Automatic fixed-length 45-degree angle sawing machine

Abstract

The utility model provides can automatic fixed length 45 degree angle saw cutting machine relates to saw cutting machine technical field, include: box, two transmission wheels are rotationally installed on the top of box, the outer wall of two transmission wheels is equipped with transmission belt, the top of box is fixedly installed with L type board, the top of L type board is fixedly installed with first motor, the output of first motor penetrates L type board and is fixedly connected with transmission wheel top, transmission wheel bottom is fixedly installed with pivot, in the utility model, when limiting, staff starts first motor, the output of first motor drives transmission wheel to rotate, and then drives another transmission wheel to rotate through transmission belt, gear rotation is driven by transmission wheel through pivot at this moment, since two racks are all engaged connection with gear, therefore two racks start to remove, drive two racks to be close to each other, at this moment, two limiting frames are close to each other, until two groups of gyro wheel contact with material two sides respectively, so can carry out the limiting to material, prevent material to be inclined.

Description

Technical Field

[0001] This utility model relates to the field of sawing machine technology, and in particular to an automatic fixed-length 45-degree angle sawing machine. Background Technology

[0002] A sawing machine is a mechanical device that uses a toothed saw to cut and separate materials along a predetermined path. It is widely used in the processing of various materials such as wood, metal, and plastic. Classified by the type of cutting tool, there are band saws: using a circular, endless band saw blade for high-speed linear cutting, resulting in a narrow kerf and high material utilization; circular saws: using a rotating circular saw blade for high efficiency, suitable for both straight and curved cutting; bow saws: using a reciprocating bow-shaped saw blade, suitable for small-batch processing; and abrasive wheel saws: using a high-speed rotating abrasive wheel for cutting hard materials.

[0003] In the existing technology, when a sawing machine cuts materials, the materials need to be moved under the sawing machine first, and then the sawing machine cuts the materials at a specified angle. However, during placement, the operator may place the materials at an angle due to placement errors, which may cause the cutting position to shift, thus affecting the quality of the processed materials. Utility Model Content

[0004] This utility model mainly provides an automatic 45-degree angle sawing machine that can improve the limiting efficiency and prevent deviation.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic fixed-length 45-degree angle sawing machine, comprising: a housing, two drive wheels rotatably mounted on the top of the housing, a drive belt sleeved on the outer wall of the two drive wheels, an L-shaped plate fixedly mounted on the top of the housing, a first motor fixedly mounted on the top of the L-shaped plate, the output end of the first motor passing through the L-shaped plate and fixedly connected to the top of the drive wheels, a rotating shaft fixedly mounted on the bottom of the drive wheels, the bottom of the rotating shaft entering the housing and fixedly mounted with a gear, racks provided on both sides of the gear, two racks meshing with the gear, a movable plate fixedly mounted on one end of the rack, a limit frame fixedly mounted on the bottom of the movable plate, multiple evenly distributed rollers rotatably mounted inside the limit frame, and four limit rods fixedly mounted on the inner side wall of the housing, the four limit rods passing through the four movable plates and slidably connected to the movable plates respectively.

[0006] Preferably, material support racks are provided on both sides of the outer side of the box. An adjustment seat is fixedly installed on the outer wall of one of the material support racks. A second motor is fixedly installed on the outer wall of the adjustment seat. The output end of the second motor enters the interior of the adjustment seat and is fixedly installed with a threaded rod. A sliding plate is threadedly connected to the outer wall of the threaded rod. The operator starts the second motor according to the cutting requirements. The output end of the second motor drives the threaded rod to rotate, thereby driving the sliding plate to move along the inner wall of the adjustment seat.

[0007] Preferably, an electric telescopic rod is fixedly installed at the bottom of the slide plate. The telescopic end of the electric telescopic rod passes through the slide plate and is fixedly installed with a lifting plate. A positioning plate is fixedly installed on the outer wall of the lifting plate. When the operator starts the electric telescopic rod, the telescopic end of the electric telescopic rod retracts, causing the positioning plate to descend and contact the top of the material support frame.

