Moving mechanism for mechanical cutting

Abstract

The utility model discloses a moving mechanism for mechanical cutting, which belongs to the technical field of wood processing and comprises a base and a cutting component fixed at one end of the top of the base, a support block is fixed at one end of the top of the base far away from the cutting component, and a V-shaped groove is formed in the top of the support block along the length direction. Gears are rotationally mounted at the ends, close to the cutting assembly, of the two sides of the supporting block. The gear is rotationally installed on the side edge of the supporting block, the gear is meshed with the vertical rack and the horizontal rack, in the process that the horizontal rack is controlled to slide, a push plate on a fixing frame at the end of the horizontal rack is used for controlling wood to move, and meanwhile a pressing plate on the vertical rack is controlled to move downwards; and the moving length of the wood is guaranteed, automatic positioning is carried out after the wood is moved to the fixed length, so that the cutting stability and precision are improved, use is more convenient, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to a moving mechanism, in particular to a moving mechanism for mechanical cutting, and belongs to the technical field of wood processing. Background Art

[0002] In the prior art, the utility model with application number 202122921599.0 discloses a mechanical cutting equipment for wood processing. In order to solve the problem that cylindrical wood is prone to shaking during cutting, causing the cutter to be clamped by the wood, affecting the normal operation of the equipment, a pushing mechanism is used. Specifically, the cutting device drives the support rod up and down and left and right through the structure inside the support box. When the first support frame moves toward the outer shell, the first support frame can push the wood toward the outer shell through the push plate, so that the wood is cut. When the support rod moves downward, the arc plate is driven by the protective box to clamp the wood, so that the wood is fixed, thereby preventing the wood from shaking and clamping the blade during cutting.

[0003] Similar to the above application, there are still some deficiencies:

[0004] In the process of cutting wood to a fixed length, the movement and compression of the wood need to be controlled by motors separately, which is inconvenient to control and affects the processing speed.

[0005] Therefore, a mechanical cutting moving mechanism is designed to optimize the above-mentioned problems. Utility Model Content

[0006] The main purpose of the present invention is to provide a mechanical moving mechanism for cutting, which is equipped with a gear that is rotatably installed on the side of the support block, and the gear is engaged with the vertical rack and the horizontal rack. In the process of controlling the sliding of the horizontal rack, the push plate on the fixed frame at the end of the horizontal rack is used to control the movement of the wood, and the pressure plate on the vertical rack is controlled to move downward, thereby ensuring the moving length of the wood and automatically positioning the wood after it moves to a fixed length, so as to ensure the stability and accuracy of the cutting, and to be more convenient to use and more practical. The fixed frame is hinged to the horizontal rack, and then the fixed frame is locked by a positioning mechanism composed of a fixed block, an insertion rod, a pull block and a spring. In order to facilitate the loading of materials, the fixed frame can be rotated so that the wood can be fed in from the end of the support block, which is more convenient to use.

[0007] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0008] A mechanical cutting movable mechanism comprises a base and a cutting assembly fixed at one end of the top of the base, a support block is fixed at the end of the top of the base away from the cutting assembly, a V-shaped groove is provided on the top of the support block along the length direction, gears are rotatably installed on the ends of both sides of the support block close to the cutting assembly, horizontal racks meshing with the gears are provided on both sides of the support block along the length direction, a fixed frame is hingedly installed between the ends of the two groups of horizontal racks away from the cutting assembly, a push plate is fixed to the bottom of the fixed frame, a positioning mechanism for positioning the fixed frame is provided on the end of the horizontal rack close to the fixed frame, a vertical rack is meshed on the side of the gear away from the fixed frame, the vertical rack is perpendicular to the support block, and the vertical rack slides on the surface of the support block, a pressure plate is provided between the two groups of vertical racks, and a telescopic mechanism for controlling the horizontal movement of the horizontal rack is provided inside the base.

[0009] Preferably, the cutting assembly includes a cam frame, a first hydraulic cylinder and a cutter, the cam frame is fixed to the top of the base, the first hydraulic cylinder is installed on the inner top of the cam frame, the cutter is installed on the output end of the first hydraulic cylinder, and the two ends of the cutter are in contact with the inner side of the cam frame.

