Propelling device of wood cutting machine
By designing a propulsion device on the wood cutting machine, using a vertical plate and a fixed assembly to fix the wood, and driving the movement of the movable block through the connecting plate and the driving assembly, the problems of safety hazards and fatigue of operators in the prior art are solved, and the stability and safety of wood cutting are achieved.
Patent Information
- Application Number
- CN202421638207.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-07-11
AI Technical Summary
When existing wood cutting machines are working, the operator's hands approach or contact the rotating saw blade, which poses safety risks, and manual pushing of wood for a long time will cause operator fatigue and muscle pain.
A propulsion device for a wood cutting machine is designed, including a raised plate and a fixing assembly for fixing the wood. The movable block is moved forward or backward through the connecting plate and the driving assembly, thereby driving the wood for stable movement and cutting.
It reduces safety hazards during wood cutting and the work strength of staff, ensuring the stability and safety of wood during the cutting process.
Smart Images
Figure CN222920717U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wood cutting machines, in particular to a propulsion device for a wood cutting machine. Background Art
[0002] When processing wood, cutting is required. Generally, a table saw is used for cutting. The main parts of the table saw include a bed, a workbench, a limit guide plate, a main saw, etc. During operation, first adjust the position of the limit guide plate to determine the width of the wood cutting, and then start the main saw. The operator pushes the wood, and the main saw cuts the wood.
[0003] When the existing table saw is working, the method of pushing the wood by the operator to cut it may cause the operator's hand to approach or touch the rotating saw blade, increasing the risk of injury. Even with protective measures such as a push rod, if the operation is improper, there are still potential safety hazards. At the same time, the operator continuously manually pushing the wood may cause fatigue, and muscle pain or strain may occur after long-term work. Therefore, a propulsion device for a wood cutting machine is proposed to solve the above problems. Summary of the Utility Model
[0004] (I) Purpose of the Utility Model
[0005] To solve the technical problems in the background art, the utility model proposes a propulsion device for a wood cutting machine. The wood can be fixed through a vertical plate and a fixing component, and the movable block can move forward or backward through a connecting plate and a driving component, which has the advantages of reducing the safety hazards during wood cutting and the working intensity of the staff.
[0006] (II) Technical Solution
[0007] The utility model provides a propulsion device for a wood cutting machine, including a wood cutting machine table, and a propulsion mechanism is arranged above the wood cutting machine table.
[0008] The propulsion mechanism includes a movable groove, a movable block, a connecting plate, a driving component, a vertical plate, a fixing component, and a cleaning component. The movable groove is opened at the top of the wood cutting machine table, the movable block is slidably connected to the inside of the movable groove, the top position of the movable block corresponds to the position of the wood cutting machine table, the connecting plate is fixedly installed on the top of the movable block, the driving component is arranged on the right side of the wood cutting machine table, the output end of the driving component is connected to the connecting plate, the vertical plate is fixedly installed on the top of the movable block, the fixing component is arranged on the left side of the vertical plate, and the cleaning component is arranged inside the movable groove.
[0009] Preferably, the driving assembly includes two ear plates, a driving motor, a threaded rod, and a threaded block. Both of the ear plates are fixedly installed on the right side of the wood cutting machine table. The driving motor is fixedly installed on the back of the rear ear plate. The threaded rod is fixedly installed on the output shaft of the driving motor. The other end of the threaded rod penetrates through the rear ear plate and is rotatably connected to the back of the front ear plate. The threaded block is sleeved on the outside of the threaded rod, and the threaded rod is threadedly connected to the threaded block. The top of the threaded block is fixedly connected to the bottom of the connecting plate.
[0010] Preferably, the fixing assembly includes a top plate, a cylinder, a contact plate, and a T-shaped module. The top plate is fixedly installed on the left side of the vertical plate. The cylinder is fixedly installed on the top of the top plate and penetrates to its bottom. The contact plate is fixedly installed on the piston rod of the cylinder. The T-shaped module is arranged on the right side of the contact plate.
