Full-automatic cartoning machine side tongue folding mechanism

Abstract

The utility model relates to automatic cartoning machine technical field discloses full -automatic cartoning machine side folding tongue mechanism, including main aluminium base and vice aluminium base, be provided with lower pivot rotationally in the vice aluminium base, the bottom end connection of lower pivot is provided with bevel gear C, lower pivot top end extends to the inside of main aluminium base to be provided with bevel gear B and be connected, the inside rotation of main aluminium base is provided with upper pivot, the bottom end connection of upper pivot is provided with bevel gear A. The utility model discloses through the meshing between bevel gear B and bevel gear A, and lower pivot can drive the mounting seat rotation of upper pivot top end, and the setting of multiple bearings reduces the noise of operation, and through the thickening of round spacing block with washer, thereby change the spacing between side folding tongue piece, in cooperation control speed, can be applicable to the folding tongue of different high low carton.

Description

Technical Field

[0001] This utility model relates to the field of automatic cartoning machine technology, specifically to a side flap mechanism for a fully automatic cartoning machine. Background Technology

[0002] The folding tongue mechanism is a core component of the carton forming and sealing section of an automatic cartoning machine. It is located after the carton is opened and initially formed, and before the final sealing (such as tongue insertion, glue sealing, heat sealing, etc.). Its main function is to accurately and efficiently fold and press the "small tongues" on both sides of the carton into the carton, creating the necessary conditions for subsequent sealing operations (such as inserting the main tongue or applying glue for sealing). This application features low transmission load, lightweight design, low noise, safe and aesthetically pleasing structure, and long service and maintenance cycle. For folding tongues of high and low cartons, no parts need to be replaced, meeting the folding tongue requirements of all high and low cartons. Utility Model Content

[0003] The purpose of this invention is to provide a side flap mechanism for a fully automatic cartoning machine to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: It includes a main aluminum base and a secondary aluminum base. A lower rotating shaft is rotatably disposed within the secondary aluminum base. A helical gear C is connected to the bottom end of the lower rotating shaft. The top end of the lower rotating shaft extends into the main aluminum base and is connected to a helical gear B. An upper rotating shaft is rotatably disposed inside the main aluminum base. A helical gear A is connected to the bottom end of the upper rotating shaft. One side of the helical gear A meshes with the helical gear B. A cover and bottom sleeve are connected to the top end of the main aluminum base. The top end of the upper rotating shaft passes through the cover and bottom sleeve and is connected to a mounting base. A circular spacer is connected to the top end of the mounting base. A pressure cover is connected to the top end of the circular spacer. A side-folding tongue is connected between the mounting base, the circular spacer, and the pressure cover.

[0005] Preferably, a semi-circular cover is connected to the top of the cover bottom sleeve, and a notch is opened on one side of the semi-circular cover, with the side folding tongue located inside the semi-circular cover.

[0006] Preferably, the side-folding tongue piece has folding grooves on both sides.

[0007] Preferably, a connecting pipe is connected to the bottom end of the cover sleeve, and a plug pipe is connected to the top end of the main aluminum base, with the plug pipe connected to the connecting pipe. Bearings are connected to both the plug pipe and the secondary aluminum base.

[0008] Preferably, notches are provided on both sides of the secondary aluminum base.

[0009] In summary, this application includes the following beneficial technical effects:

[0010] Through the meshing between helical gear B and helical gear A, the lower rotating shaft can drive the mounting base at the top of the upper rotating shaft to rotate. The setting of multiple bearings reduces the noise generated during operation. By thickening the round spacer with washers, the spacing between the side folding tongues can be changed. With the control of the rotation speed, it can be applied to the folding tongues of different height cartons. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of the side flap mechanism of the fully automatic cartoning machine of this utility model;

[0012] Figure 2 This is a side sectional view of the side flap mechanism of the fully automatic cartoning machine of this utility model;

[0013] Figure 3 This is a bottom view of the side flap mechanism of the fully automatic cartoning machine of this utility model.

