Plate cutting device and method

Abstract

The invention discloses a plate cutting device and method, and belongs to the technical field of plate machining, the plate cutting device comprises a machining table, a cutter groove is formed in the top of the machining table, a cutter shaft is rotationally embedded between the inner walls of the cutter groove, the outer surface of the cutter shaft is fixedly sleeved with a cutter, and the scrap treatment mechanism comprises a receiving hopper. A cutter groove in the machining table is used for installing a cutting knife and can be used for discharging waste chips generated during cutting, a receiving hopper and an arc-shaped material baffle are matched, the waste chips flying out of the periphery of the cutting knife can be shielded, meanwhile, the waste chips are conveniently recycled through the receiving hopper and a material guide pipe, a supporting plate is movably embedded in the machining table, and the machining table is convenient to use. The arc-shaped striker plate can be conveniently driven to be adjusted in height, the arc-shaped striker plate can be conveniently matched with to-be-cut plates with different thicknesses, the striker effect of the arc-shaped striker plate is improved, guide slopes are arranged at the edges of the four inner walls of the cutter groove, flying scraps can conveniently and effectively enter the receiving hopper, the situation that the scraps are accumulated on a machining table, advancing of the plates is affected is avoided, and the cutting efficiency of the plates is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of plate processing, and more particularly to a plate cutting device. Background Art

[0002] Sheets are flat rectangular building material panels made into standard sizes and used in the construction industry as components of walls, ceilings or floors. They also refer to metal sheets that are forged, rolled or cast.

[0003] During the sheet metal processing, cutting devices are often used to cut the sheets into suitable sizes.

[0004] The authorization publication number "CN218556413U" records "a plate cutting device, belonging to the field of mechanical technology. The plate cutting device includes a main structure and a powder particle blocking structure. The main structure includes a workbench and a cutting groove. A cutting groove is provided at one end of the workbench surface. The powder particle blocking structure includes a protective part and a cutting part. The side wall at the bottom end of the protective part is fixedly connected to the side wall of the workbench and is provided with a through hole. The fixed end of the cutting part is fixedly connected to the outer wall of the protective part, and the cutting end passes through the cutting groove and extends to the top of the protective part. In this application, the purpose is to improve the problem that the cutting device will generate a large amount of powder particles."

[0005] The above patent effectively solves the problem of powder particles affecting operators during the plate cutting process, but there are still some problems in the actual application of the above patent. Although the above patent can isolate the powder particles generated by cutting and the staff's line of sight through the curved plate, the above patent lacks a powder particle processing structure, and the generated powder particles are easily accumulated on the workbench, affecting the advancement and cutting efficiency of the plate to be cut. Summary of the invention

[0006] In view of the problems existing in the prior art, the object of the present invention is to provide a plate cutting device, aiming to solve the problems raised in the background technology.

[0007] To solve the above problems, the present invention adopts the following technical solutions:

[0008] A plate cutting device, comprising:

[0009] A processing table, wherein a knife groove is provided on the top of the processing table, a cutter shaft is rotatably embedded between the inner walls of the knife groove, and a cutting knife is fixedly sleeved on the outer surface of the cutter shaft; and

[0010] A waste chip processing mechanism, the waste chip processing mechanism includes a material receiving hopper, the material receiving hopper is fixedly connected to the bottom of the processing table, and the mouth of the material receiving hopper is connected to the bottom of the knife groove, the four inner walls of the knife groove are all provided with material guide slopes, the bottom of the material receiving hopper is connected to a material guide pipe, a filter screen is fixedly installed between the inner walls of the material guide pipe, a door panel is hinged on the outer wall of one side of the material guide pipe, a support plate is movably penetrated through the top of the processing table, and an arc-shaped material baffle plate is fixedly connected to the top of the support plate.

[0011] As a preferred solution of the present invention, a mounting plate is fixedly mounted on the bottom of the processing table, an exhaust fan is fixedly mounted on the outer wall of the mounting plate, and an air duct is connected to the exhaust fan and the material guide pipe.

[0012] As a preferred solution of the present invention, two electric push rods are fixedly installed on the outer wall of one side of the processing table, and the telescopic end of each electric push rod is fixedly connected to the outer wall of the support plate.

[0013] As a preferred solution of the present invention, notches are provided on the outer walls on both sides of the processing table, two limit rods are fixedly connected between the inner walls on both sides of each notch, a sliding plate is movably provided between the outer surfaces of each two limit rods, and a positioning rod is fixedly connected between the outer walls of the two sliding plates.

