Carton drying equipment

Abstract

The utility model discloses carton drying equipment. Relates to the technical field of carton processing, and comprises mounting plates, a plurality of sections of conveying belts are connected between the mounting plates, a plurality of cross plates are connected between the mounting plates, one sides of the mounting plates are connected with a placing plate, the top of the placing plate is connected with a servo motor, and the output end of the servo motor is connected with a first rotating rod; and one side of the mounting plate is connected with a second rotating rod and a third rotating rod. According to the carton drying device, the cross plate, the servo motor, the first rotating rod, the second rotating rod, the third rotating rod, the first synchronous wheel, the second synchronous wheel, a synchronous belt, a spray head, a corrugated pipe, an air cylinder, a ventilation pipeline and an electric heating fan are arranged and used in cooperation, hot air used for drying can be concentrated to dry multiple faces of a carton, heat loss is reduced, and the drying efficiency is improved. And the drying effect is improved.

Description

Technical Field

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

[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated cartons, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons have three layers or five layers, and seven layers are less used. Each layer is divided into inner paper, corrugated paper, core paper, and face paper. The inner and face papers are made of tea board paper or kraft paper, and the core paper is made of corrugated paper. The colors and feels of various papers are different, and the papers produced by different manufacturers are also different. Carton printing is an important part of carton processing. Printed cartons often need to be printed on multiple sides of the carton. However, in the existing drying equipment, the cartons are transported by a conveyor belt through the inside of the drying box for drying. However, the residence time of the cartons in the drying box is short, and the heat in the drying box is easily dissipated, so it is impossible to effectively dry multiple sides of the cartons, resulting in poor drying effect.

[0003] Therefore, it is very necessary to invent a carton drying device to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a carton drying device to solve the problems put forward in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A carton drying device includes a mounting plate. Multiple sections of conveyor belts are connected between the mounting plates. Multiple cross plates are connected between the mounting plates. One side of the mounting plate is connected with a placement plate. A servo motor is connected to the top of the placement plate. The output end of the servo motor is connected with a first rotating rod. A second rotating rod and a third rotating rod are connected to one side of the mounting plate. The first rotating rod, the second rotating rod, and the third rotating rod all pass through the mounting plate and are connected to the corresponding cross plates. First synchronous wheels are connected to the outer walls of the first rotating rod and the second rotating rod. Second synchronous wheels are connected to the outer walls of the second rotating rod and the third rotating rod. Synchronous belts are connected between the two first synchronous wheels and the two second synchronous wheels. A box body is connected to the top of the mounting plate. An electric hot air blower is connected to one side of the box body. Multiple output ends at the top of the electric hot air blower are all connected with ventilation ducts. Multiple cylinders are connected to the top inner wall of the box body. A fixed block is connected to the bottom of the cylinder. The ventilation duct passes through the box body and is connected with a corrugated pipe. A ventilation cavity is opened inside the fixed block. The corrugated pipe passes through the fixed block and is connected to the ventilation cavity. Multiple ventilation openings are opened at the bottom of the fixed block. Spray heads are connected at the ventilation openings.

[0006] Preferably, an air outlet is opened at the top of the box body. A ventilator is connected at the air outlet. The output end of the ventilator is connected with an exhaust duct.

[0007] Preferably, a feeding ramp is connected to one side of each of the two mounting plates.

[0008] Preferably, an observation port is formed on one side of the box body, and a visible glass plate is connected to the observation port.

[0009] Preferably, a base is connected to the bottom of the mounting plate.

[0010] The technical effects and advantages of the present utility model: By using a cross plate, a servo motor, a first rotating rod, a second rotating rod, a third rotating rod, a first synchronous pulley, a second synchronous pulley, a synchronous belt, a nozzle, a corrugated pipe, a cylinder, a ventilation duct, and an electric hot air blower in cooperation, when the printed cardboard box is sent into the box body, the cylinder extends, so that the nozzle is as close as possible to the cardboard box. The electric hot air blower is started, and the hot air dries the printing pigment on the surface of the cardboard box through the ventilation duct from the nozzle. When the cardboard box moves to the cross plate, the servo motor works, driving the first rotating rod to rotate. The first rotating rod drives one of the first synchronous pulleys to rotate, so that the synchronous belt drives the other first synchronous pulley to rotate, driving the second rotating rod to rotate. The second rotating rod drives one of the second synchronous pulleys to rotate, so that the synchronous belt drives the other second synchronous pulley to rotate, driving the third rotating rod to rotate, thereby making each cross plate rotate, turning over and transporting the cardboard box, and being able to concentrate the hot air for drying on multiple surfaces of the cardboard box, reducing heat loss and improving the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0012] Figure 2 is a schematic diagram of the right-view sectional structure of the present utility model;

[0013] Figure 3 is a schematic diagram of the right-view structure of the present utility model;

[0014] Figure 4 is a schematic diagram of the left-view structure of the present utility model;

[0015] Figure 5 is a schematic diagram of the top-view structure of the present utility model.

