Fine trimming plate edge banding machine capable of conveniently adjusting cutter

Abstract

The utility model relates to the technical field of plate processing equipment, in particular to a fine trimming plate edge bonding machine convenient for cutter adjustment, which comprises an edge bonding machine body, one side of the top end of the edge bonding machine body is fixedly connected with an electric push rod, the telescopic end of the electric push rod is fixedly connected with a mounting plate, the top end of the mounting plate is fixedly connected with a motor, and the top end of the mounting plate is fixedly connected with a cutter. The mounting plate is arranged at the top end; when the rotating angle of the finishing cutter is adjusted, a round plate is driven to enable a round rod to drive a small gear and a large gear to rotate with the circle center of the round plate as a rotating point, so that a round block and the finishing cutter are driven to rotate, the rotating angle of the finishing cutter is preliminarily adjusted, and the round rod is utilized to drive the small gear to rotate with the circle center of the small gear as a rotating point; and under the action of the gear ratio of the large gear to the small gear, the small gear can drive the large gear to rotate according to the precise scale, precise angle adjustment of the finishing knife is achieved, and therefore the finishing effect of the finishing knife is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing equipment, in particular to a finishing plate edge banding machine which is convenient for adjusting a tool. Background Art

[0002] The board edge banding machine is a device used to perform edge banding on the board edges. It is commonly used in the furniture manufacturing and decoration industries. When the board is edge banded, a tool is usually used to process the edge into a smooth and beautiful edge to improve the quality and appearance of the board.

[0003] The Chinese patent "A fully automatic edge banding machine with high trimming accuracy" authorization announcement number "CN218965696U" uses the second hydraulic rod to move the finishing tool away from the material, and then uses the motor to rotate the transmission column to drive the tool fixing seat to rotate, and then adjusts the angle of the finishing tool through the tool fixing seat to the required angle, and then starts the second hydraulic rod again to make the adjusted finishing tool gradually move toward the material to trim the material, automatically complete the angle adjustment of the finishing tool, increase the trimming accuracy of the material, and solve the problem of trimming burrs caused by the different sizes of the material, resulting in the trimming angle of the finishing tool being too large or too small.

[0004] Although the above scheme can adjust the angle of the finishing knife, when the finishing knife is driven to rotate by the motor, the rotation angle of the tool fixing seat driven by the motor output shaft cannot be accurately controlled, which will lead to inaccurate adjustment of the angle of the finishing knife, thereby affecting the finishing effect of the finishing knife.

[0005] Therefore, a finishing plate edge banding machine with convenient tool adjustment is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to solve the above-mentioned problem and to provide a finishing plate edge banding machine with easy adjustment of the tool, thereby improving the problem that when the finishing knife is driven to rotate by a motor, the rotation angle of the tool fixing seat driven by the motor output shaft cannot be accurately controlled, which will lead to inaccurate adjustment of the angle of the finishing knife, thereby affecting the finishing effect of the finishing.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme, a finishing plate edge banding machine that is convenient for adjusting a tool, comprising: an edge banding machine body, a top side of the edge banding machine body is fixedly connected to an electric push rod, the telescopic end of the electric push rod is fixedly connected to a mounting plate, the top of the mounting plate is fixedly connected to a motor, and the top of the mounting plate is provided with an adjustment mechanism; wherein, the adjustment mechanism comprises a fixing plate fixedly connected to the top of the mounting plate, the output shaft of the motor passes through the fixing plate and is fixedly connected to a circular plate, the other end of the circular plate is rotatably connected to a large gear, the surface of the circular plate is fixedly connected to a fixing block, the inner wall of the fixing block is rotatably connected to a round rod, one end of the round rod passes through the fixing block and is fixedly connected to a small gear, the surface of the small gear is meshed with the surface of the large gear, the other end of the large gear is fixedly connected to a round block, the surface of the round block is fixedly connected to a finishing knife, and the surface of the round rod is provided with a locking component.

