Stainless steel screen cutting auxiliary support device

Abstract

The utility model discloses a stainless steel screen cutting auxiliary support device relates to stainless steel screen cutting technical field, solves the technical problem of cutting deviation caused by the insufficient screen spreading of the existing support device, including bearing frame, and the both sides of bearing frame are connected with sliding frame and from sliding block, and the both sides of bearing frame are connected with sliding frame and from sliding block, two sliding frames all slide and be connected with main sliding block, and the top of two main sliding blocks and two from sliding blocks all is provided with the top plate, and the below of two top plates all is provided with the flat roller, and the top of bearing frame is provided with the mounting slot, and the mounting slot is provided with the grid support frame. The utility model discloses through the stable and even pressure that is applied to the screen that is placed on the grid support frame, thereby realizes the quick pressure of screen and the location, effectively prevents the displacement of screen in the cutting process, drives the flat roller along the grid support frame and moves stably, and the screen is handled automatically and spreads flat simultaneously, effectively avoids the uneven situation of screen surface.

Description

Technical Field

[0001] This utility model relates to the field of stainless steel screen cutting technology, specifically to an auxiliary support device for stainless steel screen cutting. Background Technology

[0002] Stainless steel mesh is different from ordinary mesh products. It has a strict series of mesh sizes and is a mesh product that meets industry, institutional and standard recognition for grading and screening of particles. When processing stainless steel mesh, laser equipment is used to cut the mesh according to different size requirements. Auxiliary support devices are required in this process.

[0003] Existing auxiliary support devices typically involve workers placing the screen directly onto a grid support frame, applying pressure to fix the screen using pressure blocks, and then using a laser device above for cutting.

[0004] However, when the screen is placed on the support frame, it cannot be effectively flattened, which causes the rolled stainless steel screen to bulge in some areas after being laid out, resulting in dimensional deviations during laser cutting.

[0005] In addition, after long-term use, the bottom grid support frame is prone to accumulating cutting debris. This debris may remain on the surface of the support frame or fall into the gaps below it, making cleaning difficult.

[0006] Based on this, the present invention provides a stainless steel screen cutting auxiliary support device to solve the above problems. Utility Model Content

[0007] In view of the above situation and to overcome the defects of the prior art, this utility model provides a stainless steel screen cutting auxiliary support device. This utility model has a novel structure and ingenious design, and effectively solves the technical problem of cutting deviation caused by insufficient screen flatness in the existing support device.

[0008] A stainless steel screen cutting auxiliary support device includes a support frame. Sliding frames and slave sliders are fixedly connected to both sides of the support frame. Two slave sliders are located on one side of each of the two sliding frames. A main slider is slidably connected within each of the two sliding frames. A top plate is provided above each of the two main sliders and the two slave sliders. A flattening roller is provided below each of the two top plates. An installation groove is provided on the top of the support frame, and a mesh support frame is installed within the installation groove. The two flattening rollers are located above the mesh support frame.

[0009] Preferably, the tops of the two main sliders and the two secondary sliders are fixedly connected to support columns, the tops of the four support columns are fixedly connected to protective frames, and the bottoms of the inner walls of the four protective frames are fixedly connected to electric push rods. The output ends of the electric push rods above the main sliders and the output ends of the electric push rods above the secondary sliders are respectively fixedly connected to the bottoms of the two top plates.

[0010] Preferably, the top of each of the two sliding frames is provided with a working groove, the two support columns on the two main sliders are slidably connected in the two working grooves respectively, the two sides of the two sliding frames are provided with through holes, and belts are fixedly connected to the two sides of the two main sliders.

[0011] Preferably, a motor is fixedly connected to the bottom of the support frame, and a rotating shaft is fixedly connected to the output end of the motor. Two drive wheels are fixedly connected to the rotating shaft, and the two belts pass through the through holes on both sides of the two sliding frames and are respectively sleeved on the two drive wheels.

