High-precision plate arranging and sawing machine

Abstract

The utility model discloses a high-precision plate arrangement sawing machine, which relates to the technical field of plate processing and comprises an upper support frame, auxiliary support frames and a lower support frame, the auxiliary support frames are fixedly connected to two sides of the interior of the upper support frame, and the lower support frame is fixedly connected to the bottom of the upper support frame. The two sides of the bottom of the inner side of the lower supporting frame are each rotationally connected with two symmetrically-distributed driving belt wheels, the outer sides of the two driving belt wheels are rotationally connected with a transmission belt, the bottom of the inner side of the lower supporting frame is fixedly connected with two symmetrically-distributed belt supporting strips, and the bottoms of the belt supporting strips are of hollow structures. According to the high-precision plate arranging and sawing machine, the two symmetrically-distributed transmission belts are arranged, a movement supporting frame moves to drive a saw blade to move to cut a plate, in the process that the saw blade cuts the plate, due to the fact that the saw blade is in a moving state, the plate is fixed through a lower pressing strip and an object placing plate, and therefore the plate can be cut more accurately. And displacement or deformation of the plate in the cutting process is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing, in particular to a high-precision plate arrangement sawing machine. Background Art

[0002] A panel saw, also known as a panel saw, is a commonly used device in the wood processing industry, mainly used for precise cutting of various boards.

[0003] For example, a panel saw with publication number CN210210703U includes a machine body, a saw blade, a machine table arranged on the top of the machine body, a guide rail arranged on one side of the machine table, a sliding table that can reciprocate on the guide rail, a bracket that moves with the sliding table, a support arm for supporting the bracket, a sliding rod arranged at the front edge of the machine table, a slider slidably mounted on the sliding rod, and a positioning piece fixed on the slider; a baffle that can move up and down is arranged in the gap between the saw blade and the sliding table; the height of the lower edge of the baffle gradually decreases from front to back; the front end of the lower edge of the baffle is higher than the upper surface of the sliding table, and the height is not less than the thickness of the plate to be processed; the rear end of the lower edge of the baffle is not higher than the upper surface of the sliding table. The panel saw can isolate the operator's hands from the saw blade and has high safety.

[0004] A panel saw in the above technical solution improves the safety of the equipment by optimizing its structure. In the prior art, when performing precision cutting of a plate, the usual practice is to first fix the saw blade and then move the plate itself to achieve cutting. However, during the cutting process, cutting by moving the plate itself is prone to displacement or deformation. Utility Model Content

[0005] The purpose of the utility model is to provide a high-precision panel sawing machine to solve the problem that when performing precision cutting of panels in the above-mentioned background technology, the usual approach is to first fix the saw blade and then achieve cutting by moving the panel itself. However, during the cutting process, cutting by moving the panel itself is prone to displacement or deformation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-precision panel sawing machine, comprising an upper support frame, an auxiliary support frame, and a lower support frame, wherein the auxiliary support frame is fixedly connected to both sides of the upper support frame, and the lower support frame is fixedly connected to the bottom of the upper support frame;

[0007] Two symmetrically distributed driving pulleys are rotatably connected to both sides of the inner bottom of the lower support frame, and the outer sides of the two driving pulleys are rotatably connected to a transmission belt. Two symmetrically distributed belt support strips are fixedly connected to the inner bottom of the lower support frame, and the bottom of the belt support strip is set as a hollow structure, and the upper and lower sides of the transmission belt are slidably connected to the upper and lower sides of the belt support strip.

[0008] Preferably, both sides of the lower support frame are fixedly connected with symmetrically distributed moving support frames, and a motor is rotatably connected between the two moving support frames, and a saw blade is fixedly connected to the output end of the motor.

[0009] Preferably, one side of the motor is rotatably connected to a hydraulic rod, and one end of the hydraulic rod away from the motor is fixedly connected to the bottom of the upper support frame.

[0010] Preferably, a storage plate is fixedly connected to the bottom inner portion of the upper support frame, and a reserved groove is provided in the middle of the storage plate, the saw blade is located inside the reserved groove, and the saw blade and the reserved groove do not interfere with each other.

[0011] Preferably, two symmetrically distributed telescopic rods are fixedly connected to the inner side of the top of the upper support frame, and connecting pieces are fixedly connected to the bottoms of the two telescopic rods, and a synchronous rack is provided on the inner side of the auxiliary support frame.

[0012] Preferably, the connecting member is configured as an H-shaped structure, and one end of the connecting member away from the telescopic rod is fixedly connected to a lower pressure bar, and the top of the lower pressure bar is rotatably connected to a synchronous rotating shaft.