[0011] Preferably, the T-shaped module includes a T-shaped guide block and a T-shaped guide groove. The T-shaped guide block is fixedly installed on the right side of the contact plate. The T-shaped guide groove is opened on the left side of the vertical plate. The T-shaped guide block is slidably connected to the T-shaped guide groove.
[0012] Preferably, the cleaning assembly includes a pushing block and a cleaning groove. The pushing block is fixedly installed on the right side of the movable block. The movable block is adapted to the movable groove. The cleaning groove is opened on the top of the movable groove and penetrates to the bottom of the wood cutting machine table.
[0013] Compared with the prior art, the above technical solutions of the present utility model have the following beneficial technical effects:
[0014] For the propulsion device of the wood cutting machine, the wood can be fixed by setting the vertical plate and the fixing assembly to ensure the stability of the wood during movement. The connecting plate and the driving assembly can make the movable block move forward or backward, and the movement of the movable block can drive the wood to move forward or backward, so that the wood can be stably moved and cut, reducing the safety hazards during wood cutting and the working intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic structural diagram of a propulsion device of a wood cutting machine proposed by the present utility model.
[0016] Figure 2 It is a three-dimensional structural diagram of a wood cutting machine table, a movable groove, a movable block, a connecting plate, a driving assembly, and a cleaning assembly in a propulsion device of a wood cutting machine proposed by the present utility model.
[0017] Figure 3Schematic three-dimensional structure diagram of a movable block, a vertical plate and a fixing component in a propulsion device of a wood cutting machine proposed by the present utility model.
[0018] Reference numerals: 1, wood cutting machine table; 2, propulsion mechanism; 21, movable groove; 22, movable block; 23, connecting plate; 24, driving component; 241, ear plate; 242, driving motor; 243, threaded rod; 244, threaded block; 25, vertical plate; 26, fixing component; 261, top plate; 262, cylinder; 263, abutting plate; 264, T-shaped module; 27, cleaning component; 271, pushing block; 272, cleaning groove. Detailed implementation manners
[0019] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the detailed implementation manners and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present utility model. In addition, in the following descriptions, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.
[0020] In the description of the present utility model, it should be noted that the orientation or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.
[0021] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, such as welding, riveting, bonding, etc., or a detachable connection, such as threaded connection, key connection, pin connection, etc., or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0022] As Figures 1-3 shown, a propulsion device of a wood cutting machine proposed by the present utility model includes a wood cutting machine table 1, and a propulsion mechanism 2 is provided above the wood cutting machine table 1.
[0023] In the present utility model, the wood cutting machine table 1 can be used to cut wood, and the pushing mechanism 2 can be used to fix and automatically push the wood.
[0024] In an alternative embodiment, the pushing mechanism 2 includes a movable groove 21, a movable block 22, a connecting plate 23, a driving assembly 24, a vertical plate 25, a fixing assembly 26 and a cleaning assembly 27. The movable groove 21 is opened at the top of the wood cutting machine table 1. The movable block 22 is slidably connected to the inside of the movable groove 21. The top position of the movable block 22 corresponds to the position of the wood cutting machine table 1. The connecting plate 23 is fixedly installed on the top of the movable block 22. The driving assembly 24 is arranged on the right side of the wood cutting machine table 1. The output end of the driving assembly 24 is connected to the connecting plate 23. The vertical plate 25 is fixedly installed on the top of the movable block 22. The fixing assembly 26 is arranged on the left side of the vertical plate 25. The cleaning assembly 27 is arranged inside the movable groove 21.
[0025] It should be noted that the wood can be fixed by the vertical plate 25 and the fixing assembly 26, and the movable block 22 can be driven to move by the connecting plate 23 and the driving assembly 24. Through the movement of the movable block 22, the wood can be driven to move forward or backward. When the wood moves forward, the wood cutting machine table 1 cuts the wood, and the cleaning assembly 27 can clean the sawdust inside the movable groove 21.
