Wood sheet cutting production line

Abstract

The wood sheet cutting production line is characterized in that a cutting machine is arranged at the tail end of a wood sheet conveying belt, a discharging conveying belt is arranged at a discharging port of the cutting machine, a wood sheet receiving frame is arranged at the tail end of the discharging conveying belt, and a rotary cutting plate feeding conveying belt and a connecting strip conveying belt are sequentially arranged on one side of the wood sheet conveying belt; the rotary cutting plate feeding conveying belt, the connecting strip conveying belt and the wood thin plate conveying belt are the same in conveying direction, a feeding station and a trimming station are sequentially arranged between the rotary cutting plate feeding conveying belt and the wood thin plate conveying belt, and a plate selecting station and a connecting strip cutting station are arranged between the connecting strip conveying belt and the wood thin plate conveying belt. The wood sheet conveying belt is provided with a wood sheet splicing station at the tail end of the connecting strip conveying belt, and a discharging station is arranged on one side of the wood sheet receiving frame. According to the structure, the wood thin plate cutting production line facilitates centralized processing of wood thin plate trimming, sorting, connecting strip machining, splicing and cutting, the site space is saved, and assembly line production of wood thin plate splicing and cutting is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of a splicing and cutting device for thin wood boards, in particular to a thin wood board cutting production line. Background Art

[0002] Solid wood multi-layer boards are realized by hot-pressing multiple stacked thin wood boards. Rotary cutting boards are obtained by rotary cutting tree trunks or thick branches. Rotary cutting boards are also thin wood boards with a very small thickness. However, due to the rotary cutting process, the rotary cutting boards are naturally curved at this time. Moreover, the edges of the rotary cutting boards will not be in a regular shape due to the bending or poor roundness of the tree trunks or branches themselves. Even some rotary cutting boards will have gaps or holes in the middle. Therefore, the rotary cutting boards need to be leveled first, and then the rotary cutting boards are trimmed to obtain thin wood boards with a rectangular structure. If there are still defects or holes in the middle of the rotary cutting boards, the defective or hole parts of the rotary cutting boards need to be cut off and separated into multiple rectangular thin wood boards. Then, the thin wood boards are spliced and fixed to form connected thin wood boards. Finally, the continuous thin wood boards are cut into relatively large thin wood boards according to the size of the subsequent hot-pressed solid wood multi-layer boards.

[0003] However, the production and processing equipment for the above processes are not integrated. It is necessary to transfer the wood boards through a turnover rack between different equipment. This not only requires additional turnover personnel and turnover equipment for turnover, increasing the production cost, but also inevitably causes a certain loss of thin wood boards during the turnover process, further increasing the production cost. In addition, the production volumes of different production processes cannot be conveniently and intuitively coordinated for production, resulting in backlogs in some production processes and idleness in some other production processes, leading to a reduction in production efficiency. Moreover, the relatively loose distribution of various production equipment also causes waste of production sites. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a thin wood board cutting production line, which is convenient for centralized processing of trimming, sorting, connecting strip processing, splicing and cutting of thin wood boards. The equipment is compactly distributed, saving site space, and realizing the assembly line production of thin wood board splicing and cutting.

[0005] The technical solution adopted by the utility model is as follows:

[0006] The wood thin plate cutting production line includes a wood thin plate conveyor belt. The conveying end of the wood thin plate conveyor belt is connected with a cutting machine. The feeding port of the cutting machine corresponds to the conveying end of the wood thin plate conveyor belt. The discharging port of the cutting machine is connected with a discharging conveyor belt. The conveying start end of the discharging conveyor belt corresponds to the discharging port of the cutting machine. The conveying end of the discharging conveyor belt is connected with a wood thin plate receiving rack. On one side of the wood thin plate conveyor belt, in sequence along the conveying direction of the wood thin plate conveyor belt, there are a rotary cutting plate feeding conveyor belt and a connecting strip conveyor belt. The conveying directions of the rotary cutting plate feeding conveyor belt, the connecting strip conveyor belt and the wood thin plate conveyor belt are all the same. Between the rotary cutting plate feeding conveyor belt and the wood thin plate conveyor belt, in sequence along the conveying direction, there are a feeding station and a trimming station. Between the connecting strip conveyor belt and the wood thin plate conveyor belt, there are a board selection station and a connecting strip cutting station. On one side of the connecting strip conveyor belt corresponding to the conveying end of the connecting strip conveyor belt, there is also a wood thin plate splicing station on the wood thin plate conveyor belt. At the conveying end of the discharging conveyor belt and on one side of the wood thin plate receiving rack, there is also a discharging station.

