Packaging box top plate sealing and gluing equipment

Abstract

The utility model discloses packaging box top plate sealing and gluing equipment which comprises a working table, a plurality of rotating shafts are installed in the working table, lifting rails are installed on the two sides of the working table, one-way lead screws are installed in the lifting rails, lifting frames are installed on the side faces of the lifting rails and connected with the one-way lead screws, and the rotating shafts are installed on the rotating shafts. The carton sealing device comprises a lifting frame, a carton sealing part is installed on one side of the lifting frame, an adhesive tape roll, a guide wheel and a cutting knife are arranged in the carton sealing part, a sliding frame is installed on the side face of the lifting frame, an adjusting sliding block is installed on the sliding frame, a roller frame is installed on one side of the adjusting sliding block, and a spring is installed between the roller frame and the adjusting sliding block. Due to the arrangement of the roller carrier, when the top plate of the packaging box is sealed and glued, the top surface of the packaging box can be pressed under the elastic force provided by the spring by adjusting the roller arranged on the roller carrier on one side of the sliding block, so that an adhesive tape is more stably glued, and the sealing efficiency of the top plate of the packaging box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to a sealing and gluing device for a top plate of a packaging box. Background Art

[0002] After storing items in the carton, it is necessary to use tape to seal the carton mouth to prevent the items inside from falling during transportation. At this time, a packaging box sealing machine is needed to seal the upper cover of the carton with self-adhesive tape to make the product easier to store and transport.

[0003] The existing packaging box top plate sealing equipment uses an assembly line to transport the box containing items to the bottom of the sealing equipment for direct taping. There is no limit operation on the top of the box, which will cause the box to be in an inclined state when taping, making the taped tape not flat and not firm enough. Utility Model Content

[0004] The utility model aims to provide a packaging box top plate sealing gluing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a packaging box top plate sealing and gluing device, comprising a workbench, a plurality of rotating shafts are installed inside the workbench, lifting rails are installed on both sides of the workbench, and a one-way screw rod is installed inside the lifting rails, a lifting frame is installed on the side of the lifting rails, and the lifting frame is connected to the one-way screw rod, a box sealing part is installed on one side of the lifting frame, and a tape roll, a guide wheel and a cutting knife are arranged in the box sealing part, a slide is installed on the side of the lifting frame, and an adjustment slider is installed on the slide, a roller frame is installed on one side of the adjustment slider, and a spring is installed between the roller frame and the adjustment slider.

[0006] By adopting the above technical solution, when gluing the top plate of the packaging box, the roller on the roller frame installed on one side of the slider can be adjusted to press the top surface of the packaging box under the elastic force provided by the spring, so that the tape can be pasted more smoothly and the sealing efficiency of the top plate of the packaging box is improved.

[0007] Preferably, an adjustment part is installed at the bottom end of the workbench, a bidirectional screw rod is installed inside the adjustment part, the adjustment part is rotationally connected to the bidirectional screw rod, and a rotating handle is installed at one end of the bidirectional screw rod.

[0008] By adopting the above technical solution, the bidirectional screw rod can be driven to rotate in the adjustment part by rotating the handle.

[0009] Preferably, an adjustment frame is installed inside the adjustment part, and the adjustment frame is slidably connected to the adjustment part, and the adjustment frame is also threadedly connected to the bidirectional lead screw, and an electric conveyor belt is installed on the top of the adjustment frame.

[0010] By adopting the above technical solution, the rotation of the bidirectional lead screw can be controlled to drive the adjustment frame to move in the adjustment part, thereby controlling the position of the electric conveyor belt.

[0011] Preferably, a motor is installed at the top end of the lifting track, and the lifting track is rotationally connected to the one-way screw rod, and the motor is connected to the one-way screw rod.

[0012] By adopting the above technical solution, the one-way screw rod can be driven by the motor to rotate in the lifting track.

[0013] Preferably, the lifting rail is slidably connected to the lifting frame, and the one-way screw is threadedly connected to the lifting frame.

[0014] By adopting the above technical solution, the lifting frame can be controlled to move up and down inside the lifting track through the rotation of the one-way screw rod.

[0015] Preferably, the slide bracket is slidably connected to a slide groove provided inside the adjusting slide block, and a bolt is installed on the top end of the adjusting slide block.

