Stainless steel plate sanding machine

Abstract

The utility model relates to stainless steel processing technical field discloses a kind of stainless steel plate sanding machine, including conveying plate, protective shell, smearing component, driving assembly, lower sanding device, collection component and upper sanding device, in smearing component, cylinder and limiting sliding column are fixed in the outer wall of protective shell, sealing plate connects cylinder output end and slides through limiting sliding column to open and close oil delivery groove on protective shell, long and short oil delivery pipe is connected with oil storage box and bottom top smearing plate respectively.The utility model covers oil delivery groove by cylinder driving sealing plate sliding, realize the free control and cut-off of sanding liquid flow, avoid the waste of dripping under non-working state, cooperate fan and drop groove to blow scrap into collection box, and utilize fork truck groove to assist cleaning, solve the problem that sanding liquid is difficult to control and scrap is difficult to collect.

Description

Technical Field

[0001] This utility model relates to the technical field of stainless steel processing equipment, specifically to a stainless steel plate grinding machine. Background Technology

[0002] In the production and processing of stainless steel sheets, a sanding process is usually required to obtain specific surface textures and gloss levels. The application of sanding fluid is a crucial step in this process, serving not only as a lubricant and cooling agent but also to help the sanding medium adhere more effectively to the sheet surface.

[0003] However, existing stainless steel sheet grinding equipment typically uses direct dripping or simple pipeline delivery methods when applying grinding fluid. This method lacks an effective flow control and shut-off mechanism. When the grinding machine stops working or during the intervals between sheet transfers, the grinding fluid in the delivery pipe often continues to drip under gravity. This not only results in the unnecessary waste of expensive grinding fluid, but the dripping liquid also contaminates the equipment platform and the surrounding environment, increasing the subsequent cleaning burden. Furthermore, if the large amount of metal shavings generated during the grinding process are not cleaned up promptly, they will accumulate inside the equipment, affecting processing accuracy and equipment lifespan.

[0004] Therefore, this utility model proposes a stainless steel plate grinding machine to overcome the shortcomings of the prior art. Summary of the Invention

[0005] To overcome the above deficiencies, this utility model provides a stainless steel plate grinding machine, which aims to improve the existing stainless steel plate grinding equipment. The lack of a grinding liquid delivery control mechanism leads to easy dripping and waste of liquid when not in operation, polluting the environment, and the difficulty in automatically collecting and cleaning grinding debris.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a stainless steel plate grinding machine, comprising the conveyor plate, the protective shell, the drive assembly, the lower grinding device, the collection assembly, the upper grinding device, and the coating assembly; The applicator has a sliding sealing structure that can precisely control the flow of liquid. The applicator includes the oil storage box, the sealing cover, the long oil delivery pipe, the bottom applicator plate, the short oil delivery pipe, the top applicator plate, the sealing plate, the cylinder, and the limiting sliding column. Furthermore, the cylinder and the limiting sliding post are fixed to the outer wall of the protective shell. One end of the sealing plate is connected to the output end of the cylinder, and the other end slides through the limiting sliding post and extends into the interior of the protective shell to open and close the oil delivery groove opened on the protective shell. The long oil delivery pipe and the short oil delivery pipe are respectively connected to the oil storage box and the bottom coating plate and the top coating plate. The sealing plate is moved by the cylinder to cover or expose the oil delivery groove, thereby controlling the flow of the abrasive liquid in the oil storage box to the coating plate.

[0007] Preferably, the fan of the collecting component is installed on the outer wall of the protective shell, the air inlet is opened on the side wall of the protective shell and corresponds to the air outlet direction of the fan, and the drop groove is located inside the protective shell and below the lower abrasive device, for introducing air force and guiding debris downward.

[0008] Preferably, the stainless steel plate grinding machine further includes the forklift slot, which is located at the bottom of the protective shell. The collection box is movably inserted into the bottom of the protective shell and located below the drop groove, with the bottom of the collection box located inside the forklift slot, to facilitate the insertion of an external forklift for handling and cleaning the collection box.

[0009] Preferably, the sliding plate of the collection box is fixed to the top of the collection box, and the inside of the protective shell is provided with a guide groove that cooperates with the sliding plate. The sliding plate is slidably connected inside the protective shell to enhance the stability of the collection box during installation.

[0010] Preferably, the bottom coating plate is located below the conveyor plate, the top coating plate is located above the conveyor plate, and both the bottom coating plate and the top coating plate have oil outlets on their opposite surfaces that communicate with the long oil pipe and the short oil pipe, for uniformly coating the stainless steel sheet on both sides.

[0011] Preferably, the sealing plate is slidably fitted inside the limiting sliding column, and the sliding stroke of the sealing plate covers the position of the oil delivery groove opened on the protective shell, so as to control the flow of the abrasive fluid in the oil storage box.

