Drying device for corrugated board production

Abstract

The utility model relates to a drying device for corrugated board production, which belongs to the technical field of corrugated board production, and comprises a base, a drying processing mechanism is arranged on the base, an auxiliary component is arranged on the base, the drying processing mechanism comprises a protective cover fixedly mounted at the top of the base, and the protective cover is fixedly mounted on the top of the base. And a fixed seat is fixedly mounted on the inner bottom wall of the protective cover. According to the drying device for corrugated board production, through the arranged drying treatment mechanism, under mutual cooperation of all structures on the base, heated air is blown into the protective cover through a first fan, and air in the protective cover is circulated through a second fan, so that the drying effect on corrugated boards is improved; and through mutual cooperation of the auxiliary assemblies, the multiple corrugated boards are placed at a time through the placement frame, the multiple corrugated boards enter the protective cover through the driving motor to be dried, and therefore the drying efficiency of the corrugated boards is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paperboard production, in particular to a drying device for corrugated paperboard production. Background Art

[0002] Corrugated cardboard, also known as corrugated cardboard, is made of at least one layer of corrugated paper and a layer of boxboard (also called boxboard) bonded together. It has good elasticity and extensibility and is mainly used to make cartons, cardboard sandwiches and other packaging materials for fragile goods. It is made of raw cardboard similar to yellow cardboard by pulping with indigenous straw pulp and waste paper, and then mechanically processed to make it corrugated. Then, it is bonded to the boxboard with adhesives such as sodium silicate on its surface. It has high mechanical strength and can withstand collisions during transportation, so it is widely used in the packaging industry.

[0003] Please refer to the patent with announcement number CN207256976U, a drying device for corrugated cardboard, including a drying chamber, a motor, a fixing plate, a transmission roller, a heating block and an electric heating wire. The drying chamber is arranged on a bracket, and a feeding port and a discharging port are arranged on both sides of the drying chamber. The motor is arranged on the drying chamber, and a power cord and a driving wheel are arranged on the motor. The utility model arranges an electric heating wire between the heating blocks on the inner wall of the drying chamber. The electric heating wire can provide heat for the drying chamber, thereby realizing the operation of drying the corrugated cardboard in the drying chamber and enhancing the drying quality of the corrugated cardboard.

[0004] However, the above patent still has the following defects: when drying the corrugated cardboard, only a single corrugated cardboard can be dried at a time, and only the single side can be dried and then turned over and dried again, which affects the drying efficiency of the corrugated cardboard. Single-side drying can also easily lead to excessively long drying time for the corrugated cardboard and cause quality problems. Therefore, a drying device for corrugated cardboard is proposed to solve the above technical problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a drying device for corrugated cardboard production, which has the advantages of good drying effect, high processing efficiency, and easy operation and control. It solves the problem that only a single corrugated cardboard can be dried at a time when drying the corrugated cardboard, and only the single-side drying can be completed and then the drying operation can be performed again by turning the side over, thereby affecting the drying efficiency of the corrugated cardboard, and single-side drying can easily lead to excessively long drying time of the corrugated cardboard and cause quality problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A drying device for corrugated cardboard production, comprising a base, a drying treatment mechanism is arranged on the base, and an auxiliary component is arranged on the base;

[0007] The drying treatment mechanism comprises a protective cover fixedly mounted on the top of the base, a fixing seat is fixedly mounted on the inner bottom wall of the protective cover, a first mounting frame is fixedly mounted inside the fixing seat, a first fan is mounted at the bottom of the first mounting frame, a mounting seat is fixedly mounted inside the fixing seat, and a heating wire is arranged inside the mounting seat;

[0008] An air outlet duct is fixedly installed on the bottom of the fixing seat, a first protective net is fixedly installed on the top of the protective cover, a temperature sensor is installed on the left side of the fixing seat, a ventilation seat is fixedly installed on the right side of the protective cover, a second mounting frame is fixedly installed inside the ventilation seat, and a second fan is installed on the left side of the second mounting frame.

[0009] Furthermore, the auxiliary component includes an adjustment seat fixedly installed on the bottom of the base, a drive motor is fixedly installed on the left side of the adjustment seat, an adjustment screw is fixedly installed on the output shaft of the drive motor, the outer side of the adjustment screw is threadedly connected to a movable rod extending to the top of the base, and a placement rack is fixedly installed on the top of the movable rod.

[0010] Furthermore, there are two mounting seats, and the mounting seats are symmetrically distributed.