[0012] Preferably, each of the two top plates has two sliding grooves, and each of the four sliding grooves has a sliding rod slidably connected to it. The bottom end of each of the four sliding rods is fixedly connected to a bearing seat, and each of the four sliding rods is fitted with a spring. The spring is located between the bearing seat and the top plate. Rollers are rotatably connected to the two bearing seats below the top plate. The flattening roller is fixedly connected to the roller and cooperates with the grid support frame.

[0013] Preferably, four insertion rods are fixedly connected to the bottom of the mounting groove, and a fixing frame is fixedly connected to the grid support frame. The fixing frame has four insertion holes, and the four insertion rods are respectively matched with the four insertion holes.

[0014] Preferably, a support is fixedly connected to the bottom of the support frame, a storage box is provided on the support, and limit blocks are fixedly connected to both sides of the storage box. The storage box is installed on the support through the limit blocks.

[0015] The present invention has the following technical effects.

[0016] 1. This utility model, through a top plate, sliding rod, spring, and flattening roller, can apply stable and gentle pressure to the screen placed on the grid support frame, thereby achieving rapid pressing and limiting of the screen and effectively preventing displacement of the screen during the cutting process. Through the sliding frame, belt, motor, and drive wheel, the flattening roller can be driven to move smoothly along the grid support frame, automatically flattening the screen while pressing it, effectively avoiding unevenness on the screen surface, and can be adjusted for use with screens of different sizes.

[0017] 2. This utility model uses an electric push rod to adjust the pressure intensity of the flattening roller on the screen according to specific processing requirements, avoiding fixation failure due to insufficient pressure and preventing screen deformation due to excessive pressure. The installation groove, insertion rod, fixing frame and insertion hole facilitate the disassembly, cleaning and replacement of the grid support frame. The storage box and limiting block collect the debris generated during cutting. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the assembly structure of the sliding frame, rotating shaft and belt in this utility model;

[0021] Figure 3 This is a schematic diagram of the assembly structure of the fixing frame, insertion hole and grid support frame in this utility model;

[0022] Figure 4 This is a schematic diagram of the assembly structure of the top plate, slide bar, spring and flattening roller in this utility model;

[0023] Figure 5 This is a schematic diagram of the assembly structure of the sliding frame, main slider and working groove in this utility model.

[0024] Reference numerals: 1-Bearing frame; 2-Sliding frame; 3-Main slider; 4-Slave slider; 5-Support column; 6-Guard frame; 7-Electric push rod; 8-Top plate; 9-Slide groove; 10-Slide rod; 11-Bearing seat; 12-Spring; 13-Roller shaft; 14-Pressing roller; 15-Working groove; 16-Through hole; 17-Belt; 18-Motor; 19-Rotating shaft; 20-Drive wheel; 21-Mounting groove; 22-Insert rod; 23-Fixing frame; 24-Insert hole; 25-Grid support frame; 26-Bracket; 27-Storage box; 28-Limiting block. Detailed Implementation

[0025] The foregoing and other technical contents, features and effects of this utility model are described in conjunction with the appendix below. Figures 1 to 5 The detailed description of the embodiments will make this clear. All references to the following embodiments are made with reference to the accompanying drawings.

[0026] Exemplary embodiments of the present invention will now be described with reference to the accompanying drawings.

[0027] The utility model relates to an auxiliary supporting device for cutting stainless steel screen mesh. For an existing supporting device, when a screen mesh is placed on a supporting frame, the screen mesh cannot be effectively flattened, so that a locally bulging condition easily occurs after the rolled and stored stainless steel screen mesh is laid, and further cutting size deviation is caused in a laser cutting process.

[0028] For a bottom grid support frame, after long-term use, debris generated by cutting is easily accumulated, and the debris may remain on the surface of the support frame or fall into a gap below the support frame, resulting in difficult cleaning.

