Wood board edge trimmer

Abstract

The utility model discloses a wood board edge trimmer, and relates to the technical field of edge trimmers. Comprising a base, the edges of the two sides of the top of the base are fixedly connected with a shell, the top of the shell is provided with a pressing assembly, and the pressing assembly comprises a support. The self-locking motor is started to rotate forwards (at the moment, the second one-way bearing does not conduct transmission) to drive the rotating shaft, the first one-way bearing, the driving gear, the driven gear and the first reciprocating lead screw to rotate, the first reciprocating lead screw drives the pressing frame to move downwards along the sliding plate, and meanwhile a board to be trimmed is pressed and fixed. Then a self-locking motor is started to rotate reversely (at the moment, a first one-way bearing does not conduct transmission) to drive a rotating shaft, a second one-way bearing, a driving bevel gear, a driven bevel gear, a rotating rod and a belt wheel to rotate, the belt wheel drives a second reciprocating screw rod to rotate through transmission, the second reciprocating screw rod drives a trimming tool bit to move while driving a movable frame to move along a shell, energy consumption equipment is few, and the cost is low. And the use cost of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of trimming machines, in particular to a wood board trimming machine. Background Art

[0002] A wood board trimming machine is a mechanical device used to trim and finish wood boards and wood. An existing dust suppression wood board cutting and trimming machine (publication number: CN220094871U) has at least the following defects during use:

[0003] When the device is in use, not only the trimming cutter head needs to be moved by the first motor, but the wooden floor needs to be pressed and fixed by the second electric telescopic rod, so more energy-consuming equipment is used, which increases the use cost of the device. Utility Model Content

[0004] The main purpose of the utility model is to provide a wood board trimming machine, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The top of the gear train is fixedly connected to the gear of the gear train, and the top of the gear train is fixedly connected to the gear of the gear train, and the top of the gear train is fixedly connected to the gear of the gear train.

[0007] Preferably, a partition net is provided on the first side of the top of the base, a dust collection box is provided on the bottom of the partition net, a supporting plate is fixedly connected to the second side of the top of the base, a wooden board to be repaired is provided on the top of the supporting plate, the clamping frame is provided on the top of the wooden board to be repaired, and a baffle is hinged on the first end of the shell.

[0008] Preferably, the trimming assembly includes a second one-way bearing, which is fixed to the top of the outer wall of the rotating shaft, and the outer wall of the second one-way bearing is fixedly connected to a driving bevel gear, and the second end of the driving bevel gear is meshed with a driven bevel gear.

[0009] Preferably, the second end of the driven bevel gear is fixedly connected to a rotating rod, and the second end of the rotating rod passes through the bracket and is rotatably connected thereto.

[0010] Preferably, both ends of the first side of the top inside the shell are fixedly connected with mounting plates, a second reciprocating screw rod passes through and is rotatably connected between the mounting plates, the second ends of the second reciprocating screw rod and the rotating rod are fixedly connected with pulleys, and the pulleys are transmission connected.

[0011] Preferably, the outer wall of the second reciprocating screw is threadedly connected to a moving frame, and the top of the moving frame is slidably connected to the shell.

[0012] Preferably, a driving motor is fixedly connected to the bottom of the first side of the moving frame, and an output end of the driving motor passes through the moving frame and is fixedly connected to a trimming cutter head.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model starts the self-locking motor to rotate forward (at this time the second one-way bearing does not transmit power) to drive the rotating shaft, the first one-way bearing, the driving gear, the driven gear, and the first reciprocating screw to rotate. The first reciprocating screw drives the clamping frame to move down along the slide plate, and at the same time, the wooden board to be trimmed is clamped and fixed. The self-locking motor is then started to rotate reversely (at this time the first one-way bearing does not transmit power) to drive the rotating shaft, the second one-way bearing, the driving bevel gear, the driven bevel gear, the rotating rod, and the pulley to rotate. The pulley drives the second reciprocating screw to rotate by means of transmission. The second reciprocating screw drives the movable frame to move along the shell body, and at the same time drives the trimming cutter head to move. Energy-consuming equipment is less, and the use cost of the device is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an axial view of the utility model;

[0016] Figure 2 It is a partial axial view of the utility model;

[0017] Figure 3 This is a structural diagram of the clamping assembly of the utility model;

[0018] Figure 4 This is a structural diagram of the trimming assembly of the utility model.

