Drying device for paper product processing

Abstract

The utility model discloses a paper product processing drying device which comprises a shell, translation plates are symmetrically connected to the inner bottom of the shell in a sliding mode, two sets of drying assemblies are symmetrically arranged at the upper ends of the translation plates, an extrusion plate is fixedly installed between the two sets of drying assemblies, a groove is formed in the inner bottom of the shell, and the extrusion plate is fixedly installed in the groove. A plurality of conveying rollers used for conveying paperboards are arranged in the groove at equal intervals. And a control mechanism for controlling the two translation plates to move is arranged at the bottom of the shell. According to the paperboard drying device, the conveying rollers are used for conveying, sliding friction of the bottom of a paperboard is changed into rolling friction, friction is reduced, the distance between the drying rollers can be adjusted according to requirements, and the use requirement is met.

Description

Technical Field

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

[0002] The application number is: "CN202222149245.3" A drying device for paper product manufacturing and processing, comprising a chassis, an exhaust unit arranged on the top of the chassis and a drying component; the exhaust unit is installed in the middle position of the top of the chassis, and its inner cavity maintains a negative pressure state during the operation of the exhaust unit; an exhaust pipe for exhausting to the outside is arranged at the output end of the exhaust unit; the drying component comprises a plurality of groups of squeezing rollers and squeezing plates arranged in pairs; a mounting plate is arranged in the chassis, the squeezing rollers are arranged in pairs and assembled with the mounting plate through a driving shaft; the squeezing rollers are arranged in pairs; a heater is arranged inside the chassis, the heaters are symmetrically arranged on both sides of the squeezing plate, and heat is supplied to the squeezing plate, and the utility model drives the squeezing rollers to rotate through the driving shaft; thereby, the paperboard is conveniently transported; the paperboard is clamped by the squeezing rollers and the squeezing plates on both sides, and the heater continuously supplies heat, so that the paperboard can be conveniently dried, the glue liquid dries quickly, and displacement is prevented, while the drying efficiency is improved;

[0003] In the above patent, the bottom of the cardboard will contact the inner bottom of the chassis during transportation, causing friction, increasing the transportation resistance, and easily causing the cardboard to wear, affecting the quality of the cardboard. Secondly, the roller body is only an elastic part that can undergo elastic deformation, and cardboards of different thicknesses can be clamped and transported. The scope of application is limited and cannot meet the needs of thicker cardboards. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a drying device for paper product processing, which utilizes conveying rollers for conveying, and the bottom of the paperboard changes from sliding friction to rolling friction, thereby reducing friction, and the spacing between the drying rollers can be adjusted according to needs to meet the needs of use.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A drying device for paper product processing, comprising a shell, a translation plate symmetrically slidably connected to the inner bottom of the shell, two groups of drying components symmetrically arranged on the upper end of the translation plate, an extrusion plate fixedly installed between the two groups of drying components, a groove is provided on the inner bottom of the shell, and a plurality of conveying rollers for conveying paperboards are evenly spaced inside the groove;

[0007] A control mechanism for controlling the movement of the two translation plates is arranged at the bottom of the housing.

[0008] Preferably, each group of the drying components consists of three drying rollers arranged at equal intervals.

[0009] Preferably, the control mechanism comprises two rotating rods rotatably connected to the left and right sides of the housing, the opposite ends of the two rotating rods are fixedly mounted with screws, the other ends of the screws are threadedly connected with threaded barrels, and the other ends of the threaded barrels are fixedly connected to the translation plate;

[0010] The two rotating rods are connected via a transmission assembly.

[0011] Preferably, it further comprises a mounting plate fixedly mounted on the side wall of the shell, a driving motor is fixedly mounted on the side wall of the mounting plate, and the driving motor is coaxially fixed with the rotating rod.

[0012] Preferably, the outer side of the threaded barrel is a square structure and is slidably connected to the inner bottom of the shell.

[0013] Preferably, the transmission assembly includes a rotating shaft rotatably connected to the bottom of the shell, and transmission wheels are fixedly mounted on both ends of the rotating shaft and one end of the two rotating rods away from the screw rod, and two adjacent transmission wheels are connected by a transmission belt.

[0014] The utility model has the following beneficial effects:

[0015] 1. Through the design of the control mechanism, the translation plate can move towards or in the opposite direction, and the distance between the drying rollers can be adjusted according to the needs to meet the needs of use;

[0016] 2. Through the design of drying rollers and conveying rollers, the conveying rollers convey the cardboard, and the drying rollers squeeze the cardboard, and the cardboard can be dried at the same time, so that the glue liquid dries quickly and the drying efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a drying device for paper product processing proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the back structure of a drying device for paper product processing proposed by the utility model;

[0019] Figure 3 This is a structural schematic diagram of the other side of the back of a drying device for paper product processing proposed by the utility model.

