Anti-opening sealing machine for deoxidizer packaging bag

Abstract

The utility model relates to the technical field of sealing, and discloses a deoxidizer packaging bag anti-opening sealing machine which comprises a box body, first sliding grooves are formed in the top of the inner wall of the box body at equal intervals, first sliding rods are fixedly connected to the interiors of the first sliding grooves, two sliding blocks are slidably connected to the outer sides of the first sliding rods, and first U-shaped plates are fixedly connected to the bottoms of the sliding blocks. Wherein the interiors of three first U-shaped plates are rotationally connected with heating blocks, and the interiors of the other three first U-shaped plates are rotationally connected with extrusion rollers. When a packaging bag opening passes through the heating block, the first U-shaped plate can be driven to move through the elasticity of the first spring, the heating block can work to be matched with the extrusion roller, so that the air opening of the packaging bag can be sealed, and the sealing ring is matched with the groove, so that the sealing effect is good. And therefore, a plurality of sealing openings can be formed in the packaging bag, and the sealing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing, in particular to an anti-opening sealing machine for deoxidizer packaging bags. Background Technique

[0002] Sealing can be divided into two categories: static sealing and dynamic sealing. Sealing is a component or measure to prevent fluid or solid particles from leaking between adjacent mating surfaces and to prevent foreign substances such as dust and moisture from entering the interior of machinery and equipment. Static sealing refers to tightly sealing a sealed cabin, a sealed container, and a seal used for sealing letters and wills.

[0003] However, in the prior art, during the sealing process of packaging bags, heating and pressurization are usually applied to the opening, resulting in air leakage easily occurring during transportation after sealing, which is not conducive to actual application. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides an anti-opening sealing machine for deoxidizer packaging bags.

[0005] The utility model is realized by adopting the following technical solutions: an anti-opening sealing machine for deoxidizer packaging bags, including a box body. At equal intervals on the top of the inner wall of the box body, first chutes are opened. Inside the first chutes, first sliding rods are fixedly connected. On the outer sides of the first sliding rods, two sliders are slidably connected. At the bottoms of the sliders, first U-shaped plates are fixedly connected. Inside three of the first U-shaped plates, heating blocks are rotatably connected. Inside the other three first U-shaped plates, extrusion rollers are rotatably connected. On the outer sides of the heating blocks, sealing rings are fixedly connected at equal intervals. Grooves are opened on the outer sides of the extrusion rollers, and the grooves are used in cooperation with the sealing rings. Between the sliders and the first chutes and on the outer sides of the first sliding rods, first springs are fixedly connected.

[0006] Through the above technical solutions, when the bag mouth passes through the heating block, due to the elasticity of the first spring, the first U-shaped plate can be driven to move. Through the operation of the heating block, it can cooperate with the extrusion roller to seal the packaging bag. Through the cooperation of the sealing ring and the groove, multiple sealing ports can be formed at the sealing port of the packaging bag, thereby increasing the sealing effect.

[0007] As a further improvement of the above solution, on both sides of the box body, two second sliding rods are slidably connected. At one ends of the two second sliding rods, they are inside the box body and fixedly connected with second U-shaped plates between them. Inside the inner walls of the second U-shaped plates, conveyor belts are fixedly installed. At one ends of the second sliding rods, limit blocks are fixedly connected. Between the limit blocks and the box body and on the outer sides of the second sliding rods, second springs are fixedly connected.

[0008] Through the above technical solution, due to the elasticity of the second spring, the limit block can drive the second slide bar to drive the second U-shaped plate to move, and then the conveyor belts cooperate with each other to convey the packaging bags.

[0009] As a further improvement of the above solution, a second chute is opened at the top of the inner wall of the box body. A bidirectional screw is rotatably connected inside the second chute. A threaded block is threadedly connected to the outside of the bidirectional screw. A moving plate is fixedly connected to the bottom of the threaded block. A guiding plate is fixedly connected to one side of the moving plate.

[0010] Through the above technical solution, by rotating the bidirectional screw, the threaded block can be driven to move, and then the movement can drive the guiding plate to guide the contraction of the packaging bag.

