Corrugated carton printing device

Abstract

The utility model relates to the technical field of corrugated carton printing devices, and discloses a corrugated carton printing device which comprises a supporting frame, two mounting plates, a printing device body and a conveying mechanism, the two mounting plates are arranged on the front side and the rear side of the top of the supporting frame, the printing device body is arranged on the tops of the two mounting plates, and the conveying mechanism is arranged on the printing device body. The conveying mechanism is arranged between the two mounting plates, a limiting guide mechanism penetrating to the top of the conveying mechanism is arranged on the inner side of the supporting frame, and a dust sticking mechanism located on the left side of the printing device body is arranged between the tops of the two mounting plates. According to the corrugated carton printing device, deviation of a carton in the conveying process is effectively prevented, a user can effectively and conveniently conduct limiting and guiding according to the specification and size of the corrugated carton, automatic dust sticking treatment on the surface of the corrugated carton is achieved, manual adjustment is not needed, the working efficiency is improved, and meanwhile the dust removing effect of the corrugated carton printing device is effectively guaranteed through the device.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated carton printing devices, and particularly relates to a corrugated carton printing device. Background Technique

[0002] After retrieval, the Chinese patent publication number is CN220661868U, which discloses a corrugated carton printing device, including an installation table, a conveying device, a printing device, and a dust removal component. On both sides of the upper end surface of the installation table, two groups of dust removal components are fixedly installed. When this technical solution is used, it removes the surface dust of the corrugated carton by setting a dust removal component above the conveying device. However, when this cited document structure is used, due to the adhesiveness of the dust sticking tape roll, the corrugated carton is prone to be stuck and moved during dust sticking, resulting in a situation of moving deviation, which is likely to affect the printing effect of the subsequent printing device. Moreover, this structure requires manual adjustment of the dust sticking tape roll, with poor practicability. At the same time, when this structure is used, its conveying device lacks a structure for limiting and guiding the corrugated carton. Since the specifications of the corrugated cartons vary, it is prone to deviation during the conveying process, and it is difficult to ensure the printing effect, which delays the processing and production progress and cannot meet the usage requirements. Therefore, a corrugated carton printing device is proposed to solve the above-mentioned problems. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] Aiming at the deficiencies of the prior art, the utility model provides a corrugated carton printing device, which has the advantages of effectively improving the dust removal effect of the device and effectively facilitating the user to perform limit guiding according to the specification size of the corrugated carton, and solves the problems raised in the above background technique.

[0005] (2) Technical Solution

[0006] To achieve the purpose of effectively improving the dust removal effect of the device and effectively facilitating the user to perform limit guiding according to the specification size of the corrugated carton, the utility model provides the following technical solution: A corrugated carton printing device, including a support frame, mounting plates, a printing device body, and a conveying mechanism. The number of mounting plates is two and they are arranged on the front and rear sides of the top of the support frame. The printing device body is arranged on the tops of the two mounting plates. The conveying mechanism is arranged between the two mounting plates. A limit guiding mechanism penetrating to the top of the conveying mechanism is arranged inside the support frame. A dust sticking mechanism located on the left side of the printing device body is arranged between the tops of the two mounting plates;

[0007] The limiting and guiding mechanism includes a fixed frame fixedly installed inside the support frame. A first motor is fixedly installed on the front side of the fixed frame. The output shaft of the first motor is fixedly connected to a first screw rod that penetrates into the inside of the fixed frame and is rotatably connected thereto. Two support rods are fixedly installed inside the fixed frame and are located on the left and right sides of the first screw rod. Two moving plates are threadedly installed on the outer side of the first screw rod and are sleeved on the outer sides of the two support rods. A number of connecting blocks that penetrate the conveying mechanism are fixedly installed on the top of the moving plate. A limiting plate is fixedly installed on the top of the unilateral connecting block, and a guiding plate is fixedly installed on the left side of the limiting plate.