[0008] Preferably, the locking assembly includes a connecting rod fixedly connected to one end of the circular plate, the other end of the connecting rod is fixedly connected to a first circular ring, a second circular ring is arranged on the inner side of the first circular ring, the circular rod is arranged on the inner side of the second circular ring, one end of the first circular ring is fixedly connected to a U-shaped rod, and the other end of the U-shaped rod is fixedly connected to one end of the second circular ring. The locking assembly also includes a mounting block fixedly connected to the surface of the circular rod, a bolt is slidably connected between the surface of the second circular ring and the inner wall of the first circular ring, one end of the bolt passes through the mounting block and is threadedly connected to the mounting block, and the other end of the bolt is fixedly connected to a nut, one end of the nut is fitted with one end of the first circular ring and one end of the second circular ring. When the circular plate drives the round rod to rotate with the center of the circular plate as the rotation center point, the round rod is fixed with bolts and nuts to ensure the stability of the small gear driving the large gear to rotate when the rotation angle of the finishing knife is initially adjusted. At the same time, after the precision of the finishing knife is adjusted with the small gear and the large gear, the round rod is fixed with bolts and nuts, which is beneficial to ensure the stability of the finishing knife when processing the edge banding.

[0009] Preferably, the gear ratio of the large gear to the small gear is 1:36, which is helpful to ensure the accuracy of the large gear driving the finishing knife to rotate.

[0010] Preferably, a mounting ring is fixedly connected to one side of the fixing plate, and scale lines are provided on the surface of the mounting ring.

[0011] Preferably, an observation rod is fixedly connected to the surface of the connecting rod, and one side of the observation rod is in contact with one end of the mounting ring. When the motor drives the finishing knife to rotate, under the action of the scale line and the observation rod, it is helpful for the staff to more intuitively observe the approximate rotation angle of the finishing knife.

[0012] Preferably, the inner wall of the fixing block is fixedly connected with a coil spring, and the other end of the coil spring is in contact with the surface of the round rod. When the finishing knife needs to be reset after completing the work, the round rod is released, and the finishing knife can be restored to the coarse adjustment state under the action of the coil spring, without the need for the staff to manually reverse the round rod, which is more convenient.

[0013] Preferably, the other end of the round rod passes through a fixed block and is fixedly connected to an operating rod, which makes it easier for the staff to rotate the round rod.

[0014] The beneficial effects of the utility model are:

[0015] 1. When adjusting the rotation angle of the finishing knife, the circular plate is driven to make the round rod drive the small gear and the large gear to rotate with the center of the circular plate as the rotation point, thereby driving the round block and the finishing knife to rotate, and realizing the preliminary adjustment of the rotation angle of the finishing knife. The round rod is used to drive the small gear to rotate with the center of the small gear as the rotation point, driving the large gear to rotate, and under the effect of the gear ratio of the large gear and the small gear, it is conducive to the small gear driving the large gear to rotate with precise scale, realizing the precise angle adjustment of the finishing knife, thereby ensuring the finishing effect of the finishing knife;

[0016] 2. When the circular plate drives the round rod to rotate with the center of the circular plate as the center of rotation, the round rod is fixed with bolts and nuts to ensure the stability of the small gear driving the large gear to rotate when the rotation angle of the finishing knife is initially adjusted. At the same time, after adjusting the precision of the finishing knife with the small gear and the large gear, the round rod is fixed with bolts and nuts, which is beneficial to ensure the stability of the finishing knife when processing the edge banding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure between the locking assembly and the circular plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the locking assembly structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the mounting ring structure of the utility model.

