Stainless steel plate edge grinding device

Abstract

The utility model discloses a stainless steel plate edge dull polish device, which relates to the technical field of stainless steel plate processing equipment, and comprises a conveying frame, a plurality of transmission rollers are rotatably connected in the conveying frame, an adjusting mechanism for jacking and rotating a plate is arranged on the left side in the conveying frame, and three sliding chutes are arranged at the bottom end in the conveying frame. A pushing box is driven to ascend through the output end of an air cylinder, the pushing box pushes a cross-shaped plate to move upwards through a rotating disc, the cross-shaped plate pushes the stainless steel plate to be away from a transmission roller, then a rotating motor in the pushing box is started to drive the rotating disc to rotate, and the stainless steel plate is ground through the rotating disc. The rotating disc drives the stainless steel plate to rotate through the cross plate, the stability of the stainless steel plate during lifting and rotating is guaranteed under the action of the stabilizing piece, the stainless steel plate descends and returns under the cooperative use of the air cylinder, the propelling box, the rotating disc, the cross plate and the stabilizing piece, and adjustment of the stainless steel plate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel plate processing equipment, in particular to an edge frosting device for stainless steel plates. Background Technique

[0002] Stainless steel is short for stainless acid-resistant steel. Steel types that are resistant to weak corrosive media such as air, steam, and water or have stainless properties are called stainless steel plates. Their high strength, hardness, plasticity, toughness, and corrosion resistance are widely used in industries such as chemical engineering, food, medicine, and construction.

[0003] Patent (202320252929.8) discloses an edge frosting device for stainless steel plates, which relates to the technical field of stainless steel plate processing equipment, including a base, a frosting mechanism, a pushing mechanism, a positioning mechanism, and a dust reduction mechanism. The base is connected with a frosting mechanism. The frosting mechanism includes a support plate, a fixing plate, a grinding motor, and a grinding sheet. The upper surface of the base is fixedly connected with a fixing plate through two symmetrically arranged support plates. The upper surface of the fixing plate is equipped with a grinding motor. Through the combined use of the frosting mechanism and the pushing mechanism, the stainless steel plate moves horizontally. The edge position of its cutting part is frosted by the rotating grinding sheet during the horizontal movement to eliminate burrs. Compared with traditional grinders or polishing machines, the labor intensity of workers is effectively reduced, and the frosting efficiency is improved. Through the set dust reduction mechanism, the dust generated during the frosting process can be greatly reduced, protecting the working environment and being beneficial to the physical health of processing personnel.

[0004] Stainless steel plates are usually divided into large-size plates and small-size plates. When frosting the edges of small-size stainless steel plates, due to the light weight of small-size stainless steel plates, usually after one side of the stainless steel plate is frosted, the staff takes the stainless steel plate off the equipment and rotates it by 90 degrees, then places the stainless steel plate on the equipment, the equipment fixes the stainless steel plate, and then frosts the other side of the stainless steel plate. Just like the above patent, when one side of the stainless steel plate is frosted, the hydraulic cylinder starts to loosen the fixation of the stainless steel plate, the staff picks up the stainless steel plate and rotates it by 90 degrees and then places it on the translation block, and then the hydraulic cylinder fixes the stainless steel plate, and then starts the pushing mechanism and the frosting mechanism to frost the other side of the stainless steel plate. This process requires the staff to pick up and rotate by 90 degrees multiple times to complete the frosting process of the four sides of the stainless steel plate. The steps are more and more troublesome, so the workload of the staff is increased, thus reducing the production efficiency. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an edge frosting device for stainless steel plates to solve the problems raised in the above background technique.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a conveyor frame of a stainless steel plate edge grinding device, wherein a plurality of transmission rollers are rotatably connected inside the conveyor frame, an adjusting mechanism for lifting and rotating the plate is arranged on the left side inside the conveyor frame, a plurality of slide grooves are arranged on the bottom end of the conveyor frame, and a grinding mechanism for grinding the plate is arranged on the front and back sides of the conveyor frame, and the adjusting mechanism includes a fixed frame located below the transmission roller, the front and back ends of the fixed frame are fixedly connected to the front and back inner walls of the conveyor frame, a cylinder is vertically arranged on the bottom end of the fixed frame, the output end of the cylinder extends to the outside of the top of the fixed frame and is fixedly connected to a propulsion box, a rotating motor is vertically arranged at the center position inside the propulsion box, the output end of the rotating motor extends to the outside of the top of the propulsion box and is fixedly connected to a rotating disk, the top of the rotating disk is fixedly connected to a cross plate, and a stabilizing member is arranged on the top of the conveyor frame and above the cross plate.

