Plate cutting workbench

Abstract

The utility model relates to the technical field of plate cutting, in particular to a plate cutting workbench which comprises a workbench body and a cutting blade, a driving piece is arranged on the workbench body, a working hole is formed in the workbench body, the cutting blade is located in the working hole, a dust cover is arranged on the workbench body in a rotating mode, and a temporary storage box located below the working hole is arranged on the workbench body. The plate is pushed to be close to the cutting blade, the plate moves and pushes the dustproof cover to rotate, the cutting blade rotates to cut the plate, chippings generated by cutting are blocked by the dustproof cover and then fall into the temporary storage box through the working hole to be temporarily stored, and the dustproof cover always presses the plate under the action of gravity in the cutting process. And therefore, the probability that cutting chippings splash outside the dustproof cover is reduced, the cleanliness of the cutting environment is improved, the chippings fall into the temporary storage box through the working holes to be temporarily stored, the probability that the chippings block the sight of an operator is reduced, and the plate cutting effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate cutting, in particular to a plate cutting workbench. Background Art

[0002] During the processing of plastic boards, bakelite boards and other boards, the boards are cut according to the processing requirements. The cutting is usually achieved by a rotating cutting blade. A large amount of debris will be generated in the process of cutting the boards. These debris not only block the operator's line of sight, but also have an adverse effect on the operator's breathing.

[0003] In the related technology, reference can be made to the Chinese utility model patent with authorization announcement number CN220146155U, which discloses a plate cutting device, including a cutting machine and a tooth plate, a protective cover is provided on the tooth plate, a vacuum cleaner is movably inserted on the cutting machine, the vacuum cleaner is connected to a dust hood, and the lower end of the dust hood is inserted in the protective cover. The debris generated by the plate cutting enters the vacuum cleaner through the dust hood under the action of the vacuum cleaner.

[0004] The protective cover is set on the upper part of the tooth piece, and the lower part of the tooth piece is exposed to the outside and cuts the plate. Therefore, some debris will splash outside the protective cover. The vacuum cleaner can only collect the debris splashed into the protective cover. The debris splashed outside the protective cover will not only block the operator's line of sight, reduce the cutting effect of the plate, but also affect the cleanliness of the cutting environment. Utility Model Content

[0005] In order to improve the cutting effect of a plate and improve the cleanliness of a cutting environment, the utility model provides a plate cutting workbench.

[0006] The present application provides a plate cutting workbench, which adopts the following technical solution:

[0007] A plate cutting workbench comprises a workbench and a cutting blade rotatably arranged on the workbench, the plane on which the cutting blade is located is a vertical plane, a driving member for driving the cutting blade to rotate is arranged on the workbench, a working hole penetrating the upper and lower surfaces of the workbench is provided on the workbench, the cutting blade is located in the working hole, a dust cover is rotatably arranged on the workbench, the dust cover is arranged on the part of the cutting blade located above the working hole, a temporary storage box is arranged on the workbench, the temporary storage box is located below the working hole and is used for collecting and temporarily storing debris, and the dust cover is always pressed on the plate during cutting.

[0008] By adopting the above technical solution, the driving part starts to drive the cutting blade to rotate, pushing the plate close to the cutting blade, the plate moves and pushes the dust cover to rotate, the cutting blade rotates to cut the plate, and the debris generated by the cutting is blocked by the dust cover and falls through the working hole into the temporary storage box for temporary storage. During the cutting process, the dust cover is always pressed on the plate under the action of gravity, thereby reducing the probability of cutting debris splashing outside the dust cover, thereby improving the cleanliness of the cutting environment, and the debris falls through the working hole into the temporary storage box for temporary storage, reducing the probability of the debris blocking the operator's line of sight, thereby improving the cutting effect of the plate.

[0009] Optionally, a rotating rod parallel to the axis of the cutting blade is provided on the workbench, the dust cover is rotatably arranged on the rotating rod, and limiting caps for limiting the dust cover are provided at both ends of the rotating rod.

[0010] By adopting the above technical solution, the plate pushes the dust cover to rotate around the rotating rod during cutting, and the limiting cap limits the dust cover, so that the dust cover rotates with the movement of the plate.

[0011] Optionally, the workbench has a vertically arranged sliding column, the dust cover has a avoidance hole for the sliding column to pass through, the sliding column is provided with a vertically extending sliding groove, the rotating rod is passed through the sliding groove, and during cutting, the dust cover drives the rotating rod to slide up and down along the sliding groove.

