Mortise and tenon joint machining cutting device capable of conveniently preventing chippings from splashing

Abstract

The utility model relates to the field of mortise and tenon joint cutting, and discloses a mortise and tenon joint machining cutting device capable of conveniently preventing scraps from splashing, which comprises a working support table, the top end of the working support table is fixedly connected with a mounting frame, the middle part of the bottom end of the mounting frame is fixedly connected with a support plate, and the bottom end of the support plate is fixedly connected with a fixed frame; and a cutting blade is rotatably connected to the interior of the fixing frame, fixing plates are fixedly connected to the two sides of the top end of the working supporting table correspondingly, synchronous rotating shafts are rotatably connected to the interiors of the fixing plates correspondingly, circular plate clamps are fixedly connected to the inner sides of the synchronous rotating shafts correspondingly, and second bevel gears are fixedly connected to the exteriors of the synchronous rotating shafts correspondingly. According to the wood cutting device, direct manual contact is avoided when the direction of wood is adjusted, the use safety of the device in the cutting process is improved, blocking of cutting sight due to splashing and accumulation of chippings is avoided, and the wood cutting quality is guaranteed to a certain degree.

Description

Technical Field

[0001] The utility model relates to the field of mortise and tenon cutting, in particular to a mortise and tenon processing cutting device which is convenient for preventing debris from splashing. Background Art

[0002] The mortise and tenon machine is a special mechanical equipment used for processing wood. It is mainly used to make mortise and tenon joints. It can efficiently and accurately process the mortise and tenon of wood. It is widely used in furniture manufacturing, wooden structure construction, door and window manufacturing, decoration engineering and other fields. The cutting device can change the shape of the wood for splicing and fixing.

[0003] When the wood is further processed, multiple surfaces of the wood need to be cut to make the mortise and tenon joint shape. The wood needs to be adjusted manually, and the high-speed blade is extremely dangerous, posing a great safety threat. At the same time, a large amount of debris will be generated during the cutting process of the wood. The splashing and accumulation of debris will not only affect the cleanliness of the desktop, but also block the cutting line of sight and affect the cutting results. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes a cutting device for mortise and tenon processing which is convenient for preventing debris from splashing, aiming to improve the problem of dangerous wood adjustment and debris splashing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cutting device for mortise and tenon processing that is convenient for preventing debris from splashing, comprises a working support table, the top end of the working support table is fixedly connected with a mounting frame, the middle part of the bottom end of the mounting frame is fixedly connected with a supporting plate, the bottom end of the supporting plate is fixedly connected with a fixing frame, the interior of the fixing frame is rotatably connected with a cutting blade, the top two sides of the working support table are fixedly connected with a fixing plate, the interior of the fixing plate is rotatably connected with a synchronous rotating shaft, the inner side of the synchronous rotating shaft is fixedly connected with a circular plate clamp, the outer side of the synchronous rotating shaft is fixedly connected with a second bevel gear, the two sides of the mounting frame are rotatably connected with a driving rotating shaft, the bottom end of the driving rotating shaft is fixedly connected with a first bevel gear, the first bevel gear and the second bevel gear are meshedly connected, a synchronous rotating assembly is installed at the top of the mounting frame, a suction slot is opened in the middle of the working support table, and a suction and collecting assembly is installed at the bottom end of the working support table.

[0006] As a further description of the above technical solution:

[0007] The suction and collection assembly includes a collection and transmission frame, a bellows is fixedly connected to the right side of the collection and transmission frame, a suction fan is fixedly connected to the outside of the bellows, a blocking filter plate is fixedly connected to the right side of the interior of the collection and transmission frame, a debris collection box is nested at the inner bottom end of the collection and transmission frame, and a locking rubber ring is fixedly connected to the outer upper part of the debris collection box.

[0008] As a further description of the above technical solution:

[0009] The synchronous rotation component includes a support frame, the top end of the support frame is fixedly connected to a driving motor, the outer top end of the driving rotating shaft is fixedly connected to a belt pulley, and the outer part of the belt pulley is covered with a transmission belt.

