Plate cutting device
By designing a board cutting device with wood chip collection function, the problem that the board cutting device for construction on the construction site does not have wood chip collection function is solved, and the effect of reducing dust splash and reducing fire risk is achieved.
Patent Information
- Application Number
- CN202420265091.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-02-02
AI Technical Summary
In the prior art, most of the board cutting devices used for construction on construction sites do not have the function of collecting wood chips, resulting in dirty and messy construction sites and fire hazards.
A plate cutting device is designed, including a cutting part, a cutting platform, a collection chamber and a vacuum cleaner system. The cutting platform is equipped with a cutting hole and a dust collecting cover. The vacuum cleaner is connected to the collection chamber through the mounting tube and the vacuum tube to form a negative pressure state, sucking in the cutting debris and storing it in the collection chamber through the filter plate.
It effectively solves the problem of missing wood chip collection function, reduces dust and wood chip splash at the construction site, reduces fire risk, and improves the safety and efficiency of the cutting process.
Smart Images
Figure CN222552939U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cutting equipment, in particular to a plate cutting device. Background Art
[0002] In construction sites, boards are very common building materials. In addition to using the whole board during the construction process, they are also cut to fit the dimensions of the building itself so that they meet the dimensions of the installation site, making it easier to lay, position and install them. In order to improve the cutting efficiency of material boards, mechanical cutting equipment is used to reduce cutting time and improve the cutting quality.
[0003] Compared with factory processing and cutting, the cutting equipment and processing location of the plate cutting operation at the construction site will not be moved after installation, but the processing location of the processing on the construction site will be constantly moved with the progress of the construction. This is to facilitate nearby processing and bring convenience to the construction. Therefore, the plate cutting devices used on the construction site are mostly simple, and are also easy to transport or install. Therefore, most of the cutting devices used on the construction site are made on-site by construction workers. Usually, a cutting table is processed with plates, and the cutting machine is installed under the cutting table, and the cutting blade is leaked on the table for use. Although such a cutting device is easy to obtain, there are many safety hazards. Therefore, some construction sites also use some simple finished product processing tables for processing, but most of these equipment do not have dust collection functions, resulting in dust and wood chips flying randomly during the cutting process. This not only makes the construction site dirty, but also these wood chips are flammable. In the cross-construction environment, it is easy to burn due to sparks generated by other types of construction, thus causing fires. Utility Model Content
[0004] The utility model aims to provide a plate cutting device to solve the problem in the prior art that most plate cutting devices used on construction sites do not have a sawdust collection function.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0006] A plate cutting device comprises a cutting part, a cutting platform is arranged on the upper side of the cutting part, a mounting chamber and a collecting chamber are arranged in the cutting part, a cutting hole connected with the collecting chamber is arranged on the upper side of the cutting platform, a driving motor is installed in the mounting chamber, the output shaft of the driving motor passes through the collecting chamber and is transmission-connected with a vertically arranged cutting blade, the upper part of the cutting blade is placed on the upper side of the cutting platform through the cutting hole; a dust collecting hood for shielding the cutting blade is movably installed on the upper side of the cutting platform at the position of the cutting hole; a mounting pipe connected with the collecting chamber is arranged on the side of the cutting part, the mounting pipe is detachably connected with a vacuum cleaner through a dust suction pipe, and one end of the mounting pipe placed in the collecting chamber is connected with a filter plate.
[0007] A further technical solution is that a cleaning port connected to the collecting chamber is provided on the side of the cutting part, and a sealing plate for closing the cleaning port is installed at the position of the cleaning port; mounting strips are provided on the opposite sides of the cleaning port, and the edges of the sealing plate are connected to the mounting strips by mounting bolts; and the mounting tube is provided on the sealing plate.