[0022] In the figure: 1. edge banding machine body; 2. electric push rod; 3. mounting plate; 4. motor; 5. adjustment mechanism; 501. fixing plate; 502. round plate; 503. large gear; 504. fixing block; 505. round rod; 5051. operating rod; 506. small gear; 507. round block; 508. finishing knife; 509. locking assembly; 5091. connecting rod; 5092. first circular ring; 5093. second circular ring; 5094. U-shaped rod; 5095. mounting block; 5096. bolt; 5097. nut; 5098. mounting ring; 5099. scale line; 50910. observation rod; 50911. winding spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] When implementing: Figure 1-5 As shown, a finishing plate edge banding machine for facilitating adjustment of a tool comprises: an edge banding machine body 1, an electric push rod 2 is fixedly connected to one side of the top of the edge banding machine body 1, a mounting plate 3 is fixedly connected to the telescopic end of the electric push rod 2, a motor 4 is fixedly connected to the top of the mounting plate 3, and an adjustment mechanism 5 is arranged on the top of the mounting plate 3; wherein the adjustment mechanism 5 comprises a fixing plate 501 fixedly connected to the top of the mounting plate 3, an output shaft of the motor 4 passes through the fixing plate 501 and is fixedly connected to a circular plate 502, and another end of the circular plate 502 The end of the circular plate 502 is rotatably connected to a large gear 503, a fixed block 504 is fixedly connected to the surface of the circular plate 502, a round rod 505 is rotatably connected to the inner wall of the fixed block 504, one end of the round rod 505 passes through the fixed block 504 and is fixedly connected to a small gear 506, the surface of the small gear 506 is meshed with the surface of the large gear 503, the other end of the large gear 503 is fixedly connected to a round block 507, a finishing knife 508 is fixedly connected to the surface of the round block 507, and a locking assembly 509 is provided on the surface of the round rod 505. The gear ratio of the large gear 503 to the small gear 506 is one to thirty-six.

[0025] The edge banding machine body 1 is a relatively mature device in the prior art, and its working principle is mainly to perform edge banding treatment on the edge of the plate by using a thermoplastic tape.

[0026] When the plate is moved on the edge banding machine body 1 for edge banding, the edge banded plate will pass under the finishing knife 508, and the finishing knife 508 will process the edge banded plate.

[0027] When the angle of the finishing knife 508 needs to be adjusted, the edge-banded plate is first placed under the finishing knife 508 as a reference standard. At this time, the staff manually starts the electric push rod 2. When the electric push rod 2 is started, it will push the mounting plate 3 to drive the motor 4 and the adjustment mechanism 5 to move upward as a whole, thereby driving the finishing knife 508 to move upward and away from the plate. At this time, the staff manually starts the motor 4 to drive the circular plate 502 to rotate. The surface of the output shaft of the motor 4 is rotatably connected to the inner wall of the fixed plate 501. When the circular plate 502 rotates, it will drive the fixed block 504, the round rod 505 and the small gear 506 to rotate with the center of the circular plate 502 as the rotation center point, thereby driving the large gear 503 to rotate and rotate synchronously with the circular plate 502. When the large gear 503 rotates, it drives the round block 507 to rotate, thereby driving the finishing knife 508 to rotate. At this time, when the rotation angle of the finishing knife 508 is consistent with the required When the required angles are roughly the same, the preliminary adjustment of the angle of the finishing knife 508 is completed at this time, and the motor 4 is turned off. After this step is completed, the round rod 505 is rotated. At this time, the round rod 505 will use the center of the circle of the round rod 505 as the rotation center point. When the round rod 505 rotates, it will drive the small gear 506 to rotate. When the small gear 506 rotates, it will drive the large gear 503 to rotate, so that the large gear 503 drives the finishing knife 508 to rotate through the round block 507. When the small gear 506 rotates 360 degrees, it can only drive the large gear 503 to rotate 10 degrees. Therefore, the rotation of the small gear 506 can drive the large gear 503 to adjust the precise degree of rotation of the finishing knife 508. After the adjustment is completed, the electric push rod 2 is started again to drive the mounting plate 3 to move downward. When the finishing knife 508 in the adjustment mechanism 5 moves to the required height, the electric push rod 2 can be turned off.