[0010] As a further description of the above technical solution:

[0011] The driving end of the driving motor is fixedly connected to the top end of the right driving rotating shaft.

[0012] As a further description of the above technical solution:

[0013] The outer sides of the synchronous rotating shaft are respectively and correspondingly connected to the inner sides of the mounting frame.

[0014] As a further description of the above technical solution:

[0015] The outer portion of the locking rubber ring is attached to the inner bottom side of the collection and transmission frame.

[0016] As a further description of the above technical solution:

[0017] The interior of the collecting and transporting frame corresponds to the suction notch.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the cutting of wood is completed by the first bevel gear, the driving rotating shaft, the belt pulley, the transmission belt, the circular plate fixture, the cutting blade, the driving motor, the synchronous rotating shaft and the second bevel gear, avoiding direct manual contact when adjusting the direction of the wood, and improving the safety of the device when cutting.

[0020] 2. In the utility model, the debris is collected through the suction slot, the collection and transmission frame, the debris collection box, the bellows, the suction fan, the blocking filter plate, and the snap-fitting rubber ring, so as to avoid the debris splashing and accumulation to block the cutting line of sight, and to ensure the quality of the wood cutting to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A three-dimensional diagram of a cutting device for mortise and tenon processing proposed by the utility model, which is convenient for preventing debris from splashing;

[0022] Figure 2 This is a bottom view of a cutting device for mortise and tenon processing proposed by the utility model, which is convenient for preventing debris from splashing;

[0023] Figure 3 This is an internal diagram of a collecting and transmitting frame of a cutting device for mortise and tenon processing proposed by the utility model, which is convenient for preventing debris from splashing.

[0024] Legend:

[0025] 1. Work support table; 2. First bevel gear; 3. Mounting frame; 4. Drive rotating shaft; 5. Belt pulley; 6. Transmission belt; 7. Circular plate fixture; 8. Support plate; 9. Drive motor; 10. Support frame; 11. Synchronous rotating shaft; 12. Second bevel gear; 13. Fixed frame; 14. Suction slot; 15. Cutting blade; 16. Collection and transmission frame; 17. Debris collection box; 18. Bellows; 19. Suction fan; 20. Blocking filter plate; 21. Snap-fit ​​rubber ring; 22. Fixed plate. DETAILED DESCRIPTION

[0026] The following will refer to 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.

[0027] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.

[0028] Reference Figure 1 and Figure 2The utility model provides an embodiment: a cutting device for mortise and tenon processing that is convenient for preventing debris from splashing, including a working support table 1, a mounting frame 3 is fixedly connected to the top of the working support table 1, a supporting plate 8 is fixedly connected to the middle of the bottom end of the mounting frame 3, a fixing frame 13 is fixedly connected to the bottom end of the supporting plate 8, a cutting blade 15 is rotatably connected to the inside of the fixing frame 13, both sides of the top of the working support table 1 are fixedly connected to fixing plates 22, the inside of the fixing plate 22 is rotatably connected to a synchronous rotating shaft 11, the inner side of the synchronous rotating shaft 11 is fixedly connected to a circular plate fixture 7, the outer side of the synchronous rotating shaft 11 is fixedly connected to a second bevel gear 12, and both sides of the mounting frame 3 are rotatably connected to a driving The rotating shaft 4 and the bottom end of the driving rotating shaft 4 are fixedly connected with the first bevel gear 2, the first bevel gear 2 is meshed with the second bevel gear 12, a synchronous rotating assembly is installed at the top of the mounting frame 3, a suction slot 14 is provided in the middle of the working support table 1, a suction collecting assembly is installed at the bottom end of the working support table 1, and the synchronous rotating assembly includes a support frame 10, a driving motor 9 is fixedly connected to the top of the support frame 10, a belt pulley 5 is fixedly connected to the outer top of the driving rotating shaft 4, a transmission belt 6 is sleeved on the outer side of the belt pulley 5, a driving end of the driving motor 9 is fixedly connected to the top of the right driving rotating shaft 4, and the outer sides of the synchronous rotating shaft 11 are respectively rotatably connected to the inner sides of the mounting frame 3;

