Rapid drying device for carton production and printing

Abstract

The utility model discloses a rapid drying device for carton production printing, which relates to the technical field of printing processing drying and comprises a support, a conveying belt is mounted at the top of the support, a drying box is welded at the top of the support, a hot air box is arranged at the top of the drying box, and an air inlet is formed in the top of the hot air box. Through the drying box, the hot air box, the electric push rod, a guide plate and a connecting rod, a fan and a heating wire in the hot air box are started to heat air, the hot air box discharges hot air into the drying box, a carton enters the drying box through a conveying belt, the electric push rod is started, and the electric push rod pushes the guide plate to move left and right with a hinge seat as the axis; and meanwhile, one guide plate drives a connecting rod to push the other guide plate to rotate synchronously, so that the wind direction of hot air is adjusted through the guide plates, the wind power for drying the cartons is reduced, the wind power is softer, printing ink on the cartons is prevented from being blown, and rapid drying is carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of printing and processing drying, in particular to a fast drying device for carton production printing. Background Art

[0002] Cartons are the most widely used packaging products. Depending on the materials used, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons are three-layer and five-layer, and seven-layer is less used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The lining and face paper are tea board paper and kraft paper, and the core paper is corrugated paper. The color and feel of various papers are different, and the paper produced by different manufacturers (color, feel) is also different.

[0003] There is a rapid drying device for carton production and printing, such as the Chinese patent publication number CN213920249U, which includes a bottom plate with an operating table fixedly mounted on the top of the bottom plate. The rapid drying device for carton production and printing starts the fan to draw air into the box body through the exhaust pipe. The dust and lint in the drawn-in air are filtered by the filter screen and then the heating wire is activated to heat the filtered clean air. The heated gas is output through the air outlet pipe and the gas branch pipe to evenly dry the cartons on the transmission device. The dried cartons are collected by the carton collection device. After drying, the first movable door and the second movable door are opened to clean the dust and lint collected in the box body and on the filter screen. In this way, the dust and lint in the gas are filtered out and the cartons are dried and sorted, which greatly improves the effect of carton printing and is convenient to use.

[0004] The device uses a heating wire to heat the air, and then outputs it through the air outlet pipe and the air supply branch pipe to evenly dry the cartons on the transmission device. The wind direction is vertically downward for transportation and drying. Since the ink on the cartons is wet after printing, it is easy to blow away the ink when the wind direction is facing the wet cartons to dry them.

[0005] Therefore, we proposed a carton production printing rapid drying device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a rapid drying device for carton production and printing, so as to solve the problem that the existing drying device proposed in the above background technology uses a heating wire to heat the air, and then outputs it through the air outlet pipe and the air supply branch pipe to evenly dry the cartons on the transmission device, and the wind direction is vertically downward for transportation and drying. Since the ink on the carton is in a wet state after printing, the ink is easily blown away when the wind direction is facing the carton wet with ink for drying.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carton production printing quick drying device, comprising a bracket, a conveyor belt is installed on the top of the bracket, and a drying box is welded to the top of the bracket, a hot air box is provided on the top of the drying box, and an air inlet is opened on the top of the hot air box, a filter is provided inside the air inlet, and a fan is installed inside the hot air box, and a heating wire is installed inside the hot air box, an electric push rod is installed on the left side of the inner wall of the drying box, and a guide plate is hinged at the top of the drying box, the bottom end of the guide plate is hinged to a connecting rod, and the electric push rod is hinged to the guide plate.

[0008] After the fan is started, air enters the hot air box through the air inlet, and the filter can block the dust in the air, thereby preventing the dust from entering the interior of the drying box.

[0009] Preferably, the top of the bracket is fixedly connected to a fixed frame, and the interior of the fixed frame is connected to a reciprocating screw through a bearing. The outer surface of the reciprocating screw is threadedly connected to a threaded sleeve, and one side of the threaded sleeve is fixedly connected to a mounting plate.

[0010] By adopting the above technical solution, the threaded sleeve is fixedly connected to the mounting plate, and when the reciprocating screw rotates, the threaded sleeve can be driven to move up and down, so that the threaded sleeve drives the mounting plate to move up and down.

[0011] Preferably, the outer surface of the reciprocating screw is connected to a bevel gear set, and one side of the bevel gear set is connected to a motor, and the output end of the motor is connected to a pulley set.

[0012] By adopting the above technical solution, after the motor is started, the bevel gear set and the reciprocating screw can be driven to rotate synchronously.

[0013] Preferably, one end of the pulley assembly is connected to a support rod, and a placement frame is sleeved on the outside of the support rod, the placement frame is fixedly connected to the fixed frame, and a pushing rod is movably connected to the outer surface of the support rod.

[0014] By adopting the above technical solution, the pulley group can drive the support rod to rotate synchronously when it rotates, and one end of the support rod is connected to the placement frame through a bearing, and one end of the pushing rod is sleeved on the outer surface of the support rod, so that the support rod can drive the pushing rod to move horizontally inside the placement frame when it rotates.

