Paper product dryer

Abstract

The utility model relates to the technical field of paper product processing, in particular to a paper product dryer. The device comprises a mounting assembly, the mounting assembly comprises a pair of mounting plates arranged in parallel, a conveying belt is arranged between the two mounting plates, a drying chamber is arranged at the tops of the two mounting plates, a plurality of mounting grooves are formed in the top of the drying chamber, and drying assemblies are arranged in the mounting grooves; the drying assembly is used for increasing the speed of air circulation in the drying chamber, and a turn-over assembly is arranged on the top wall in the drying chamber. According to the paper product drying machine, the speed of air circulation in the drying chamber is increased, the turnover assembly is used for gathering to-be-dried paper products placed on the top of the conveying belt, the stirring assembly is used for driving the bottom of the turnover assembly, and the to-be-dried paper products gathered on one side of the turnover assembly are turned over; and the paper products adhered to the bottom of the turn-over assembly fall onto the conveying belt through the piece returning assembly.

Description

Technical Field

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

[0002] During paper production, drying equipment is required to dry the paper to ensure that the paper remains dry for easy transportation and storage.

[0003] There are many existing technologies for paper product drying equipment, such as:

[0004] Chinese patent publication number CN216132254U discloses a drying device for paper product production, which includes a dryer, an air inlet is provided on the dryer, a fixed plate is fixedly installed on the side of the dryer, three baffles are rotatably installed on the side of the fixed plate close to the air inlet, the three baffles are all adapted to the air inlet, the three baffles are rotatably installed on the side away from the fixed plate with the same linkage rod, a driven rod is fixedly installed on the baffle located on the top side, a mounting plate is fixedly installed on the side of the dryer, a cylinder is movably installed on the top side of the mounting plate, and the output end of the cylinder is slidably installed on the driven rod. The utility model blocks the air inlet of the dryer through the baffle when the dryer is not in use, isolates the inside of the dryer from the outside, thereby preventing some insects or small animals from drilling into the dryer through the air inlet and damaging the dryer, and ensures the normal use of the dryer.

[0005] When drying structures such as cardboard and cards, existing paper product drying equipment usually places the cards on a conveyor mechanism, which drives them through a drying chamber for drying. However, it is difficult to automatically turn the paper products over during the drying process, and manual operation is required later, which greatly affects the drying efficiency. For example, the drying device for paper product production proposed in the above patent does not provide an effective solution to the problem of difficulty in automatically turning over paper products during the drying process, and the drying efficiency is not high.

[0006] In view of this, we propose a paper product dryer, which uses a toggle assembly to toggle the bottom of the flip panel, thereby flipping the paperboards gathered on the flip panel. Utility Model Content

[0007] The purpose of the utility model is to provide a paper product drying machine to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides a paper product dryer, including a mounting assembly, the mounting assembly including a pair of mounting plates arranged in parallel, a conveyor belt being arranged between the two mounting plates, a drying chamber being arranged on the top of the two mounting plates, a plurality of mounting grooves being arranged on the top of the drying chamber, a drying assembly being arranged in the plurality of mounting grooves, the drying assembly being used to accelerate the speed of air circulation in the drying chamber, a flipping assembly being arranged on the top wall of the drying chamber, the flipping assembly being used to gather paper products to be dried placed on the top of the conveyor belt, a toggle assembly being arranged on the side of the mounting plate away from the other mounting plate, the toggle assembly being used to drive the bottom of the flipping assembly to flip the paper products to be dried gathered on one side of the flipping assembly, a rejection assembly being fixedly connected to one side of the bottom of the flipping assembly, the rejection assembly being used to make paper products adhering to the bottom of the flipping assembly fall onto the conveyor belt.

[0009] As a further improvement of the present technical solution, the drying component includes a fan, a plurality of fan blades are provided at the bottom of the fan, a plurality of fan blades are coaxially connected to a steering gear at the same end, a plurality of the steering gears are meshed with tracks on the periphery, and the fan and the fan blades are driven by a servo motor.

