Upper and lower fine trimming device of edge banding machine

Abstract

The utility model relates to the technical field of edge bonding machines, in particular to an upper and lower finishing device of an edge bonding machine, which comprises a portal frame, an upper finishing mechanism and a lower finishing mechanism, and the upper finishing mechanism and the lower finishing mechanism are respectively mounted on two sides of the portal frame. The upper fine trimming mechanism comprises a first front-back moving assembly, an upper fine trimming assembly arranged on the first front-back moving assembly, a first inclined profiling assembly arranged on the upper fine trimming assembly and a first vertical profiling assembly arranged on the lower side of the front end of the first front-back moving assembly. The lower fine trimming mechanism comprises a second front-back moving assembly, a lower fine trimming assembly, a second inclined profiling assembly and a second vertical profiling assembly. The fine trimming cutter is novel in structure, the angle of the upper fine trimming cutter body and the angle of the lower fine trimming cutter body can be conveniently adjusted, then plates can be finely trimmed through different upper cutting edges and lower cutting edges, the fine trimming cutter is ingenious in design, different machining requirements can be conveniently met, the cutter body replacement difficulty and time are reduced, and production efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of edge banding machines, in particular to an upper and lower fine trimming device of an edge banding machine. Background Technique

[0002] Edge banding machines are crucial equipment in the woodworking and furniture manufacturing industries. They are used to attach edge banding materials to the edges of boards and perform subsequent trimming through a fine trimming device to ensure the smoothness and flatness of the edges. The fine trimming devices of traditional edge banding machines are usually equipped with single-edge cutters. This design is effective for edge banding strips of a specific thickness. However, when encountering edge banding requirements of different thicknesses or special shapes, the cutter needs to be replaced. Replacing the cutter takes a long time, is difficult to install, and requires precision adjustment, which is time-consuming and laborious and affects the processing efficiency. Summary of the Invention

[0003] The utility model provides an upper and lower fine trimming device of an edge banding machine for the problems of the prior art. The structure is novel, which is convenient to adjust the angles of the upper fine trimming cutter body and the lower fine trimming cutter body. Then, different upper cutting edges and lower cutting edges are used to finely trim the board. The design is ingenious, which is convenient to adapt to different processing requirements, reduces the difficulty and time of replacing the cutter body, and is beneficial to improving the production efficiency.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The utility model provides an upper and lower fine trimming device of an edge banding machine, which includes a gantry, an upper fine trimming mechanism, and a lower fine trimming mechanism. The upper fine trimming mechanism and the lower fine trimming mechanism are respectively installed on both sides of the gantry;

[0006] The upper fine trimming mechanism includes a first front-back moving component, an upper fine trimming component installed on the first front-back moving component, a first inclined support die component installed on the upper fine trimming component, and a first vertical support die component installed on the lower side of the front end of the first front-back moving component. The upper fine trimming component includes a first fine trimming adjustment seat, an upper fine trimming driving motor installed on the first fine trimming adjustment seat, and an upper fine trimming cutter body connected to the output end of the upper fine trimming driving motor. The upper fine trimming cutter body is provided with at least two upper cutting edges. The first fine trimming adjustment seat is movably arranged on the first front-back moving component. The upper cutting edges of the upper fine trimming cutter body are located between the first inclined support die component and the first vertical support die component;

[0007] The lower precision machining mechanism includes a second front-back moving component, a lower precision machining component installed on the second front-back moving component, a second inclined die component installed on the lower precision machining component, and a second vertical die component installed on the upper side of the front end of the second front-back moving component. The lower precision machining component includes a second precision machining adjustment base, a lower precision machining driving motor installed on the second precision machining adjustment base, and a lower precision machining tool body connected to the output end of the lower precision machining driving motor. The lower precision machining tool body is provided with at least two lower cutting edges. The second precision machining adjustment base is movably arranged on the second front-back moving component, and the lower cutting edges of the lower precision machining tool body are located between the second inclined die component and the second vertical die component.

