Servo scraping device of edge bonding machine

Abstract

The utility model discloses a servo scraping device of an edge banding machine, which relates to the technical field of edge banding machines and comprises a working table, conveying rollers are rotatably mounted on the inner side of the working table, a plate is arranged between the conveying rollers, a fixing frame is fixed on one side of the working table, a first scraper and a second scraper are respectively arranged on the outer wall of the fixing frame, and the first scraper and the second scraper are arranged on the outer wall of the working table. The adjusting mechanism is arranged on the fixing frame, the first scraper and the second scraper; the adjusting mechanism comprises a distance adjusting unit and an angle adjusting unit. Through the arrangement of the adjusting mechanism, when the first scraper and the second scraper need to be adjusted, the distance between the positions of the first scraper and the second scraper can be adjusted through rotation of the threaded rod, and rotation limiting of the first scraper and the second scraper is relieved by applying outward pulling force to the movable block; therefore, the angles of the first scraper and the second scraper are adjusted, the first scraper and the second scraper with different lengths do not need to be selected according to different plates, and the working efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of edge banding machine, concretely is a kind of servo edge scraping device of edge banding machine. BACKGROUND

[0002] Edge banding machine is a kind of machine that replaces the manual edge banding process: conveying-gluing and edge bonding-cutting-off-joining the front and back-finishing the edge up and down-finishing the edge up and down-polishing, is mainly divided into semi-automatic and hand-held two kinds.Edge banding machine is a kind of woodworking machinery.

[0003] In the prior art, during the edge scraping operation of the edge banding machine in use, a suitable scraper needs to be selected, and then the position of the scraper is adjusted and fixed to adapt to different widths and heights of the plate. To facilitate quick adjustment of the position and angle of the scraper, the utility model provides a servo edge scraping device of an edge banding machine. UTILITY MODEL CONTENTS

[0004] The utility model aims at: in order to solve the problem proposed in the above background art, provide a kind of servo edge scraping device of edge banding machine.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of servo edge scraping device of edge banding machine, including workbench, the inner side of the workbench is rotatably installed with conveying roller, plate is provided between the conveying roller, the side of the workbench is fixed with fixed frame, the outer wall of the fixed frame is respectively provided with first scraper, second scraper, adjusting mechanism is set on fixed frame, first scraper, second scraper;

[0006] The adjusting mechanism includes spacing adjusting unit, angle adjusting unit;

[0007] The spacing adjusting unit is used to adjust the distance of the first scraper and the second scraper;

[0008] The angle adjusting unit is used to adjust the angle of the first scraper and the second scraper.

[0009] As a further scheme of the utility model: the spacing adjusting unit includes rotating wheel, threaded rod, guide rod;

[0010] The rotating wheel is fixed to the end of the threaded rod, and the rotating wheel is used to drive the threaded rod to rotate;

[0011] The threaded rod is rotatably installed in the inside of the fixed frame and extends to the outside of the fixed frame, and the threaded rod is used to provide guidance for the axial movement of the guide rod;

[0012] The guide rod is axially slidably installed on the inner wall of the fixed frame and extends to the outside of the fixed frame, and the guide rod is used to synchronously drive the first scraper to move.

[0013] As a further scheme of the utility model: the angle adjusting unit includes a movable block, a clamping block, a guide groove and a limiting groove;

[0014] The movable block is laterally slidably installed on the inner wall of the first scraper and extends to the outside of the first scraper, and the movable block is used for synchronously driving the clamping block to move laterally;

[0015] The clamping block is fixed to the outer wall of the shaft rod of the movable block, and the clamping block is used for limiting the rotation of the first scraper in cooperation with the guide groove and the limiting groove;

[0016] The guide groove is formed in the inner wall of the first scraper, and the guide groove is used for guiding the clamping block to enter completely;

[0017] The limiting groove is formed in the inner wall of the guide rod, and the limiting groove is used for providing space for the insertion of the clamping block.

[0018] As a further scheme of the utility model: the number of limiting grooves is multiple, and the multiple limiting grooves are evenly distributed in the inside of the guide rod in a ring shape.

[0019] As a further scheme of the utility model: the outer wall of the clamping block matches the inner wall of the guide groove and the limiting groove, and the inner wall of the first scraper and the guide rod is formed with a hole groove for lateral movement of the shaft rod of the movable block.

[0020] As a further scheme of the utility model: the outer wall of the fixed frame is formed with a sliding groove for axial movement of the guide rod, and the inner wall of the guide rod is formed with a threaded groove matched with the threads of the outer wall of the threaded rod.

[0021] As a further scheme of the utility model: the number of adjusting mechanisms is two, and the two adjusting mechanisms are respectively arranged on the first scraper and the second scraper, and the end of the movable block is respectively provided with a positive magnetic block and a negative magnetic block at a position close to the inner wall of the guide rod.

