An automatic molding and ultrasonic welding device for humidified cigarette boxes

Abstract

This utility model discloses an automatic molding and ultrasonic welding device for cigarette boxes, comprising: an inner mold (510), a suction cup (511), a molding die (512), a paper picking device (513), a cigarette box holder (514), a Z-axis device (515), an X-axis device (516), and a plate (52). This utility model's device can automatically mold a cigarette box from a flat sheet of paper into a raised pattern; then automatically fill it into the sealed paper box, and finally perform ultrasonic welding, achieving a complete seal of the cigarette box.

Description

Technical Field

[0001] This utility model belongs to the field of tobacco machinery, specifically relating to an automatic molding and ultrasonic welding device suitable for moisturizing cigarette boxes. Background Technology

[0002] When existing paper is folded into cigarette box lids using common folding methods, the box-forming process is relatively complex with many folding steps. The corners are usually connected by water-based adhesive application points, but the area around the adhesive application points cannot be completely sealed, and the paper is prone to springing back, resulting in poor moisture retention and sealing effects.

[0003] This utility model is proposed for this purpose. Utility Model Content

[0004] To address this problem, this invention utilizes an automatic molding and ultrasonic welding device suitable for moisturizing cigarette boxes, employs a new molding method, and a corresponding filling and fixing welding method. This enables automated molding and welding of paper (with PE coating layers on the outermost and innermost layers of the paper) from flat sheets, preventing paper rebound and achieving a moisturizing and sealing effect.

[0005] The technical solution of this utility model is as follows:

[0006] An automatic molding and ultrasonic welding device for a moist cigarette box includes: an inner mold 510, a suction cup 511, a molding die 512, a paper picking device 513, a cigarette box holder 514, a Z-axis device 515, an X-axis device 516, and a plate 52.

[0007] The X-axis device 516 is arranged on the surface of the plate 52 in the left-right direction; the Z-axis device 515 is perpendicular to the surface of the plate 52 and is installed on the X-axis device 516.

[0008] The suction cup 511 is embedded in the inner mold 510, and the inner mold 510 is installed at the bottom of the Z-axis device 515;

[0009] The cigarette box holder 514 is arranged outside the plate 52 on the right side of the X-axis device 516, the paper taking device 513 is arranged on the edge of the plate 52 on the right side of the X-axis device 516, and the forming mold 512 is arranged on the left side of the paper taking device 513.

[0010] Preferably, the device further includes: a long-side ultrasonic generator 531, a short-side ultrasonic generator 541, and an angular ultrasonic generator 551.

[0011] There are two long-side ultrasonic generators 531, symmetrically arranged on the left and right sides of the plate 52; two short-side ultrasonic generators 541, symmetrically arranged on the front and back sides of the plate 52; and four corner ultrasonic generators 551, symmetrically arranged on the two diagonals of the plate 52.

[0012] Preferably, each long-side ultrasonic generator 531 is mounted on a long-side linkage power source 532; each short-side ultrasonic generator 541 is mounted on a short-side linkage power source 542; and each corner ultrasonic generator 551 is mounted on a corner linkage power source 552.

[0013] Preferably, the welding time of the long-side ultrasonic generator 531, the short-side ultrasonic generator 541, and the angle ultrasonic generator 551 is 0.5-0.7 seconds, the welding amplitude range is 10-35 μm, and the welding pressure is 0.4-0.6 MPa.

[0014] The working method of the automatic molding and ultrasonic welding device for moisture-retaining cigarette boxes of this utility model is as follows:

