Double-guide-rail three-motor flush mechanism

Abstract

The utility model provides a double-guide-rail three-motor flush mechanism which comprises two mounting frames, sliding guide rails are arranged on the two mounting frames, a front flush assembly is arranged on one sliding guide rail through a sliding seat, and a rear flush assembly is arranged on the other sliding guide rail through a sliding seat. A front flush assembly and a rear flush assembly are arranged on one sliding guide rail through a sliding seat, a tail flush assembly and a rear flush assembly are arranged on the other sliding guide rail through a sliding seat, a driving mechanism fixedly mounted on the sliding seat is further arranged on the mounting frame, the front flush assembly, the rear flush assembly and the tail flush assembly comprise a motor and a saw blade, and an avoiding mechanism is further arranged on the front flush assembly. The front flush head assembly, the rear flush head assembly and the flush tail assembly are arranged, plates of different sizes can be machined through the flush head mechanisms, efficiency can be improved through the portion where an air cylinder retracts, and the front flush head assembly, the rear flush head assembly and the flush tail assembly are arranged. And the edge sealing quality can be improved by retracting the air cylinder.

Description

Technical Field

[0001] The utility model relates to the field of edge banding machines, in particular to a double-guide rail three-motor aligning mechanism. Background Art

[0002] Edge banding machine is a common woodworking machinery and equipment. Edge banding is an important process in the manufacturing process of panel furniture. The quality of edge banding directly affects the quality, price and grade of the product. The functions of edge banding include: improving the appearance quality of the board through edge banding, protecting the outer edge of the board, and enhancing the beauty and service life of wooden products. The existing edge banding machine has functions such as grinding and trimming. Through the trimming mechanism, the excess part of the edge banding strip on the outside of the board is cut off. The existing trimming mechanism includes a front trimming mechanism for cutting off the head end of the edge banding strip and a rear trimming mechanism for cutting off the tail end of the edge banding strip. The existing trimming mechanism can only process wider boards. The distance between the trimming motor and the tail trimming motor is too large, which makes it impossible to perform edge banding on narrow boards. It is necessary to adjust the position of the trimming motor and the tail trimming motor on the guide rail to process boards with changed sizes. Therefore, the existing trimming mechanism has a small scope of application and cannot meet the processing requirements of boards of different sizes. Utility Model Content

[0003] The problem that the utility model aims to solve is that the existing end trimming mechanism has a small application range.

[0004] In order to solve the above technical problems, the utility model provides a double-guide rail three-motor head-trimming mechanism, including a mounting frame, wherein the number of the mounting frames is two, and the two mounting frames are both provided with sliding guide rails, wherein a front head-trimming assembly is provided on one of the sliding guide rails through a sliding seat, and a tail-trimming assembly and a rear head-trimming assembly are respectively provided on the other sliding guide rail through a sliding seat, and the mounting frame is also provided with a driving mechanism fixedly mounted with the sliding seat, the front head-trimming assembly, the rear head-trimming assembly and the tail-trimming assembly include a motor and a saw blade, the front head-trimming assembly is also provided with a avoidance mechanism, and a plate conveying mechanism is provided in front of the mounting frame.

[0005] Preferably, the avoidance mechanism includes an avoidance cylinder and an avoidance slider, one end of the avoidance cylinder is arranged on one side of the sliding seat, the other end of the avoidance cylinder is installed with the avoidance slider, and one side of the avoidance slider is installed with the motor.

[0006] Preferably, the front and rear head-indenting assemblies include a head-indenting retracting cylinder and a head-indenting retracting slider, one end of the head-indenting cylinder is installed on one side of the sliding seat, the other end of the head-indenting cylinder is installed with the head-indenting retracting slider, and the head-indenting retracting slider is installed with the motor.

[0007] Preferably, the tail-aligning assembly includes a tail-aligning retracting cylinder and a tail-aligning retracting slider, one end of the tail-aligning retracting cylinder is installed on one side of the sliding seat, the other end of the tail-aligning retracting cylinder is installed with the tail-aligning retracting slider, the tail-aligning retracting slider is installed with the motor, and a limited distance baffle is also installed on the sliding seat corresponding to the tail-aligning assembly.

[0008] Preferably, the driving mechanism comprises an electric push rod.

[0009] Preferably, the sliding guide rail is obliquely arranged on the surface of the fixed frame.

[0010] Preferably, the two sliding guide rails are parallel to each other.

[0011] Preferably, the plate conveying mechanism comprises a plate conveying belt and a plate conveying chain block arranged on the plate conveying belt.

[0012] Preferably, a limited distance baffle is also provided on the sliding seat corresponding to the rear trimming assembly.

