Wood cutting saw convenient for fixing wood

Abstract

The utility model discloses a timber cutting saw convenient to fix timber, which relates to the technical field of timber cutting and comprises a support frame, a cutting unit is arranged on the inner side of the top surface of the support frame, a fixing unit is arranged on the top surface of the cutting unit, a dust removal unit is arranged on the bottom surface of the support frame, and a dismounting unit is arranged on the inner side of the dust removal unit. The fixing unit comprises a fixing frame, the fixing frame is slidably connected to the inner side of the cutting unit, an electric telescopic rod is arranged on the inner side of the fixing frame in a penetrating mode, the telescopic end of the electric telescopic rod is rotationally connected with a fixing groove, one side of the fixing groove is fixedly connected with an attaching block, and the inner side of the attaching block is in threaded connection with anti-skid teeth. According to the wood cutting device, through the arrangement of the fixing frame, the electric telescopic rod, the fixing groove, the attaching block and the anti-skid teeth, the effect of conveniently fixing wood of different sizes is achieved, meanwhile, the effect of conveniently driving the wood to move and cut is achieved, and meanwhile the problem of rotation generated in the cutting process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wood cutting, and particularly relates to a wood saw for easily fixing wood. Background Technique

[0002] Wood processing uses wood as raw material and is mainly processed by mechanical or chemical methods. Its products still maintain the basic characteristics of wood. In the forest industry, the wood processing industry and the forest product chemical processing industry are both subsequent industries of forest logging and transportation, and are important departments for the comprehensive utilization of wood resources. During the wood cutting process, a limiting mechanism is also required to fix the wood.

[0003] At present, the publicly disclosed CN211415531U discloses a full-automatic intelligent wood saw, including a wood saw body. A support frame is connected to the upper surface of the wood saw body. A protective cover is connected to one side of the front surface of the wood saw body. A clamping switch is connected to the inside of one side of the front surface of the wood saw body near the protective cover. A spring is connected to the inside of the protective cover. Through the settings of the adsorption box, filter screen and exhaust fan, the powder debris generated during the wood cutting process by the wood saw is sucked away by the air flow, and will not spread in the air, causing environmental pollution and having an adverse impact on the physical health of the staff, and affecting the transmission effect between the wood saw cutting equipment. Through the settings of the sound insulation frame and the decibel sensor, when the wood saw is running, the decibel sensor can detect whether the sound generated by the wood saw exceeds the set value, and a warning light is used to send a warning to inform the staff that the wood saw has a fault and needs to be repaired in time.

[0004] In order to solve the problem of dust prevention, the existing technology is to use the settings of an adsorption box, a filter screen and an exhaust fan to suck away the powder debris generated during the wood cutting process by the wood saw with the air flow. However, there will still be a problem that it is not easy to fix the wood during the cutting process, and at the same time, the situation of the wood rotating during cutting is avoided, which further leads to the problem that the safety of the workers cannot be guaranteed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a wood saw for easily fixing wood to solve the problems put forward in the above background technique.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A wood saw for easily fixing wood, including a support frame. A cutting unit is arranged on the inner side of the top surface of the support frame. A fixing unit is arranged on the top surface of the cutting unit. A dust removal unit is arranged on the bottom surface of the support frame. A disassembly unit is arranged on the inner side of the dust removal unit.

[0008] The fixing unit includes a fixing frame which is slidably connected to the inside of the cutting unit. An electric telescopic rod is disposed through the inside of the fixing frame. The telescopic end of the electric telescopic rod is rotatably connected to a fixing groove. One side of the fixing groove is fixedly connected to a fitting block, and an anti-slip tooth is threadedly connected to the inside of the fitting block.

[0009] A further improvement of the technical solution of the present utility model lies in that: the cutting unit includes a workbench which is fixedly connected to the inner side of the top surface of the support frame. A limit chute is provided inside the workbench, and one side of the fixing frame is slidably connected to the inside of the limit chute. An anti-slip rotating wheel is rotatably connected to the top surface of the workbench, and a guiding groove is fixedly connected to one side of the workbench.

[0010] By adopting the above technical solution, through the setting of the anti-slip rotating wheel, the effect of facilitating the movement of the wood is achieved. Through the setting of the guiding groove, the effect of facilitating the guiding of the cut wood is achieved.

