Furniture wood cutting machine with protection mechanism

Abstract

The utility model relates to the technical field of wood cutting machines, and discloses a furniture wood cutting machine with a protection mechanism, which comprises a cutting seat, and a positioning protection mechanism is arranged at the top of the cutting seat. The positioning protection mechanism comprises a movable block, a pushing assembly, a movable cavity, a threaded block, a driving assembly, a mounting block, a connecting block, a pushing rod and an abutting assembly. According to the wood cutting device, wood needing to be cut can be limited and fixed through the movable block, the pushing assembly and the abutting assembly, the wood cutting stability is ensured, the fixed wood can be pushed through the movable cavity, the threaded block, the driving assembly, the mounting block, the connecting block and the pushing rod, the wood can be cut, and the wood cutting efficiency is improved. And the problem that workers need to manually push the cutting machine in the wood cutting process is solved, meanwhile, the situation that the cutting machine is touched by mistake in the wood cutting process is also avoided, and the protection performance of the cutting machine is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood cutting machines, in particular to a furniture wood cutting machine with a protection mechanism. Background Art

[0002] Wood cutting machines have become an important construction tool for woodworking operations. Wood cutting table saws are needed to split and slice wood. When cutting wood, the worker places one end of the wood toward the table saw blade, and then pushes the other end by hand to apply driving thrust to the wood, so that the wood passes through the saw blade and then cuts the wood.

[0003] According to Chinese patent announcement number CN221793095U, a furniture wood cutting machine with a protective mechanism is proposed. Through the setting of the positioning mechanism, the wood can be placed on the top of the cutting seat, and the two clamping plates are driven by the pusher to move to clamp and position the wood. The rack contacts the gear and drives the gear to rotate. The screw rotates and drives the support plate to rise, driving the cutting knife on it to partially protrude out of the storage slot. The motor on the cutting knife can be started to drive the cutting blade to rotate and push the wood to move on the cutting seat to cut the wood. After the cutting is completed, the two clamping plates are driven away from each other by the pusher. , and then the rack drives the screw rod to reverse through the gear, and the support plate drives the cutting knife thereon to move downward, and the cutting knife is completely stored in the positioning groove to avoid damage caused by accidentally touching the cutting knife when not cutting. After use, the application document can move the cutting knife downward to prevent the situation of accidentally touching the cutting knife when not cutting. However, in actual use, the cutting machine still requires the staff to push the wooden board when cutting, and the cutting knife is still above the cutting seat at this time, which may cause the cutting knife to be accidentally touched during the cutting process. Therefore, a furniture wood cutting machine with a protective mechanism is proposed to solve the above problem. Utility Model Content

[0004] (1) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a furniture wood cutting machine with a protective mechanism. By setting a movable block, a pushing component and abutment component, the wood to be cut can be limited and fixed to ensure the stability of the wood during cutting. The fixed wood can be pushed by the movable cavity, threaded block, drive component, mounting block, connecting block and pushing rod so that the wood can be cut, avoiding the problem of manual pushing by staff during the wood cutting process, and also avoiding the situation of accidental contact with the cutting machine during the wood cutting process, and has the advantages of further improving the protection performance of the cutting machine.

[0006] (2) Technical solution

[0007] The utility model provides a furniture wood cutting machine with a protection mechanism, which comprises a cutting seat. The top of the cutting seat is provided with a positioning protection mechanism.

[0008] The positioning and protection mechanism includes a movable block, a pushing assembly, a movable cavity, a threaded block, a driving assembly, a mounting block, a connecting block, a pushing rod and an abutting assembly. The movable block is slidably connected to the top of the cutting seat, the pushing assembly is arranged on the top of the cutting seat, the output end of the pushing assembly is connected to the movable block, the movable cavity is opened in the interior of the movable block, the threaded block is slidably connected to the interior of the movable cavity, the driving assembly is arranged in the interior of the movable cavity, the output end of the driving assembly is connected to the threaded block, the mounting block is arranged at the top of the threaded block and extends to the top of the movable block, the connecting block is arranged at the front of the mounting block, the pushing rod is arranged at the bottom of the connecting block, the bottom of the pushing rod is slidably connected to the top of the cutting seat, and the abutting assembly is arranged on the front of the movable block.

[0009] Preferably, the pushing assembly includes a fixed plate, a cylinder and two guide rods, the fixed plate is arranged on the top of the cutting seat and is located on the back of the movable block, the cylinder is arranged on the back of the fixed plate and extends to its front, the piston rod of the cylinder is connected to the back of the movable block, the two guide rods are both arranged on the back of the movable block and extend to the back of the fixed plate, and the two guide rods are both slidably connected to the fixed plate.