[0008] Preferably, the dust sticking mechanism includes an installation frame fixedly installed on the tops of the two installation plates and located on the left side of the printing device body. A motor frame is fixedly installed on the top of the installation frame. A second motor is fixedly installed on the top of the motor frame. The output shaft of the second motor is fixedly connected to a second screw rod that penetrates into the inside of the motor frame. A threaded sleeve that penetrates into the inside of the installation frame is threadedly installed on the outer side of the second screw rod. A lifting plate is fixedly installed at the bottom of the threaded sleeve. A guiding column that penetrates to the top of the installation frame is fixedly installed on the top of the lifting plate. Two connecting rods that penetrate to the bottom of the lifting plate and are located on both sides of the lifting plate are movably installed on the top of the lifting plate. A moving frame is fixedly installed between the bottoms of the two connecting rods. A dust sticking tape roll is rotatably installed inside the moving frame. A connecting spring that is sleeved on the connecting rod and fixedly connected to the lifting plate is fixedly installed on the top of the moving frame. Two extension frames that are respectively located on both sides of the moving frame are fixedly installed at the bottom of the lifting plate. A pressing roller is rotatably installed inside the extension frame.

[0009] Preferably, the conveying mechanism includes conveying rollers. The number of the conveying rollers is several and they are rotatably installed between the two installation plates. A transmission frame is fixedly installed on the front side of the front installation plate. A driving motor is fixedly installed on the front side of the transmission frame. The output shaft of the driving motor is fixedly connected to the left conveying roller. The front side of the conveying roller penetrates into the inside of the transmission frame and is fixedly connected to a sprocket. A transmission chain is installed in a transmission manner between the outer sides of several sprockets.

[0010] Preferably, two sections of threads with opposite directions and equal lengths are provided on the outer side of the first screw rod. A threaded cylinder that is sleeved on the outer side of the first screw rod and is threadedly connected thereto is fixedly installed inside the moving plate.

[0011] Preferably, several of the connecting blocks are located between two adjacent conveying rollers, and the guiding plate is inclined.

[0012] Preferably, a thread groove adapted to the second screw rod is provided inside the threaded sleeve. The number of the guiding columns is several and they are distributed in a rectangular array. A rubber pad is fixedly installed on the outer side of the pressing roller.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the utility model provides a corrugated cardboard box printing device, which has the following

[0015] beneficial effects:

[0016] 1. For this corrugated cardboard box printing device, by setting a limiting and guiding mechanism, the limiting and guiding mechanism can stably limit and guide the corrugated cardboard box during the conveying process, effectively preventing the offset of the cardboard box during the conveying process, and effectively facilitating the user to perform limiting and guiding according to the specifications and dimensions of the corrugated cardboard box, thereby ensuring the printing accuracy and quality.

[0017] 2. For this corrugated cardboard box printing device, through the automated design of the dust sticking mechanism, automatic dust sticking treatment on the surface of the corrugated cardboard box is realized, without manual adjustment, improving work efficiency. At the same time, by setting extension frames and pressing rollers on both sides of the dust sticking tape roll to press the corrugated cardboard box, and with the cooperation of the limiting and guiding mechanism, the offset movement of the corrugated cardboard box is effectively prevented. The dust sticking tape roll can roll and stick dust on the entire surface of the corrugated cardboard box. Compared with the device in the cited document, this device effectively ensures the dust removal effect and facilitates the user to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional schematic diagram of the overall structure of the utility model;

[0019] Figure 2 is a side three-dimensional schematic diagram of the overall structure of the utility model;

[0020] Figure 3 is a three-dimensional schematic diagram of the connection between the support frame and the limiting and guiding mechanism of the structure of the utility model;

[0021] Figure 4 is a three-dimensional schematic diagram of the limiting and guiding mechanism of the structure of the utility model;

[0022] Figure 5 is a three-dimensional schematic diagram of the dust sticking mechanism of the structure of the utility model.

