Metal plate cutting device

Abstract

The utility model relates to the technical field of plate cutting equipment, and provides a metal plate cutting device, including a workbench and a cutting mechanism, support platforms are provided on both sides of the workbench, and a slag receiving groove is provided between the two support platforms; the cutting mechanism is arranged above the slag receiving groove, and the cutting mechanism includes a cutting cover and a mounting plate, and a rotating cylinder is connected to the tail end of the cutting cover, and the rotating cylinder is rotatably connected to the mounting plate; a telescopic cylinder is provided on the mounting plate, and the telescopic cylinder is connected to a push rod, and one end of the push rod passes through the rotating cylinder and extends into the cutting cover; a driving motor is provided on the mounting plate, and the driving motor is connected to a driving gear, and a driven gear meshing with the driving gear is installed on the rotating cylinder. The utility model has faster and higher processing efficiency, and the processing time is short.

Description

Technical Field

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

[0002] In the process of mechanical production and processing, it is often necessary to cut metal plates. For example, large steel plates or aluminum plates need to be cut into suitable shapes and sizes for subsequent processing. However, when traditional metal plate cutting devices cut metal plates into small-sized circular plates, they usually use cutting tools to move in a circular trajectory to achieve cutting processing. This processing method is time-consuming and has low processing efficiency. Utility Model Content

[0003] The utility model aims to provide a metal plate cutting device which can improve the production efficiency of processing circular plates and shorten the time consumption.

[0004] The embodiment of the utility model is realized through the following technical scheme: a metal plate cutting device, comprising a workbench and a cutting mechanism, support brackets are provided on both sides of the workbench, and a slag receiving groove is provided between the two support brackets; the cutting mechanism is arranged above the slag receiving groove, and the cutting mechanism comprises a cutting cover cylinder and a mounting plate, and the tail end of the cutting cover cylinder is connected with a rotating cylinder, and the rotating cylinder is rotatably connected with the mounting plate; a telescopic cylinder is provided on the mounting plate, and the telescopic cylinder is connected with a push rod, and one end of the push rod passes through the rotating cylinder and extends into the cutting cover cylinder; a driving motor is provided on the mounting plate, and the driving motor is connected with a driving gear, and a driven gear meshing with the driving gear is installed on the rotating cylinder.

[0005] Furthermore, a plurality of mounting slots are provided on the side of the support platform, and a conveying unit is installed in the mounting slot. The conveying unit includes a roller and a bracket. The roller is rotatably connected to the bracket, and one end of the bracket is rotatably connected to the inner wall of the mounting slot.

[0006] Furthermore, a rack is provided under the conveying unit, and a plurality of drive plates corresponding to the conveying unit are provided on the rack. The drive plate is abutted against the bracket, and the rack is meshed with a driving gear, and the bracket is driven to rotate by the transverse movement of the rack, and the roller extends from the mounting slot.

[0007] Furthermore, limit baffles are installed on both side edges of the support platform, and a push plate is provided between the two limit baffles.

[0008] Furthermore, at least three support rods are evenly spaced around the lower end of the push rod, and the lower end surfaces of the support rods are in a plane.

[0009] Furthermore, the plane where the lower end surfaces of the plurality of support rods are located remains parallel to the cutting surface of the cutting cover cylinder.

[0010] Furthermore, the cutting cover tube is provided with a plurality of heat dissipation holes.

[0011] Furthermore, it also includes a hanger, on which a lifter is installed, and the lifter is connected to the mounting plate.

[0012] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects: the utility model improves the cutting efficiency and shortens the processing time by providing a cylindrical cutting tool to directly rotate and cut the metal plate;

[0013] In addition, the extension and retraction of the push rod can push out the cutting product stuck in the cutting cover tube, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 A schematic structural diagram of a metal plate cutting device provided in an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the cutting cover tube in the utility model;

[0017] Figure 3 It is a side view of the workbench in the utility model;

[0018] Figure 4 It is a top view of the workbench in the utility model.

