Automatic carton sealing machine for card packaging

Abstract

The utility model discloses an automatic carton sealing machine for card packaging, which relates to the field of carton sealing machines and comprises a roller conveying frame, a fixing frame is mounted in the middle of the roller conveying frame, a middle carton sealing machine is mounted below the fixing frame, and first electric push rods are mounted on two sides in the fixing frame. A moving frame is fixedly installed at the end of an output shaft of the first electric push rod, the surface of the moving frame is movably sleeved with an adhesive tape roll, and a clamping assembly is installed on the surface of the moving frame and used for clamping the end of the adhesive tape. According to the automatic carton sealing machine for card packaging, the first electric push rod and the moving frame are arranged, an output shaft of the first electric push rod moves to drive the moving frame to move, the end of an adhesive tape roll is made to adhere to the surface of a carton body, then the output shaft of the first electric push rod drives the moving frame to move in the opposite direction, the adhesive tape roll is made to be lengthened, and the carton sealing effect is improved. And the adhesive tape roll is cut by the blade, so that the adhesive tape roll protects the bent position of the packaging box, and the card is protected during transportation.

Description

Technical Field

[0001] The utility model relates to the field of carton sealing machines, in particular to an automatic carton sealing machine for card packaging. Background Art

[0002] A carton sealer is a type of packaging equipment suitable for cartons. Before using the automatic carton sealer, it is necessary to first inspect the carton sealer to ensure smooth operation. It can not only operate as a single machine, but also be used in conjunction with an assembly line to seal the top and bottom sides of the carton at the same time. It has a fast packaging speed, high efficiency, and beautiful appearance. Therefore, it has become one of the indispensable equipment in the automated production industry.

[0003] However, the products placed inside the packaging boxes are different. For traditional carton sealing machines, their main function is to ensure that the openings on the upper and lower sides are glued and closed to prevent the products from leaking out of the packaging box. However, for card products, since they are paper products, the bending positions of traditional packaging boxes are easily damaged during transportation, which may cause damage to the cards inside and affect the quality of the cards. Utility Model Content

[0004] The main purpose of the utility model is to provide an automatic carton sealing machine for card packaging, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an automatic carton sealing machine for card packaging, including a roller conveyor frame, a fixed frame is installed in the middle of the roller conveyor frame, a middle carton sealing machine is installed below the fixed frame, a first electric push rod is installed on both sides inside the fixed frame, a mobile frame is fixedly installed on the end of the output shaft of the first electric push rod, a tape roll is movably sleeved on the surface of the mobile frame, a clamping assembly is installed on the surface of the mobile frame for clamping the end of the tape, and a cutting assembly is installed inside the fixed frame for shearing the tape.

[0006] The clamping assembly includes a mounting frame, which is fixedly connected to the movable frame via a connecting rod, a plurality of connecting springs are fixedly installed on the top and bottom of the inner wall of the mounting frame, two extrusion rods are installed inside the mounting frame, one end of the connecting spring is fixed to the surface of the extrusion rod, and the surface of the extrusion rod is provided with an anti-stick coating.

[0007] The cutting assembly comprises a second electric push rod, which is mounted on the inner side of the fixing frame. A connecting frame is mounted on the end of the output shaft of the second electric push rod, and a blade is mounted on the lower surface of the connecting frame.

[0008] A mounting tube is fixedly installed on the surface of the connecting frame, a mounting spring is fixedly connected to the inside of the mounting tube, a guide rod is fixedly installed inside the mounting tube, one end of the mounting spring is fixed to one end of the guide rod, and a roller is installed between the two guide rods.

[0009] A moving block is fixedly mounted on the surface of the second electric push rod, a driving motor is mounted on the surface of the fixed frame, a threaded rod is fixedly mounted on the end of the output shaft of the driving motor, the output shaft thread of the threaded rod passes through the moving block and is movably mounted on the surface of the middle carton sealing machine.

