Gold stamping printing machine for packaging bag

Abstract

The utility model discloses a gilding printing machine for packaging bags, which belongs to the technical field of printing machines and comprises a machine body and a feeding mechanism, the feeding mechanism is arranged on the machine body and comprises a material table and a positioning device, the positioning device is arranged on the material table, the material table is fixedly arranged on the machine body, and the positioning device is arranged on the material table. The positioning device comprises a hydraulic rod and a positioning rod, a mounting block is fixedly arranged on the material table, the hydraulic rod is fixedly arranged on the mounting block, the hydraulic rod is fixedly connected with a connecting block, the connecting block is fixedly connected with a connecting rod, the connecting rod is slidably provided with a fixing block, the positioning rod is fixedly connected to the fixing block, and the positioning rod is arranged above the material table. A first air cylinder is fixedly arranged on the mounting block, a telescopic shaft of the first air cylinder is fixedly connected with a fixing plate, and the fixing plate is arranged between the material table and the connecting rod.

Description

Technical Field

[0001] The utility model relates to the technical field of printing machines, in particular to a hot stamping printing machine for packaging bags. Background Art

[0002] In order to improve the appearance of some packaging bags, a layer of graphics with a metallic luster will be printed on the surface of the bag. This process will use a hot stamping printer, which prints golden aluminum foil on the surface of the bag under a certain temperature and pressure to enhance the artistry and ornamental value of the packaging bag.

[0003] The common hot stamping printing machine now includes a machine body, a hot stamping printing mechanism, a feeding mechanism and a discharging mechanism. The printed packaging bags enter the machine body from the feeding mechanism, and then the feeding mechanism transports the packaging bags to the hot stamping printing mechanism for hot stamping printing. The printed packaging bags come out from the discharging mechanism.

[0004] Regarding the above technical conditions, there is also a defect that a positioning device for positioning the packaging bag to be printed is provided in the feeding mechanism of the hot stamping printing machine. The positioning device can adjust the positioning range according to the size of the packaging bag to be printed, but the adjustment of the range of the positioning device requires manual adjustment, which is not convenient enough.

[0005] Based on this, the utility model designs a hot stamping printing machine for packaging bags to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a hot stamping printer for packaging bags to solve the above technical problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot stamping printing machine for packaging bags, comprising a body and a feeding mechanism of the hot stamping printing machine, the feeding mechanism being arranged on the body, the feeding mechanism comprising a material table and a positioning device, the positioning device being arranged on the material table, the material table being fixedly arranged on the body, the positioning device comprising a hydraulic rod and a positioning rod, a mounting block being fixedly arranged on the material table, two mounting blocks being arranged on the material table, the two mounting blocks being respectively arranged on both sides of the material table, the hydraulic rod being fixedly arranged on the mounting block, the hydraulic rod being fixedly connected with a mounting block, the connecting block being fixedly connected with a connecting rod, the connecting rod being slidably provided with a fixed block, the positioning rod being fixedly connected to the fixed block, the positioning rod being above the material table, a first cylinder being fixedly arranged on the mounting block, the telescopic shaft of the first cylinder being fixedly connected with a fixing plate, the fixing plate being between the material table and the connecting rod.

[0008] Preferably, a control panel is fixedly provided on the machine body, and the control panel is electrically connected to the hydraulic rod, and the control panel is electrically connected to the first cylinder.

[0009] Preferably, the mounting block is fixedly connected to a second cylinder, a telescopic shaft of the second cylinder is fixedly connected to the fixed block, the second cylinder and the connecting rod are parallel to each other, and the second cylinder is electrically connected to the control panel.

[0010] Preferably, the machine body is rotatably provided with a rotating rod, the rotating rod is rotatably provided with a fixed rod, a vacuum suction cup is fixedly provided on the fixed rod, a plurality of vacuum suction cups are provided on the fixed rod, and the vacuum suction cup is above the material table.

[0011] Preferably, a counterweight block is fixedly provided on the fixing rod, and the counterweight block faces the material platform.