[0008] Wherein, a first machining gap is formed between the first inclined die component and the first vertical die component. The upper precision machining tool body is located at the first machining gap. The upper precision machining tool body is circularly arranged, and the upper cutting edges are annularly arranged on the outer periphery of the upper precision machining tool body.

[0009] Wherein, a second machining gap is formed between the second inclined die component and the second vertical die component. The lower precision machining tool body is located at the second machining gap. The lower precision machining tool body is circularly arranged, and the lower cutting edges are annularly arranged on the outer periphery of the lower precision machining tool body.

[0010] Wherein, the first inclined die component includes a first inclined wheel. A first connecting bracket is arranged on the upper side of the front end of the upper precision machining driving motor. The first inclined wheel is rotatably arranged on the first connecting bracket, and the first inclined wheel is located above the upper precision machining tool body.

[0011] Wherein, the first front-back moving component includes a first front-back driving cylinder and a first front-back moving seat. The first front-back driving cylinder is used to drive the first front-back moving seat to move back and forth in the horizontal direction. The first precision machining adjustment base is movably arranged on one side of the first front-back moving seat. A first servo motor is installed on the first precision machining adjustment base. The output end of the first servo motor is connected with a first transmission lead screw. A first sliding base is slidably arranged on the first precision machining adjustment base. The upper precision machining driving motor is assembled on the first sliding base. The first transmission lead screw is threadedly penetrated through the first sliding base. One end of the first transmission lead screw away from the first servo motor is rotatably connected to the first precision machining adjustment base. The first servo motor is used to drive the first transmission lead screw to rotate to drive the first sliding base to move back and forth along the length direction of the first transmission lead screw.

[0012] Among them, the first vertical template component includes a first support seat, a first vertical stand movably installed at the front end of the first support seat, and a plurality of first vertical guide wheels arranged at intervals in a row at the upper end of the first vertical stand. The first vertical guide wheels are rotatably arranged at the upper end of the first vertical stand, and the first support seat is fixedly connected to the lower side of the front end of the first front-back moving seat.

[0013] Among them, the first support seat is also equipped with a first fine-tuning component, and the first fine-tuning component is used to adjust the position of the first vertical stand in the vertical direction.

[0014] Among them, the second front-back moving component includes a second front-back driving cylinder and a second front-back moving seat. The second front-back driving cylinder is used to drive the second front-back moving seat to move back and forth in the horizontal direction. The second precision trimming adjustment seat is movably arranged on one side of the second front-back moving seat. A second servo motor is installed on the second precision trimming adjustment seat. The output end of the second servo motor is connected to a second transmission lead screw. A second sliding base is slidably arranged on the second precision trimming adjustment seat. The lower precision trimming driving motor assembly is installed on the second sliding base. The second transmission lead screw is threadedly penetrated through the second sliding base, and the end of the second transmission lead screw away from the second servo motor is rotatably connected to the second precision trimming adjustment seat. The second servo motor is used to drive the second transmission lead screw to rotate to drive the second sliding base to move back and forth along the length direction of the second transmission lead screw.

[0015] Among them, the second vertical template component includes a second support seat, a second vertical stand movably installed at the front end of the second support seat, and a plurality of second vertical guide wheels arranged at intervals in a row at the lower end of the second vertical stand. The second vertical guide wheels are rotatably arranged at the upper end of the second vertical stand, and the second support seat is fixedly connected to the upper side of the front end of the second front-back moving seat.

[0016] Among them, the second support seat is also equipped with a second fine-tuning component, and the second fine-tuning component is used to adjust the position of the second vertical stand in the vertical direction.