[0007] Furthermore, the bottom end of the rotating disk is rotatably connected to the inner wall of the propulsion box, and the front and rear sides of the bottom end of the propulsion box are fixedly connected with guide rods. The end of the guide rod away from the propulsion box extends to the inside of the fixed frame and is slidably connected to the fixed frame.

[0008] Furthermore, the stabilizing member includes a stabilizing frame fixedly connected to the top of the conveying frame, the bottom end of the stabilizing frame is vertically fixedly connected to a sleeve above the cross plate, the top of the sleeve is fixedly connected to a spring, the bottom of the spring is fixedly connected to a push rod below the sleeve, the top of the push rod is slidably connected to the inside of the sleeve, a contact plate is provided below the sleeve, and the bottom end of the push rod is rotatably connected to the inner wall of the contact plate.

[0009] Furthermore, a U-shaped frame is fixedly connected to the middle position of the top of the conveying frame, and a plurality of telescopic rods are vertically arranged at the bottom end of the U-shaped frame. The output end of the bottom of the telescopic rod is rotatably connected to a rubber wheel, and one end of the transmission roller passes through the conveying frame and extends to the outside of the conveying frame. A driving motor is arranged on the side of the conveying frame outside the transmission roller, and the driving motor is connected to an adjacent transmission roller through a second synchronous belt, and every two adjacent transmission rollers are connected through a third synchronous belt.

[0010] Furthermore, the grinding mechanism includes two propulsion frames located on the inner walls of the front and rear sides of the conveying frame, a plurality of sliding blocks matching the slide groove are provided at the bottom end of the propulsion frame, a plurality of propulsion plates are fixedly connected to the top of the propulsion frame, each of the propulsion plates is located between two adjacent transmission rollers, and a fixed plate is fixedly connected to the middle position of the propulsion frame close to one side of the conveying frame, a transmission shaft is horizontally arranged above the fixed plate, the transmission shaft passes through a propulsion plate in the middle and is fixedly connected to a grinding disc, the grinding disc is at the same height as the transmission roller, and a grinding motor is horizontally arranged on the top of the fixed plate, and the output end of the grinding motor is transmission-connected to the surface of the transmission shaft through a first synchronous belt.

[0011] Furthermore, baffles are fixedly connected to the outer wall of the propulsion plate on both sides of the grinding disc. A roller is rotatably connected between the upper and lower sides inside the baffle. The distance between the two grinding discs is less than the distance between the rollers on the two opposite sides.

[0012] Furthermore, a placement plate is fixedly connected below the fixed plate on the front side of the conveyor frame. A motor and a first stabilizing plate are horizontally fixedly connected to the top end of the placement plate. The first stabilizing plate is located between the motor and the propulsion frame. The output end of the motor penetrates through the first stabilizing plate and is fixedly connected to a ball screw. The two propulsion frames and the fixed plate are respectively movably and fittingly sleeved on both sides of the ball screw. The thread directions on both sides of the ball screw are opposite. A second stabilizing plate is fixedly connected to the conveyor frame at the horizontal position of the ball screw at the rear side. The end of the ball screw away from the motor is rotatably connected inside the second stabilizing plate.

[0013] Furthermore, through grooves for the fixed plate to pass through are respectively formed through the front and rear sides of the conveyor frame. Placement grooves for placing the two propulsion frames and a plurality of propulsion plates are arranged on the front and rear inner walls of the conveyor frame.

