A plate edge aligning mechanism on a frame saw line

Abstract

The utility model provides a kind of plate edge alignment mechanism on frame saw line, belong to frame saw line technical field, it solves the existing cannot plate edge alignment and other technical problems.This plate edge alignment mechanism on frame saw line, including first rack and second rack, first rack is provided with several groups of chain wheels, every group of chain wheels is connected with conveying chain, the chain wheel below in middle is commonly connected with driven shaft, first rack is provided with first drive mechanism, first drive mechanism is connected with driven shaft, second rack is fixed with mounting bracket, mounting bracket is provided with edge alignment belt, second drive mechanism is provided on mounting bracket, second drive mechanism is connected with edge alignment belt, second mounting bracket is fixed with several guide seats, the end of guide seat away from first rack is inclined to edge alignment belt, second mounting bracket is provided with push subassembly.The utility model has the advantages of plate edge alignment operation on frame saw line is automated, reduce the difficulty of work, save time and effort.

Description

Technical Field

[0001] This utility model belongs to the field of frame saw line technology, and relates to a plate edge trimming mechanism, particularly a plate edge trimming mechanism on a frame saw line. Background Technology

[0002] A gang saw, also known as a multi-blade saw or a cross-saw, is a machine that tensions multiple saw blades on a saw frame. A crank or crankshaft connecting rod mechanism drives the saw frame to reciprocate up and down or left and right, allowing the multiple saw blades mounted on the frame to longitudinally saw logs or timber. Independent drive gang saws are an essential device in board cutting operations, enabling workers to cut boards while maintaining independent drive.

[0003] When wood passes through multiple saw blades, it is processed into multiple thin wood chips at the same time. Then the boards are collected. The existing frame saw line cannot perform edge trimming on the sawn boards or wood chips. When collecting and transporting the boards or carrying out the next processing step, edge trimming needs to be done manually, which is difficult, time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned problems in existing technologies by proposing a plate trimming mechanism on a frame saw line. The technical problem this utility model aims to solve is: how to automate the trimming operation of plates on the frame saw line, thereby reducing the difficulty of the work and saving time and effort.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A plate trimming mechanism on a frame saw line includes a first frame and a second frame. The first frame is provided with several sets of sprockets, each set of sprockets is connected to a conveyor chain, and the sprockets located in the middle and lower part are connected to a driven shaft. The first frame is provided with a first drive mechanism, which is connected to the driven shaft. The second frame is fixed with a mounting frame, which is provided with a trimming belt. The mounting frame is also provided with a second drive mechanism, which is connected to the trimming belt. The second mounting frame is fixed with several guide seats, the end of which is away from the first frame is inclined towards the trimming belt. The second mounting frame is provided with a pushing component.

[0007] The working principle of this utility model is as follows: During operation, the board is placed on the conveyor chain. The first drive mechanism drives the conveyor chain to move through the driven shaft, thereby causing the board to move towards the second frame. When the board moves to the push component, the push component drives the board to continue moving forward, and at the same time drives the board to move towards the edge-trimming belt, so that the end of the board abuts against the edge-trimming belt. Thus, the edge-trimming belt is used to perform the edge-trimming operation on the board, which has a high degree of automation and reduces the difficulty of edge trimming.

[0008] The first drive mechanism includes a first motor, which is fixed on a first frame. A drive sprocket is fixed to the output shaft end of the first motor, and a driven sprocket is fixed to the driven shaft. The drive sprocket and the driven sprocket are connected by a transmission chain.

[0009] Using the above mechanism, during operation, the first motor drives the drive sprocket to rotate, and the drive sprocket drives the driven sprocket to rotate through the transmission chain, thereby enabling the driven shaft to drive the conveyor chain to work. The structure is simple and the operation is highly stable.

