Withdrawal and straightening equipment for galvanized sheet production

Abstract

The utility model relates to the technical field of withdrawal and straightening equipment, in particular to galvanized sheet production withdrawal and straightening equipment. The device comprises an outlet, two sliding grooves are formed in the outer surface of the outlet, the outer surface of the outlet is fixedly connected with a columnar shaft end, and the outer surface of a columnar shaft is rotationally connected with a long rod end. The sliding block moves back and forth in the sliding groove to drive the fixing plate and the mounting plate to move back and forth, drive the connecting block and the circular block to move back and forth and drive the two long rods to be away from or close to each other at the same time, so that the two cutters can be away from and close to each other at the same time, and the air cylinder stretches out and draws back to drive the U-shaped plate to move back and forth. The fixing plate, the columnar block and the sliding block are driven by the U-shaped plate to move front and back, the sliding block can move conveniently, the U-shaped plate is driven by stretching and retracting of the air cylinder to move front and back, the fixing plate, the columnar block and the sliding block are driven by the U-shaped plate to move front and back, the sliding block can move conveniently, efficiency is improved, precision is improved, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of straightening equipment, in particular to straightening equipment for producing galvanized plates. Background Art

[0002] Galvanized steel sheets and strips are important raw materials for the automotive, home appliance, construction, machinery and other industries. Generally speaking, there are two main methods for manufacturing galvanized steel sheets or strips: the first is hot-dip galvanizing or hot-dip galvanizing, and the other is electrogalvanizing or chemical galvanizing. Galvanized steel sheets usually need to be cut before use because the original galvanized steel sheet size often cannot meet specific engineering requirements.

[0003] There are many existing technologies for tension and straightening equipment, such as:

[0004] Chinese patent application No. 202320839300.3 discloses: a working shell with inlets and outlets on both sides; a conveying platform arranged in the working shell, with both ends opposite to the inlets and outlets; a rotating shaft evenly arranged on the conveying platform; conveying rollers installed on the rotating shaft; wheels fixed on both sides of the conveying platform; a positioning plate abutting against one end of the conveying platform; a first connecting plate fixedly connected to the inner wall of the working shell; a first lifting member installed on the first connecting plate, with the output end fixedly connected to the positioning plate; an extrusion and fixing mechanism arranged at the end of the conveying platform away from the positioning plate, for extruding and fixing the plate; a height adjustment mechanism arranged in the working shell, for adjusting the height of the conveying platform; and a correction mechanism arranged in the working shell, located above the conveying platform, for rolling and correcting the plate; the utility model has good fixing effect and correction effect.

[0005] However, the existing straightening equipment cannot cut the galvanized sheet during use. The galvanized sheet is inconvenient to install and use. Galvanized sheets of different sizes and thicknesses are often required during installation and use. Manual cutting is inefficient. It is difficult to cut the lines straight by visual inspection. The accuracy is not high and the scope of application is limited. In view of this, we propose a galvanized sheet production straightening equipment. Utility Model Content

[0006] The purpose of this utility model is to solve the above shortcomings and provide a galvanized sheet production straightening equipment;

[0007] To achieve the above-mentioned purpose, the utility model provides a galvanized sheet production straightening equipment, including an outlet, the outer surface of the outlet is provided with a slide groove, the number of the slide grooves is two, the outer surface of the outlet is fixedly connected to the end of a columnar shaft, the outer surface of the columnar shaft is rotatably connected to the end of a long rod, the other end of the long rod is fixedly connected to the outer surface of a cutter, the number of the cutters is two, a support plate is provided inside the outlet, the cutter moves to form a cutting space, and the support plate is extended and retracted to clamp the galvanized sheet.

[0008] As a further improvement of the present technical solution, a slider is slidably connected inside the slide groove, the outer surface of the slider is rotatably connected to the end of the column block, the outer surface of the column block is rotatably connected to the inner side of the fixed plate, the outer side of the fixed plate is rotatably connected to the inner side of the upper long rod, the other end of the column block is rotatably connected to the inner side of the mounting plate, the outer side of the mounting plate is rotatably connected to the end of the circular block, and the other end of the circular block is rotatably connected to the inner side of the lower long rod.