[0017] The beneficial effects of the present utility model:

[0018] The structure of the present utility model is novel, which is convenient to adjust the angles of the upper precision trimming tool body and the lower precision trimming tool body, and then enables different upper cutting edges and lower cutting edges to perform precision trimming on the plate. The design is ingenious, which is convenient to adapt to different processing requirements, reduces the difficulty and time of replacing the tool body, and is beneficial to improving production efficiency. Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of the first perspective of the upper and lower precision trimming device of a edge banding machine of the present utility model.

[0020] Figure 2 This is a second - perspective structural schematic diagram of the upper and lower fine - trimming device of an edge - banding machine of the present utility model.

[0021] Figure 3 This is a third - perspective structural schematic diagram of the upper and lower fine - trimming device of an edge - banding machine of the present utility model.

[0022] Figure 4 is Figure 2 an enlarged view of part A in

[0023] In Figures 1 to 4 the attached drawings include:

[0024] 100, gantry; 200, upper fine - trimming mechanism; 300, lower fine - trimming mechanism; 1, first fine - trimming adjustment seat; 2, upper fine - trimming drive motor; 3, upper fine - trimming tool body; 4, upper cutting edge; 5, second fine - trimming adjustment seat; 6, lower fine - trimming drive motor; 7, lower fine - trimming tool body; 8, first leaning wheel; 9, first connecting bracket; 10, first front - and - rear drive cylinder; 11, first front - and - rear moving seat; 12, first servo motor; 13, first transmission lead screw; 14, first sliding base; 15, first support seat; 16, first vertical stand; 17, first vertical leaning wheel; 18, first fine - tuning component; 19, second front - and - rear drive cylinder; 20, second vertical stand; 21, second vertical leaning wheel; 22, second fine - tuning component; 23, arc - shaped positioning groove; 24, second leaning wheel; 25, second support seat. Specific embodiments

[0025] For the convenience of those skilled in the art, the present utility model will be further described below in conjunction with embodiments and the attached drawings. The content mentioned in the embodiments does not limit the present utility model. The present utility model will be described in detail below with reference to the attached drawings.

[0026] An upper and lower fine - trimming device of an edge - banding machine, as Figures 1 to 4 shown, includes a gantry 100, an upper fine - trimming mechanism 200 and a lower fine - trimming mechanism 300. The upper fine - trimming mechanism 200 and the lower fine - trimming mechanism 300 are respectively installed on both sides of the gantry 100;

[0027] The upper finishing mechanism 200 includes a first front-back moving component, an upper finishing component mounted on the first front-back moving component, a first inclined mold component mounted on the upper finishing component, and a first vertical mold component mounted on the lower side of the front end of the first front-back moving component. The upper finishing component includes a first finishing adjustment base 1, an upper finishing driving motor 2 mounted on the first finishing adjustment base 1, and an upper finishing tool body 3 connected to the output end of the upper finishing driving motor 2. The upper finishing tool body 3 is provided with at least two upper cutting edges 4. The first finishing adjustment base 1 is movably arranged on the first front-back moving component, and the upper cutting edges 4 of the upper finishing tool body 3 are located between the first inclined mold component and the first vertical mold component.

[0028] The lower finishing mechanism 300 includes a second front-back moving component, a lower finishing component mounted on the second front-back moving component, a second inclined mold component mounted on the lower finishing component, and a second vertical mold component mounted on the upper side of the front end of the second front-back moving component. The lower finishing component includes a second finishing adjustment base 5, a lower finishing driving motor 6 mounted on the second finishing adjustment base 5, and a lower finishing tool body 7 connected to the output end of the lower finishing driving motor 6. The lower finishing tool body 7 is provided with at least two lower cutting edges. The second finishing adjustment base 5 is movably arranged on the second front-back moving component, and the lower cutting edges of the lower finishing tool body 7 are located between the second inclined mold component and the second vertical mold component.

