Metal cutting equipment

Abstract

The utility model relates to the technical field of cutting equipment, and discloses metal cutting equipment which comprises a support and a cutting mechanism, a cutting table is arranged in the support, a baffle is fixedly connected to the top of the cutting table, a fixing shell is fixedly connected to the outer portion of the cutting mechanism, a fixing ring is arranged in the fixing shell, and the fixing ring is fixedly connected to the top of the cutting table. The metal cutting device comprises a fixing ring, a connecting rod is fixedly connected to the bottom of the fixing ring, a pressing rod is installed at the bottom of the connecting rod, and a pressing roller and a rotating roller are sequentially arranged in the pressing rod. And therefore, the stability of the metal plate in the cutting process is improved, deformation of the metal plate in the cutting process is avoided, and the problem that metal to be cut is deformed under extrusion of a cutting tool in the current metal cutting process is solved.

Description

Technical Field

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

[0002] Metal plate is a flat plate-like object made of metal material. It usually has a certain thickness and hardness and can be used in various application fields. Metal plate has excellent mechanical properties, such as high strength, good rigidity, corrosion resistance, etc. It also has the characteristics of electrical conductivity, thermal conductivity, and easy processing, which makes metal plate widely used in industrial production and construction. Metal plate cutting refers to the process of cutting metal plates into required sizes and shapes.

[0003] The existing cutting devices generally cut by cutting knives or laser cutting, and the metal sheets to be cut are usually transferred to the processing station by conveyor belts for cutting. If the metal sheets are not well pressed during this process, the metal sheets may be displaced during the cutting process, affecting the product quality. For this reason, we propose a metal cutting device. Utility Model Content

[0004] In view of the disadvantage in the prior art that the metal to be cut is deformed under the extrusion of the cutting tool during the metal cutting process, the utility model provides a metal cutting device with the advantage of stabilizing the position of the metal plate cut by the limiting belt.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal cutting device, comprising a bracket and a cutting mechanism, a cutting table is arranged inside the bracket, a baffle is fixedly connected to the top of the cutting table, a fixed shell is fixedly connected to the outside of the cutting mechanism, a fixing ring is arranged inside the fixed shell, a connecting rod is fixedly connected to the bottom of the fixing ring, a pressure rod is installed at the bottom of the connecting rod, and a pressure roller and a rotating roller are arranged in sequence inside the pressure rod.

[0006] Preferably, a conveyor belt is installed on the top of the bracket, a motor is installed on the outside of the conveyor belt, the motor is used to drive the conveyor belt to rotate, and a penetrating reserved groove is opened inside the cutting table.

[0007] Preferably, a groove body is provided inside the baffle, a rotating block is rotatably connected inside the groove body, and a limiting groove is provided outside the rotating block, and the limiting groove is used to limit the position of the metal plate.

[0008] Preferably, a spring is fixedly connected inside the fixed shell, and the fixed ring is fixedly connected to the tail of the spring and slidably connected to the inside of a slide groove provided inside the fixed shell.

[0009] Preferably, a groove is provided at the bottom of the connecting rod, a rotating rod is rotatably connected inside the groove, the pressure rod is fixedly connected to the rotating rod, and a return spring is fixedly connected outside the rotating rod.

[0010] Preferably, the interior of the pressure roller is fixedly connected with a rotating shaft, and the exterior of the pressure roller is fixedly connected with a buffer pad, and the buffer pad can play a protective role.

[0011] Preferably, the tail of the pressure rod is arranged as an arc-shaped bending structure, the rotating shaft, the pressure roller and the buffer pad are arranged in two groups symmetrically about the fixed ring, one group is arranged with a number of evenly distributed ones, and the pressure rod can rotate around the rotating rod under force.

[0012] Preferably, the width of the buffer pad is greater than the width of the pressure rod, the position of the plane where the bottom of the connecting rod is located is higher than the position of the plane where the bottom of the cutting mechanism is located, and the cutting mechanism can cut the metal plate.