[0012] By adopting the above technical solution, during cutting, the plate moves and pushes the dust cover to rotate. The dust cover rotates and drives the rotating rod to slide up and down along the sliding groove under the push of the plate, so as to adapt to plates of different thicknesses. During the cutting process, the dust cover is always pressed on the plate to block the debris, thereby improving the debris blocking effect, thereby improving the cutting effect of the plate and the cleanliness of the cutting environment.

[0013] Optionally, one end of the dust cover away from the sliding column has a guide surface extending inwardly and downwardly.

[0014] By adopting the above technical solution, the guide surface improves the convenience of pushing the plate to the cutting blade for cutting, thereby improving the cutting effect of the plate.

[0015] Optionally, a positioning block for positioning the plate is provided on the table top of the workbench, and the plane where the positioning block is located is parallel to the plane where the cutting blade is located.

[0016] By adopting the above technical solution, the positioning block positions the plate, and the side wall of the plate contacts the positioning block, so as to determine the cutting width of the plate, thereby improving the accuracy of plate cutting and improving the plate cutting effect.

[0017] Optionally, the workbench has a movable groove extending vertically along a plane perpendicular to the cutting blade, the positioning block is slidably arranged in the movable groove, and a fastening structure is also provided between the workbench and the positioning block to position the moved positioning block at the current position.

[0018] By adopting the above technical solution, the positioning block is pushed to slide in the movable groove according to the cutting requirements of different plates, so that the distance between the positioning block and the cutting blade satisfies the cutting width. The positioning block is positioned by the fastening structure, thereby improving the convenience of cutting width adjustment and improving the cutting effect of the plate.

[0019] Optionally, the movable groove is arranged to pass through the table top of the workbench from top to bottom, and the fastening structure includes a fastening screw threadedly connected to the lower end surface of the positioning block and passing through the movable groove. When fastening, the rod head of the fastening screw is pressed against the lower surface of the workbench table top.

[0020] By adopting the above technical solution, the fastening screw is turned to disengage the positioning block, pushing the positioning block to slide in the movable groove, so that the distance between the positioning block and the cutting blade satisfies the cutting width, and then the fastening screw is turned to position the positioning block, thereby realizing the adjustment of the positioning block position.

[0021] Optionally, a transverse scale is provided at the edge of the movable groove.

[0022] By adopting the above technical solution, the operator can read the movement displacement of the positioning block through the transverse scale to facilitate the adjustment of the position of the positioning block.

[0023] Optionally, an equipment box is provided on the lower surface of the workbench surface, the driving component is located in the equipment box, a vacuum cleaner is provided in the equipment box, the suction end of the vacuum cleaner is connected to the temporary storage box, and the rear end of the vacuum cleaner is connected to a collection bucket through a debris pipe.

[0024] By adopting the above technical solution, the equipment box protects the driving parts, and the debris in the temporary storage box enters the collection bucket through the debris pipe under the action of the vacuum cleaner for collection, thereby collecting the debris, reducing the probability of debris directly accumulating on the ground, improving the cleanliness of the cutting environment, and at the same time reducing the probability of excessive accumulation of debris in the temporary storage box causing an adverse effect on the rotation of the cutting blade, thereby improving the cutting effect of the plate.

[0025] Optionally, a hole punching knife is provided on the workbench, and the workbench has a plurality of centering holes for installing the plate.

[0026] By adopting the above technical solution, when a hole needs to be drilled in a plate, the plate is installed in the centering hole, and the hole drill is started to drill a hole in the plate. According to the position of the hole to be drilled, a suitable centering hole is selected to install the plate, thereby improving the functionality of the workbench.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. The driving part starts to drive the cutting blade to rotate, pushing the plate close to the cutting blade. The plate moves and pushes the dust cover to rotate. The cutting blade rotates to cut the plate. The debris generated by the cutting is blocked by the dust cover and falls into the temporary storage box through the working hole for temporary storage. During the cutting process, the dust cover is always pressed on the plate under the action of gravity, thereby reducing the probability of cutting debris splashing outside the dust cover, thereby improving the cleanliness of the cutting environment, and the debris falls into the temporary storage box through the working hole for temporary storage, reducing the probability of debris blocking the operator's line of sight, thereby improving the cutting effect of the plate.

