 is fixedly connected with a drive motor 9, and the output shaft of the drive motor 9 is fixedly connected with a transmission column 29, and one end of the transmission column 29 is fixedly connected with a fan blade 16, through the card block 20, the removal groove 21, the threaded shaft 22, the strong magnet column 30, the square block 31, the reset magnet 32, and the drive motor 9 are arranged, a food packaging plastic bottle hot melt sealing device has the convenience of disassembly of the drive motor 9, and avoids the disassembly of the drive motor 9 being more laborious.

[0031] When in use, the threaded shaft 22 is reversed to make the threaded shaft 22 gradually move upward, and the strong magnet column 30 moves upward with the threaded shaft 22, and the strong magnet column 30 breaks contact with the square block 31, so that the suction force of the strong magnet column 30 on the square block 31 is reduced, and the suction force of the strong magnet column 30 on the square block 31 is lower than the suction force of the reset magnet 32 ​​on the square block 31, and the reset magnet 32 ​​sucks the square block 31 back into the moving block 8. Because there is no restriction on the card block 20 by the square block 31, the drive motor 9 is removed from the moving block 8 through the removal slot 21.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A food packaging plastic bottle hot melt sealing device, comprising a plastic bottle hot melt sealing device device body (1), characterized in that: The outer side of the main body (1) of the hot melt sealing device for plastic bottles is hinged with a shielding cover (33); the top of the main body (1) of the hot melt sealing device for plastic bottles is fixedly connected with a fixing block (2); the inner wall of the fixing block (2) is threadedly connected with a first fixing screw (3); the outer side of the first fixing screw (3) is threadedly connected with a fixing cover (4); the inner wall of the fixing block (2) is threadedly connected with a second fixing screw (19); the outer side of the second fixing screw (19) is threadedly connected with a power motor (5); the output shaft of the power motor (5) is fixedly connected with a second gear (15); the outer side of the second gear (15) is meshingly connected with the first gear (12); the top of the first gear (12) is fixedly connected with a transmission shaft (14); one end of the transmission shaft (14) is fixedly connected with a synchronous wheel (6); the outer side of the synchronous wheel (6) is movably connected with a synchronous belt (11); One side of the synchronous belt (11) is movably connected to a fixed plate (17), one side of the fixed plate (17) is fixedly connected to a sliding column (26), the inner wall of the sliding column (26) is threadedly connected to a second threaded rod (27), one end of the second threaded rod (27) is fixedly connected to a second transmission gear (25), the outer side of the second transmission gear (25) is meshingly connected to the first transmission gear (24), the top of the first transmission gear (24) is fixedly connected to a power block (18), and the outer side of the power block (18) is movably connected to a moving block (8); The inner wall of the moving block (8) is slidably connected to a clamping block (20), the inner wall of the clamping block (20) is threadedly connected to a threaded shaft (22), one end of the threaded shaft (22) is fixedly connected to a strong magnet column (30), the outer side of the strong magnet column (30) is movably connected to a square block (31), the outer side of the square block (31) is slidably connected to the moving block (8), the inner wall of the moving block (8) is fixedly connected to a reset magnet (32), one side of the clamping block (20) is fixedly connected to a drive motor (9), the output shaft of the drive motor (9) is fixedly connected to a transmission column (29), and one end of the transmission column (29) is fixedly connected to a fan blade (16).

2. A food packaging plastic bottle hot melt sealing device according to claim 1, characterized in that: A limiting block (28) is fixedly connected to the outer side of the sliding column (26), and a moving block (8) is slidably connected to the outer side of the limiting block (28).

3. A food packaging plastic bottle hot melt sealing device according to claim 1, characterized in that: The inner wall of the fixed block (2) is provided with a sliding groove (10), the inner wall of the sliding groove (10) is slidably connected to a sliding block (23), and one end of the sliding block (23) is fixedly connected to a moving block (8).

4. A food packaging plastic bottle hot melt sealing device according to claim 1, characterized in that: There are two synchronous wheels (6), the bottom of the synchronous wheel (6) is fixedly connected to a fixed shaft (13), and the outer side of the fixed shaft (13) is movably connected to a fixed block (2).

5. A food packaging plastic bottle hot melt sealing device according to claim 1, characterized in that: A take-out groove (21) is provided on the top of the moving block (8). The take-out groove (21) is in the shape of a rectangle, and there are two take-out grooves (21).

6. A food packaging plastic bottle hot melt sealing device according to claim 1, characterized in that: There are two square blocks (31), and the square blocks (31) are distributed on both sides of the card block (20).

Images