[0010] The push assembly is provided in several parts, and the push assembly and the guide seat are spaced apart. The push assembly includes a push motor, which is fixed on the second frame. The upper end of the push motor is lower than the conveyor chain. The output shaft of the push motor is fixed with a rotating shaft. The outer periphery of the rotating shaft is provided with conveying blades. The front end of the conveyor chain exceeds the rear end of the conveying blades. The conveying shaft and the guide seat are balanced.

[0011] With the above structure, when the sheet material detaches from the front end of the conveyor chain, it falls precisely at the rear end of the conveyor blade and rests on the guide seat. At this time, the drive motor drives the rotating shaft to rotate, thereby using the spiral blades to propel the sheet material forward while moving it in the direction of the edge-trimming belt, thus realizing automated edge-trimming operation.

[0012] The second drive mechanism includes a second motor, a drive roller, and a driven roller. The drive roller is rotatably connected to the mounting frame, and the output shaft end of the second motor is fixedly connected to the drive roller. An adjustment frame is slidably connected to the mounting frame, and the driven roller is rotatably connected to the adjustment frame. A flush-edge belt is sleeved on the driven roller and the drive roller.

[0013] With the above mechanism, during operation, the second motor drives the drive roller to rotate counterclockwise, which causes the outer side of the edge trimming belt to move forward, making the direction of movement consistent with the direction of movement of the board. This prevents the board from tilting due to friction between the board and the edge trimming belt, thus ensuring the quality of the edge trimming.

[0014] Both the mounting bracket and the adjusting bracket have several slots, and the mounting bracket and the adjusting bracket are connected and fixed by the slots and the mounting bolts.

[0015] The above structure allows for the tensioning of the alignment belt by fixing the adjustment frame, and also facilitates the installation and disassembly of the alignment belt, making it highly practical.

[0016] Compared with existing technologies, the plate trimming mechanism on the saw line of this frame has the following advantages:

[0017] 1. During operation, the sheet is placed on the conveyor chain. The first drive mechanism drives the conveyor chain through the driven shaft, thereby moving the sheet towards the second frame. When the sheet moves to the push component, the push component drives the sheet to continue moving forward, and at the same time, it drives the sheet to move towards the edge-trimming belt, so that the end of the sheet abuts against the edge-trimming belt. Thus, the edge-trimming belt is used to perform the edge-trimming operation, which has a high degree of automation and reduces the difficulty of edge trimming.

[0018] 2. After the sheet material detaches from the front end of the conveyor chain, it falls onto the rear end of the conveyor blade and rests on the guide seat. At this time, the drive motor drives the rotating shaft to rotate, thereby using the spiral blade to push the sheet material forward and towards the edge-trimming belt, realizing automated edge trimming operation.

[0019] 3. During operation, the second motor drives the drive roller to rotate counterclockwise, which causes the outer side of the edge trimming belt to move forward, making the direction of movement consistent with the direction of movement of the board. This prevents the board from tilting due to friction between the board and the edge trimming belt, thus ensuring the quality of the edge trimming.

[0020] 4. The tension of the alignment belt can be achieved by fixing the adjustment frame, which also facilitates the installation and removal of the alignment belt, making it highly practical. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0022] Figure 2 This is a top view of the present invention.

[0023] Figure 3 This is a side view of the present invention.

[0024] Figure 4 This is a schematic diagram of the edge-aligning mechanism in this utility model.

[0025] Figure 5 This is a schematic diagram of the structure of the driving component in this utility model.

[0026] In the diagram, 1. First frame; 2. Second frame; 3. Conveyor chain; 4. Driven shaft; 5. Driven sprocket; 6. First motor; 7. Drive sprocket; 8. Guide seat; 9. Drive motor; 10. Rotating shaft; 11. Spiral blade; 12. Mounting frame; 13. Edge-aligning belt; 14. Drive roller; 15. Second motor; 16. Driven roller; 17. Adjusting frame; 18. Strip opening. Detailed Implementation

