Chamfering device facilitating plywood machining

Abstract

The utility model discloses a chamfering device convenient for plywood processing, which comprises a device frame and a mounting seat, and the mounting seat is arranged at the top end of the device frame. When the chamfering device facilitating plywood machining is used, a rotating handle can be rotated on the right side of a mounting base to drive a bidirectional lead screw to rotate according to the width size of plywood, and a connecting plate, a support and a fixing base can be driven to move inwards at the top end of the mounting base through first threaded sleeves in threaded connection with the two external sides while the bidirectional lead screw rotates; after the positions of the two sets of mounting frames and the polishing heads are adjusted to be matched with the two ends of the top of the plywood, the two sides of the top end of the plywood can be polished and chamfered through the two sets of polishing heads, and the plywood with different widths can be rapidly adjusted and chamfered through the first threaded sleeve and the two-way lead screw; the plywood chamfering device solves the problem that plywood with different widths cannot be conveniently and rapidly adjusted for chamfering.

Description

Technical Field

[0001] The utility model relates to the technical field of plywood processing, in particular to a chamfering device which is convenient for processing plywood. Background Art

[0002] Plywood is a three-layer or multi-layer board material made by peeling wood segments into veneers or planing wood blocks into thin wood, and then gluing them with adhesive. As one of the commonly used materials for furniture, it is widely used in the production and processing of various wooden fixtures. When using plywood, a chamfering device is required to chamfer the edges and corners of the plywood to make it smooth.

[0003] However, when the chamfering device is used to chamfer plywood, due to the different widths of the processed plywood, when chamfering some plywood workpieces with different widths, it takes a lot of time to adjust the position of the chamfering component inside the device. The operation and adjustment process is time-consuming and cumbersome, which is inconvenient and not convenient for quickly adjusting the chamfering of plywood with different widths.

[0004] Now, a novel chamfering device for facilitating plywood processing is proposed to solve the above-mentioned shortcomings. Utility Model Content

[0005] The utility model aims to provide a chamfering device which is convenient for processing plywood, so as to solve the problem in the above background technology that it is inconvenient to quickly adjust the chamfering of plywood of different widths.

[0006] To achieve the above object, the utility model provides the following technical solutions: a chamfering device for facilitating plywood processing, comprising a device frame and a mounting seat, the top of the device frame is provided with a mounting seat, both sides of the top of the mounting seat are respectively provided with fixing seats, and a mounting frame is provided on the right side of the fixing seat, and an adjusting structure for adjusting the chamfering processing of plywood of different widths is provided inside the mounting seat;

[0007] The adjustment structure includes a support, a connecting plate, a turning handle, a top groove, a first threaded sleeve and a bidirectional lead screw. The inside of the mounting seat is laterally movably connected with a bidirectional lead screw, and the two sides of the outside of the bidirectional lead screw are respectively threadedly connected with the first threaded sleeve. The right side of the mounting seat is provided with a turning handle, the top of the mounting seat is provided with a top groove, and connecting plates are respectively provided on both sides of the top of the mounting seat, and a support is welded and fixed to the bottom end of the fixed seat.

[0008] Preferably, the top end of the first threaded sleeve passes through the interior of the top groove and is fixedly connected to the bottom end of the connecting plate.

[0009] Preferably, the left side of the rotating handle passes through the right side of the mounting seat and is fixedly connected to the right side of the bidirectional lead screw, and the bottom end of the support is fixedly mounted between the top end of the connecting plate.

[0010] Preferably, the interior of the fixed seat is vertically movably connected with a second one-way screw, and the external threaded connection of the second one-way screw is connected with a second threaded sleeve, a side groove is opened inside the left side of the fixed seat, the left side of the second threaded sleeve passes through the inside of the side groove and is installed and fixed between the right side of the mounting frame, and a turning handle is provided at the top of the fixed seat, and the bottom end of the turning handle passes through the top of the fixed seat and is fixedly connected to the top of the second one-way screw.

[0011] Preferably, the fixing seat and the mounting frame are symmetrically arranged with respect to a vertical center line of the mounting seat.

[0012] Preferably, a horizontal plate is transversely installed and fixed inside the device frame, and a threaded groove is provided inside the horizontal plate. A movable seat is movably installed at the middle position of the bottom end of the mounting seat, and three groups of handles are fixed at equal intervals on the outside of the movable seat. A first one-way screw is welded and fixed to the bottom end of the movable seat, and the first one-way screw is threadedly connected to the inside of the threaded groove.

[0013] Preferably, guide rods are vertically fixed at both ends of the bottom of the mounting seat, and guide grooves are provided at both ends of the top of the device frame.