[0013] Compared with the prior art, the utility model provides a double-guide rail three-motor head-aligning mechanism, which has the following beneficial effects:

[0014] 1. The utility model sets a front trimming assembly, a rear trimming assembly and a tail trimming assembly. The front trimming assembly is separately set on a mounting frame, and the rear trimming assembly and the tail trimming assembly are set on a mounting frame, so that the trimming mechanism can respectively realize the wide plate process and the narrow plate process, so that plates of different sizes can be processed by the trimming mechanism, which effectively improves the applicability of the trimming mechanism. By setting an avoidance cylinder, the avoidance cylinder drives the avoidance slider to move, and the avoidance slider drives the sliding seat to move. The front and rear trimming are recovered by the avoidance cylinder, so that the top wheel no longer contacts the plate, and the next trimming work can be started faster. The part of the cylinder that is retracted can improve the efficiency, and the part of the cylinder that is retracted can improve the edge sealing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the main wide plate process state of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the main narrow plate process state of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the avoidance mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the front trimming assembly of the utility model;

[0019] Figure 5 This is a schematic diagram of the tail assembly structure of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the rear trim assembly of the utility model.

[0021] In the figure: 1. mounting frame; 2. guide rail; 3. sliding seat; 4. front head trimming assembly; 400. head trimming retracting cylinder; 401. head trimming retracting slider; 5. tail trimming assembly; 500. tail trimming retracting cylinder; 501. tail trimming retracting slider; 6. rear head trimming assembly; 7. driving mechanism; 8. motor; 9. saw blade; 10. avoidance mechanism; 100. avoidance cylinder; 101. avoidance slider; 11. distance limit rod; 12. distance limit baffle. DETAILED DESCRIPTION

[0022] The utility model relates to a double-guide rail three-motor head-aligning mechanism, such as Figure 1-5 As shown, it includes a mounting frame 1, the number of mounting frames 1 is two, and sliding guide rails 2 are arranged on both mounting frames 1, one of the sliding guide rails 2 is provided with a front trimming assembly 4 through a sliding seat 3, and the other sliding guide rail 2 is provided with a tail trimming assembly 5 and a rear trimming assembly 6 through the sliding seat 3, respectively, and the mounting frame 1 is also provided with a driving mechanism 7 fixedly installed with the sliding seat 3, the front trimming assembly 4, the rear trimming assembly 6 and the tail trimming assembly 5 include a motor 8 and a saw blade 9, and the front trimming assembly 4 is also provided with a avoidance mechanism 10, and a plate conveying mechanism is arranged in front of the mounting frame 1. By arranging the mounting frame 1, the sliding guide rail 2 and the sliding seat 3, the mounting frame 1 is used as the mounting body of the trimming mechanism, and the sliding seat 3 is movably installed with the sliding guide rail 2, and by arranging the front trimming assembly 4, the tail trimming assembly 5 and the rear trimming assembly 6, a wide plate processing process and a narrow plate processing process are realized, and the front trimming assembly 4 and the tail trimming assembly 5 are respectively provided with a plate trimming mechanism, which slides along the sliding guide rail 2 so that the front trimming assembly 4 and the tail trimming assembly 5 are The cutting action is performed, and the driving mechanism 7 is set to drive the sliding seat 3 to move. When the wide plate process is performed, the plate enters the head trimming component with the conveyor belt, the front head trimming and tail trimming enter the working state, the front head trimming rises, and the plate pushes the front head trimming down, and the saw blade 9 that falls down cuts off the excess edge banding at the front end of the workpiece. After the cutting is completed, the front head trimming avoidance cylinder 100 is recovered, so that the top wheel no longer contacts the plate, and the workpiece continues to be conveyed forward, and the tail trimming component 5 starts to fall, and the guide is close to the upper surface of the workpiece. At the moment when the guide leaves the workpiece, the tail trimming component descends to cut off the excess edge banding at the tail of the workpiece. When the narrow plate process is performed, the plate enters the head trimming component with the conveyor belt, the tail trimming and head trimming enter the working state, the rear head trimming component 6 descends, and the excess edge banding at the front end of the workpiece is cut off by the saw blade 9, and the workpiece continues to be conveyed forward, and the tail trimming component 5 starts to descend, and the tail trimming component 5 descends to cut off the excess edge banding at the tail of the workpiece. The front head trimming and tail trimming have a retracting mechanism, and the retracting cylinder part of the retracting mechanism can improve the efficiency, and the retracting cylinder part can improve the edge banding quality.