[0019] In the figure: 1. base; 2. partition net; 3. dust box; 4. bearing plate; 5. wooden board to be trimmed; 6. shell; 7. baffle; 8. clamping assembly; 801. bracket; 802. self-locking motor; 803. rotating shaft; 804. first one-way bearing; 805. driving gear; 806. driven gear; 807. first reciprocating screw rod; 808. limiting plate; 809. clamping frame; 9. trimming assembly; 901. second one-way bearing; 902. driving bevel gear; 903. driven bevel gear; 904. rotating rod; 905. mounting plate; 906. second reciprocating screw rod; 907. pulley; 908. moving frame; 909. driving motor; 910. trimming cutter head; 10. slide plate. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In the process of trimming the wooden board, a trimmer is needed. The utility model provides a wooden board trimmer which is specially used for the trimming operation of the wooden board.

[0024] It should be emphasized that, in the present application, the partition net 2, the dust box 3 and the supporting plate 4 are the prior art disclosed in the publication number CN220094871U, so the specific structure will not be described in detail here.

[0025] Example

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] A wood board trimming machine comprises a base 1, the top two side edges of the base 1 are fixedly connected with a shell 6, the top of the shell 6 is provided with a clamping assembly 8, the clamping assembly 8 comprises a bracket 801, the bracket 801 is fixed to the top of the shell 6, the top of the bracket 801 is fixedly connected with a self-locking motor 802, the output end of the self-locking motor 802 is fixedly connected with a rotating shaft 803, the bottom of the rotating shaft 803 passes through the bracket 801 and the shell 6 and is fixedly connected with a first one-way bearing 804, the outer wall of the first one-way bearing 804 is fixedly connected with a driving gear 805, the first side of the driving gear 805 is meshed with a driven gear 806, the top of the driven gear 806 is rotatably connected with the shell 6, The bottom of the driven gear 806 is fixedly connected to the first reciprocating screw 807, the bottom of the first reciprocating screw 807 is fixedly connected to the limiting plate 808, the outer wall of the first reciprocating screw 807 is threadedly connected to the clamping frame 809, the interior of the bracket 801 is provided with a trimming assembly 9, the first end of the clamping frame 809 is slidably connected to the slide plate 10, the top of the slide plate 10 is fixed to the shell 6, the first side of the top of the base 1 is provided with a partition net 2, the bottom of the partition net 2 is provided with a dust collecting box 3, the second side of the top of the base 1 is fixedly connected to the supporting plate 4, the top of the supporting plate 4 is provided with a wood board to be trimmed 5, the clamping frame 809 is provided on the top of the wood board to be trimmed 5, and the first end of the shell 6 is hinged with a baffle 7.

[0028] In this embodiment, by starting the self-locking motor 802 to rotate forward (at this time the second one-way bearing 901 does not transmit), the rotating shaft 803, the first one-way bearing 804, the driving gear 805, the driven gear 806, and the first reciprocating screw 807 are driven to rotate. The first reciprocating screw 807 drives the clamping frame 809 to move downward along the slide board 10, thereby achieving the clamping and fixation of the wooden board 5 to be repaired.

[0029] The trimming assembly 9 includes a second one-way bearing 901, which is fixed to the top of the outer wall of the rotating shaft 803. The outer wall of the second one-way bearing 901 is fixedly connected to a driving bevel gear 902. The second end of the driving bevel gear 902 is meshed with a driven bevel gear 903. The second end of the driven bevel gear 903 is fixedly connected to a rotating rod 904. The second end of the rotating rod 904 passes through the bracket 801 and is rotatably connected thereto. Both ends of the first side of the top of the housing 6 are fixedly connected to a mounting plate 905. A second reciprocating screw rod 906 passes through and is rotatably connected between the plates 905. The second ends of the second reciprocating screw rod 906 and the rotating rod 904 are fixedly connected to pulleys 907. The pulleys 907 are transmission-connected. A movable frame 908 is threadedly connected to the outer wall of the second reciprocating screw rod 906. The top of the movable frame 908 is slidably connected to the shell 6. A driving motor 909 is fixedly connected to the bottom of the first side of the movable frame 908. The output end of the driving motor 909 passes through the movable frame 908 and is fixedly connected to a trimming cutter head 910.

[0030] In this embodiment, by starting the self-locking motor 802 to reverse (at this time the first one-way bearing 804 does not transmit), the rotating shaft 803, the second one-way bearing 901, the driving bevel gear 902, the driven bevel gear 903, the rotating rod 904, and the pulley 907 are driven to rotate. The pulley 907 drives the second reciprocating screw rod 906 to rotate with the help of transmission. The second reciprocating screw rod 906 drives the movable frame 908 to move along the shell 6, and at the same time, the driving motor 909 is started to drive the trimming head 910 to rotate to complete the trimming operation.