[0014] Preferably, a driving motor is installed and fixed on the top of the mounting frame, and the output end of the driving motor passes through the interior of the mounting frame and is installed and fixed with a grinding head, side seats are fixed on both sides of the top of the mounting seat, and conveying rollers are laterally movably connected between the side seats, six groups of conveying rollers are evenly spaced at the top of the mounting seat, and a stop plate is fixed to the bottom end of the right side of the mounting frame.

[0015] Compared with the prior art, the utility model has the beneficial effects that: the chamfering device for facilitating plywood processing not only facilitates the rapid adjustment of the chamfering of plywood of different widths and the adjustment of the chamfering of plywood of different heights, but also facilitates the adjustment of the operating height of the chamfering device;

[0016] (1) The device is provided with a mounting seat, a side seat, a conveying roller, a fixed seat, a support, a connecting plate, a rotating handle, a top groove, a first threaded sleeve and a bidirectional screw. When the device is used, when chamfering the plywood, the rotating handle can be rotated on the right side of the mounting seat to drive the bidirectional screw to rotate according to the width of the plywood. While the bidirectional screw rotates, the first threaded sleeve connected with threads on both sides of the outside can be used to drive the connecting plate, the support and the fixed seat to move inward at the same time at the top of the mounting seat. After adjusting the positions of the two sets of mounting frames and the grinding head to fit the two ends of the top of the plywood, the driving motor is controlled to start and drive the grinding head to rotate during processing. Then, after the two sides of the plywood are attached to one side of the abutment plate, the plywood workpiece is pushed backward at the top of the conveying roller. The two sets of grinding heads can be used to grind and chamfer the positions on both sides of the top of the plywood. The first threaded sleeve and the bidirectional screw are provided to facilitate the rapid adjustment and chamfering of some plywoods of different widths.

[0017] (2) By providing a fixed seat, a mounting frame, a turning handle, a second one-way screw, a second threaded sleeve and a side groove, when the device is used, the turning handle can be turned at the top of the fixed seat to drive the second one-way screw to rotate. While the second one-way screw rotates, the second threaded sleeve connected with an external thread can be used to drive the mounting frame to move up and down on one side of the fixed seat. By adjusting the grinding and chamfering position of the grinding head, it is convenient to adjust the chamfering of plywood of different heights;

[0018] (3) By providing a device frame, a mounting seat, a guide groove, a guide rod, a cross plate, a first one-way screw, a thread groove and a movable seat, when the device is used, the movable seat can be rotated at the bottom end of the mounting seat to drive the first one-way screw to rotate inside the thread groove. While the first one-way screw rotates on the internal thread of the thread groove, it can drive the mounting seat to move upward on the top of the device frame, thereby adjusting the operating height of the top of the mounting seat, which is convenient for operators of different heights to adjust and adapt to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the top view of the connecting plate of the utility model;

[0021] Figure 3 This is a schematic diagram of a partial cross-section enlarged structure of the mounting seat of the utility model;

[0022] Figure 4 This is a schematic diagram of a partial cross-section enlarged structure of the fixing seat of the utility model;

[0023] Figure 5 It is a schematic diagram of an enlarged side view of the abutment plate of the present invention.

[0024] In the figure: 1. device frame; 2. mounting seat; 3. side seat; 4. conveying roller; 5. fixed seat; 6. driving motor; 7. mounting frame; 8. grinding head; 9. support; 10. connecting plate; 11. turning handle; 12. guide groove; 13. guide rod; 14. cross plate; 15. first one-way screw; 16. threaded groove; 17. movable seat; 18. top groove; 19. first threaded sleeve; 20. two-way screw; 21. turning handle; 22. second one-way screw; 23. second threaded sleeve; 24. side groove; 25. abutment plate. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1: Please refer to Figure 1-5 , a chamfering device for facilitating plywood processing, comprising a device frame 1 and a mounting seat 2, a mounting seat 2 is arranged at the top of the device frame 1, a fixing seat 5 is arranged on both sides of the top of the mounting seat 2, and a mounting frame 7 is arranged on the right side of the fixing seat 5, a driving motor 6 is fixedly installed at the top of the mounting frame 7, and the output end of the driving motor 6 passes through the interior of the mounting frame 7 and is fixedly installed with a grinding head 8, side seats 3 are fixedly arranged on both sides of the top of the mounting seat 2, and conveying rollers 4 are laterally movably connected between the side seats 3, and six groups of conveying rollers 4 are arranged at equal intervals at the top of the mounting seat 2, a butt plate 25 is fixed at the bottom end of the right side of the mounting frame 7, and an adjusting structure for adjusting the chamfering of plywood of different widths is arranged inside the mounting seat 2;