[0013] Preferably, the synchronous rotating shaft is located inside the two connecting members, and gears are provided at both ends of the synchronous rotating shaft, and the synchronous rotating shaft is meshed with the synchronous rack through the gears.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The high-precision panel sawing machine is provided with two symmetrically distributed transmission belts, and the movement of the motion support frame drives the saw blade to move and cut the panel. During the process of the saw blade cutting the panel, the saw blade is in motion, and the panel is fixed by the lower pressure strip and the storage plate, so as to prevent the panel from shifting or deforming during the cutting process.

[0016] Furthermore, the telescopic movement of the two telescopic rods drives the lower pressing bar to move vertically up and down inside the upper support frame, and the plate is placed on the top of the storage board. The downward movement of the lower pressing bar applies downward pressure to the plate, and the plate is fixed by the lower pressing bar and the reserved groove. At this time, the saw blade will slide inside the reserved groove during operation, and extend to the top of the storage board through the reserved groove, so as to cut the plate on the top of the storage board. By adjusting the distance between the lower pressing bar and the storage board, the device can cut plates of different thicknesses.

[0017] Furthermore, during the up and down movement of the lower pressure bar, the synchronous rotating shaft at the top of the lower pressure bar will rotate on the outside of the synchronous racks on the inner sides of the two auxiliary support frames. Through the synchronous rotation of the two ends of the synchronous rotating shaft, the upper and lower heights of the two ends of the lower pressure bar remain completely consistent, preventing the lower pressure bar from applying uneven pressure to the plate, causing the plate to shift or deform. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the storage plate of the utility model;

[0020] Figure 3 This is a schematic diagram of the front view structure of the utility model;

[0021] Figure 4 This is a side view of the structure of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the utility model from top view.

[0023] In the figure: 1. upper support frame; 2. auxiliary support frame; 3. lower support frame; 4. driving pulley; 5. belt support bar; 6. transmission belt; 7. motion support frame; 8. motor; 9. saw blade; 10. hydraulic rod; 11. storage plate; 12. reserved groove; 13. telescopic rod; 14. connecting piece; 15. lower pressure strip; 16. synchronous rotating shaft; 17. synchronous rack. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 - Figure 5 , the utility model provides the following technical solutions:

[0026] A high-precision panel sawing machine comprises an upper support frame 1, an auxiliary support frame 2 and a lower support frame 3, wherein the auxiliary support frame 2 is fixedly connected to both sides of the upper support frame 1, and the lower support frame 3 is fixedly connected to the bottom of the upper support frame 1;

[0027] Two symmetrically distributed driving pulleys 4 are rotatably connected to both sides of the inner bottom of the lower support frame 3, and the outer sides of the two driving pulleys 4 are rotatably connected to the transmission belts 6. Two symmetrically distributed belt support strips 5 are fixedly connected to the inner bottom of the lower support frame 3, and the bottom of the belt support strip 5 is set to a hollow structure, and the upper and lower sides of the transmission belt 6 are slidably connected to the upper and lower sides of the belt support strip 5.

[0028] Both sides of the lower support frame 3 are fixedly connected with symmetrically distributed moving support frames 7, and a motor 8 is rotatably connected between the two moving support frames 7, and a saw blade 9 is fixedly connected to the output end of the motor 8.

[0029] A hydraulic rod 10 is rotatably connected to one side of the motor 8 , and one end of the hydraulic rod 10 away from the motor 8 is fixedly connected to the bottom of the upper support frame 1 .

[0030] A storage plate 11 is fixedly connected to the bottom of the upper support frame 1, and a reserved groove 12 is provided in the middle of the storage plate 11. The saw blade 9 is located inside the reserved groove 12, and the saw blade 9 and the reserved groove 12 do not interfere with each other.

[0031] Two symmetrically distributed telescopic rods 13 are fixedly connected to the inner side of the top of the upper support frame 1 , and a connecting piece 14 is fixedly connected to the bottom of the two telescopic rods 13 . A synchronous rack 17 is provided on the inner side of the auxiliary support frame 2 .

[0032] The connecting member 14 is configured as an H-shaped structure, and one end of the connecting member 14 away from the telescopic rod 13 is fixedly connected to a lower pressing bar 15 , and the top of the lower pressing bar 15 is rotatably connected to a synchronous rotating shaft 16 .

[0033] The synchronous rotating shaft 16 is located inside the two connecting members 14 , and gears are provided at both ends of the synchronous rotating shaft 16 , and the synchronous rotating shaft 16 is meshed with the synchronous rack 17 through the gears.