[0029] As an embodiment, as Figure 1 , the utility model comprises a bearing frame 1, the bearing frame 1 is in a shape of a Chinese character 'kou', two sides of the bearing frame 1 are fixedly connected with sliding frames 2 and slave sliding blocks 4 respectively, the two slave sliding blocks 4 are respectively located on one side of the two sliding frames 2, a main sliding block 3 is slidably connected in each of the two sliding frames 2, the two slave sliding blocks 4 and the two main sliding blocks 3 have the same shape, top plates 8 are respectively arranged above the two main sliding blocks 3 and the two slave sliding blocks 4, flattening rollers 14 are respectively arranged below the two top plates 8, an installation groove 21 is formed in the top of the bearing frame 1, a grid supporting frame 25 is arranged in the installation groove 21, and the two flattening rollers 14 are both located above the grid supporting frame 25.

[0030] In this embodiment, the placed screen mesh is pressed and limited through the flattening rollers 14 above the two slave sliding blocks 4, the two flattening rollers 14 above the two main sliding blocks 3 are driven by the two main sliding blocks 3 to attach to the placed screen mesh for moving, so that the placed screen mesh is pressed and flattened at the same time, subsequent cutting operation is assisted, the problem that the size deviation of the screen mesh cutting is caused due to uneven screen mesh in subsequent cutting is avoided, and when the flattening roller 14 is driven to approach or depart from the other flattening roller 14, the effect of pressing screen meshes with different sizes can be achieved.

[0031] As an embodiment, as Figure 4 and Figure 5 , the top portions of the two main sliding blocks 3 and the two slave sliding blocks 4 are fixedly connected with supporting columns 5, the supporting columns 5 are rectangular, the top portions of the four supporting columns 5 are fixedly connected with protection frames 6, the bottoms of the inner walls of the four protection frames 6 are fixedly connected with electric push rods 7, the electric push rods 7 are connected with a power supply and a controller, and the output end of the electric push rod 7 above the main sliding block 3 and the output end of the electric push rod 7 above the slave sliding block 4 are respectively and fixedly connected below the two top plates 8.

[0032] In this embodiment, the electric push rods 7 work to drive the top plates 8 at output ends of the electric push rods to vertically lift and lower, so as to drive the flattening rollers 14 connected below to synchronously lift and lower, and adjust the pressing strength of the flattening rollers 14 on the screen mesh, thereby not only avoiding displacement of the screen mesh during cutting caused by insufficient pressure, but also preventing deformation of the screen mesh caused by excessive pressure.

[0033] As an example, such as Figure 5 The top of each of the two sliding frames 2 is provided with a working groove 15. The two support columns 5 on the two main sliders 3 are slidably connected in the two working grooves 15 respectively. The two sliding frames 2 are provided with through holes 16 on both sides. The two main sliders 3 are fixedly connected with belts 17 on both sides.

[0034] As an example, such as Figure 1 A motor 18 is fixedly connected to the bottom of the support frame 1. The motor 18 is connected to the power supply and the controller. A rotating shaft 19 is fixedly connected to the output end of the motor 18. Two drive wheels 20 are fixedly connected to the rotating shaft 19. Two belts 17 pass through the through holes 16 on both sides of the two sliding frames 2 and are respectively sleeved on the two drive wheels 20.

[0035] In this embodiment, the operator starts the motor 18 manually. The output end of the motor 18 drives the rotating shaft 19 to rotate, and the two drive wheels 20 mounted on the rotating shaft 19 rotate synchronously. The drive wheels 20 drive the belt 17 to move through the friction transmission. The belt 17 passes through the through holes 16 on both sides of the sliding frame 2 and is connected to the main slider 3, thereby pulling the two main sliders 3 to move synchronously along the sliding frame 2. The flattening roller 14 above the main slider 3 moves horizontally, realizing the flattening and pressing limit of the placed screen. It is suitable for screens of different sizes and ensures that they remain flat during processing. When the flattening roller 14 moves to the other end of the screen, the operator can control the motor 18 to stop running, completing the flattening operation of the screen. After use, the motor 18 is started again and rotated in the reverse direction. The belt 17 drives the main slider 3 to move back to its original position in the sliding frame 2, driving the flattening roller 14 to move closer to the other flattening roller 14, restoring it to its initial state, which is convenient for subsequent operation.