[0014] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0015] 1. By setting an adjustment mechanism in the present utility model, the output end of the air cylinder drives the propulsion box to rise. The propulsion box pushes the cross plate upward through the rotating disk. The cross plate pushes the stainless steel plate away from the transmission roller. When the cross plate moves a certain distance, the top end of the stainless steel plate contacts the contact plate in the stabilizing member. Under the action of the stabilizing member, a downward pressure will be applied to the stainless steel plate. Subsequently, the rotating motor inside the propulsion box starts to drive the rotating disk to rotate. The rotating disk drives the stainless steel plate to rotate by 90 degrees through the cross plate. The contact plate in the stabilizing member is designed to be rotatably connected. Therefore, when the stabilizing member applies a downward pressure to the stainless steel plate, the lifting and rotation of the adjustment mechanism will not cause the stainless steel plate to shift and fly out. Subsequently, under the combined use of the air cylinder, the propulsion box, the rotating disk and the cross plate, the stainless steel plate descends and returns to its original position, thereby realizing the 90-degree rotation of the stainless steel plate, reducing the workload of workers and improving the production efficiency.

[0016] 2. In the present utility model, the telescopic rod is used to push the rubber wheel into contact with the surface of the stainless steel plate, realizing the longitudinal stability of the stainless steel plate during the frosting process. By starting the motor in the grinding mechanism to drive the ball screw to rotate, the ball screw rotates to drive the two propulsion frames to approach or move away from each other. Furthermore, the two propulsion frames drive the propulsion plates to approach or move away from each other, so that the two grinding discs and the rollers on the two opposite sides approach each other, realizing the transverse clamping and grinding of both sides of the stainless steel plate, and ensuring the transverse stability of the stainless steel plate during the grinding process. Description of the Drawings

[0017] The accompanying drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the accompanying drawings:

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic diagram of the adjusting mechanism and the second stabilizing plate in the present utility model;

[0020] Figure 3 is a schematic diagram of the propulsion box, the rotating motor and the rotating disk in the adjusting mechanism of the present utility model;

[0021] Figure 4 is a schematic diagram of the stabilizing member in the adjusting mechanism of the present utility model;

[0022] Figure 5 is a schematic diagram of the grinding mechanism in the present utility model;

[0023] Figure 6 is a right view schematic diagram of the grinding mechanism in the present utility model.

[0024] In the figures: 1, conveyor frame; 101, placing plate; 102, second synchronous belt; 103, first stabilizing plate; 104, through groove; 105, placing groove; 106, driving motor; 107, second stabilizing plate; 108, third synchronous belt; 2, transmission roller; 3, adjusting mechanism; 30, fixing frame; 31, cylinder; 32, propulsion box; 33, rotating motor; 34, rotating disk; 35, cross plate; 36, guide rod; 37, stabilizing member; 370, stabilizing frame; 371, sleeve; 372, spring; 373, push rod; 374, contact plate; 4, chute; 5, grinding mechanism; 50, propulsion frame; 51, slider; 52, propulsion plate; 53, fixing plate; 54, grinding motor; 55, transmission shaft; 56, first synchronous belt; 57, grinding disk; 58, baffle; 59, roller; 510, ball screw; 511, motor; 6, U-shaped frame; 61, telescopic rod; 62, rubber wheel. Detailed implementation manners

[0025] 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.

[0026] Such as Figure 1The edge frosting device for the stainless steel sheet shown includes a conveyor frame 1. Inside the conveyor frame 1, several driving rollers 2 are rotatably connected. On the left side inside the conveyor frame 1, there is an adjusting mechanism 3 for lifting and rotating the sheet. At the bottom end inside the conveyor frame 1, there are multiple sliding grooves 4. On the front and rear sides inside the conveyor frame 1, there is a grinding mechanism 5 for frosting the sheet. At the middle position at the top end of the conveyor frame 1, a U-shaped frame 6 is fixedly connected. Vertically arranged at the bottom end of the U-shaped frame 6 are several telescopic rods 61. The output end at the bottom of the telescopic rod 61 is rotatably connected to a rubber wheel 62. One end of the driving roller 2 penetrates the conveyor frame 1 and extends to the outside of the conveyor frame 1. On the outside of the conveyor frame 1 on the side of the driving roller 2, a driving motor 106 is arranged. The driving motor 106 is drivingly connected to an adjacent driving roller 2 through a second synchronous belt 102. Every two adjacent driving rollers 2 are drivingly connected through a third synchronous belt 108.