[0012] To sum up, the present application has the following beneficial technical effects: the packaging paper to be printed is placed on the material table, and the first cylinder is started through the control panel. The first cylinder moves the fixed plate toward the packaging paper, and the fixed plate presses against the packaging paper, so that the packaging paper is fixed. Then the second cylinder is started, and the second cylinder moves the positioning rod to the appropriate position and then starts the hydraulic rod. As the hydraulic rod is started, the positioning rod approaches the packaging paper, and the positioning rod presses against the packaging paper. At this time, the fixed plate and the positioning rod realize a semi-enclosed structure for the packaging paper, and the packaging paper is not easy to move when the discharging mechanism is discharging, thereby achieving the effect of convenient positioning of the packaging paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 Schematic diagram of the overall structure of the hot stamping printing machine of this embodiment;

[0015] Figure 2 is a schematic diagram of the structure of the positioning device of this embodiment;

[0016] Figure 3 This is a schematic diagram of the top view of the positioning device of this embodiment;

[0017] Figure 4 It is a schematic diagram of the front structure of the positioning device of this embodiment.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Hot stamping and printing mechanism; 2. Control panel; 3. Machine body; 4. Motor; 5. Hydraulic rod; 6. Mounting block; 7. Fixed plate; 8. Discharging mechanism; 9. Positioning rod; 10. Fixed block; 11. Connecting rod; 12. First cylinder; 13. Loading mechanism; 14. Vacuum suction cup; 15. Fixed rod; 16. Connecting block; 17. Rotating rod; 18. Material table; 19. Counterweight block; 20. Second cylinder. DETAILED DESCRIPTION

[0020] 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 of 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.

[0021] The following is combined with Figure 1-4 This application is described in further detail.

[0022] A hot stamping printing machine for packaging bags comprises a body 3 and a feeding mechanism 13 of the hot stamping printing machine, wherein the feeding mechanism 13 is arranged on the body 3, a hot stamping printing mechanism 1 is arranged on the body 3, a discharging mechanism 8 is arranged on the body 3, the feeding mechanism 13 is between the hot stamping printing mechanism 1 and the discharging mechanism 8, a packaging bag to be hot stamped is placed on the feeding mechanism 13, a gold aluminum foil roll for hot stamping is installed on the hot stamping printing mechanism 1, the body 3 is started, the feeding mechanism 13 transports packaging paper to the hot stamping printing mechanism 1, the hot stamping printing mechanism 1 performs hot stamping printing on the packaging paper, and the printed packaging paper is discharged from the discharging mechanism 8.

[0023] The feeding mechanism 13 includes a material table 18 and a positioning device, the positioning device is arranged on the material table 18, fixedly arranged on the machine body 3, and the material table 18 is above the discharging mechanism 8. The positioning device includes a hydraulic rod 5 and a positioning rod 9, a mounting block 6 is fixedly arranged on the side of the material table 18 away from the discharging mechanism 8, two mounting blocks 6 are arranged on the material table 18, and the two mounting blocks 6 are respectively arranged on both sides of the material table 18, the hydraulic rod 5 is fixedly arranged on the mounting block 6, and the material table 18 and the hydraulic rod 5 are parallel to each other.

[0024] A connecting block 16 is fixedly provided on the hydraulic rod 5, and a connecting rod 11 is fixedly connected to the connecting block 16. A fixing block 10 is slidably provided on the connecting rod 11. A positioning rod 9 is fixedly connected to the fixing block 10. The positioning rod 9 is above the material table 18. When the hydraulic rod 5 is started, the positioning rod 9 moves with the movement of the hydraulic rod 5, so that the packaging bag placed on the material table 18 can be positioned on the Y-axis.

[0025] The mounting block 6 is fixedly provided with a first cylinder 12, and two first cylinders 12 are provided, and the two first cylinders 12 are respectively provided on the two mounting blocks 6. The telescopic shaft of the first cylinder 12 is fixedly connected with a fixing plate 7, and the fixing plate 7 is between the material table 18 and the connecting rod 11. When the hydraulic rod 5 is working, the height of the fixing plate 7 will not hinder the movement of the connecting rod 11. The packaging paper to be printed is placed between the two first cylinders 12, and the first cylinder 12 is started. The fixing plate 7 moves closer to the printing paper as the first cylinder 12 moves, until the fixing plate 7 is pressed against the printing paper, and the packaging paper placed on the material table 18 is positioned on the X axis.

[0026] A control panel 2 is fixedly arranged on the machine body 3, and the control panel 2 is electrically connected to the hydraulic rod 5. The control panel 2 is electrically connected to the first cylinder 12. Through the control panel 2, the hydraulic rod 5 and the first cylinder 12 can be automatically controlled to reduce the loss of labor. A second cylinder 20 is fixedly connected to the connecting block 16, and the telescopic shaft of the second cylinder 20 is fixedly connected to the fixed block 10. The second cylinder 20 and the connecting rod 11 are parallel to each other. The second cylinder 20 is electrically connected to the control panel 2. Through the setting of the second cylinder 20, the distance between the positioning rods 9 can be adjusted to facilitate the positioning of packaging bags of different sizes.

