Steel plate polishing and deburring device

Abstract

The utility model discloses a steel plate polishing and deburring device, which relates to the technical field of office furniture production, and comprises a base, the bottom of the base is fixedly connected with a bearing column, a plurality of feeding rollers are arranged in the base, the top of the base is provided with a straightening mechanism and a pressing mechanism, and the pressing mechanism is arranged behind the straightening mechanism. Two first grinding mechanisms are arranged at the bottom of the straightening mechanism, a second grinding mechanism is mounted at the bottom of the pressing mechanism, a cleaning mechanism is arranged behind the pressing mechanism and mounted at the top of the base, and a collecting box is arranged below the cleaning mechanism and slidably connected into the base. The steel plate polishing device has the beneficial effects that when a steel plate moves, the cleaning mechanism can hinder movement of sweeps on the surface of the steel plate, so that the sweeps are continuously gathered until the steel plate is conveyed out of the device after being polished, the sweeps can fall into the collecting box at the moment, the sweeps are collected, the steel plates with different thicknesses can be used by the cleaning mechanism, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of office furniture production, in particular to a steel plate polishing and deburring device. Background Art

[0002] Steel plates are usually used in the production of office furniture. After the steel plates used in the production of office furniture are cut, in order to avoid stains, rust or burrs remaining on the surface of the steel plates from adversely affecting the quality of the finished furniture, the steel plates need to be polished before further processing to make the surface of the steel plates bright and smooth in preparation for subsequent work.

[0003] After searching, the Chinese patent publication number is CN220372866U, which discloses a steel plate polishing and deburring device. By setting a main grinding mechanism and an auxiliary grinding mechanism, while the feeding mechanism transports the steel plate horizontally, the front and rear sides and the lower side of the steel plate are synchronously ground. A limit frame, a limit rod and a feeding mechanism are set to limit steel plates of different widths, thereby preventing the steel plates from moving around when moving.

[0004] However, in the use of the above patent, a large amount of waste chips will be generated on the surface of the steel plate when the steel plate is polished. After the steel plate is polished, the waste chips usually need to be cleaned manually using cleaning tools, which is time-consuming and labor-intensive. Utility Model Content

[0005] The purpose of the utility model is to provide a steel plate polishing and deburring device in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A steel plate polishing and deburring device comprises a base, a bearing column is fixedly connected to the bottom of the base, a plurality of feeding rods are installed in the base, a straightening mechanism and a pressing mechanism are installed on the top of the base, the pressing mechanism is behind the straightening mechanism, two groups of first grinding mechanisms are arranged at the bottom of the straightening mechanism, a second grinding mechanism is installed at the bottom of the pressing mechanism, a cleaning mechanism is arranged behind the pressing mechanism, the cleaning mechanism is installed at the top of the base, a collecting box is arranged below the cleaning mechanism, the collecting box is slidably connected to the base, the cleaning mechanism comprises a fixed frame, the fixed frame is fixedly connected to the top of the base, a rectangular box is fixedly connected to the bottom of the top plate of the fixed frame, a spring is arranged in the rectangular box, a connecting seat is arranged below the spring, the top of the connecting seat is slidably connected to the rectangular box, the bottom of the connecting seat is fixedly connected to a sliding frame, the sliding frame is slidably connected to the inner wall of the fixed frame, and a cleaning plate is fixedly connected below the sliding frame.

[0008] Preferably, the cleaning plate is a wedge-shaped plate.

[0009] Preferably, the straightening mechanism includes two vertical plates, which are fixedly connected to the top of the base, a bidirectional lead screw is rotatably connected between the two vertical plates, two sliding plates are threadedly connected to the bidirectional lead screw, two guide rods are fixedly connected between the two vertical plates, the sliding plates are slidably connected to the guide rods, a first motor is fixedly connected to one side of the vertical plate, and the output shaft of the first motor is fixedly connected to one end of the bidirectional lead screw.

[0010] Preferably, the first grinding mechanism includes a mounting plate, which is fixedly connected to the bottom of the sliding plate, a rotating shaft is installed on one side of the mounting plate through a bearing seat, a first grinding rod is fixedly connected to the rotating shaft, a second motor is fixedly connected to one side of the mounting plate, and an output shaft of the second motor is fixedly connected to the bottom of the rotating shaft.

[0011] Preferably, the pressing mechanism includes a mounting frame, which is fixedly connected to the top of the base, a hydraulic cylinder is fixedly connected to the bottom of the top plate of the mounting frame, a pressure plate is fixedly connected to the output shaft of the hydraulic cylinder, two movable plates are fixedly connected to the top of the pressure plate, and the movable plates are slidably connected to the inner wall of the mounting frame.