[0019] Icons: 1-workbench, 11-supporting platform, 111-installing slot, 2-cutting mechanism, 21-cutting cover, 211-heat dissipation vent, 22-rotating drum, 221-driven gear, 23-mounting plate, 24-driving motor, 241-driving gear, 25-telescopic cylinder, 26-lifter, 27-push rod, 271-support rod, 3-slag receiving trough, 4-conveying unit, 41-roller, 42-bracket, 43-rack, 431-driving plate, 44-driving gear, 5-limit baffle, 6-push plate, 7-hanger. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. 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.

[0022] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0023] Example

[0024] The following is further described in conjunction with specific embodiments. Figure 1-Figure 4 As shown, this embodiment is a metal plate cutting device, including a workbench 1 and a cutting mechanism 2, support platforms 11 are provided on both sides of the workbench 1, and a slag receiving groove 3 is provided between the two support platforms 11; the cutting mechanism 2 is arranged above the slag receiving groove 3, and the cutting mechanism 2 includes a cutting cover tube 21 and a mounting plate 23, and the tail end of the cutting cover tube 21 is connected with a rotating drum 22, and the rotating drum 22 is rotatably connected with the mounting plate 23; a telescopic cylinder 25 is provided on the mounting plate 23, and the telescopic cylinder 25 is connected with a push rod 27, and one end of the push rod 27 passes through the rotating drum 22 and extends into the cutting cover tube 21; a driving motor 24 is provided on the mounting plate 23, and the driving motor 24 is connected with a driving gear 241, and a driving gear 241 connected to the driving gear 241 is installed on the rotating drum 22. 41 meshes with the driven gear 221; specifically, when the device is processing the metal plate, the whole metal plate is first placed on the supporting platform 11, and the whole cutting hood cylinder 21 is aligned with the slag receiving groove 3 and moved down to contact the metal plate surface. The cutting hood cylinder 21 will not hit the knife, and the driving motor 24 drives the active gear 241 and the driven gear 221, so that the rotating drum 22 and the cutting hood cylinder 21 rotate to cut the metal circular plate product. For metal circular plates with larger diameters, it has higher processing efficiency and higher product quality. In addition, in order to prevent the metal circular plate from being stuck in the cutting hood cylinder 21, after completing a cutting process, the telescopic cylinder 25 is used to drive the push rod 27 to move down, so that the circular plate stuck in the cutting hood cylinder 21 can be pushed out.

[0025] Reference Figure 1 and Figure 4As shown, a plurality of mounting slots 111 are provided on the side of the support platform 11, and a conveying unit 4 is installed in the mounting slot 111. The conveying unit 4 includes a roller 41 and a bracket 42. The roller 41 is rotatably connected to the bracket 42, and one end of the bracket 42 is rotatably connected to the inner wall of the mounting slot 111. A rack 43 is provided below the conveying unit 4, and a plurality of driving plates 431 corresponding to the conveying unit 4 are provided on the rack 43. The driving plate 431 is in contact with the bracket 42, and the rack 43 is meshed with a driving gear 44. The rack 43 is laterally moved to drive the bracket 42 to rotate, and the roller 41 extends out of the mounting slot 111. Specifically, Because the position of the cutting mechanism 2 will not move or change, in order to further improve the processing efficiency, each time the metal circular plate is cut, the driving gear 44 rotates to drive the rack 43 to move a short distance, and then the driving plate 431 abuts against the bracket 42, so that it is gradually vertically supported from the inclined angle, and the roller 41 extends from the mounting groove 111 to contact the bottom of the metal plate, and then pushes the metal plate to move a distance of the diameter of the metal circular plate through the conveying surface formed by the roller 41, and then reverses the driving gear 44, so that the roller 41 retracts the mounting groove 111, and then the metal plate contacts the support platform 11 again, and the cutting cover tube 21 can perform the next cutting process.

[0026] like Figure 3 and Figure 4 As shown, limit baffles 5 are installed on the two side edges of the support platform 11, and a push plate 6 is provided between the two limit baffles 5; specifically, when the conveying unit 4 rises from the installation slot 111, the push plate 6 is used to support one end of the metal plate to push it, thereby realizing automatic material transfer processing, and at the same time cooperating with the limit baffle 5 for guiding to prevent the metal plate from moving and deviating or falling off the support platform 11.