[0012] Preferably, the drive assembly includes the telescopic cylinder, the fixed end of the telescopic cylinder is connected to the protective shell, and the telescopic end is connected to the upper abrasive device to adjust the height of the upper abrasive device.

[0013] Preferably, the drop trough has a guide surface that is inclined toward the collection box, the guide surface being used to receive the debris blown by the fan and guide it into the collection box.

[0014] This utility model has the following beneficial effects: 1. This utility model, by setting a cylinder in the coating component to drive the sealing plate to slide within the limiting sliding column, controls the sealing plate to cover or open the oil delivery groove on the protective shell. This solves the problem in the prior art that the abrasive equipment cannot accurately control the flow of abrasive liquid, which easily drips when not in operation, causing waste and environmental pollution. It achieves the technical effect of being able to freely control the flow of abrasive liquid, realizing the ability to start when needed and stop when stopped, avoiding waste of abrasive liquid and keeping the processing environment clean.

[0015] 2. This utility model solves the problem of flying debris and difficulty in collection and cleaning caused by abrasive materials in the prior art by setting a fan in the collection component to blow air into the protective shell, and in conjunction with a drop groove with a material guiding surface. It achieves the technical effect of automatically guiding the debris into the collection box by using wind power and gravity, realizing automatic collection of debris and reducing the difficulty of manual cleaning.

[0016] 3. This utility model solves the problems of heavy weight, difficulty in manual handling, and unstable installation of existing collection boxes filled with debris by opening a forklift slot at the bottom of the protective shell and placing the bottom of the collection box in the forklift slot, while setting a sliding plate at the top of the collection box to cooperate with the guide groove of the protective shell. It achieves the technical effect of being able to easily remove the collection box with a forklift for dumping and cleaning, while ensuring that the structure of the collection box is stable and does not shake after reinstallation. Attached Figure Description

[0017] Figure 1 This is a perspective view of a stainless steel plate grinding machine proposed in this utility model; Figure 2 This is a schematic diagram of a collection box for a stainless steel plate grinding machine proposed in this utility model; Figure 3 This is a schematic diagram of the cylinder of a stainless steel plate grinding machine proposed in this utility model; Figure 4 This is a schematic diagram of the fan in a stainless steel plate grinding machine according to the present invention. Figure 5 This is a schematic diagram of the lower grinding device of a stainless steel plate grinding machine proposed in this utility model.

[0018] Legend: 1. Conveyor plate; 2. Protective shell; 3. Coating assembly; 301. Oil reservoir; 302. Sealing cap; 303. Long oil delivery pipe; 304. Bottom coating plate; 305. Short oil delivery pipe; 306. Top coating plate; 307. Sealing plate; 308. Cylinder; 309. Limiting sliding column; 4. Drive assembly; 5. Lower abrasive device; 6. Collection assembly; 601. Fan; 602. Air inlet; 603. Drop trough; 604. Collection box; 605. Sliding plate; 606. Forklift slot; 7. Upper abrasive device. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Reference Figures 1-5 This utility model provides an embodiment of a stainless steel sheet grinding machine, including a conveyor plate 1 and a protective shell 2 disposed outside the conveyor plate 1. The conveyor plate 1 is horizontally inserted inside the protective shell 2 for carrying and transporting the stainless steel sheet to be processed. A lower grinding device 5 is fixedly installed at the bottom inside the protective shell 2, and a drive assembly 4 is fixedly installed at the top of the protective shell 2. The output end of the drive assembly 4 is connected to an upper grinding device 7, and the upper grinding device 7 is located directly above the lower grinding device 5. The drive assembly 4 includes a telescopic cylinder, the fixed end of which is fixedly connected to the protective shell 2, and the telescopic end of which is fixedly connected to the top of the upper grinding device 7, for driving the upper grinding device 7 to move vertically to adjust its height, thereby cooperating with the lower grinding device 5 to perform double-sided grinding treatment on the passing stainless steel sheet.

[0021] The application assembly 3 includes an oil reservoir 301, a sealing cap 302, a long oil delivery pipe 303, a bottom application plate 304, a short oil delivery pipe 305, a top application plate 306, a sealing plate 307, a cylinder 308, and a limiting sliding post 309. The oil reservoir 301 is fixedly installed on the top outer wall of the protective shell 2 and is used to store the abrasive fluid. The sealing cap 302 is threadedly connected to the top opening of the oil reservoir 301 and is used to seal the oil reservoir 301. The cylinder 308 is fixedly installed on the outer wall of the protective shell 2 and is used to seal the abrasive fluid. One end of the sealing plate 307 is fixedly connected to the output end of the cylinder 308, and the other end of the sealing plate 307 slides through the side wall of the protective shell 2 and extends into the interior of the protective shell 2. The limiting sliding post 309 is fixedly installed on the outer wall of the protective shell 2, and the middle part of the sealing plate 307 slides through the interior of the limiting sliding post 309. A limiting hole is opened inside the limiting sliding post 309 for the sealing plate 307 to pass through. The inner wall of the limiting hole is in contact with the outer surface of the sealing plate 307 to guide and support the movement of the sealing plate 307.