[0007] A further improvement scheme of the present utility model is that a plurality of trimming stations are arranged in sequence along the conveying direction of the rotary cutting plate feeding conveyor belt.

[0008] A further improvement scheme of the present utility model is that a trimming machine is correspondingly arranged at the trimming station.

[0009] A further improvement scheme of the present utility model is that a wood thin plate placement area for processing connecting strips is correspondingly arranged at the board selection station, and the wood thin plate placement area is located between the board selection station and the connecting strip conveyor belt.

[0010] A further improvement scheme of the present utility model is that two connecting strip cutting stations are correspondingly arranged at the board selection station. One connecting strip cutting station is located at the front side of the corresponding board selection station along the conveying direction of the connecting strip conveyor belt, and the other connecting strip cutting station is located at the rear side of the corresponding board selection station along the conveying direction of the connecting strip conveyor belt.

[0011] A further improvement scheme of the present utility model is that a strip cutting machine is correspondingly arranged at the connecting strip cutting station.

[0012] A further improvement scheme of the present utility model is that a plurality of wood thin plate sorting stations are arranged in sequence at the rear side of the board selection station and the connecting strip cutting station along the conveying direction of the connecting strip conveyor belt between the connecting strip conveyor belt and the wood thin plate conveyor belt.

[0013] A further improvement of the present utility model is that a connecting strip collecting device is provided at the conveying end of the connecting strip conveyor belt. The setting direction of the connecting strip collecting device is perpendicular to the conveying direction of the connecting strip conveyor belt, and one end of the connecting strip collecting device extends towards the thin wood board conveyor belt. The thin wood board splicing station is located on one side of the connecting strip collecting device, and a gluing device is provided at a position on the thin wood board conveyor belt corresponding to the thin wood board splicing station on one side of the thin wood board splicing station.

[0014] A further improvement of the present utility model is that the gluing device is located between the connecting strip collecting device and the thin wood board conveyor belt. There are two thin wood board splicing stations, which are respectively arranged on the front side and the rear side of the connecting strip collecting device along the conveying direction of the thin wood board strip conveyor belt.

[0015] A further improvement of the present utility model is that a thin wood board splicing inspection station is also provided on one side of the thin wood board conveyor belt, behind the thin wood board splicing station along the conveying direction of the thin wood board strip conveyor belt.

[0016] The beneficial effects of the present utility model are as follows:

[0017] First, the thin wood board cutting production line of the present utility model facilitates the centralized processing of thin wood board trimming, sorting, connecting strip processing, splicing and cutting. The equipment is compactly distributed, saving site space, and realizing the assembly line production of thin wood board splicing and cutting.

[0018] Second, in the thin wood board cutting production line of the present utility model, there are multiple trimming stations, connecting strip cutting stations, thin wood board sorting stations and thin wood board splicing stations, so as to ensure the conveying speed matching each conveyor belt, and then ensure the splicing and cutting efficiency of the thin wood board. Furthermore, on the premise of ensuring productivity, the number of production lines can be reduced, thus reducing production costs.