[0011] Furthermore, a mounting hole is provided at the bottom of the fixing seat, and the air outlet pipe is fixedly connected to the fixing seat through the mounting hole.

[0012] Furthermore, a first docking groove is provided on the right side of the protective cover, and the ventilation seat is fixedly connected to the protective cover through the first docking groove.

[0013] Furthermore, a first limiting groove is provided on the inner bottom wall of the adjustment seat, and the movable rod is slidably connected to the inner wall of the adjustment seat through the first limiting groove.

[0014] Furthermore, the tops of the adjustment seat and the base are both provided with a first through slot, and the movable rod extends through the first through slot to the top of the base and is fixedly connected to the placement rack.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The drying device for producing corrugated cardboard, through the drying processing mechanism, cooperates with each other among the structures on the base, blows the heated air into the inside of the protective cover by using the first fan, and circulates the air inside the protective cover by using the second fan, thereby improving the drying effect of the corrugated cardboard, and through the cooperation of the auxiliary components, uses the placement rack to place pairs of corrugated cardboards at one time, and drives the motor to make them enter the inside of the protective cover for drying processing, thereby further improving the drying efficiency of the corrugated cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic cross-sectional view of the structure of the utility model;

[0018] Figure 2 It is a side view schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of the structural protective cover of the utility model.

[0020] In the figure: 1. base; 2. protective cover; 3. fixed seat; 4. first mounting bracket; 5. first fan; 6. mounting bracket; 7. heating wire; 8. air outlet pipe; 9. first protective net; 10. temperature sensor; 11. ventilation bracket; 12. second mounting bracket; 13. second fan; 15. adjustment bracket; 16. driving motor; 17. adjusting screw rod; 18. movable rod; 19. placement rack. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figure 1-3 In this embodiment, a drying device for producing corrugated cardboard includes a base 1, a drying processing mechanism is arranged on the base 1, and an auxiliary component is arranged on the base 1.

[0023] Embodiment 1: The drying processing mechanism includes a protective cover 2 fixedly installed on the top of the base 1, a fixing seat 3 is fixedly installed on the inner bottom wall of the protective cover 2, a first mounting frame 4 is fixedly installed inside the fixing seat 3, a first fan 5 is installed at the bottom of the first mounting frame 4, a mounting seat 6 is fixedly installed inside the fixing seat 3, a heating wire 7 is arranged inside the mounting seat 6, there are two mounting seats 6, and the mounting seats 6 are symmetrically distributed, which is convenient for installing the heating wire 7 through the two mounting seats 6, thereby improving the heating effect of the heating wire 7.

[0024] Among them, an air outlet pipe 8 is fixedly installed at the bottom of the fixed base 3, and a mounting hole is opened at the bottom of the fixed base 3. The air outlet pipe 8 is fixedly connected to the fixed base 3 through the mounting hole, so that the first fan 5 can send the heated air into the protective cover 2 through the air outlet pipe 8, thereby drying the corrugated cardboard.

[0025] Among them, a first protective net 9 is fixedly installed on the top of the protective cover 2, a temperature sensor 10 is installed on the left side of the fixed seat 3, a ventilation seat 11 is fixedly installed on the right side of the protective cover 2, and a first docking groove is opened on the right side of the protective cover 2. The ventilation seat 11 is fixedly connected to the protective cover 2 through the first docking groove, so that air can be supplied to the inside of the protective cover 2 through the ventilation seat 11 net, so that the heated air can circulate inside the protective cover 2, and a second mounting frame 12 is fixedly installed inside the ventilation seat 11. A second fan 13 is installed on the left side of the second mounting frame 12. The second fan 13 is used to circulate the internal gas of the protective cover 2, thereby improving the drying effect.

[0026] Embodiment 2: The auxiliary component includes an adjustment seat 15 fixedly mounted on the bottom of the base 1, a drive motor 16 fixedly mounted on the left side of the adjustment seat 15, an adjusting screw 17 fixedly mounted on the output shaft of the drive motor 16, an outer side of the adjusting screw 17 is threadedly connected to a movable rod 18 extending to the top of the base 1, a first limiting groove is provided on the inner bottom wall of the adjustment seat 15, the movable rod 18 is slidably connected to the inner wall of the adjustment seat 15 through the first limiting groove, so that the movable rod 18 can be conveniently limited on the adjustment screw 17 through the first limiting groove, so that the movable rod 18 can maintain a stable moving state.