[0026] In an alternative embodiment, the driving assembly 24 includes two ear plates 241, a driving motor 242, a threaded rod 243 and a threaded block 244. The two ear plates 241 are both fixedly installed on the right side of the wood cutting machine table 1. The driving motor 242 is fixedly installed on the back of the rear ear plate 241. The threaded rod 243 is fixedly installed on the output shaft of the driving motor 242. The other end of the threaded rod 243 penetrates through the rear ear plate 241 and is rotatably connected to the back of the front ear plate 241. The threaded block 244 is sleeved outside the threaded rod 243. The threaded rod 243 is threadedly connected to the threaded block 244. The top of the threaded block 244 is fixedly connected to the bottom of the connecting plate 23.
[0027] It should be noted that the stability of the installation of the driving motor 242 is ensured by the rear ear plate 241. When the driving motor 242 is started, the output shaft of the driving motor 242 will drive the threaded rod 243 to rotate. The stability of the rotation of the threaded rod 243 is ensured by the front ear plate 241. When the threaded rod 243 rotates, under the action of the thread thrust, the threaded rod 243 will drive the threaded block 244 to move forward or backward. The threaded block 244 will drive the connecting plate 23 to move forward or backward. The connecting plate 23 will drive the movable block 22 to move forward or backward.
[0028] In an alternative embodiment, the fixing component 26 includes a top plate 261, a cylinder 262, an abutting plate 263, and a T-shaped module 264. The top plate 261 is fixedly installed on the left side of the vertical plate 25. The cylinder 262 is fixedly installed on the top of the top plate 261 and penetrates to its bottom. The abutting plate 263 is fixedly installed on the piston rod of the cylinder 262. The T-shaped module 264 is arranged on the right side of the abutting plate 263.
[0029] It should be noted that when the cylinder 262 is started, the piston rod of the cylinder 262 will drive the abutting plate 263 to move downward. When fixing the wood, the wood needs to be placed on the top of the wood cutting machine table 1, and at the same time, the wood is located on the top of the movable block 22. Then the cylinder 262 is started to make the abutting plate 263 move downward. When the bottom of the abutting plate 263 abuts against the upper part of the wood, the wood can be fixed by the abutting plate 263 and the movable block 22. After the wood is fixed, it can also ensure that the wood slides on the top of the wood cutting machine table 1. The T-shaped module 264 can guide the abutting plate 263 to ensure the stability of the movement of the abutting plate 263.
[0030] In an alternative embodiment, the T-shaped module 264 includes a T-shaped guiding block and a T-shaped guiding groove. The T-shaped guiding block is fixedly installed on the right side of the abutting plate 263. The T-shaped guiding groove is formed on the left side of the vertical plate 25. The T-shaped guiding block is slidably connected with the T-shaped guiding groove.
[0031] It should be noted that the abutting plate 263 can be guided by the T-shaped guiding block and the T-shaped guiding groove. While ensuring the stability of the movement of the abutting plate 263, it can also prevent the abutting plate 263 from flipping or shifting.
[0032] In an alternative embodiment, the cleaning component 27 includes a pushing block 271 and a cleaning groove 272. The pushing block 271 is fixedly installed on the right side of the movable block 22. The movable block 22 is adapted to the movable groove 21. The cleaning groove 272 is formed on the top of the movable groove 21 and penetrates to the bottom of the wood cutting machine table 1.
[0033] It should be noted that when the movable block 22 moves backward, the movable block 22 will drive the pushing block 271 to move forward. The pushing block 271 can push the wood chips inside the movable groove 21. The cleaning groove 272 is located on the back inside the movable groove 21. When the pushing block 271 pushes the wood chips, it will drive the wood chips to move to the position of the movable groove 21, so that the wood chips fall through the movable groove 21. Thus, when the wood is being cut, the wood chips inside the movable groove 21 can be cleaned simultaneously to prevent the wood chips from affecting the movement of the movable block 22.
[0034] In an alternative embodiment, the drive motor 242 is a servo motor. The wood cutting machine table 1, the drive motor 242, and the cylinder 262 are all electrically connected to the controller and an external power supply. The wood cutting machine table 1, the drive motor 242, and the cylinder 262 can be controlled through the controller, and the wood cutting machine table 1, the drive motor 242, and the cylinder 262 can be powered through the external power supply.