[0019] Third, in the thin wood board cutting production line of the present utility model, by processing connecting strips from the trimmed narrower thin wood boards, not only can the number of splicing times of the continuous thin wood boards per unit length be reduced, and the thickness uniformity of the spliced thin wood boards can be ensured as much as possible; but also the material consistency between the connecting strips and the thin wood boards themselves can be ensured, and then the consistency of the overall physical strength performance of the thin wood boards can be ensured, which is convenient for subsequent operations; in addition, there is no need to purchase connecting strips separately, reducing production costs and ensuring the utilization rate of wood. Description of the Drawings

[0020] Figure 1 It is a top view schematic diagram of this application. Detailed Embodiments

[0021] Such as Figure 1It can be seen that the wood thin plate cutting production line includes a wood thin plate conveyor belt 2. The conveying end of the wood thin plate conveyor belt 2 is connected to a cutting machine 4. The feeding port of the cutting machine 4 corresponds to the conveying end of the wood thin plate conveyor belt 2. The discharging port of the cutting machine 4 is connected to a discharging conveyor belt 5. The conveying start end of the discharging conveyor belt 5 corresponds to the discharging port of the cutting machine 4. The conveying end of the discharging conveyor belt 5 is connected to a wood thin plate receiving rack 6. Along the conveying direction of the wood thin plate conveyor belt 2 on one side of the wood thin plate conveyor belt 2, there are successively a rotary cut plate feeding conveyor belt 1 and a connecting strip conveyor belt 3. The conveying directions of the rotary cut plate feeding conveyor belt 1, the connecting strip conveyor belt 3 and the wood thin plate conveyor belt 2 are the same. Between the rotary cut plate feeding conveyor belt 1 and the wood thin plate conveyor belt 2, there are successively a feeding station 12 and a trimming station 13 along the conveying direction. Between the connecting strip conveyor belt 3 and the wood thin plate conveyor belt 2, there are a plate selection station 14 and a connecting strip cutting station 15. On one side of the connecting strip conveyor belt 3 corresponding to the conveying end of the connecting strip conveyor belt 3, there is also a wood thin plate splicing station 17 for the wood thin plate conveyor belt 2. At the conveying end of the discharging conveyor belt 5 and on one side of the wood thin plate receiving rack 6, there is also a discharging station 19.

[0022] There are multiple trimming stations 13 successively arranged along the conveying direction of the rotary cut plate feeding conveyor belt 1.

[0023] A trimming machine is correspondingly provided at the trimming station 13.

[0024] A wood thin plate placement area 8 for processing connecting strips is correspondingly provided at the plate selection station 14. The wood thin plate placement area 8 is located between the plate selection station 14 and the connecting strip conveyor belt 3.

[0025] There are two connecting strip cutting stations 15 correspondingly provided at the plate selection station 14. One connecting strip cutting station 15 is located on the front side of the corresponding plate selection station 14 along the conveying direction of the connecting strip conveyor belt 3, and the other connecting strip cutting station 15 is located on the rear side of the corresponding plate selection station 14 along the conveying direction of the connecting strip conveyor belt 3.

[0026] A strip cutting machine 9 is correspondingly provided at the connecting strip cutting station 15.

[0027] Between the connecting strip conveyor belt 3 and the wood thin plate conveyor belt 2, and successively arranged on the rear side of the plate selection station 14 and the connecting strip cutting station 15 along the conveying direction of the connecting strip conveyor belt 3, there are multiple wood thin plate sorting stations 16.

[0028] A connecting strip collecting device 10 is provided at the conveying end of the connecting strip conveyor belt 3. The setting direction of the connecting strip collecting device 10 is perpendicular to the conveying direction of the connecting strip conveyor belt 3, and one end of the connecting strip collecting device 10 extends towards the thin wood board conveyor belt 2. The thin wood board splicing station 17 is located on one side of the connecting strip collecting device 10. A gluing device 11 is provided at a position on the thin wood board conveyor belt 2 corresponding to the thin wood board splicing station 17 and on one side of the thin wood board splicing station 17.

[0029] The gluing device 11 is located between the connecting strip collecting device 10 and the thin wood board conveyor belt 2. There are two thin wood board splicing stations, which are respectively arranged on the front side and the rear side of the connecting strip collecting device 10 along the conveying direction of the thin wood board conveyor belt 2.

[0030] A thin wood board splicing inspection station 18 is further provided on one side of the thin wood board conveyor belt 2 and at the rear side of the thin wood board splicing station 17 along the conveying direction of the thin wood board conveyor belt 2.