[0029] Specifically, when the present utility model works, the first front-back moving component can be adjusted to drive the first inclined mold component, the upper finishing component and the first vertical mold component to move synchronously back and forth. The second front-back moving component can be adjusted to drive the second inclined mold component, the lower finishing component and the second vertical mold component to move synchronously back and forth, realizing unified adjustment of the movement. Further, the first finishing adjustment base 1 is movably arranged on the first front-back moving component, which is convenient for adjusting the angle of the upper finishing tool body 3 by adjusting the position of the first finishing adjustment base 1, and then adjusting different upper cutting edges 4 of the upper finishing tool body 3 to finish the plate. The second finishing adjustment base 5 is movably arranged on the second front-back moving component, which is convenient for adjusting the angle of the lower finishing tool body 7 by adjusting the position of the second finishing adjustment base 5, and then adjusting different lower cutting edges of the lower finishing tool body 7 to finish the plate. With the above settings, the structure of the present utility model is novel, which is convenient for adjusting the angles of the upper finishing tool body 3 and the lower finishing tool body 7, and then using different upper cutting edges 4 and lower cutting edges to finish the plate. The design is ingenious, which is convenient for adapting to different processing requirements, reducing the difficulty and time of replacing the tool body, and is beneficial to improving production efficiency.

[0030] In the embodiment of the present application, a first machining gap is formed between the first reclining die assembly and the first vertical die assembly. The upper finishing tool body 3 is located at the first machining gap. The upper finishing tool body 3 is circularly arranged, and the upper cutting edge 4 is annularly arranged on the outer periphery of the upper finishing tool body 3. Specifically, in this setting, the upper finishing driving motor 2 drives the circular upper finishing tool body 3 to rotate, and the lower edge of the plate is finished by abutting the upper cutting edge 4 against the corner of the plate. The finishing action is a prior art and will not be elaborated here.

[0031] In the embodiment of the present application, a second machining gap is formed between the second reclining die assembly and the second vertical die assembly. The lower finishing tool body 7 is located at the second machining gap. The lower finishing tool body 7 is circularly arranged, and the lower cutting edge is annularly arranged on the outer periphery of the lower finishing tool body 7. Specifically, in this setting, the lower finishing driving motor 6 drives the circular lower finishing tool body 7 to rotate, and the upper edge of the plate is finished by abutting the lower cutting edge against the corner of the plate. The finishing action is a prior art and will not be elaborated here.

[0032] In the embodiment of the present application, the first reclining die assembly includes a first reclining wheel 8. A first connecting bracket 9 is arranged on the upper side of the front end of the upper finishing driving motor 2. The first reclining wheel 8 is rotatably arranged on the first connecting bracket 9, and the first reclining wheel 8 is located above the upper finishing tool body 3. The first forward and backward moving assembly includes a first forward and backward driving cylinder 10 and a first forward and backward moving seat 11. The first forward and backward driving cylinder 10 is used to drive the first forward and backward moving seat 11 to move forward and backward in the horizontal direction. The first finishing adjusting seat 1 is movably arranged on one side of the first forward and backward moving seat 11. A first servo motor 12 is installed on the first finishing adjusting seat 1. The output end of the first servo motor 12 is connected with a first transmission lead screw 13. A first sliding base 14 is slidably arranged on the first finishing adjusting seat 1. The upper finishing driving motor 2 is assembled on the first sliding base 14. The first transmission lead screw 13 is threadedly penetrated through the first sliding base 14. The end of the first transmission lead screw 13 away from the first servo motor 12 is rotatably connected with the first finishing adjusting seat 1. The first servo motor 12 is used to drive the first transmission lead screw 13 to rotate to drive the first sliding base 14 to move forward and backward along the length direction of the first transmission lead screw 13.

[0033] Specifically, in the above setting, when the first forward and backward driving cylinder 10 drives the first forward and backward moving seat 11 to move forward and backward, it drives the first reclining wheel 8 and the upper finishing tool body 3 to move forward and backward synchronously, ensuring the same displacement between the two. Cooperating with the precise movement of the first servo motor 12 driving the first sliding base 14, that is, ensuring that while the first reclining wheel 8 abuts against the plate, the upper cutting edge 4 of the upper finishing tool body 3 abuts against the lower edge of the plate, realizing positioning and finishing.

