A cigarette box cardboard hot stamping machine

Abstract

The present invention belongs to the field of cigarette box production and manufacturing, and specifically relates to a cigarette box cardboard hot stamping machine, including a double-layer belt conveyor device, a hot stamping machine head device, a feeding frame, a suction cup device and a feeding frame, wherein the double-layer belt conveyor device is used to clamp the cardboard and transport it stably, the hot stamping machine head device is used to hot stamp the cardboard on the double-layer belt conveyor device, the feeding frame is used to stack the cardboard, the suction cup device is used to suck the cardboard in the feeding frame and transport it to the double-layer belt conveyor device, and the feeding frame is used to receive the cardboard transported from the double-layer belt conveyor device. The present invention has a reasonable design and a compact structure, and the cardboard is grasped by the suction cup device, which is fast, efficient, and accurately positioned. The cardboard is clamped and transported by the double-layer belt conveyor device, which can make the cardboard transport stable and not easy to deviate, thereby ensuring the hot stamping quality, and the double-layer belt conveyor device can also help with feeding, which is very convenient and practical.

Description

Technical Field

[0001] The invention belongs to the field of cigarette box production and manufacturing, and in particular relates to a cigarette box cardboard hot stamping machine. Background Art

[0002] Before the outer packaging paper of cigarettes is made into boxes, it needs to go through processes such as printing, hot stamping, and die-cutting. Among them, the hot stamping process needs to be carried out by a hot stamping machine. Traditional hot stamping machines generally use a single-layer conveyor belt to transport the cardboard. The cardboard is easy to deviate during the transportation process, and another correction mechanism is needed to correct it. In addition, the cardboard is pressed by a cylinder at the position of the hot stamping machine head, and then hot stamping is performed. This can ensure the accuracy of the hot stamping position. The disadvantage is that it needs to be equipped with additional structures such as cylinders, pressure plates, and position sensors, which is more troublesome. In addition, the existing technology uses manual feeding, which is inconvenient. Summary of the invention

[0003] In order to make up for the deficiencies of the prior art, the present invention provides a technical solution for a cigarette box paperboard hot stamping machine.

[0004] The cigarette box cardboard hot stamping machine is characterized by comprising

[0005] A double-layer belt conveyor device, the double-layer belt conveyor device comprises a horizontal upper belt mechanism and a horizontal lower belt mechanism, the horizontal upper belt mechanism has two, which are distributed at the upper ends of the left and right sides of the horizontal lower belt mechanism, and the horizontal upper belt mechanism and the horizontal lower belt mechanism are arranged opposite to each other to clamp the cardboard and convey it smoothly;

[0006] A hot stamping head device, which is used to perform hot stamping on the cardboard on the double-layer belt conveyor;

[0007] A loading frame, the loading frame is used to stack cardboards;

[0008] A suction cup device, which is used to suck the cardboard in the loading frame and convey it to the double-layer belt conveyor device; and

[0009] A material unloading frame is used to receive cardboard conveyed from the double-layer belt conveyor device.

[0010] The cigarette box cardboard hot stamping machine is characterized in that the suction cup device includes a suction cup, a suction cup mounting plate for mounting the suction cup, and a suction cup driving mechanism for driving the suction cup mounting plate to move up, down, and laterally.

[0011] The cigarette box cardboard hot stamping machine is characterized in that the suction cup driving mechanism includes a lifting driver for fixing and supporting the suction cup mounting plate and driving it to lift and lower, and a transverse driver for supporting the lifting driver and driving it to move transversely.

[0012] The cigarette box cardboard hot stamping machine is characterized in that the upgrading driver is a lifting cylinder, and the transverse movement driver is a transverse movement cylinder.

[0013] The cigarette box cardboard hot stamping machine is characterized in that the suction cup device includes four suction cups.

[0014] The cigarette box cardboard hot stamping machine is characterized in that the double-layer belt conveyor device also includes an arc belt mechanism located at the rear end of the upper horizontal belt mechanism and an arc bottom plate located at the rear end of the lower horizontal belt mechanism. The arc belt mechanism and the arc bottom plate are arranged opposite to each other to clamp the cardboard and convey it smoothly. The cardboard can be conveyed smoothly along the arc path and finally fall vertically into the unloading frame.