[0031] When this application is in operation, the staff at the loading station 12 sequentially load the processed and leveled veneer boards onto the veneer board loading conveyor belt 1 for transportation; the staff at the trimming station 13 take the veneer boards conveyed by the veneer board loading conveyor belt 1 and trim them through the trimming machine 7, trimming off all the defective and incomplete parts at the edges of the veneer boards, leaving rectangular thin wood boards. One set of opposite sides of the rectangular thin wood boards has edges A arranged along the grain direction, and the other set of opposite sides of the rectangular thin wood boards has edges B perpendicular to edges A, and the dimensions of edges A of the rectangular thin wood boards are kept consistent. Then, the rectangular thin wood boards are placed on the thin wood board conveyor belt 2 for transportation; the staff at the board selection station 14 take out the thin wood boards with smaller dimensions of edges B (less than 40 cm) among the thin wood boards conveyed by the thin wood board conveyor belt 2 and place them in the thin wood board placement area 8; the staff at the connecting strip cutting station 15 cut the thin wood boards in the thin wood board placement area 8 along the direction parallel to edge A through the strip cutting machine 9 and cut them into several connecting strips. The length edges of the connecting strips are the edges A of the thin wood boards, and the width of the connecting strips is in the range of 3 - 5 cm. The staff at the connecting strip cutting station 15 place the cut connecting strips on the connecting strip conveyor belt 3 for transportation; the connecting strips are transported by the connecting strip conveyor belt 3 to the connecting strip collecting device 10; when the thin wood board conveyor belt 2 transports the thin wood boards to pass through the thin wood board sorting station 16, the staff at the thin wood board sorting station 16 sort the thin wood boards conveyed on the thin wood board conveyor belt 2 so that the edges A of each thin wood board are perpendicular to the transportation direction of the thin wood board conveyor belt 2, the opposite edges A of adjacent two thin wood boards are close to each other respectively, and the edges B of each thin wood board are kept flush; the staff at the thin wood board splicing station 17 take out the connecting strips from the connecting strip collecting device 10 and apply glue to one end face of the connecting strips through the gluing device 11. When the opposite edges A of adjacent two thin wood boards on the thin wood board conveyor belt 2 pass through the thin wood board splicing station 17, the staff at this thin wood board splicing station 17 paste and fix the adjacent two thin wood boards at the opposite edges A with the connecting strips and ensure that the two ends of the connecting strips fixed to the thin wood boards are aligned with the edges B of the thin wood boards to which they are pasted and fixed; when the thin wood board conveyor belt 2 transports the thin wood boards fixedly connected to each other by the connecting strips to pass through the thin wood board splicing inspection station 18, the staff at the thin wood board splicing inspection station 18 check the pasting effect of the thin wood boards and the connecting strips about to enter the cutting machine 4, ensuring that the connecting strips are closely attached to the thin wood boards and the two ends of the connecting strips are flush with the edges B of the thin wood boards; the integrated thin wood boards are transported by the thin wood board conveyor belt 2 to pass through the cutting machine 4 and continue to be transported onto the discharge conveyor belt 5 for transportation by the discharge conveyor belt 5. When the end of the thin wood board passing through the cutting machine 4 has been transported a distance equal to the distance that the thin wood board needs to be cut, both the thin wood board conveyor belt 2 and the discharge conveyor belt 5 pause the transportation simultaneously, and after the cutting machine 4 finishes cutting the thin wood boards, they continue to transport respectively;The thin wood sheets cut by the cutting machine 4 are conveyed to the thin wood sheet receiving rack 6 through the discharge conveyor belt 5, and the staff at the discharge station 19 can collect and place the cut thin wood sheets conveyed by the discharge conveyor belt 5 into the thin wood sheet receiving rack 6.