[0011] As a further improvement of the above solution, an empty slot is opened inside the box body. Ventilation holes are equally spaced at the top of the box body and the top of the inner wall. The ventilation holes are all communicated with the inside of the empty slot. A heat dissipation fan is fixedly installed inside the empty slot.

[0012] Through the above technical solution, by the operation of the heat dissipation fan, the sealed packaging bag can be dissipated of heat.

[0013] As a further improvement of the above solution, two fixing frames are fixedly connected to the outside of the box body. A turntable is rotatably connected to the outside of the box body. The turntable is fixedly connected to the bidirectional screw.

[0014] Through the above technical solution, the box body can be supported by the fixing frames, and by rotating the turntable, the bidirectional screw can be driven to rotate.

[0015] As a further improvement of the above solution, servo motors are fixedly connected to the bottoms of the second U-shaped plates. The output shafts of the servo motors are fixedly connected to the corresponding conveyor belts. Pressing rollers are equally spaced and rotatably connected inside the second U-shaped plates and inside the conveyor belts.

[0016] Through the above technical solution, by the operation of the servo motors, the conveyor belts can be driven to convey.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] When the packaging bag opening passes through the heating block, due to the elasticity of the first spring, the first U-shaped plate can be driven to move. By the operation of the heating block, it can cooperate with the extrusion roller to seal the packaging bag opening. Through the cooperation of the sealing ring and the groove, multiple sealing openings can be formed at the sealing opening of the packaging bag, thereby increasing the sealing effect;

[0019] Through the elasticity of the second spring, the limiting block can drive the second sliding rod to drive the second U-shaped plate to move, so that the conveyor belts can cooperate with each other to convey the packaging bags. By rotating the bidirectional screw, the threaded block can be driven to move, so that the movement can drive the guiding plate to guide the contraction of the packaging bags. Through the operation of the cooling fan, the sealed packaging bags can be cooled. The box body can be supported by the fixing frame. By rotating the turntable, the bidirectional screw can be driven to rotate. Through the operation of the servo motor, the conveyor belt can be driven to convey. Brief Description of the Drawings

[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 is a schematic diagram of the structure of the present utility model;

[0022] Figure 3 is a schematic diagram of the structure of the present utility model;

[0023] Figure 4 is a schematic diagram of the overall structure of the present utility model.

[0024] Main Symbol Explanation:

[0025] 1. Box body; 2. First chute; 3. First sliding rod; 4. Slide block; 5. First spring; 6. First U-shaped plate; 7. Heating block; 8. Sealing ring; 9. Extrusion roller; 10. Groove; 11. Second sliding rod; 12. Second U-shaped plate; 13. Conveyor belt; 14. Pressing roller; 15. Servo motor; 16. Limiting block; 17. Second spring; 18. Empty slot; 19. Cooling fan; 20. Ventilation hole; 21. Second chute; 22. Bidirectional screw; 23. Threaded block; 24. Moving plate; 25. Guiding plate; 26. Turntable; 27. Fixing frame. Detailed Embodiment

[0026] Next, in combination with the drawings and the specific embodiments, the present utility model will be further described. It should be noted that, on the premise of no conflict, any combination can be formed between the following-described embodiments or technical features to form a new embodiment. Embodiment

[0027] Please refer to Figures 1-4, A deoxidizer packaging bag anti-opening sealing machine according to this embodiment includes a box body 1. At the top of the inner wall of the box body 1, first sliding grooves 2 are equidistantly opened. Inside the first sliding grooves 2, first sliding rods 3 are fixedly connected. On the outer side of the first sliding rods 3, two sliders 4 are slidably connected. At the bottom of the sliders 4, first U-shaped plates 6 are fixedly connected. Inside three of the first U-shaped plates 6, heating blocks 7 are rotatably connected. Inside the other three first U-shaped plates 6, extrusion rollers 9 are rotatably connected. On the outer side of the heating blocks 7, sealing rings 8 are equidistantly fixedly connected. On the outer side of the extrusion rollers 9, grooves 10 are opened. The grooves 10 are used in cooperation with the sealing rings 8. Between the sliders 4 and the first sliding grooves 2 and on the outer side of the first sliding rods 3, first springs 5 are fixedly connected. When the packaging bag mouth passes through the heating blocks 7, due to the elasticity of the first springs 5, the first U-shaped plates 6 can be driven to move. Through the operation of the heating blocks 7, they can cooperate with the extrusion rollers 9 to seal the packaging bag. Through the cooperation of the sealing rings 8 and the grooves 10, multiple sealing mouths can be formed at the sealing mouth of the packaging bag, thereby increasing the sealing effect.

