Building board angle grinder

Abstract

The utility model discloses a building board angle grinder which comprises a bottom frame, side columns are fixed to the four corners of the upper portion of the bottom frame, a top frame is fixed to the upper portions of the side columns, middle beams are fixed to the two opposite sides between the middles of the side columns, side blocking walls are fixed to the other two opposite sides between the middles of the side columns, a lower supporting beam is fixed to the middle of the middle beams, and an upper supporting beam is fixed to the lower supporting beam. A lower roller is installed between the lower supporting beams, a first electric telescopic rod is installed in the upper end of the bottom frame, a side roller is installed at the upper end of the first electric telescopic rod, and a second electric telescopic rod is installed on the lower portion of the top frame. The building board cutting device has the beneficial effects that by arranging the side baffle, a cut building board moves towards the side baffle wall through rotation of a side roller, an electric side wall grinding disc extends through a fourth electric telescopic rod to grind the side wall of the cut building board, and the position of the electric side wall grinding disc can be accurately conveyed; and the electric side wall grinding disc can accurately and efficiently grind the end face of the building board.

Description

Technical Field

[0001] The utility model relates to the technical field of building plate processing, in particular to an angle grinder for building plates. Background Art

[0002] As we all know, some metal plates are often used in building boards. Metal building boards often need to be cut during use, and burrs will be generated on the rear surface of the metal board after laser processing, shearing processing or punching processing. Building board angle grinder is a mechanical equipment used to process the edge of the surface of building materials. It is mainly used to make smooth and neat edges to improve the aesthetics and performance of the materials. Building board angle grinders usually include key components such as feeding mechanism, grinding mechanism and control system. For example, the sheet material angle grinding device includes guide rollers, traction rollers and grinding mechanism, which work together to ensure the stability and accuracy of the sheet material during the edge grinding process. From the perspective of technological development, the design and function of building board angle grinders are constantly improving. Early hand-repaired angle grinders have been gradually replaced by more advanced profiling angle grinders, which can achieve higher precision and efficiency. Building board angle grinder is a mechanical equipment specially used to process the edge of various building materials. Its design and function are constantly improving with the development of technology, aiming to improve the processing efficiency of materials and the quality of products.

[0003] A Chinese patent with announcement number CN220838883U discloses a deburring device for the cut end faces of building boards, which relates to the technical field of deburring devices, and comprises a base plate and a frame fixedly mounted on the base plate, a top plate fixedly mounted on the top of the frame; a drive box and a drive frame located above the drive box are fixedly mounted on the inner sides of the frame; a first drive mechanism is provided in the drive box, and a plurality of first transmission rollers for transmitting the bottom side of the building board are rotatably mounted in the drive box through the first drive mechanism; a second drive mechanism is provided in the drive frame, and a plurality of second transmission rollers for transmitting the top side of the building board are rotatably mounted in the drive frame through the second drive mechanism.

[0004] When in use, the deburring device for the cut end faces of building boards described in the above patent utilizes an electric telescopic cylinder to push the cutting motor and the cutting disc to move downward as a whole for rotational cutting, thereby being able to cut the building board in two, and transferring the two end faces of the building board cut in half away from each other to the positions of the grinding discs on both sides; then the grinding disc is pushed upward as a whole by the lifting motor, and finally the grinding disc is driven by the grinding motor to rotate and grind, but the two end faces of the building board cut in half are transferred away from each other by the first transmission rod and the second transmission rod, and it is difficult to accurately transfer them to the positions of the grinding discs on both sides, resulting in the grinding disc being unable to efficiently grind the end faces of the building board. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The technical problem to be solved by the utility model is to provide a building board angle grinder which can efficiently grind the end surface of a building board without the need for precise transmission of two building boards cut into two halves in view of the current status of the prior art.

[0007] (II) Technical solution

[0008] The utility model is realized through the following technical scheme: a building board angle grinder comprises a bottom frame, side columns are fixed on the four corners of the upper part of the bottom frame, a top frame is fixed on the upper part of the side columns, a middle beam is fixed on the two opposite sides between the middle parts of the side columns, and side retaining walls are fixed on the other two opposite sides between the middle parts of the side columns, a lower supporting beam is fixed between the middle beams, a lower roller is installed between the lower supporting beams, an electric telescopic rod one is installed inside the upper end of the bottom frame, a side roller is installed on the upper end of the electric telescopic rod one, an electric telescopic rod two is installed at the lower part of the top frame, an upper supporting beam is fixed between the bottom ends of the electric telescopic rod two, an upper roller is installed between the upper supporting beams, an electric telescopic rod three is installed at the lower part of the middle beam of the top frame, an electric cutting wheel is arranged at the bottom end of the electric telescopic rod three, an electric telescopic rod four is installed at the lower part of the middle beam of the top frame, and an electric side wall grinding disc is arranged at the bottom end of the electric telescopic rod four.

[0009] Furthermore, the middle beam is bolted to the lower support beam, and the lower support beam is rotatably connected to the lower drum.

[0010] By adopting the above technical solution, the building board rolls into the equipment through the lower roller.