[0010] Preferably, an inverted V-shaped opening is provided at the bottom of the pressing plate, and anti-slip grooves are provided inside the inverted V-shaped opening.

[0011] Preferably, collars are fixed at both ends of the pressing plate, the collars are sleeved on the vertical rack and slide along the length direction of the vertical rack, and fastening bolts are threadedly installed on the outer sides of the collars.

[0012] Preferably: the telescopic mechanism includes a through slot, a second hydraulic cylinder and a connecting rod, the through slot is opened at one end of the base away from the fixed frame, the second hydraulic cylinder is installed at the middle position inside the base, the output end of the second hydraulic cylinder extends to the inside of the through slot, the output end of the second hydraulic cylinder is installed with a connecting rod, and the two ends of the connecting rod are respectively fixedly connected to the end of the horizontal rack.

[0013] Preferably, a supporting block is fixed on the side of the base and below the horizontal rack, and the bottom of the horizontal rack is slidably connected to the supporting block.

[0014] Preferably: the positioning mechanism includes a fixed block, an insertion rod, a pulling block and a spring. The fixed block is fixed to the outer side of the horizontal rack close to one end of the fixed frame. The top of the fixed block is slidingly provided with an insertion rod. The end of the insertion rod away from the base is fixed with a pulling block. A spring is provided between the pulling block and the side of the fixed block, and the pulling block passes through the center of the spring.

[0015] The beneficial effects of the utility model are:

[0016] The utility model provides a mechanical cutting moving mechanism. A gear is rotatably installed on the side of a support block, and the gear is meshed with a vertical rack and a horizontal rack. In the process of controlling the sliding of the horizontal rack, a push plate on the fixed frame at the end of the horizontal rack is used to control the movement of the wood. At the same time, a pressure plate on the vertical rack is controlled to move downward, thereby ensuring the moving length of the wood. After the wood moves to a fixed length, it is automatically positioned to ensure cutting stability and accuracy. The use is more convenient and the practicality is higher.

[0017] The fixed frame is hinged to the horizontal rack, and the fixed frame is locked by a positioning mechanism consisting of a fixed block, an insert rod, a pull block and a spring. In order to facilitate the loading of materials, the fixed frame can be rotated so that the wood can be fed in from the end of the support block, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the main view of the utility model;

[0019] Figure 2 This is a cross-sectional view of the base of the utility model;

[0020] Figure 3 For the utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 4 This is a diagram of the positioning mechanism of the present utility model.

[0022] In the figure: 1. base; 2. cam frame; 3. first hydraulic cylinder; 4. cutter; 5. support block; 6. gear; 7. vertical rack; 8. pressure plate; 9. collar; 10. fastening bolt; 11. horizontal rack; 12. fixing frame; 13. push plate; 14. positioning mechanism; 15. through slot; 16. second hydraulic cylinder; 17. connecting rod; 18. fixing block; 19. insertion rod; 20. pull block; 21. spring. DETAILED DESCRIPTION

[0023] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is described in further detail below with reference to embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0024] like Figure 1-Figure 4As shown, this embodiment provides a mechanical cutting moving mechanism, including a base 1 and a cutting assembly fixed at one end of the top of the base 1, a support block 5 is fixed at the end of the top of the base 1 away from the cutting assembly, and a V-shaped groove is provided on the top of the support block 5 along the length direction, and gears 6 are rotatably installed on the ends of the support block 5 close to the cutting assembly. Horizontal racks 11 meshing with the gears 6 are provided on both sides of the support block 5 along the length direction, and a fixed frame 12 is hingedly installed between the ends of the two groups of horizontal racks 11 away from the cutting assembly. A push plate 13 is fixed to the bottom of the fixed frame 12, and a positioning mechanism 14 for positioning the fixed frame 12 is provided at the end of the horizontal rack 11 close to the fixed frame 12. A vertical rack 7 is meshed with the side of the gear 6 away from the fixed frame 12, the vertical rack 7 is perpendicular to the support block 5, and the vertical rack 7 slides on the surface of the support block 5, a pressure plate 8 is provided between the two groups of vertical racks 7, and a telescopic mechanism for controlling the horizontal movement of the horizontal rack 11 is provided inside the base 1.

