Safe cutting mechanism for hot-dip galvanized steel plate production

Abstract

The utility model relates to the technical field of cutting of hot-dip galvanized plates, and discloses a safe cutting mechanism for production of hot-dip galvanized steel plates, which comprises a rack, a cutting head is fixedly connected in the rack, a placing plate is fixedly connected in the rack, sliding rails are fixedly connected on two sides of the placing plate, sliding sleeves are slidably connected on the outer walls of the sliding rails, and the sliding sleeves are fixedly connected on the rack. A fastening bolt is in threaded connection with the interior of the sliding sleeve, a support is fixedly connected to the top of the sliding sleeve, a limiting plate is slidably connected with the interior of the support, and a connecting column is fixedly connected with one side of the limiting plate. According to the device, the first fixing rod pushes the connecting column through the tension of the first spring to enable the connecting column to slide in the sliding groove, the first fixing rod is driven to abut against a steel plate, the effect of positioning and installing the steel plate is achieved, and the problem that an operator needs to manually position and calibrate the steel plate is solved; and in addition, a tool needs to be matched for locking a clamp for fixing the steel plate, and the production efficiency of the cutting mechanism for safety hot-dip galvanized steel plate production is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting of hot-dip galvanized sheets, in particular to a cutting mechanism for the production of safety hot-dip galvanized steel sheets. Background Technique

[0002] Safety hot-dip galvanized steel sheet is a kind of steel sheet with its surface treated by hot-dip galvanization. By covering a layer of zinc on the steel sheet surface, it provides excellent anti-corrosion performance. This kind of steel sheet is widely used in many fields such as construction, automobiles, and household appliances, and has excellent durability and safety. In order to achieve precise dimension control and ensure that the dimensions of each steel sheet are consistent and meet the requirements of customers, a cutting mechanism for the production of safety hot-dip galvanized steel sheets is needed.

[0003] During the use of the traditional cutting mechanism for the production of safety hot-dip galvanized steel sheets, after being conveyed to the cutting position by the conveying device, the positioning device will accurately align and fix the steel sheet to ensure that the material does not move during the cutting process. The cutting mechanism is precisely controlled by the control system. After setting the cutting dimensions and shapes, the cutting device starts to work. The cutting head moves through the robotic arm or the track system and cuts along the predetermined path.

[0004] However, when fixing the safety hot-dip galvanized steel sheet, the problem of being unable to quickly position and fix the steel sheet is not solved. The operator needs to manually position and calibrate the steel sheet, and needs to lock the fixture for fixing the steel sheet by cooperating with tools, which improves the production efficiency of the cutting mechanism for the production of safety hot-dip galvanized steel sheets. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a cutting mechanism for the production of safety hot-dip galvanized steel sheets, aiming to improve the problem that the operator needs to manually position and calibrate the steel sheet and needs to lock the fixture for fixing the steel sheet by cooperating with tools.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: A cutting mechanism for the production of safety hot-dip galvanized steel sheets, including a frame, a cutting head is fixedly connected inside the frame, a placing plate is fixedly connected inside the frame, slide rails are fixedly connected on both sides of the placing plate, a sliding sleeve is slidably connected to the outer wall of the slide rail, a fastening bolt is threadedly connected inside the sliding sleeve, a bracket is fixedly connected to the top of the sliding sleeve, a limiting plate is slidably connected inside the bracket, a connecting column is fixedly connected to one side of the limiting plate, a first fixing rod is rotatably connected inside the bracket, a clamping block is fixedly connected to the top of the first fixing rod, an anti-slip strip is fixedly connected to one side of the first fixing rod, a chute is opened inside the first fixing rod, one end of the connecting column is slidably connected inside the chute, and a reset assembly is arranged inside the bracket, and the reset assembly is used to drive the first fixing rod to reset.

[0007] As a further description of the above technical solution:

[0008] The reset component includes a first spring. The outer wall of the first spring is arranged inside the bracket. One end of the first spring is fixedly connected inside the bracket, and the other end of the first spring is fixedly connected to the other side of the limiting plate.