[0008] Preferably, a drawer is slidably installed through the outer wall of the box, a fixing rod is fixedly installed on the outer wall of the box, a limit plate is fixedly installed at one end of the fixing rod, and a rotating plate is rotatably installed on the outer wall of the fixing rod. When the operator rotates the rotating plate, the rotating plate rotates to the top and no longer contacts the drawer. At this time, the operator can pull out the drawer to clean up the debris.

[0009] Preferably, a support plate is fixedly installed on the inner side wall of the box, and a cylinder is fixedly installed on the top of the support plate. The output end of the cylinder passes through the support plate and is fixedly installed with a sawing device. When the operator starts the cylinder, the sawing device moves to cut the material at a 45-degree angle.

[0010] Preferably, a fixing plate is fixedly installed on both sides of the outer side of the box, and a hydraulic cylinder is fixedly installed on the top of the fixing plate. The output end of the hydraulic cylinder passes through the fixing plate and is fixedly installed with a pressure plate. When the operator starts the hydraulic cylinder, the output end of the hydraulic cylinder pushes the pressure plate down to contact the material and fix the material.

[0011] Preferably, an observation window is installed through and fixedly mounted on the outer wall of the box, and a control box is provided on the outer wall of the box for controlling various electronic components. Openings are provided through on both sides of the inside of the box to facilitate the entry and exit of materials.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, when the material is stopped, the operator starts the first motor. The output end of the first motor drives the transmission wheel to rotate, which in turn drives the other transmission wheel to rotate through the transmission belt. At this time, the transmission wheel drives the gear to rotate through the shaft. Since both racks are meshed with the gear, the two racks begin to move, causing them to move closer to each other. At this time, the two limiting frames move closer to each other until the two sets of rollers contact the two sides of the material respectively. In this way, the material can be stopped to prevent it from tilting.

[0013] 2. In this utility model, when in use, the operator starts the second motor according to the cutting requirements. The output end of the second motor drives the threaded rod to rotate, which in turn drives the slide plate to move along the inner wall of the adjustment seat. When the adjustment is in a suitable position, the operator starts the electric telescopic rod. The telescopic end of the electric telescopic rod retracts, causing the positioning plate to descend and contact the top of the material support frame. At this time, the operator passes the material through the two openings from another material support frame until the material contacts the positioning plate, which facilitates the positioning of the material. Attached Figure Description

[0014] Figure 1 This utility model presents an overall perspective view of an automatic fixed-length 45-degree angle sawing machine; Figure 2 A three-dimensional view of the internal structure of the housing of the automatic fixed-length 45-degree angle sawing machine proposed for this utility model; Figure 3 A perspective view of the adjustment seat of the automatic fixed-length 45-degree angle sawing machine proposed for this utility model; Figure 4 A perspective view of the fixing rod of the automatic fixed-length 45-degree angle sawing machine proposed for this utility model.

[0015] Legend: 1. Box body; 2. Material support frame; 3. Opening; 4. Adjusting seat; 5. Fixing plate; 6. Hydraulic cylinder; 7. Pressure plate; 8. Observation window; 9. Control box; 10. Drawer; 11. Rotating plate; 12. Support plate; 13. Cylinder; 14. Sawing device; 15. Transmission wheel; 16. Rotating shaft; 17. Gear; 18. Rack; 19. Moving plate; 20. Limiting frame; 21. Roller; 22. Transmission belt; 23. L-shaped plate; 24. First motor; 25. Limiting rod; 26. Threaded rod; 27. Slide plate; 28. Electric telescopic rod; 29. ​​Lifting plate; 30. Positioning plate; 31. Second motor; 32. Fixing rod; 33. Limiting plate. Detailed Implementation

[0016] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0017] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0018] Please see Figures 1-4This utility model provides a technical solution: an automatic fixed-length 45-degree angle sawing machine, comprising: a housing 1, two drive wheels 15 rotatably mounted on the top of the housing 1, a drive belt 22 sleeved on the outer wall of the two drive wheels 15, an L-shaped plate 23 fixedly mounted on the top of the housing 1, a first motor 24 fixedly mounted on the top of the L-shaped plate 23, the output end of the first motor 24 passing through the L-shaped plate 23 and fixedly connected to the top of the drive wheels 15, a rotating shaft 16 fixedly mounted on the bottom of the drive wheels 15, the bottom of the rotating shaft 16 entering the interior of the housing 1 and fixedly mounted with a gear 17, racks 18 provided on both sides of the gear 17, both racks 18 meshing with the gear 17, a movable plate 19 fixedly mounted on one end of the racks 18, a limit frame 20 fixedly mounted on the bottom of the movable plate 19, multiple evenly distributed rollers 21 rotatably mounted inside the limit frame 20, and four limit rods 25 fixedly mounted on the inner side wall of the housing 1, the four limit rods 25 respectively passing through the four movable plates 19 and slidably connected to the movable plates 19.