[0031] It should be noted that the present invention is a wood board trimming machine. When in use, the wood board 5 to be trimmed is first placed on the top of the carrying plate 4, and then the self-locking motor 802 is started to rotate forward (the second one-way bearing 901 is not driven at this time) to drive the rotating shaft 803, the first one-way bearing 804, the driving gear 805, the driven gear 806, and the first reciprocating screw 807 to rotate. The first reciprocating screw 807 drives the pressing frame 809 to move down along the slide plate 10, thereby achieving the pressing and fixing of the wood board 5 to be trimmed. Then, the baffle 7 is closed, and finally, the self-locking motor 802 is started to reverse (at this time, the first one-way bearing 804 does not transmit) to drive the rotating shaft 803, the second one-way bearing 901, the driving bevel gear 902, the driven bevel gear 903, the rotating rod 904, and the pulley 907 to rotate. The pulley 907 drives the second reciprocating screw rod 906 to rotate with the help of transmission. The second reciprocating screw rod 906 drives the movable frame 908 to move along the shell 6, and at the same time, the driving motor 909 is started to drive the trimming head 910 to rotate to complete the trimming operation.

[0032] It should be emphasized that the first one-way bearing 804 and the second one-way bearing 901 are a special type of bearings that can only transmit force and motion in one direction. Such bearings are usually used in applications that need to prevent reverse rotation or reverse load transmission.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A wood board trimming machine, comprising a base (1), characterized in that: The top two side edges of the base (1) are fixedly connected to a shell (6), the top of the shell (6) is provided with a clamping assembly (8), the clamping assembly (8) comprises a bracket (801), the bracket (801) and the top of the shell (6) are fixed to each other, the top of the bracket (801) is fixedly connected to a self-locking motor (802), the output end of the self-locking motor (802) is fixedly connected to a rotating shaft (803), the bottom of the rotating shaft (803) passes through the bracket (801) and the shell (6) and is fixedly connected to a first one-way bearing (804), the outer wall of the first one-way bearing (804) is fixedly connected to a driving gear (805) ), a first side of the driving gear (805) is meshed with a driven gear (806), the top of the driven gear (806) is rotatably connected to the housing (6), the bottom of the driven gear (806) is fixedly connected to a first reciprocating screw (807), the bottom of the first reciprocating screw (807) is fixedly connected to a limiting plate (808), the outer wall of the first reciprocating screw (807) is threadedly connected to a clamping frame (809), a trimming assembly (9) is provided inside the bracket (801), the first end of the clamping frame (809) is slidably connected to a slide plate (10), and the top of the slide plate (10) is fixed to the housing (6).

2. A wood board trimming machine according to claim 1, characterized in that: A partition net (2) is arranged on the first side of the top of the base (1), a dust collecting box (3) is arranged at the bottom of the partition net (2), a supporting plate (4) is fixedly connected to the second side of the top of the base (1), a wooden board (5) to be repaired is arranged on the top of the supporting plate (4), the pressing frame (809) is arranged on the top of the wooden board (5) to be repaired, and a baffle (7) is hinged on the first end of the shell (6).

3. A wood board trimming machine according to claim 1, characterized in that: The trimming assembly (9) comprises a second one-way bearing (901), the second one-way bearing (901) is fixed to the top of the outer wall of the rotating shaft (803), the outer wall of the second one-way bearing (901) is fixedly connected to a driving bevel gear (902), and the second end of the driving bevel gear (902) is meshed with a driven bevel gear (903).

4. A wood board trimming machine according to claim 3, characterized in that: The second end of the driven bevel gear (903) is fixedly connected to a rotating rod (904), and the second end of the rotating rod (904) passes through the bracket (801) and is rotatably connected thereto.

5. A wood board trimming machine according to claim 4, characterized in that: Both ends of the first side of the top of the shell (6) are fixedly connected with mounting plates (905), a second reciprocating screw rod (906) passes through and is rotatably connected between the mounting plates (905), and the second ends of the second reciprocating screw rod (906) and the rotating rod (904) are fixedly connected with pulleys (907), and the pulleys (907) are transmission-connected with each other.

6. A wood board trimming machine according to claim 5, characterized in that: The outer wall of the second reciprocating screw rod (906) is threadedly connected to a moving frame (908), and the top of the moving frame (908) is slidably connected to the shell (6).

7. A wood board trimming machine according to claim 6, characterized in that: A driving motor (909) is fixedly connected to the bottom of the first side of the moving frame (908), and an output end of the driving motor (909) passes through the moving frame (908) and is fixedly connected to a trimming cutter head (910).

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