[0009] As a further description of the above technical solution:

[0010] One side of the frame is fixedly connected with a second fixed rod, and a rotating roller is rotatably connected to one side of the second fixed rod.

[0011] As a further description of the above technical solution:

[0012] The top of the second fixed rod is fixedly connected with a limiting frame, and a second limiting wheel is rotatably connected inside the limiting frame.

[0013] As a further description of the above technical solution:

[0014] A connecting rod is rotatably connected inside the limiting frame, and a first limiting wheel is rotatably connected to one end of the connecting rod.

[0015] As a further description of the above technical solution:

[0016] A first connecting block is rotatably connected inside the limiting frame, and a telescopic rod is fixedly connected to one side of the first connecting block.

[0017] As a further description of the above technical solution:

[0018] One end of the telescopic rod is fixedly connected with a second connecting block, and one side of the second connecting block is rotatably connected to one end of the connecting rod. A second spring is sleeved on the outer wall of the telescopic rod.

[0019] As a further description of the above technical solution:

[0020] One end of the second spring is fixedly connected to the other side of the second connecting block, and the other end of the second spring is fixedly connected to one side of the first connecting block.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, first, the first fixed rod is supported by the tension of the first spring, and the connecting column is pushed to slide in the chute, thereby driving the first fixed rod to abut against the steel plate, achieving the effect of quickly positioning and installing the steel plate, solving the problems that the operator needs to manually position and calibrate the steel plate and needs to lock the fixture for fixing the steel plate through a matching tool, and improving the production efficiency of the cutting mechanism for hot-dip galvanized steel plates.

[0023] 2. In the present utility model, the first limiting wheel is connected to the limiting frame through a connecting rod, and the other end of the connecting rod is also connected to the limiting frame through a telescopic rod. Supported by the tension of the second spring, the effect of limiting the steel plate is achieved, solving the problem that the traditional cutting mechanism for the production of safety hot-dip galvanized steel plates requires manual feeding, and improving the convenience of the cutting mechanism for the production of safety hot-dip galvanized steel plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 FIG. is a perspective view of a cutting mechanism for the production of safety hot-dip galvanized steel plates proposed by the present utility model;

[0025] Figure 2 FIG. is a schematic structural diagram of a fixed rod of a cutting mechanism for the production of safety hot-dip galvanized steel plates proposed by the present utility model;

[0026] Figure 3 FIG. is a schematic internal structure diagram of a limiting frame of a cutting mechanism for the production of safety hot-dip galvanized steel plates proposed by the present utility model;

[0027] Figure 4 is Figure 3 the enlarged structural diagram at A in

[0028] LEGEND DESCRIPTION:

[0029] 1. Frame; 2. Cutting head; 3. Placing plate; 4. Slide rail; 5. Slide sleeve; 6. Tightening bolt; 7. Bracket; 8. Connecting column; 9. Limiting plate; 10. First spring; 11. Chute; 12. Anti-slip strip; 13. First fixed rod; 14. Block; 15. Second fixed rod; 16. Rotating roller; 17. Limiting frame; 18. Connecting rod; 19. First limiting wheel; 20. Second limiting wheel; 21. First connecting block; 22. Second connecting block; 23. Telescopic rod; 24. Second spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Refer to Figure 1 and Figure 2The utility model provides an embodiment: a safe hot-dip galvanized steel plate production cutting mechanism, including a frame 1, a cutting head 2 is fixedly connected inside the frame 1, a placement plate 3 is fixedly connected inside the frame 1, both sides of the placement plate 3 are fixedly connected with slide rails 4, the outer wall of the slide rail 4 is slidably connected with a sliding sleeve 5, the inner thread of the sliding sleeve 5 is connected with a fastening bolt 6, the top of the sliding sleeve 5 is fixedly connected with a bracket 7, the inner sliding connection of the bracket 7 is a limit plate 9, one side of the limit plate 9 is fixedly connected with a connecting column 8, and the inner rotation connection of the bracket 7 is a fixed rod. 13, a block 14 is fixedly connected to the top of the fixing rod 13, an anti-slip strip 12 is fixedly connected to one side of the fixing rod 13, a slide groove 11 is provided inside the fixing rod 13, one end of the connecting column 8 is slidably connected inside the slide groove 11, a reset component is provided inside the bracket 7, the reset component is used to drive the fixing rod 13 to reset, the reset component includes a first spring 10, the outer wall of the first spring 10 is provided inside the bracket 7, one end of the first spring 10 is fixedly connected to the inside of the bracket 7, and the other end of the first spring 10 is fixedly connected to the other side of the limit plate 9;