[0010] Preferably, the driving assembly includes a driving motor and a threaded rod, the driving motor is arranged on the right side of the movable block, the threaded rod is arranged on the output shaft of the driving motor, the other end of the threaded rod extends into the interior of the movable cavity and is rotatably connected to the left side wall of the inner cavity of the movable cavity, and the threaded block is threadedly connected to the outside of the threaded rod.

[0011] Preferably, the abutment assembly includes two ear plates and a plurality of abutment rollers, the two ear plates are arranged on the front side of the movable block, and the plurality of abutment rollers are rotatably connected between opposite sides of the two ear plates and form uniform parts.

[0012] Preferably, there are two groups of positioning and protection mechanisms, and both groups of positioning and protection mechanisms are located on the top of the cutting seat and are symmetrically distributed.

[0013] Preferably, a guide assembly is also provided on the top of the cutting seat, and the guide assembly includes two guide blocks and a guide groove. The two guide blocks are respectively provided at the bottom of the two movable blocks, and the guide groove is opened at the top of the cutting seat. The two guide blocks are both slidably connected to the inside of the guide groove.

[0014] Preferably, a cutting machine body is provided inside the cutting seat, a lifting mechanism is provided inside the cutting seat, the lifting mechanism is connected to the cutting machine body, and a controller is provided on the right side of the cutting seat.

[0015] Compared with the prior art, the above technical solution of the present invention has the following beneficial technical effects:

[0016] The furniture wood cutting machine with a protective mechanism can limit and fix the wood to be cut by arranging a movable block, a pushing component and an abutting component, thereby ensuring stability during wood cutting. The fixed wood can be pushed by the movable cavity, threaded block, driving component, mounting block, connecting block and pushing rod, so that the wood can be cut, avoiding the problem of manual pushing by workers during the wood cutting process, and also avoiding the situation of accidental contact with the cutting machine during the wood cutting process, thereby further improving the protective performance of the cutting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a furniture wood cutting machine with a protective mechanism proposed by the utility model.

[0018] Figure 2 This is a three-dimensional structural diagram of a positioning protection mechanism in a furniture wood cutting machine with a protection mechanism proposed by the present invention.

[0019] Figure 3 The utility model provides a cross-sectional view of a positioning protection mechanism in a furniture wood cutting machine with a protection mechanism.

[0020] Figure 4 This utility model proposes a furniture wood cutting machine with a protective mechanism Figure 2 A magnified view of the middle panel.

[0021] Figure 5 This utility model proposes a furniture wood cutting machine with a protective mechanism Figure 1 Magnified view of B.

[0022] Figure markings: 1. Cutting seat; 2. Positioning protection mechanism; 21. Movable block; 22. Pushing assembly; 221. Fixed plate; 222. Cylinder; 223. Guide rod; 23. Movable chamber; 24. Threaded block; 25. Driving assembly; 251. Driving motor; 252. Threaded rod; 26. Mounting block; 27. Connecting block; 28. Pushing rod; 29. ​​Abutment assembly; 291. Ear plate; 292. Abutment roller; 3. Guide assembly; 31. Guide block; 32. Guide groove; 4. Cutting machine body; 5. Controller. DETAILED DESCRIPTION

[0023] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0024] In the description of the utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of the utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of the utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" can mean fixed connection, welding, riveting, bonding, etc., or detachable connection, threaded connection, key connection, pin connection, etc., or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood by those skilled in the art in specific circumstances.

[0026] like Figure 1-5 As shown, the present invention provides a furniture wood cutting machine with a protective mechanism, which comprises a cutting seat 1 , and a positioning protective mechanism 2 is provided on the top of the cutting seat 1 .

[0027] In the present invention, wood can be placed by the cutting seat 1, and the positioning protection mechanism 2 can fix and limit the wood without hindering the movement of the wood. The movement of the wood can also be carried out by the positioning protection mechanism 2, and there is no need for the staff to manually push the wood, thereby avoiding the situation where the wood accidentally touches the cutting knife during cutting, which greatly improves the safety performance of the cutting machine.