[0029] 2. The cutting width of the plate is limited by the positioning block, which improves the convenience of plate cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of this application;

[0031] Figure 2 It is a schematic diagram of the structure of the working hole in this application, in which the temporary storage box and the equipment box are partially cut away;

[0032] Figure 3 is a schematic diagram of the position of the cutting blade in the present application, wherein the temporary storage box and the equipment box are partially cut away;

[0033] Figure 4 It is a schematic diagram of the positions of the horizontal scale, angle scale and vertical scale in this application;

[0034] Figure 5 It is a schematic diagram of the structure of the dust cover in this application;

[0035] Figure 6 It is a schematic diagram of the structure of the positioning block in the present application, in which a partial section view of the workbench is provided.

[0036] Figure numerals: 1. workbench; 11. working hole; 12. moving groove; 13. horizontal scale; 14. angle ruler; 15. vertical scale; 16. hole punch; 17. centering hole; 18. reserved hole; 19. mounting plate; 191. start button; 192. stop button; 2. cutting blade; 21. driving part; 3. dust cover; 31. avoidance hole; 32. guide surface; 33. chamfer; 4. temporary storage box; 5. equipment box; 51. vacuum cleaner; 52. debris pipe; 53. collection bucket; 6. sliding column; 61. sliding groove; 62. rotating rod; 63. limit cap; 7. positioning block; 71. fastening screw. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-6 This application is described in further detail.

[0038] The embodiment of the present application discloses a plate cutting workbench.

[0039] Reference Figure 1 and Figure 2 A plate cutting workbench comprises a workbench 1 and a cutting blade 2 rotatably arranged on the workbench 1, the plane on which the cutting blade 2 is located is a vertical plane, a driving member 21 for driving the cutting blade 2 to rotate is provided on the workbench 1, a working hole 11 penetrating the upper and lower surfaces of the workbench 1 is provided on the workbench 1, the cutting blade 2 is located in the working hole 11, a dust cover 3 is rotatably provided on the workbench 1, the dust cover 3 covers the part of the cutting blade 2 located above the working hole 11, a temporary storage box 4 is provided on the workbench 1, the temporary storage box 4 is fixedly arranged on the lower surface of the workbench 1 and is located below the working hole 11 and is used for collecting and temporarily storing debris.

[0040] Reference Figure 2 and Figure 3 An equipment box 5 is fixedly arranged on the lower surface of the workbench 1, and a driving member 21 is located in the equipment box 5. The driving member 21 is a driving motor. The driving motor is fixedly arranged on the lower surface of the workbench 1, and an output shaft of the driving motor is in a horizontal state. The cutting blade 2 is drivingly connected to the output shaft of the driving motor.

[0041] Reference Figure 2 , Figure 4 and Figure 5 The workbench 1 is provided with a vertically arranged sliding column 6, one end of the dust cover 3 is provided with an avoidance hole 31 for the sliding column 6 to pass through, the sliding column 6 is provided with a vertically extending sliding groove 61, a rotating rod 62 is passed through the sliding groove 61, the rotating rod 62 is parallel to the axis of the cutting blade 2, the dust cover 3 is rotatably arranged on the rotating rod 62, and both ends of the rotating rod 62 are provided with limiting caps 63 for limiting the dust cover 3, the limiting caps 63 are threadedly connected to the rotating rod 62 and contact with the outer wall of the dust cover 3 and are used to reduce the probability of the dust cover 3 detaching from the rotating rod 62 during the cutting process.

[0042] Reference Figure 4 and Figure 5 The end of the dust cover 3 away from the sliding column 6 has a guide surface 32 extending inward and downward, and the connection between the guide surface 32 and the lower surface of the dust cover 3 has an arc chamfer 33.

[0043] Reference Figure 1 and Figure 4A positioning block 7 for positioning the plate is provided on the surface of the workbench 1. The plane where the positioning block 7 is located is parallel to the plane where the cutting blade 2 is located. The workbench 1 has a moving groove 12 extending vertically along a plane perpendicular to the plane where the cutting blade 2 is located. There are two moving grooves 12 and they are parallel to each other. The moving grooves 12 pass through the surface of the workbench 1 from top to bottom. The positioning block 7 is slidably arranged in the moving groove 12. The edges of the two moving grooves 12 are provided with transverse scales 13. The operator reads the movement displacement of the positioning block 7 through the transverse scale 13 to facilitate the adjustment of the position of the positioning block 7.