[0027] like Figure 2 As shown, at least three support rods 271 are evenly arranged around the lower end of the push rod 27, and the lower end surfaces of the support rods 271 are in a plane; specifically, when the cut metal circular plate is too large, in order to prevent it from tilting and getting stuck in the cutting cover tube 21, multiple evenly distributed support rods 271 are used to apply parallel force, which fully ensures that the metal circular plate escapes from the cutting cover tube 21.

[0028] More preferably, the plane where the lower end surfaces of the plurality of support rods 271 are located is parallel to the cutting surface of the cutting hood 21 , so that the metal circular plate after cutting will not be easily stuck in the cutting hood 21 in a tilted posture.

[0029] In order to reduce the heat generation of the cutting hood tube 21 and ensure good heat dissipation so that the cutting hood tube 21 has normal cutting performance, a plurality of heat dissipation vents 211 are provided on the cutting hood tube 21. The heat dissipation vents 211 connect the inside and outside of the tube for better air circulation.

[0030] Reference Figure 1 As shown, this embodiment also includes a hanger 7, on which a lifter 26 is installed, and the lifter 26 is connected to the mounting plate 23; specifically, the lifter 26 on the hanger 7 controls the overall approach and distance of the cutting mechanism 2 relative to the metal plate.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A metal plate cutting device, characterized in that: It comprises a workbench (1) and a cutting mechanism (2), wherein support platforms (11) are provided on both sides of the workbench (1), and a slag receiving trough (3) is provided between the two support platforms (11); The cutting mechanism (2) is arranged above the slag receiving groove (3), and comprises a cutting cover cylinder (21) and a mounting plate (23). The tail end of the cutting cover cylinder (21) is connected to a rotating cylinder (22), and the rotating cylinder (22) is rotatably connected to the mounting plate (23); A telescopic cylinder (25) is provided on the mounting plate (23), the telescopic cylinder (25) is connected to a push rod (27), one end of the push rod (27) passes through the rotating cylinder (22) and extends into the cutting cover cylinder (21); A driving motor (24) is provided on the mounting plate (23), the driving motor (24) is connected to a driving gear (241), and a driven gear (221) meshing with the driving gear (241) is installed on the rotating drum (22).

2. The metal plate cutting device according to claim 1, characterized in that: A plurality of mounting slots (111) are provided on the side of the support platform (11), a conveying unit (4) is installed in the mounting slot (111), the conveying unit (4) comprises a roller (41) and a bracket (42), the roller (41) is rotatably connected to the bracket (42), and one end of the bracket (42) is rotatably connected to the inner wall of the mounting slot (111).

3. The metal plate cutting device according to claim 2, characterized in that: A rack (43) is provided below the conveying unit (4), and a plurality of drive plates (431) corresponding to the conveying unit (4) are provided on the rack (43). The drive plates (431) are in contact with the bracket (42), and the rack (43) is meshedly connected with a drive gear (44). The rack (43) is laterally moved to drive the bracket (42) to rotate, and the roller (41) extends out of the mounting slot (111).

4. The metal plate cutting device according to claim 3, characterized in that: Limit baffles (5) are installed on both side edges of the support platform (11), and a push plate (6) is provided between the two limit baffles (5).

5. The metal plate cutting device according to claim 1, characterized in that: At least three support rods (271) are evenly spaced around the lower end of the push rod (27), and the lower end surfaces of the support rods (271) are located in a plane.

6. The metal plate cutting device according to claim 5, characterized in that: The plane on which the lower end surfaces of the plurality of support rods (271) are located is kept parallel to the cutting surface of the cutting cover cylinder (21).

7. The metal plate cutting device according to claim 1, characterized in that: The cutting cover tube (21) is provided with a plurality of heat dissipation holes (211).

8. The metal plate cutting device according to claim 1, characterized in that: It also comprises a hanger (7), on which a lifter (26) is mounted, and the lifter (26) is connected to the mounting plate (23).

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