CN215571928U

CN215571928U - Plywood processing stoving mechanism

Info

Publication number: CN215571928U
Application number: CN202121373083.0U
Authority: CN
Inventors: 周于乘; 华浩彤; 李丹阳
Original assignee: Lianyungang Sanyuan Wood Industry Co ltd
Current assignee: Lianyungang Sanyuan Wood Industry Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-18
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a drying mechanism for plywood processing, which comprises a drying box, a sliding support and a sealing door, wherein a conveyor belt is installed in the drying box through a support, a pressure roller is installed at the top of the conveyor belt in the drying box through a bearing, the top of the drying box is connected with a sliding rail through a bolt, the bottom of the sliding rail is provided with the sliding support, the sliding support is connected with the sliding rail in a sliding manner through a top sliding block, the bottom of the sliding support is provided with a drying groove, and the drying groove is connected with a drying fan through a rotating shaft. The drying mechanism for processing the plywood, disclosed by the utility model, has the advantages of simple structure, low cost, good drying effect, energy conservation and environmental friendliness, and is suitable for wide popularization and use.

Description

Plywood processing stoving mechanism

Technical Field

The utility model relates to the technical field of plywood production and processing, in particular to a plywood processing and drying mechanism.

Background

The plywood is one of the common materials of furniture, one of three large boards of artificial board, can also supply function materials such as the plane, boats and ships, train, car, building and packing box, a pack of veneers is usually formed by mutually perpendicular assembly and gluing according to the direction of the grain of the adjacent layer, usually its surface board and inner plate are symmetrically disposed on both sides of the central layer or board core, the board blank made up by criss-cross matching of glued veneers according to the direction of the grain is pressed under the condition of heating or not, before the plywood is glued, the board surface needs to be cleaned and dried, prevent the board surface from being moist or having various surface sundries to influence the gluing quality of the plywood, therefore, the glued board must be heated and dried.

At present, the existing plywood drying mechanism has the following defects when in use: 1. when carrying out drying process, because the plywood variation in size, the stoving wind direction is difficult to adjust and changes, leads to peripheral stoving effect relatively poor, influences veneer processing, easily produces a large amount of steam during 2, drying process, and after the drying process, heat runs off extravagantly. Therefore, a plywood processing and drying mechanism is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a plywood processing and drying mechanism which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a plywood processing stoving mechanism, includes stoving case, sliding support and sealing door, the stoving incasement is through the support mounting conveyer belt, bearing installation swager is passed through at the top that the stoving incasement is located the conveyer belt, bolted connection slide rail is passed through at the top of stoving incasement, the bottom of slide rail is provided with sliding support, sliding support passes through top slider and slide rail sliding connection, the stoving groove has been seted up to sliding support's bottom, stoving inslot connects drying fan through the pivot.

Furthermore, a preheating box is arranged on one side of the drying box, a material discharging plate is arranged in the preheating box, a wind guide pipe is arranged at the top of the preheating box, the wind inlet end of the wind guide pipe is communicated with the wind outlet end of the drying box, the material discharging plate is installed on the preheating box through a support, and the preheating box is connected with the wind guide pipe through a bolt.

Further, a lead screw is installed on one side in the sliding support through a bearing, a corresponding screw block is arranged on the periphery of the lead screw, a pressing plate corresponding to the drying fan is arranged on one side of the screw block, a servo motor is arranged at the top in the sliding support and connected with the lead screw through a driving shaft, a groove is formed in the top, located in the drying groove, of the sliding support, a spring is arranged in the groove, a pressing rod corresponding to the drying fan is arranged at the bottom of the spring, the screw block is connected with the pressing plate through a bolt, the sliding support is provided with the servo motor through a clamping groove, and the pressing rod is connected with the groove in a sliding mode.

Furthermore, a feed inlet is formed in the top, located at the feeding end of the conveyor belt, of one side of the drying box, a discharge outlet is formed in the bottom, located at the discharging end of the conveyor belt, of the other side of the drying box, sealing doors are arranged on one sides of the drying box and the preheating box, and the drying box and the preheating box are connected with the sealing doors through hinges.

Furthermore, one side of the preheating box is provided with an air outlet, the top of the drying box is provided with an air inlet pipe, the air inlet pipe penetrates through the sliding support and is communicated with the drying groove through a preset opening, and the drying box is connected with the air inlet pipe through a bolt.

