Round table top edge banding machine

Abstract

The utility model belongs to the technical field of edge bonding machines, and particularly relates to a round table top edge bonding machine which comprises a workbench. The top of the workbench is fixedly connected with a supporting plate. A lifting assembly is arranged on the supporting plate, and the lifting assembly comprises a threaded block and is used for lifting an object; an edge sealing assembly is arranged on the supporting plate, and the edge sealing assembly comprises an edge sealing device used for sealing the edge of the round table top; a first telescopic rod is fixedly connected to a threaded block, the center of a round table is placed on a second suction cup in a U-shaped block, then the second telescopic rod stretches out and draws back to enable the first suction cup to suck the other face of the round table, and in this way, a worker can conveniently install and fix the round table at the low position; the round table does not need to be lifted to a high position to be installed and fixed, the U-shaped block clamps the round table to prevent the round table from overturning forwards, the edge sealing mechanism is prevented from being separated from the edge of the round table, the round table is immediately overturned, workers are injured by crashing, or the round table is damaged, so that the round table cannot be sold any more.

Description

Technical Field

[0001] The utility model belongs to the technical field of edge banding machines, in particular to a round table edge banding machine. Background Art

[0002] Edge banding machine is a type of woodworking machinery. As the name suggests, it is used for edge banding, and the traditional manual operation process is completed by highly automated machinery.

[0003] For example, the patent with patent number CN217225944U discloses an edge banding machine for a circular wooden table board, comprising a workbench, wherein the four corners of the bottom end of the workbench are fixedly connected to supporting legs, a circular table board is arranged above the workbench, the top of the workbench is fixedly connected to a vertical board, a lower driving mechanism and an upper edge banding mechanism are arranged on one side of the vertical board, and a hydraulic linkage mechanism is arranged between the lower driving mechanism and the upper edge banding mechanism; the lower driving mechanism comprises a lower pressure rod arranged under the circular table board, the top of the lower pressure rod is rotatably connected to the driving wheel, and the outer sleeve of the lower pressure rod is provided with a bottom cylinder; the utility model can realize automatic clamping and edge banding of the table board by arranging the lower driving mechanism and the upper edge banding mechanism, and the lower driving mechanism and the upper edge banding mechanism can perform synchronous movement and work through the hydraulic linkage mechanism, so that the utility model has a high degree of automation, is easy to use, and has a high efficiency in edge banding of the circular table board.

[0004] In the current existing technology, the table top is automatically clamped and edge-sealed by providing a lower driving mechanism and an upper edge-sealing mechanism. However, round tables are generally made of solid wood and are too heavy. Once the upper edge-sealing mechanism is separated from the edge of the round table, the round table will immediately overturn. If a worker is standing nearby, he or she may be easily injured. If the round table overturns from the workbench and falls directly to the ground without injuring the worker, it is very likely that the round table will be cracked, making it unusable for sale.

[0005] Therefore, a round table edge banding machine is proposed to address the above problems. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned problems, a round table edge banding machine is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a round table edge banding machine described in the utility model comprises a workbench; a support plate is fixedly connected to the top of the workbench; a lifting assembly is arranged on the support plate, and the lifting assembly comprises a threaded block for lifting objects; an edge banding assembly is arranged on the support plate, and the edge banding assembly comprises an edge bander for banding the round table top; a first telescopic rod is fixedly connected to the threaded block; a U-shaped block is fixedly connected to the output end of the first telescopic rod; a second telescopic rod is fixedly connected in the U-shaped block; a first suction cup is rotatably connected to the output end of the second telescopic rod; a rotating shaft is rotatably connected to the side of the U-shaped block away from the first suction cup; and a second suction cup is fixedly connected to the end of the rotating shaft away from the U-shaped block.

[0008] Preferably, a limiting groove is provided on the support plate; a screw rod is rotatably connected inside the support plate; a threaded block is threadedly connected to the screw rod; and a motor is fixedly connected to the center position of the top of the support plate.

[0009] Preferably, a connecting column is fixedly connected to the top of the support plate; two connecting columns are provided and are symmetrically arranged on both sides of the motor; a connecting block is fixedly connected to the top of the connecting column; a support rod is fixedly connected to the connecting block; two support rods are provided and are symmetrically arranged on the connecting block; one end of the support rod away from the connecting block is fixedly connected to the edge sealer.

[0010] Preferably, an L-shaped column is fixedly connected to the bottom of the workbench; and a receiving block is fixedly connected to the L-shaped column.

[0011] Preferably, the side wall of the support plate is fixedly connected with a rotating column; two rotating columns are provided and symmetrically arranged on the side wall of the support plate; one end of the rotating column away from the support plate is rotatably connected with a rolling shaft.