[0034] Further, an arc-shaped positioning groove 23 is provided on one side of the first front-back moving seat 11. The first fine trimming and adjusting seat 1 is provided with a positioning block, and the positioning block is slidably arranged in the arc-shaped positioning groove 23. By adjusting the position of the positioning block in the arc-shaped positioning groove 23, the position between the first fine trimming and adjusting seat 1 and the first front-back moving seat 11 is adjusted, and then the angle of the upper fine trimming tool body 3 is adjusted, which is convenient for adjusting different upper cutting edges 4 to perform fine trimming on the plate. The position between the first fine trimming and adjusting seat 1 and the first front-back moving seat 11 can be fixed by tightening with existing screws. The angle adjustment of the lower cutting edge is the same.

[0035] In the embodiment of the present application, the first vertical profiling component includes a first support seat 15, a first vertical stand 16 movably installed at the front end of the first support seat 15, and a plurality of first vertical profiling wheels 17 arranged at intervals in a row at the upper end of the first vertical stand 16. The first vertical profiling wheels 17 are rotatably arranged at the upper end of the first vertical stand 16, and the first support seat 15 is fixedly connected to the lower side of the front end of the first front-back moving seat 11. Specifically, the first vertical profiling wheels 17 are slidably abutted against the lower end surface of the plate to support and position the lower end surface of the plate.

[0036] In the embodiment of the present application, the first support seat 15 is further provided with a first fine adjustment component 18, and the first fine adjustment component 18 is used to adjust the position of the first vertical stand 16 in the vertical direction. Specifically, the first fine adjustment component 18 is a prior art technology and is used to finely adjust the position of the first vertical stand 16 in the vertical direction.

[0037] In the embodiment of the present application, the upper fine trimming mechanism 200 and the lower fine trimming mechanism 300 are arranged in a staggered and symmetrical manner with respect to the gantry 100, and the processing directions of the upper fine trimming mechanism 200 and the lower fine trimming mechanism 300 are arranged facing each other. Among them, the structures of the upper fine trimming mechanism 200 and the lower fine trimming mechanism 300 are the same, and only the processing directions are arranged facing each other. Among them, the structure of the second inclined profiling component cooperating with the lower fine trimming component is the same as the structure of the first inclined profiling component cooperating with the upper fine trimming component. Since the structures of the upper fine trimming mechanism 200 and the lower fine trimming mechanism 300 are the same, the specific working principle of the lower fine trimming mechanism 300 will not be described in detail below.

[0038] In the embodiment of the present application, in the lower finishing mechanism 300, its second front-back moving component includes a second front-back driving cylinder 19 and a second front-back moving seat. The second front-back driving cylinder 19 is used to drive the second front-back moving seat to move back and forth in the horizontal direction. The second finishing adjustment seat 5 is movably arranged on one side of the second front-back moving seat. A second servo motor is installed on the second finishing adjustment seat 5. The output end of the second servo motor is connected with a second transmission lead screw. A second sliding base is slidably arranged on the second finishing adjustment seat 5. The lower finishing driving motor 6 is assembled on the second sliding base. The second transmission lead screw is threadedly penetrated through the second sliding base. One end of the second transmission lead screw far away from the second servo motor is rotatably connected with the second finishing adjustment seat 5. The second servo motor is used to drive the second transmission lead screw to rotate to drive the second sliding base to move back and forth along the length direction of the second transmission lead screw; the second leaning die assembly includes a second leaning wheel 24. A second connecting bracket is arranged on the upper side of the front end of the lower finishing driving motor 6. The second leaning wheel 24 is rotatably arranged on the second connecting bracket. The second leaning wheel 24 is located below the lower finishing tool body 7. Specifically, under the above settings, when the second front-back driving cylinder 19 drives the second front-back moving seat to move back and forth, it drives the second leaning wheel 24 and the lower finishing tool body 7 to move back and forth synchronously, ensuring the same displacement between the two. Cooperating with the precise movement of the second sliding base driven by the second servo motor, that is, ensuring that while the second leaning wheel 24 abuts against the plate, the lower cutting edge of the lower finishing tool body 7 abuts against the upper edge corner of the plate, realizing positioning and finishing.