[0020] In the figure: 1 shell, 2 drying roller, 3 groove, 4 conveying roller, 5 driving motor, 6 mounting plate, 7 rotating rod, 8 rotating shaft, 9 threaded cylinder, 10 screw, 11 extrusion plate, 12 translation plate, 13 transmission belt, 14 transmission wheel. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Reference Figure 1-Figure 3 , a drying device for paper product processing, comprising a shell 1, a translation plate 12 is symmetrically slidably connected to the inner bottom of the shell 1, two groups of drying components are symmetrically arranged on the upper end of the translation plate 12, each group of drying components consists of three drying rollers 2 arranged at equal intervals, the spacing between the multiple groups of two opposite drying rollers 2 at the front end of the squeezing plate 11 gradually decreases along the direction close to the squeezing plate 11, and the paperboard can be squeezed, and the spacing between the multiple groups of two opposite drying rollers 2 at the rear end is the same as the two squeezing plates 11, and the squeezing plate 11 is fixedly installed between the two groups of drying components, and a groove 3 is opened at the inner bottom of the shell 1, and a plurality of conveying rollers 4 for conveying paperboard are arranged at equal intervals inside the groove 3;

[0024] More specifically, the drying roller 2 and the conveying roller 4 are driven by a driving system, and adjacent conveying rollers 4 are connected by chains to form a chain transmission system. The driving device (such as a motor) drives one conveying roller 4 through a chain, and then transmits power to the remaining conveying rollers 4 through the chain. This is a common and mature technology on the market; the drying roller 2 is also a common and mature technology, which will not be described in detail here.

[0025] The bottom of the housing 1 is provided with a control mechanism for controlling the movement of the two translation plates 12, the control mechanism includes two rotating rods 7 rotatably connected to the left and right sides of the housing 1, the opposite ends of the two rotating rods 7 are fixedly mounted with screws 10, the threads of the two screws 10 are arranged in opposite directions, so that the two threaded barrels 9 can move towards or opposite to each other, the other end of the screw 10 is threadedly connected with the threaded barrel 9, the other end of the threaded barrel 9 is fixedly connected to the translation plate 12, the outer side of the threaded barrel 9 is a square structure, and is slidably connected to the inner bottom of the housing 1, so that the threaded barrel 9 can move stably;

[0026] It also includes a mounting plate 6 fixedly mounted on the side wall of the housing 1, a driving motor 5 is fixedly mounted on the side wall of the mounting plate 6, and the driving motor 5 is coaxially fixed with the rotating rod 7;

[0027] The two rotating rods 7 are connected by a transmission assembly, which includes a rotating shaft 8 rotatably connected to the bottom of the shell 1, and transmission wheels 14 are fixedly installed on both ends of the rotating shaft 8 and the ends of the two rotating rods 7 away from the screw rod 10, and two adjacent transmission wheels 14 are connected by a transmission belt 13.

[0028] Working principle:

[0029] During operation, the driving system drives the conveying roller 4 and the drying roller 2 to rotate, and then squeezes the glued cardboard. The conveying roller 4 conveys the cardboard, and the drying roller 2 squeezes the cardboard. At the same time, the cardboard can be dried, so that the glue is dried quickly and the drying efficiency is improved. As the cardboard moves, the squeezing force of the drying roller 2 on the cardboard becomes stronger, ensuring that the cardboard can enter between the two squeezing plates 11, and finally discharge from the other side after squeezing and forming.

[0030] When drying cardboards of different thicknesses, one of the rotating rods 7 is driven to rotate by the driving motor 5. With the cooperation of the transmission wheel 14, the transmission belt 13 and the rotating shaft 8, the two rotating rods 7 are rotated synchronously, so that the two threaded cylinders 9 push the translation plate 12 to move toward or away from each other. The spacing between the drying rollers 2 is adjusted according to the needs to meet the use requirements.

[0031] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A drying device for paper product processing, comprising a housing (1), characterized in that: The inner bottom of the shell (1) is symmetrically slidably connected with a translation plate (12), the upper end of the translation plate (12) is symmetrically provided with two groups of drying components, and an extrusion plate (11) is fixedly installed between the two groups of drying components. The inner bottom of the shell (1) is provided with a groove (3), and a plurality of conveying rollers (4) for conveying paperboards are evenly spaced inside the groove (3); The bottom of the housing (1) is provided with a control mechanism for controlling the movement of the two translation plates (12).

2. A drying device for paper product processing according to claim 1, characterized in that: Each group of the drying components consists of three drying rollers (2) arranged at equal intervals.

3. A drying device for paper product processing according to claim 1, characterized in that: The control mechanism comprises two rotating rods (7) rotatably connected to the left and right sides of the housing (1), a screw rod (10) being fixedly mounted on opposite ends of the two rotating rods (7), the other end of the screw rod (10) being threadedly connected to a threaded barrel (9), and the other end of the threaded barrel (9) being fixedly connected to a translation plate (12); The two rotating rods (7) are connected via a transmission assembly.

4. A drying device for paper product processing according to claim 3, characterized in that: It also comprises a mounting plate (6) fixedly mounted on the side wall of the housing (1), a driving motor (5) being fixedly mounted on the side wall of the mounting plate (6), and the driving motor (5) is coaxially fixed with the rotating rod (7).

5. A drying device for paper product processing according to claim 3, characterized in that: The outer side of the threaded cylinder (9) is a square structure and is slidably connected to the inner bottom of the shell (1).

6. A drying device for paper product processing according to claim 3, characterized in that: The transmission assembly comprises a rotating shaft (8) rotatably connected to the bottom of the housing (1), and transmission wheels (14) are fixedly mounted on both ends of the rotating shaft (8) and one end of two rotating rods (7) away from the screw rod (10), and two adjacent transmission wheels (14) are connected by a transmission belt (13).

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