[0019] like Figure 1 and Figure 3 As shown, material support racks 2 are provided on both sides of the outer side of the box 1. An adjustment seat 4 is fixedly installed on the outer wall of one of the material support racks 2. A second motor 31 is fixedly installed on the outer wall of the adjustment seat 4. The output end of the second motor 31 enters the interior of the adjustment seat 4 and is fixedly installed with a threaded rod 26. A sliding plate 27 is threadedly connected to the outer wall of the threaded rod 26. The operator starts the second motor 31 according to the cutting requirements. The output end of the second motor 31 drives the threaded rod 26 to rotate, thereby driving the sliding plate 27 to move along the inner wall of the adjustment seat 4.

[0020] like Figure 3 As shown, an electric telescopic rod 28 is fixedly installed at the bottom of the slide plate 27. The telescopic end of the electric telescopic rod 28 passes through the slide plate 27 and is fixedly installed with a lifting plate 29. A positioning plate 30 is fixedly installed on the outer wall of the lifting plate 29. When the operator starts the electric telescopic rod 28, the telescopic end of the electric telescopic rod 28 retracts, causing the positioning plate 30 to descend and contact the top of the material support frame 2.

[0021] like Figure 1 and Figure 4 As shown, a drawer 10 is slidably installed through the outer wall of the box 1. A fixing rod 32 is fixedly installed on the outer wall of the box 1. A limit plate 33 is fixedly installed at one end of the fixing rod 32. A rotating plate 11 is rotatably installed on the outer wall of the fixing rod 32. When the operator rotates the rotating plate 11, the rotating plate 11 rotates to the top and no longer contacts the drawer 10. At this time, the operator can pull out the drawer 10 to clean up the debris.

[0022] like Figure 2As shown, a support plate 12 is fixedly installed on the inner side wall of the box 1, and a cylinder 13 is fixedly installed on the top of the support plate 12. The output end of the cylinder 13 passes through the support plate 12 and is fixedly installed with a sawing device 14. When the operator starts the cylinder 13, the sawing device 14 moves to cut the material at a 45-degree angle.

[0023] like Figure 1 As shown, fixing plates 5 are fixedly installed on both sides of the outer side of the box 1. A hydraulic cylinder 6 is fixedly installed on the top of the fixing plate 5. The output end of the hydraulic cylinder 6 passes through the fixing plate 5 and is fixedly installed with a pressure plate 7. When the operator starts the hydraulic cylinder 6, the output end of the hydraulic cylinder 6 pushes the pressure plate 7 down to contact the material and fix the material.

[0024] like Figure 1 As shown, an observation window 8 is installed through and fixedly mounted on the outer wall of the box 1. A control box 9 is set on the outer wall of the box 1 to control various electronic components. Openings 3 are opened through on both sides of the inside of the box 1 to facilitate the entry and exit of materials.