[0008] A further technical solution is that the blocking plate includes a fixed plate and a cleaning plate, the lower side of the fixed plate is rotatably connected to the upper side of the cleaning plate by a hinge, the edge of the fixed plate is connected to the mounting strip by a mounting bolt, a fixed block is vertically arranged on the lower side of the cleaning port, a threaded hole is arranged on the side of the fixed block away from the collecting chamber, a rotating hole passing through both sides is arranged on the cleaning plate, a locking screw matching the threaded hole is rotatably arranged in the rotating hole, two ends of the locking screw are respectively placed on both sides of the cleaning plate, and a rotating handle is connected to the end of the locking screw placed on the outside of the cleaning plate.
[0009] A further technical solution is that it also includes a push plate part, which is connected to the cutting part on the left and right. A push plate is provided on the upper side of the push plate part for sliding along the cutting direction of the cutting blade. The edge of the push plate and the cutting platform are slidably fitted, and the upper side of the push plate is flush with the upper side of the cutting platform.
[0010] A further technical solution is that a guide rail is provided on the upper side of the push plate portion along the cutting direction of the cutting blade, a mounting plate is slidably provided on the guide rail, and the push plate is mounted on the upper side of the mounting plate.
[0011] A further technical solution is that the push plate part is connected to the cutting part through a mounting frame, one end of the mounting frame is connected to the middle part of the push plate part, and the other end extends horizontally to the outside of the push plate part, and the lower side of the cutting part is mounted on the upper side of the mounting frame.
[0012] A further technical solution is that a fixing plate is arranged on the mounting frame, a fixing groove is arranged on the upper side of the fixing plate, and the lower end of the vacuum cleaner is installed in the fixing groove.
[0013] Compared with the prior art, the utility model has at least the following beneficial effects: 1. The vacuum cleaner and the collection chamber can be connected through the dust suction pipe and the installation pipe. When the vacuum cleaner is started, the air in the collection chamber will be sucked away, thereby forming a negative pressure state in the collection chamber. When the plate is cut by the cutting blade, the debris generated by the cutting will enter the collection chamber through the cutting hole; 2. By providing a dust collecting hood, the debris can be controlled not to splash everywhere during cutting, so that the debris can enter the collection chamber in cooperation with the vacuum cleaner; 3. By providing a filter plate, the debris in the collection chamber can be prevented from entering the vacuum cleaner and stored in the collection chamber; 4. By providing the installation pipe and the dust suction pipe to be detachably connected, the installation pipe and the dust suction pipe can be disconnected, and the dust on the cutting platform and the surrounding area that has not entered the collection chamber can be cleaned using the vacuum cleaner and the dust suction pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The utility model is a schematic diagram of a plate cutting device Figure 1 .
[0015] Figure 2 The utility model is a schematic diagram of a plate cutting device Figure 2 .
[0016] Figure 3 It is a schematic diagram of a push plate portion of a plate cutting device of the utility model.
[0017] Icons: 1-cutting part, 2-cutting platform, 3-collecting chamber, 4-cutting hole, 5-cutting blade, 6-dust hood, 7-mounting tube, 8-dust suction tube, 9-vacuum cleaner, 10-cleaning port, 11-sealing plate, 12-mounting bar, 13-mounting bolt, 14-fixing plate, 15-cleaning plate, 16-hinge, 17-fixing block, 18-threaded hole, 19-rotating handle, 20-push plate part, 21-push plate, 22-guide rail, 23-mounting plate, 24-mounting frame, 25-fixed mounting plate, 26-fixing groove, 27-positioning bar, 28-ruler. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0019] Figures 1 to 3 Shown is an embodiment of the utility model.