[0013] Beneficial effects:

[0014] 1. The metal cutting equipment fixes the pressure rod to the outside of the cutting mechanism by a fixed shell and a fixed ring, and can move downward with the cutting mechanism. After the rotating roller touches the metal plate, it starts to rotate around the rotating rod, so that the set pressure roller and buffer pad abut against the surface of the metal plate, and then the cutting mechanism continues to move downward. At this time, the pressure roller is subjected to an upward force and drives the pressure rod, the connecting rod and the fixed ring to squeeze the spring. The spring contracts, that is, the cutting mechanism can continue to move downward to cut the metal plate. At the same time, the pressure roller keeps squeezing the metal plate to ensure that the metal plate can remain flat during the cutting process, increase the stability of the metal plate during cutting, and avoid deformation of the metal plate during cutting.

[0015] 2. The metal cutting equipment can clamp the metal plate into the limit groove of the rotating block through the rotating block symmetrically arranged about the cutting table, thereby limiting the position of the metal plate and keeping the metal plate in a straight state. The rotating block can rotate so that the metal plate can move with the conveyor belt. The structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the rotating block of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the fixing ring of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the rotating rod of the utility model.

[0020] In the figure: 1. bracket; 2. conveyor belt; 3. cutting table; 4. reserved groove; 5. baffle; 6. rotating block; 7. limit groove; 8. cutting mechanism; 9. fixed shell; 10. spring; 11. fixed ring; 12. connecting rod; 13. rotating rod; 14. reset spring; 15. pressure rod; 16. rotating shaft; 17. pressure roller; 18. buffer pad; 19. rotating roller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figure 1-4 A metal cutting device includes a bracket 1 and a cutting mechanism 8. A cutting table 3 is arranged inside the bracket 1. A baffle 5 is fixedly connected to the top of the cutting table 3. A fixed shell 9 is fixedly connected to the outside of the cutting mechanism 8. A fixed ring 11 is arranged inside the fixed shell 9. A connecting rod 12 is fixedly connected to the bottom of the fixed ring 11. A pressure rod 15 is installed at the bottom of the connecting rod 12. A pressure roller 17 and a rotating roller 19 are arranged in sequence inside the pressure rod 15.

[0024] Among them, a spring 10 is fixedly connected to the inside of the fixed shell 9, a fixed ring 11 is fixedly connected to the tail of the spring 10 and slidably connected to the inside of a slide groove opened inside the fixed shell 9, a groove body is opened at the bottom of the connecting rod 12, a rotating rod 13 is rotatably connected to the inside of the groove body, a pressure rod 15 is fixedly connected to the rotating rod 13, and a reset spring 14 is fixedly connected to the outside of the rotating rod 13.

[0025] Among them, the inside of the pressure roller 17 is fixedly connected to the rotating shaft 16, and the outside of the pressure roller 17 is fixedly connected to the buffer pad 18, which can play a protective role. The tail of the pressure rod 15 is set to an arc-shaped bending structure. The rotating shaft 16, the pressure roller 17 and the buffer pad 18 are set in two groups symmetrically about the fixed ring 11, and one group is set with a number of evenly distributed ones. The pressure rod 15 can rotate around the rotating rod 13 under force. The width of the buffer pad 18 is greater than the width of the pressure rod 15. The position of the plane where the bottom of the connecting rod 12 is located is higher than the position of the plane where the bottom of the cutting mechanism 8 is located, and the cutting mechanism 8 can cut the metal plate.