[0028] like Figure 2 , Figure 3 and Figure 4 As shown, the locking assembly 509 includes a connecting rod 5091 fixedly connected to one end of the circular plate 502, the other end of the connecting rod 5091 is fixedly connected to a first circular ring 5092, a second circular ring 5093 is arranged on the inner side of the first circular ring 5092, the circular rod 505 is arranged on the inner side of the second circular ring 5093, one end of the first circular ring 5092 is fixedly connected to a U-shaped rod 5094, and the other end of the U-shaped rod 5094 is fixedly connected to one end of the second circular ring 5093. The locking assembly 509 also includes a mounting block 5095 fixedly connected to the surface of the round rod 505, a bolt 5096 is slidably connected between the surface of the second circular ring 5093 and the inner wall of the first circular ring 5092, one end of the bolt 5096 passes through the mounting block 5095 and is threadedly connected to the mounting block 5095, and the other end of the bolt 5096 is fixedly connected to a nut 5097, and one end of the nut 5097 is fitted with one end of the first circular ring 5092 and the second circular ring 5093.

[0029] When the device is in an initial state, the nut 5097 is pressed against one end of the first circular ring 5092 and the second circular ring 5093 to fix the mounting block 5095, thereby fixing the round rod 505, ensuring that the round rod 505 is in a fixed state when the circular plate 502 drives the round rod 505 to rotate with the center of the circular plate 502 as the rotation center point. When it is necessary to adjust the precision of the finishing knife 508, the nut 5097 is rotated to drive the bolt 5096 to rotate, so that the nut 5097 is away from the first circular ring 5092 and the second circular ring 5093, thereby releasing the fixation of the round rod 505. At this time, the round rod 505 can be rotated to drive the pinion 506 to rotate. After the precision adjustment is completed, the nut 5097 is rotated in the opposite direction to make the nut 5097 press against the first circular ring 5092 and the second circular ring 5093 again.

[0030] like Figure 2 and Figure 5 As shown, a mounting ring 5098 is fixedly connected to one side of the fixing plate 501, and a scale line 5099 is arranged on the surface of the mounting ring 5098. An observation rod 50910 is fixedly connected to the surface of the connecting rod 5091, and one side of the observation rod 50910 is in contact with one end of the mounting ring 5098. The shape of the observation rod 50910 is L-shaped, and when the circular plate 502 rotates, the observation rod 50910 is driven to rotate, and at this time, one side of the observation rod 50910 rotates along the scale line 5099.

[0031] like Figure 3 As shown, the inner wall of the fixed block 504 is fixedly connected with a coil spring 50911, and the other end of the coil spring 50911 is in contact with the surface of the round rod 505. When the round rod 505 rotates along its own center of the circle as the rotation point, the coil spring 50911 will shrink, and when the finishing knife 508 needs to be restored to the initial state after completing the work, the fixing of the round rod 505 is released. At this time, under the action of the coil spring 50911, the round rod 505 will be reset, and the finishing knife 508 will be restored to the coarse adjustment state, and the motor 4 can be started to drive the finishing knife 508 to restore to the initial state.

[0032] like Figure 5 As shown, the other end of the round rod 505 passes through the fixing block 504 and is fixedly connected with an operating rod 5051. The surface of the operating rod 5051 is provided with grooves distributed in a ring shape, and when the round rod 505 needs to be rotated, the operating rod 5051 can be rotated.