[0020] Embodiment 1:
[0021] like Figure 1 , Figure 2As shown, a plate cutting device comprises a cutting part 1, a cutting platform 2 is arranged on the upper side of the cutting part 1, a mounting chamber and a collecting chamber 3 are arranged inside the cutting part 1, a cutting hole 4 connected with the collecting chamber 3 is arranged on the upper side of the cutting platform 2, a driving motor is installed in the mounting chamber, the output shaft of the driving motor passes through the collecting chamber 3 and is transmission-connected with a vertically arranged cutting blade 5, the upper part of the cutting blade 5 is placed on the upper side of the cutting platform 2 through the cutting hole 4; a dust collecting hood 6 for shielding the cutting blade 5 is movably installed on the upper side of the cutting platform 2 at the position of the cutting hole 4; a mounting pipe 7 connected with the collecting chamber 3 is arranged on the side of the cutting part 1, the mounting pipe 7 is detachably connected with a vacuum cleaner 9 through a dust suction pipe 8, and one end of the mounting pipe 7 placed in the collecting chamber 3 is connected with a filter plate. The vacuum cleaner 9 and the collection chamber 3 can be connected through the dust suction pipe 8 and the installation pipe 7. When the vacuum cleaner 9 is started, the air in the collection chamber 3 will be sucked away, so that a negative pressure state is formed in the collection chamber 3. When the plate is cut by the cutting blade 5, the debris generated by the cutting will enter the collection chamber 3 through the cutting hole 4. By setting the dust hood 6, it is possible to control the debris from splashing everywhere during cutting, so that the debris can enter the collection chamber 3 in cooperation with the vacuum cleaner 9. By setting a filter plate, the debris in the collection chamber 3 can be prevented from entering the vacuum cleaner 9 and stored in the collection chamber 3. By setting the installation pipe 7 and the dust suction pipe 8 to be detachably connected, the installation pipe 7 and the dust suction pipe 8 can be disconnected, and the dust on the cutting platform 2 and the surrounding that has not entered the collection chamber 3 can be cleaned by the vacuum cleaner 9 and the dust suction pipe 8. A positioning bar 27 is movably provided on the upper side of the cutting platform 2. The length direction of the positioning bar 27 is the same as the cutting direction of the cutting blade 5. When cutting, by fitting the plate on the positioning bar 27 and then pushing the plate 21 through the cutting blade 5, the plate of the same width can be evenly cut. The edge of the cutting platform 2 is provided with sliding bars perpendicular to the positioning bar 27 at both ends of the positioning bar 27. The end of the positioning bar 27 is provided with a sliding block. The sliding block and the sliding bar are slidably connected. The sliding block is provided with a threaded through hole aligned with the sliding bar. The internal thread in the threaded through hole is matched and connected with a top contact screw. After the positioning bar 27 is adjusted to a good position along the sliding bar, the top contact screw is tightened to support the sliding bar. After the top contact screws on the two sliding blocks support the sliding bar, the position of the positioning bar 27 can be locked. The dust suction pipe 8 and the installation pipe 7 can be connected by a quick release joint, which is convenient for disassembly and installation, and can also be connected by plugging. The dust hood 6 is movably mounted at the position of the cutting blade 5 through a thin rod. The side of the dust hood 6 that is pushed toward the plate is provided with an upwardly tilted push-in port. When the plate contacts the dust hood 6, it will enter between the dust hood 6 and the cutting platform 2 from the push-in port. The dust hood 6 and the thin rod are movably linked through a circular ring, so that the dust hood 6 can be fixed while being moved up and down along the thin rod. The thin rod is aligned with the position of the cutting blade, and after the plate is cut, two plates can pass through both sides of the thin rod.
[0022] A cleaning port 10 connected to the cutting chamber is provided on the side of the cutting part 1, and a blocking plate 11 for closing the cleaning port 10 is installed at the position of the cleaning port 10; mounting strips 12 are provided on opposite sides of the cleaning port 10, and the edges of the blocking plate 11 are connected to the mounting strips 12 by mounting bolts 13; the mounting tube 7 is provided on the blocking plate 11. By providing the cleaning port 10, the debris collected in the collecting chamber 3 can be cleaned out from the cleaning port 10. By providing the mounting strip 12 and the blocking plate 11 in cooperation, the cleaning port 10 can be closed, so that the collecting chamber 3 is in a closed state when working, so that when the vacuum cleaner 9 is working, air can enter the collecting chamber 3 from the cutting hole 4, so that the debris can be effectively driven into the collecting chamber 3.