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

1. through the sliding support, the stoving groove, lead screw, silk piece, servo motor and the clamp plate that set up, can adjust drying fan's angle according to panel size to adjust the stoving direction, avoid the periphery of plywood to be difficult to reach the stoving effect, improve drying efficiency, convenient and practical more moreover, the suitability is good.

2. Through the guide duct, preheating cabinet and the blowing board that set up, when carrying out drying process for a long time, can derive the recovery with the steam that the stoving incasement produced and recycle, carry out preheating process to the plywood, avoid heat loss extravagant, it is energy-concerving and environment-protective more, low cost moreover, simple structure is practical.

Drawings

Fig. 1 is a schematic perspective view of a drying mechanism for plywood processing according to the present invention.

FIG. 2 is a schematic diagram of a side view cross-sectional structure of a drying mechanism for plywood processing according to the present invention.

FIG. 3 is a schematic view of a discharge port structure of a drying mechanism for plywood processing according to the present invention.

In the figure: 1. a drying box; 2. a conveyor belt; 3. a nip roll; 4. a slide rail; 5. a sliding support; 6. a drying tank; 7. drying the fan; 8. a screw rod; 9. silk blocks; 10. a servo motor; 11. pressing a plate; 12. an air inlet pipe; 13. a preheating box; 14. a material placing plate; 15. an air guide pipe; 16. a feed inlet; 17. a discharge port; 18. a sealing door; 19. an air outlet; 20. grooving; 21. a spring; 22. a pressure lever.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a plywood processing and drying mechanism comprises a drying box 1, a sliding support 5 and a drying fan 7 connected through a rotating shaft, wherein a support is arranged on a conveyor belt 2 in the drying box 1, a bearing is arranged at the top of the conveyor belt 2 in the drying box 1, a pressure roller 3 is arranged at the top of the conveyor belt 2 in the drying box 1, a sliding rail 4 is connected with the top of the drying box 1 through a bolt, the sliding support 5 is arranged at the bottom of the sliding rail 4, the sliding support 5 is connected with the sliding rail 4 through a top sliding block, the bottom of the sliding support 5 is provided with a drying groove 6, and the drying groove 6 is internally connected with the drying fan 7 through a rotating shaft.

One side in the drying box 1 can be provided with a cylinder corresponding to the sliding bracket 5.

The drying device comprises a drying box 1, and is characterized in that a preheating box 13 is arranged on one side of the drying box 1, a material discharging plate 14 is arranged in the preheating box 13, an air guide pipe 15 is arranged at the top of the preheating box 13, and an air inlet end of the air guide pipe 15 is communicated with an air outlet end of the drying box 1.

In this embodiment, as shown in fig. 1 and 2, the non-dried plywood can be placed through the preheating box 13 and the material discharging plate 14, and then the hot air generated during the drying process is guided into the preheating box 13 through the air guide pipe 15 to be preheated, so that the drying efficiency is improved, and the energy saving and environmental protection are realized.

The drying device is characterized in that a lead screw 8 is installed on one side in the sliding support 5 through a bearing, a corresponding screw block 9 is arranged on the periphery of the lead screw 8, a pressing plate 11 corresponding to the drying fan 7 is arranged on one side of the screw block 9, a servo motor 10 is arranged at the top in the sliding support 5, the servo motor 10 is connected with the lead screw 8 through a driving shaft, a slot 20 is formed in the top, located in the drying slot 6, of the sliding support 5, a spring 21 is arranged in the slot 20, and a pressing rod 22 corresponding to the drying fan 7 is arranged at the bottom of the spring 21.

In this embodiment, as shown in fig. 2, the screw rod 8 is driven to rotate by the servo motor 10, and when the pressing plate 11 is driven to move vertically downward by the screw block 9, one side of the drying fan 7 is pressed downward, and when the pressing plate 11 moves vertically upward, the other side of the drying fan 7 is pressed downward by the elastic potential energy through the slot 20, the spring 21 and the pressing rod 22, so that the angle of the drying fan 7 is changed, and the drying direction is adjusted.

The drying device comprises a drying box 1, a conveyor belt 2, a preheating box 13, a conveyor belt 2, a drying box, a preheating box and a sealing door 18, wherein the top of the feeding end of the conveyor belt 2, which is located on one side of the drying box 1, is provided with a feeding hole 16, the bottom of the discharging end of the conveyor belt 2, which is located on the other side of the drying box 1, is provided with a discharging hole 17, and the sealing door 18 is arranged on one side of each of the drying box 1 and the preheating box 13.