[0032] Specifically, after the steel plate is transported to the placement plate 3, the operator only needs to push the fixing rod 13 outward through the clamping block 14, and then place the steel plate in place. After placement, the fixing rod 13 will be supported by the tension of the first spring 10 to push the connecting column 8, so that the connecting column 8 slides in the slide groove 11, thereby driving the fixing rod 13 to press against the steel plate and firmly fix it. Then, the cutting head 2 starts to perform precise cutting. When the position of the fixing rod 13 needs to be adjusted to adapt to steel plates of different sizes, it is only necessary to slide the sliding sleeve 5 at the bottom on the outer wall of the slide rail 4. After finding the appropriate position, tighten the fastening bolt 6 to fix the sliding sleeve 5 on the slide rail 4. This design not only simplifies the operation process, but also ensures the stability of the steel plate during the cutting process, thereby improving production efficiency and cutting accuracy.

[0033] Reference Figure 4 A fixed rod 2 15 is fixedly connected to one side of the frame 1, a rotating roller 16 is rotatably connected to one side of the fixed rod 2 15, a limited frame 17 is fixedly connected to the top of the fixed rod 2 15, a limited wheel 20 is rotatably connected inside the limited frame 17, a connecting rod 18 is rotatably connected inside the limited frame 17, one end of the connecting rod 18 is rotatably connected to a limited wheel 19, a connecting block 21 is rotatably connected inside the limited frame 17, a telescopic rod 23 is fixedly connected to one side of the connecting block 21, one end of the telescopic rod 23 is fixedly connected to a connecting block 22, one side of the connecting block 22 is rotatably connected to one end of the connecting rod 18, a second spring 24 is sleeved on the outer wall of the telescopic rod 23, one end of the second spring 24 is fixedly connected to the other side of the connecting block 22, and the other end of the second spring 24 is fixedly connected to one side of the connecting block 21;

[0034] Specifically, the steel plate is conveyed into the interior of the frame 1 by the rotating roller 16. During the conveying process, the steel plate is limited by the first limiting wheel 19 and the second limiting wheel 20 in the limiting frames 17 on both sides to ensure the stability of the steel plate during the feeding process and prevent deviation. The first limiting wheel 19 is connected to the limiting frame 17 through the connecting rod 18, and the other end of the connecting rod 18 is connected to the limiting frame 17 through the telescopic rod 23. Supported by the tension of the second spring 24, the first limiting wheel 19 can move within a certain range to effectively limit the steel plate and ensure its stability during the conveying process. The design of the second limiting wheel 20 is to prevent the steel plate from pushing the first limiting wheel 19 into the interior of the limiting frame 17, thereby avoiding damage to the first limiting wheel 19.

