Full-automatic packaging bag sleeving and heat sealing integrated machine

Abstract

The utility model discloses a full -automatic packaging bag sleeve bag heat -seal integrated machine, including base, the base top fixedly connected with conveyor belt, the conveyor belt top fixedly connected with mounting bracket, be equipped with cutting part in the mounting bracket, be equipped with prevent closing part on the conveyor belt, cutting part includes with the fixed connection of mounting bracket top one side air cylinder, with the fixed connection of air cylinder output end mobile seat, the slide groove that sets up respectively in mobile seat bottom both sides, with the slide groove link's sliding block, with the link's bidirectional screw rod of sliding block, the utility model discloses a base, conveyor belt, mounting bracket, cutting part and prevent closing part through the setting, solved the existing packaging bag when processing, although can carry out sleeve bag heat -seal operation to material etc, but when sleeve bag, packaging bag is very easy to appear the condition of closing, and the packaging bag after heat -seal has not carried out cutting to it, and the top of packaging bag is easy to exist the condition of burr, thereby lead to the problem of poor practicability.

Description

Technical Field

[0001] This utility model relates to the field of packaging bag processing technology, specifically a fully automatic packaging bag sealing and heat sealing integrated machine. Background Technology

[0002] Packaging bags, as the name suggests, are bags used to package goods. They usually have a certain capacity and shape to hold and protect the contents, preventing them from being damaged or contaminated. Packaging bags have a wide range of applications, almost touching every aspect of daily life. Whether it's plastic bags for shopping, exquisite paper bags for gifts, or sturdy cloth bags for travel, packaging bags are indispensable. In addition, packaging bags also play a crucial role in industrial production, logistics and transportation, and other fields.

[0003] Existing patent CN219029904U discloses a sliding rail packaging bag feeding and bagging device, relating to the field of sliding rail processing technology. It includes a frame platform, a conveyor platform, a clamping device, a packaging bag forming device, a lower suction plate, a bag clamping device, and a bag-filling suction cup. The aim is to solve the problem in existing technologies where the packaging strip cannot be automatically fed and bagged when bagging sliding rails, resulting in low bagging efficiency. Compared to existing technologies, the conveyor platform feeds the sliding rail in a linear, step-by-step manner; the clamping device lifts and clamps the sliding rail on the conveyor platform; the packaging bag forming device cuts and seals the packaging bag strip to form a packaging bag; the bag clamping device picks up and pulls out the packaging bag and places it on the lower suction plate; and the bag-filling suction cup picks up the packaging bag from the lower suction plate and slides it onto the sliding rail held by the clamping device. This enables automatic feeding and bagging of the sliding rail, improving bagging efficiency and contributing to increased production efficiency.

[0004] While current packaging bags can be heat-sealed during processing, they are prone to closure during this process. Furthermore, if the heat-sealed bags are not trimmed, rough edges may remain at the top, reducing their usability. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of the existing technology by providing a fully automatic packaging bag sealing and heat sealing machine. This solves the problem mentioned in the background art that, although existing packaging bags can perform sealing and heat sealing operations on materials, the bags are very prone to closing during sealing, and the sealed bags are not cut, resulting in rough edges at the top, which reduces their practicality.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fully automatic packaging bag sealing and heat sealing integrated machine, including a base, a conveyor belt fixedly connected to the top of the base, an installation frame fixedly connected to the top of the conveyor belt, a cutting component inside the installation frame, and an anti-closing component on the conveyor belt;

[0007] The cutting component includes a cylinder fixedly connected to one side of the top of the mounting bracket, a movable seat fixedly connected to the output end of the cylinder, a slide groove respectively opened on both sides of the bottom of the movable seat, a slider connected to the slide groove, a bidirectional screw connected to the slider, a motor fixedly connected to one end of the bidirectional screw, a connecting rod fixedly connected to the top of the slider, a connecting plate fixedly connected to one end of the connecting rod, a first fixing rod fixedly connected to one side of the connecting plate, and a cutting blade fixedly connected to one end of the first fixing rod. The bidirectional screw is screwed to the slider and rotatably connected to the movable seat.

[0008] Preferably, the anti-closing component includes multiple placement boxes fixedly connected to the outside of the conveyor belt, an air pump fixedly connected to both sides of the placement box, an air inlet pipe fixedly connected to the output end of the air pump, an air intake hood fixedly connected to the air inlet pipe, and multiple through holes evenly arranged on one side of the air intake hood, wherein the air inlet pipe is connected to the air intake hood.