[0028] In an optional embodiment, the positioning and protection mechanism 2 includes a movable block 21, a pushing assembly 22, a movable cavity 23, a threaded block 24, a driving assembly 25, a mounting block 26, a connecting block 27, a pushing rod 28 and an abutting assembly 29, the movable block 21 is slidably connected to the top of the cutting seat 1, the pushing assembly 22 is arranged at the top of the cutting seat 1, the output end of the pushing assembly 22 is connected to the movable block 21, the movable cavity 23 is opened inside the movable block 21, the threaded block 24 is slidably connected to the inside of the movable cavity 23, the driving assembly 25 is arranged inside the active cavity 23, the output end of the driving assembly 25 is connected to the threaded block 24, the mounting block 26 is arranged at the top of the threaded block 24 and extends to the top of the movable block 21, the connecting block 27 is arranged at the front of the mounting block 26, the pushing rod 28 is arranged at the bottom of the connecting block 27, the bottom of the pushing rod 28 is slidably connected to the top of the cutting seat 1, and the abutting assembly 29 is arranged at the front of the movable block 21.

[0029] It should be noted that the pushing component 22 can drive the movable block 21 to move forward or backward, and the movable block 21 will drive the abutment component 29 to move forward or backward. When the abutment component 29 moves forward and contacts the rear side of the wood, the wood can be limited and fixed.

[0030] In addition, after the wood is limited, the driving assembly 25 can drive the threaded block 24 to move to the left or right, the threaded block 24 will drive the mounting block 26 to move to the left or right, the mounting block 26 will drive the connecting block 27 to move to the left or right, and the connecting block 27 will drive the pushing rod 28 to move to the left or right. When the wooden board is placed and fixed, the wood needs to be located on the left side of the pushing rod 28. When the pushing rod 28 moves to the left, the pushing rod 28 will push the wood, and there is no need for the staff to manually push the wood.

[0031] In an optional embodiment, the pushing assembly 22 includes a fixed plate 221, a cylinder 222 and two guide rods 223. The fixed plate 221 is arranged on the top of the cutting seat 1 and is located on the back of the movable block 21. The cylinder 222 is arranged on the back of the fixed plate 221 and extends to its front. The piston rod of the cylinder 222 is connected to the back of the movable block 21. The two guide rods 223 are both arranged on the back of the movable block 21 and extend to the back of the fixed plate 221. The two guide rods 223 are both slidably connected to the fixed plate 221.

[0032] It should be noted that when the cylinder 222 is started, the piston rod of the cylinder 222 will drive the movable block 21 to move forward or backward, and the two guide rods 223 can guide the movable block 21 to ensure the stability of the movement of the movable block 21.

[0033] In an optional embodiment, the drive assembly 25 includes a drive motor 251 and a threaded rod 252. The drive motor 251 is arranged on the right side of the movable block 21, and the threaded rod 252 is arranged on the output shaft of the drive motor 251. The other end of the threaded rod 252 extends into the interior of the movable chamber 23 and is rotatably connected to the left side wall of the inner cavity of the movable chamber 23. The threaded block 24 is threadedly connected to the outside of the threaded rod 252.

[0034] It should be noted that when the drive motor 251 is started, the output shaft of the drive motor 251 will drive the threaded rod 252 to rotate, and under the action of the mounting block 26, the threaded block 24 will not rotate, so when the threaded rod 252 rotates, under the action of the thread thrust, the threaded rod 252 will drive the threaded block 24 to move to the left or right.

[0035] In an optional embodiment, the abutment assembly 29 includes two ear plates 291 and a plurality of abutment rollers 292, the two ear plates 291 are both arranged on the front side of the movable block 21, and the plurality of abutment rollers 292 are rotatably connected between the opposite sides of the two ear plates 291 and are uniform parts.

[0036] It should be noted that when the movable block 21 moves forward or backward, the movable block 21 will drive the two ear plates 291 to move forward or backward, and the two ear plates 291 will drive the multiple abutment rollers 292 to move forward or backward. When the multiple abutment rollers 292 contact the back of the wood, the wood can be limited. At the same time, the rotation of the multiple abutment rollers 292 will not affect the normal movement of the wood.

[0037] In an optional embodiment, there are two groups of positioning and protection mechanisms 2 , and both groups of positioning and protection mechanisms 2 are located on the top of the cutting seat 1 and are symmetrically distributed.

[0038] It should be noted that the two sets of positioning and protection mechanisms 2 can limit and fix the front and back of the wood to ensure that the wood is fixed more stably. At the same time, when pushing the wood, it can be pushed from both ends of the right side of the wood, making the movement of the wood more stable.

[0039] In an optional embodiment, a guide assembly 3 is also provided on the top of the cutting seat 1. The guide assembly 3 includes two guide blocks 31 and a guide groove 32. The two guide blocks 31 are respectively provided at the bottom of the two movable blocks 21. The guide groove 32 is opened at the top of the cutting seat 1. The two guide blocks 31 are both slidably connected to the inside of the guide groove 32.

[0040] It should be noted that the two movable blocks 21 can be guided by the two guide blocks 31 and the guide grooves 32 , thereby further improving the stability of the movement of the movable blocks 21 .