[0025] The overall working principle: When cutting wood of different lengths to a fixed length, first rotate the fixing frame 12 in the direction away from the base 1, then insert the wood from the end of the support block 5 into the interior of the support block 5, and then rotate the fixing frame 12 to a position perpendicular to the horizontal rack 11 and fit it against the end face of the wood. Then use the positioning mechanism 14 to position the fixing frame 12 to avoid rotation when the wood is pushed. After the placement of the wood is completed, the position of the pressing plate 8 is controlled according to the use requirements of the wood. The distance between the pressing plate 8 and the wood is the pushing length of the wood. Then use the telescopic mechanism to control the horizontal rack 1 to move toward the direction of the cutting assembly. The movement of the horizontal rack 1 controls the gear 6 to rotate clockwise, and the vertical rack 7 moves downward. After the push plate 13 pushes the wood to move a fixed length, the pressing plate 8 moves down to press the wood, and then use the cutting assembly to cut the wood. At this time, the length of the wood at the top of the support block 5 is the required fixed length.

[0026] In this embodiment, the cutting assembly includes a bevel frame 2, a first hydraulic cylinder 3 and a cutter 4. The bevel frame 2 is fixed to the top of the base 1. The first hydraulic cylinder 3 is installed on the inner top of the bevel frame 2. The cutter 4 is installed on the output end of the first hydraulic cylinder 3. The two ends of the cutter 4 are in contact with the inner side of the bevel frame 2.

[0027] Partial working principle: When cutting wood, start the hydraulic cylinder 3 to control the downward movement of the cutter 4, cut off the protruding length of the wood, and the length of the wood on the top of the base 1 is the length required for the finished product.

[0028] In this embodiment, an inverted V-shaped opening is formed at the bottom of the pressing plate 8 , and anti-slip grooves are formed inside the inverted V-shaped opening.

[0029] Partial working principle: By opening an inverted V-shaped opening at the bottom of the pressing plate 8, the contact area with the columnar wood is increased, thereby improving the cutting stability.

[0030] In this embodiment, collars 9 are fixed at both ends of the pressure plate 8. The collars 9 are sleeved on the vertical rack 7 and slide along the length direction of the vertical rack 7. The outer sides of the collars 9 are threadedly mounted with fastening bolts 10.

[0031] Local working principle: During the cutting process, by controlling the ring 9 to slide along the height direction of the vertical rack 7, and then tightening the fastening bolt 10 to fix the position of the ring 9, the position of the pressure plate 8 can be changed, thereby limiting the horizontal push length of the wood.

[0032] In this embodiment, the telescopic mechanism includes a through slot 15, a second hydraulic cylinder 16 and a connecting rod 17. The through slot 15 is opened at one end of the base 1 away from the fixed frame 12. The second hydraulic cylinder 16 is installed at the middle position inside the base 1. The output end of the second hydraulic cylinder 16 extends to the inside of the through slot 15. The output end of the second hydraulic cylinder 16 is installed with a connecting rod 17. The two ends of the connecting rod 17 are respectively fixedly connected to the end of the horizontal rack 11.

[0033] Partial working principle: In the process of pushing the wood, the second hydraulic cylinder 16 is started to control the connecting rod 17 to slide inside the through groove 15. The connecting rod 17 simultaneously drives the two sets of horizontal racks 11 to slide, thereby pushing the wood.

[0034] In this embodiment, supporting blocks are fixed to the sides of the base 1 and below the horizontal rack 11 , and the bottom of the horizontal rack 11 is slidably connected to the supporting blocks.

[0035] Partial working principle: During the movement of the horizontal rack 11, the support block is used for support, thereby ensuring the stability of the position of the horizontal rack 11.

[0036] In this embodiment, the positioning mechanism 14 includes a fixed block 18, an insertion rod 19, a pull block 20 and a spring 21. The fixed block 18 is fixed to the outer side of the horizontal rack 11 near the fixed frame 12. The top of the fixed block 18 is slidably provided with an insertion rod 19. The end of the insertion rod 19 away from the base 1 is fixed with a pull block 20. A spring 21 is provided between the pull block 20 and the side of the fixed block 18, and the pull block 20 passes through the center of the spring 21.