[0035] Working principle:
[0036] When the propulsion device of this wood cutting machine is in use, it is necessary to place the wood on the top of the wood cutting machine table 1 and at the same time make the wood located on the top of the movable block 22. Then start the cylinder 262, and the piston rod of the cylinder 262 will drive the abutting plate 263 to move downward. When the bottom of the abutting plate 263 abuts against the upper part of the wood, the wood can be fixed through the abutting plate 263 and the movable block 22. Then start the drive motor 242, and the output shaft of the drive motor 242 will drive the threaded rod 243 to rotate. Under the action of the thread thrust, the threaded rod 243 will drive the threaded block 244 to move backward. The threaded block 244 will drive the connecting plate 23 to move backward. The connecting plate 23 will drive the movable block 22 to move backward. The movable block 22 will drive the wood to move backward, and the wood cutting machine table 1 will cut the wood.
[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A propulsion device for a wood cutting machine, comprising a wood cutting machine table (1), characterized in that: A propulsion mechanism (2) is provided above the wood cutting machine table (1); The propulsion mechanism (2) comprises a movable groove (21), a movable block (22), a connecting plate (23), a driving assembly (24), a vertical plate (25), a fixing assembly (26) and a cleaning assembly (27); the movable groove (21) is opened at the top of the wood cutting machine (1); the movable block (22) is slidably connected to the inside of the movable groove (21); the top position of the movable block (22) corresponds to the position of the wood cutting machine (1); the connecting plate (23) is fixedly mounted on the top of the movable block (22); the driving assembly (24) is arranged on the right side of the wood cutting machine (1); the output end of the driving assembly (24) is connected to the connecting plate (23); the vertical plate (25) is fixedly mounted on the top of the movable block (22); the fixing assembly (26) is arranged on the left side of the vertical plate (25); and the cleaning assembly (27) is arranged inside the movable groove (21).
2. A propulsion device for a wood cutting machine according to claim 1, characterized in that: The driving assembly (24) comprises two ear plates (241), a driving motor (242), a threaded rod (243) and a threaded block (244); the two ear plates (241) are fixedly mounted on the right side of the wood cutting machine platform (1); the driving motor (242) is fixedly mounted on the back side of the ear plate (241) at the back side; the threaded rod (243) is fixedly mounted on the output shaft of the driving motor (242); the other end of the threaded rod (243) passes through the ear plate (241) at the back side and is rotatably connected to the back side of the ear plate (241) at the front side; the threaded block (244) is sleeved on the outer side of the threaded rod (243); the threaded rod (243) is threadably connected to the threaded block (244); and the top of the threaded block (244) is fixedly connected to the bottom of the connecting plate (23).
3. A propulsion device for a wood cutting machine according to claim 1, characterized in that: The fixing assembly (26) comprises a top plate (261), a cylinder (262), an abutment plate (263) and a T-shaped module (264); the top plate (261) is fixedly mounted on the left side of the vertical plate (25); the cylinder (262) is fixedly mounted on the top of the top plate (261) and penetrates to the bottom thereof; the abutment plate (263) is fixedly mounted on the piston rod of the cylinder (262); and the T-shaped module (264) is arranged on the right side of the abutment plate (263).
4. A propulsion device for a wood cutting machine according to claim 3, characterized in that: The T-shaped module (264) comprises a T-shaped guide block and a T-shaped guide groove, the T-shaped guide block is fixedly mounted on the right side of the abutment plate (263), the T-shaped guide groove is opened on the left side of the vertical plate (25), and the T-shaped guide block is slidably connected to the T-shaped guide groove.
5. A propulsion device for a wood cutting machine according to claim 1, characterized in that: The cleaning assembly (27) comprises a pushing block (271) and a cleaning groove (272); the pushing block (271) is fixedly mounted on the right side of the movable block (22); the movable block (22) is adapted to the movable groove (21); and the cleaning groove (272) is opened at the top of the movable groove (21) and penetrates to the bottom of the wood cutting machine table (1).