[0012] Preferably, a support leg is fixedly connected to the bottom of the workbench; four support legs are provided and are respectively arranged at the four corners of the bottom of the workbench.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides an edge banding machine for a round table top, which places the center of the round table on the second suction cup in the U-shaped block, and then extends the second telescopic rod to suck the first suction cup to the other side of the round table. This arrangement is for the convenience of workers to install and fix the round table at a low position, and there is no need to lift the round table to a high place for installation and fixation. The U-shaped block clamps the round table to prevent it from tipping forward, and prevents the edge banding mechanism from detaching from the edge of the round table, which will cause the round table to tip over immediately, injuring the workers or causing damage to the round table, making it impossible to sell it. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a frontal stereogram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the workbench in the utility model;

[0018] Figure 3 yes Figure 2 The enlarged view of point A in the middle;

[0019] Figure 4 It is a cross-sectional view of the support plate in the utility model;

[0020] Figure 5 It is a left-side stereogram of the utility model;

[0021] Legend:

[0022] 1. Workbench; 2. Support legs; 3. Support plate; 4. Connecting column; 5. Connecting block; 6. Edge bander; 7. Threaded block; 8. Screw; 9. First telescopic rod; 10. Limiting groove; 11. U-shaped block; 12. First suction cup; 13. Second suction cup; 14. Second telescopic rod; 15. Rotating column; 16. Rolling shaft; 17. L-shaped column; 18. Receiver block; 19. Motor; 20. Rotating shaft; 21. Support rod. 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 of 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] Specific examples are given below.

[0025] See also Figure 1-Figure 5The utility model provides a round table edge banding machine, comprising a workbench 1; a support plate 3 is fixedly connected to the top of the workbench 1; a lifting assembly is arranged on the support plate 3, and the lifting assembly includes a threaded block 7 for lifting objects; an edge banding assembly is arranged on the support plate 3, and the edge banding assembly includes an edge banding device 6 for banding the round table top; a first telescopic rod 9 is fixedly connected to the threaded block 7; a U-shaped block 11 is fixedly connected to the output end of the first telescopic rod 9; a second telescopic rod 14 is fixedly connected to the U-shaped block 11; a first suction cup 12 is rotatably connected to the output end of the second telescopic rod 14; a rotating shaft 20 is rotatably connected to the side of the U-shaped block 11 away from the first suction cup 12; a second suction cup 13 is fixedly connected to the end of the rotating shaft 20 away from the U-shaped block 11; when working, the threaded block 7 in the lifting assembly is first used to descend downward, and after descending to a certain position, the first telescopic rod 9 is retracted to send the U-shaped block 11 at the output end of the first telescopic rod 9 to the workbench. The U-shaped block 11 blocks the round table to prevent it from tipping over, and then the threaded block 7 rises upward again, lifts the round table and makes it higher than the workbench 1, and then the first telescopic rod 9 is retracted backward, and the threaded block 7 is retracted to the specified position, and then the threaded block 7 is used to fine-tune the position of the round table, so that the edge sealer 6 in the edge sealing assembly performs edge sealing on the round table. After the edge sealing is completed, the threaded block 7 is used in conjunction with the first telescopic rod 9 to send the round table out of the top range of the workbench 1 and make the round table lower than the table top of the workbench 1, so that the staff can disassemble the round table conveniently and avoid the edge sealing mechanism from being separated from the edge of the round table. The round table will immediately tip over and injure the staff or cause damage to the round table, making it impossible to sell it.

[0026] Further, such as Figure 1 and Figure 4 As shown, a limiting groove 10 is provided on the support plate 3; a screw rod 8 is rotatably connected inside the support plate 3; a threaded block 7 is threadedly connected to the screw rod 8; a motor 19 is fixedly connected to the center position of the top of the support plate 3. When working, the screw rod 8 is driven by the motor 19 to rotate, so that the threaded block 7 threadedly connected to the screw rod 8 is raised or lowered to prevent the threaded block 7 from flipping over. A limiting block is fixed on the threaded block 7, and the limiting block slides in the limiting groove 10 to prevent the threaded block 7 from rotating when rising or falling.

[0027] Further, such as Figure 5As shown, a connecting column 4 is fixedly connected to the top of the support plate 3; two connecting columns 4 are provided, and are symmetrically arranged on both sides of the motor 19; a connecting block 5 is fixedly connected to the top of the connecting column 4; a support rod 21 is fixedly connected to the connecting block 5; two support rods 21 are provided, and are symmetrically arranged on the connecting block 5; one end of the support rod 21 away from the connecting block 5 is fixedly connected to the edge bander 6. When working, the connecting column 4 and the connecting block 5 on the support plate 3 fix the edge bander 6, and the support rod 21 supports the edge bander 6.

[0028] Further, such as Figure 2 and Figure 5 As shown, an L-shaped column 17 is fixedly connected to the bottom of the workbench 1; a receiving block 18 is fixedly connected to the L-shaped column 17. When working, the function of the receiving block 18 is that after the edge sealing of the round table is completed, the threaded block 7 and the first telescopic rod 9 send the round table away from the top range of the workbench 1 to prevent the round table from directly colliding with the ground. The L-shaped column 17 and the receiving block 18 are arranged at the bottom of the workbench 1, so that the round table falls into the receiving block 18 to prevent the round table from being damaged by collision.