[0029] The two sides of the wood are fixed by the circular plate clamp 7, the cutting blade 15 is started to cut the surface of the wood, and the driving motor 9 is started at the same time to rotate the right driving rotating shaft 4. The rotation of the right driving rotating shaft 4 drives the right belt pulley 5 to rotate, and the rotation of the belt pulley 5 drives the transmission belt 6 to transmit the power, and the transmission belt 6 drives the belt pulley 5 on the other side to rotate, so that the driving rotating shafts 4 on both sides rotate at the same time, and the rotation of the driving rotating shaft 4 drives the first bevel gear 2 to rotate, and the meshing connection between the first bevel gear 2 and the second bevel gear 12 drives the synchronous rotating shaft 11 to rotate, and the synchronous rotating shaft 11 rotates synchronously, and the synchronous rotating shaft 11 rotates on the inner side of the fixing plate 22 and the mounting frame 3, providing two support points for the rotation of the synchronous rotating shaft 11, making its rotation more stable, so that the wood can be rotated to adjust the position for cutting, avoiding direct manual contact when adjusting the direction of the wood, and improving the safety of the device when cutting.

[0030] Reference Figure 2 and Figure 3The suction collection component includes a collection and transmission frame 16, a bellows 18 is fixedly connected to the right side of the collection and transmission frame 16, a suction fan 19 is fixedly connected to the outside of the bellows 18, a blocking filter plate 20 is fixedly connected to the right side of the inside of the collection and transmission frame 16, a debris collection box 17 is nested at the bottom end of the inside of the collection and transmission frame 16, a snap-fitting rubber ring 21 is fixedly connected to the upper part of the outer side of the debris collection box 17, the outer side of the snap-fitting rubber ring 21 is attached to the inner bottom side of the collection and transmission frame 16, and the inside of the collection and transmission frame 16 corresponds to the suction slot 14;

[0031] As the cutting blade 15 comes into contact with the wood, a large amount of wood chips are generated. At this time, the suction fan 19 is started to draw the air inside the collection and transmission frame 16 outward through the bellows 18. As the air inside the collection and transmission frame 16 quickly flows downward, the external air flows into the collection and transmission frame 16 through the suction slot 14, so that the collection and transmission frame 16 generates suction, and the external splashed debris is sucked into the collection and transmission frame 16 through the suction slot 14. The debris flows downward in the collection and transmission frame 16 with the suction force. When the debris touches the The notch touching the outgoing air is blocked by the filter plate 20 to prevent the debris from entering the interior of the bellows 18, thereby affecting the normal operation of the suction fan 19. The debris falls into the debris collection box 17, and the snap-fitting rubber ring 21 is attached to the inner side of the collection and transmission frame 16 to seal the bottom end of the collection and transmission frame 16. After the cutting is completed, the debris collection box 17 is pulled off through the bar frame outside the debris collection box 17 to complete the cleaning of the debris, avoid the splashing and accumulation of debris to block the cutting line of sight, and ensure the quality of the wood cutting to a certain extent.