[0010] As a further improvement of the present technical solution, the flip assembly includes a pair of symmetrically arranged racks, a driving gear is meshed between the two racks, a blocking plate is fixedly connected to the bottom of the rack on one side close to the conveyor belt, and a flip panel is rotatably connected to the bottom of the other rack, and the driving gear is driven by a servo motor.

[0011] As a further improvement of the present technical solution, the toggle assembly includes a slide seat slidably connected to one side of the mounting plate and a slot opened at the bottom of one side of the flip panel, a driving wheel is rotatably connected inside the slide seat, a toggle rod is provided on one side of the slot, and the driving wheel is driven by a servo motor.

[0012] As a further improvement of the present technical solution, the return assembly includes a plurality of return holes opened on the flip panel and a positioning plate fixedly connected to the flip panel on the side close to the conveyor belt, and the positioning plate is provided with a plurality of return bolts on the side close to the positioning plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the paper product dryer, the speed of air circulation in the drying chamber is accelerated, the turning assembly is used to gather the paper products to be dried placed on the top of the conveyor belt, and then the toggle assembly is used to drive the bottom of the turning assembly to turn over the paper products to be dried gathered on one side of the turning assembly, and the paper products adhering to the bottom of the turning assembly are dropped onto the conveyor belt through the ejection assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0016] Figure 2 It is a cutaway diagram of the overall structure of an embodiment of the utility model;

[0017] Figure 3 It is a cutaway view of the installation assembly of an embodiment of the utility model;

[0018] Figure 4 This is a structural diagram of a drying component according to an embodiment of the utility model;

[0019] Figure 5 This is a structural diagram of the flip assembly of an embodiment of the utility model;

[0020] Figure 6 This is a structural diagram of the toggle assembly of an embodiment of the utility model;

[0021] Figure 7 This is a structural diagram of the return component of an embodiment of the utility model.

[0022] The meaning of each number in the figure is:

[0023] 10. Installation assembly; 11. Installation plate; 12. Conveyor belt; 13. Drying chamber; 14. Installation slot;

[0024] 20. Drying assembly; 21. Fan; 22. Fan blade; 23. Direction adjustment gear; 24. Track;

[0025] 30. Turning assembly; 31. Rack; 32. Driving gear; 33. Blocking plate; 34. Turning panel;

[0026] 40. actuating assembly; 41. a sliding seat; 42. a card slot; 43. a driving wheel; 44. a lever;

[0027] 50. Rejection assembly; 51. Rejection hole; 52. Positioning plate; 53. Rejection bolt. DETAILED DESCRIPTION

[0028] 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.

[0029] Example

[0030] See also Figure 1-Figure 7As shown, the present embodiment provides a paper product dryer, including a mounting assembly 10, the mounting assembly 10 includes a pair of mounting plates 11 arranged in parallel, a conveyor belt 12 is arranged between the two mounting plates 11, a drying chamber 13 is arranged on the top of the two mounting plates 11, a plurality of mounting grooves 14 are arranged on the top of the drying chamber 13, a drying assembly 20 is arranged in the plurality of mounting grooves 14, the drying assembly 20 is used to accelerate the speed of air circulation in the drying chamber 13, a turning assembly 30 is arranged on the top wall of the drying chamber 13, the turning assembly 30 is used to gather the paper products to be dried placed on the top of the conveyor belt 12, a toggle assembly 40 is arranged on the side of the mounting plate 11 away from the other mounting plate 11, the toggle assembly 40 is used to drive the bottom of the turning assembly 30 to turn over the paper products to be dried gathered on one side of the turning assembly 30, and a rejection assembly 50 is fixedly connected to one side of the bottom of the turning assembly 30, and the rejection assembly 50 is used to make the paper products adhered to the bottom of the turning assembly 30 fall onto the conveyor belt 12.