[0027] The adjustment structure includes a support 9, a connecting plate 10, a rotating handle 11, a top groove 18, a first threaded sleeve 19 and a bidirectional lead screw 20. The inside of the mounting seat 2 is laterally movably connected with the bidirectional lead screw 20, and the two sides of the outside of the bidirectional lead screw 20 are respectively threadedly connected with the first threaded sleeve 19. The right side of the mounting seat 2 is provided with a rotating handle 11, the top of the mounting seat 2 is provided with a top groove 18, the two sides of the top of the mounting seat 2 are respectively provided with connecting plates 10, and the bottom end of the fixed seat 5 is welded and fixed with the support 9;

[0028] The top end of the first threaded sleeve 19 passes through the interior of the top groove 18 and is fixedly connected to the bottom end of the connecting plate 10. The left side of the turning handle 11 passes through the right side of the mounting seat 2 and is fixedly connected to the right side of the bidirectional lead screw 20. The bottom end of the support 9 is fixedly installed between the top end of the connecting plate 10.

[0029] Specifically, Figure 1-Figure 3As shown, when chamfering the plywood, the handle 11 can be rotated on the right side of the mounting seat 2 to drive the bidirectional lead screw 20 to rotate according to the width of the plywood. While the bidirectional lead screw 20 rotates, the first threaded sleeve 19 connected by threads on both sides of the outside can be used to drive the connecting plate 10, the support 9 and the fixing seat 5 to move inward at the same time at the top of the mounting seat 2. By adjusting the positions of the two sets of mounting frames 7 and the grinding head 8, some plywoods of different widths can be adjusted and chamfered.

[0030] Embodiment 2: The interior of the fixed seat 5 is vertically movably connected with a second one-way screw 22, and the exterior of the second one-way screw 22 is threadedly connected with a second threaded sleeve 23. A side groove 24 is provided inside the left side of the fixed seat 5, and the left side of the second threaded sleeve 23 passes through the inside of the side groove 24 and is fixedly installed between the right side of the mounting frame 7. A turning handle 21 is provided at the top of the fixed seat 5, and the bottom end of the turning handle 21 passes through the top of the fixed seat 5 and is fixedly connected to the top of the second one-way screw 22. The fixed seat 5 and the mounting frame 7 are symmetrically arranged with respect to the vertical center line of the mounting seat 2.

[0031] Specifically, Figure 1 and Figure 4 As shown, the handle 21 can be turned at the top of the fixed base 5 to drive the second one-way screw 22 to rotate. While the second one-way screw 22 rotates, the second threaded sleeve 23 connected with an external thread can be used to drive the mounting frame 7 to move up and down on one side of the fixed base 5. By adjusting the chamfering position of the grinding head 8, the chamfering of plywood of different heights can be adjusted.

[0032] Embodiment 3: A horizontal plate 14 is installed and fixed inside the device frame 1, and a thread groove 16 is provided inside the horizontal plate 14. A movable seat 17 is movably installed at the middle position of the bottom end of the mounting seat 2, and three groups of handles are fixed at equal intervals on the outside of the movable seat 17. A first one-way screw 15 is welded and fixed to the bottom end of the movable seat 17, and the first one-way screw 15 is threadedly connected to the inside of the thread groove 16. Guide rods 13 are vertically fixed at both ends of both sides of the bottom of the mounting seat 2, and guide grooves 12 are provided at both ends of both sides of the top of the device frame 1.

[0033] Specifically, Figure 1 As shown, the movable seat 17 can be rotated at the bottom end of the mounting seat 2 to drive the first one-way screw 15 to rotate inside the thread groove 16. While the first one-way screw 15 rotates on the internal thread of the thread groove 16, it can drive the mounting seat 2 to move upward at the top of the device frame 1 to adjust the operating height of the top of the mounting seat 2.