[0027] When the stainless steel sheet is placed on the driving roller 2 on the right side of the conveyor frame 1, the driving motor 106 starts and drives an adjacent driving roller 2 through the second synchronous belt 102. The driving roller 2 adjacent to the driving motor 106 drives all the other driving rollers 2 to rotate through the third synchronous belt 108. At the same time, the grinding mechanism 5 starts to transversely clamp the stainless steel sheet. When the driving roller 2 drives the stainless steel sheet to move to the position of the grinding disc 57 in the grinding mechanism 5, the telescopic rod 61 above the grinding disc 57 pushes the rubber wheel 62 to contact the surface of the stainless steel sheet, realizing the longitudinal stability of the stainless steel sheet during the frosting process.

[0028] As attached Figure 2 — Figure 4The stainless steel sheet edge frosting device shown, the adjusting mechanism 3 includes a fixed frame 30 located below the driving roller 2. The front and rear ends of the fixed frame 30 are fixedly connected to the inner walls of the front and rear sides of the conveying frame 1. A cylinder 31 is vertically arranged at the bottom end inside the fixed frame 30. The output end of the cylinder 31 extends to the outside of the top end of the fixed frame 30 and is fixedly connected to a propulsion box 32. A rotary motor 33 is vertically arranged at the center position inside the propulsion box 32. The output end of the rotary motor 33 extends to the outside of the top end of the propulsion box 32 and is fixedly connected to a rotary disk 34. A cross plate 35 is fixedly connected to the top end of the rotary disk 34. A stabilizer 37 is arranged above the cross plate 35 at the top end of the conveying frame 1. The bottom end of the rotary disk 34 is rotatably connected to the inner wall of the propulsion box 32. The front and rear sides of the bottom end of the propulsion box 32 are fixedly connected to guide rods 36. The ends of the guide rods 36 far away from the propulsion box 32 extend into the fixed frame 30 and are slidably connected to the fixed frame 30. The stabilizer 37 includes a stabilizer frame 370 fixedly connected to the top end of the conveying frame 1. A sleeve 371 is vertically and fixedly connected below the bottom end of the stabilizer frame 370 above the cross plate 35. A spring 372 is fixedly connected to the top end inside the sleeve 371. A push rod 373 is fixedly connected below the spring 372 and below the sleeve 371. The top of the push rod 373 is slidably connected to the inside of the sleeve 371. A contact plate 374 is arranged below the sleeve 371. The bottom end of the push rod 373 is rotatably connected to the inner wall of the contact plate 374. In order to provide space for the cross plate 35, the driving rollers 2 on the front and rear sides of the cross plate 35 are shorter. Therefore, the shorter driving roller 2 located at the rear side and an adjacent driving roller 2 penetrate through the inner wall of the rear side of the conveying frame 1 and extend to the outside and rotate through a synchronous belt. The initial state of the cross plate 35 is at the same height as the driving roller 2. The adjusting mechanism 3 is designed inside the conveying frame 1 so that after the sheet is lifted, rotated and returned to its original position, the driving roller 2 rotates in reverse to convey the sheet towards the grinding disk 57 for frosting treatment of the other two sides.

[0029] When the grinding of both sides of the stainless steel sheet is completed and it is moved above the cross plate 35, the grinding mechanism 5 releases the lateral clamping of the stainless steel sheet. Immediately, the output end of the cylinder 31 pushes the propulsion box 32 upward. The propulsion box 32 drives the cross plate 35 upward through the rotating disk 34. Further, the cross plate 35 pushes the stainless steel sheet away from the transmission roller 2. When the cross plate 35 moves a certain distance, the top end of the stainless steel sheet contacts the bottom end of the contact plate 374 in the stabilizer 37. The spring 372 inside its sleeve 371 is compressed and deformed. Further, the spring 372 gives a downward pressure to the contact plate 374 through the push rod 373. The contact plate 374 and the push rod 373 in the stabilizer 37 are rotatably connected. Therefore, the cooperation of the cross plate 35 and the stabilizer 37 makes the stainless steel sheet more stable when it is lifted, and also ensures that when the cross plate 35 drives the stainless steel sheet to rotate, the stainless steel sheet will not be thrown out of the top end of the cross plate 35 due to the action of centrifugal force. Subsequently, the rotating motor 33 inside the rotating disk 34 starts to drive the rotating disk 34. The rotating disk 34 drives the stainless steel sheet to rotate 90 degrees through the cross plate 35. The contact plate 374 and the push rod 373 in the stabilizer 37 are rotatably connected. Therefore, it will not affect the rotation of the stainless steel sheet. Subsequently, under the combined action of the cylinder 31, the propulsion box 32, the rotating disk 34, the cross plate 35 and the stabilizer 37, the stainless steel plate descends and returns to its original position together. At this time, the grinding mechanism 5 and the transmission roller 2 are started to drive the stainless steel sheet to perform frosting on the other two sides. During this process, there is no need for manual edge-changing grinding of the stainless steel sheet, reducing manual operation and improving work efficiency.