[0011] A further improvement of the technical solution of the present utility model lies in that: a motor is fixedly connected to one side of the workbench. The output end of the motor is drivingly connected to a threaded rod. A cutting assembly is threadedly connected to the inside of the threaded rod, and one side of the cutting assembly is slidably connected to the inside of the workbench.

[0012] By adopting the above technical solution, through the setting of the motor, the threaded rod and the cutting assembly, the effect of facilitating the cutting of the wood is achieved.

[0013] A further improvement of the technical solution of the present utility model lies in that: the dust removal unit includes an aggregate box which is sleeved on the bottom side of the workbench. A plurality of dust suction ports are sleeved on the inner bottom surface of the aggregate box.

[0014] By adopting the above technical solution, by setting the inner side of the aggregate box to be inclined, the effect of facilitating the sliding and collection of the chips generated by cutting is achieved, and blockage is avoided.

[0015] A further improvement of the technical solution of the present utility model lies in that: the dust removal unit includes an aggregate box which is sleeved on the bottom side of the workbench. A plurality of dust suction ports are sleeved on the inner bottom surface of the aggregate box.

[0016] By adopting the above technical solution, through the setting of the dust suction port, the dust conveying pipe and the blower, the effect of facilitating the collection of the wood chips generated by cutting is achieved.

[0017] A further improvement of the technical solution of the present utility model lies in that: the disassembly unit includes a debris box which is slidably connected to the inside of the aggregate box. An inner groove is provided inside the debris box, and a positioning frame is slidably connected to the inside of the inner groove.

[0018] With the above technical solution, through the arrangement of the debris box, inner groove and positioning frame, it is convenient to install the filter screen. At the same time, through the arrangement of the filter screen, it is convenient to collect wood chips.

[0019] A further improvement of the technical solution of the present utility model lies in that: a filter screen is clamped inside the positioning frame, a T-shaped rod is arranged in a penetrating manner inside the positioning frame, a spring is fixedly connected to one side of the T-shaped rod, one end of the spring is fixedly connected to the inside of the positioning frame, and one end of the T-shaped rod is slidably clamped inside the debris box.

[0020] With the above technical solution, through the arrangement of the T-shaped rod and the spring, the effect of facilitating the disassembly and cleaning of the filter screen is achieved.

[0021] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0022] 1. The present utility model provides a wood cutting saw that is convenient for fixing wood. Through the arrangement of the fixing frame, electric telescopic rod, fixing groove, fitting block and anti-slip teeth, the effect of facilitating the fixing of woods of different sizes is achieved. At the same time, it is convenient to drive the wood to move for cutting, and at the same time, the problem of rotation during cutting is avoided. Through the arrangement of the anti-slip rotating wheel, the effect of facilitating the movement of the wood is achieved. Through the arrangement of the guiding groove, the effect of guiding the cut wood is facilitated.

[0023] 2. The present utility model provides a wood cutting saw that is convenient for fixing wood. By setting the inner side of the aggregate box as an inclined surface, the effect of facilitating the sliding and collection of the chips generated by cutting is achieved, avoiding blockage. Through the arrangement of the dust suction port, dust conveying pipe and blower, the effect of facilitating the collection of the wood chips generated by cutting is achieved. Through the arrangement of the debris box, inner groove and positioning frame, the effect of facilitating the installation of the filter screen is achieved. At the same time, through the arrangement of the filter screen, the effect of facilitating the collection of wood chips is achieved. Through the arrangement of the T-shaped rod and the spring, the effect of facilitating the disassembly and cleaning of the filter screen is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0025] Figure 2 is a structural diagram of the cutting unit of the present utility model;

[0026] Figure 3 is a structural diagram of the fixing unit of the present utility model;

[0027] Figure 4 is a cross-sectional structural diagram of the dust removal unit of the present utility model;

[0028] Figure 5Explosion structure schematic diagram of the disassembly unit of the present utility model.