[0011] Furthermore, the bottom frame is bolted to a fixing portion of the electric telescopic rod, and a telescopic portion of the electric telescopic rod is rotationally connected to the side roller.

[0012] By adopting the above technical solution, the side roller contacts the building board through the extension and retraction of the electric telescopic rod, and the cut building board moves toward the side retaining wall through the rotation of the side roller.

[0013] Furthermore, the second telescopic part of the electric telescopic rod is bolted to the upper support beam, and the upper support beam is rotationally connected to the upper roller.

[0014] By adopting the above technical solution, the upper roller is extended by the second electric telescopic rod to press the building board, so that the building board will not move up and down.

[0015] Furthermore, the top frame is slidably connected to the three fixed parts of the electric telescopic rod, and the three telescopic parts of the electric telescopic rod are rotationally connected to the electric cutting wheel.

[0016] By adopting the above technical solution, the electric telescopic rod three moves along the direction of the electric cutting wheel through the sliding connection, and the electric cutting wheel extends through the electric telescopic rod three to cut the building board.

[0017] Furthermore, the top frame is slidably connected to the four fixed parts of the electric telescopic rod, and the four telescopic parts of the electric telescopic rod are rotatably connected to the electric side wall grinding disc.

[0018] By adopting the above technical solution, the electric telescopic rod four moves along the direction of the electric side wall grinding disc through a sliding connection.

[0019] Furthermore, the side wall of the electric side wall grinding disc is provided with a grinding structure, and the thickness of the electric side wall grinding disc is equal to the distance between the side baffle walls minus the width of the building board.

[0020] By adopting the above technical solution, the cut building board is moved toward the side baffle wall by the rotation of the side roller, and the electric side wall grinding disc is extended by the electric telescopic rod to grind the cut side wall of the building board.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] In order to solve the problem that the existing building board cut end face deburring device can only transmit the two building board end faces cut into two halves away from each other through the first transmission rod and the second transmission rod, and it is difficult to accurately transmit them to the positions of the grinding discs on both sides, and the grinding discs cannot grind the end faces of the building board, the utility model arranges side baffles, and the cut building board is moved toward the side baffle wall by the rotation of the side rollers, and the electric side wall grinding disc is extended by the electric telescopic rod to grind the cut side wall of the building board, so that the position of the electric side wall grinding disc can be accurately transmitted, and the electric side wall grinding disc can accurately and efficiently grind the end faces of the building board. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a building board angle grinder described in the utility model;

[0025] Figure 2 It is a cross-sectional schematic diagram of a building board angle grinder described in the utility model;

[0026] Figure 3 The utility model is a building board angle grinder Figure 2 Enlarged view of point A in the middle.

[0027] The following are the descriptions of the reference numerals:

[0028] 1. Bottom frame; 2. Side columns; 3. Top frame; 4. Middle beam; 5. Side retaining wall; 6. Lower supporting beam; 7. Lower roller; 8. Electric telescopic rod one; 9. Side roller; 10. Electric telescopic rod two; 11. Upper supporting beam; 12. Upper roller; 13. Electric telescopic rod three; 14. Electric cutting wheel; 15. Electric telescopic rod four; 16. Electric side wall grinding disc; 17. Building board. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] like Figure 1-3 As shown, a building board angle grinder in this embodiment includes a bottom frame 1, side columns 2 are fixed to the four corners of the upper part of the bottom frame 1, a top frame 3 is fixed to the upper part of the side columns 2, a middle beam 4 is fixed to the two opposite sides between the middle parts of the side columns 2, and a side retaining wall 5 is fixed to the other two opposite sides between the middle parts of the side columns 2, a lower support beam 6 is fixed between the middle beams 4, and a lower roller 7 is installed between the lower support beams 6, an electric telescopic rod 1 8 is installed inside the upper end of the bottom frame 1, and a side roller 9 is installed on the upper end of the electric telescopic rod 1 8, an electric telescopic rod 2 10 is installed at the lower part of the top frame 3, an upper support beam 11 is fixed between the bottom ends of the electric telescopic rod 2 10, an upper roller 12 is installed between the upper support beams 11, and a middle beam 3 is installed at the lower part of the middle beam of the top frame 3. There is an electric telescopic rod three 13, and an electric cutting wheel 14 is arranged at the bottom end of the electric telescopic rod three 13. An electric telescopic rod four 15 is also installed at the lower part of the middle beam of the top frame 3. An electric side wall grinding disc 16 is arranged at the bottom end of the electric telescopic rod four 15. The device first cuts the building board 17 with the electric cutting wheel 14, and then grinds the building board 17 with the electric side wall grinding disc 16. During use, the electric telescopic rod one 8 is extended to make the side roller 9 push the building board 17 to both sides to the side retaining wall 5. The electric telescopic rod four 15 is extended to push the electric side wall grinding disc 16 between the cut building boards 17, so that the electric side wall grinding disc 16 and the building board 17 are just stuck for grinding.