[0012] Preferably, the second grinding mechanism includes a horizontal plate, which is fixedly connected to the bottom of the pressure plate, a rotating shaft is installed at the bottom of the horizontal plate through a bearing seat, a second grinding rod is fixedly connected to the rotating shaft, and a third motor is fixedly connected to the top of the horizontal plate, and the third motor and the rotating shaft are driven by a belt.

[0013] The beneficial effect is that when the steel plate is moving, the cleaning mechanism will hinder the movement of waste chips on the surface of the steel plate, thereby continuously gathering the waste chips until the steel plate is polished and the steel plate is conveyed out of the device. At this time, the waste chips will fall into the collection box, thereby realizing the collection of waste chips. The cleaning mechanism can use steel plates of different thicknesses, and has a wider range of uses.

[0014] The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0016] Figure 1 It is a stereoscopic diagram of a steel plate polishing and deburring device according to the utility model;

[0017] Figure 2 It is a front view of the alignment mechanism and the first grinding mechanism of the steel plate polishing and deburring device described in the utility model;

[0018] Figure 3It is a stereoscopic diagram of a pressing mechanism and a second grinding mechanism of a steel plate polishing and deburring device described in the utility model;

[0019] Figure 4 It is a three-dimensional diagram of a cleaning mechanism of a steel plate polishing and deburring device described in the utility model;

[0020] Figure 5 It is a front view of the internal structure of a rectangular box of a steel plate polishing and deburring device described in the utility model.

[0021] The accompanying drawings are marked as follows: 1. Base; 101. Support column; 102. Collecting box; 103. Feeding rod; 201. Vertical plate; 202. Bidirectional screw; 203. Guide rod; 204. Sliding plate; 205. First motor; 301. Mounting plate; 302. Rotating axis; 303. First grinding rod; 304. Second motor; 401. Mounting frame; 402. Hydraulic cylinder; 403. Pressing plate; 404. Moving plate; 501. Horizontal plate; 502. Rotating axis; 503. Second grinding rod; 504. Third motor; 601. Fixed frame; 602. Rectangular box; 603. Spring; 604. Connecting seat; 605. Sliding frame; 606. Cleaning plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] The utility model is further described below in conjunction with the accompanying drawings:

[0025] like Figure 1-Figure 5As shown, a steel plate polishing and deburring device includes a base 1, a bearing column 101 is welded to the bottom of the base 1, a plurality of feeding rods 103 are installed in the base 1, a straightening mechanism and a pressing mechanism are installed on the top of the base 1, the pressing mechanism is behind the straightening mechanism, two groups of first grinding mechanisms are arranged at the bottom of the straightening mechanism, a second grinding mechanism is installed at the bottom of the pressing mechanism, a cleaning mechanism is arranged behind the pressing mechanism, the cleaning mechanism is installed on the top of the base 1, a collecting box 102 is arranged below the cleaning mechanism, and the collecting box 102 is slidably connected in the base 1.

[0026] The straightening mechanism includes two vertical plates 201, which are welded to the top of the base 1, and a bidirectional lead screw 202 is rotatably connected between the two vertical plates 201 through a bearing, and two sliding plates 204 are threadedly connected to the bidirectional lead screw 202, and two guide rods 203 are welded between the two vertical plates 201, and the sliding plate 204 is slidably connected to the guide rod 203. A first motor 205 is connected to one side of the vertical plate 201 through bolts, and the output shaft of the first motor 205 is connected to one end of the bidirectional lead screw 202 through a coupling. The movement of the first motor 205 drives the bidirectional lead screw 202 to rotate, thereby driving the two sliding plates 204 to approach each other along the guide rod 203, and then driving the two mounting plates 301 to move, and the movement of the mounting plates 301 drives the two groups of first grinding mechanisms to approach each other, and the two The movement of the first grinding mechanism of the group pushes the steel plate, thereby realizing the straightening of the steel plate and limiting the position of the steel plate. The pressing mechanism includes a mounting frame 401, which is welded to the top of the base 1. The bottom of the top plate of the mounting frame 401 is connected to a hydraulic cylinder 402 by bolts. A pressure plate 403 is threadedly connected to the output shaft of the hydraulic cylinder 402. The top of the pressure plate 403 is connected to two movable plates 404 by bolts. The movable plate 404 is slidably connected to the inner wall of the mounting frame 401. The movement of the hydraulic cylinder 402 drives the pressure plate 403 to move downward. The downward movement of the pressure plate 403 drives the movable plate 404 to slide along the inner wall of the mounting frame 401, thereby making the downward movement more stable. The downward movement of the pressure plate 403 drives the second grinding mechanism to move downward, so as to adjust the grinding height according to the thickness of the steel plate.