[0044] Reference Figure 4 and Figure 6 A fastening structure is also provided between the workbench 1 and the positioning block 7 to position the moved positioning block 7 at the current position. The fastening structure includes a fastening screw 71 threadedly connected to the lower end surface of the positioning block 7 and inserted into the moving groove 12. Two fastening screws 71 are provided and correspond one to one with the moving grooves 12. When fastening, the fastening screw 71 is rotated so that its rod head is pressed against the lower surface of the workbench 1 tabletop.

[0045] Reference Figure 1 and Figure 2 A vacuum cleaner 51 is also provided in the equipment box 5. The vacuum cleaner 51 is an electric vacuum cleaner in the prior art. The suction end of the vacuum cleaner 51 extends into the temporary storage box 4 and is located below the cutting blade 2. The tail end of the vacuum cleaner 51 is connected to a collecting barrel 53 through a debris pipe 52. The barrel body and the cover plate of the collecting barrel 53 are detachably buckled together. The debris pipe 52 is fixedly connected to the cover plate. When a lot of debris accumulates in the collecting barrel 53, a new barrel body can be replaced by removing the cover plate.

[0046] Reference Figure 4 An angle ruler 14 and a vertical scale 15 are also provided on the upper surface of the workbench 1. The plane where the angle ruler 14 is located at a ninety-degree direction coincides with the plane where the cutting blade 2 is located. The extension direction of the vertical scale 15 is perpendicular to the extension direction of the horizontal scale 13. The angle ruler 14 is convenient for controlling the cutting angle of the plate, and the vertical scale 15 is convenient for controlling the cutting length of the plate. The cutting size can be controlled in conjunction with the horizontal scale 13, thereby improving the accuracy of plate cutting and thus improving the cutting effect of the plate.

[0047] Reference Figure 3 , Figure 4 and Figure 6 According to the width of the plate to be cut, the positioning block 7 is pushed to move in the moving groove 12, and the movement displacement of the positioning block 7 is read through the transverse scale 13. When the distance between the cutting blade 2 and the positioning block 7 meets the cutting width, the fastening screw 71 is turned to position the positioning block 7.

[0048] Reference Figure 3 , Figure 4 and Figure 5 The driving member 21 starts to drive the cutting blade 2 to rotate, pushing the plate close to the cutting blade 2. The plate contacts the guide surface 32 and moves along the guide surface 32 toward the cutting blade 2. The plate pushes the dust cover 3 to rotate. At the same time, the dust cover 3 drives the rotating rod 62 to move upward in the sliding groove 61. During this process, the dust cover 3 always rests on the plate under the action of its own gravity.

[0049] Reference Figure 3 , Figure 4 and Figure 6 The debris generated by cutting is blocked by the dust cover 3 and falls into the temporary storage box 4 through the working hole 11. The vacuum cleaner 51 is started, and the debris enters the collection bucket 53 through the debris pipe under the action of the vacuum cleaner 51, so as to collect the debris in the plate cutting process, reduce the probability of cutting debris splashing outside the dust cover 3, thereby improving the cleanliness of the cutting environment, and at the same time reduce the probability of debris blocking the operator's line of sight, thereby improving the cutting effect of the plate.

[0050] Reference Figure 1 and Figure 2 A hole punching knife 16 is provided on the surface of the workbench 1, and the knife head of the hole punching knife 16 extends to the upper surface of the surface of the workbench 1. The device for driving the hole punching knife 16 to rotate is provided on the lower surface of the surface of the workbench 1. The workbench 1 has a plurality of centering holes 17 for installing the plate. The corresponding centering holes 17 are selected according to the position of the hole to install the plate. The hole punching knife 16 rotates to drill holes in the plate to improve the use effect of the workbench 1.

[0051] Reference Figure 1 and Figure 2 A plurality of reserved holes 18 are provided on the surface of the workbench 1, and the reserved holes 18 are used for loading and unloading vises or other equipment and tools to improve the use effect of the workbench 1. At the same time, a mounting plate 19 is fixedly provided on the outer wall of the workbench 1, and a start button 191 and a stop button 192 are provided on the mounting plate 19. The start button 191 and the stop button 192 are electrically connected to the driving member 21 and are used to control the start and stop of the cutting blade 2.