[0023] The blocking plate 11 includes a fixing plate 14 and a cleaning plate 15. The lower side of the fixing plate 14 is rotatably connected to the upper side of the cleaning plate 15 through a hinge 16. The edge of the fixing plate 14 is connected to the mounting bar 12 through a mounting bolt 13. A fixing block 17 is vertically arranged at the lower side of the cleaning port 10. A threaded hole 18 is arranged on the side of the fixing block 17 away from the collecting chamber 3. A rotating hole that passes through both sides is arranged on the cleaning plate 15. A locking screw matching the threaded hole 18 is rotatably arranged in the rotating hole. The two ends of the locking screw are respectively arranged on both sides of the cleaning plate 15, and a rotating handle 19 is connected to the end of the locking screw placed on the outer side of the cleaning plate 15. With such a setting, when the vacuum cleaner 9 is working, the cleaning plate 15 is connected to the fixing block 17 through the locking screw to seal the cleaning port 10. When the collecting chamber 3 needs to be cleaned, the locking screw and the threaded hole 18 are separated by rotating the rotating handle 19, so that the cleaning plate 15 can rotate around the hinge 16, thereby opening the local cleaning port 10 to clean the cleaning chamber. A rubber layer is provided at the edge of the cleaning plate 15, and the gap between the cleaning plate 15 and the cleaning port 10 is sealed by means of the sealing property and elasticity of the rubber layer.
[0024] Embodiment 2:
[0025] On the basis of Example 1, Figure 1 , 2 As shown, it also includes a push plate portion 20, which is connected to the cutting portion 1 on the left and right. A push plate 21 is slidably arranged on the upper side of the push plate portion 20 along the cutting direction of the cutting blade 5. The edge of the push plate 21 is slidably fitted with the cutting platform 2, and the upper side of the push plate 21 is flush with the upper side of the cutting platform 2. By setting the push plate portion 20, when cutting the plate, the push plate 21 can be pushed, so that the plate to be cut moves together with the push plate 21, and then the plate will be cut when passing through the cutting blade 5. A ruler 28 is also arranged on the upper side of the push plate 21 to support the plate and move together with the push plate 21.
[0026] like Figure 3As shown, a guide rail 22 is provided on the upper side of the push plate portion 20 along the cutting direction of the cutting blade 5, a mounting plate 23 is slidably provided on the guide rail 22, and the push plate 21 is mounted on the upper side of the mounting plate 23. By providing the guide rail 22 and the mounting plate 23, the smoothness of the sliding of the push plate 21 on the upper side of the push plate portion 20 can be improved. The guide rail 22 can be made of a plurality of round rods, and cooperates with the connecting ring on the lower side of the mounting plate 23 to make the mounting plate 23 slide smoothly on the plurality of round rods, thereby driving the push plate 21 to slide smoothly.
[0027] The push plate part 20 is connected to the cutting part 1 through the mounting frame 24. One end of the mounting frame 24 is connected to the middle part of the push plate part 20, and the other end extends horizontally to the outside of the push plate part 20. The lower side of the cutting part 1 is mounted on the upper side of the mounting frame 24. By providing the mounting frame 24, the cutting part 1 and the push plate part 20 can be installed together to form a complete cutting device. At the same time, when it is necessary to transport, the cutting part 1 can be disassembled from the push plate part 20 and transported separately, so that the volume and weight of each part are smaller than the overall weight of the cutting device, which is not only more convenient to carry, but also convenient to get on the elevator.
[0028] The mounting frame 24 is provided with a fixed mounting plate 25, and a fixed groove 26 is provided on the upper side of the fixed mounting plate 25, and the lower end of the vacuum cleaner 9 is installed in the fixed groove 26. By providing the fixed mounting plate 25 and the fixed groove 26, the vacuum cleaner 9 can be well placed. At the same time, it is convenient to remove the vacuum cleaner 9 from the fixed plate 14 for separate use. A handle is provided on the top of the vacuum cleaner 9, which is convenient for the operator to pick up the vacuum cleaner 9 for use.