[0009] Preferably, a feed box is fixedly connected to the top of the mounting bracket on the side away from the cylinder, and a solenoid valve is fixedly connected to the bottom of the feed box.

[0010] Preferably, the top of the feeding box is provided with a box cover, a handle is fixedly connected to one side of the box cover, a first mounting groove is provided at the bottom of the box cover, a second mounting groove is provided on one side of the top of the feeding box, a first magnet is fixedly connected in the first mounting groove, a second magnet is fixedly connected in the second mounting groove, and the box cover is hinged to the feeding box.

[0011] Preferably, a second fixing rod is fixedly connected to the side of the connecting plate away from the first fixing rod, and a heat-sealing plate is fixedly connected to one end of the second fixing rod.

[0012] Preferably, guide rods are fixedly connected to both sides of the top of the movable seat, and guide openings are provided on both sides of the top of the mounting frame, with the guide rods slidably connected to the guide openings.

[0013] Preferably, the guide opening has multiple rolling grooves arranged in a circular pattern, and the rolling grooves are provided with sliding beads.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By setting up a base, conveyor belt, mounting frame, and cutting components, the motor can drive the bidirectional screw to rotate. The rotation of the bidirectional screw can control the two sliders to move in opposite directions, which in turn can drive the two cutting blades to move in opposite directions. This can cut the heat-sealed packaging bags, removing rough edges and other defects to ensure their aesthetic appeal. The cylinder can control the vertical movement of the cutting blades and adjust their vertical position, thus enabling the cutting of different packaging bags, greatly expanding the scope of application and improving practicality.

[0016] 2. With the anti-closing component, the packaging bag can be placed in the placement box. The air pump generates suction, which draws air in through the through hole, creating a vacuum zone near the suction hood. This allows the front and back sides of the packaging bag to be adsorbed, opening it up for easy bagging of materials. At the same time, it prevents the packaging bag from closing, thus further improving its practicality. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a front view of the present invention;

[0019] Figure 3 For the present utility model Figure 2 A three-dimensional cross-sectional view at point AA;

[0020] Figure 4 For the present utility model Figure 3 Enlarged view at point D;

[0021] Figure 5 For the present utility model Figure 2 A three-dimensional cross-sectional view at point BB;

[0022] Figure 6 For the present utility model Figure 5 Enlarged view at point E in the middle;

[0023] Figure 7 For the present utility model Figure 5 Enlarged view at point F;

[0024] Figure 8 For the present utility model Figure 2 A three-dimensional cross-sectional view at point CC.

[0025] In the diagram: 1. Base; 11. Conveyor belt; 12. Mounting frame; 21. Cylinder; 22. Moving seat; 23. Slide groove; 24. Slider; 25. Bidirectional screw; 26. Motor; 27. Connecting rod; 28. Connecting plate; 29. ​​First fixing rod; 30. Cutting knife; 31. Placement box; 32. Air pump; 33. Air inlet pipe; 34. Suction hood; 35. Through hole; 41. Feed box; 42. Solenoid valve; 51. Box cover; 52. Handle; 53. First mounting groove; 54. Second mounting groove; 55. First magnet; 56. Second magnet; 61. Second fixing rod; 62. Heat sealing plate; 71. Guide rod; 72. Guide port; 81. Rolling groove; 82. Sliding ball. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 8This utility model provides a technical solution: a fully automatic packaging bag sealing and heat sealing integrated machine, including a base 1, a conveyor belt 11 fixedly connected to the top of the base 1, a mounting frame 12 fixedly connected to the top of the conveyor belt 11, a cutting component inside the mounting frame 12, and an anti-closing component on the conveyor belt 11. The cutting component includes a cylinder 21 fixedly connected to one side of the top of the mounting frame 12, a movable seat 22 fixedly connected to the output end of the cylinder 21, grooves 23 respectively opened on both sides of the bottom of the movable seat 22, a slider 24 connected to the grooves 23, a bidirectional screw 25 connected to the slider 24, and a bidirectional screw 26 connected to the slider 24. 5. A motor 26 is fixedly connected to one end of the slide block 24, a connecting rod 27 is fixedly connected to the top of the slide block 24, a connecting plate 28 is fixedly connected to one end of the connecting rod 27, a first fixing rod 29 is fixedly connected to one side of the connecting plate 28, and a cutting blade 30 is fixedly connected to one end of the first fixing rod 29. A bidirectional screw 25 is screwed to the slide block 24 and rotatably connected to the movable seat 22. The motor 26 is fixedly connected to the movable seat 22. A cylinder 21 is fixed to the top of the mounting bracket 12. The cylinder 21 can push the movable seat 22 to move vertically and can drive the cutting blade 30 to move vertically to a suitable vertical position. The motor 26 drives the bidirectional screw 25 to rotate, which in turn controls the two sliders 24 to move in opposite directions, thereby moving the cutting blade 30 to cut the heat-sealed packaging bag and prevent burrs or other residues. A second fixing rod 61 is fixedly connected to the side of the connecting plate 28 away from the first fixing rod 29. A heat-sealing plate 62 is fixedly connected to one end of the second fixing rod 61. The connecting plate 28 can drive the heat-sealing plate 62 to move synchronously via the second fixing rod 61, allowing the heat-sealing plate 62 to heat-seal the packaging bag. Guides are fixedly connected to both sides of the top of the moving base 22. The guide rod 71 and the mounting bracket 12 have guide openings 72 on both sides of the top. The guide rod 71 is slidably connected to the guide opening 72. The movement of the movable seat 22 can drive the guide rod 71 to move vertically, so that it slides in the guide opening 72. This can prevent the movable seat 22 from tilting when it moves vertically and improve the stability of the vertical movement of the movable seat 22. Multiple rolling grooves 81 arranged in a circle are opened in the guide opening 72. Sliding beads 82 are provided in the rolling grooves 81. The movement of the guide rod 71 can make the sliding beads 82 roll, which can reduce the friction between the guide rod 71 and the guide opening 72 and make its movement smoother.