[0023] In an embodiment of the utility model, the avoidance mechanism 10 includes a avoidance cylinder 100 and a avoidance slider 101, one end of the avoidance cylinder 100 is arranged on one side of the sliding seat 3, the other end of the avoidance cylinder 100 is installed with the avoidance slider 101, and one side of the avoidance slider 101 is installed with the motor 8. By setting the avoidance cylinder 100 and the avoidance slider 101, the avoidance cylinder 100 drives the avoidance slider 101 to move, and the avoidance slider 101 drives the sliding seat 3 to move, and the rear and front head alignment is recovered by the avoidance cylinder 100, so that the top wheel no longer contacts the plate, and the next head alignment work can be started faster, thereby improving work efficiency.

[0024] In the embodiment of the utility model, the front trimming component 4 and the rear trimming component 6 include a trimming retracting cylinder 400 and a trimming retracting slider 401, one end of the trimming retracting cylinder 400 is installed on one side of the sliding seat 3, the other end of the trimming retracting cylinder 400 is installed with the trimming retracting slider 401, the trimming retracting slider 401 is installed with the motor 8, by setting the trimming retracting cylinder 400 and the trimming retracting slider 401, the trimming retracting cylinder 400 drives the trimming retracting slider 401 to move, and the trimming retracting slider 401 drives the motor 8 to move, in the wide plate process, the retracting cylinder is started, so that there is a distance between the motor 8 and the guide, so that a small section of edge banding tape remains after the front trimming motor cuts the edge, so that the cutting is more uniform during the subsequent tracking and trimming process, and better edge banding quality is achieved.

[0025] In the embodiment of the utility model, the tail-trimming component 5 includes a tail-trimming retracting cylinder 500 and a tail-trimming retracting slider 501, one end of the tail-trimming retracting cylinder 500 is installed on one side of the sliding seat 3, the other end of the tail-trimming retracting cylinder 500 is installed with the tail-trimming retracting slider 501, the tail-trimming retracting slider 501 is installed with the motor 8, and a limited distance baffle 11 is also installed on the sliding seat 3 corresponding to the tail-trimming component 5. By setting the tail-trimming retracting slider 500 and the tail-trimming retracting slider 501, the tail-trimming retracting cylinder 500 drives the tail-trimming retracting slider 501 to move, and the tail-trimming retracting slider 501 drives the motor 8 to move. In the wide board process, the retracting cylinder is started to move the motor 8 and the guide a certain distance, so that a small section of edge banding tape remains after the tail-trimming motor 8 cuts the edge, so that the cutting is more uniform in the subsequent tracking and trimming process, and better edge banding quality is achieved. The distance limiting rod 11 keeps the tail-trimming component 5 and the rear head-trimming component 6 at a shorter distance, and this distance determines how narrow the board can be edge-sealed.

[0026] In the embodiment of the utility model, the driving mechanism 7 includes a cylinder, and the cylinder is provided to drive the sliding seat 3 to move, thereby adjusting the height of the sliding seat 3.

[0027] In the embodiment of the utility model, the sliding guide rail 2 is obliquely arranged on the surface of the fixed frame. By setting the inclined sliding guide rail 2, the front trimming component 4, the rear trimming component 6 and the tail trimming component 5 are moved in the direction of 45°, move together with the board in the horizontal direction, and cut vertically downward relative to the board in the vertical direction, so that the cutting saw blade 9 cuts off the protruding part of the edge of the wooden board to achieve the purpose of trimming.

[0028] In the embodiment of the utility model, the two sliding guide rails 2 are parallel to each other. By arranging the sliding guide rails 2 parallel to each other, it is convenient for the three parallel end components to cooperate with each other.

[0029] In an embodiment of the utility model, the plate conveying mechanism comprises a plate conveying belt and a plate conveying chain block arranged on the plate conveying belt. By arranging the plate conveying belt and the plate conveying chain block, the plate conveying belt drives the plate conveying chain block to move, and the plate is placed on the upper surface of the plate conveying chain block.

[0030] In an embodiment of the utility model, a limited distance baffle 12 is further provided on the sliding seat 3 corresponding to the rear trim assembly 6. By providing the limited distance baffle 12, the rear trim assembly 6 and the tail trim assembly 5 are kept at a shorter distance. This distance determines how narrow the board can be edge-sealed.