[0022] Compared with the prior art, the utility model has the advantages that:

[0023] By setting the adjusting mechanism, when the first scraper and the second scraper need to be adjusted, the distance of the first scraper and the second scraper can be adjusted by rotating the threaded rod, and the rotation of the first scraper and the second scraper is released by giving the movable block an outward pulling force, so that the angle of the first scraper and the second scraper is adjusted, and different lengths of the first scraper and the second scraper are not needed according to different plates, and the working efficiency is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Fig. 1 It is a structural schematic view of the utility model.

[0025] Fig. 2 It is the explosion structure schematic view of the limiting block of the utility model;

[0026] Fig. 3 It is the A place local enlarged view of the utility model.

[0027] In the drawing: 1, workbench; 2, conveying roller; 3, board; 4, fixed frame; 5, first doctor knife; 6, second doctor knife; 7, adjusting mechanism; 701, rotating wheel; 702, threaded rod; 703, guide rod; 704, movable block; 705, clamping block; 706, guide slot; 707, limiting slot. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Please refer to Figs. 1-3 In the embodiments of the utility model, a servo edge scraping device of an edge banding machine comprises a workbench 1, conveying rollers 2 are rotatably installed on the inner side of the workbench 1, boards 3 are arranged between the conveying rollers 2, a fixed frame 4 is fixed on one side of the workbench 1, first doctor knives 5 and second doctor knives 6 are arranged on the outer wall of the fixed frame 4 respectively, and adjusting mechanisms 7 are arranged on the fixed frame 4, the first doctor knives 5 and the second doctor knives 6.

[0030] The adjusting mechanisms 7 comprise spacing adjusting units and angle adjusting units.

[0031] The spacing adjusting units are used for adjusting the distance of the first doctor knives 5 and the second doctor knives 6.

[0032] The angle adjusting units are used for adjusting the angle of the first doctor knives 5 and the second doctor knives 6.

[0033] The spacing adjusting units comprise rotating wheels 701, threaded rods 702 and guide rods 703.

[0034] The rotating wheels 701 are fixed on the end of the threaded rods 702, and the rotating wheels 701 are used for driving the threaded rods 702 to rotate.

[0035] The threaded rods 702 are rotatably installed in the interior of the fixed frame 4 and extend to the exterior of the fixed frame 4, and the threaded rods 702 are used for providing guidance for the axial movement of the guide rods 703.

[0036] The guide rod 703 is axially slidably installed on the inner wall of the fixed frame 4 and extends to the outside of the fixed frame 4, and is used to synchronously drive the first scraper 5 to move;

[0037] The angle adjusting unit comprises a movable block 704, a clamping block 705, a guide groove 706 and a limiting groove 707.

[0038] The movable block 704 is laterally slidably installed on the inner wall of the first scraper 5 and extends to the outside of the first scraper 5, and is used to synchronously drive the clamping block 705 to move laterally.

[0039] The clamping block 705 is fixed on the outer wall of the shaft rod of the movable block 704, and is used to limit the rotation of the first scraper 5 in cooperation with the guide groove 706 and the limiting groove 707.

[0040] The guide groove 706 is formed on the inner wall of the first scraper 5, and is used to guide the clamping block 705 to enter completely.

[0041] The limiting groove 707 is formed on the inner wall of the guide rod 703, and is used to provide space for the clamping block 705 to insert.

[0042] In the embodiment, when the plate 3 needs to be edge-chipped, an outward pulling force is applied to the movable block 704 to move the movable block 704 out of the guide rod 703, and the clamping block 705 on the outer wall of the movable block 704 will also move from the inside of the limiting groove 707 to the inside of the guide groove 706 until the clamping block 705 completely enters the inside of the guide groove 706 and is separated from the inside of the limiting groove 707. At this time, the clamping block 705 will no longer limit the rotation of the first scraper 5, and the angle of the first scraper 5 can be adjusted at this time so that the cutting edge of the first scraper 5 is aligned with the outer wall of the plate 3. At this time, a rotating force is applied to the rotating wheel 701, and the rotating rotating wheel 701 will synchronously drive the threaded rod 702 to rotate, so that the guide rod 703 on the outer wall of the threaded rod 702 moves axially along the sliding groove on the outer wall of the fixed frame 4, and the moving guide rod 703 synchronously drives the first scraper 5 to move until the first scraper 5 is in close contact with the outer wall of the plate 3. Then, the continuously moving plate 3 under the action of the conveying roller 2 will move relative to the first scraper 5, so as to chip the outer wall of the plate 3. The first scraper 5 and the second scraper 6 do not need to be replaced as a whole, which further improves the work efficiency. It should be noted that the adjustment of the second scraper 6 is the same. The arc-shaped cutting edge of the first scraper 5 is used to edge-process the side surface of the plate 3, and the second scraper 6 is used to edge-process the corner of the plate 3.