[0030] As attached Figure 5 and Figure 6The edge grinding device for stainless steel sheets shown in the figure. The grinding mechanism 5 includes two propulsion frames 50 located on the inner walls of the front and rear sides of the conveyor frame 1. At the bottom of the propulsion frame 50, there are several sliders 51 that match the chute 4. At the top of the propulsion frame 50, several propulsion plates 52 are fixedly connected. Each propulsion plate 52 is located between two adjacent drive rollers 2. At the middle position on the side of the propulsion frame 50 close to the conveyor frame 1, a fixed plate 53 is fixedly connected. Above the fixed plate 53, a transmission shaft 55 is horizontally arranged. The transmission shaft 55 passes through one of the middle propulsion plates 52 and is fixedly connected with a grinding disc 57. The grinding disc 57 is at the same height as the drive roller 2. At the top of the fixed plate 53, a grinding motor 54 is horizontally arranged. The output end of the grinding motor 54 is drivingly connected to the surface of the transmission shaft 55 through a first synchronous belt 56. On the outer wall of the propulsion plate 52, baffles 58 are fixedly connected on both sides of the grinding disc 57. Between the upper and lower sides inside the baffle 58, a roller 59 is rotatably connected. The distance between the two grinding discs 57 is less than the distance between the two opposite rollers 59. Below the fixed plate 53 on the front side of the conveyor frame 1, a placement plate 101 is fixedly connected. On the top of the placement plate 101, a motor 511 and a first stabilizing plate 103 are horizontally fixedly connected. The first stabilizing plate 103 is located between the motor 511 and the propulsion frame 50. The output end of the motor 511 passes through the first stabilizing plate 103 and is fixedly connected with a ball screw 510. The two propulsion frames 50 and the fixed plate 53 are respectively movably and fittingly sleeved on both sides of the ball screw 510. The thread directions on both sides of the ball screw 510 are opposite. On the rear side of the conveyor frame 1 at the horizontal position of the ball screw 510, a second stabilizing plate 107 is fixedly connected. One end of the ball screw 510 away from the motor 511 is rotatably connected inside the second stabilizing plate 107. Through grooves 104 for the fixed plate 53 to pass through are respectively formed through the front and rear sides of the conveyor frame 1. On the front and rear inner walls of the conveyor frame 1, placement grooves 105 for placing the two propulsion frames 50 and several propulsion plates 52 are provided.

[0031] When the stainless steel sheet is placed above the drive roller 2, the motor 511 is started to drive the ball screw 510 to rotate. The rotation of the ball screw 510 drives the two propulsion frames 50 to approach or move away from each other. The sliders 51 at the bottom of the two propulsion frames 50 are slidably connected in the chute 4 to ensure the stability of the two propulsion frames 50 during the movement. The two propulsion frames 50 drive the propulsion plates 52 to approach or move away from each other, so that the two grinding discs 57 on the propulsion frame 50 and the two opposite rollers 59 on the propulsion frame 50 approach each other. Since the distance between the two grinding discs 57 is less than the distance between the two opposite rollers 59, it is ensured that while the stainless steel sheet is clamped by the two opposite rollers 59, the two sides of the stainless steel sheet can also be ground. At the same time, the horizontal stability of the stainless steel sheet is ensured during the grinding process. At the same time, two grinding discs 57 are provided in the grinding mechanism 5, which improves the working efficiency of grinding the edges of the stainless steel sheet.