[0009] As a further improvement of the present technical solution, there are two fixed plates, the top of the fixed plate is fixedly connected to the two ends of the U-shaped plate, the right side of the U-shaped plate is fixedly connected to the end of the cylinder, the other end of the cylinder is fixedly connected to the left outer surface of the side plate, and the bottom of the side plate is fixedly connected to the top of the outlet.

[0010] As a further improvement of the present technical solution, a spring end is fixedly connected to the inner surface of the outlet, the other end of the spring is fixedly connected to the outer side of the support plate, the bottom of the support plate is fixedly connected to the end of a round rod, there are two support plates, and the outer surface of the round rod is slidably connected to the inside of the outlet.

[0011] As a further improvement of the technical solution, a hole groove is provided on the outer surface of the circular rod, and a T-shaped block is slidably connected inside the hole groove.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The slider moves back and forth in the slide slot, driving the fixed plate and the mounting plate to move back and forth, driving the connecting block and the circular block to move back and forth, driving the two long rods to move away or closer at the same time, and realizing the simultaneous moving of the two cutters. The U-shaped plate is driven back and forth by the extension and retraction of the cylinder, and the fixed plate, the column block and the slider are driven back and forth by the U-shaped plate, realizing the convenience of slider movement. The U-shaped plate is driven back and forth by the extension and retraction of the cylinder, and the fixed plate, the column block and the slider are driven back and forth by the U-shaped plate, realizing the convenience of slider movement, improving efficiency, increasing accuracy and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the rotating structure of the utility model;

[0016] Figure 3 For the utility model Figure 2 Schematic diagram of point A;

[0017] Figure 4 It is a schematic diagram of the mobile structure of the utility model.

[0018] The meaning of each number in the figure is:

[0019] 1. Exit; 11. Chute;

[0020] 2. Cutter; 21. Column shaft; 211. Long rod; 22. Slider; 23. Fixing plate; 231. Column block; 232. Mounting plate; 233. Round block; 234. Connecting block; 24. U-shaped plate; 25. Cylinder; 26. Side plate;

[0021] 3. Support plate; 31. Spring; 32. Round rod; 321. Hole groove; 322. T-shaped block. DETAILED DESCRIPTION

[0022] 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.

[0023] Galvanized steel sheets and strips are important raw materials for the automotive, home appliance, construction, machinery and other industries. Generally speaking, there are two main methods for manufacturing galvanized steel sheets or strips: the first is hot-dip galvanizing or hot-dip galvanizing, and the other is electrogalvanizing or chemical galvanizing. Galvanized steel sheets usually need to be cut before use because the original galvanized steel sheet size often cannot meet specific engineering requirements.

[0024] See also Figure 1-Figure 4 As shown, the present embodiment provides a galvanized sheet production straightening equipment, including an outlet 1. In order to be able to shear the galvanized sheet, the details are as follows: a slide groove 11 is opened on the outer surface of the outlet 1, and the number of the slide grooves 11 is two. The outer surface of the outlet 1 is fixedly connected to the end of a columnar shaft 21, and the outer surface of the columnar shaft 21 is rotatably connected to the end of a long rod 211, and the other end of the long rod 211 is fixedly connected to the outer surface of a cutter 2, and the number of the cutters 2 is two. A support plate 3 is provided inside the outlet 1, and the cutter 2 moves to form a cutting space. The support plate 3 is extended and retracted to clamp the galvanized sheet. However, the existing straightening equipment cannot cut the galvanized sheet during use. The galvanized sheet is inconvenient to install and use. Galvanized sheets of different sizes and thicknesses are often required during installation and use. Manual shearing is inefficient. It is difficult to cut the lines straight by visual inspection when cutting. The accuracy is not high and the scope of application is limited.