[0022] Meanwhile, an oil delivery groove is provided on the protective shell 2. The sealing plate 307 slides with the oil delivery groove to open and close the oil delivery groove. The sliding stroke of the sealing plate 307 covers the position of the oil delivery groove on the protective shell 2. The sealing plate 307 is driven to move by the cylinder 308, which can control the concealment and exposure of the oil delivery groove, thereby controlling the flow of the abrasive liquid in the oil storage box 301. One end of the long oil delivery pipe 303 is connected to the oil storage box 301, and the other end passes through the protective shell 2 and is connected to the bottom coating plate 304. The bottom coating plate 304 is located below the conveyor plate 1. One end of the short oil delivery pipe 305 is connected to the oil storage box 301, and the other end passes through the protective shell 2 and is connected to the top coating plate 306. The top coating plate 306 is located above the conveyor plate 1. Oil outlet holes are provided on the opposite surfaces of the bottom coating plate 304 and the top coating plate 306. The oil outlet holes are connected to the long oil delivery pipe 303 and the short oil delivery pipe 305, respectively, for uniformly applying the abrasive liquid to the lower and upper surfaces of the stainless steel plate.

[0023] In a preferred embodiment, to achieve automatic guidance and collection of abrasive debris, a collection component 6 is also included. The collection component 6 includes a fan 601, an air inlet 602, a drop trough 603, a collection box 604, a sliding plate 605, and a forklift slot 606. The fan 601 is fixedly installed on one side of the outer wall of the protective shell 2. The air inlet 602 is opened on the side wall of the protective shell 2 and is opposite to the air outlet of the fan 601, for blowing external air into the interior of the protective shell 2. The drop trough 603 is opened inside the protective shell 2 and is located below the lower abrasive device 5. The drop trough 603 has a funnel-shaped structure, and the small end of the drop trough 603 faces the collection box 604. The drop trough 603 has a guide surface that is inclined towards the collection box 604. The guide surface is used to receive the debris blown by the fan 601 and guide it into the collection box 604.

[0024] As another preferred embodiment, in order to facilitate the disassembly and cleaning of the collection box, the collection box 604 is movably inserted into the bottom of the protective shell 2, and the collection box 604 is located directly below the drop groove 603. The forklift slot 606 is opened at the bottom of the protective shell 2 and communicates with the bottom space of the collection box 604, allowing the external forklift forks to be inserted into the forklift slot 606 to lift and remove the collection box 604.

[0025] As a further preferred embodiment, in order to enhance the stability of the collection box installation, the sliding plate 605 is fixedly connected to the top of the collection box 604, and the bottom surface inside the protective shell 2 is provided with a guide groove that cooperates with the sliding plate 605. The sliding plate 605 is slidably connected inside the guide groove. Through the cooperation between the sliding plate 605 and the guide groove, the swaying of the collection box 604 in the horizontal direction is restricted.

[0026] Working principle: When the stainless steel sheet is transported to the inside of the protective shell 2 via the conveyor plate 1, the cylinder 308 fixed to the outer wall of the protective shell 2 is activated. The output end of the cylinder 308 pushes the sealing plate 307 to slide inside the protective shell 2. The other end of the sealing plate 307 slides inside the limiting sliding post 309 fixed to the outer wall of the protective shell 2. The limiting sliding post 309 enhances the stability of the sealing plate 307 during the sliding process. When the sealing plate 307 slides out and exposes the oil channel opened in the protective shell 2, the abrasive liquid inside the oil storage box 301 flows into the bottom coating plate 304 and the top coating plate 306 through the long oil pipe 303 and the short oil pipe 305 respectively. At this time, the stainless steel sheet slides between the bottom coating plate 304 and the top coating plate 306, realizing the double-sided application of abrasive liquid to the stainless steel sheet.