[0029] Although the utility model is described herein with reference to a plurality of illustrative embodiments of the utility model, it should be understood that those skilled in the art may devise many other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the disclosure, drawings, and claims of the present application, various modifications and improvements may be made to the components and / or layout of the subject combination layout. In addition to the modifications and improvements made to the components and / or layout, other uses will also be apparent to those skilled in the art.
Claims
1. A plate cutting device, comprising a cutting part (1), wherein a cutting platform (2) is arranged on the upper side of the cutting part (1), characterized in that: The cutting part (1) is provided with a mounting cavity and a collecting cavity (3); a cutting hole (4) communicating with the collecting cavity (3) is provided on the upper side of the cutting platform (2); a driving motor is installed in the mounting cavity; the output shaft of the driving motor penetrates into the collecting cavity (3) and is transmission-connected to a vertically arranged cutting blade (5); the upper part of the cutting blade (5) is placed on the upper side of the cutting platform (2) through the cutting hole (4); A dust collecting cover (6) for shielding the cutting blade (5) is movably mounted on the upper side of the cutting platform (2) at the position of the cutting hole (4); A mounting tube (7) in communication with the collecting chamber (3) is provided on the side of the cutting portion (1); the mounting tube (7) is detachably connected to a dust collector (9) via a dust suction tube (8); and one end of the mounting tube (7) placed in the collecting chamber (3) is connected to a filter plate.
2. A plate cutting device according to claim 1, characterized in that: A cleaning port (10) communicating with the collecting chamber (3) is provided on the side of the cutting portion (1), and a blocking plate (11) for closing the cleaning port (10) is installed at the position of the cleaning port (10) of the cutting portion (1); Mounting strips (12) are provided on opposite sides of the cleaning port (10), and the edges of the blocking plate (11) are connected to the mounting strips (12) via mounting bolts (13); The mounting tube (7) is arranged on the sealing plate (11).
3. A plate cutting device according to claim 2, characterized in that: The blocking plate (11) comprises a fixing plate (14) and a cleaning plate (15); the lower side of the fixing plate (14) is rotatably connected to the upper side of the cleaning plate (15) via a hinge (16); the edge of the fixing plate (14) is connected to the mounting strip (12) via the mounting bolt (13); a fixing block (17) is vertically arranged at the lower side of the cleaning port (10); a threaded hole (18) is arranged on the side of the fixing block (17) away from the collecting chamber (3); a rotating hole passing through both sides is arranged on the cleaning plate (15); a locking screw matching the threaded hole (18) is rotatably arranged in the rotating hole; two ends of the locking screw are respectively arranged on both sides of the cleaning plate (15); and one end of the locking screw arranged on the outer side of the cleaning plate (15) is connected to a rotating handle (19).
4. A plate cutting device according to claim 1, characterized in that: The invention also comprises a push plate portion (20), wherein the push plate portion (20) is connected to the cutting portion (1) on the left and right, and a push plate (21) is provided on the upper side of the push plate portion (20) for sliding along the cutting direction of the cutting blade (5), and the edge of the push plate (21) is slidably fitted with the cutting platform (2), and the upper side of the push plate (21) is flush with the upper side of the cutting platform (2).
5. A plate cutting device according to claim 4, characterized in that: A guide rail (22) is provided on the upper side of the push plate portion (20) along the cutting direction of the cutting blade (5), a mounting plate (23) is slidably provided on the guide rail (22), and the push plate (21) is mounted on the upper side of the mounting plate (23).
6. A plate cutting device according to claim 4, characterized in that: The push plate portion (20) is connected to the cutting portion (1) via a mounting frame (24); one end of the mounting frame (24) is connected to the middle portion of the push plate portion (20), and the other end extends horizontally to the outside of the push plate portion (20); the lower side of the cutting portion (1) is mounted on the upper side of the mounting frame (24).
7. A plate cutting device according to claim 6, characterized in that: A fixed mounting plate (25) is arranged on the mounting frame (24), a fixed groove (26) is arranged on the upper side of the fixed mounting plate (25), and the lower end of the vacuum cleaner (9) is mounted in the fixed groove (26).