[0039] In the embodiment of the present application, the second vertical leaning die assembly includes a second support seat 25, a second vertical stand 20 movably installed at the front end of the second support seat 25, and a plurality of second vertical leaning wheels 21 arranged at intervals in a row at the lower end of the second vertical stand 20. The second vertical leaning wheels 21 are rotatably arranged at the upper end of the second vertical stand 20. The second support seat 25 is fixedly connected with the upper side of the front end of the second front-back moving seat. Specifically, the second vertical leaning wheels 21 are slidably abutted against the upper end surface of the plate to position the upper end surface of the plate.

[0040] In the embodiment of the present application, the second support seat 25 is further provided with a second fine adjustment component 22. The second fine adjustment component 22 is used to adjust the position of the second vertical stand 20 in the vertical direction. Specifically, the second fine adjustment component 22 is a prior art and is used to finely adjust the position of the second vertical stand 20 in the vertical direction.

[0041] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model is disclosed above in the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art, without departing from the scope of the technical solution of the present utility model, when making some changes or modifications using the above-disclosed technical content into equivalent embodiments of equivalent changes, as long as it does not depart from the content of the technical solution of the present utility model, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the present utility model all fall within the scope of the technical solution of the present utility model.

Claims

1. An upper and lower finishing device for an edge banding machine, characterized in that: It includes a gantry, an upper finishing mechanism and a lower finishing mechanism, wherein the upper finishing mechanism and the lower finishing mechanism are respectively installed on both sides of the gantry; The upper finishing mechanism comprises a first front-to-back moving assembly, an upper finishing assembly mounted on the first front-to-back moving assembly, a first oblique mold assembly mounted on the upper finishing assembly, and a first vertical mold assembly mounted on the lower side of the front end of the first front-to-back moving assembly, the upper finishing assembly comprises a first finishing adjustment seat, an upper finishing drive motor mounted on the first finishing adjustment seat, and an upper finishing cutter body connected to the output end of the upper finishing drive motor, the upper finishing cutter body is provided with at least two upper cutting edges, the first finishing adjustment seat is movably arranged on the first front-to-back moving assembly, and the upper cutting edge of the upper finishing cutter body is located between the first oblique mold assembly and the first vertical mold assembly; The lower finishing mechanism includes a second front-to-back moving component, a lower finishing component mounted on the second front-to-back moving component, a second oblique support mold component mounted on the lower finishing component, and a second vertical support mold component mounted on the upper side of the front end of the second front-to-back moving component, the lower finishing component includes a second finishing adjustment seat, a lower finishing drive motor mounted on the second finishing adjustment seat, and a lower finishing knife body connected to the output end of the lower finishing drive motor, the lower finishing knife body is provided with at least two lower cutting edges, the second finishing adjustment seat is movably arranged on the second front-to-back moving component, and the lower cutting edge of the lower finishing knife body is located between the second oblique support mold component and the second vertical support mold component.

2. The upper and lower finishing device of the edge banding machine according to claim 1, characterized in that: A first processing gap is formed between the first oblique support mold assembly and the first vertical support mold assembly, and the upper finishing tool body is located at the first processing gap. The upper finishing tool body is circular, and the upper blade edge is arranged around the outer periphery of the upper finishing tool body.