[0015] The cigarette box cardboard hot stamping machine is characterized in that the arc belt mechanism and the arc bottom plate are both 45° arc structures.

[0016] The cigarette box cardboard hot stamping machine is characterized in that the belt mechanism comprises a belt, two pulleys for tightening the belt, and a motor for driving the pulley to rotate.

[0017] The cigarette box cardboard hot stamping machine is characterized by also comprising a frame for installing a double-layer belt conveyor device.

[0018] Compared with the prior art, the present invention has a reasonable design and a compact structure. It grabs the cardboard through a suction cup device, which is fast, efficient, and accurately positioned. The cardboard is clamped and conveyed through a double-layer belt conveyor device, and there is no need to equip a clamping cylinder. The cardboard can be conveyed stably and not easily deviated, thereby ensuring the quality of hot stamping. The double-layer belt conveyor device can also help with material unloading, which is very convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the installation structure of the frame and the double-layer belt conveyor device in the present invention. DETAILED DESCRIPTION

[0021] In the description of the present invention, it is necessary to understand that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "center", "end", "length", "outer end" 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 cannot be understood as a limitation on the present invention.

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] As shown in the figure, a cigarette box cardboard hot stamping machine includes

[0024] A double-layer belt conveyor device, the double-layer belt conveyor device comprises a horizontal upper belt mechanism 1 and a horizontal lower belt mechanism 2, the horizontal upper belt mechanism 1 has two, distributed at the upper ends of the left and right sides of the horizontal lower belt mechanism 2, the horizontal upper belt mechanism 1 and the horizontal lower belt mechanism 2 are arranged opposite to each other, and are used to clamp the cardboard and convey it smoothly;

[0025] A hot stamping head device 3, which is located on one side of the middle of the double-layer belt conveyor device and is used for hot stamping the cardboard on the double-layer belt conveyor device;

[0026] A loading frame 4, which is located at the front end of the double-layer belt conveyor and is used to stack cardboards;

[0027] A suction cup device, which is located at the front end of the double-layer belt conveyor device and is used to suck the cardboard in the feeding frame 4 and convey it to the double-layer belt conveyor device;

[0028] a material unloading frame 5, the material unloading frame 5 being located at the rear end of the double-layer belt conveyor device and being used for receiving paperboards conveyed from the double-layer belt conveyor device; and

[0029] The frame 12 is used to support and install the double-layer belt conveyor.

[0030] As an optimization, the suction cup device includes a suction cup 6, a suction cup mounting plate 7 for mounting the suction cup 6, and a suction cup driving mechanism for driving the suction cup mounting plate 7 to move up and down and laterally. The suction cup driving mechanism includes a lifting driver for fixing and supporting the suction cup mounting plate 7 and driving it to move up and down, and a transverse driver for supporting the lifting driver and driving it to move laterally.

[0031] Furthermore, the upgrade driver is preferably a lifting cylinder 8, and the transverse drive is preferably a transverse cylinder 9. The front end of the frame 12 is fixedly mounted with a bracket 15, and a transverse mounting seat 14 is fixedly mounted on the bracket 15. The transverse cylinder 9 is fixedly mounted on the transverse mounting seat 14, and the transverse mounting seat 14 also slides with the longitudinal mounting seat 13. The output shaft of the transverse cylinder 9 is fixedly mounted with the longitudinal mounting seat 13, and the lifting cylinder 8 is fixedly mounted at the lower end of the longitudinal mounting seat 13. Among them, the sliding cooperation between the transverse mounting seat 14 and the longitudinal mounting seat 13 can be achieved by the connection structure of the linear slide rail and the linear slider, and can also be achieved by the connection structure of the guide rod and the guide sleeve.

[0032] As an optimization, the suction cup device includes four suction cups 6, which are located at four corners of a suction cup mounting plate 7, and the suction cups 6 are conventional vacuum suction cups.

[0033] The present invention drives the longitudinal mounting seat 13 and the lifting cylinder 8 to move forward and backward through the lateral movement cylinder 9, and drives the suction cup mounting plate 7 and the suction cup 6 to move up and down through the lifting cylinder 8, thereby realizing the lifting and lateral movement of the suction cup 6.