[0015] The paper-taking device 513 takes a flat sheet of cigarette box paper from the cigarette box holder 514 and places it into the forming mold 512; the X-axis device 516 moves, driving the Z-axis device 515 to move, moving the inner mold 510 above the forming mold 512; the Z-axis device 515 moves downward, driving the inner mold 510 down into the forming mold 512, and the cigarette box paper is stamped from a flat sheet into a raised shape; the suction cup 511 generates suction, pressing the formed cigarette box tightly against the inner mold 510; the Z-axis device 516 moves upward, driving the inner mold 510 upward, and removing the formed cigarette box; the X-axis device 516 moves, driving the Z-axis device 515 to move, moving the inner mold 510 above the sealed paper box; the Z-axis device 516... 5. The paper is moved downwards, bringing the formed cigarette box paper to the designated height; the long-side linkage power source 532 is activated, causing the long-side ultrasonic generator 531 to adhere tightly to the long side of the cigarette box surface; the long-side ultrasonic generator 531 is welded, thus welding the long side of the formed cigarette box together; the short-side linkage power source 542 is activated, causing the short-side ultrasonic generator 541 to adhere tightly to the short side of the cigarette box surface; the short-side ultrasonic generator 541 is welded, thus welding the short side of the formed cigarette box together; the corner linkage power source 552 is activated, causing the corner ultrasonic generator 551 to adhere tightly to the four corner surfaces of the cigarette box; the corner ultrasonic generator 551 is welded, thus welding the four corners of the formed cigarette box together.

[0016] The beneficial effects of this utility model are:

[0017] This utility model relates to an automatic molding and ultrasonic welding device for moisture-retaining cigarette boxes. It can automatically transform cigarette boxes from flat paper sheets into raised shapes, and then automatically perform ultrasonic welding to achieve an overall seal of the cigarette box, thus achieving a sealing and moisture-retaining effect. Attached Figure Description

[0018] Figure 1 This is a perspective view of the automatic molding and ultrasonic welding device for moisturizing cigarette boxes according to this utility model.

[0019] Figure 2 for Figure 1 Another perspective of the 3D view.

[0020] The attached figures are labeled as follows: 510, inner mold; 511, suction cup; 512, forming mold; 513, paper picking device; 514, cigarette box holder; 515, Z-axis device; 516, X-axis device; 52, plate; 531, long-side ultrasonic generator; 532, long-side linkage power source; 541, short-side ultrasonic generator; 542, short-side linkage power source; 551, angle ultrasonic generator; 552, angle linkage power source. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0022] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," "fixing," and "adhesion," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] In this specification, the illustrative expressions of the terms used above should not be construed as necessarily referring to the same embodiments or examples. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0025] like Figure 1 and Figure 2As shown, an automatic molding and ultrasonic welding device for humidified cigarette boxes includes: an inner mold 510, a suction cup 511, a molding die 512, a paper-taking device 513, a cigarette box holder 514, a Z-axis device 515, an X-axis device 516, and a plate 52. The X-axis device 516 is arranged horizontally on the surface of the plate 52. The Z-axis device 515 is perpendicular to the surface of the plate 52 and is mounted on the X-axis device 516. The suction cup 511 is embedded in the inner mold 510, and the inner mold 510 is mounted at the bottom of the Z-axis device 515. The cigarette box holder 514 is arranged outside the plate 52 on the right side of the X-axis device 516. The paper-taking device 513 is arranged on the edge of the plate 52 surface on the right side of the X-axis device 516. The molding die 512 is arranged on the left side of the paper-taking device 513.

[0026] like Figure 2 As shown, the device further includes: a long-side ultrasonic generator 531, a short-side ultrasonic generator 541, and an angle ultrasonic generator 551; wherein, there are two long-side ultrasonic generators 531, symmetrically arranged on the left and right sides of the plate 52; there are two short-side ultrasonic generators 541, symmetrically arranged on the front and rear sides of the plate 52; and there are four angle ultrasonic generators 551, symmetrically arranged on the two diagonals of the plate 52. Each long-side ultrasonic generator 531 is mounted on a long-side linkage power source 532; each short-side ultrasonic generator 541 is mounted on a short-side linkage power source 542; and each angle ultrasonic generator 551 is mounted on an angle linkage power source 552.

[0027] The welding time for the long-side ultrasonic generator 531, the short-side ultrasonic generator 541, and the angle ultrasonic generator 551 is 0.5-0.7 seconds, the welding amplitude range is 10-35μm, and the welding pressure is 0.4-0.6 MPa.