[0028] Please combine with Figures 1-4 , A deoxidizer packaging bag anti-opening sealing machine according to this embodiment. On both sides of the box body 1, two second sliding rods 11 are slidably connected. At one end of the two second sliding rods 11, they are inside the box body 1 and a second U-shaped plate 12 is fixedly connected between them. Inside the inner walls of the second U-shaped plates 12, conveyor belts 13 are fixedly installed. At one end of the second sliding rods 11, limit blocks 16 are fixedly connected. Between the limit blocks 16 and the box body 1 and on the outer side of the second sliding rods 11, second springs 17 are fixedly connected. Due to the elasticity of the second springs 17, the limit blocks 16 can drive the second sliding rods 11 to drive the second U-shaped plates 12 to move, so that the conveyor belts 13 can cooperate with each other to convey the packaging bags.

[0029] Please combine with Figures 1-4 , A deoxidizer packaging bag anti-opening sealing machine according to this embodiment. On the top of the inner wall of the box body 1, a second sliding groove 21 is opened. Inside the second sliding groove 21, a bidirectional screw rod 22 is rotatably connected. On the outer side of the bidirectional screw rod 22, a threaded block 23 is threadedly connected. At the bottom of the threaded block 23, a moving plate 24 is fixedly connected. On one side of the moving plate 24, a guiding plate 25 is fixedly connected. By rotating the bidirectional screw rod 22, the threaded block 23 can be driven to move, so that the moving plate 24 can drive the guiding plate 25 to guide the contraction of the packaging bag.

[0030] Please combine with Figures 1-4 , A deoxidizer packaging bag anti-opening sealing machine according to this embodiment. An empty groove 18 is opened inside the box body 1. On the top and the top of the inner wall of the box body 1, ventilation holes 20 are equidistantly opened. The ventilation holes 20 are all communicated with the inside of the empty groove 18. Inside the empty groove 18, a heat dissipation fan 19 is fixedly installed. Through the operation of the heat dissipation fan 19, the sealed packaging bags can be dissipated heat.

[0031] Please combine with Figures 1-4 Figures 1-4 , in a deoxidizer packaging bag anti-opening sealing machine according to this embodiment, two fixing frames 27 are fixedly connected to the outside of the box body 1, a turntable 26 is rotatably connected to the outside of the box body 1, the turntable 26 is fixedly connected to the bidirectional screw 22, the box body 1 can be supported by the fixing frame 27, and the bidirectional screw 22 can be driven to rotate by rotating the turntable 26.

[0032] Please combine with Figures 1-4 Figures 1-4 , in a deoxidizer packaging bag anti-opening sealing machine according to this embodiment, servo motors 15 are fixedly connected to the bottoms of the second U-shaped plates 12, the output shafts of the servo motors 15 are fixedly connected to the corresponding conveyor belts 13, and pressing rollers 14 are equidistantly rotatably connected inside the second U-shaped plates 12 and inside the conveyor belts 13. By the operation of the servo motors 15, the conveyor belts 13 can be driven to convey.