[0026] Working principle: When the metal cutting equipment is in use, the pressure rod 15 can be fixed to the outside of the cutting mechanism 8 by the fixed shell 9 and the fixed ring 11, and can move downward with the cutting mechanism 8. After the rotating roller 19 touches the metal plate, it starts to rotate around the rotating rod 13, so that the set pressure roller 17 and the buffer pad 18 abut against the surface of the metal plate, and then the cutting mechanism 8 continues to move downward. At this time, the pressure roller 17 is subjected to an upward force and drives the pressure rod 15, the connecting rod 13 and the fixed ring 11 to squeeze the spring 10. The spring 10 contracts, that is, the cutting mechanism 8 can continue to move downward to cut the metal plate. At the same time, the pressure roller 17 keeps squeezing the metal plate to ensure that the metal plate can remain flat during the cutting process, increase the stability of the metal plate during cutting, and avoid deformation of the metal plate during cutting.

[0027] Embodiment 2

[0028] See also Figure 1-4 On the basis of the first embodiment, a conveyor belt 2 is installed on the top of the bracket 1, and a motor is installed on the outside of the conveyor belt 2, the motor is used to drive the conveyor belt 2 to rotate, a through reserved groove 4 is opened inside the cutting table 3, a groove body is opened inside the baffle 5, and a rotating block 6 is connected to the inside of the groove body for rotation, and a limiting groove 7 is opened outside the rotating block 6, and the limiting groove 7 is used to limit the position of the metal plate.

[0029] Working principle: When the metal cutting equipment is in use, the rotating block 6 symmetrically arranged about the cutting table 3 can be used to make the metal plate clamped in the limiting groove 7 opened by the rotating block 6, thereby limiting the position of the metal plate and keeping the metal plate in a straight state. The rotating block 6 can be rotated so that the metal plate can move with the conveyor belt 2. The structure is simple and easy to use.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal cutting device, comprising a support (1) and a cutting mechanism (8), characterized in that: A cutting table (3) is arranged inside the bracket (1), a baffle (5) is fixedly connected to the top of the cutting table (3), a fixed shell (9) is fixedly connected to the outside of the cutting mechanism (8), a fixed ring (11) is arranged inside the fixed shell (9), a connecting rod (12) is fixedly connected to the bottom of the fixed ring (11), a pressure rod (15) is installed at the bottom of the connecting rod (12), and a pressure roller (17) and a rotating roller (19) are arranged in sequence inside the pressure rod (15).

2. A metal cutting device according to claim 1, characterized in that: A conveyor belt (2) is installed on the top of the bracket (1), and a motor is installed outside the conveyor belt (2), and the motor is used to drive the conveyor belt (2) to rotate. A through reserved groove (4) is opened inside the cutting table (3).

3. A metal cutting device according to claim 1, characterized in that: A groove body is provided inside the baffle (5), a rotating block (6) is rotatably connected inside the groove body, and a limiting groove (7) is provided outside the rotating block (6), and the limiting groove (7) is used to limit the position of the metal plate.

4. A metal cutting device according to claim 1, characterized in that: A spring (10) is fixedly connected inside the fixed shell (9), and the fixed ring (11) is fixedly connected to the tail of the spring (10) and slidably connected to the inside of a slide groove provided inside the fixed shell (9).

5. The metal cutting device according to claim 1, characterized in that: A groove is provided at the bottom of the connecting rod (12), a rotating rod (13) is rotatably connected inside the groove, the pressure rod (15) is fixedly connected to the rotating rod (13), and a return spring (14) is fixedly connected outside the rotating rod (13).

6. A metal cutting device according to claim 1, characterized in that: The interior of the pressure roller (17) is fixedly connected to a rotating shaft (16), and the exterior of the pressure roller (17) is fixedly connected to a buffer pad (18).

7. A metal cutting device according to claim 6, characterized in that: The tail of the pressure rod (15) is arranged as an arc-shaped bending structure, and the rotating shaft (16), the pressure roller (17) and the buffer pad (18) are arranged in two groups symmetrically with respect to the fixing ring (11), and one group is arranged with a plurality of evenly distributed ones.

8. The metal cutting device according to claim 6, characterized in that: The width of the buffer pad (18) is greater than the width of the pressure rod (15), and the position of the plane where the bottom of the connecting rod (12) is located is higher than the position of the plane where the bottom of the cutting mechanism (8) is located.

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