[0027] Then, drive assembly 4 is activated. Drive assembly 4 adjusts the height of upper abrasive device 7 via telescopic cylinder or electric push rod, and activates lower abrasive device 5 and upper abrasive device 7 to abrade the coated stainless steel sheet. When it is no longer necessary to coat the stainless steel sheet, control cylinder 308 drives sealing plate 307 to slide and reset, thereby sealing the oil channel opened in protective shell 2. Under the pressure inside the oil channel, the sealing of the oil channel opened in protective shell 2 stops the abrasive liquid from dripping inside the oil channel, thereby freely controlling the flow of abrasive liquid. If abrasive liquid needs to be added, the sealing cap 302 at the top of oil storage box 301 is opened by rotating to add it. After adding, tighten the sealing cap 302 to complete the sealing.

[0028] When the stainless steel sheet is sanded and generates debris, the fan 601 on the outer wall of the protective shell 2 is activated. The fan 601 generates airflow that blows into the interior of the protective shell 2 through the air inlet 602. The airflow blows the debris toward the drop groove 603. When the debris comes into contact with the inner wall or guide surface of the protective shell 2, it falls from the drop groove 603 into the collection box 604 under the action of gravity. When the collection box 604 is full, an external forklift is inserted into the forklift slot 606 at the bottom of the protective shell 2 to remove the collection box 604 for cleaning. After cleaning, the collection box 604 is reinserted into the bottom of the protective shell 2. The sliding plate 605 fixedly connected to the top of the collection box 604 slides in the guide groove inside the protective shell 2 to enhance the stability of the collection box 604 after installation.

Claims

1. A stainless steel plate grinding machine, comprising a conveyor plate (1), a protective shell (2), a coating component (3), a drive component (4), a lower grinding device (5), a collection component (6), and an upper grinding device (7). The conveyor plate (1) is installed inside the protective shell (2), the lower sanding device (5) is located at the bottom of the protective shell (2), and the drive assembly (4) is located at the top of the protective shell (2) and connected to the upper sanding device (7). Its features are, The coating assembly (3) includes an oil reservoir (301), a sealing cap (302), a long oil delivery pipe (303), a bottom coating plate (304), a short oil delivery pipe (305), a top coating plate (306), a sealing plate (307), a cylinder (308), and a limiting sliding column (309). An oil storage box (301) is located on the top of the protective shell (2), and a sealing cap (302) is screwed onto the top of the oil storage box (301); The cylinder (308) and the limiting sliding column (309) are fixed to the outer wall of the protective shell (2). One end of the sealing plate (307) is connected to the output end of the cylinder (308), and the other end slides through the limiting sliding column (309) and extends into the interior of the protective shell (2) to open and close the oil delivery groove opened on the protective shell (2). The long oil pipeline (303) and the short oil pipeline (305) are respectively connected to the oil storage box (301) and the bottom coating plate (304) and the top coating plate (306).

2. The stainless steel plate grinding machine according to claim 1, characterized in that: The collection component (6) includes a fan (601), an air inlet (602), a drop trough (603), a collection box (604), a sliding plate (605), and a forklift slot (606). The fan (601) is installed on the outer wall of the protective shell (2), the air inlet (602) is opened on the side wall of the protective shell (2) and corresponds to the air outlet direction of the fan (601), and the drop trough (603) is located inside the protective shell (2) and below the lower sanding device (5).

3. A stainless steel plate grinding machine according to claim 2, characterized in that: The forklift slot (606) is located at the bottom of the protective shell (2), and the collection box (604) is movably inserted at the bottom of the protective shell (2) and located below the drop slot (603), with the bottom of the collection box (604) located inside the forklift slot (606).

4. A stainless steel plate grinding machine according to claim 3, characterized in that: The sliding plate (605) is fixed to the top of the collection box (604). The protective shell (2) has a guide groove inside that cooperates with the sliding plate (605). The sliding plate (605) is slidably connected inside the protective shell (2).

5. A stainless steel plate grinding machine according to claim 1, characterized in that: The bottom coating plate (304) is located below the conveyor plate (1), and the top coating plate (306) is located above the conveyor plate (1). Both the bottom coating plate (304) and the top coating plate (306) have oil outlets that communicate with the long oil pipeline (303) and the short oil pipeline (305) on their opposite surfaces.

6. A stainless steel plate grinding machine according to claim 1, characterized in that: The sealing plate (307) is slidably fitted inside the limiting sliding column (309), and the sliding stroke of the sealing plate (307) covers the position of the oil delivery groove opened on the protective shell (2) to control the flow of the abrasive fluid in the oil storage box (301).

7. A stainless steel plate grinding machine according to claim 1, characterized in that: The drive assembly (4) includes a telescopic cylinder, the fixed end of which is connected to a protective shell (2), and the telescopic end is connected to an upper abrasive device (7) to adjust the height of the upper abrasive device (7).

8. A stainless steel plate grinding machine according to claim 2, characterized in that: The drop trough (603) has a guide surface that is inclined toward the collection box (604) for receiving debris blown by the fan (601) and guiding it into the collection box (604).

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