Multi-layer rack for drying wood veneers

Abstract

The utility model provides a multi-layer shelf for drying wood veneers, which comprises a bottom plate, a first motor and a second motor, two side walls of the bottom plate are fixedly connected with fixing supports, a plurality of placing plates are arranged between the two fixing supports at equal intervals, the first motor is fixedly connected to the top of the bottom plate, and the second motor is fixedly connected to the bottom of the bottom plate. A first motor is fixedly connected to the bottom of the placing plate, a driving rod is fixedly connected to the driving end of the first motor, the top end of the driving rod is fixedly connected with the lowermost placing plate, every two adjacent placing plates are fixedly connected through two fixing rods, and the two fixing rods are fixedly connected to the two opposite corners of the placing plates correspondingly. In the up-and-down moving process of the supporting plate, the contact area of the supporting plate and the wood veneer can be changed, and therefore it is guaranteed that all parts of the wood veneer can be evenly dried. And the wood veneers can be dried at different angles through the rotating function of the placing plates, and the problem that drying is uneven due to the fact that the hot air direction is fixed is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wood single board technical field, concretely is a kind of wood single board drying with multi-layer shelf. BACKGROUND

[0002] In the field of wood single board drying, the traditional drying method often has the problems of low drying efficiency and uneven drying. Specifically, the traditional drying equipment usually directly stacks wood single boards in the drying chamber and dries them by hot air. However, this stacking method results in small gaps between the wood single boards, making it difficult for the hot air to fully penetrate the wood single boards, which leads to low drying efficiency. At the same time, due to the fixed direction of the hot air, different parts of the wood single boards receive different levels of drying, often leading to uneven drying and affecting the quality of the wood single boards. SUMMARY

[0003] The utility model aims at solving the shortcomings in the prior art and provides a wood single board drying multi-layer shelf.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wood single board drying multi-layer shelf, comprising a bottom plate, a first motor and a second motor, both side walls of the bottom plate are fixedly connected with fixed supports, a plurality of placing plates are arranged between the two fixed supports, the plurality of placing plates are equidistantly arranged, the first motor is fixedly connected at the top of the bottom plate, a drive rod is fixedly connected to the drive end of the first motor, the top end of the drive rod is fixedly connected to the lowermost placing plate, two fixed rods are fixedly connected between adjacent two placing plates, the two fixed rods are fixedly connected to two opposite corners of the placing plate, a plurality of fixed grooves are formed through the top of the placing plate, two second motors are fixedly connected to the top of the two fixed supports, a lead screw is fixedly connected to the drive end of the second motor, a limiting groove is formed in the side wall of the fixed support close to the placing plate, the lead screw is rotatably connected inside the limiting groove, a plurality of support plates are equidistantly threadedly connected to the outer surface of the lead screw, and the plurality of support plates correspond to the plurality of placing plates respectively.

[0005] Preferably, the plurality of fixed grooves are arranged in a ring array on the four sides of the placing plate, and the two support plates are adapted to the two fixed grooves respectively.

[0006] Preferably, the plurality of support plates are all slidingly connected inside the limiting groove.

[0007] Preferably, one of the support plates is located behind one of the fixed rods, and the other support plate is located in front of the other fixed rod.

[0008] The utility model has the following beneficial effects:

[0009] 1. By using the support plate to lift the wood veneer, the exposed area of the wood veneer is increased, so that the hot air can be more fully contacted with the wood veneer, thereby improving the drying efficiency.

[0010] 2. The support plate can change the contact area with the wood veneer during up and down movement, thereby ensuring that each part of the wood veneer can be evenly dried. The rotating function of the placing plate allows the wood veneer to be dried at different angles, avoiding the problem of uneven drying caused by fixed hot air direction.

[0011] 3. The adjacent placing plates are connected by the fixed rod to form a stable overall structure, enhancing the load-bearing capacity and stability of the shelf. The design of the support plate and the limiting groove allows the entire device to remain stable during lifting and rotating, avoiding safety hazards caused by shaking. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Among them, 1, the bottom plate; 2, the fixed support; 3, the first motor; 4, the drive rod; 5, the placing plate; 6, the fixed slot; 7, the fixed rod; 8, the second motor; 9, the limiting groove; 10, the lead screw; 11, the support plate. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the utility model. EMBODIMENT

[0015] As Figure 1As shown, the utility model embodiment provides a kind of wood veneer drying with plywood shelf, including bottom plate 1, first motor 3 and second motor 8, both side walls of bottom plate 1 are fixedly connected with fixed support 2, multiple placing plates 5 are arranged between two fixed supports 2, multiple placing plates 5 are equidistantly arranged, first motor 3 is fixedly connected at the top of bottom plate 1, the driving end of first motor 3 is fixedly connected with driving rod 4, the top of driving rod 4 is fixedly connected with the placing plate 5 located in the lowermost, two placing plates 5 are fixedly connected between adjacent two placing plates 5 by two fixed rods 7, two fixed rods 7 are fixedly connected at two opposite corners of placing plate 5, multiple fixed grooves 6 are formed in the top of placing plate 5, two second motors 8 are fixedly connected at the top of two fixed supports 2, the driving end of second motor 8 is fixedly connected with screw rod 10, the side wall of two fixed supports 2 close to placing plate 5 is provided with limit groove 9, screw rod 10 is rotatably connected in the inside of limit groove 9, the outer surface of screw rod 10 is equidistantly screw-connected with multiple support plates 11, and multiple support plates 11 are respectively corresponding with multiple placing plates 5.