[0010] A bolt is installed on the surface of the connecting frame, and one end of the bolt is threadedly installed on the surface of the output shaft of the second electric push rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, a first electric push rod and a moving frame are provided, and the output shaft of the first electric push rod moves to drive the moving frame to move, so that the end of the tape roll sticks to the surface of the box body, and then the output shaft of the first electric push rod drives the moving frame to move in the opposite direction, so that the tape roll is stretched, and the blade cuts the tape roll, so that the tape roll protects the bending position of the packaging box, thereby ensuring the protection of the cards during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of an automatic carton sealing machine for card packaging according to the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the connection spring position of an automatic carton sealing machine for card packaging according to the utility model;

[0015] Figure 3 This is a schematic diagram of the bolt position structure of an automatic carton sealing machine for card packaging according to the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the movable frame position of an automatic carton sealing machine for card packaging according to the utility model;

[0017] Figure 5 The utility model is a schematic diagram of the structure of the connection spring position part of an automatic carton sealing machine for card packaging.

[0018] In the figure: 1. roller conveyor frame; 2. fixed frame; 3. middle carton sealing machine; 4. first electric push rod; 5. movable frame; 6. mounting frame; 7. connecting spring; 8. extrusion rod; 9. second electric push rod; 10. connecting frame; 11. blade; 12. mounting pipe; 13. mounting spring; 14. guide rod; 15. roller; 16. moving block; 17. driving motor; 18. threaded rod; 19. bolt. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-5 As shown, in order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an automatic carton sealing machine for card packaging, including a roller conveyor frame 1, the packaging box is placed on the surface of the roller conveyor frame 1, a fixed frame 2 is installed in the middle of the roller conveyor frame 1, and a middle carton sealing machine 3 is installed below the fixed frame 2, that is, the carton sealing function of a traditional automatic carton sealing machine, a first electric push rod 4 is installed on both sides of the interior of the fixed frame 2, the first electric push rod 4 is installed horizontally, and a moving frame 5 is fixedly installed on the end of the output shaft of the first electric push rod 4, a tape roll is movably sleeved on the surface of the moving frame 5, a clamping assembly is installed on the surface of the moving frame 5 for clamping the end of the tape, and a cutting assembly is installed inside the fixed frame 2 for shearing the tape.

[0021] The tape roll is placed on the surface of the mobile frame 5, and the end of the tape is clamped inside the clamping assembly. The output shaft of the first electric push rod 4 moves to drive the mobile frame 5 to move, so that the end of the tape roll sticks to the surface of the box. Then the output shaft of the first electric push rod 4 drives the mobile frame 5 to move in the opposite direction, so that the tape roll is stretched. Then the cutting assembly cuts the tape roll, so that the tape roll protects the bending position of the packaging box, thereby ensuring the quality of the cards.

[0022] The clamping assembly includes a mounting frame 6, which is fixedly connected to the moving frame 5 through a connecting rod. A plurality of connecting springs 7 are fixedly installed on the top and bottom of the inner wall of the mounting frame 6. The connecting springs 7 are linearly arranged inside the mounting frame 6. Two extrusion rods 8 are installed inside the mounting frame 6. One end of the connecting spring 7 is fixed to the surface of the extrusion rod 8. The surface of the extrusion rod 8 is provided with an anti-stick coating. The connecting spring 7 is always in a compressed state to ensure that the surfaces of the two extrusion rods 8 are squeezed against each other, so that the end of the tape roll is clamped stably and the tape roll is convenient to replace.

[0023] The cutting assembly includes a second electric push rod 9, which is installed longitudinally and installed on the inner side of the fixed frame 2. A connecting frame 10 is installed on the end of the output shaft of the second electric push rod 9, and a blade 11 is installed on the lower surface of the connecting frame 10. The output shaft of the second electric push rod 9 moves downward, and the blade 11 cuts the tape roll.

[0024] A mounting tube 12 is fixedly installed on the surface of the connecting frame 10. In the present embodiment, two mounting tubes 12 are provided. A mounting spring 13 is fixedly connected inside the mounting tube 12. A guide rod 14 is fixedly installed inside the mounting tube 12. One end of the mounting spring 13 is fixed to one end of the guide rod 14. A roller 15 is installed between the two guide rods 14. The initial height of the roller 15 is lower than the height of the guide rod 14. As the connecting frame 10 moves downward, the roller 15 first squeezes the tape roll. Then, as the connecting frame 10 moves downward, the mounting spring 13 is compressed until the blade 11 cuts the tape roll, thereby ensuring that the tape roll is firmly adhered to the packaging box.