[0032] Working principle of the utility model: When placing a stainless steel plate on the driving roller 2 on the right side of the conveying rack 1, the driving roller 2 drives the plate to move towards the grinding disc 57 under the action of the driving motor 106. The grinding mechanism 5 is activated to achieve horizontal clamping and grinding of the stainless steel plate. When the stainless steel plate moves above the grinding disc 57, the telescopic rod 61 is activated to drive the rubber wheel 62 to contact the top surface of the stainless steel plate, thereby achieving vertical clamping during the edge frosting process of the stainless steel plate. Due to the horizontal and vertical clamping of the stainless steel plate, the stainless steel plate is not easily displaced during the frosting process, ensuring the edge frosting quality of the stainless steel plate. When both sides of the stainless steel plate are frosted, the stainless steel plate continues to move under the drive of the driving roller 2. When it moves above the cross plate 35, the driving roller 2 stops rotating, and the grinding mechanism 5 releases the horizontal clamping of the stainless steel plate. Immediately, the output end of the cylinder 31 pushes the propulsion box 32 upward. The propulsion box 32 pushes the cross plate 35 upward through the rotating disc 34. Further, the cross plate 35 pushes the stainless steel plate away from the driving roller 2. When the cross plate 35 moves a certain distance, the top end of the stainless steel plate contacts the bottom end of the contact plate 374 in the stabilizing member 37. The spring 372 inside its sleeve 371 is compressed and deformed. Further, the spring 372 gives a downward pressure to the contact plate 374 through the push rod 373. The combined use of the cross plate 35 and the contact plate 374 makes the stainless steel plate more stable when being lifted. Subsequently, the rotating motor 33 inside the rotating disc 34 is activated to drive the rotating disc 34. The rotating disc 34 drives the stainless steel plate to rotate 90 degrees through the cross plate 35. Since the contact plate 374 and the push rod 373 are rotatably connected, the stability of the stainless steel plate during the 90-degree rotation is ensured. Subsequently, under the combined use of the cylinder 31, the propulsion box 32, the rotating disc 34, the cross plate 35, and the stabilizing member 37, the stainless steel plate descends and returns to the driving roller 2. Subsequently, the grinding mechanism 5 is activated to horizontally clamp the stainless steel plate, and the driving motor 106 drives the stainless steel plate to move towards the grinding disc 57 in the reverse rotation state through the driving roller 2, thereby achieving the frosting treatment of the other two sides of the stainless steel plate.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded 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 utility model shall be included within the protection scope of the present utility model.

Claims

1. A stainless steel plate edge grinding device, comprising a conveyor frame (1), characterized in that: The conveying frame (1) is internally rotatably connected with a plurality of transmission rollers (2); the conveying frame (1) is internally provided with an adjustment mechanism (3) for lifting and rotating the plate on the left side; the conveying frame (1) is internally provided with a plurality of slide grooves (4) at the bottom end; and the conveying frame (1) is internally provided with grinding mechanisms (5) for grinding the plate on the front and rear sides; The adjustment mechanism (3) comprises a fixed frame (30) located below the driving roller (2), the front and rear ends of the fixed frame (30) are fixedly connected to the front and rear inner walls of the conveying frame (1), a cylinder (31) is vertically arranged at the bottom end of the fixed frame (30), the output end of the cylinder (31) extends to the outside of the top of the fixed frame (30) and is fixedly connected to a propulsion box (32), a rotating motor (33) is vertically arranged at the center position of the inside of the propulsion box (32), the output end of the rotating motor (33) extends to the outside of the top of the propulsion box (32) and is fixedly connected to a rotating disk (34), the top of the rotating disk (34) is fixedly connected to a cross plate (35), and a stabilizing member (37) is arranged at the top of the conveying frame (1) and above the cross plate (35).

2. The stainless steel plate edge grinding device according to claim 1, characterized in that: The bottom end of the rotating disk (34) is rotatably connected to the inner wall of the propulsion box (32), and the front and rear sides of the bottom end of the propulsion box (32) are fixedly connected with guide rods (36), and one end of the guide rod (36) away from the propulsion box (32) extends to the inside of the fixed frame (30) and is slidably connected to the fixed frame (30).