In this embodiment, as shown in fig. 1 and 3, the plywood is conveniently discharged and discharged through the feeding port 16 and the discharging port 17, and the entry of external dust into the plywood is conveniently reduced through the sealing door 18.

Wherein, one side of the preheating box 13 is provided with an air outlet 19, the top of the drying box 1 is provided with an air inlet pipe 12, and the air inlet pipe 12 penetrates through the sliding support 5 through a preset opening to be communicated with the drying groove 6.

In this embodiment, as shown in fig. 1-2, the air outlet 19 facilitates the circulation of air in the preheating chamber 13, and the air inlet pipe 12 facilitates the supply of air to the drying fan 7.

It should be noted that the present invention is a plywood processing and drying mechanism, when working, firstly an operator puts the plywood on a conveyor belt 2 in a drying box 1 from a feeding port 16, manually opens the conveyor belt 2 to drive the plywood to move horizontally to the bottom of a drying fan 7, then manually opens a servo motor 10 and the drying fan 7, the servo motor 10 drives a screw 8 to rotate, a pressing plate 11 is driven by a screw block 9 to move vertically downwards to press down one side of the drying fan 7, when the screw block 9 moves vertically upwards, a pressing rod 22 presses down the other side of the drying fan 7 by the elastic potential energy of a spring 21, thereby adjusting the angle of the drying fan 7, further changing the drying direction, improving the peripheral drying efficiency and the drying effect, the drying fan 7 dries the plywood hot air blown by the plywood, and finally sends the plywood out from a discharging port 17 through the conveyor belt 2 to be recovered, when carrying out continuous drying for a long time, can also put into the flitch 14 of blowing in the preheating cabinet 13 with the plywood that needs to dry on, carry out preheating treatment in the leading-in preheating cabinet 13 of produced steam when drying treatment through guide duct 15, heat loss when the greatly reduced drying treatment is extravagant, and is more energy-concerving and environment-protective, can also improve drying efficiency, and is practical reliable.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a plywood processing stoving mechanism, includes stoving case (1), sliding support (5) and sealing door (18), its characterized in that: the drying device is characterized in that a support is arranged in the drying box (1) to install the conveyor belt (2), the top of the conveyor belt (2) in the drying box (1) is provided with a pressure roller (3) through a bearing, the top of the drying box (1) is provided with a sliding rail (4) through a bolt, the bottom of the sliding rail (4) is provided with a sliding support (5), the sliding support (5) is connected with the sliding rail (4) through a top slider, a drying groove (6) is formed in the bottom of the sliding support (5), and a drying fan (7) is connected in the drying groove (6) through a rotating shaft.

2. The plywood processing and drying mechanism of claim 1, wherein: the drying device is characterized in that a preheating box (13) is arranged on one side of the drying box (1), a material discharging plate (14) is arranged in the preheating box (13), a wind guide pipe (15) is arranged at the top of the preheating box (13), the wind inlet end of the wind guide pipe (15) is communicated with the wind outlet end of the drying box (1), a gas outlet hole (19) is formed in one side of the preheating box (13), a gas inlet pipe (12) is arranged at the top of the drying box (1), and the gas inlet pipe (12) penetrates through the sliding support (5) through a preset opening to be communicated with the drying groove (6).

3. The plywood processing and drying mechanism of claim 1, wherein: one side in sliding bracket (5) is passed through bearing installation lead screw (8), the periphery of lead screw (8) is provided with corresponding silk piece (9), one side of silk piece (9) is provided with clamp plate (11) that correspond with drying blower (7), top in sliding bracket (5) is provided with servo motor (10), servo motor (10) are through drive shaft connection lead screw (8), the top that lies in stoving groove (6) in sliding bracket (5) is provided with fluting (20), be provided with spring (21) in fluting (20), the bottom of spring (21) is provided with depression bar (22) that correspond with drying blower (7).

4. The plywood processing and drying mechanism of claim 1, wherein: the top that one side of stoving case (1) is located conveyer belt (2) material loading end is provided with feed inlet (16), the bottom that the opposite side of stoving case (1) is located conveyer belt (2) unloading end is provided with discharge gate (17), one side of stoving case (1) and preheating cabinet (13) all is provided with sealing door (18).