[0016] By adopting the above technical solution, the adjusting slider can slide left and right along the slide frame, and the position of the adjusting slider on the slide frame can be fixed by bolts.

[0017] Preferably, a rotation groove is provided on one side of the adjusting slider, and the adjusting slider is rotationally connected to the roller frame through the rotation groove.

[0018] By adopting the above technical solution, the roller frame can be rotated on one side of the adjustment slider to change the angle.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. By setting up a roller frame, when gluing the top plate of the packaging box, the roller on the roller frame installed on one side of the slider can be adjusted to press the top surface of the packaging box under the elastic force provided by the spring, so that the tape can be pasted more smoothly and the sealing efficiency of the top plate of the packaging box is improved;

[0021] 2. By providing an adjustment part and rotating the rotating handle, the bidirectional screw is driven to rotate in the adjustment part, so as to adjust the displacement of the frame in the adjustment part and control the position of the electric conveyor belt. This allows the device to perform top plate sealing and gluing operations on packaging boxes of various widths and ensure that the flap seam at the top of the packaging box is located in the center, which is convenient for the top plate sealing and gluing operations of the sealing part. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of this application;

[0023] Figure 2 This is a schematic diagram of the overall front view cross-sectional structure of this application;

[0024] Figure 3 This is a schematic diagram of the overall side cross-sectional structure of this application;

[0025] Figure 4 This is a schematic diagram of the connection structure between the slider and the roller frame for this application.

[0026] In the figure: 1. workbench; 2. rotating shaft; 3. adjustment part; 4. bidirectional screw; 5. rotating handle; 6. adjustment frame; 7. electric conveyor belt; 8. lifting track; 9. unidirectional screw; 10. motor; 11. lifting frame; 12. sealing part; 13. tape roll; 14. guide wheel; 15. cutting knife; 16. slide frame; 17. adjustment slider; 18. bolt; 19. rotating groove; 20. roller frame; 21. spring; 22. slide groove. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a technical solution: a packaging box top plate sealing and gluing device, comprising a workbench 1, a square adjusting part 3 is installed at the bottom end of the workbench 1, a bidirectional screw rod 4 is installed inside the adjusting part 3, the bidirectional screw rod 4 penetrates the adjusting part 3 so that the adjusting part 3 is rotatably connected with the bidirectional screw rod 4, and a turning handle 5 is installed at one end of the bidirectional screw rod 4, an adjusting frame 6 is installed inside the adjusting part 3, and the adjusting frame 6 is slidably connected with the adjusting part 3, and the adjusting frame 6 is also threadedly connected with the bidirectional screw rod 4, and an electric conveyor belt 7 is installed on the top of the adjusting frame 6, which can drive the bidirectional screw rod 4 to rotate in the adjusting part 3 by rotating the turning handle 5, so that the adjusting frame 6 is displaced in the adjusting part 3, thereby controlling the position of the electric conveyor belt 7.

[0029] See also Figure 1 , Figure 2 and Figure 3A plurality of rotating shafts 2 are installed inside the workbench 1, and lifting rails 8 are installed on both sides of the workbench 1, and a one-way screw rod 9 is installed inside the lifting rail 8. A motor 10 is installed at the top of the lifting rail 8, and the one-way screw rod 9 penetrates the lifting rail 8, so that the lifting rail 8 is rotationally connected with the one-way screw rod 9, and the motor 10 is connected to the one-way screw rod 9. A lifting frame 11 is installed on the side of the lifting rail 8, and the lifting frame 11 is connected to the one-way screw rod 9. The lifting rail 8 is slidably connected to the lifting frame 11, and the one-way screw rod 9 is threadedly connected to the lifting frame 11. The one-way screw rod 9 can be driven by the motor 10 to drive the one-way screw rod 9 to rotate in the lifting rail 8, and the lifting frame 11 can be controlled to move up and down inside the lifting rail 8.