[0027] Among them, a placement rack 19 is fixedly installed on the top of the movable rod 18, and a first through groove is opened on the top of the adjustment seat 15 and the base 1. The movable rod 18 extends to the top of the base 1 through the first through groove and is fixedly connected to the placement rack 19, so that the movable rod 18 can be used to drive the placement rack 19 to move its position, thereby driving the corrugated cardboard to move into the protective cover 2 for drying, and take it out after drying.

[0028] It should be noted that the drying device for producing corrugated cardboard, through the drying processing mechanism set up, with the mutual cooperation between the various structures on the base 1, uses the first fan 5 to blow the heated air into the inside of the protective cover 2, and uses the second fan 13 to circulate the air inside the protective cover 2, thereby improving the drying effect of the corrugated cardboard, and through the mutual cooperation of auxiliary components, uses the placement rack 19 to place pairs of corrugated cardboards at one time, and uses the driving motor 16 to make them enter the inside of the protective cover 2 for drying treatment, thereby further improving the drying efficiency of the corrugated cardboard.

[0029] The working principle of the above embodiment is:

[0030] When the drying device for producing corrugated cardboard is used, firstly, a plurality of corrugated cardboards are placed on the placement rack 19, and the driving motor 16 is started to drive the adjusting screw rod 17 to rotate, so that the movable rod 18 drives the placement rack 19 to slowly move into the protective cover 2, and at the same time, the electric heating wire 7 is started to heat the air entering the inside of the fixing seat 3, and the heated air is blown into the inside of the protective cover 2 through the first fan 5 using the air outlet pipe 8, and at the same time, the second fan 13 is started to allow the air inside the protective cover 2 to circulate, thereby improving the drying effect of the corrugated cardboard on the placement rack 19, so that the front and back sides can be heated evenly, which helps to improve the drying efficiency and drying quality.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[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 drying device for corrugated cardboard production, comprising a base (1), characterized in that: The base (1) is provided with a drying processing mechanism, and the base (1) is provided with an auxiliary component; The drying treatment mechanism comprises a protective cover (2) fixedly mounted on the top of the base (1); a fixing seat (3) is fixedly mounted on the inner bottom wall of the protective cover (2); a first mounting frame (4) is fixedly mounted inside the fixing seat (3); a first fan (5) is mounted at the bottom of the first mounting frame (4); a mounting seat (6) is fixedly mounted inside the fixing seat (3); and a heating wire (7) is arranged inside the mounting seat (6); An air outlet pipe (8) is fixedly mounted on the bottom of the fixing seat (3), a first protective net (9) is fixedly mounted on the top of the protective cover (2), a temperature sensor (10) is mounted on the left side of the fixing seat (3), a ventilation seat (11) is fixedly mounted on the right side of the protective cover (2), a second mounting frame (12) is fixedly mounted inside the ventilation seat (11), and a second fan (13) is mounted on the left side of the second mounting frame (12).

2. A drying device for corrugated board production according to claim 1, characterized in that: The auxiliary component comprises an adjustment seat (15) fixedly mounted on the bottom of the base (1), a drive motor (16) fixedly mounted on the left side of the adjustment seat (15), an adjustment screw rod (17) fixedly mounted on the output shaft of the drive motor (16), an outer side of the adjustment screw rod (17) being threadedly connected to a movable rod (18) extending to the top of the base (1), and a placement frame (19) fixedly mounted on the top of the movable rod (18).

3. A drying device for corrugated board production according to claim 1, characterized in that: The number of the mounting seats (6) is two, and the mounting seats (6) are symmetrically distributed.

4. A drying device for corrugated board production according to claim 1, characterized in that: The bottom of the fixing seat (3) is provided with a mounting hole, and the air outlet pipe (8) is fixedly connected to the fixing seat (3) through the mounting hole.

5. A drying device for corrugated board production according to claim 1, characterized in that: A first docking groove is provided on the right side of the protective cover (2), and the ventilation seat (11) is fixedly connected to the protective cover (2) via the first docking groove.

6. A drying device for corrugated board production according to claim 2, characterized in that: A first limiting groove is provided on the inner bottom wall of the adjustment seat (15), and the movable rod (18) is slidably connected to the inner wall of the adjustment seat (15) through the first limiting groove.

7. A drying device for corrugated board production according to claim 2, characterized in that: The tops of the adjustment seat (15) and the base (1) are both provided with a first through slot, and the movable rod (18) extends through the first through slot to the top of the base (1) and is fixedly connected to the placement frame (19).

Images