[0029] In the figure: 1, support frame; 2, cutting unit; 21, workbench; 22, limit chute; 23, anti-slip rotating wheel; 24, guide groove; 25, motor; 26, threaded rod; 27, cutting assembly; 3, fixing unit; 31, fixing frame; 32, electric telescopic rod; 33, fixing groove; 34, fitting block; 35, anti-slip teeth; 4, dust removal unit; 41, aggregate box; 42, dust suction port; 43, dust conveying pipe; 44, fan; 5, disassembly unit; 51, debris box; 52, inner groove; 53, positioning frame; 54, filter screen; 55, T-shaped rod; 56, spring. Specific embodiments

[0030] The present utility model will be further described in detail below in conjunction with embodiments:

[0031] Embodiment 1

[0032] As Figures 1-5 shown, the present utility model provides a wood cutting saw convenient for fixing wood, including a support frame 1. The inner side of the top surface of the support frame 1 is provided with a cutting unit 2. The top surface of the cutting unit 2 is provided with a fixing unit 3. The bottom surface of the support frame 1 is provided with a dust removal unit 4. The inner side of the dust removal unit 4 is provided with a disassembly unit 5. The fixing unit 3 includes a fixing frame 31. The fixing frame 31 is slidably connected to the inner side of the cutting unit 2. An electric telescopic rod 32 is disposed through the inner side of the fixing frame 31. The telescopic end of the electric telescopic rod 32 is rotatably connected to a fixing groove 33. One side of the fixing groove 33 is fixedly connected with a fitting block 34. The inner side of the fitting block 34 is threadedly connected with anti-slip teeth 35. By placing the wood to be cut on the top surface of the anti-slip rotating wheel 23, then controlling the electric telescopic rod 32 to extend, the anti-slip teeth 35 on the inner side of the fitting block 34 are driven to fit on the inner side of the wood. At the same time, due to the connection relationship between the fixing groove 33 and the electric telescopic rod 32, it is tightly fitted on the inner side of the wood, and the fixing of the wood is completed at the same time.

[0033] Embodiment 2

[0034] As Figures 1-5As shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the cutting unit 2 includes a workbench 21, the workbench 21 is fixedly connected to the inner side of the top surface of the support frame 1, a limiting sliding groove 22 is opened inside the workbench 21, the inner side of the limiting sliding groove 22 is slidably connected to one side of the fixed frame 31, an anti-slip rotating wheel 23 is rotatably connected to the top surface of the workbench 21, a guiding groove 24 is fixedly connected to one side of the workbench 21, a motor 25 is fixedly connected to one side of the workbench 21, the output end of the motor 25 is drivingly connected to a threaded rod 26, a cutting assembly 27 is threadedly connected to the inner side of the threaded rod 26, one side of the cutting assembly 27 is slidably connected to the inside of the workbench 21, control the fixed frame 31 to move inside the limiting sliding groove 22, then control the motor 25 to drive the threaded rod 26 to rotate, and then control the cutting assembly 27 to cut the wood, and the cut wood falls through the guiding groove 24.

[0035] Embodiment 3

[0036] As Figures 1-5 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the dust removal unit 4 includes an aggregate box 41, the aggregate box 41 is sleeved on the bottom side of the workbench 21, a plurality of dust suction ports 42 are sleeved on the inner bottom surface of the aggregate box 41, one end of the dust suction port 42 is sleeved with a dust conveying pipe 43, one end of the dust conveying pipe 43 is sleeved with a blower 44, one side of the blower 44 is fixedly connected to one side of the aggregate box 41, the disassembly unit 5 includes a debris box 51, the debris box 51 is slidably connected to the inside of the aggregate box 41, an inner groove 52 is opened inside the debris box 51, a positioning frame 53 is slidably connected to the inside of the inner groove 52, a filter screen 54 is clamped inside the positioning frame 53, a T-shaped rod 55 is disposed through the inside of the positioning frame 53, one side of the T-shaped rod 55 is fixedly connected to a spring 56, one end of the spring 56 is fixedly connected to the inside of the positioning frame 53, one end of the T-shaped rod 55 is slidably clamped inside the debris box 51, control the blower 44 to work, then the aggregate box 41 collects the wood chips, and then filters the wood chips through the filter screen 54. After long-term use, by taking out the debris box 51, then pulling out the T-shaped rod 55 from the inside of the debris box 51, then the positioning frame 53 can be taken out from the inside of the inner groove 52, then the wood chips collected inside the debris box 51 are collected, and at the same time, the filter screen 54 inside the positioning frame 53 is cleaned.