[0015] Preferably, one side of the placement frame is connected to a support frame, and the bottom of the support frame is fixedly connected to the bracket.

[0016] With the above technical solution, the support frame is located above the bracket and is on the same horizontal plane as the fixed frame, and one side of the placement frame is connected to both the fixed frame and the support frame, thereby providing stable support for the placement frame.

[0017] Preferably, a sliding rod is fixedly connected to the interior of the support frame, and a sliding sleeve is slidably connected to the outer surface of the sliding rod, and the sliding sleeve is fixedly connected to the mounting plate.

[0018] By adopting the above technical solution, when the reciprocating screw drives the threaded sleeve and the mounting plate to move up and down, the mounting plate can drive the sliding sleeve to move up and down on the outer surface of the sliding rod, thereby achieving the purpose of limiting.

[0019] Compared with the prior art, the beneficial effects of the present invention are: the carton production printing rapid drying device;

[0020] 1. Through the drying box, hot air box, electric push rod, guide plate and connecting rod, the fan inside the hot air box is started, the heating wire heats the air, and the hot air box discharges the hot air into the drying box. The cartons enter the drying box through the conveyor belt, and the electric push rod is started. The electric push rod pushes the guide plate to move left and right with the hinge seat as the axis. At the same time, the guide plate drives the connecting rod to push another guide plate to rotate synchronously, so that the hot air passes through the guide plate to adjust the wind direction, thereby reducing the wind force when drying the cartons, making the wind softer and preventing the ink on the cartons from being blown away;

[0021] 2. Place the printed carton on the mounting plate through the provided mounting plate, bevel gear group, motor, pulley group, support rod, placement frame and pushing rod, start the motor, and the motor drives the bevel gear group and the reciprocating screw to rotate. The threaded sleeve and the mounting plate threadedly connected on the outer surface of the reciprocating screw can move up and down. At the same time, the mounting plate drives the sliding sleeve to move up and down on the outer surface of the sliding rod. At the same time, the output end of the motor drives the pulley group and the support rod to rotate synchronously. When the support rod rotates, it can drive the movably connected pushing rod to move horizontally inside the placement frame, so that the pushing rod pushes the carton on the mounting plate to move, thereby achieving the purpose of automatic loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front view cutaway structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model from above;

[0024] Figure 3 This is a schematic diagram of the front cross-section structure of the support frame of the present invention;

[0025] Figure 4 This is a side view schematic diagram of the cross-section structure of the support frame and the fixed frame of the utility model;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the guide plate of the utility model.

[0027] In the figure: 1. bracket; 2. conveyor belt; 3. drying box; 4. hot air box; 5. air inlet; 6. filter; 7. fan; 8. heating wire; 9. electric push rod; 10. guide plate; 11. connecting rod; 12. fixed frame; 13. reciprocating screw; 14. threaded sleeve; 15. mounting plate; 16. bevel gear set; 17. motor; 18. pulley set; 19. support rod; 20. placement frame; 21. pushing rod; 22. support frame; 23. slide rod; 24. slide sleeve. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-5 The utility model provides a technical solution: a carton production and printing rapid drying device includes a bracket 1, a conveyor belt 2 is installed on the top of the bracket 1, and a drying box 3 is welded on the top of the bracket 1, a hot air box 4 is provided on the top of the drying box 3, and an air inlet 5 is opened on the top of the hot air box 4, a filter screen 6 is provided inside the air inlet 5, and a fan 7 is installed inside the hot air box 4, and a heating wire 8 is installed inside the hot air box 4, an electric push rod 9 is installed on the left side of the inner wall of the drying box 3, and a guide plate 10 is hinged at the top of the drying box 3, a connecting rod 11 is hinged at the bottom end of the guide plate 10, and the electric push rod 9 is hinged to the guide plate 10. After the fan 7 is started, air enters the interior of the hot air box 4 through the air inlet 5, and the filter screen 6 can block dust in the air, thereby preventing dust from entering the interior of the drying box 3.

[0030] The top of the bracket 1 is fixedly connected to a fixed frame 12, and the interior of the fixed frame 12 is connected to a reciprocating screw 13 through a bearing. The outer surface of the reciprocating screw 13 is threadedly connected to a threaded sleeve 14, and one side of the threaded sleeve 14 is fixedly connected to a mounting plate 15. The threaded sleeve 14 is fixedly connected to the mounting plate 15. When the reciprocating screw 13 rotates, it can drive the threaded sleeve 14 to move up and down, so that the threaded sleeve 14 drives the mounting plate 15 to move up and down.

[0031] The outer surface of the reciprocating screw 13 is connected to a bevel gear set 16, and one side of the bevel gear set 16 is connected to a motor 17. The output end of the motor 17 is connected to a pulley set 18. After the motor 17 is started, it can drive the bevel gear set 16 and the reciprocating screw 13 to rotate synchronously.