[0025] The improvement of this embodiment is that:

[0026] The slider 22 moves back and forth in the slide groove 11, driving the fixed plate 23 and the mounting plate 232 to move back and forth, driving the connecting block 234 and the circular block 233 to move back and forth, driving the two long rods 211 to move away or closer at the same time, and realizing that the two cutters 2 move away or closer at the same time, and the U-shaped plate 24 is driven to move forward and backward by the extension and contraction of the cylinder 25, and the fixed plate 23, the column block 231 and the slider 22 are driven to move forward and backward by the U-shaped plate 24, and the slider 22 is moved forward and backward by the extension and contraction of the cylinder 25, and the fixed plate 23, the column block 231 and the slider 22 are driven to move forward and backward by the U-shaped plate 24, and the slider 22 is moved forward and backward by the extension and contraction of the cylinder 25, and the fixed plate 23, the column block 231 and the slider 22 are driven to move forward and backward by the U-shaped plate 24, and the slider 22 is moved forward and backward by the extension and contraction of the cylinder 25, and the slider 22 is moved forward and backward by the U-shaped plate 24, and the slider 22 is moved forward and backward by the

[0027] In order to make the two cutters 2 move away from or closer to each other at the same time, a slider 22 is slidably connected inside the slide groove 11, and the outer surface of the slider 22 is rotatably connected to the end of the column block 231, and the outer surface of the column block 231 is rotatably connected to the inner side of the fixing plate 23, and the outer side of the fixing plate 23 is rotatably connected to the inner side of the upper long rod 211, and the other end of the column block 231 is rotatably connected to the inner side of the mounting plate 232, and the outer side of the mounting plate 232 is rotatably connected to the end of the circular block 233, and the other end of the circular block 233 is rotatably connected to the inner side of the lower long rod 211. The slider 22 moves back and forth in the slide groove 11, driving the fixing plate 23 and the mounting plate 232 to move back and forth, driving the connecting block 234 and the circular block 233 to move back and forth, driving the two long rods 211 to move away or closer at the same time, so that the two cutters 2 can move away from or closer to each other at the same time.

[0028] In order to facilitate the movement of the slider 22, two fixed plates 23 are used. The top of the fixed plate 23 is fixedly connected to the two ends of the U-shaped plate 24, the right side of the U-shaped plate 24 is fixedly connected to the end of the cylinder 25, the other end of the cylinder 25 is fixedly connected to the left outer surface of the side plate 26, and the bottom of the side plate 26 is fixedly connected to the top of the outlet 1. The U-shaped plate 24 is driven to move forward and backward by the extension and contraction of the cylinder 25, and the fixed plate 23, the column block 231 and the slider 22 are driven to move forward and backward by the U-shaped plate 24, so that the slider 22 can be moved conveniently.

[0029] Secondly, in order to clamp the galvanized sheet, an end of a spring 31 is fixedly connected to the inner surface of the outlet 1, the other end of the spring 31 is fixedly connected to the outer side of the support plate 3, and the end of a round rod 32 is fixedly connected to the bottom of the support plate 3. There are two support plates 3, and the outer surface of the round rod 32 is slidably connected to the inside of the outlet 1. The spring 31 is fixed by the round rod 32 to prevent it from being skewed, and the upper and lower support plates 3 are clamped by the rebound of the upper and lower springs 31 to achieve clamping of the galvanized sheet.

[0030] Considering that the support plate 3 is not clamped stably, a hole groove 321 is opened on the outer surface of the round rod 32, and a T-shaped block 322 is slidably connected inside the hole groove 321. The support plate 3 is fixed by the T-shaped block 322 to achieve stable clamping of the support plate 3.