[0031] like Figure 1-3As shown, in this embodiment, the middle beam 4 is bolted to the lower support beam 6, the lower support beam 6 is rotationally connected to the lower roller 7, the building board 17 rolls into the equipment through the lower roller 7, the bottom frame 1 is bolted to the fixed part of the electric telescopic rod 18, the telescopic part of the electric telescopic rod 18 is rotationally connected to the side roller 9, the side roller 9 is telescopically contacted with the building board 17 by the electric telescopic rod 18, and the cut building board 17 is moved toward the side retaining wall 5 by the rotation of the side roller 9, the telescopic part of the electric telescopic rod 2 10 is bolted to the upper support beam 11, the upper support beam 11 is rotationally connected to the upper roller 12, the upper roller 12 is extended by the electric telescopic rod 2 10 to press the building board 17, so that the building board 17 does not move up and down, the top frame 3 is slidably connected to the fixed part of the electric telescopic rod 3 13, the telescopic part of the electric telescopic rod 3 13 is rotationally connected to the electric cutting wheel 14 The electric telescopic rod three 13 is connected by an electric slide rail installed at the lower middle part of the top frame 3 and moves in the direction of the electric cutting wheel 14. The electric cutting wheel 14 is extended by the electric telescopic rod three 13 to cut the building board 17. The top frame 3 is slidably connected with the fixed part of the electric telescopic rod four 15. The telescopic part of the electric telescopic rod four 15 is rotatably connected with the electric side wall grinding disc 16. The electric telescopic rod four 15 moves in the direction of the electric side wall grinding disc 16 through the electric slide rail installed at the lower middle part of the top frame 3. The side wall of the electric side wall grinding disc 16 is provided with a grinding structure. The thickness of the electric side wall grinding disc 16 is equivalent to the spacing between the side baffle walls 5 minus the width of the building board 17. The cut building board 17 is moved toward the side baffle wall 5 by rotating the side roller 9. The electric side wall grinding disc 16 is extended by the electric telescopic rod four 15 to grind the side wall of the cut building board 17.

[0032] The specific implementation process of this embodiment is as follows: when in use, the lower roller 1 pushes the building board 17 to move into the equipment, the electric telescopic rod three 13 is extended to enable the electric cutting wheel 14 to cut the building board 17, and after the cutting is completed, the electric telescopic rod one 8 is extended to enable the side roller 9 to contact the building board 17, so that the building board 17 moves to the side retaining wall 5, and the electric telescopic rod four 15 is extended to enable the electric side wall grinding disc 16 to grind the building board 17. The device can accurately transfer the building board 17 to the position of the electric side wall grinding disc 16, and the electric side wall grinding disc 16 can accurately grind the end face of the building board 17.

[0033] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A building board angle grinder, characterized in that: The invention comprises a bottom frame (1), side columns (2) are fixed at the four corners of the upper part of the bottom frame (1), a top frame (3) is fixed on the upper part of the side columns (2), a middle beam (4) is fixed on two opposite sides of the middle part of the side columns (2), a side retaining wall (5) is fixed on the other two opposite sides of the middle part of the side columns (2), a lower supporting beam (6) is fixed between the middle beams (4), a lower roller (7) is installed between the lower supporting beams (6), an electric telescopic rod (8) is installed inside the upper end of the bottom frame (1), and a side roller (9) is installed on the upper end of the electric telescopic rod (8), The lower part of the top frame (3) is equipped with an electric telescopic rod 2 (10), an upper support beam (11) is fixed between the bottom ends of the electric telescopic rod 2 (10), an upper roller (12) is installed between the upper support beams (11), an electric telescopic rod 3 (13) is installed at the lower part of the middle beam of the top frame (3), an electric cutting wheel (14) is arranged at the bottom end of the electric telescopic rod 3 (13), and an electric telescopic rod 4 (15) is installed at the lower part of the middle beam of the top frame (3), and an electric side wall grinding disc (16) is arranged at the bottom end of the electric telescopic rod 4 (15).

2. A building board angle grinder according to claim 1, characterized in that: The middle beam (4) is connected to the lower support beam (6) by bolts, and the lower support beam (6) is rotatably connected to the lower roller (7).

3. The building board angle grinder according to claim 1, characterized in that: The bottom frame (1) is bolted to the fixing portion of the electric telescopic rod (8), and the telescopic portion of the electric telescopic rod (8) is rotationally connected to the side roller (9).

4. The building board angle grinder according to claim 1, characterized in that: The telescopic portion of the second electric telescopic rod (10) is bolted to the upper support beam (11), and the upper support beam (11) is rotationally connected to the upper roller (12).

5. The building board angle grinder according to claim 1, characterized in that: The top frame (3) is slidably connected to the fixed portion of the electric telescopic rod three (13), and the telescopic portion of the electric telescopic rod three (13) is rotationally connected to the electric cutting wheel (14).

6. The building board angle grinder according to claim 1, characterized in that: The top frame (3) is slidably connected to the fixed portion of the fourth electric telescopic rod (15), and the telescopic portion of the fourth electric telescopic rod (15) is rotationally connected to the electric side wall grinding disc (16).

7. The building board angle grinder according to claim 6, characterized in that: The side wall of the electric side wall grinding disc (16) is provided with a grinding structure, and the thickness of the electric side wall grinding disc (16) is equal to the distance between the side baffle walls (5) minus the width of the building board (17).

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