[0034] The specific working principle of this embodiment is as follows:

[0035] The high-precision panel sawing machine is provided with two symmetrically distributed transmission belts 6. The driving pulley 4 rotates and the transmission belt 6 rotates on its outer side. The rotation of the transmission belt 6 drives the moving support frame 7 to move horizontally inside the lower support frame 3. When the moving support frame 7 moves horizontally on the top of the transmission belt 6, the weight of the moving support frame 7 is supported by the belt support bar 5, so as to facilitate the movement of the position of the moving support frame 7 inside the lower support frame 3. The movement of the moving support frame 7 drives the saw blade 9 to move and cut the plate. During the cutting process of the plate by the saw blade 9, since the saw blade 9 is in a moving state, the plate is fixed by the lower pressing strip 15 and the storage plate 11 to prevent the plate from shifting or deforming during the cutting process.

[0036] Furthermore, the telescopic movement of the two telescopic rods 13 drives the lower pressing bar 15 to move vertically up and down inside the upper support frame 1, and the plate is placed on the top of the storage board 11. The downward movement of the lower pressing bar 15 applies downward pressure to the plate, and the plate is fixed by the lower pressing bar 15 and the reserved groove 12. At this time, the saw blade 9 will slide inside the reserved groove 12 during operation, and extend to the top of the storage board 11 through the reserved groove 12, so as to cut the plate on the top of the storage board 11. By adjusting the distance between the lower pressing bar 15 and the storage board 11, the device can cut plates of different thicknesses.

[0037] Furthermore, the motor 8 is driven by the hydraulic rod 10 to rotate between the two moving support frames 7, and the distance of the saw blade 9 extending to the top of the storage plate 11 is controlled by the rotation of the motor 8 between the two moving support frames 7. At the same time, when the saw blade 9 contacts the plate, the saw blade 9 contacts the plate at a certain angle, rather than perpendicular to the plate, so that the saw blade 9 does not cause excessive wood chips when cutting the plate.

[0038] Furthermore, during the up and down movement of the lower pressure bar 15, the synchronous rotating shaft 16 at the top of the lower pressure bar 15 will rotate on the outside of the synchronous rack 17 on the inner side of the two auxiliary support frames 2. Through the synchronous rotation of the two ends of the synchronous rotating shaft 16, the upper and lower heights of the two ends of the lower pressure bar 15 remain completely consistent, preventing the lower pressure bar 15 from applying uneven pressure to the plate, causing the plate to shift or deform.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-precision panel sawing machine, comprising an upper support frame (1), an auxiliary support frame (2), and a lower support frame (3), wherein the auxiliary support frame (2) is fixedly connected to both sides of the upper support frame (1), and the lower support frame (3) is fixedly connected to the bottom of the upper support frame (1); Features: Two symmetrically distributed driving pulleys (4) are rotatably connected to both sides of the inner bottom of the lower support frame (3), and the outer sides of the two driving pulleys (4) are rotatably connected to a transmission belt (6). Two symmetrically distributed belt support strips (5) are fixedly connected to the inner bottom of the lower support frame (3), and the bottom of the belt support strip (5) is set as a hollow structure, and the upper and lower sides of the transmission belt (6) are slidably connected to the upper and lower sides of the belt support strip (5). Both sides of the lower support frame (3) are fixedly connected to symmetrically distributed motion support frames (7), and a motor (8) is rotatably connected between the two motion support frames (7), and a saw blade (9) is fixedly connected to the output end of the motor (8).

2. A high-precision panel sawing machine according to claim 1, characterized in that: One side of the motor (8) is rotatably connected to a hydraulic rod (10), and one end of the hydraulic rod (10) away from the motor (8) is fixedly connected to the bottom of the upper support frame (1).

3. A high-precision panel sawing machine according to claim 2, characterized in that: A storage plate (11) is fixedly connected to the bottom of the upper support frame (1), and a reserved groove (12) is provided in the middle of the storage plate (11). The saw blade (9) is located inside the reserved groove (12), and the saw blade (9) and the reserved groove (12) do not interfere with each other.

4. A high-precision panel sawing machine according to claim 3, characterized in that: Two symmetrically distributed telescopic rods (13) are fixedly connected to the inner side of the top of the upper support frame (1), and a connecting piece (14) is fixedly connected to the bottom of the two telescopic rods (13). A synchronous rack (17) is provided inside the reserved groove (12).

5. A high-precision panel sawing machine according to claim 4, characterized in that: The connecting member (14) is configured as an H-shaped structure, and one end of the connecting member (14) away from the telescopic rod (13) is fixedly connected to a lower pressing bar (15), and the top of the lower pressing bar (15) is rotatably connected to a synchronous rotating shaft (16).

6. A high-precision panel sawing machine according to claim 5, characterized in that: The synchronous rotating shaft (16) is located inside the two connecting members (14), and gears are provided at both ends of the synchronous rotating shaft (16), and the synchronous rotating shaft (16) is meshed with the synchronous rack (17) through the gears.

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