[0028] Please see Figure 1 , Figure 2 , Figure 5 , Figure 6 as well as Figure 7The anti-closing component includes multiple placement boxes 31 fixedly connected to the outside of the conveyor belt 11, air pumps 32 fixedly connected to both sides of the placement boxes 31, air inlet pipes 33 fixedly connected to the output end of the air pumps 32, suction hoods 34 fixedly connected to the air inlet pipes 33, and multiple through holes 35 evenly arranged on one side of the suction hoods 34. The air inlet pipes 33 are connected to the suction hoods 34. The packaging bags can be placed in the placement boxes 31. When the air pumps 32 work, they can generate suction, which can draw away the air near the suction hoods 34 to create a vacuum state, thereby adsorbing and fixing the front and back of the packaging bags, allowing them to open and effectively preventing the packaging bags from closing. A feeding box 41 is fixedly connected to the top of the mounting frame 12 on the side away from the cylinder 21. A solenoid valve 42 is fixedly connected to the bottom of the feeding box 41. The feeding box 41 can feed materials. The feeding box 41 is equipped with a solenoid valve 42, which controls whether the material is discharged. When open, the material is discharged into the packaging bag. The top of the feeding box 41 is equipped with a box cover 51, and a handle 52 is fixedly connected to one side of the box cover 51. The bottom of the box cover 51 is provided with a first mounting groove 53, and the top side of the feeding box 41 is provided with a second mounting groove 54. A first magnet 55 is fixedly connected in the first mounting groove 53, and a second magnet 56 is fixedly connected in the second mounting groove 54. The box cover 51 is hinged to the feeding box 41. The handle 52 can drive the box cover 51 to rotate, which can open or close the box cover 51. When open, it is convenient to add material into the feeding box 41. When closed, it can protect the material and prevent impurities from entering. At the same time, the first magnet 55 and the second magnet 56 can attract and fix each other to prevent the box cover 51 from being opened at will.