[0031] Working principle: When the paper product dryer provided by the utility model is used, the drying component 20 is set to accelerate the speed of air circulation in the drying chamber 13, the turning component 30 is used to gather the paper products to be dried placed on the top of the conveyor belt 12, and then the toggle component 40 is used to drive the bottom of the turning component 30 to turn over the paper products to be dried gathered on one side of the turning component 30, and the paper products adhering to the bottom of the turning component 30 are made to fall onto the conveyor belt 12 through the ejection component 50.

[0032] In order to accelerate the speed of air circulation in the drying chamber 13, the drying component 20 includes a fan 21, a plurality of fan blades 22 are provided at the bottom of the fan 21, the same end of the plurality of fan blades 22 are coaxially connected with a steering gear 23, the outer periphery of the plurality of steering gears 23 is meshed with a crawler belt 24, and the fan 21 and the fan blades 22 are driven by a servo motor; after the power is turned on, the servo motor drives the fan 21 to rotate, and the fan blades 22 rotate back and forth under the drive of the servo motor, so that the wind blown out by the fan 21 is evenly blown to the cardboard to be dried on the conveyor belt 12.

[0033] Taking into account the need to gather the paper products to be dried placed on the top of the conveyor belt 12, the turning assembly 30 includes a pair of symmetrically arranged racks 31, a driving gear 32 is meshed between the two racks 31, a blocking plate 33 is fixedly connected to the bottom of the rack 31 on the side close to the conveyor belt 12, and a turning panel 34 is rotatably connected to the bottom of the other rack 31, and the driving gear 32 is driven by a servo motor; after being driven by the driving gear 32, the rack 31 on the side close to the conveyor belt 12 drives the bottom blocking plate 33 to descend, and the paperboards on the conveyor belt 12 are gathered on one side of the blocking plate 33, and then the other rack 31 is driven to descend by the driving gear 32, and at the same time, the rack 31 on the side close to the conveyor belt 12 drives the bottom blocking plate 33 to rise, and the paperboards are driven by the conveyor belt 12 to the turning panel 34.

[0034] In order to drive the bottom of the flip assembly 30 and flip the paper products to be dried gathered on one side of the flip assembly 30, the toggle assembly 40 includes a slide 41 slidably connected to one side of the mounting plate 11 and a slot 42 opened at the bottom of one side of the flip panel 34. A driving wheel 43 is rotatably connected in the slide 41. The slide 41 is provided with a toggle rod 44 on one side of the slot 42, and the driving wheel 43 is driven by a servo motor. After the driving wheel 43 is driven by the servo motor, the slide 41 drives the toggle rod 44 to approach the slot 42 under the action of the friction force between the driving wheel 43 and the mounting plate 11, thereby driving the bottom of the flip panel 34 to move, while the top of the flip panel 34 remains in place, thereby flipping the paperboard attached to the flip panel 34.

[0035] In order to make the paper products adhered to the bottom of the flip assembly 30 fall onto the conveyor belt 12, the return assembly 50 includes a plurality of return holes 51 opened on the flip panel 34 and a positioning plate 52 fixedly connected to the flip panel 34 on the side close to the conveyor belt 12, and the positioning plate 52 is provided with a plurality of return pins 53 on the side close to the positioning plate 52; when the bottom of the flip panel 34 moves and the top of the flip panel 34 remains in place, the return hole 51 approaches the positioning plate 52, and the return pin 53 passes through the return hole 51, thereby making the paper products adhered to the bottom of the flip assembly 30 fall onto the conveyor belt 12.