[0014] In the diagram: 1. Main aluminum base; 2. Secondary aluminum base; 3. Lower rotating shaft; 4. Helical gear C; 5. Helical gear B; 6. Upper rotating shaft; 7. Helical gear A; 8. Cover bottom sleeve; 9. Mounting seat; 10. Circular spacer; 11. Pressing cover; 12. Side folding tongue; 13. Semi-circular cover; 14. Bearing. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-3 This utility model provides a technical solution: including a main aluminum base 1 and a secondary aluminum base 2, wherein the main aluminum base 1 is installed outside the cartoning machine equipment, and the secondary aluminum base 2 is located inside the cartoning machine mechanism. A lower rotating shaft 3 is rotatably arranged inside the secondary aluminum base 2. A helical gear C4 is connected to the bottom end of the lower rotating shaft 3. The top end of the lower rotating shaft 3 extends into the main aluminum base 1 and is connected to a helical gear B5. An upper rotating shaft 6 is rotatably arranged inside the main aluminum base 1. A helical gear A7 is connected to the bottom end of the upper rotating shaft 6. One side of the helical gear A7 meshes with the helical gear B5. A cover bottom sleeve 8 is connected to the top end of the main aluminum base 1. The top end of the upper rotating shaft 6 passes through the cover bottom sleeve 8 and is connected to a mounting base 9. A round spacer 10 is connected to the top end of the mounting base 9. A pressing cover 11 is connected to the top end of the round spacer 10. A side folding tongue 12 is connected between the mounting base 9, the round spacer 10 and the pressing cover 11.

[0017] Reference Figure 1As shown, a semi-circular cover 13 is connected to the top of the cover bottom sleeve 8. A notch is opened on one side of the semi-circular cover 13. The side folding tongue 12 is located inside the semi-circular cover 13. The semi-circular cover 13 can protect the side folding tongue 12 inside. Folding tongue grooves are opened on both sides of the side folding tongue 12. As the two side folding tongues 12 are rotated, the folding tongue grooves on the sides of the two side folding tongues 12 fold the paper tongue on the side of the packaging box.

[0018] Reference Figure 2 As shown, a connecting pipe is connected to the bottom of the cover sleeve 8, and a plug pipe is connected to the top of the main aluminum base 1. The plug pipe is connected to the connecting pipe, and the installation is simple and quick through plug-in connection. Bearings 14 are connected inside both the plug pipe and the secondary aluminum base 2. Notches are opened on both sides of the secondary aluminum base 2. The notches facilitate the installation of the main aluminum base 1 on the surface of the cartoning machine. The bearings 14 ensure the smoothness of the lower rotating shaft 3 and the upper rotating shaft 6 and reduce noise generation.

[0019] The implementation principle of this application is as follows: When in use, the main aluminum base 1 is installed on the surface of the cartoning machine, and the auxiliary aluminum base 2 is installed inside the cartoning machine. The servo motor and the external helical gear drive the helical gear C4 to rotate. The lower rotating shaft 3 drives the helical gear B5, which in turn drives the upper rotating shaft 6 to rotate through meshing with the helical gear A7. Finally, the mounting base 9 rotates, thereby causing the two sets of side folding tongues 12 to rotate and fold the tongues of the passing packaging boxes. The pressing cover 11 can be removed, the round partition 10 in the middle can be raised, and then the pressing cover 11 can be put on, thereby adjusting the distance between the two side folding tongues 12. This is suitable for paper boxes of different heights.

[0020] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0021] 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 side flap mechanism for a fully automatic cartoning machine, comprising a main aluminum base (1) and a secondary aluminum base (2), characterized in that: A lower rotating shaft (3) is rotatably arranged inside the auxiliary aluminum base (2). A helical gear C (4) is connected to the bottom end of the lower rotating shaft (3). The top end of the lower rotating shaft (3) extends into the main aluminum base (1) and is connected to a helical gear B (5). An upper rotating shaft (6) is rotatably arranged inside the main aluminum base (1). A helical gear A (7) is connected to the bottom end of the upper rotating shaft (6). One side of the helical gear A (7) meshes with the helical gear B (5). A cover bottom sleeve (8) is connected to the top end of the main aluminum base (1). The top end of the upper rotating shaft (6) passes through the cover bottom sleeve (8) and is connected to a mounting base (9). A round spacer (10) is connected to the top end of the mounting base (9). A pressure cover (11) is connected to the top end of the round spacer (10). A side-folding tongue (12) is connected between the mounting base (9), the round spacer (10), and the pressure cover (11).

2. The side flap mechanism of the fully automatic cartoning machine according to claim 1, characterized in that: The top of the cover sleeve (8) is connected to a semi-circular cover (13), and a notch is opened on one side of the semi-circular cover (13). The side folding tongue (12) is located inside the semi-circular cover (13).

3. The side flap mechanism of the fully automatic cartoning machine according to claim 2, characterized in that: The side-folding tongue piece (12) has folding tongue grooves on both sides.

4. The side flap mechanism of the fully automatic cartoning machine according to claim 1, characterized in that: The bottom of the cover sleeve (8) is connected to a connecting pipe, and the top of the main aluminum base (1) is connected to a plug pipe fitting. The plug pipe fitting is connected to the connecting pipe fitting, and bearings (14) are connected inside both the plug pipe fitting and the secondary aluminum base (2).

5. The side flap mechanism of the fully automatic cartoning machine according to claim 1, characterized in that: The secondary aluminum base (2) has notches on both sides.

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