[0029] Further, such as Figure 2 As shown, the side wall of the support plate 3 is fixedly connected with a rotating column 15; two rotating columns 15 are provided and are symmetrically arranged on the side wall of the support plate 3; one end of the rotating column 15 away from the support plate 3 is rotatably connected with a rolling shaft 16. During operation, when the round table is clamped into the edge bander 6, it is also clamped into the rolling shaft 16 on the rotating column 15. The rotation of the rolling shaft 16 drives the round table to rotate, so that the edge bander 6 can seal the entire circle of the round table.

[0030] Further, such as Figure 1 As shown, a support leg 2 is fixedly connected to the bottom of the workbench 1; there are four support legs 2, which are respectively arranged at the four corners of the bottom of the workbench 1. When working, the support legs 2 at the bottom of the workbench 1 play a supporting role, and four support legs 2 are provided to keep the workbench 1 stable.

[0031] Working principle: first use the threaded block 7 in the lifting assembly to descend downward, and after descending to a certain position, let the first telescopic rod 9 extend and retract, and send the U-shaped block 11 at the output end of the first telescopic rod 9 to the outside of the workbench 1, by placing the center of the round table on the second suction cup 13 in the U-shaped block 11, and then extend and retract the second telescopic rod 14 to suck the first suction cup 12 to the other side of the round table. This setting is to facilitate the staff to install and fix the round table at a low position, without having to lift the round table to a high place for installation and fixation. The U-shaped block 11 clamps the round table to prevent it from tipping forward, and then the threaded block 7 After the table is lifted up and higher than the workbench 1, the first telescopic rod 9 is retracted backwards. After retracting to the specified position, the threaded block 7 is used to fine-tune the position of the round table, so that the edge sealer 6 in the edge sealing assembly performs edge sealing on the round table. After the edge sealing is completed, the threaded block 7 is used in conjunction with the first telescopic rod 9 to send the round table out of the top range of the workbench 1 and make the round table lower than the table top of the workbench 1, so that the staff can disassemble the round table conveniently and avoid the edge sealing mechanism from being separated from the edge of the round table. The round table will immediately overturn and injure the staff or cause damage to the round table, making it impossible to sell it.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A round table edge banding machine, characterized by: The invention comprises a workbench (1); a support plate (3) is fixedly connected to the top of the workbench (1); a lifting assembly is arranged on the support plate (3), and the lifting assembly comprises a threaded block (7) for lifting an object; an edge sealing assembly is arranged on the support plate (3), and the edge sealing assembly comprises an edge sealer (6) for sealing the edge of a round tabletop; a first telescopic rod (9) is fixedly connected to the threaded block (7); an output end of the first telescopic rod (9) is fixedly connected to a U-shaped block (11); a second telescopic rod (14) is fixedly connected inside the U-shaped block (11); an output end of the second telescopic rod (14) is rotatably connected to a first suction cup (12); a rotating shaft (20) is rotatably connected to a side of the U-shaped block (11) away from the first suction cup (12); and an end of the rotating shaft (20) away from the U-shaped block (11) is fixedly connected to a second suction cup (13).

2. The round table edge banding machine according to claim 1, characterized in that: The support plate (3) is provided with a limiting groove (10); a screw rod (8) is rotatably connected inside the support plate (3); the screw rod (8) is threadedly connected to a threaded block (7); and a motor (19) is fixedly connected to the center position of the top of the support plate (3).

3. The round table edge banding machine according to claim 2, characterized in that: A connecting column (4) is fixedly connected to the top of the support plate (3); two connecting columns (4) are provided and are symmetrically arranged on both sides of the motor (19); a connecting block (5) is fixedly connected to the top of the connecting column (4); a supporting rod (21) is fixedly connected to the connecting block (5); two supporting rods (21) are provided and are symmetrically arranged on the connecting block (5); one end of the supporting rod (21) away from the connecting block (5) is fixedly connected to the edge sealer (6).

4. The round table edge banding machine according to claim 3, characterized in that: An L-shaped column (17) is fixedly connected to the bottom of the workbench (1); and a receiving block (18) is fixedly connected to the L-shaped column (17).

5. The round table edge banding machine according to claim 4, characterized in that: The side wall of the support plate (3) is fixedly connected to a rotating column (15); two rotating columns (15) are provided and are symmetrically arranged on the side wall of the support plate (3); one end of the rotating column (15) away from the support plate (3) is rotatably connected to a rolling shaft (16).

6. The round table edge banding machine according to claim 5, characterized in that: The bottom of the workbench (1) is fixedly connected with a support leg (2); four support legs (2) are provided and are respectively arranged at the four corners of the bottom of the workbench (1).

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