[0031] In summary, the working principle of this solution is as follows:

[0032] The T-shaped block 322 is manually pulled out, and the circular rod 32 is simultaneously pulled outward according to the thickness of the galvanized sheet that comes out, and the support plate 3 is driven to move up to a height suitable for the galvanized sheet through the circular rod 32, and the T-shaped block 322 is manually inserted into the hole groove 321, and fixed in the T-shaped block 322 through the T-shaped block 322, and the circular rod 32 is fixed through the T-shaped block 322, and the support plate 3 is fixed through the circular rod 32, so that the support plate 3 is clamped stably, so that the galvanized sheet comes out from the middle of the two support plates 3, and the galvanized sheet is pressed by the rebound of the spring 31 so that it does not move randomly during the cutting process, and the slider 22 moves back and forth in the slide groove 11, driving the fixed plate 23 and the mounting plate 232 to move back and forth, driving the connecting block 234 and the circular block 233 to move back and forth, driving the two long rods 211 to move far or close at the same time, so as to realize two cutting knives. 2 at the same time, so that the cutter 2 can cut galvanized sheets of different thicknesses. The U-shaped plate 24 is driven to move forward and backward by the extension of the cylinder 25, and the fixed plate 23, the column block 231 and the slide block 22 are driven to move forward and backward by the U-shaped plate 24, so that the slide block 22 can move conveniently. When it is necessary to cut the galvanized sheet, the cylinder 25 extends to drive the U-shaped plate 24, the fixed plate 23 and the slide block 22, and the mounting plate 232 to move to the left, so that the angles of the long rods 211 at the upper and lower ends become smaller, so that the blades of the two cutters 2 are connected, and the cutting of the galvanized sheet is completed. When cutting is not required, the cylinder 25 contracts to drive the U-shaped plate 24, the fixed plate 23 and the slide block 22, and the mounting plate 232 to move to the right, so that the angles of the long rods 211 at the upper and lower ends become larger, so that the blades of the two cutters 2 are pulled farther apart to adapt to plates of different thicknesses.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A galvanized sheet production straightening device, comprising an outlet (1), the outer surface of the outlet (1) is provided with a slide groove (11), the number of the slide grooves (11) is two, the outer surface of the outlet (1) is fixedly connected to the end of a columnar shaft (21), the outer surface of the columnar shaft (21) is rotatably connected to the end of a long rod (211), the other end of the long rod (211) is fixedly connected to the outer surface of a cutter (2), the number of the cutters (2) is two, a support plate (3) is provided inside the outlet (1), characterized in that: The cutter (2) moves to form a cutting space, and the support plate (3) extends and retracts to clamp the galvanized sheet.

2. The galvanized sheet production straightening equipment according to claim 1, characterized in that: The slide groove (11) is slidably connected to a slider (22) inside, the slider (22) is rotatably connected to the end of a column block (231) on its outer surface, the column block (231) is rotatably connected to the inner side of a fixing plate (23), the outer side of the fixing plate (23) is rotatably connected to the inner side of an upper long rod (211), the other end of the column block (231) is rotatably connected to the inner side of a mounting plate (232), the outer side of the mounting plate (232) is rotatably connected to the end of a circular block (233), and the other end of the circular block (233) is rotatably connected to the inner side of a lower long rod (211).

3. The galvanized sheet production straightening equipment according to claim 2, characterized in that: The number of the fixed plates (23) is two, the top of the fixed plate (23) is fixedly connected to the two ends of the U-shaped plate (24), the right side of the U-shaped plate (24) is fixedly connected to the end of the cylinder (25), the other end of the cylinder (25) is fixedly connected to the left outer surface of the side plate (26), and the bottom of the side plate (26) is fixedly connected to the top of the outlet (1).

4. The galvanized sheet production straightening equipment according to claim 1, characterized in that: The inner surface of the outlet (1) is fixedly connected to the end of a spring (31), the other end of the spring (31) is fixedly connected to the outside of a support plate (3), the bottom of the support plate (3) is fixedly connected to the end of a round rod (32), the number of the support plates (3) is two, and the outer surface of the round rod (32) is slidably connected to the inside of the outlet (1).

5. The galvanized sheet production straightening equipment according to claim 4, characterized in that: The outer surface of the circular rod (32) is provided with a hole groove (321), and a T-shaped block (322) is slidably connected inside the hole groove (321).

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