[0027] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0028] like Figures 1-5 As shown, the plate trimming mechanism on the saw line of this frame includes a first frame 1 and a second frame 2. The first frame 1 is provided with several sets of sprockets, and each set of sprockets is connected to a conveyor chain 3. The sprockets located in the middle and lower part are connected to a driven shaft 4. The first frame 1 is provided with a first drive mechanism, which is connected to the driven shaft 4. The second frame 2 is fixed with a mounting frame 12, and a trimming belt 13 is provided on the mounting frame 12. The mounting frame 12 is provided with a second drive mechanism, which is connected to the trimming belt 13. The second mounting frame 12 is fixed with several guide seats 8. The end of the guide seat 8 away from the first frame 1 is inclined towards the trimming belt 13. The second mounting frame 12 is provided with a pushing component.

[0029] During operation, the sheet material is placed on the conveyor chain 3. The first drive mechanism drives the conveyor chain 3 to move through the driven shaft 4, thereby causing the sheet material to move towards the second frame 2. When the sheet material moves onto the push component, the push component drives the sheet material to continue moving forward, and at the same time drives the sheet material to move towards the edge-trimming belt 13, so that the end of the sheet material abuts against the edge-trimming belt 13. Thus, the edge-trimming belt 13 is used to perform the edge-trimming operation on the sheet material. The automation level is high, and the difficulty of edge trimming is reduced.

[0030] The first drive mechanism includes a first motor 6, which is fixed on the first frame 1. A drive sprocket 7 is fixed to the output shaft end of the first motor 6, and a driven sprocket 5 is fixed on the driven shaft 4. The drive sprocket 7 and the driven sprocket 5 are connected by a transmission chain.

[0031] Using the above mechanism, during operation, the first motor 6 drives the drive sprocket 7 to rotate, and the drive sprocket 7 drives the driven sprocket 5 to rotate through the transmission chain, thereby enabling the driven shaft 4 to drive the conveyor chain 3 to work. The structure is simple and the operation is highly stable.

[0032] The push assembly is provided in several parts, and the push assembly is spaced apart from the guide seat 8. The push assembly includes a push motor 9, which is fixed on the second frame 2. The upper end of the push motor 9 is lower than the conveying chain 3. The output shaft end of the push motor 9 is fixed with a rotating shaft 10. The outer periphery of the rotating shaft 10 is provided with conveying blades. The front end of the conveying chain 3 exceeds the rear end of the conveying blades. The conveying shaft and the guide seat 8 are balanced.

[0033] With the above structure, when the plate detaches from the front end of the conveyor chain 3, it falls right onto the rear end of the conveyor blade and rests on the guide seat 8. At this time, the drive motor 9 drives the rotating shaft 10 to rotate, thereby using the spiral blade 11 to push the plate forward and move it in the direction of the edge-trimming belt 13, thus realizing automated edge trimming operation.

[0034] The second drive mechanism includes a second motor 15, a drive roller 14 and a driven roller 16. The drive roller 14 is rotatably connected to the mounting frame 12. The output shaft end of the second motor 15 is fixedly connected to the drive roller 14. An adjustment frame 17 is slidably connected to the mounting frame 12. The driven roller 16 is rotatably connected to the adjustment frame 17. The edge-trimmed belt 13 is sleeved on the driven roller 16 and the drive roller 14.

[0035] Using the above mechanism, during operation, the second motor 15 drives the drive roller 14 to rotate counterclockwise, thereby causing the outer side of the edge trimming belt 13 to move forward, so that the direction of movement is consistent with the direction of movement of the board, thus preventing the board from tilting due to friction between the board and the edge trimming belt 13, and ensuring the quality of edge trimming.

[0036] Both the mounting bracket 12 and the adjusting bracket 17 have several slots 18, and the mounting bracket 12 and the adjusting bracket 17 are connected and fixed by the slots 18 and the mounting bolts.

[0037] With the above structure, the alignment belt 13 can be tightened by fixing the adjustment frame 17, and the alignment belt 13 can be installed and disassembled easily, making it highly practical.