[0014] As a preferred solution of the present invention, a trapezoidal groove is provided on the inner wall of each notch, a trapezoidal slider is slidably embedded between the inner walls of each trapezoidal groove, a mounting screw is fixedly connected to the outer wall of each trapezoidal slider, and each mounting screw movably passes through the corresponding sliding plate, and a locking handle is threadedly sleeved on the outer surface of each mounting screw.

[0015] As a preferred solution of the present invention, a transparent plate is fixedly embedded on the outer wall of the arc-shaped material baffle plate.

[0016] As a preferred solution of the present invention, a mounting groove is provided at the bottom of the processing table, a driving motor is fixedly installed on the inner wall of the mounting groove, and an output end of the driving motor is fixedly connected to one end of the cutter shaft.

[0017] Beneficial Effects

[0018] Compared with the prior art, the present invention provides a plate cutting device, which has the following beneficial effects:

[0019] 1. In this scheme, the knife groove on the processing table is used for the installation of the cutting knife, and can also be used to discharge the waste chips generated by cutting. The waste chips flying around the cutting knife can be blocked by the cooperation of the receiving hopper and the arc-shaped material baffle plate. At the same time, the waste chips can be conveniently recovered through the receiving hopper and the guide pipe. The support plate is movably embedded in the processing table, which is convenient for driving the arc-shaped material baffle plate to adjust the height, so that it can adapt to the plates to be cut of different thicknesses and improve its material blocking effect. The guide slopes are set at the edges of the four inner walls of the knife groove, so that the flying waste chips can effectively enter the receiving hopper, avoid their accumulation on the processing table, and affect the movement of the plate, thereby improving the plate cutting efficiency.

[0020] 2. In this solution, the installation stability of the exhaust fan is improved by the mounting plate, and the waste chips are conveniently extracted through the exhaust fan and the air duct. In combination with the filter screen inside the material guide pipe, the waste chips can be effectively allowed to enter the material guide pipe and accumulate inside the material guide pipe, and the waste chips can be easily recovered by dividing the work into groups. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A perspective view of the present invention;

[0022] Figure 2 It is a second viewing angle stereogram of the present invention;

[0023] Figure 3 For the present invention Figure 2 The enlarged view of point A in the middle;

[0024] Figure 4 It is a third perspective stereogram of the present invention;

[0025] Figure 5 It is a fourth perspective stereogram of the present invention;

[0026] Figure 6 For the present invention Figure 5 sectional view of .

[0027] Description of the numbers in the figure:

[0028] 1. Processing table; 2. Cutter shaft; 3. Cutting knife; 4. Waste chip disposal mechanism; 401. Material receiving hopper; 402. Material guide slope; 403. Material guide pipe; 404. Filter screen plate; 405. Door plate; 406. Support plate; 407. Arc-shaped material baffle plate; 408. Mounting plate; 409. Exhaust fan; 410. Air duct; 5. Electric push rod; 6. Limit rod; 7. Sliding plate; 8. Positioning rod; 9. Trapezoidal slider; 10. Mounting screw; 11. Locking handle; 12. Transparent plate; 13. Driving motor. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Example:

[0031] See also Figure 1-6 , a plate cutting device, comprising:

[0032] A processing table 1, a knife groove is provided on the top of the processing table 1, a cutter shaft 2 is rotatably embedded between the inner walls of the knife groove, and a cutting knife 3 is fixedly sleeved on the outer surface of the cutter shaft 2; and

[0033] The waste chip processing mechanism 4 includes a material receiving hopper 401, which is fixedly connected to the bottom of the processing table 1, and the mouth of the material receiving hopper 401 is connected to the bottom of the knife groove, and the four inner walls of the knife groove are provided with material guide slopes 402. The bottom of the material receiving hopper 401 is connected to a material guide pipe 403, and a filter screen plate 404 is fixedly installed between the inner walls of the material guide pipe 403. A door panel 405 is hinged on the outer wall of one side of the material guide pipe 403. A support plate 406 is movably penetrated through the top of the processing table 1, and an arc-shaped material baffle plate 407 is fixedly connected to the top of the support plate 406.