[0023] In the figure: 1, support frame; 2, mounting plate; 3, printing device body; 4, conveying mechanism; 41, conveying roller; 42, transmission frame; 43, drive motor; 5, limit guiding mechanism; 51, fixed frame; 52, first motor; 53, first screw; 54, support rod; 55, moving plate; 56, connecting block; 57, limit plate; 58, guiding plate; 6, dust sticking mechanism; 61, mounting frame; 62, motor frame; 63, second motor; 64, second screw; 65, threaded sleeve; 66, lifting plate; 67, guiding column; 68, connecting rod; 69, moving frame; 610, dust sticking tape roll; 611, connecting spring; 612, extending frame; 613, pressing roller. Detailed implementation manner

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-5, a corrugated cardboard box printing device, comprising a support frame 1, a mounting plate 2, a printing device body 3 and a conveying mechanism 4. The number of mounting plates 2 is two and they are fixedly installed on the front and rear sides of the top of the support frame 1. The printing device body 3 is fixedly installed on the top of the two mounting plates 2. It should be noted that the printing device body 3 belongs to the device in the cited document. The conveying mechanism 4 is drivingly installed between the two mounting plates 2. The conveying mechanism 4 includes conveying rollers 41. The number of conveying rollers 41 is several and they are rotatably installed between the two mounting plates 2. A transmission frame 42 is fixedly installed on the front side of the front mounting plate 2. A driving motor 43 is fixedly installed on the front side of the transmission frame 42. The output shaft of the driving motor 43 is fixedly connected to the left conveying roller 41. The front side of the conveying roller 41 penetrates to the inner side of the transmission frame 42 and is fixedly connected with a sprocket. A transmission chain is drivingly installed between the outer sides of several sprockets. A limiting and guiding mechanism 5 is fixedly installed inside the support frame 1 and penetrates to the top of the conveying mechanism 4. The limiting and guiding mechanism 5 includes a fixed frame 51. The fixed frame 51 is fixedly installed inside the support frame 1. A first motor 52 is fixedly installed on the front side of the fixed frame 51. The output shaft of the first motor 52 is fixedly connected with a first screw rod 53 that penetrates to the inner side of the fixed frame 51 and is rotatably connected thereto. Two support rods 54 are fixedly installed inside the fixed frame 51 and are located on the left and right sides of the first screw rod 53. Two moving plates 55 are threadedly installed on the outer side of the first screw rod 53 and are sleeved on the outer sides of the two support rods 54. The arrangement of the support rods 54 can improve the stability of the moving plates 55 during movement. Two sections of threads with opposite directions and equal lengths are provided on the outer side of the first screw rod 53. A threaded cylinder sleeved on the outer side of the first screw rod 53 and threadedly connected thereto is fixedly installed inside the moving plate 55. Several connecting blocks 56 that penetrate the conveying mechanism 4 are fixedly installed on the top of the moving plate 55. Several connecting blocks 56 are located between two adjacent conveying rollers 41. A limiting plate 57 is fixedly installed on the top of a single-sided connecting block 56. A guiding plate 58 is fixedly installed on the left side of the limiting plate 57. The guiding plate 58 is inclined. The cooperation of the limiting plate 57 and the guiding plate 58 prevents the corrugated cardboard box from shifting. In this corrugated cardboard box printing device, by setting the limiting and guiding mechanism 5, the limiting and guiding mechanism 5 can stably limit and guide the corrugated cardboard box during the conveying process, effectively preventing the cardboard box from shifting during the conveying process, effectively facilitating the user to perform limiting and guiding according to the specification size of the corrugated cardboard box, thereby ensuring the printing accuracy and quality.

