A veneer storage device

Abstract

The utility model discloses a kind of veneer storage equipment, including rack, lifting structure is arranged on the rack with driving veneer lifting, horizontal moving structure is arranged on the lifting structure with driving veneer movement, the side of the rack is provided with the conveying structure of conveying veneer to the rack and the clamping structure that makes multiple veneer can be accurately positioned to horizontal moving structure on.The utility model realizes the automatic storage and stacking of veneer by the synergistic effect of lifting structure, horizontal moving structure, conveying structure and clamping structure, improves work efficiency and positioning accuracy, reduces manual intervention, and the stability of lifting process is guaranteed by counterweight design simultaneously;The veneer storage equipment provided by the utility model greatly reduces the damage of veneer in conveying and stacking process.

Description

Technical Field

[0001] This utility model relates to the field of wood processing technology, specifically to a veneer storage device. Background Technology

[0002] In the field of wood veneer processing, traditional wood veneer storage relies heavily on manual operation, which is inefficient and can easily cause problems such as damage to the wood veneer or uneven stacking.

[0003] Patent application number 2020104166637 discloses a wood veneer drying equipment. Although this patent can dry wood veneer, the dried veneer needs to be removed manually one by one, which is time-consuming and labor-intensive. Utility Model Content

[0004] In view of the above-mentioned technical deficiencies, the purpose of this utility model is to provide a veneer storage device to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The present invention provides a wood veneer storage device, including a frame, a lifting structure for driving the wood veneer to rise and fall on the frame, a horizontal moving structure for driving the wood veneer to move on the lifting structure, a conveying structure for transporting the wood veneer into the frame and a clamping structure for ensuring that multiple pieces of wood veneer can be accurately placed on the horizontal moving structure on one side of the frame.

[0006] Preferably, the lifting structure includes a lifting frame, a lifting chain, a lifting chain drive shaft, and lifting chain driven shafts, lifting chain gears, and lifting transmission chains on both sides of the lifting chain drive shaft. Specifically, lifting chains are fixedly connected to the upper corners of the lifting frame. Multiple lifting chain gears are provided on both the lifting chain drive shaft and the lifting chain driven shaft. Lifting transmission chains are provided on the lifting chain gears of the lifting chain drive shaft and the lifting chain driven shaft. The lifting chains mesh with the lifting chain gears. The lifting chain drive shaft is driven to rotate by a motor, which drives the lifting chain driven shaft to rotate through the lifting transmission chains, thereby causing the lifting chain and the lifting frame to rise or fall. A counterweight is provided on one side of the lifting chain so that the lifting chains on both sides can rise and fall simultaneously.

[0007] Preferably, the translational structure includes a horizontal moving chain, a horizontal moving shaft, a horizontal connecting chain, and a motor. Gears are sleeved on the horizontal moving shaft and the output shaft of the motor, and the horizontal connecting chain is sleeved on the gears of the horizontal moving shaft and the output shaft of the motor.

[0008] Preferably, the conveying structure includes a conveyor belt mounted on a conveyor frame and a plurality of rotating nylon rollers.

[0009] Preferably, the clamping structure includes a retractable push plate and a clamping plate.

[0010] Preferably, a veneer placement rack is provided on the horizontal moving chain.

[0011] Preferably, one end of the push plate is bent upwards to form a bent portion.

[0012] The beneficial effects of this utility model are as follows: Through the synergistic effect of the lifting structure, horizontal moving structure, conveying structure and clamping structure, this utility model realizes the automated storage and stacking of wood veneer, improves work efficiency and positioning accuracy, reduces manual intervention, and ensures the stability of the lifting process through the counterweight design; the wood veneer storage equipment provided by this utility model greatly reduces the damage to wood veneer during the conveying and stacking process. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 A schematic diagram of the overall structure of this utility model.

[0015] Figure 2 A schematic diagram of the conveying structure provided by this utility model.

[0016] Figure 3 A schematic diagram of the clamping structure provided by this utility model.

[0017] Explanation of reference numerals in the attached drawings: 1-Frame; 21-Lifting frame; 22-Lifting chain; 23-Lifting chain drive shaft; 24-Lifting chain driven shaft; 25-Lifting chain gear; 26-Lifting transmission chain; 27-Counterweight; 31-Horizontal moving chain; 32-Horizontal moving shaft; 33-Horizontal connecting chain; 6-Vein placement rack; 41-Conveyor belt; 42-Conveyor frame; 43-Nylon roller brush; 51-Push plate; 52-Clamping plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example: like Figures 1-3 As shown, this utility model provides a wood veneer storage device, including a frame 1. The frame 1 is provided with a lifting structure that drives the wood veneer to rise and fall. The lifting structure is provided with a horizontal moving structure that drives the wood veneer to move. One side of the frame 1 is provided with a conveying structure that transports the wood veneer into the frame 1 and a clamping structure that allows multiple pieces of wood veneer to be accurately placed on the horizontal moving structure.

[0020] Specifically, the lifting structure includes a lifting frame 21, a lifting chain 22, a lifting chain drive shaft 23, and lifting chain driven shafts 24, lifting chain gears 25, and lifting transmission chains 26 on both sides of the lifting chain drive shaft 23. Specifically, lifting chains 22 are fixedly connected to the upper corners of the lifting frame 21. Multiple lifting chain gears 25 are provided on both the lifting chain drive shaft 23 and the lifting chain driven shaft 24. Lifting transmission chains 26 are provided on the lifting chain gears 25 of the lifting chain drive shaft 23 and the lifting chain driven shaft 24. The lifting chains 22 mesh with the lifting chain gears 25. The lifting chain drive shaft 23 is driven to rotate by a motor, which drives the lifting chain driven shaft 24 to rotate through the lifting transmission chains 26, thereby causing the lifting chains 22 and the lifting frame 21 to rise or fall. A counterweight block 27 is provided on one side of the lifting chain 22 so that the lifting chains 22 on both sides can rise and fall simultaneously.