[0038] The working principle of this utility model is as follows: During operation, the sheet material is placed on the conveyor chain 3. The first motor 6 drives the drive sprocket 7 to rotate, and the drive sprocket 7 drives the driven sprocket 5 to rotate through the transmission chain. This causes the driven shaft 4 to drive the conveyor chain 3, thereby moving the sheet material towards the second frame 2. When the sheet material detaches from the front end of the conveyor chain 3, it falls onto the rear end of the conveyor blade and rests on the guide seat 8. At this time, the drive motor 9 drives the rotating shaft 10 to rotate, thereby using the spiral blade 11 to push the sheet material forward and towards the edge-aligning belt 13, so that the end of the sheet material abuts against the edge-aligning belt 13. At the same time, the second motor 15 drives the drive roller 14 to rotate counterclockwise, thereby causing the outer side of the edge-aligning belt 13 to move forward, so that the direction of movement is consistent with the direction of movement of the sheet material. This prevents the sheet material from tilting due to friction between the sheet material and the edge-aligning belt 13. Thus, the edge-aligning belt 13 is used to perform the edge-aligning operation on the sheet material, which has a high degree of automation and reduces the difficulty of edge alignment.

[0039] In summary, by setting up structures such as the edge-trimming belt 13 and the push assembly, the edge-trimming operation of the board on the frame saw line is automated, reducing the difficulty of the work and saving time and effort.

[0040] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A board edging mechanism on a frame saw line, comprising a first frame (1) and a second frame (2), characterized in that, The first frame (1) is provided with several sets of sprockets, each set of sprockets is connected to a conveyor chain (3), and the sprockets located in the middle and lower part are connected to a driven shaft (4). The first frame (1) is provided with a first drive mechanism, which is connected to the driven shaft (4). The second frame (2) is fixed with a mounting frame (12), which is provided with a flush belt (13). The mounting frame (12) is provided with a second drive mechanism, which is connected to the flush belt (13). The second mounting frame (12) is fixed with several guide seats (8), and the end of the guide seat (8) away from the first frame (1) is inclined toward the flush belt (13). The second mounting frame (12) is provided with a pushing component.

2. The plate trimming mechanism on a frame saw line according to claim 1, characterized in that, The first drive mechanism includes a first motor (6), which is fixed on the first frame (1). The output shaft end of the first motor (6) is fixed with a drive sprocket (7), and the driven shaft (4) is fixed with a driven sprocket (5). The drive sprocket (7) and the driven sprocket (5) are connected by a transmission chain.

3. The plate trimming mechanism on a frame saw line according to claim 1, characterized in that, The push assembly is provided in several parts, and the push assembly and the guide seat (8) are spaced apart. The push assembly includes a push motor (9), which is fixed on the second frame (2). The upper end of the push motor (9) is lower than the conveying chain (3). The output shaft end of the push motor (9) is fixed with a rotating shaft (10). The outer periphery of the rotating shaft (10) is provided with conveying blades. The front end of the conveying chain (3) exceeds the rear end of the conveying blades. The conveying shaft and the guide seat (8) are balanced.

4. The plate trimming mechanism on a frame saw line according to claim 1, characterized in that, The second drive mechanism includes a second motor (15), a drive roller (14) and a driven roller (16). The drive roller (14) is rotatably connected to the mounting frame (12). The output shaft end of the second motor (15) is fixedly connected to the drive roller (14). An adjustment frame (17) is slidably connected to the mounting frame (12). The driven roller (16) is rotatably connected to the adjustment frame (17). A flush-edge belt (13) is sleeved on the driven roller (16) and the drive roller (14).

5. The plate trimming mechanism on a frame saw line according to claim 4, characterized in that, The mounting bracket (12) and the adjusting bracket (17) are provided with several slots (18), and the mounting bracket (12) and the adjusting bracket (17) are connected and fixed by the slots (18) and the mounting bolts.

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