[0028] The working method of the automatic molding and ultrasonic welding device for moisture-retaining cigarette boxes of this utility model is as follows:

[0029] The paper-taking device 513 takes a flat sheet of cigarette box paper from the cigarette box holder 514 and places it into the forming mold 512; the X-axis device 516 moves, driving the Z-axis device 515 to move, moving the inner mold 510 above the forming mold 512; the Z-axis device 515 moves downward, driving the inner mold 510 down into the forming mold 512, and the cigarette box paper is stamped from a flat sheet into a raised shape; the suction cup 511 generates suction, pressing the formed cigarette box tightly against the inner mold 510; the Z-axis device 515 moves upward, driving the inner mold 510 upward, and removing the formed cigarette box; the X-axis device 516 moves, driving the Z-axis device 515 to move, moving the inner mold 510 above the sealed paper box; the Z-axis device 516 moves upward, driving the Z-axis device 515 to move, moving the inner mold 510 above the sealed paper box; the Z-axis device 516 moves upward, driving the inner mold 510 up; the Z-axis device 516 moves upward, driving the inner mold 510 up; the Z-axis device 516 moves upward, driving the inner mold 510 down; the Z-axis device 516 moves downward, driving the inner mold 510 up; the Z-axis device 516 moves upward, driving the inner mold 510 down; the Z-axis device 516 moves downward, driving the inner mold 510 up; the Z-axis device 516 moves upward, driving the inner mold 510 down; the Z-axis device 516 moves upward ... 5. The paper is moved downwards, bringing the formed cigarette box paper to the designated height; the long-side linkage power source 532 is activated, causing the long-side ultrasonic generator 531 to adhere tightly to the long side of the cigarette box surface; the long-side ultrasonic generator 531 is welded, thus welding the long side of the formed cigarette box together; the short-side linkage power source 542 is activated, causing the short-side ultrasonic generator 541 to adhere tightly to the short side of the cigarette box surface; the short-side ultrasonic generator 541 is welded, thus welding the short side of the formed cigarette box together; the corner linkage power source 552 is activated, causing the corner ultrasonic generator 551 to adhere tightly to the four corner surfaces of the cigarette box; the corner ultrasonic generator 551 is welded, thus welding the four corners of the formed cigarette box together.

[0030] This utility model relates to an automatic molding and ultrasonic welding device for moisture-retaining cigarette boxes. It can automatically transform cigarette boxes from flat paper sheets into raised shapes, and then automatically perform ultrasonic welding to achieve an overall seal of the cigarette box, thus achieving a sealing and moisture-retaining effect.

[0031] The above embodiments are not intended to limit the present invention, nor is the present invention limited to the examples described above. Any changes, modifications, additions, or substitutions made by those skilled in the art within the scope of the present invention are also within the protection scope of the present invention.

Claims

1. A device for automatic moulding and ultrasonic welding of a moisture retaining cigarette case, characterized in that, It includes: an inner mold (510), a suction cup (511), a forming mold (512), a paper picking device (513), a cigarette box holder (514), a Z-axis device (515), an X-axis device (516), and a plate (52); The X-axis device (516) is arranged on the surface of the plate (52) in the left and right directions; the Z-axis device (515) is perpendicular to the surface of the plate (52) and is installed on the X-axis device (516); The suction cup (511) is embedded in the inner mold (510), and the inner mold (510) is installed at the bottom of the Z-axis device (515); The cigarette box holder (514) is arranged outside the plate (52) on the right side of the X-axis device (516), the paper taking device (513) is arranged on the edge of the plate (52) on the right side of the X-axis device (516), and the forming mold (512) is arranged on the left side of the paper taking device (513).

2. The device for automatic moulding and ultrasonic welding of the moisture preserving cigarette case according to claim 1, characterized in that, The device also includes: a long-side ultrasonic generator (531), a short-side ultrasonic generator (541), and an angular ultrasonic generator (551). There are two long-side ultrasonic generators (531), which are symmetrically arranged on the left and right sides of the plate (52); two short-side ultrasonic generators (541), which are symmetrically arranged on the front and back sides of the plate (52); and four corner ultrasonic generators (551), which are symmetrically arranged on the two diagonals of the plate (52).

3. The device for automatic moulding and ultrasonic welding of the moisture preserving cigarette case according to claim 2, characterized in that, Each long-side ultrasonic generator (531) is mounted on a long-side linkage power source (532); each short-side ultrasonic generator (541) is mounted on a short-side linkage power source (542); and each corner ultrasonic generator (551) is mounted on a corner linkage power source (552).

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