[0016] In the figure: 1, mounting plate; 2, conveyor belt; 3, cross plate; 4, placing plate; 5, servo motor; 6, first rotating rod; 7, second rotating rod; 8, third rotating rod; 9, first synchronous pulley; 10, second synchronous pulley; 11, synchronous belt; 12, box body; 13, electric hot air blower; 14, ventilation duct; 15, cylinder; 16, fixing block; 17, corrugated pipe; 18, nozzle; 19, ventilator; 20, exhaust duct; 21, feeding ramp; 22, visible glass plate; 23, base. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0018] The present utility model provides a carton drying device as shown in Figures 1-5 , which includes a mounting plate 1. Multiple sections of conveyor belts 2 are connected between the mounting plates 1. Multiple cross plates 3 are connected between the mounting plates 1. A placement plate 4 is connected to one side of the mounting plate 1. A servo motor 5 is connected to the top of the placement plate 4. The output end of the servo motor 5 is connected to a first rotating rod 6. A second rotating rod 7 and a third rotating rod 8 are connected to one side of the mounting plate 1. The first rotating rod 6, the second rotating rod 7, and the third rotating rod 8 all pass through the mounting plate 1 and are connected to the corresponding cross plates 3. The outer walls of the first rotating rod 6 and the second rotating rod 7 are both connected with first synchronous wheels 9. The outer walls of the second rotating rod 7 and the third rotating rod 8 are both connected with second synchronous wheels 10. Synchronous belts 11 are connected between the two first synchronous wheels 9 and the two second synchronous wheels 10. A box body 12 is connected to the top of the mounting plate 1. An electric hot air blower 13 is connected to one side of the box body 12. Multiple output ends at the top of the electric hot air blower 13 are all connected with ventilation ducts 14. Multiple cylinders 15 are connected to the top inner wall of the box body 12. A fixed block 16 is connected to the bottom of the cylinder 15. The ventilation duct 14 passes through the box body 12 and is connected with a corrugated pipe 17. A ventilation cavity is opened inside the fixed block 16. The corrugated pipe 17 passes through the fixed block 16 and is connected to the ventilation cavity. Multiple ventilation openings are opened at the bottom of the fixed block 16. Spray heads 18 are connected at the ventilation openings. The cylinder 15 can adjust the position of the spray head 18 according to the size of the carton.

[0019] An exhaust port is opened at the top of the box body 12. A ventilator 19 is connected at the exhaust port. The output end of the ventilator 19 is connected with an exhaust duct 20. After the drying is completed, the harmful gases in the box body 12 are discharged.

[0020] Feeding ramps 21 are connected to one side of the two mounting plates 1, which is convenient for discharging materials.

[0021] An observation port is opened on one side of the box body 12. A visible glass plate 22 is connected at the observation port, and it is possible to observe whether the equipment is operating normally through the visible glass plate 22.

[0022] A base 23 is connected to the bottom of the mounting plate 1, which plays a supporting role for the equipment.

[0023] Working principle of the utility model: When the cardboard box just printed is sent into the box body 12 through the conveyor belt 2, the air cylinder 15 extends, so that the spray head 18 is as close as possible to the cardboard box. The electric heating blower 13 is started, and the hot air dries the printing pigment on the surface of the cardboard box from the spray head 18 through the ventilation duct 14. When the cardboard box moves to the cross plate 3, the servo motor 5 works, driving the first rotating rod 6 to rotate. The first rotating rod 6 drives one of the first synchronous wheels 9 to rotate, so that the synchronous belt 11 drives the other first synchronous wheel 9 to rotate, driving the second rotating rod 7 to rotate. The second rotating rod 7 drives one of the second synchronous wheels 10 to rotate, so that the synchronous belt 11 drives the other second synchronous wheel 10 to rotate, driving the third rotating rod 8 to rotate, so that each cross plate 3 rotates, turning over and transporting the cardboard box. After drying, the conveyor belt 2 transports the dried cardboard box to the feeding ramp 21, and the ventilation blower works to discharge the hot air with harmful gases in the box body 12 out of the equipment through the exhaust duct 20.

[0024] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A carton drying device, comprising a mounting plate (1), characterized in that: A plurality of conveyor belts (2) are connected between the mounting plates (1). A plurality of cross plates (3) are connected between the mounting plates (1). A placing plate (4) is connected to one side of the mounting plate (1). A servo motor (5) is connected to the top of the placing plate (4). The output end of the servo motor (5) is connected to a first rotating rod (6). A second rotating rod (7) and a third rotating rod (8) are connected to one side of the mounting plate (1). The first rotating rod (6), the second rotating rod (7) and the third rotating rod (8) all pass through the mounting plate (1) and are connected to the corresponding cross plates (3). First synchronous pulleys (9) are connected to the outer walls of the first rotating rod (6) and the second rotating rod (7). Second synchronous pulleys (10) are connected to the outer walls of the second rotating rod (7) and the third rotating rod (8). Synchronous belts (11) are connected between the two first synchronous pulleys (9) and the two second synchronous pulleys (10). A box body (12) is connected to the top of the mounting plate (1). An electric hot air blower (13) is connected to one side of the box body (12). A plurality of output ends at the top of the electric hot air blower (13) are all connected to ventilation ducts (14). A plurality of cylinders (15) are connected to the inner wall top of the box body (12). A fixing block (16) is connected to the bottom of the cylinder (15). The ventilation duct (14) passes through the box body (12) and is connected to a corrugated pipe (17). A ventilation cavity is formed inside the fixing block (16). The corrugated pipe (17) passes through the fixing block (16) and is connected to the ventilation cavity. A plurality of ventilation openings are formed at the bottom of the fixing block (16). Spray nozzles (18) are connected at the ventilation openings.

2. The carton drying equipment according to claim 1, characterized in that: An air outlet is formed at the top of the box body (12). A ventilator (19) is connected at the air outlet. The output end of the ventilator (19) is connected to an exhaust duct (20).

3. A carton drying device according to claim 1, characterized in that: A feeding ramp (21) is connected to one side of the two mounting plates (1).

4. A carton drying device according to claim 1, characterized in that: An observation port is formed at one side of the box body (12). A visual glass plate (22) is connected at the observation port.

5. A carton drying device according to claim 1, characterized in that: A base (23) is connected to the bottom of the mounting plate (1).

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