[0021] Specifically, the horizontal moving structure includes a horizontal moving chain 31, a horizontal moving shaft 32, and a horizontal connecting chain 33. The horizontal moving structure can be driven by a motor. Gears are fitted on the horizontal moving shaft 32 and the output shaft of the motor. The horizontal connecting chain 33 is fitted on the gears of the horizontal moving shaft 32 and the output shaft of the motor. When the motor rotates, the horizontal moving shaft 32 drives the horizontal moving chain 31 to move by driving the horizontal connecting chain 32.

[0022] In this embodiment, a veneer placement rack 6 is also provided on the horizontal moving chain 31. The veneer placement rack is used to stack multiple veneers on it. In this embodiment, there are three placement racks 6.

[0023] Specifically, the conveying structure includes a conveyor belt 41, a conveyor frame 42, and multiple rotating nylon rollers 43.

[0024] The conveyor structure is used to transport the dried veneer into the frame 1. It includes a conveyor belt 41 that can be mounted on a conveyor frame 42 via rollers, and multiple nylon roller brushes 43 connected by a rotating shaft mounted on the frame 1. Both the conveyor belt 41 and the nylon roller brushes 43 are driven by a motor. The nylon roller brushes 43 are located above the conveyor belt 41.

[0025] In this embodiment, the clamping structure includes a push plate 51 and a clamping plate 52. Both the push plate 51 and the clamping plate 52 can be pushed by a telescopic rod. In this embodiment, the telescopic rod is a push-pull rod powered by a cylinder. The end of the push plate 51 away from the wood veneer is bent upward to form an "L" shape, which is used to carry and receive the wood veneer conveyed by the conveying structure. The upward bending part of the push plates 51 on both sides fixes the position of the wood veneer. The clamping plate 52 is used to clamp the wood veneer.

[0026] Working principle: This invention uses a conveying structure mounted on a frame 1 to transport dried wood veneer into the frame 1. Patent application number 2020104166637 discloses a wood rotary-cut veneer drying device, which can feed wood veneer one by one onto the conveying structure.

[0027] At this time, the push plate 51 catches the veneer and moves inward to fix the position of the veneer. The clamping plate 52 holds the veneer. After the push plate 51 is pushed outward to release, the clamping plate 52 is released again, causing the veneer to fall onto the veneer placement rack 6. The frame 1 is equipped with a sensor (such as an ultrasonic sensor) to identify the height of the veneer. It will detect changes in the height or position of the veneer pile. When one of the placement racks 6 is full of veneer, the sensor sends this signal to the central controller, such as a PLC or a microcontroller. After receiving the signal, the central controller will process it according to the preset logic and then send an instruction to the horizontal moving structure to move the placement rack 6 filled with veneer so that the empty placement rack 6 can continue to hold veneer.

[0028] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A veneer storage device, characterized in that, Includes a frame (1), on which a lifting structure is provided to drive the wood veneer to rise and fall, and on which a horizontal moving structure is provided to drive the wood veneer to move. On one side of the frame (1) is a conveying structure to transport the wood veneer into the frame (1) and a clamping structure to ensure that multiple wood veneers can be accurately placed on the horizontal moving structure.

2. The veneer storage device as described in claim 1, characterized in that, The lifting structure includes a lifting frame (21), a lifting chain (22), a lifting chain drive shaft (23), and lifting chain driven shafts (24), lifting chain gears (25), and lifting transmission chains (26) on both sides of the lifting chain drive shaft (23). Specifically, lifting chains (22) are fixedly connected to the upper corners of the lifting frame (21), and multiple lifting chain gears (25) are provided on both the lifting chain drive shaft (23) and the lifting chain driven shaft (24). A lifting transmission chain (26) is provided on the lifting chain gear (25) of (24). The lifting chain (22) meshes with the lifting chain gear (25). The lifting chain drive shaft (23) is driven to rotate by a motor. The lifting chain driven shaft (24) is driven to rotate by the lifting transmission chain (26), thereby driving the lifting chain (22) and the lifting frame (21) to rise or fall. A counterweight (27) is provided on one side of the lifting chain (22) so that the two lifting chains (22) can rise and fall at the same time.

3. The veneer storage device as described in claim 1, characterized in that, The translational structure includes a horizontal moving chain (31), a horizontal moving shaft (32), a horizontal connecting chain (33), and a motor. Gears are sleeved on the horizontal moving shaft (32) and the output shaft of the motor, and the horizontal connecting chain (33) is sleeved on the gears of the horizontal moving shaft (32) and the output shaft of the motor.

4. The veneer storage device as described in claim 1, characterized in that, The conveying structure includes a conveyor belt (41) mounted on a conveyor frame (42) and multiple rotating nylon rollers (43).

5. The veneer storage device as described in claim 1, characterized in that, The clamping structure includes a retractable push plate (51) and a clamping plate (52).

6. The veneer storage device as described in claim 3, characterized in that, A veneer placement rack (6) is provided on the horizontal moving chain (31).

7. The veneer storage device as described in claim 5, characterized in that, One end of the push plate (51) is bent upward to form a bent section.

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