[0036] When the paper product dryer provided in the utility model is used, the speed of air circulation in the drying chamber 13 is accelerated by the drying assembly 20. Specifically, after the power is turned on, the servo motor drives the fan 21 to rotate, and the fan blades 22 rotate back and forth under the drive of the servo motor, so that the wind blown out by the fan 21 is evenly blown to the paperboard to be dried on the conveyor belt 12; the flip assembly 30 is used to gather the paper products to be dried placed on the top of the conveyor belt 12. Specifically, after being driven by the driving gear 32, the rack 31 on one side close to the conveyor belt 12 drives the bottom blocking plate 33 to descend, and the paperboard on the conveyor belt 12 is gathered on one side of the blocking plate 33, and then the other rack 31 is driven to descend by the driving gear 32. At the same time, the rack 31 on one side close to the conveyor belt 12 drives the bottom blocking plate 33 to rise, and the paperboard is driven by the conveyor belt 12 to the flip panel 34; and then the toggle assembly 40 is used to drive the bottom of the flip assembly 30 to flip the paper products to be dried gathered on one side of the flip assembly 30. Specifically, after the driving wheel 43 is driven by the servo motor, the slide 41 drives the toggle rod 44 to approach the card slot 42 under the action of the friction between the driving wheel 43 and the mounting plate 11, and drives the bottom of the flip panel 34 to move, while the top of the flip panel 34 remains in place, thereby turning over the cardboard attached to the flip panel 34; the paper products adhered to the bottom of the flip assembly 30 are made to fall onto the conveyor belt 12 through the ejection assembly 50. Specifically, when the bottom of the flip panel 34 moves and the top of the flip panel 34 remains in place, the ejection hole 51 approaches the cardboard 52, and the ejection bolt 53 passes through the ejection hole 51, thereby causing the paper products adhered to the bottom of the flip assembly 30 to fall onto the conveyor belt 12.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A paper product drying machine, characterized in that: The invention comprises a mounting assembly (10), wherein the mounting assembly (10) comprises a pair of mounting plates (11) arranged in parallel, a conveyor belt (12) is arranged between the two mounting plates (11), a drying chamber (13) is arranged on the top of the two mounting plates (11), a plurality of mounting grooves (14) are arranged on the top of the drying chamber (13), a drying assembly (20) is arranged in each of the plurality of mounting grooves (14), the drying assembly (20) is used to accelerate the speed of air circulation in the drying chamber (13), a flip assembly (30) is arranged on the top wall of the drying chamber (13), and the flip assembly (30) is arranged on the top wall of the drying chamber (13). The surface assembly (30) is used to gather the paper products to be dried placed on the top of the conveyor belt (12); a toggle assembly (40) is provided on the side of the mounting plate (11) away from the other mounting plate (11); the toggle assembly (40) is used to drive the bottom of the flip assembly (30) to flip the paper products to be dried gathered on one side of the flip assembly (30); a rejection assembly (50) is fixedly connected to one side of the bottom of the flip assembly (30); the rejection assembly (50) is used to make the paper products adhered to the bottom of the flip assembly (30) fall onto the conveyor belt (12).

2. The paper product drying machine according to claim 1, characterized in that: The drying component (20) includes a fan (21) disposed at the bottom of the fan (21) with a plurality of blades (22), the same end of the plurality of blades (22) being coaxially connected to a direction-adjusting gear (23), the outer periphery of the plurality of direction-adjusting gears (23) being meshed with a crawler belt (24), and the fan (21) and the blades (22) being driven by a servo motor.

3. The paper product drying machine according to claim 1, characterized in that: The turning assembly (30) comprises a pair of symmetrically arranged racks (31), a driving gear (32) meshing between the two racks (31), a blocking plate (33) fixedly connected to the bottom of the rack (31) on one side close to the conveyor belt (12), and a turning panel (34) rotatably connected to the bottom of the other rack (31), and the driving gear (32) is driven by a servo motor.

4. The paper product drying machine according to claim 3, characterized in that: The toggle assembly (40) comprises a slide seat (41) slidably connected to one side of the mounting plate (11) and a slot (42) provided at the bottom of one side of the flip panel (34); a driving wheel (43) is rotatably connected inside the slide seat (41); a toggle rod (44) is provided on one side of the slot (42) of the slide seat (41); and the driving wheel (43) is driven by a servo motor.

5. The paper product drying machine according to claim 3, characterized in that: The ejection assembly (50) comprises a plurality of ejection holes (51) formed on the flip panel (34) and a positioning plate (52) fixedly connected to the flip panel (34) on the side close to the conveyor belt (12); the positioning plate (52) is provided with a plurality of ejection bolts (53) on the side close to the positioning plate (52).

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