[0026] A dust-removing mechanism 6 located on the left side of the printing device body 3 is fixedly installed between the tops of two mounting plates 2. The dust-removing mechanism 6 includes a mounting frame 61. The mounting frame 61 is fixedly installed on the tops of the two mounting plates 2 and is located on the left side of the printing device body 3. A motor frame 62 is fixedly installed on the top of the mounting frame 61. A second motor 63 is fixedly installed on the top of the motor frame 62. The output shaft of the second motor 63 is fixedly connected to a second screw rod 64 that penetrates to the inside of the motor frame 62. A threaded sleeve 65 that penetrates to the inside of the mounting frame 61 is threadedly installed on the outer side of the second screw rod 64. A threaded groove adapted to the second screw rod 64 is provided inside the threaded sleeve 65. A lifting plate 66 is fixedly installed at the bottom of the threaded sleeve 65. A guide post 67 that penetrates to the top of the mounting frame 61 is fixedly installed on the top of the lifting plate 66. The number of guide posts 67 is several and they are distributed in a rectangular array. The setting of the guide posts 67 can improve the stability of the lifting plate 66 when moving. Two connecting rods 68 that penetrate to the bottom of the lifting plate 66 and are located at the top of the lifting plate 66 are movably installed. A moving frame 69 is fixedly installed between the bottoms of the two connecting rods 68. A dust-removing tape roll 610 is rotatably installed inside the moving frame 69. A connecting spring 611 that sleeves on the outer side of the connecting rod 68 and is fixedly connected to the lifting plate 66 is fixedly installed on the top of the moving frame 69. Two extension frames 612 located on both sides of the moving frame 69 are fixedly installed at the bottom of the lifting plate 66. A pressure roller 613 is rotatably installed inside the extension frame 612. A rubber pad is fixedly installed on the outer side of the pressure roller 613. The rubber pad can press the corrugated cardboard box. In this corrugated cardboard box printing device, through the automatic design of the dust-removing mechanism 6, automatic dust-removing treatment of the surface of the corrugated cardboard box is realized, without manual adjustment, improving work efficiency. At the same time, by setting the extension frames 612 and the pressure rollers 613 on both sides of the dust-removing tape roll 610 to cooperate with pressing the corrugated cardboard box, and with the cooperation of the limit guiding mechanism 5, the offset movement of the corrugated cardboard box is effectively prevented. The dust-removing tape roll 610 can roll and remove dust from the entire surface of the corrugated cardboard box. Compared with the device in the cited document, the device effectively guarantees the dust-removing effect when dust is removed.

[0027] During use, the user starts the drive motor 43. The drive motor 43 drives several conveying rollers 41 to rotate through a transmission chain and sprockets, thereby driving the corrugated cardboard box for conveying. At this time, the first motor 52 is controlled to drive the first screw rod 53 to rotate. Since two sections of threads with opposite directions are provided on the outer side of the first screw rod 53, the two moving plates 55 will move towards the inside or outside simultaneously, thereby adjusting the positions of the limiting plate 57 and the guiding plate 58 to adapt to corrugated cardboard boxes of different widths. The limiting plate 57 and the guiding plate 58 work together to ensure that the cardboard box maintains a stable position and direction during conveying. When the corrugated cardboard box is about to move below the dust-removing tape roll 610, the user can drive the second screw rod 64 to rotate through the second motor 63, and then drive the threaded sleeve 65 and the lifting plate 66 to move up and down. The moving frame 69 and the dust-removing tape roll 610 on the lifting plate 66 also move up and down accordingly to adapt to corrugated cardboard boxes of different heights. The moving frame 69 closely adheres to the corrugated cardboard box through the cooperation of the connecting rod 68 and the connecting spring 611. At the same time, the pressing rollers 613 press both sides of the corrugated cardboard box, preventing the dust-removing tape roll 610 from driving the corrugated cardboard box to deviate and move, and improving the use effect of the device.

[0028] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0029] In summary, for this corrugated cardboard box printing device, by setting the limiting and guiding mechanism 5, the limiting and guiding mechanism 5 can stably limit and guide the corrugated cardboard box during the conveying process, effectively preventing the cardboard box from deviating during conveying, effectively facilitating the user to perform limiting and guiding according to the specifications and dimensions of the corrugated cardboard box, thereby ensuring the printing accuracy and quality. Through the automated design of the dust-removing mechanism 6, automatic dust-removing treatment of the surface of the corrugated cardboard box is realized, without manual adjustment, improving the work efficiency. At the same time, by setting the extension frames 612 and the pressing rollers 613 on both sides of the dust-removing tape roll 610 to cooperate to press the corrugated cardboard box, and with the cooperation of the limiting and guiding mechanism 5, the deviation and movement of the corrugated cardboard box are effectively prevented. The dust-removing tape roll 610 can roll and remove dust from the entire surface of the corrugated cardboard box. Compared with the device in the cited document, this device effectively ensures the dust-removing effect, facilitates the user to use, and solves the problems raised in the above background technology.