[0030] See also Figure 3 and Figure 4 A square sealing part 12 is installed on one side of the lifting frame 11, and a tape roll 13 is arranged on the top of the sealing part 12, a guide wheel 14 is installed beside the tape roll 13, a cutting knife 15 is installed at the bottom of the sealing part 12, and the tape on the tape roll 13 passes under the cutting knife 15 through the guide wheel 14, a slide 16 is installed on the side of the lifting frame 11, and an adjusting slider 17 is installed on the slide 16, and the slide 16 is embedded in the slide groove 22 opened inside the adjusting slider 17, so that the slide 16 is slidably connected with the adjusting slider 17, and A bolt 18 is installed on the top of the adjustment slider 17, which allows the adjustment slider 17 to slide left and right along the slide 16, and the position of the adjustment slider 17 on the slide 16 can be fixed by the bolt 18. A roller frame 20 is installed on one side of the adjustment slider 17, and a spring 21 is installed between the roller frame 20 and the adjustment slider 17. A rotating groove 19 is provided on one side of the adjustment slider 17, and the adjustment slider 17 is rotatably connected to the roller frame 20 through the rotating groove 19, so that the roller frame 20 can rotate on one side of the adjustment slider 17 to change the angle.

[0031] Working principle: First, place the packaging box that needs top plate sealing glue on the workbench 1, and the packaging box is transported forward by the electric conveyor belts 7 on both sides. During the transportation process, the sealing unit 12 completes the sticking and cutting operations of the tape. At the same time, by adjusting the roller on the roller frame 20 installed on one side of the slider 17, the top surface of the packaging box is pressed under the elastic force provided by the spring 21, so that the tape is stuck more smoothly, which improves the efficiency of sealing the top plate of the packaging box;

[0032] Secondly, the motor 10 drives the one-way screw 9 to rotate in the lifting track 8, controls the lifting frame 11 to move up and down inside the lifting track 8, and can control the height of the sealing part 12, so that the device can perform top plate sealing and gluing operations on packaging boxes of various heights;

[0033] Finally, by rotating the set handle 5, the bidirectional screw 4 is driven to rotate in the adjustment part 3, so that the adjustment frame 6 is displaced in the adjustment part 3, and the position of the electric conveyor belt 7 is controlled. This allows the device to perform top plate sealing and gluing operations on packaging boxes of various widths, and can ensure that the flap seam at the top of the packaging box is located in the center, which is convenient for the top plate sealing and gluing operations of the sealing part 12.

[0034] 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 packaging box top plate sealing gluing device, comprising a workbench, characterized in that: A plurality of rotating shafts are installed inside the workbench, lifting rails are installed on both sides of the workbench, and a one-way screw rod is installed inside the lifting rails; A lifting frame is installed on the side of the lifting track, and the lifting frame is connected to the one-way screw rod; A box sealing part is installed on one side of the lifting frame, and a tape roll, a guide wheel and a cutting knife are arranged in the box sealing part; A slide is installed on the side of the lifting frame, and an adjusting slider is installed on the slide. A roller frame is installed on one side of the adjusting slider, and a spring is installed between the roller frame and the adjusting slider.

2. The packaging box top plate sealing gluing device according to claim 1, characterized in that: An adjusting part is installed at the bottom end of the workbench, a bidirectional screw rod is installed inside the adjusting part, and the adjusting part is rotationally connected with the bidirectional screw rod, and a rotating handle is installed at one end of the bidirectional screw rod.

3. The packaging box top plate sealing gluing device according to claim 2, characterized in that: An adjusting frame is installed inside the adjusting part, and the adjusting frame is slidably connected with the adjusting part, and the adjusting frame is also threadedly connected with the bidirectional lead screw, and an electric conveyor belt is installed on the top of the adjusting frame.

4. The packaging box top plate sealing and gluing device according to claim 1, characterized in that: A motor is installed at the top of the lifting track, and the lifting track is rotationally connected to the one-way screw rod, and the motor is connected to the one-way screw rod.

5. The packaging box top plate sealing gluing device according to claim 1, characterized in that: The lifting rail is slidably connected to the lifting frame, and the one-way lead screw is threadedly connected to the lifting frame.

6. The packaging box top plate sealing and gluing device according to claim 1, characterized in that: The slide bracket is slidably connected with a slide groove provided inside the adjusting slide block, and a bolt is installed on the top end of the adjusting slide block.

7. The packaging box top plate sealing and gluing device according to claim 1, characterized in that: A rotation groove is provided on one side of the adjusting slide block, and the adjusting slide block is rotationally connected to the roller frame through the rotation groove.

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