[0029] Working principle: During operation, cylinder 21 is activated, which pushes the moving seat 22 vertically, thereby moving the heat-sealing plate 62 and the cutting blade 30 vertically to a suitable vertical position. Then, the lid 51 is opened using handle 52, and the material is added into the feeding box 41. The lid 51 is then reset, and the first magnet 55 and the second magnet 56 attract each other, fixing the lid 51 in place. The packaging bag is then placed into the placement box 31. The air pump 32 is activated, generating suction to extract air from the vicinity of the suction hood 34, creating a vacuum. This vacuum then attracts and fixes the front and back sides of the packaging bag, opening it. The conveyor belt 11 then transports the packaging bag. When the conveyor belt 11 reaches the bottom of the feeding box 41, the conveyor belt 11 closes, and the solenoid valve 42 opens, allowing the material in the feeding box 41 to enter the packaging bag. The solenoid valve 42 closes, and the conveyor belt 11 starts moving, continuing to move the packaging bag into the placement box 31 containing the material. When the air pump 32 is turned off, and the packaging bag moves to both sides of the two heat-sealing plates 62, the conveyor belt 11 is turned off, and the motor 26 is started. This drives the bidirectional screw 25 to rotate, which in turn drives the two sliders 24 to move towards the center, thereby driving the connecting plate 28 to move, and then driving the heat-sealing plate 62 to move, thus performing a heat-sealing operation on the packaging bag. When the motor 26 reverses, it drives the heat-sealing plate 62 to move in the opposite direction and reset. At the same time, the packaging bag without material moves back to the bottom of the feeding box 41 for feeding. When the conveyor belt 11 is started, it drives the heat-sealed packaging bag to the position of the cutting knife 30. At this time, the motor 26 is started, which drives the heat-sealing plate 62 and the cutting knife 30 to move. The heat-sealing plate 62 can heat-seal the packaging bag containing material, and the cutting knife 30 can cut the heat-sealed packaging bag. Repeating the above operations can realize the integrated operation of bagging, heat sealing and cutting of packaging bags. The above is the working process of the entire device. All contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fully automatic packaging bag sealing and heat-sealing integrated machine, including a base (1), characterized in that: The base (1) is fixedly connected to the top of a conveyor belt (11), and the top of the conveyor belt (11) is fixedly connected to a mounting frame (12). The mounting frame (12) is provided with a cutting component, and the conveyor belt (11) is provided with an anti-closing component. The cutting component includes a cylinder (21) fixedly connected to the top side of the mounting bracket (12), a movable seat (22) fixedly connected to the output end of the cylinder (21), a slide groove (23) respectively opened on both sides of the bottom of the movable seat (22), a slider (24) connected to the slide groove (23), a bidirectional screw (25) connected to the slider (24), a motor (26) fixedly connected to one end of the bidirectional screw (25), a connecting rod (27) fixedly connected to the top of the slider (24), a connecting plate (28) fixedly connected to one end of the connecting rod (27), a first fixing rod (29) fixedly connected to one side of the connecting plate (28), and a cutting blade (30) fixedly connected to one end of the first fixing rod (29). The bidirectional screw (25) is screwed to the slider (24), and the bidirectional screw (25) is rotatably connected to the movable seat (22).

2. The fully automatic packaging bag sealing and heat-sealing machine according to claim 1, characterized in that: The anti-closing component includes multiple placement boxes (31) fixedly connected to the outside of the conveyor belt (11), air pumps (32) fixedly connected to both sides of the placement boxes (31), air inlet pipes (33) fixedly connected to the output end of the air pumps (32), air intake hoods (34) fixedly connected to the air inlet pipes (33), and multiple through holes (35) evenly arranged on one side of the air intake hoods (34). The air inlet pipes (33) are connected to the air intake hoods (34).

3. The fully automatic packaging bag sealing and heat-sealing integrated machine according to claim 1, characterized in that: The top of the mounting bracket (12) is fixedly connected to the side away from the cylinder (21) with a feed box (41) and the bottom of the feed box (41) is fixedly connected to a solenoid valve (42).

4. The fully automatic packaging bag sealing and heat-sealing machine according to claim 3, characterized in that: The top of the feed box (41) is provided with a box cover (51), and a handle (52) is fixedly connected to one side of the box cover (51). A first mounting groove (53) is opened at the bottom of the box cover (51), and a second mounting groove (54) is opened on one side of the top of the feed box (41). A first magnet (55) is fixedly connected in the first mounting groove (53), and a second magnet (56) is fixedly connected in the second mounting groove (54). The box cover (51) is hinged to the feed box (41).

5. The fully automatic packaging bag sealing and heat-sealing integrated machine according to claim 1, characterized in that: The connecting plate (28) is fixedly connected to a second fixing rod (61) on the side away from the first fixing rod (29), and a heat-sealing plate (62) is fixedly connected to one end of the second fixing rod (61).

6. The fully automatic packaging bag sealing and heat-sealing integrated machine according to claim 1, characterized in that: The movable seat (22) has guide rods (71) fixedly connected to both sides of its top, and the mounting bracket (12) has guide openings (72) on both sides of its top. The guide rods (71) are slidably connected to the guide openings (72).

7. The fully automatic packaging bag sealing and heat-sealing integrated machine according to claim 6, characterized in that: The guide opening (72) has multiple rolling grooves (81) arranged in a circular pattern, and the rolling grooves (81) are provided with sliding beads (82).

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