[0032] Working principle: Fix both sides of the wood with the circular plate clamp 7, start the cutting blade 15 to cut the surface of the wood, and start the driving motor 9 at the same time to rotate the right driving rotating shaft 4. The rotation of the right driving rotating shaft 4 drives the right belt pulley 5 to rotate. As the belt pulley 5 rotates, the transmission belt 6 is driven. As the transmission belt 6 drives the belt pulley 5 on the other side to rotate, the driving rotating shafts 4 on both sides rotate at the same time. As the driving rotating shaft 4 rotates, the first bevel gear 2 is driven to rotate. The meshing connection between the first bevel gear 2 and the second bevel gear 12 drives the synchronous rotating shaft 11 to rotate. The synchronous rotating shaft 11 rotates synchronously, so that the wood rotates to adjust the position. During cutting, as the cutting blade 15 comes into contact with the wood, a large amount of wood chips are generated. At this time, the suction fan 19 is started to draw the air inside the collecting and transmitting frame 16 outward through the bellows 18, so that the collecting and transmitting frame 16 generates suction, and the debris splashed from the outside is sucked into the inside of the collecting and transmitting frame 16 through the suction slot 14. The debris flows downward in the collecting and transmitting frame 16 with the suction, and when the debris contacts the slot for outward air flow, the blocking filter plate 20 blocks the debris to prevent the debris from entering the inside of the bellows 18, thereby affecting the normal operation of the suction fan 19, and the debris falls into the debris collection box 17. After the cutting is completed, the debris collection box 17 is pulled off through the bar frame outside the debris collection box 17 to complete the cleaning of the debris.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for mortise and tenon processing that is convenient for preventing debris from splashing, comprising a work support table (1), characterized in that: The top of the working support platform (1) is fixedly connected to a mounting frame (3), the middle of the bottom of the mounting frame (3) is fixedly connected to a supporting plate (8), the bottom of the supporting plate (8) is fixedly connected to a fixing frame (13), the inside of the fixing frame (13) is rotatably connected to a cutting blade (15), both sides of the top of the working support platform (1) are fixedly connected to fixing plates (22), the inside of the fixing plates (22) are rotatably connected to a synchronous rotating shaft (11), and the inner side of the synchronous rotating shaft (11) is fixedly connected to a circular plate clamp ( 7), the outside of the synchronous rotating shaft (11) is fixedly connected to the second bevel gear (12), the two sides of the mounting frame (3) are rotatably connected to the driving rotating shaft (4), the bottom end of the driving rotating shaft (4) is fixedly connected to the first bevel gear (2), the first bevel gear (2) and the second bevel gear (12) are meshingly connected, the top of the mounting frame (3) is installed with a synchronous rotating component, the middle of the working support platform (1) is provided with a suction slot (14), and the bottom end of the working support platform (1) is installed with a suction collection component.

2. A cutting device for mortise and tenon processing that is convenient for preventing debris from splashing according to claim 1, characterized in that: The suction collection component comprises a collection and transmission frame (16), a bellows (18) is fixedly connected to the right side of the collection and transmission frame (16), a suction fan (19) is fixedly connected to the outside of the bellows (18), a blocking filter plate (20) is fixedly connected to the right side of the interior of the collection and transmission frame (16), a debris collection box (17) is nested at the bottom end of the interior of the collection and transmission frame (16), and a locking rubber ring (21) is fixedly connected to the upper part of the outer side of the debris collection box (17).

3. A cutting device for mortise and tenon processing that is convenient for preventing debris from splashing according to claim 1, characterized in that: The synchronous rotation assembly comprises a support frame (10), the top end of the support frame (10) is fixedly connected to a driving motor (9), the outer top end of each driving rotating shaft (4) is fixedly connected to a belt pulley (5), and the outer portion of the belt pulley (5) is covered with a transmission belt (6).

4. A cutting device for mortise and tenon processing that is convenient for preventing debris from splashing according to claim 3, characterized in that: The driving end of the driving motor (9) is fixedly connected to the top end of the right driving rotating shaft (4).

5. A cutting device for mortise and tenon processing that is convenient for preventing debris from splashing according to claim 1, characterized in that: The outer sides of the synchronous rotating shaft (11) are respectively rotatably connected to the inner sides of the mounting frame (3).

6. A cutting device for mortise and tenon processing that is convenient for preventing debris from splashing according to claim 2, characterized in that: The outer portion of the locking rubber ring (21) is attached to the inner bottom side of the collection and transmission frame (16).

7. A cutting device for mortise and tenon processing that is convenient for preventing debris from splashing according to claim 2, characterized in that: The interior of the collection and transmission frame (16) corresponds to the suction notch (14).

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