3. The upper and lower finishing device of the edge banding machine according to claim 1, characterized in that: A second machining gap is formed between the second oblique support mold assembly and the second vertical support mold assembly, and the lower finishing tool body is located at the second machining gap. The lower finishing tool body is circularly arranged, and the lower blade edge is arranged around the outer periphery of the lower finishing tool body.

4. The upper and lower finishing device of the edge banding machine according to claim 1, characterized in that: The first inclined mold assembly includes a first inclined wheel. A first connecting bracket is arranged on the upper side of the front end of the upper finishing drive motor. The first inclined wheel is rotatably arranged on the first connecting bracket. The first inclined wheel is located above the upper finishing tool body.

5. The upper and lower finishing device of the edge banding machine according to claim 1, characterized in that: The first forward and backward moving component includes a first forward and backward driving cylinder and a first forward and backward moving seat, the first forward and backward driving cylinder is used to drive the first forward and backward moving seat to move forward and backward in the horizontal direction, the first fine-tuning adjustment seat is movably arranged on one side of the first forward and backward moving seat, the first fine-tuning adjustment seat is equipped with a first servo motor, the output end of the first servo motor is connected with a first transmission screw, the first fine-tuning adjustment seat is slidably provided with a first sliding base, the upper fine-tuning driving motor is assembled on the first sliding base, the first transmission screw is threaded through the first sliding base, the first transmission screw is rotatably connected to the first fine-tuning adjustment seat at one end away from the first servo motor, and the first servo motor is used to drive the first transmission screw to rotate to drive the first sliding base to move forward and backward along the length direction of the first transmission screw.

6. The upper and lower finishing device of the edge banding machine according to claim 5, characterized in that: The first vertical supporting mold assembly includes a first supporting seat, a first vertical frame movably mounted on the front end of the first supporting seat, and a plurality of first vertical supporting wheels arranged in a row and spaced apart at the upper end of the first vertical frame. The first vertical supporting wheel is rotatably disposed on the upper end of the first vertical frame, and the first supporting seat is fixedly connected to the lower side of the front end of the first front-rear movable seat.

7. The upper and lower finishing device of the edge banding machine according to claim 6, characterized in that: The first support seat is also equipped with a first fine-tuning component, and the first fine-tuning component is used to adjust the position of the first vertical stand in the vertical direction.

8. The upper and lower finishing device of the edge banding machine according to claim 1, characterized in that: The second forward and backward moving component includes a second forward and backward driving cylinder and a second forward and backward moving seat, the second forward and backward driving cylinder is used to drive the second forward and backward moving seat to move forward and backward in the horizontal direction, the second fine-tuning adjustment seat is movably arranged on one side of the second forward and backward moving seat, the second fine-tuning adjustment seat is equipped with a second servo motor, the output end of the second servo motor is connected to a second transmission screw, the second fine-tuning adjustment seat is slidably provided with a second sliding base, the lower fine-tuning driving motor is assembled on the second sliding base, the second transmission screw is threaded through the second sliding base, the end of the second transmission screw away from the second servo motor is rotatably connected to the second fine-tuning adjustment seat, and the second servo motor is used to drive the second transmission screw to rotate to drive the second sliding base to move forward and backward along the length direction of the second transmission screw.

9. The upper and lower finishing device of the edge banding machine according to claim 8, characterized in that: The second vertical supporting mold assembly includes a second supporting seat, a second vertical frame movably mounted on the front end of the second supporting seat, and a plurality of second vertical supporting wheels arranged in a row and spaced apart at the lower end of the second vertical frame. The second vertical supporting wheels are rotatably arranged on the upper end of the second vertical frame, and the second supporting seat is fixedly connected to the upper side of the front end of the second front-rear movable seat.

10. The upper and lower finishing device of the edge banding machine according to claim 9, characterized in that: The second support seat is also equipped with a second fine-tuning component, and the second fine-tuning component is used to adjust the position of the second vertical stand in the vertical direction.

Images