[0027] The first grinding mechanism includes a mounting plate 301, which is connected to the bottom of the sliding plate 204 by bolts, a rotating shaft 302 is installed on one side of the mounting plate 301 through a bearing seat, and a first grinding rod 303 is connected to the rotating shaft 302 by a key, and a second motor 304 is connected to one side of the mounting plate 301 by bolts, and the output shaft of the second motor 304 is connected to the bottom of the rotating shaft 302 by a coupling, and the second motor 304 moves to drive the rotating shaft 302 to rotate, thereby driving the first grinding rod 303 to rotate, and the first grinding rods in the two groups of the first grinding mechanisms are rotated. 303 rotates to grind both sides of the steel plate. The second grinding mechanism includes a horizontal plate 501, which is connected to the bottom of the pressure plate 403 by bolts. A rotating shaft 502 is installed at the bottom of the horizontal plate 501 through a bearing seat. The rotating shaft 502 is connected to the second grinding rod 503 through a key. The top of the horizontal plate 501 is connected to the third motor 504 by bolts. The third motor 504 and the rotating shaft 502 are driven by a belt. The movement of the third motor 504 drives the rotating shaft 502 to rotate, thereby driving the second grinding rod 503 to rotate, thereby grinding the surface of the steel plate.

[0028] The cleaning mechanism includes a fixed frame 601, which is welded to the top of the base 1. The bottom of the top plate of the fixed frame 601 is connected to a rectangular box 602 by bolts. A spring 603 is arranged in the rectangular box 602. A connecting seat 604 is arranged below the spring 603. The top of the connecting seat 604 is slidably connected to the rectangular box 602. The bottom of the connecting seat 604 is connected to a sliding frame 605 by bolts. The sliding frame 605 is slidably connected to the inner wall of the fixed frame 601. A cleaning plate 606 is welded below the sliding frame 605. The cleaning plate 606 is a wedge-shaped plate. When the steel plate moves, the end of the steel plate will squeeze the cleaning plate 606. Since the cleaning plate 606 is Wedge-shaped plate, so when the steel plate squeezes the cleaning plate 606, the cleaning plate 606 will move up, thereby driving the sliding frame 605 to move up, and then driving the connecting seat 604 to move up. During the upward movement of the connecting seat 604, the spring 603 will be squeezed. After the steel plate continuously squeezes the cleaning plate 606, the cleaning plate 606 will move up to the surface of the steel plate, and under the rebound force of the spring 603, the cleaning plate 606 will fit on the surface of the steel plate, thereby hindering the movement of waste chips on the surface of the steel plate, and then continuously gathering waste chips until the steel plate is polished and the steel plate is conveyed out of the device by the feeding rod 103. At this time, the waste chips will fall into the collection box 102, thereby realizing the collection of waste chips.

[0029] Working principle: When in use, the steel plate to be polished is placed on the feeding rod 103, and then the first motor 205 moves, driving the bidirectional lead screw 202 to rotate, thereby driving the two sliding plates 204 to approach each other along the guide rod 203, and then driving the two mounting plates 301 to move. Through the movement of the mounting plates 301, the two groups of first polishing mechanisms are driven to approach each other, and the steel plate is pushed through the movement of the two groups of first polishing mechanisms, thereby realizing the alignment of the steel plate, and the steel plate can be limited, and at the same time, the hydraulic cylinder 402 moves, The pressing plate 403 is driven to move downward, and the pressing plate 403 is driven downward to drive the movable plate 404 to slide along the inner wall of the mounting frame 401, so that the downward movement is more stable. The pressing plate 403 is driven downward to drive the second grinding mechanism to move downward, so that the grinding height can be adjusted according to the thickness of the steel plate, thereby increasing the scope of use. Then the second motor 304 moves, driving the rotating shaft 302 to rotate, thereby driving the first grinding rod 303 to rotate, and the first grinding rods 303 in the two groups of first grinding mechanisms rotate to grind both sides of the steel plate. At the same time, the third motor 504 moves to drive the rotating shaft 502 to rotate, thereby driving the second grinding rod 503 to rotate, and then grinding the surface of the steel plate. When grinding the steel plate, the feeding rod 103 moves to drive the steel plate to move continuously, so as to grind and polish the steel plate as a whole. At the same time, when the steel plate moves, the end of the steel plate will squeeze the cleaning plate 606. Since the cleaning plate 606 is a wedge-shaped plate, when the steel plate squeezes the cleaning plate 606, the cleaning plate 606 will move up, thereby driving the sliding frame 605 to move up, and then The movable connecting seat 604 moves upward, and the spring 603 is squeezed during the upward movement of the connecting seat 604. After the steel plate continuously squeezes the cleaning plate 606, the cleaning plate 606 moves up to the surface of the steel plate, and under the rebound force of the spring 603, the cleaning plate 606 will fit the surface of the steel plate, thereby hindering the movement of waste chips on the surface of the steel plate, and then continuously gathering waste chips until the steel plate is polished and transported out of the device by the feeding rod 103. At this time, the waste chips will fall into the collection box 102, thereby realizing the collection of waste chips.