[0030] It should be noted that, in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0031] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corrugated box printing device, comprising a support frame (1), a mounting plate (2), a printing device body (3) and a conveying mechanism (4), wherein the number of the mounting plates (2) is two and they are arranged at the front and rear sides of the top of the support frame (1), the printing device body (3) is arranged on the top of the two mounting plates (2), and the conveying mechanism (4) is arranged between the two mounting plates (2), characterized in that: A limiting guide mechanism (5) is provided on the inner side of the support frame (1) and extends through the top of the conveying mechanism (4); a dust-binding mechanism (6) is provided between the tops of the two mounting plates (2) and is located on the left side of the printing device body (3); The limiting guide mechanism (5) comprises a fixed frame (51), wherein the fixed frame (51) is fixedly mounted on the inner side of the support frame (1), a first motor (52) is fixedly mounted on the front side of the fixed frame (51), an output shaft of the first motor (52) is fixedly connected to a first screw rod (53) which passes through the inner side of the fixed frame (51) and is rotatably connected thereto, two support rods (54) located on the left and right sides of the first screw rod (53) are fixedly mounted on the inner side of the fixed frame (51), two movable plates (55) which are sleeved on the outer sides of the two support rods (54) are threadedly mounted on the outer side of the first screw rod (53), a plurality of connecting blocks (56) which pass through the conveying mechanism (4) are fixedly mounted on the top of the movable plate (55), a limiting plate (57) is fixedly mounted on the top of one side of the connecting block (56), and a guide plate (58) is fixedly mounted on the left side of the limiting plate (57).

2. A corrugated box printing device according to claim 1, characterized in that: The dust sticking mechanism (6) comprises a mounting frame (61), the mounting frame (61) is fixedly mounted on the top of the two mounting plates (2) and is located on the left side of the printing device body (3), a motor frame (62) is fixedly mounted on the top of the mounting frame (61), a second motor (63) is fixedly mounted on the top of the motor frame (62), an output shaft of the second motor (63) is fixedly connected to a second screw rod (64) penetrating the inner side of the motor frame (62), a threaded sleeve (65) penetrating the inner side of the mounting frame (61) is threadedly mounted on the outer side of the second screw rod (64), a lifting plate (66) is fixedly mounted on the bottom of the threaded sleeve (65), and a screw thread penetrating the inner side of the lifting plate (66) is fixedly mounted on the top of the lifting plate (66). A guide column (67) is installed at the top of the mounting frame (61); two connecting rods (68) are movably installed on the top of the lifting plate (66) and penetrate through the bottom thereof; a moving frame (69) is fixedly installed between the bottoms of the two connecting rods (68); a dust-sticking tape roll (610) is rotatably installed on the inner side of the moving frame (69); a connecting spring (611) is fixedly installed on the top of the moving frame (69) and is sleeved on the outer side of the connecting rod (68) and is fixedly connected to the lifting plate (66); two extension frames (612) are fixedly installed on the bottom of the lifting plate (66) and are respectively located on both sides of the moving frame (69); a pressure roller (613) is rotatably installed on the inner side of the extension frame (612).

3. The corrugated box printing device according to claim 1, characterized in that: The conveying mechanism (4) comprises a conveying roller (41), the number of the conveying rollers (41) is several and they are rotatably mounted between two mounting plates (2), a transmission frame (42) is fixedly mounted on the front side of the front mounting plate (2), a driving motor (43) is fixedly mounted on the front side of the driving frame (42), an output shaft of the driving motor (43) is fixedly connected to the conveying roller (41) on the left side, the front side of the conveying roller (41) passes through the inner side of the driving frame (42) and is fixedly connected to a sprocket, and a transmission chain is installed between the outer sides of the several sprockets.

4. The corrugated box printing device according to claim 1, characterized in that: The outer side of the first screw rod (53) is provided with two threads with opposite directions and equal lengths, and the interior of the movable plate (55) is fixedly provided with a threaded barrel which is sleeved on the outer side of the first screw rod (53) and threadedly connected thereto.

5. The corrugated box printing device according to claim 3, characterized in that: A plurality of the connecting blocks (56) are located between two adjacent conveying rollers (41), and the guide plate (58) is of inclined design.

6. A corrugated box printing device according to claim 2, characterized in that: The threaded sleeve (65) has a threaded groove inside that matches the second screw rod (64). The guide columns (67) are provided in a plurality and arranged in a rectangular array. A rubber pad is fixedly mounted on the outer side of the pressure roller (613).

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