[0034] In the embodiment, the knife groove on the processing table 1 is used for the installation of the cutting knife 3, and can also be used for the discharge of waste chips generated by cutting. The material receiving hopper 401 and the arc-shaped material baffle plate 407 cooperate to block the waste chips flying out from all around the cutting knife 3. At the same time, the waste chips can be conveniently recovered through the material receiving hopper 401 and the material guide tube 403. The support plate 406 is movably embedded in the processing table 1, which is convenient for driving the arc-shaped material baffle plate 407 to adjust the height, so that it can adapt to the plates to be cut of different thicknesses and improve its material blocking effect. The material guide slopes 402 are set at the edges of the four inner walls of the knife groove, so that the flying waste chips can effectively enter the material receiving hopper 401, thereby avoiding their accumulation on the processing table 1 and affecting the movement of the plates, thereby improving the plate cutting efficiency.

[0035] Please combine the specific Figure 2 and Figure 5 As shown, a mounting plate 408 is fixedly mounted on the bottom of the processing table 1 , an exhaust fan 409 is fixedly mounted on the outer wall of the mounting plate 408 , and the exhaust fan 409 and the material guide pipe 403 are connected to an air duct 410 .

[0036] In this embodiment, the installation stability of the exhaust fan 409 is improved by the installation plate 408, and the exhaust fan 409 and the air duct 410 are used to facilitate the extraction of the generated waste chips. In conjunction with the filter screen plate 404 inside the material guide pipe 403, the waste chips can be effectively allowed to enter the material guide pipe 403 and accumulate inside the material guide pipe 403, and the waste chips can be easily recovered through the partition 405.

[0037] Please combine the specific Figure 2 As shown, two electric push rods 5 are fixedly installed on the outer wall of one side of the processing table 1, and the telescopic end of each electric push rod 5 is fixedly connected to the outer wall of the support plate 406.

[0038] In this embodiment, the electric push rod 5 is used to conveniently drive the support plate 406 to move up and down, thereby facilitating the height adjustment of the arc-shaped material blocking plate 407 .

[0039] Please combine the specific Figure 1 and Figure 4 As shown, notches are provided on both outer walls of the processing table 1, two limit rods 6 are fixedly connected between the inner walls on both sides of each notch, a sliding plate 7 is movably sleeved between the outer surfaces of each two limit rods 6, and a positioning rod 8 is fixedly connected between the outer walls of the two sliding plates 7.

[0040] In this embodiment, the sliding stability of the sliding plate 7 is improved by the limiting rod 6. The sliding plate 7 slides on the limiting rod 6, which facilitates the adjustment of the position of the positioning rod 8 and then facilitates the limiting of the plate to be cut.

[0041] Please combine the specific Figure 1-3 As shown, a trapezoidal groove is provided on the inner wall of one side of each notch, a trapezoidal slider 9 is slidably embedded between the inner walls of each trapezoidal groove, a mounting screw 10 is fixedly connected to the outer wall of each trapezoidal slider 9, and each mounting screw 10 movably passes through the corresponding sliding plate 7, and a locking handle 11 is threadedly sleeved on the outer surface of each mounting screw 10.

[0042] In this embodiment, the mounting screw 10 and the trapezoidal slider 9 move with the sliding plate 7. By cooperating with the locking handle 11, the trapezoidal slider 9 and the trapezoidal groove, the adjusted sliding plate 7 is conveniently locked, and then the positioning rod 8 is conveniently locked.

[0043] Please combine the specific Figure 2 As shown, a transparent plate 12 is fixedly embedded on the outer wall of the arc-shaped material blocking plate 407 .

[0044] In this embodiment, the transparent plate 12 facilitates viewing of the cutting operation of the cutting knife 3 .

[0045] Please combine the specific Figure 6As shown, a mounting groove is provided at the bottom of the processing table 1 , a driving motor 13 is fixedly installed on the inner wall of the mounting groove, and an output end of the driving motor 13 is fixedly connected to one end of the cutter shaft 2 .

[0046] In this embodiment, the drive motor 13 is used to conveniently drive the cutter shaft 2 to rotate, thereby facilitating the cutting knife 3 to work.