[0033] When the utility model is in use, when it is necessary to adjust the angle of the finishing knife 508, the nut 5097 is pressed against one end of the first ring 5092 and the second ring 5093, the round rod 505 is fixed, and the staff manually starts the motor 4 to drive the circular plate 502 to rotate, thereby driving the fixing block 504, the round rod 505 and the small gear 506 to rotate with the center of the circular plate 502 as the rotation center point, thereby driving the large gear 503 and the circular plate 502 to rotate synchronously, and when the large gear 503 rotates, it drives the round block 507 to rotate, thereby driving the finishing knife 508 to rotate. At this time, when the rotation angle of the finishing knife 508 is roughly the same as the required angle, at this time, the preliminary adjustment of the angle of the finishing knife 508 is completed, and the motor 4 is turned off. After this step is completed, the nut 5097 is turned to drive the bolt 509 6 is rotated to make the nut 5097 away from the first ring 5092 and the second ring 5093, so as to release the fixation of the round rod 505. At this time, the round rod 505 can be rotated, and the round rod 505 will use the center of the circle of the round rod 505 as the rotation center point. When the round rod 505 rotates, the small gear 506 is driven to rotate, thereby driving the large gear 503 to rotate, so that the large gear 503 drives the finishing knife 508 to rotate through the round block 507, and under the effect of the gear ratio between the large gear 503 and the small gear 506, the small gear 506 drives the large gear 503 to rotate with a precise scale. Therefore, the large gear 503 can be driven to adjust the precise degree of rotation of the finishing knife 508 by rotating the small gear 506. After the precise degree adjustment is completed, the nut 5097 is rotated in the opposite direction to fix the round rod 505 again.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A finishing plate edge banding machine that is easy to adjust the tool, characterized in that: include: An edge banding machine body (1), wherein an electric push rod (2) is fixedly connected to one side of the top end of the edge banding machine body (1), a mounting plate (3) is fixedly connected to the telescopic end of the electric push rod (2), a motor (4) is fixedly connected to the top end of the mounting plate (3), and an adjustment mechanism (5) is provided at the top end of the mounting plate (3); The adjusting mechanism (5) comprises a fixing plate (501) fixedly connected to the top of the mounting plate (3); the output shaft of the motor (4) passes through the fixing plate (501) and is fixedly connected to a circular plate (502); the other end of the circular plate (502) is rotatably connected to a large gear (503); a fixing block (504) is fixedly connected to the surface of the circular plate (502); a round rod (505) is rotatably connected to the inner wall of the fixing block (504); one end of the round rod (505) passes through the fixing block (504) and is fixedly connected to a small gear (506); the surface of the small gear (506) is meshed with the surface of the large gear (503); the other end of the large gear (503) is fixedly connected to a round block (507); the surface of the round block (507) is fixedly connected to a finishing knife (508); and a locking assembly (509) is provided on the surface of the round rod (505).

2. The machine for trimming board edge banding with easy tool adjustment according to claim 1, characterized in that: The locking assembly (509) comprises a connecting rod (5091) fixedly connected to one end of the circular plate (502); the other end of the connecting rod (5091) is fixedly connected to a first circular ring (5092); a second circular ring (5093) is arranged on the inner side of the first circular ring (5092); the circular rod (505) is arranged on the inner side of the second circular ring (5093); one end of the first circular ring (5092) is fixedly connected to a U-shaped rod (5094); the other end of the U-shaped rod (5094) is fixedly connected to one end of the second circular ring (5093).

3. The edge banding machine for finishing boards with convenient tool adjustment according to claim 2, characterized in that: The locking assembly (509) further comprises a mounting block (5095) fixedly connected to the surface of the round rod (505); a bolt (5096) is slidably connected between the surface of the second circular ring (5093) and the inner wall of the first circular ring (5092); one end of the bolt (5096) passes through the mounting block (5095) and is threadedly connected to the mounting block (5095); the other end of the bolt (5096) is fixedly connected to a nut (5097); one end of the nut (5097) is fitted with one end of the first circular ring (5092) and one end of the second circular ring (5093).

4. The machine for trimming board edge banding with convenient tool adjustment according to claim 1, characterized in that: The gear ratio of the large gear (503) to the small gear (506) is one to thirty-six.

5. The edge banding machine for finishing boards with convenient tool adjustment according to claim 1, characterized in that: A mounting ring (5098) is fixedly connected to one side of the fixing plate (501), and a scale line (5099) is provided on the surface of the mounting ring (5098).

6. The edge banding machine for finishing boards with convenient tool adjustment according to claim 2, characterized in that: An observation rod (50910) is fixedly connected to the surface of the connecting rod (5091), and one side of the observation rod (50910) is in contact with one end of the mounting ring (5098).

7. The edge banding machine for finishing boards with convenient tool adjustment according to claim 1, characterized in that: A coil spring (50911) is fixedly connected to the inner wall of the fixed block (504), and the other end of the coil spring (50911) is in contact with the surface of the round rod (505).

8. The edge banding machine for finishing boards with convenient tool adjustment according to claim 1, characterized in that: The other end of the round rod (505) passes through the fixing block (504) and is fixedly connected to an operating rod (5051).

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