[0033] The implementation principle of a deoxidizer packaging bag anti-opening sealing machine in an embodiment of this application is as follows: When the packaging bag opening passes through the heating block 7, the first U-shaped plate 6 can be driven to move through the elasticity of the first spring 5. By the operation of the heating block 7, it can cooperate with the pressing roller 9 to seal the packaging bag opening. By the cooperation of the sealing ring 8 and the groove 10, multiple sealing openings can be formed at the packaging bag sealing opening, thereby increasing the sealing effect;

[0034] Through the elasticity of the second spring 17, the limiting block 16 can drive the second sliding rod 11 to drive the second U-shaped plate 12 to move, so that the conveyor belts 13 can cooperate with each other to convey the packaging bag. By rotating the bidirectional screw 22, the threaded block 23 can be driven to move, so that the moving part 24 can drive the guiding plate 25 to guide the contraction of the packaging bag. By the operation of the heat dissipation fan 19, the sealed packaging bag can be dissipated heat. The box body 1 can be supported by the fixing frame 27, the bidirectional screw 22 can be driven to rotate by rotating the turntable 26, and the conveyor belts 13 can be driven to convey by the operation of the servo motors 15.

[0035] The above-mentioned implementation manners are only the preferred implementation manners of the present utility model, and cannot be used to limit the protection scope of the present utility model. Any non-substantial changes and replacements made by those skilled in the art based on the present utility model belong to the protection scope required by the present utility model.

Claims

1. A deoxidizer packaging bag anti-opening sealing machine, comprising a box body (1), characterized in that, The top of the inner wall of the box body (1) is equidistantly provided with first sliding grooves (2). A first sliding rod (3) is fixedly connected inside the first sliding grooves (2). Two sliders (4) are slidably connected to the outer side of the first sliding rod (3). The bottoms of the sliders (4) are fixedly connected with first U-shaped plates (6). A heating block (7) is rotatably connected inside three of the first U-shaped plates (6). An extrusion roller (9) is rotatably connected inside the other three first U-shaped plates (6). Sealing rings (8) are equidistantly fixedly connected to the outer side of the heating block (7). Grooves (10) are formed on the outer sides of the extrusion rollers (9). The grooves (10) are used in cooperation with the sealing rings (8). First springs (5) are fixedly connected between the sliders (4) and the first sliding grooves (2) and on the outer side of the first sliding rod (3).

2. The deoxidizer packaging bag anti-opening sealing machine according to claim 1, characterized in that: Two second sliding rods (11) are slidably connected to both sides of the box body (1). One ends of the two second sliding rods (11) are inside the box body (1) and a second U-shaped plate (12) is fixedly connected between them. Conveyor belts (13) are fixedly installed on the inner walls of the second U-shaped plates (12). One ends of the second sliding rods (11) are fixedly connected with limit blocks (16). Second springs (17) are fixedly connected between the limit blocks (16) and the box body (1) and on the outer side of the second sliding rods (11).

3. The deoxidizer packaging bag anti-opening sealing machine according to claim 1, characterized in that: A second sliding groove (21) is formed on the top of the inner wall of the box body (1). A bidirectional screw rod (22) is rotatably connected inside the second sliding groove (21). A threaded block (23) is threadedly connected to the outer side of the bidirectional screw rod (22). A moving plate (24) is fixedly connected to the bottom of the threaded block (23). A guiding plate (25) is fixedly connected to one side of the moving plate (24).

4. A deoxidizer packaging bag anti-opening sealing machine according to claim 1, characterized in that: An empty groove (18) is formed inside the box body (1). Ventilation holes (20) are equidistantly formed on the top of the box body (1) and the top of the inner wall. The ventilation holes (20) are all communicated with the inside of the empty groove (18). A heat dissipation fan (19) is fixedly installed inside the empty groove (18).

5. The deoxidizer packaging bag anti-opening sealing machine according to claim 3, characterized in that: Two fixing frames (27) are fixedly connected to the outer side of the box body (1). A turntable (26) is rotatably connected to the outer side of the box body (1). The turntable (26) is fixedly connected with the bidirectional screw rod (22).

6. The deoxidizer packaging bag anti-opening sealing machine according to claim 2, characterized in that: Servo motors (15) are fixedly connected to the bottoms of the second U-shaped plates (12). The output shafts of the servo motors (15) are fixedly connected with the corresponding conveyor belts (13). Pressing rollers (14) are equidistantly rotatably connected inside the second U-shaped plates (12) and inside the conveyor belts (13).

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