[0052] The working principle of the embodiment of the present application is as follows:

[0053] According to the width of the plate to be cut, the positioning block 7 is pushed to move in the moving groove 12, and the moving displacement of the positioning block 7 is read by the transverse scale 13. When the distance between the cutting blade 2 and the positioning block 7 meets the cutting width, the fastening screw 71 is turned to position the positioning block 7, and then the driving member 21 is started to drive the cutting blade 2 to rotate, pushing the plate close to the cutting blade 2, the plate contacts the guide surface 32 and moves along the guide surface 32 toward the cutting blade 2, the plate pushes the dust cover 3 to rotate, and at the same time, the dust cover 3 drives the rotating rod 62 to move upward in the sliding groove 61. During this process, the dust cover 3 always rests on the plate under the action of its own gravity.

[0054] The debris generated by cutting is blocked by the dust cover 3 and falls into the temporary storage box 4 through the working hole 11. The vacuum cleaner 51 is started, and the debris enters the collection bucket 53 through the debris pipe under the action of the vacuum cleaner 51, so as to collect the debris in the plate cutting process, reduce the probability of cutting debris splashing outside the dust cover 3, thereby improving the cleanliness of the cutting environment, and at the same time reduce the probability of debris blocking the operator's line of sight, thereby improving the cutting effect of the plate.

[0055] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A plate cutting workbench, comprising a workbench (1) and a cutting blade (2) rotatably arranged on the workbench (1), wherein the plane on which the cutting blade (2) is located is a vertical plane, and a driving member (21) for driving the cutting blade (2) to rotate is arranged on the workbench (1), characterized in that: The workbench (1) is provided with a working hole (11) which passes through the upper and lower surfaces of the workbench (1); the cutting blade (2) is located in the working hole (11); a dust cover (3) is rotatably provided on the workbench (1); the dust cover (3) covers the portion of the cutting blade (2) located above the working hole (11); a temporary storage box (4) is provided on the workbench (1); the temporary storage box (4) is located below the working hole (11) and is used to collect and temporarily store debris; when cutting, the dust cover (3) is always pressed on the plate.

2. A plate cutting workbench according to claim 1, characterized in that: The workbench (1) is provided with a rotating rod (62) parallel to the axis of the cutting blade (2); the dust cover (3) is rotatably arranged on the rotating rod (62); and limiting caps (63) for limiting the position of the dust cover (3) are provided at both ends of the rotating rod (62).

3. A plate cutting workbench according to claim 2, characterized in that: The workbench (1) is provided with a vertically arranged sliding column (6), the dust cover (3) is provided with a position avoidance hole (31) for the sliding column (6) to pass through, the sliding column (6) is provided with a vertically extending sliding groove (61), the rotating rod (62) is inserted into the sliding groove (61), and during cutting, the dust cover (3) drives the rotating rod (62) to slide up and down along the sliding groove (61).

4. A plate cutting workbench according to claim 2, characterized in that: One end of the dust cover (3) away from the sliding column (6) has a guide surface (32) extending inwardly and downwardly.

5. A plate cutting workbench according to claim 1, characterized in that: A positioning block (7) for positioning the plate is provided on the table top of the workbench (1); the plane on which the positioning block (7) is located is parallel to the plane on which the cutting blade (2) is located.

6. A plate cutting workbench according to claim 5, characterized in that: The workbench (1) has a movable groove (12) extending vertically along a plane perpendicular to the cutting blade (2), the positioning block (7) is slidably arranged in the movable groove (12), and a fastening structure for positioning the moved positioning block (7) at the current position is also provided between the workbench (1) and the positioning block (7).

7. A plate cutting workbench according to claim 6, characterized in that: The movable groove (12) is arranged to pass through the table top of the workbench (1) from top to bottom, and the fastening structure comprises a fastening screw (71) which is threadedly connected to the lower end surface of the positioning block (7) and is inserted into the movable groove (12); when fastening, the rod head of the fastening screw (71) is pressed against the lower surface of the table top of the workbench (1).

8. A plate cutting workbench according to claim 6, characterized in that: A transverse scale (13) is provided at the edge of the movable groove (12).

9. A plate cutting workbench according to claim 1, characterized in that: An equipment box (5) is provided on the lower surface of the workbench (1), the driving member (21) is located in the equipment box (5), a vacuum cleaner (51) is provided in the equipment box (5), a suction end of the vacuum cleaner (51) is connected to the temporary storage box (4), and a rear end of the vacuum cleaner (51) is connected to a collection bucket (53) via a debris pipe (52).

10. The plate cutting workbench according to claim 1, characterized in that: The workbench (1) is provided with a hole-punching knife (16), and the workbench (1) has a plurality of centering holes (17) for installing a plate.

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