3. The stainless steel plate edge grinding device according to claim 1, characterized in that: The stabilizing member (37) comprises a stabilizing frame (370) fixedly connected to the top of the conveying frame (1); the bottom end of the stabilizing frame (370) is vertically fixedly connected to a sleeve (371) above the cross plate (35); the top end of the sleeve (371) is fixedly connected to a spring (372); the bottom of the spring (372) is fixedly connected to a push rod (373) below the sleeve (371); the top of the push rod (373) is slidably connected to the inside of the sleeve (371); a contact plate (374) is provided below the sleeve (371); the bottom end of the push rod (373) is rotatably connected to the inner wall of the contact plate (374).

4. The stainless steel plate edge grinding device according to claim 1, characterized in that: A U-shaped frame (6) is fixedly connected at the middle position of the top of the conveying frame (1); a plurality of telescopic rods (61) are vertically arranged at the bottom of the U-shaped frame (6); the output end of the bottom of the telescopic rod (61) is rotatably connected to a rubber wheel (62); one end of the transmission roller (2) passes through the conveying frame (1) and extends to the outside of the conveying frame (1); a driving motor (106) is arranged on one side of the conveying frame (1) located outside the transmission roller (2); the driving motor (106) is transmission-connected to an adjacent transmission roller (2) through a second synchronous belt (102); and each adjacent two transmission rollers (2) are transmission-connected through a third synchronous belt (108).

5. The stainless steel plate edge grinding device according to claim 1, characterized in that: The grinding mechanism (5) comprises two propulsion frames (50) located on the inner walls of the front and rear sides of the conveying frame (1); the bottom end of the propulsion frame (50) is provided with a plurality of sliding blocks (51) matching the slide groove (4); the top of the propulsion frame (50) is fixedly connected with a plurality of propulsion plates (52); each of the propulsion plates (52) is located between two adjacent transmission rollers (2); the propulsion frame (50) is fixedly connected with a fixed plate (53) at the middle position of one side close to the conveying frame (1); a transmission shaft (55) is transversely arranged above the fixed plate (53); the transmission shaft (55) passes through a propulsion plate (52) located in the middle and is fixedly connected with a grinding disc (57); the grinding disc (57) is at the same height as the transmission roller (2); a grinding motor (54) is transversely arranged at the top of the fixed plate (53); the output end of the grinding motor (54) is connected to the surface of the transmission shaft (55) through a first synchronous belt (56).

6. The stainless steel plate edge grinding device according to claim 5, characterized in that: The outer wall of the push plate (52) is fixedly connected with a baffle (58) on both sides of the grinding disc (57), and a roller (59) is rotatably connected between the upper and lower sides of the baffle (58), and the distance between the two grinding discs (57) is smaller than the distance between the two opposite rollers (59).

7. The stainless steel plate edge grinding device according to claim 5, characterized in that: The front side of the conveying frame (1) is fixedly connected to a placement plate (101) below the fixed plate (53); the top of the placement plate (101) is laterally fixedly connected to a motor (511) and a first stabilizing plate (103); the first stabilizing plate (103) is located between the motor (511) and the propulsion frame (50); the output end of the motor (511) passes through the first stabilizing plate (103) and is fixedly connected to a ball screw (510); the two propulsion frames (50) and the fixed plate (53) are movably matched and sleeved on both sides of the ball screw (510); the threads on both sides of the ball screw (510) are in opposite directions; the rear side of the conveying frame (1) is fixedly connected to a second stabilizing plate (107) at the level of the ball screw (510); the end of the ball screw (510) away from the motor (511) is rotatably connected to the inside of the second stabilizing plate (107).

8. The stainless steel plate edge grinding device according to claim 5, characterized in that: The front and rear sides of the conveying frame (1) are both penetrated with through grooves (104) for the fixing plate (53) to pass through, and the front and rear inner walls of the conveying frame (1) are provided with placement grooves (105) for placing two propulsion frames (50) and a plurality of propulsion plates (52).

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