[0047] Working principle: When in use, according to the cutting requirements of the plate to be cut, start the electric push rod 5, the electric push rod 5 drives the support plate 406 to rise and fall on the processing table 1, and then adjust the height of the arc-shaped material baffle plate 407 to make it adapt to the thickness of the plate to be cut, loosen the multiple locking handles 11, and drive the trapezoidal slider 9 and the sliding plate 7 to move by installing the screw 10, adjust the positioning rod 8 to a suitable position, start the drive motor 13 and the exhaust fan 409, the drive motor 13 drives the cutter shaft 2 to rotate, so that the cutting knife 3 enters the working state, when cutting, the waste chips generated are blocked by the arc-shaped material baffle plate 407 and the receiving hopper 401, and the exhaust fan 409 generates suction to draw the waste chips into the guide pipe 403 at the bottom of the receiving hopper 401, and the filter screen plate 404 can prevent the waste chips from entering the exhaust fan 409. When a certain amount of waste chips accumulates in the guide pipe 403, the door panel 405 is opened to recycle the waste chips.

[0048] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and wiring layout in detail.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and improved concepts of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A plate cutting device, characterized in that: include: A processing table (1), wherein a knife groove is provided on the top of the processing table (1), a cutting shaft (2) is rotatably embedded between the inner walls of the knife groove, and a cutting knife (3) is fixedly sleeved on the outer surface of the cutting shaft (2); and A waste chip processing mechanism (4), the waste chip processing mechanism (4) comprising a material receiving hopper (401), the material receiving hopper (401) being fixedly connected to the bottom of the processing table (1), and the mouth of the material receiving hopper (401) being connected to the bottom of the knife groove, the four inner walls of the knife groove being provided with material guide slopes (402), the bottom of the material receiving hopper (401) being connected to a material guide pipe (403), a filter screen plate (404) being fixedly installed between the inner walls of the material guide pipe (403), a door panel (405) being hingedly connected to the outer wall of one side of the material guide pipe (403), a support plate (406) being movably penetrated through the top of the processing table (1), and an arc-shaped material blocking plate (407) being fixedly connected to the top of the support plate (406).

2. A plate cutting device according to claim 1, characterized in that: A mounting plate (408) is fixedly mounted on the bottom of the processing table (1), an exhaust fan (409) is fixedly mounted on the outer wall of the mounting plate (408), and an air duct (410) is connected between the exhaust fan (409) and the material guide pipe (403).

3. A plate cutting device according to claim 2, characterized in that: Two electric push rods (5) are fixedly mounted on the outer wall of one side of the processing table (1), and the telescopic end of each electric push rod (5) is fixedly connected to the outer wall of the support plate (406).

4. A plate cutting device according to claim 3, characterized in that: The outer walls of both sides of the processing table (1) are provided with notches, and two limit rods (6) are fixedly connected between the inner walls on both sides of each notch, a sliding plate (7) is movably sleeved between the outer surfaces of each two limit rods (6), and a positioning rod (8) is fixedly connected between the outer walls of the two sliding plates (7).

5. A plate cutting device according to claim 4, characterized in that: A trapezoidal groove is formed on the inner wall of one side of each notch, a trapezoidal slider (9) is slidably embedded between the inner walls of each trapezoidal groove, a mounting screw (10) is fixedly connected to the outer wall of each trapezoidal slider (9), and each mounting screw (10) movably penetrates the corresponding sliding plate (7), and a locking handle (11) is threadedly sleeved on the outer surface of each mounting screw (10).

6. A plate cutting device according to claim 5, characterized in that: A transparent plate (12) is fixedly embedded on the outer wall of the arc-shaped material blocking plate (407).

7. A plate cutting device according to claim 6, characterized in that: The bottom of the processing table (1) is provided with a mounting groove, the inner wall of which is fixedly mounted a driving motor (13), and the output end of the driving motor (13) is fixedly connected to one end of the cutting shaft (2).

8. A plate cutting method, characterized in that: A plate cutting device as claimed in claim 7 is used, comprising the following steps: S1. According to the cutting requirements of the plate to be cut, start the electric push rod, which drives the support plate to rise and fall on the processing table, and then adjust the height of the arc-shaped material blocking plate to make it fit the thickness of the plate to be cut, loosen multiple locking handles, and drive the trapezoidal slider and the sliding plate to move by installing the screw rod, and adjust the positioning rod to a suitable position; S2. Start the drive motor and the exhaust fan. The drive motor drives the cutter shaft to rotate, so that the cutter enters the working state. When cutting, the waste chips generated are blocked by the arc-shaped material baffle plate and the receiving hopper. At the same time, the exhaust fan generates suction to draw the waste chips into the guide pipe at the bottom of the receiving hopper. The filter screen can prevent the waste chips from entering the exhaust fan. When a certain amount of waste chips accumulates in the guide pipe, the door panel is opened to recycle the waste chips.

Images