[0030] The above shows and describes the basic principles, 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 for explaining the principles of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A steel plate polishing and deburring device, comprising a base (1), a bearing column (101) being fixedly connected to the bottom of the base (1), a plurality of feeding rods (103) being installed in the base (1), characterized in that: The top of the base (1) is provided with a straightening mechanism and a pressing mechanism, the pressing mechanism is located behind the straightening mechanism, two groups of first grinding mechanisms are arranged at the bottom of the straightening mechanism, a second grinding mechanism is arranged at the bottom of the pressing mechanism, a cleaning mechanism is arranged behind the pressing mechanism, the cleaning mechanism is installed at the top of the base (1), a collection box (102) is arranged below the cleaning mechanism, and the collection box (102) is slidably connected to the base (1); The cleaning mechanism comprises a fixed frame (601), wherein the fixed frame (601) is fixedly connected to the top of the base (1), a rectangular box (602) is fixedly connected to the bottom of the top plate of the fixed frame (601), a spring (603) is arranged in the rectangular box (602), a connecting seat (604) is arranged below the spring (603), the top of the connecting seat (604) is slidably connected to the rectangular box (602), the bottom of the connecting seat (604) is fixedly connected to a sliding frame (605), the sliding frame (605) is slidably connected to the inner wall of the fixed frame (601), and a cleaning plate (606) is fixedly connected below the sliding frame (605).

2. A steel plate polishing and deburring device according to claim 1, characterized in that: The cleaning plate (606) is a wedge-shaped plate.

3. The steel plate polishing and deburring device according to claim 1, characterized in that: The alignment mechanism comprises two vertical plates (201), the vertical plates (201) being fixedly connected to the top of the base (1), a bidirectional lead screw (202) being rotatably connected between the two vertical plates (201), two sliding plates (204) being threadedly connected to the bidirectional lead screw (202), two guide rods (203) being fixedly connected between the two vertical plates (201), the sliding plates (204) being slidably connected to the guide rods (203), a first motor (205) being fixedly connected to one side of the vertical plate (201), and an output shaft of the first motor (205) being fixedly connected to one end of the bidirectional lead screw (202).

4. The steel plate polishing and deburring device according to claim 3, characterized in that: The first grinding mechanism comprises a mounting plate (301), the mounting plate (301) being fixedly connected to the bottom of the sliding plate (204), a rotating shaft (302) being mounted on one side of the mounting plate (301) via a bearing seat, a first grinding rod (303) being fixedly connected to the rotating shaft (302), a second motor (304) being fixedly connected to one side of the mounting plate (301), and an output shaft of the second motor (304) being fixedly connected to the bottom of the rotating shaft (302).

5. The steel plate polishing and deburring device according to claim 1, characterized in that: The pressing mechanism comprises a mounting frame (401), wherein the mounting frame (401) is fixedly connected to the top of the base (1), a hydraulic cylinder (402) is fixedly connected to the bottom of the top plate of the mounting frame (401), a pressing plate (403) is fixedly connected to the output shaft of the hydraulic cylinder (402), two movable plates (404) are fixedly connected to the top of the pressing plate (403), and the movable plates (404) are slidably connected to the inner wall of the mounting frame (401).

6. The steel plate polishing and deburring device according to claim 5, characterized in that: The second grinding mechanism comprises a transverse plate (501), the transverse plate (501) is fixedly connected to the bottom of the pressure plate (403), a rotating shaft (502) is installed at the bottom of the transverse plate (501) through a bearing seat, a second grinding rod (503) is fixedly connected to the rotating shaft (502), and a third motor (504) is fixedly connected to the top of the transverse plate (501), and a belt transmission is used between the third motor (504) and the rotating shaft (502).

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