[0043] Please refer to Figs. 1-3The number of the limiting grooves 707 is multiple, the multiple limiting grooves 707 are evenly distributed in the interior of the guide rod 703 in a ring shape, the outer wall of the clamping block 705 is matched with the inner wall of the guide groove 706 and the limiting groove 707, the inner wall of the first scraper 5 and the guide rod 703 is formed with a hole groove for the lateral movement of the shaft rod of the movable block 704, the outer wall of the fixed frame 4 is formed with a sliding groove for the axial movement of the guide rod 703, the inner wall of the guide rod 703 is formed with a thread groove matched with the thread on the outer wall of the threaded rod 702, the number of the adjusting mechanisms 7 is two, the two adjusting mechanisms 7 are arranged on the first scraper 5 and the second scraper 6 respectively, and the end of the movable block 704 is arranged with a positive magnetic block and a negative magnetic block respectively at the position close to the inner wall of the guide rod 703.

[0044] In the embodiment, after the angle adjustment of the first scraper 5 is completed, the positive and negative magnetic blocks arranged at the end of the movable block 704 and the guide rod 703 are used to attract the movable block 704 to move to the guide rod 703, so that the clamping block 705 is clamped between the guide groove 706 and the limiting groove 707 again, and the rotation of the first scraper 5 is limited.

[0045] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A servo edge scraping device of an edge banding machine, comprising a workbench (1), the inner side of the workbench (1) is rotatably provided with conveying rollers (2), and a plate (3) is arranged between the conveying rollers (2); one side of the workbench (1) is fixedly provided with a fixed frame (4), and the outer wall of the fixed frame (4) is respectively provided with a first scraper (5) and a second scraper (6); characterized in that, The adjusting mechanism (7) is arranged on the fixed frame (4), the first scraper (5) and the second scraper (6); The adjusting mechanism (7) comprises a distance adjusting unit and an angle adjusting unit; The distance adjusting unit is used for adjusting the distance between the first scraper (5) and the second scraper (6); The angle adjusting unit is used for adjusting the angle of the first scraper (5) and the second scraper (6).

2. A servo edge trimming device of an edge banding machine according to claim 1, characterized in that, The distance adjusting unit comprises a rotating wheel (701), a threaded rod (702) and a guide rod (703); The rotating wheel (701) is fixed at the end of the threaded rod (702), and the rotating wheel (701) is used for driving the threaded rod (702) to rotate; The threaded rod (702) is rotatably arranged in the fixed frame (4) and extends to the outside of the fixed frame (4), and the threaded rod (702) is used for guiding the axial movement of the guide rod (703); The guide rod (703) is axially slidably arranged on the inner wall of the fixed frame (4) and extends to the outside of the fixed frame (4), and the guide rod (703) is used for synchronously driving the first scraper (5) to move.

3. A servo edge trimming device of an edge banding machine according to claim 2, wherein, The angle adjusting unit comprises a movable block (704), a clamping block (705), a guide groove (706) and a limiting groove (707); The movable block (704) is laterally slidably arranged on the inner wall of the first scraper (5) and extends to the outside of the first scraper (5), and the movable block (704) is used for synchronously driving the clamping block (705) to move laterally; The clamping block (705) is fixed on the outer wall of the shaft rod of the movable block (704), and the clamping block (705) is used for limiting the rotation of the first scraper (5) in cooperation with the guide groove (706) and the limiting groove (707); The guide groove (706) is arranged on the inner wall of the first scraper (5), and the guide groove (706) is used for guiding the clamping block (705) to enter completely; The limiting groove (707) is arranged on the inner wall of the guide rod (703), and the limiting groove (707) is used for providing space for the clamping block (705) to insert.

4. A servo edge trimming device of an edge banding machine according to claim 3, wherein, A plurality of limiting grooves (707) are arranged, and the plurality of limiting grooves (707) are evenly distributed in the guide rod (703) in a ring shape.

5. The servo edge trimming device of the edge banding machine according to claim 3, wherein, The outer wall of the clamping block (705) is matched with the inner wall of the guide groove (706) and the limiting groove (707), and the inner wall of the first scraper (5) and the guide rod (703) is formed with a hole groove for lateral movement of the shaft rod of the movable block (704).

6. A servo edge trimming device of an edge banding machine according to claim 2, wherein, The outer wall of the fixed frame (4) is formed with a sliding groove for axial movement of the guide rod (703), and the inner wall of the guide rod (703) is formed with a threaded groove matched with the outer wall thread of the threaded rod (702).

7. The servo edge trimming device of the edge banding machine according to claim 3, wherein, The number of the adjusting mechanism (7) is two, and the two adjusting mechanisms (7) are arranged on the first scraper (5) and the second scraper (6) respectively, and the end of the movable block (704) is arranged with a positive magnetic block and a negative magnetic block respectively at a position close to the inner wall of the guide rod (703).

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