[0032] One end of the pulley group 18 is connected to the support rod 19, and the outside of the support rod 19 is provided with a placement frame 20, the placement frame 20 is fixedly connected to the fixed frame 12, and the outer surface of the support rod 19 is movably connected to the pushing rod 21. When the pulley group 18 rotates, it can drive the support rod 19 to rotate synchronously, and one end of the support rod 19 is connected to the placement frame 20 through a bearing, and one end of the pushing rod 21 is sleeved on the outer surface of the support rod 19, so that the support rod 19 can drive the pushing rod 21 to move horizontally inside the placement frame 20 when it rotates.

[0033] One side of the placement frame 20 is connected to the support frame 22, and the bottom of the support frame 22 is fixedly connected to the bracket 1. The support frame 22 is located above the bracket 1 and is on the same horizontal plane as the fixed frame 12. One side of the placement frame 20 is connected to both the fixed frame 12 and the support frame 22, thereby providing stable support for the placement frame 20.

[0034] The interior of the support frame 22 is fixedly connected to a slide rod 23, and the outer surface of the slide rod 23 is slidably connected to a slide sleeve 24, and the slide sleeve 24 is fixedly connected to the mounting plate 15. When the reciprocating screw 13 drives the threaded sleeve 14 and the mounting plate 15 to move up and down, the mounting plate 15 can drive the slide sleeve 24 to move up and down on the outer surface of the slide rod 23, thereby achieving the purpose of limiting.

[0035] Working principle: When using the carton production printing and quick drying device, the printed carton is placed on the mounting plate 15, and the motor 17 is started. The motor 17 drives the bevel gear set 16 and the reciprocating screw 13 to rotate, so that the threaded sleeve 14 and the mounting plate 15 can move up and down. At the same time, the output end of the motor 17 drives the pulley set 18 and the support rod 19 to rotate synchronously. When the support rod 19 rotates, it can drive the movable pushing rod 21 to move horizontally inside the placement frame 20, so that the pushing rod 21 pushes the carton on the mounting plate 15 to move, thereby achieving automatic For the purpose of loading, the fan 7 inside the hot air box 4 is started, and the heating wire 8 heats the air. The hot air box 4 discharges the hot air into the drying box 3. The cartons enter the drying box 3 through the conveyor belt 2, and the electric push rod 9 is started. The electric push rod 9 pushes the guide plate 10 to move left and right with the hinge seat as the axis. At the same time, the guide plate 10 drives the connecting rod 11 to push another guide plate 10 to rotate synchronously, so that the hot air passes through the guide plate 10 to adjust the wind direction, thereby reducing the wind force when drying the cartons, making the wind softer, preventing the ink on the cartons from being blown away, and drying quickly.

[0036] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A carton production printing rapid drying device, comprising a bracket (1), characterized in that: A conveyor belt (2) is installed on the top of the bracket (1), and a drying box (3) is welded to the top of the bracket (1), a hot air box (4) is provided on the top of the drying box (3), and an air inlet (5) is opened on the top of the hot air box (4), a filter (6) is provided inside the air inlet (5), a fan (7) is installed inside the hot air box (4), and a heating wire (8) is installed inside the hot air box (4); An electric push rod (9) is installed on the left side of the inner wall of the drying box (3), and a guide plate (10) is hinged at the top end inside the drying box (3), a connecting rod (11) is hinged at the bottom end of the guide plate (10), and the electric push rod (9) is hinged to the guide plate (10).

2. A carton production printing rapid drying device according to claim 1, characterized in that: The top of the bracket (1) is fixedly connected to a fixed frame (12), and the interior of the fixed frame (12) is connected to a reciprocating screw rod (13) via a bearing. The outer surface of the reciprocating screw rod (13) is threadedly connected to a threaded sleeve (14), and one side of the threaded sleeve (14) is fixedly connected to a mounting plate (15).

3. The rapid drying device for carton production and printing according to claim 2, characterized in that: The outer surface of the reciprocating screw (13) is connected to a bevel gear set (16), one side of the bevel gear set (16) is connected to a motor (17), and the output end of the motor (17) is connected to a pulley set (18).

4. A carton production printing rapid drying device according to claim 3, characterized in that: One end of the pulley group (18) is connected to a support rod (19), and a placement frame (20) is sleeved on the outside of the support rod (19). The placement frame (20) is fixedly connected to the fixed frame (12), and a pushing rod (21) is movably connected to the outer surface of the support rod (19).

5. The rapid drying device for carton production and printing according to claim 4, characterized in that: One side of the placement frame (20) is connected to a support frame (22), and the bottom of the support frame (22) is fixedly connected to the bracket (1).

6. The rapid drying device for carton production and printing according to claim 5, characterized in that: The interior of the support frame (22) is fixedly connected to a slide rod (23), and the outer surface of the slide rod (23) is slidably connected to a slide sleeve (24), and the slide sleeve (24) is fixedly connected to the mounting plate (15).

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