[0037] Partial working principle: When the locking state of the fixing frame 12 is released, the pulling block 20 is pulled outward, and the insertion rod 19 enters the interior of the fixing block 18. At this time, the rear of the fixing frame 12 is unobstructed and can rotate. After the wood is placed, the fixing frame 12 is reset, the push plate 13 is fitted with the end of the wood, and then the insertion rod 19 is limited to the rear of the fixing frame 12 to prevent rotation when pushing the wood.

[0038] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention based on the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A mechanical cutting mobile mechanism, comprising a base (1) and a cutting assembly fixed to one end of the top of the base (1), characterized in that: A support block (5) is fixed to the end of the top of the base (1) away from the cutting assembly. A V-shaped groove is provided on the top of the support block (5) along the length direction. Gears (6) are rotatably installed on both ends of the support block (5) close to the cutting assembly. Horizontal racks (11) meshing with the gears (6) are provided on both sides of the support block (5) along the length direction. A fixing frame (12) is hingedly installed between the ends of the two sets of horizontal racks (11) away from the cutting assembly. A push plate (13) is fixed to the bottom of the fixing frame (12). The ends of the horizontal racks (11) close to the fixed frame (12) are provided with a positioning mechanism (14) for positioning the fixed frame (12); the sides of the gears (6) away from the fixed frame (12) are meshed with vertical racks (7); the vertical racks (7) are perpendicular to the support block (5), and the vertical racks (7) slide on the surface of the support block (5); a pressure plate (8) is provided between the two sets of vertical racks (7); and a telescopic mechanism for controlling the horizontal movement of the horizontal racks (11) is provided inside the base (1).

2. The mechanical cutting moving mechanism according to claim 1, characterized in that: The cutting assembly comprises a zigzag frame (2), a first hydraulic cylinder (3) and a cutter (4); the zigzag frame (2) is fixed on the top of the base (1); the first hydraulic cylinder (3) is installed on the inner top of the zigzag frame (2); the cutter (4) is installed on the output end of the first hydraulic cylinder (3); and the two ends of the cutter (4) are in contact with the inner side of the zigzag frame (2).

3. The mechanical cutting moving mechanism according to claim 2, characterized in that: The bottom of the pressing plate (8) is provided with an inverted V-shaped opening, and the interior of the inverted V-shaped opening is provided with anti-slip grooves.

4. The mechanical cutting moving mechanism according to claim 3, characterized in that: Both ends of the pressure plate (8) are fixed with collars (9), which are sleeved on the vertical rack (7) and slide along the length direction of the vertical rack (7), and the outer sides of the collars (9) are threadedly installed with fastening bolts (10).

5. A mechanical cutting moving mechanism according to any one of claims 1 to 4, characterized in that: The telescopic mechanism comprises a through slot (15), a second hydraulic cylinder (16) and a connecting rod (17); the through slot (15) is opened at one end of the base (1) away from the fixed frame (12); the second hydraulic cylinder (16) is installed at a middle position inside the base (1); the output end of the second hydraulic cylinder (16) extends into the through slot (15); the output end of the second hydraulic cylinder (16) is installed with a connecting rod (17); and both ends of the connecting rod (17) are fixedly connected to the ends of the horizontal rack (11) respectively.

6. The mechanical cutting moving mechanism according to claim 5, characterized in that: Support blocks are fixed on the sides of the base (1) and below the horizontal rack (11), and the bottom of the horizontal rack (11) is slidably connected to the support blocks.

7. The mechanical cutting moving mechanism according to claim 6, characterized in that: The positioning mechanism (14) comprises a fixed block (18), an insertion rod (19), a pulling block (20) and a spring (21). The fixed block (18) is fixed to the outer side of the horizontal rack (11) near one end of the fixed frame (12). The top of the fixed block (18) is provided with an insertion rod (19) for sliding. The end of the insertion rod (19) away from the base (1) is fixed with a pulling block (20). A spring (21) is provided between the pulling block (20) and the side of the fixed block (18), and the pulling block (20) passes through the center of the spring (21).

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