[0025] A moving block 16 is fixedly mounted on the surface of the second electric push rod 9, a driving motor 17 is mounted on the surface of the fixing frame 2, a threaded rod 18 is fixedly mounted on the end of the output shaft of the driving motor 17, the output shaft thread of the threaded rod 18 passes through the moving block 16 and is movably mounted on the surface of the middle carton sealing machine 3, the output shaft of the driving motor 17 drives the threaded rod 18 to rotate, ensuring that the moving block 16 moves along the axial direction of the threaded rod 18, thereby driving the roller 15 to move until the output shaft of the second electric push rod 9 moves downward to the corner of the packaging box.

[0026] The surface of the connecting frame 10 is installed with a bolt 19 , and one end of the bolt 19 is threadedly installed on the surface of the output shaft of the second electric push rod 9 , so as to facilitate the installation of the connecting frame 10 .

[0027] It should be noted that the utility model is an automatic box sealing machine for card packaging. When in use, the tape roll is placed on the surface of the mobile frame 5, and the end of the tape roll is passed between the two squeezing rods 8 to ensure that the surfaces of the two squeezing rods 8 are squeezed against each other, and the end of the tape roll is stably clamped. The output shaft of the first electric push rod 4 moves to drive the mobile frame 5 to move, so that the end of the tape roll sticks to the surface of the box body, and the output shaft of the driving motor 17 drives the threaded rod 18 to rotate to ensure that the moving block 16 moves along the axial direction of the threaded rod 18, thereby driving the roller 15 to move until the corner of the packaging box, and the output shaft of the second electric push rod 9 moves downward. In the process of the roller 15 moving downward with the connecting frame 10, the tape roll is first squeezed, and then in the process of moving downward, the mounting spring 13 is compressed until the blade 11 cuts the tape roll, ensuring that the tape roll is firmly adhered to the packaging box, so that the tape roll protects the bending position of the packaging box, thereby ensuring the quality of the cards.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic carton sealing machine for card packaging, comprising a roller conveyor frame (1), a fixed frame (2) being installed in the middle of the roller conveyor frame (1), and a middle carton sealing machine (3) being installed below the fixed frame (2), characterized in that: First electric push rods (4) are installed on both sides of the interior of the fixed frame (2); a movable frame (5) is fixedly installed on the end of the output shaft of the first electric push rod (4); a tape roll is movably sleeved on the surface of the movable frame (5); a clamping assembly is installed on the surface of the movable frame (5) for clamping the end of the tape; and a cutting assembly is installed inside the fixed frame (2) for shearing the tape.

2. The automatic card packaging carton sealing machine according to claim 1, characterized in that: The clamping assembly comprises a mounting frame (6), wherein the mounting frame (6) is fixedly connected to the moving frame (5) via a connecting rod, a plurality of connecting springs (7) are fixedly mounted on the top and bottom of the inner wall of the mounting frame (6), two extrusion rods (8) are mounted inside the mounting frame (6), one end of the connecting spring (7) is fixed to the surface of the extrusion rod (8), and the surface of the extrusion rod (8) is provided with an anti-stick coating.

3. The automatic card packaging carton sealing machine according to claim 1, characterized in that: The cutting assembly comprises a second electric push rod (9), the second electric push rod (9) being mounted on the inner side of the fixing frame (2), a connecting frame (10) being mounted on the end of the output shaft of the second electric push rod (9), and a blade (11) being mounted on the lower surface of the connecting frame (10).

4. The automatic card packaging carton sealing machine according to claim 3, characterized in that: A mounting tube (12) is fixedly mounted on the surface of the connecting frame (10), a mounting spring (13) is fixedly connected to the interior of the mounting tube (12), a guide rod (14) is fixedly mounted on the interior of the mounting tube (12), one end of the mounting spring (13) is fixed to one end of the guide rod (14), and a roller (15) is mounted between the two guide rods (14).

5. The automatic card packaging carton sealing machine according to claim 4, characterized in that: A moving block (16) is fixedly mounted on the surface of the second electric push rod (9), a driving motor (17) is mounted on the surface of the fixed frame (2), a threaded rod (18) is fixedly mounted on the end of the output shaft of the driving motor (17), the output shaft of the threaded rod (18) threads through the moving block (16) and is movably mounted on the surface of the middle carton sealing machine (3).

6. The automatic card packaging carton sealing machine according to claim 3, characterized in that: A bolt (19) is installed on the surface of the connecting frame (10), and one end of the bolt (19) is threadedly installed on the surface of the output shaft of the second electric push rod (9).

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