[0025] The device's operation and working principle are as follows: During operation, the operator starts the second motor 31 according to the cutting requirements. The output of the second motor 31 drives the threaded rod 26 to rotate, which in turn moves the slide plate 27 along the inner wall of the adjusting seat 4. When adjusted to the appropriate position, the operator starts the electric telescopic rod 28. The telescopic end of the electric telescopic rod 28 retracts, causing the positioning plate 30 to descend and contact the top of the material support frame 2. At this time, the operator passes the material through the two openings 3 from the other material support frame 2 until the material contacts the positioning plate 30, facilitating material positioning. For limiting, the operator starts the first motor 24. The output of the first motor 24 drives the transmission wheel 15 to rotate, which in turn drives the other transmission wheel 15 to rotate via the transmission belt 22. The transmission wheel 15 then drives the gear 17 to rotate via the rotating shaft 16. Since both racks 18 are meshed with the gear 17, the two racks 18 begin to move, bringing them closer together. At this time, the two limiting frames 20 move closer together until the two sets of rollers 21 contact the sides of the material, thus limiting the material and preventing it from tilting. The operator activates hydraulic cylinder 6, which pushes pressure plate 7 down to contact the material and secure it. Then, the operator activates pneumatic cylinder 13, causing sawing device 14 to move and cut the material at a 45-degree angle. During cutting, debris falls into drawer 10. Finally, the operator rotates rotating plate 11 to the top, where it no longer contacts drawer 10, allowing the operator to remove drawer 10 and clean up the debris.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An automatic fixed-length 45-degree angle sawing machine, characterized in that, include: The box (1) has two drive wheels (15) rotatably mounted on its top. A drive belt (22) is fitted around the outer wall of each drive wheel (15). An L-shaped plate (23) is fixedly mounted on the top of the box (1). A first motor (24) is fixedly mounted on the top of the L-shaped plate (23). The output end of the first motor (24) passes through the L-shaped plate (23) and is fixedly connected to the top of the drive wheels (15). A rotating shaft (16) is fixedly mounted on the bottom of each drive wheel (15). The bottom of the rotating shaft (16) enters the interior of the box (1) and is fixedly fitted with a gear. 17), racks (18) are provided on both sides of the gear (17), and the two racks (18) are meshed with the gear (17). A movable plate (19) is fixedly installed at one end of the rack (18). A limit frame (20) is fixedly installed at the bottom of the movable plate (19). Multiple evenly distributed rollers (21) are rotatably installed inside the limit frame (20). Four limit rods (25) are fixedly installed on the inner side wall of the box (1). The four limit rods (25) pass through the four movable plates (19) respectively and are slidably connected to the movable plates (19).

2. The automatic fixed-length 45-degree angle sawing machine according to claim 1, characterized in that: The box (1) is provided with material support racks (2) on both sides of the outside. One of the material support racks (2) has an adjustment seat (4) fixedly installed on its outer wall. The adjustment seat (4) has a second motor (31) fixedly installed on its outer wall. The output end of the second motor (31) enters the adjustment seat (4) and is fixedly installed with a threaded rod (26). The threaded rod (26) has a sliding plate (27) threadedly connected to its outer wall.

3. The automatic fixed-length 45-degree angle sawing machine according to claim 2, characterized in that: An electric telescopic rod (28) is fixedly installed at the bottom of the skateboard (27). The telescopic end of the electric telescopic rod (28) passes through the skateboard (27) and is fixedly installed with a lifting plate (29). A positioning plate (30) is fixedly installed on the outer wall of the lifting plate (29).

4. The automatic fixed-length 45-degree angle sawing machine according to claim 1, characterized in that: A drawer (10) is slidably installed through the outer wall of the box (1). A fixing rod (32) is fixedly installed on the outer wall of the box (1). A limit plate (33) is fixedly installed at one end of the fixing rod (32). A rotating plate (11) is rotatably installed on the outer wall of the fixing rod (32).

5. The automatic fixed-length 45-degree angle sawing machine according to claim 1, characterized in that: A support plate (12) is fixedly installed on the inner side wall of the box (1), and a cylinder (13) is fixedly installed on the top of the support plate (12). The output end of the cylinder (13) passes through the support plate (12) and is fixedly installed with a sawing device (14).

6. The automatic fixed-length 45-degree angle sawing machine according to claim 1, characterized in that: The box (1) has fixed plates (5) on both sides of its exterior. A hydraulic cylinder (6) is fixedly installed on the top of the fixed plate (5). The output end of the hydraulic cylinder (6) passes through the fixed plate (5) and is fixedly installed with a pressure plate (7).

7. The automatic fixed-length 45-degree angle sawing machine according to claim 1, characterized in that: An observation window (8) is installed through and fixedly installed on the outer wall of the box (1), and a control box (9) is provided on the outer wall of the box (1). Openings (3) are provided through on both sides of the inside of the box (1).

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