[0037] Next, the working principle of the wood cutting saw for facilitating the fixation of wood will be specifically described.

[0038] As Figures 1-5As shown in the figure, place the wood to be cut on the top surface of the anti-slip rotating wheel 23, then control the electric telescopic rod 32 to extend, and drive the anti-slip teeth 35 inside the fitting block 34 to fit against the inside of the wood. At the same time, due to the connection relationship between the fixed groove 33 and the electric telescopic rod 32, it closely fits against the inside of the wood, and the fixation of the wood is completed. Control the fixing frame 31 to move inside the limit sliding groove 22, then control the motor 25 to drive the threaded rod 26 to rotate, and then control the cutting assembly 27 to cut the wood. The cut wood falls through the guide groove 24. During the cutting process, control the blower 44 to work, then the aggregate box 41 collects the wood chips, and then filters the wood chips through the filter screen 54. After long-term use, take out the debris box 51, then pull out the T-shaped rod 55 from the inside of the debris box 51, then the positioning frame 53 can be taken out from the inside of the inner groove 52, and then collect the wood chips collected inside the debris box 51, and at the same time clean the filter screen 54 inside the positioning frame 53.

[0039] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, modifications or improvements made without departing from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A wood-cutting saw for fixing wood, comprising a support frame (1), characterized in that: A cutting unit (2) is arranged on the inner side of the top surface of the support frame (1), a fixing unit (3) is arranged on the top surface of the cutting unit (2), a dust removal unit (4) is arranged on the bottom surface of the support frame (1), and a disassembly unit (5) is arranged on the inner side of the dust removal unit (4); The fixing unit (3) comprises a fixing frame (31), the fixing frame (31) is slidably connected to the inner side of the cutting unit (2), an electric telescopic rod (32) is provided through the inner side of the fixing frame (31), the telescopic end of the electric telescopic rod (32) is rotatably connected to a fixing groove (33), one side of the fixing groove (33) is fixedly connected to a fitting block (34), and the inner side of the fitting block (34) is threadedly connected to an anti-slip tooth (35).

2. A wood-cutting saw for fixing wood according to claim 1, characterized in that: The cutting unit (2) comprises a workbench (21), the workbench (21) is fixedly connected to the inner side of the top surface of the support frame (1), a limiting sliding groove (22) is provided on the inner side of the workbench (21), the inner side of the limiting sliding groove (22) is slidably connected to one side of the fixed frame (31), the top surface of the workbench (21) is rotatably connected to an anti-skid rotating wheel (23), and one side of the workbench (21) is fixedly connected to a guide groove (24).

3. A wood-cutting saw for fixing wood according to claim 2, characterized in that: A motor (25) is fixedly connected to one side of the workbench (21); an output end of the motor (25) is drivingly connected to a threaded rod (26); an inner side of the threaded rod (26) is threadedly connected to a cutting assembly (27); and one side of the cutting assembly (27) is slidably connected to the inner side of the workbench (21).

4. A wood-cutting saw for fixing wood according to claim 1, characterized in that: The dust removal unit (4) comprises a material collection box (41), the material collection box (41) is sleeved on the bottom side of the workbench (21), and a plurality of dust suction ports (42) are sleeved on the inner bottom surface of the material collection box (41).

5. A wood-cutting saw for fixing wood according to claim 4, characterized in that: One end of the dust suction port (42) is sleeved with a dust conveying pipe (43), and one end of the dust conveying pipe (43) is sleeved with a fan (44), and one side of the fan (44) is fixedly connected to one side of the collecting box (41).

6. The wood-cutting saw for fixing wood according to claim 1, characterized in that: The disassembly unit (5) comprises a debris box (51) which is slidably connected to the inner side of the collection box (41); an inner groove (52) is provided on the inner side of the debris box (51); and a positioning frame (53) is slidably connected to the inner side of the inner groove (52).

7. A wood-cutting saw for fixing wood according to claim 6, characterized in that: A filter screen (54) is clamped on the inner side of the positioning frame (53), a T-shaped rod (55) is provided through the inner side of the positioning frame (53), a spring (56) is fixedly connected to one side of the T-shaped rod (55), one end of the spring (56) is fixedly connected to the inner side of the positioning frame (53), and one end of the T-shaped rod (55) is slidably clamped on the inner side of the debris box (51).

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