[0027] A motor 4 is fixedly arranged on the machine body 3, and an output shaft of the motor 4 is connected to a rotating rod 17, which is an arc-shaped structure. A fixed rod 15 is rotatably arranged on the rotating rod 17, and a vacuum suction cup 14 is fixedly arranged on the fixed rod 15. A plurality of vacuum suction cups 14 are arranged on the fixed rod 15, and the vacuum suction cup 14 is above the material table 18. The vacuum suction cup 14 facilitates the transportation of each piece of packaging paper to the hot stamping printing mechanism 1 for hot stamping printing.

[0028] A counterweight block 19 is fixedly set on the fixed rod 15, and the counterweight block is facing the side of the material platform 18. The direction of the vacuum suction cup 14 is connected to the direction of the counterweight block 19. When the motor 4 starts and drives the rotating rod 17 to rotate, under the action of the counterweight block 19, the vacuum suction cup 14 is always facing the material platform 18, which facilitates the vacuum suction cup 14 to load the packaging paper.

[0029] The implementation principle of this embodiment is: place the packaging paper to be printed on the material table 18, start the first cylinder 12 through the control panel 2, the first cylinder 12 moves towards the packaging paper with the fixed plate 7, the fixed plate 7 presses against the packaging paper, and the packaging paper is fixed, then start the second cylinder 20, the second cylinder 20 moves the positioning rod 9 to a suitable position and then starts the hydraulic rod 5, as the hydraulic rod 5 is started, the positioning rod 9 approaches the packaging paper, and the positioning rod 9 presses against the packaging paper. At this time, the fixed plate 7 and the positioning rod 9 realize a semi-enclosed structure for the packaging paper, and the packaging paper is not easy to move when the discharging mechanism 8 discharges the packaging paper, thereby achieving the effect of convenient positioning of the packaging paper.

[0030] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0032] 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 hot stamping printer for packaging bags, comprising a body (3) of the hot stamping printer and a feeding mechanism (13), characterized in that: The feeding mechanism (13) is arranged on the machine body (3), the feeding mechanism (13) comprises a material table (18) and a positioning device, the positioning device is arranged on the material table (18), the material table (18) is fixedly arranged on the machine body (3), the positioning device comprises a hydraulic rod (5) and a positioning rod (9), a mounting block (6) is fixedly arranged on the material table (18), two mounting blocks (6) are arranged on the material table (18), and the two mounting blocks (6) are respectively arranged on both sides of the material table (18), and the hydraulic rod (5) is fixedly arranged on the material table (18). On the mounting block (6), the hydraulic rod (5) is fixedly connected to a connecting block (16), the connecting block (16) is fixedly connected to a connecting rod (11), the connecting rod (11) is slidably provided with a fixed block (10), the positioning rod (9) is fixedly connected to the fixed block (10), the positioning rod (9) is above the material platform (18), a first cylinder (12) is fixedly provided on the mounting block (6), the telescopic shaft of the first cylinder (12) is fixedly connected to a fixed plate (7), and the fixed plate (7) is between the material platform (18) and the connecting rod (11).

2. The hot stamping printing machine for packaging bags according to claim 1, characterized in that: The machine body (3) is fixedly provided with a control panel (2), the control panel (2) is electrically connected to the hydraulic rod (5), and the control panel (2) is electrically connected to the first cylinder (12).

3. The hot stamping printing machine for packaging bags according to claim 2, characterized in that: The connecting block (16) is fixedly connected to a second cylinder (20), a telescopic shaft of the second cylinder (20) is fixedly connected to the fixed block (10), the second cylinder (20) and the connecting rod (11) are parallel to each other, and the second cylinder (20) is electrically connected to the control panel (2).

4. The hot stamping printing machine for packaging bags according to claim 1, characterized in that: The machine body (3) is rotatably provided with a rotating rod (17), the rotating rod (17) is rotatably provided with a fixing rod (15), a vacuum suction cup (14) is fixedly provided on the fixing rod (15), a plurality of vacuum suction cups (14) are provided on the fixing rod (15), and the vacuum suction cups (14) are above the material table (18).

5. The hot stamping printing machine for packaging bags according to claim 4, characterized in that: A counterweight block (19) is fixedly arranged on the fixing rod (15), and the counterweight block (19) faces the material platform (18).

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