[0035] Working principle: When using the cutting mechanism for the production of safety hot-dip galvanized steel plates, first, when installing the steel plate, the steel plate is conveyed into the interior of the frame 1 by the rotating roller 16. At the same time, the steel plate is limited by the first limiting wheel 19 and the second limiting wheel 20 in the limiting frames 17 on both sides on the rotating roller 16 to prevent deviation during the feeding process. The first limiting wheel 19 is connected to the limiting frame 17 through the connecting rod 18, and the other end of the connecting rod 18 is connected to the limiting frame 17 through the telescopic rod 23. Supported by the tension of the second spring 24, the first limiting wheel 19 has a certain range of movement and abuts against the steel plate for limiting. The second limiting wheel 20 is used to prevent the steel plate from pushing the first limiting wheel 19 into the interior of the limiting frame 17 and causing damage. Subsequently, the steel plate is conveyed to the placing plate 3. Then, the operator only needs to push the fixing rod 13 outward by the steel plate through the clamping block 14. After the steel plate is placed in place, the fixing rod 13 will be supported by the tension of the first spring 10, pushing the connecting column 8 to slide in the sliding groove 11, thereby driving the fixing rod 13 to abut against the steel plate and then fixing it. Subsequently, cutting is performed by the cutting head 2. When it is necessary to adjust the position of the fixing rod 13 to adapt to steel plates of different sizes, only need to slide the sliding sleeve 5 at the bottom on the outer wall of the slide rail 4, and then tighten the fastening bolt 6 to fix the sliding sleeve 5 on the slide rail 4.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, 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 safe cutting mechanism for hot-dip galvanized steel plate production, comprising a frame (1), characterized in that: The frame (1) is fixedly connected with a cutting head (2), the frame (1) is fixedly connected with a placement plate (3), both sides of the placement plate (3) are fixedly connected with slide rails (4), the outer wall of the slide rail (4) is slidably connected with a sliding sleeve (5), the sliding sleeve (5) is threadedly connected with a fastening bolt (6), the top of the sliding sleeve (5) is fixedly connected with a bracket (7), the bracket (7) is slidably connected with a limit plate (9), one side of the limit plate (9) is fixedly connected with a connecting column (8), the bracket (7) is rotatably connected with a fixing rod (13), the top of the fixing rod (13) is fixedly connected with a clamping block (14), one side of the fixing rod (13) is fixedly connected with an anti-slip strip (12), a sliding groove (11) is provided inside the fixing rod (13), one end of the connecting column (8) is slidably connected inside the sliding groove (11), and a reset component is provided inside the bracket (7), the reset component is used to drive the fixing rod (13) to reset.

2. A cutting mechanism for safe hot-dip galvanized steel plate production according to claim 1, characterized in that: The reset assembly comprises a first spring (10), the outer wall of the first spring (10) being arranged inside the bracket (7), one end of the first spring (10) being fixedly connected inside the bracket (7), and the other end of the first spring (10) being fixedly connected to the other side of the limit plate (9).

3. A cutting mechanism for safe hot-dip galvanized steel plate production according to claim 1, characterized in that: One side of the frame (1) is fixedly connected to a second fixing rod (15), and one side of the second fixing rod (15) is rotatably connected to a rotating roller (16).

4. A cutting mechanism for safe hot-dip galvanized steel plate production according to claim 3, characterized in that: The top of the second fixing rod (15) is fixedly connected to a limiting frame (17), and the inside of the limiting frame (17) is rotatably connected to the second limiting wheel (20).

5. A cutting mechanism for safe hot-dip galvanized steel plate production according to claim 4, characterized in that: A connecting rod (18) is rotatably connected inside the limit frame (17), and one end of the connecting rod (18) is rotatably connected to a limit wheel (19).

6. A cutting mechanism for safe hot-dip galvanized steel plate production according to claim 4, characterized in that: A connecting block 1 (21) is rotatably connected inside the limiting frame (17), and a telescopic rod (23) is fixedly connected to one side of the connecting block 1 (21).

7. A cutting mechanism for safe hot-dip galvanized steel plate production according to claim 6, characterized in that: One end of the telescopic rod (23) is fixedly connected to a second connecting block (22), one side of the second connecting block (22) is rotatably connected to one end of the connecting rod (18), and a second spring (24) is sleeved on the outer wall of the telescopic rod (23).

8. A cutting mechanism for safe hot-dip galvanized steel plate production according to claim 7, characterized in that: One end of the second spring (24) is fixedly connected to the other side of the second connecting block (22), and the other end of the second spring (24) is fixedly connected to one side of the first connecting block (21).

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