[0041] In an optional embodiment, a cutting machine body 4 is provided inside the cutting seat 1 , a lifting mechanism is provided inside the cutting seat 1 , the lifting mechanism is connected to the cutting machine body 4 , and a controller 5 is provided on the right side of the cutting seat 1 .

[0042] It should be noted that the lifting mechanism can drive the cutting machine body 4 to move upward or downward, so that after the cutting machine body 4 is used, the cutting blade can be stored inside the cutting seat 1 to avoid accidental contact with the cutting blade when not cutting.

[0043] In addition, the cylinder 222 , the drive motor 251 , the cutting machine body 4 and the lifting mechanism are all electrically connected to the controller 5 , and the cylinder 222 , the drive motor 251 , the cutting machine body 4 and the lifting mechanism can be controlled by the controller 5 .

[0044] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A furniture wood cutting machine with a protective mechanism, comprising a cutting seat (1), characterized in that: A positioning protection mechanism (2) is provided on the top of the cutting seat (1); The positioning protection mechanism (2) includes a movable block (21), a pushing assembly (22), a movable cavity (23), a threaded block (24), a driving assembly (25), a mounting block (26), a connecting block (27), a pushing rod (28) and an abutting assembly (29), wherein the movable block (21) is slidably connected to the top of the cutting seat (1), the pushing assembly (22) is arranged on the top of the cutting seat (1), the output end of the pushing assembly (22) is connected to the movable block (21), the movable cavity (23) is opened inside the movable block (21), and the threaded block (24) is slidably connected to the top of the cutting seat (1). The driving assembly (25) is arranged inside the movable cavity (23), the output end of the driving assembly (25) is connected to the threaded block (24), the mounting block (26) is arranged at the top of the threaded block (24) and extends to the top of the movable block (21), the connecting block (27) is arranged on the front of the mounting block (26), the pushing rod (28) is arranged at the bottom of the connecting block (27), the bottom of the pushing rod (28) is slidably connected to the top of the cutting seat (1), and the abutting assembly (29) is arranged on the front of the movable block (21).

2. A furniture wood cutting machine with a protective mechanism according to claim 1, characterized in that: The pushing assembly (22) includes a fixed plate (221), a cylinder (222) and two guide rods (223), wherein the fixed plate (221) is arranged on the top of the cutting seat (1) and is located on the back of the movable block (21), the cylinder (222) is arranged on the back of the fixed plate (221) and extends to the front thereof, the piston rod of the cylinder (222) is connected to the back of the movable block (21), the two guide rods (223) are both arranged on the back of the movable block (21) and extend to the back of the fixed plate (221), and the two guide rods (223) are both slidably connected to the fixed plate (221).

3. A furniture wood cutting machine with a protective mechanism according to claim 1, characterized in that: The driving assembly (25) includes a driving motor (251) and a threaded rod (252), wherein the driving motor (251) is arranged on the right side of the movable block (21), and the threaded rod (252) is arranged on the output shaft of the driving motor (251). The other end of the threaded rod (252) extends into the interior of the movable cavity (23) and is rotatably connected to the left side wall of the inner cavity of the movable cavity (23), and the threaded block (24) is threadedly connected to the outer side of the threaded rod (252).

4. The furniture wood cutting machine with a protective mechanism according to claim 1, characterized in that: The abutment assembly (29) includes two ear plates (291) and a plurality of abutment rollers (292), wherein the two ear plates (291) are both arranged on the front side of the movable block (21), and the plurality of abutment rollers (292) are rotatably connected between opposite sides of the two ear plates (291) and are uniformly spaced.

5. The furniture wood cutting machine with a protective mechanism according to claim 1, characterized in that: There are two groups of positioning and protection mechanisms (2), and both groups of positioning and protection mechanisms (2) are located on the top of the cutting seat (1) and are symmetrically distributed.

6. The furniture wood cutting machine with a protective mechanism according to claim 1, characterized in that: A guide assembly (3) is further provided on the top of the cutting seat (1), and the guide assembly (3) includes two guide blocks (31) and a guide groove (32). The two guide blocks (31) are respectively provided at the bottoms of the two movable blocks (21), and the guide groove (32) is opened at the top of the cutting seat (1). The two guide blocks (31) are both slidably connected to the inside of the guide groove (32).

7. The furniture wood cutting machine with a protective mechanism according to claim 1, characterized in that: A cutting machine body (4) is provided inside the cutting seat (1), a lifting mechanism is provided inside the cutting seat (1), the lifting mechanism is connected to the cutting machine body (4), and a controller (5) is provided on the right side of the cutting seat (1).

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