[0016] By distributing fixed grooves 6 in annular array on the four sides of placing plate 5, it can ensure that support plate 11 has more uniform stress distribution when supporting wood veneer, thereby improving the stability of the entire structure. The design of annular array of fixed grooves 6 allows support plate 11 to support wood veneer from multiple directions, which helps to maintain the flatness of wood veneer during drying, allowing hot air to penetrate wood veneer more evenly and improving drying efficiency. This design allows support plate 11 to be flexibly adjusted in position as needed to accommodate wood veneer of different sizes and shapes, enhancing the versatility of the equipment.

[0017] The design of multiple support plates 11 slidingly connected inside limit groove 9 can ensure that support plate 11 has precise trajectory control when moving up and down, avoiding safety hazards caused by shaking or deviation. The slidingly connected design makes it easy to disassemble and install support plate 11, facilitating maintenance and maintenance of the equipment.

[0018] The design of one of the support plates 11 being located behind one of the fixed rods 7 and the other support plate 11 being located in front of the other fixed rod 7 ensures that support plate 11 does not interfere with fixed rod 7 when moving up and down or rotating placing plate 5, thereby ensuring smooth operation of the equipment. By reasonably arranging the positional relationship of support plate 11 and fixed rod 7, the space inside the plywood shelf can be maximized, improving the space utilization of the equipment.

[0019] Working principle: when the wood veneer drying is used in the multi-layer frame, the two second motors 8 can drive the two lead screws 10 to drive the plurality of supporting plates 11 to move downward along the limiting grooves 9 at the same time, so that the two supporting plates 11 enter the two fixed grooves 6 on the corresponding placing plates 5 respectively, and the operator can place a plurality of wood veneers to be dried on the plurality of placing plates 5 in turn, and then the second motor 8 can drive the supporting plate 11 to move upward and reset, so that the two supporting plates 11 lift the wood veneers on the corresponding placing plates 5 at both ends, so that the wood veneers on the supporting plate 11 keep a certain distance with the placing plate 5, which is convenient to increase the exposed surface area of the wood veneer, and is beneficial to improve the wood veneer drying efficiency. Then the second motor 8 drives the lead screw 10 to drive the plurality of supporting plates 11 to move downward through the fixed grooves 6, so that the wood veneers on the two supporting plates 11 fall on the placing plate 5, and the supporting plate 11 moving downward will move to the lower side of the corresponding placing plate 5, and then the first motor 3 can drive the driving rod 4 to drive the placing plate 5 at the lowermost side to rotate ninety degrees around the center axis of the driving rod 4, and the adjacent two placing plates 5 are connected through the fixed rod 7, so that the plurality of placing plates 5 are rotated, and since one of the supporting plates 11 is located behind one of the fixed rods 7, and the other supporting plate 11 is located in front of the other fixed rod 7, the supporting plate 11 will not contact the fixed rod 7 on the rotating placing plate 5, which is convenient for the placing plate 5 to rotate. When the placing plate 5 is rotated, the second motor 8 is started again to reset the supporting plate 11. At this time, the supporting plate 11 lifts the wood veneer on the corresponding placing plate 5 and moves to the upper side of the placing plate 5, so that the wood veneer also rotates ninety degrees. By changing the contact area of the supporting plate 11 and the wood veneer, it can be ensured that the whole area of the wood veneer can be evenly dried.

[0020] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A kind of wood veneer drying with shelf, including bottom plate (1), first motor (3) and second motor (8), it is characterized in that: Both sides of the bottom plate (1) are fixedly connected with fixed supports (2), a plurality of placing plates (5) are arranged between the two fixed supports (2), the plurality of placing plates (5) are equidistantly arranged, the first motor (3) is fixedly connected to the top of the bottom plate (1), the driving end of the first motor (3) is fixedly connected with a driving rod (4), the top end of the driving rod (4) is fixedly connected with the lowermost placing plate (5), two adjacent placing plates (5) are fixedly connected through two fixed rods (7), the two fixed rods (7) are fixedly connected at two opposite corners of the placing plate (5), a plurality of fixed grooves (6) are formed in the top of the placing plate (5), two second motors (8) are fixedly connected to the top of the two fixed supports (2), the driving end of the second motor (8) is fixedly connected with a lead screw (10), the two fixed supports (2) are provided with limiting grooves (9) on the side wall close to the placing plate (5), the lead screw (10) is rotatably connected in the limiting groove (9), and the outer surface of the lead screw (10) is equidistantly and threadedly connected with a plurality of supporting plates (11), and the plurality of supporting plates (11) correspond to the plurality of placing plates (5) respectively.

2. The kind of wood veneer drying shelf according to claim 1, characterized in that: The plurality of fixed grooves (6) are annularly arranged on the four sides of the placing plate (5), and the two supporting plates (11) are adapted to the two fixed grooves (6) respectively.

3. The kind of wood veneer drying shelf according to claim 1, characterized in that: The plurality of supporting plates (11) are slidably clamped in the limiting groove (9).

4. The wood veneer drying shelf according to claim 1, characterized in that: One of the supporting plates (11) is located behind one of the fixed rods (7), and the other supporting plate (11) is located in front of the other fixed rod (7).

Images