Claims

1. Wood veneer cutting production line, characterized by: The invention comprises a wood veneer conveyor belt (2), wherein the conveying end of the wood veneer conveyor belt (2) is connected to a cutting machine (4), the feeding port of the cutting machine (4) corresponds to the conveying end of the wood veneer conveyor belt (2), the discharging port of the cutting machine (4) is connected to a discharging conveyor belt (5), the conveying starting end of the discharging conveyor belt (5) corresponds to the discharging port of the cutting machine (4), the conveying end of the discharging conveyor belt (5) is connected to a wood veneer receiving rack (6), and one side of the wood veneer conveyor belt (2) is provided with a rotary cut board feeding conveyor belt (1) and a connecting strip conveyor belt (3) in sequence along the conveying direction of the wood veneer conveyor belt (2), wherein the rotary cut board feeding conveyor belt (1), the connecting strip conveyor belt (3) and the connecting strip conveyor belt (3) are connected to the conveying end ... The conveying directions of the strip conveyor belt (3) and the veneer conveyor belt (2) are the same; a loading station (12) and a trimming station (13) are sequentially arranged between the rotary cut board feeding conveyor belt (1) and the veneer conveyor belt (2) along the conveying direction; a board selection station (14) and a connecting strip cutting station (15) are arranged between the connecting strip conveyor belt (3) and the veneer conveyor belt (2); a veneer splicing station (17) is also arranged on one side of the connecting strip conveyor belt (3) and at the conveying end corresponding to the connecting strip conveyor belt (3); and a discharging station (19) is also arranged at the conveying end of the discharging conveyor belt (5) and at one side of the veneer receiving rack (6).

2. The wood veneer cutting production line according to claim 1, characterized in that: A plurality of trimming stations (13) are arranged in sequence along the conveying direction of the rotary cut sheet material conveyor belt (1).

3. The wood veneer cutting production line according to claim 1 or 2, characterized in that: The trimming station (13) is provided with a trimming machine correspondingly.

4. The wood veneer cutting production line according to claim 1, characterized in that: The board selection station (14) is provided with a wood veneer placement area (8) for processing connecting strips, and the wood veneer placement area (8) is located between the board selection station (14) and the connecting strip conveyor belt (3).

5. The wood veneer cutting production line according to claim 1, characterized in that: The board selection station (14) is provided with two connecting strip cutting stations (15) corresponding to the board selection station (14), wherein one connecting strip cutting station (15) is located at the front side of the corresponding board selection station (14) along the conveying direction of the connecting strip conveyor belt (3), and the other connecting strip cutting station (15) is located at the rear side of the corresponding board selection station (14) along the conveying direction of the connecting strip conveyor belt (3).

6. The wood veneer cutting production line according to claim 1, characterized in that: The connecting strip cutting station (15) is provided with a strip cutting machine (9) correspondingly.

7. The wood veneer cutting production line according to claim 1, characterized in that: A plurality of veneer sorting stations (16) are sequentially arranged between the connecting strip conveyor belt (3) and the veneer conveyor belt (2), and are located at the rear side of the board selection station (14) and the connecting strip cutting station (15) along the conveying direction of the connecting strip conveyor belt (3).

8. The wood veneer cutting production line according to claim 1, characterized in that: A connecting strip collecting device (10) is provided at the conveying end of the connecting strip conveyor belt (3), the setting direction of the connecting strip collecting device (10) is perpendicular to the conveying direction of the connecting strip conveyor belt (3), and one end of the connecting strip collecting device (10) extends toward the wood veneer conveyor belt (2), the wood veneer splicing station (17) is located on one side of the connecting strip collecting device (10), and the wood veneer conveyor belt (2) is located on one side of the wood veneer splicing station (17) and is provided with a gluing device (11) at a position corresponding to the wood veneer splicing station (17).

9. The wood veneer cutting production line according to claim 8, characterized in that: The gluing device (11) is located between the connecting strip collecting device (10) and the wood veneer conveyor belt (2), and two wood veneer splicing stations are provided, which are respectively located at the front side and the rear side of the connecting strip collecting device (10) along the conveying direction of the wood veneer conveyor belt (2).

10. The wood veneer cutting production line according to claim 1, characterized in that: A veneer splicing inspection station (18) is also provided on one side of the veneer conveyor belt (2), located at the rear side of the veneer splicing station (17) along the conveying direction of the veneer conveyor belt (2).

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