[0036] As an example, such as Figure 2 and Figure 4 Each of the two top plates 8 has two sliding grooves 9, and each of the four sliding grooves 9 has a sliding rod 10 slidably connected in it. The sliding grooves 9 are circular and match the shape of the sliding rods 10. The bottom of each of the four sliding rods 10 is fixedly connected to a bearing seat 11. Each of the four sliding rods 10 is fitted with a spring 12, which is located between the bearing seat 11 and the top plate 8. Roller shafts 13 are rotatably connected to the two bearing seats 11 below the top plate 8. A flattening roller 14 is fixedly connected to the roller shaft 13 and is located between the two bearing seats 11. The flattening roller 14 cooperates with the grid support frame 25.

[0037] In this embodiment, during operation, the flattening roller 14 and the top plate 8 descend until their bottom contacts the screen surface. As the top plate 8 continues to descend, the mesh support frame 25 below provides rigid support for the flattening roller 14. The top plate 8 descends along the slide bar 10, which compresses the spring 12. The slide bar 10 is connected to the spring 12 through the bearing seat 11. Its movement compresses the spring 12, causing it to undergo elastic deformation. The compressed spring 12 then generates a continuous reverse force, which applies a flexible and buffering force to the screen laid below, preventing damage to the screen.

[0038] As an example, such as Figure 2 and Figure 3 Four insertion rods 22 are fixedly connected to the bottom of the mounting slot 21. A fixed frame 23 is fixedly connected to the grid support frame 25. Four insertion holes 24 are provided on the fixed frame 23. The shapes of the four insertion rods 22 and the four insertion holes 24 are matched. The four insertion rods 22 are respectively engaged with the four insertion holes 24.

[0039] As an example, such as Figure 2 The bottom of the support frame 1 is fixedly connected to a bracket 26, and a storage box 27 is provided on the bracket 26. Limiting blocks 28 are fixedly connected to both sides of the storage box 27, and the storage box 27 is installed on the bracket 26 through the limiting blocks 28.

[0040] In this embodiment, during installation, the four insertion holes 24 on the fixing frame 23 are aligned and fitted onto the insertion rods 22 in the mounting groove 21 to complete the positioning and fixing of the grid support frame 25. At the same time, when maintenance is required, the connection can be quickly disconnected, making it easy to disassemble, clean or replace the grid support frame 25. In addition, the storage box 27 can effectively collect the debris and impurities generated during the cutting process, providing convenience for subsequent unified cleaning and processing.

[0041] Working principle of this utility model:

[0042] During operation, the screen to be cut is first laid flat on the grid support frame 25. The electric push rod 7 is manually started to shorten its output end, which causes the top plate 8 on it to descend synchronously. This causes the pressing roller 14 installed below it to move downward and contact the screen surface, achieving initial pressing. As the top plate 8 continues to descend, the spring 12 on the slide rod 10 is compressed, generating a continuous reverse force, thereby increasing the pressure of the pressing roller 14 on the screen and applying a flexible and buffering force to the screen laid below to prevent damage to the screen.

[0043] Then, the motor 18 is started, driving the rotating shaft 19 at its output end and the drive wheel 20 mounted on the rotating shaft 19 to rotate synchronously. Through the belt 17, the main slider 3 is driven to slide along the sliding frame 2 away from the other flattening roller 14, thereby dragging the flattening roller 14 to rotate and move along the screen to flatten the screen. After the flattening roller 14 moves to the other end of the screen, the motor 18 is manually controlled to stop. While completing the flattening and pressing limit of the screen, it can adapt to screens of different sizes and realize the pressing operation.

[0044] After the equipment has been used for a period of time, the staff can remove the fixing frame 23 from the insertion rod 22 and then pull the grid support frame 25 out of the mounting slot 21 for easy cleaning or replacement. In addition, the configured storage box 27 can effectively collect the debris generated during the cutting process for convenient subsequent unified treatment.

[0045] The present invention has the following technical effects.