[0034] Working principle: When the utility model is in use, when chamfering the plywood, the handle 11 can be rotated on the right side of the mounting seat 2 to drive the bidirectional lead screw 20 to rotate according to the width of the plywood. While the bidirectional lead screw 20 rotates, the first threaded sleeve 19 connected by the external two-side threads can be used to drive the connecting plate 10, the support 9 and the fixed seat 5 to move inward at the same time at the top of the mounting seat 2. After adjusting the positions of the two sets of mounting frames 7 and the grinding head 8 to fit the two ends of the top of the plywood, the driving motor 6 is controlled to start and drive the grinding head 8 to rotate during processing. Then, after the two sides of the plywood are attached to one side of the abutment plate 25, the plywood workpiece is pushed backward at the top of the conveying roller 4. The two sets of grinding heads 8 can be used to grind and chamfer the positions on both sides of the top of the plywood. The one-way screw 20 can quickly adjust the chamfering of some plywoods of different widths. When the device is in use, the handle 21 can be turned at the top of the fixed seat 5 to drive the second one-way screw 22 to rotate. While the second one-way screw 22 rotates, the second threaded sleeve 23 connected with the external thread can be used to drive the mounting frame 7 to move up and down on one side of the fixed seat 5. By adjusting the chamfering position of the grinding head 8, the chamfering of plywood of different heights can be adjusted. When the device is in use, the movable seat 17 can be rotated at the bottom end of the mounting seat 2 to drive the first one-way screw 15 to rotate inside the thread groove 16. While the first one-way screw 15 rotates the internal thread of the thread groove 16, the mounting seat 2 can be driven to move upward at the top of the device frame 1 to adjust the operating height of the top of the mounting seat 2.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A chamfering device for facilitating plywood processing, comprising a device frame (1) and a mounting seat (2), characterized in that: A mounting seat (2) is arranged at the top of the device frame (1), fixed seats (5) are arranged on both sides of the top of the mounting seat (2), and a mounting frame (7) is arranged on the right side of the fixed seat (5), and an adjustment structure for adjusting the chamfering of plywood of different widths is arranged inside the mounting seat (2); The adjustment structure comprises a support (9), a connecting plate (10), a rotating handle (11), a top groove (18), a first threaded sleeve (19) and a bidirectional lead screw (20); the interior of the mounting seat (2) is laterally movably connected with the bidirectional lead screw (20), and the two sides of the exterior of the bidirectional lead screw (20) are respectively threadedly connected with the first threaded sleeve (19); the right side of the mounting seat (2) is provided with a rotating handle (11); the interior of the top end of the mounting seat (2) is provided with a top groove (18); the two sides of the top end of the mounting seat (2) are respectively provided with connecting plates (10); and the bottom end of the fixed seat (5) is welded and fixed with a support (9).

2. A chamfering device for facilitating plywood processing according to claim 1, characterized in that: The top end of the first threaded sleeve (19) passes through the interior of the top groove (18) and is fixedly connected to the bottom end of the connecting plate (10).

3. A chamfering device for facilitating plywood processing according to claim 1, characterized in that: The left side of the rotating handle (11) passes through the right side of the mounting seat (2) and is fixedly connected to the right side of the bidirectional lead screw (20), and the bottom end of the support (9) is fixedly mounted between the top end of the connecting plate (10).

4. A chamfering device for facilitating plywood processing according to claim 1, characterized in that: The fixing seat (5) is vertically movably connected to a second one-way screw (22) inside, and the second one-way screw (22) is externally threadedly connected to a second threaded sleeve (23). A side groove (24) is provided inside the left side of the fixing seat (5), and the left side of the second threaded sleeve (23) passes through the inside of the side groove (24) and is fixedly installed between the right side of the mounting frame (7). A turning handle (21) is provided at the top end of the fixing seat (5), and the bottom end of the turning handle (21) passes through the top end of the fixing seat (5) and is fixedly connected to the top end of the second one-way screw (22).

5. The chamfering device for facilitating plywood processing according to claim 1, characterized in that: The fixing seat (5) and the mounting frame (7) are respectively arranged symmetrically with respect to the vertical center line of the mounting seat (2).

6. The chamfering device for facilitating plywood processing according to claim 1, characterized in that: A transverse plate (14) is transversely mounted and fixed inside the device frame (1), and a threaded groove (16) is provided inside the transverse plate (14). A movable seat (17) is movably mounted at the middle position of the bottom end of the mounting seat (2), and three groups of handles are fixed at equal intervals on the outside of the movable seat (17). A first one-way screw (15) is welded and fixed at the bottom end of the movable seat (17), and the first one-way screw (15) is threadedly connected to the inside of the threaded groove (16).

7. The chamfering device for facilitating plywood processing according to claim 1, characterized in that: Guide rods (13) are respectively vertically fixed at both ends of the bottom of the mounting seat (2), and guide grooves (12) are respectively provided at both ends of the top of the device frame (1).

8. The chamfering device for facilitating plywood processing according to claim 1, characterized in that: A driving motor (6) is fixedly mounted on the top of the mounting frame (7), and the output end of the driving motor (6) passes through the interior of the mounting frame (7) and is fixedly mounted with a grinding head (8). Side seats (3) are respectively fixed on both sides of the top of the mounting seat (2), and conveying rollers (4) are laterally movably connected between the side seats (3). Six groups of conveying rollers (4) are arranged at equal intervals on the top of the mounting seat (2), and a stop plate (25) is fixed at the bottom end of the right side of the interior of the mounting frame (7).

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