[0031] When in use, first, the plate is placed on the upper surface of the plate conveying chain block, and the plate conveying chain block is driven to move by the plate conveying belt, and the plate conveying chain block drives the plate to move into the head trimming assembly. When the wide plate process is carried out, the plate enters the front head trimming assembly 4 along the conveyor belt, and the front head trimming assembly 4 and the tail trimming assembly 5 enter the working state, the front head trimming assembly 4 rises, and the plate pushes the front head trimming assembly 4 to descend, and the saw blade 9 that falls down cuts off the excess edge banding at the front end of the plate. After the cutting is completed, the front head trimming avoidance cylinder 100 is recovered, so that the top wheel no longer contacts the plate, and it can enter the next head trimming work faster, reducing the plate spacing; the plate continues to be conveyed forward, the tail trimming assembly 5 begins to fall, and the mechanism descends to cut off the excess edge banding at the tail of the plate. The process is completed, and the mechanism is reset. When the narrow plate process is carried out, the plate enters the rear head trimming assembly along the conveyor belt Component 6, the tail trim component 5 and the rear head trim component 6 enter the working state, the rear head trim and the tail trim are both in the rising stage, at this time, the tail trim limit rod 11 and the head trim limit baffle 12 are against each other, when the plate comes over, the front side contacts the L-shaped back plate of the rear head trim, the plate is pushed forward, and the head and tail trim descend along the slide rail at the same time, at this time the limit rod 11 and the limit baffle 12 still maintain a fitting state, when the bottom end of the tail trim contacts the upper surface of the plate, as the plate is pushed forward, the upper tail trim will not move temporarily because it hits the plate, and the front head trim still moves down with the plate, the head trim and tail trim parts complete the strip cutting work respectively, the rear head trim component 6 descends, and the excess edge banding at the front end of the plate is cut off by the saw blade 9; the plate continues to be transported forward and the tail trim component 5 begins to descend, the mechanism descends to cut off the excess edge banding at the tail of the plate, the head trim process is completed, and the mechanism is reset.

[0032] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A double-guide rail three-motor alignment mechanism, comprising a mounting frame (1), characterized in that: The number of the mounting frames (1) is two, and the two mounting frames (1) are both provided with sliding guide rails (2), one of the sliding guide rails (2) is provided with a front trimming assembly (4) through a sliding seat (3), and the other sliding guide rail (2) is provided with a tail trimming assembly (5) and a rear trimming assembly (6) through a sliding seat (3), respectively, and the mounting frame (1) is also provided with a driving mechanism (7) fixedly mounted on the sliding seat (3), the front trimming assembly (4), the rear trimming assembly (6) and the tail trimming assembly (5) include a motor (8) and a saw blade (9), the front trimming assembly (4) is also provided with a avoidance mechanism (10), and a plate conveying mechanism is provided in front of the mounting frame (1).

2. The double-guide rail three-motor alignment mechanism according to claim 1, characterized in that: The avoidance mechanism (10) comprises an avoidance cylinder (100) and an avoidance slider (101), one end of the avoidance cylinder (100) is arranged on one side of the sliding seat (3), the other end of the avoidance cylinder (100) is mounted on the avoidance slider (101), and one side of the avoidance slider (101) is mounted on the motor (8).

3. The double-guide rail three-motor alignment mechanism according to claim 2, characterized in that: The front trim assembly (4) and the rear trim assembly (6) comprise a trim retracting cylinder (400) and a trim retracting slider (401); one end of the trim retracting cylinder (400) is mounted on one side of the sliding seat (3); the other end of the trim retracting cylinder (400) is mounted on the trim retracting slider (401); and the trim retracting slider (401) is mounted on the motor (8).

4. The double-guide rail three-motor alignment mechanism according to claim 3, characterized in that: The tail-aligning assembly (5) comprises a tail-aligning retracting cylinder (500) and a tail-aligning retracting slider (501); one end of the tail-aligning retracting cylinder (500) is mounted on one side of the sliding seat (3); the other end of the tail-aligning retracting cylinder (500) is mounted on the tail-aligning retracting slider (501); the tail-aligning retracting slider (501) is mounted on the motor (8); and a distance limiting rod (11) is also mounted on the sliding seat (3) corresponding to the tail-aligning assembly (5).

5. The double-guide rail three-motor alignment mechanism according to claim 4, characterized in that: The driving mechanism (7) comprises a cylinder.

6. A double-guide rail three-motor alignment mechanism according to any one of claims 1 to 5, characterized in that: The sliding guide rail (2) is arranged obliquely on the surface of the mounting frame (1).

7. A double-guide rail three-motor alignment mechanism according to any one of claims 1 to 5, characterized in that: The two sliding guide rails (2) are parallel to each other.

8. A double-guide rail three-motor alignment mechanism according to any one of claims 1 to 5, characterized in that: The plate conveying mechanism comprises a plate conveying belt and a plate conveying chain block arranged on the plate conveying belt.

9. A double-guide rail three-motor alignment mechanism according to any one of claims 1 to 5, characterized in that: A limited distance baffle (12) is also provided on the sliding seat (3) corresponding to the rear end assembly (6).

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