[0046] 1. This utility model, through the top plate 8, slide bar 10, spring 12 and flattening roller 14, can apply stable and buffered pressure to the screen placed on the grid support frame 25, thereby achieving rapid pressing and limiting of the screen, effectively preventing the screen from shifting during the cutting process. Through the sliding frame 2, belt 17, motor 18 and drive wheel 20, the flattening roller 14 can be driven to move smoothly along the grid support frame 25, automatically flattening the screen while pressing, effectively avoiding unevenness on the screen surface, and can be adjusted for use with screens of different sizes.

[0047] 2. This utility model uses an electric push rod 7 to adjust the pressure intensity of the flattening roller 14 on the screen according to specific processing requirements, avoiding fixation failure due to insufficient pressure and preventing screen deformation due to excessive pressure. The installation groove 21, insertion rod 22, fixing frame 23 and insertion hole 24 facilitate the disassembly, cleaning and replacement of the grid support frame 25. The storage box 27 and limiting block 28 collect the debris generated during cutting.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A stainless steel screen cutting auxiliary support device, comprising a support frame (1), characterized in that, The support frame (1) is fixedly connected to both sides of a sliding frame (2) and a secondary slider (4). The two secondary sliders (4) are located on one side of the two sliding frames (2). The two sliding frames (2) are slidably connected to a main slider (3). The two main sliders (3) and the two secondary sliders (4) are all provided with a top plate (8). The two top plates (8) are all provided with a flattening roller (14) below them. The support frame (1) has an installation groove (21) on its top. The installation groove (21) is provided with a grid support frame (25). The two flattening rollers (14) are all located above the grid support frame (25).

2. The stainless steel screen cutting auxiliary support device according to claim 1, characterized in that, The tops of the two main sliders (3) and the two secondary sliders (4) are fixedly connected to support columns (5), the tops of the four support columns (5) are fixedly connected to protective frames (6), the bottoms of the inner walls of the four protective frames (6) are fixedly connected to electric push rods (7), and the output ends of the electric push rods (7) above the main sliders (3) and the output ends of the electric push rods (7) above the secondary sliders (4) are respectively fixedly connected to the bottoms of the two top plates (8).

3. The stainless steel screen cutting auxiliary support device according to claim 1, characterized in that, The top of each of the two sliding frames (2) is provided with a working groove (15), and the two support columns (5) on the two main sliders (3) are slidably connected in the two working grooves (15). The two sliding frames (2) are provided with through holes (16) on both sides, and belts (17) are fixedly connected to the two main sliders (3).

4. The stainless steel screen cutting auxiliary support device according to claim 3, characterized in that, A motor (18) is fixedly connected to the bottom of the support frame (1), and a rotating shaft (19) is fixedly connected to the output end of the motor (18). Two drive wheels (20) are fixedly connected to the rotating shaft (19), and the two belts (17) pass through the through holes (16) on both sides of the two sliding frames (2) and are respectively sleeved on the two drive wheels (20).

5. The stainless steel screen cutting auxiliary support device according to claim 1, characterized in that, Two grooves (9) are provided on each of the two top plates (8). Sliding rods (10) are slidably connected in each of the four grooves (9). Bearing seats (11) are fixedly connected to the bottom of each of the four sliding rods (10). Springs (12) are sleeved on each of the four sliding rods (10). The springs (12) are located between the bearing seats (11) and the top plate (8). Roller shafts (13) are rotatably connected to the two bearing seats (11) below the top plate (8). The flattening roller (14) is fixedly connected to the roller shaft (13). The flattening roller (14) cooperates with the grid support frame (25).

6. The stainless steel screen cutting auxiliary support device according to claim 1, characterized in that, The bottom of the mounting slot (21) is fixedly connected with four insertion rods (22), and a fixed frame (23) is fixedly connected to the grid support frame (25). The fixed frame (23) has four insertion holes (24), and the four insertion rods (22) are respectively matched with the four insertion holes (24).

7. The stainless steel screen cutting auxiliary support device according to claim 1, characterized in that, The bottom of the support frame (1) is fixedly connected to a bracket (26), and a storage box (27) is provided on the bracket (26). Limiting blocks (28) are fixedly connected to both sides of the storage box (27), and the storage box (27) is installed on the bracket (26) through the limiting blocks (28).

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