[0034] As an optimization: the double-layer belt conveyor device also includes an arc belt mechanism 10 located at the rear end of the upper horizontal belt mechanism 1 and an arc bottom plate 11 located at the rear end of the lower horizontal belt mechanism 2. The arc belt mechanism 10 and the arc bottom plate 11 are arranged opposite to each other to clamp the cardboard and convey it smoothly. The cardboard can be conveyed smoothly along the arc path and finally fall vertically into the unloading frame 5.

[0035] Furthermore, the arc belt mechanism 10 and the arc bottom plate 11 are both 45° arc structures, so that the cardboard is in a vertical state when being unloaded after the hot stamping.

[0036] The above-mentioned upper horizontal belt mechanism 1, lower horizontal belt mechanism 2 and arc belt mechanism 10 are collectively referred to as a belt mechanism, which includes a belt, two pulleys for tightening the belt, and a motor for driving the pulley to rotate.

[0037] Working process of the present invention:

[0038] Step 1: Place the cardboard stack on the loading frame 4;

[0039] Step 2: The suction cup device grabs the cardboards one by one onto the double-layer belt conveyor device, and the double-layer belt conveyor device clamps the cardboards in the middle through the horizontal upper belt mechanism 1 and the horizontal lower belt mechanism 2 and drives the cardboards to move;

[0040] Step 3: When the cardboard is conveyed to the middle of the double-layer belt conveyor, the double-layer belt conveyor stops, and then the hot stamping head device 3 performs hot stamping on the cardboard. In this step, the position sensor can sense whether the cardboard has reached the predetermined position;

[0041] Step 4: After the hot stamping is completed, the double-layer belt conveyor continues to work, and the cardboard comes between the arc belt mechanism 10 and the arc bottom plate 11, and is also clamped and conveyed, and finally falls vertically into the unloading frame 5;

[0042] Step 5: When cutting materials, manually organize the cutting frame.

[0043] In the above working process, the left and right sides of the cardboard are redundant parts that do not need silk screen printing and hot stamping, and can be cut off in the subsequent die-cutting process.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cigarette box cardboard hot stamping machine, characterized in that It includes a double-layer belt conveyor device, a hot stamping head device, a loading frame, a suction cup device, a unloading frame and a frame; The double-layer belt conveyor device includes a horizontal upper belt mechanism and a horizontal lower belt mechanism. There are two horizontal upper belt mechanisms, which are distributed at the upper ends of the left and right sides of the horizontal lower belt mechanism. The horizontal upper belt mechanism and the horizontal lower belt mechanism are arranged opposite to each other to clamp the cardboard and transport it smoothly. The double-layer belt conveyor device also includes an arc belt mechanism located at the rear end of the horizontal upper belt mechanism and an arc bottom plate located at the rear end of the horizontal lower belt mechanism. Both the arc belt mechanism and the arc bottom plate are 45° arc structures. The arc belt mechanism and the arc bottom plate are arranged opposite to each other to clamp the cardboard and transport it smoothly. The cardboard can be transported smoothly along the arc path and finally fall into the unloading frame in a vertical shape. The hot stamping head device is used to perform hot stamping on the cardboard on the double-layer belt conveyor device; The loading frame is used to stack cardboards; The suction cup device is used to suck the cardboard in the feeding frame and convey it to the double-layer belt conveyor device. The suction cup device includes a suction cup, a suction cup mounting plate for mounting the suction cup, and a suction cup driving mechanism for driving the suction cup mounting plate to move up, down and laterally. The unloading frame is used to receive the paperboard conveyed from the double-layer belt conveyor; The frame is used for installing a double-layer belt conveyor.

2. A cigarette box cardboard hot stamping machine according to claim 1, characterized in that The suction cup driving mechanism comprises a lifting driver for fixing and supporting the suction cup mounting plate and driving it to lift and lower, and a transverse movement driver for supporting the lifting driver and driving it to move transversely.

3. A cigarette box cardboard hot stamping machine according to claim 2, characterized in that The lifting drive is a lifting cylinder, and the traverse drive is a traverse cylinder.

4. The cigarette box cardboard hot stamping machine according to claim 1, characterized in that The suction cup device comprises four suction cups.

5. A cigarette box cardboard hot stamping machine according to any one of claims 1 to 4, characterized in that The belt mechanism comprises a belt, two pulleys for tightening the belt, and a motor for driving the pulleys to rotate.

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