Table plate edge grinding structure

Abstract

The utility model discloses a deck plate edging structure, which relates to the technical field of deck plate edging, and comprises a base, the upper surface of the base is fixedly connected with support frames, a swing frame is rotatably connected between the two support frames, one side of the swing frame is provided with an L-shaped groove, one side of the swing frame is vertically and fixedly connected with a plurality of cylinders, and the cylinders are fixedly connected with the L-shaped groove. And the output end of each air cylinder penetrates through one side of the swing frame and extends into the L-shaped groove, the output end of each air cylinder is rotationally connected with a grinding head, a driving mechanism is arranged on one side of each grinding head, and each grinding head rotates through the driving mechanism. By starting the two air cylinders, each grinding head can make contact with the corner of the countertop, then the edge of the countertop can be ground into the C angle through rotation of each grinding head, when the countertop is ground into the R angle, each grinding head can swing through swing of the swing frame, and therefore the edge of the countertop can be ground into the R angle.

Description

Technical Field

[0001] The utility model relates to the technical field of table board edge grinding, in particular to a table board edge grinding structure. Background Art

[0002] Table boards are one of the commonly used materials in home decoration and construction fields. They are usually used in kitchens, bathrooms, offices and other occasions. In order to prevent table boards from scratching the skin during use, it is usually necessary to grind the edges and corners during the production process.

[0003] Among them, a full-automatic edge grinding production line for a stone table board with the publication number of CN211687212U has a structure including a turning machine, a conveying table, an edge grinding table and a conveyor belt. The turning machine is arranged at one end of the conveying table, the other end of the conveying table is connected to the edge grinding table, a turntable bearing is arranged below the conveying table, a circular turntable is arranged in the table surface of the conveying table, a rotating motor is arranged below the conveying table, a first roller group is arranged horizontally on the turntable, a second roller group is arranged longitudinally on the turntable, the conveyor belt is arranged on the edge grinding table, the table surface of the edge grinding table consists of a transition table surface at the front end and an operation table surface at the rear end, a plurality of alignment cylinders are arranged on both sides at the front end of the edge grinding table, and an edge grinding machine for grinding the side of the stone slab is fixedly arranged on one side of the operation table surface.

[0004] However, the existing full-automatic edge grinding production line for stone table boards can usually only grind into an R angle or a C angle after grinding the table board. If another shape is needed, the grinding head needs to be replaced, thus reducing the working efficiency of grinding. Summary of the Utility Model

[0005] In view of the above problems existing in the existing full-automatic edge grinding production line for stone table boards, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a table board edge grinding structure, which solves the problem that the existing full-automatic edge grinding production line for stone table boards can usually only grind into an R angle or a C angle after grinding the table board. If another shape is needed, the grinding head needs to be replaced, thus reducing the working efficiency of grinding.

[0007] In order to achieve the above purpose, the present utility model provides the following technical solutions:

[0008] A tabletop edge grinding structure, including a base, the upper surface of the base is fixedly connected with a support frame, a swing frame is rotatably connected between the two support frames, an L-shaped groove is arranged on one side of the swing frame, a plurality of cylinders are vertically fixedly connected to one side of the swing frame, the output end of each cylinder penetrates through one side of the swing frame and extends into the L-shaped groove, the output end of each cylinder is rotatably connected with a grinding head, a driving mechanism is arranged on one side of each grinding head, each grinding head rotates through the driving mechanism, a swing mechanism is arranged on the upper surface of the base, and the swing frame is matched with the swing mechanism.

[0009] Preferably, the driving mechanism includes a plurality of first motors, a plurality of first transmission wheels, a plurality of second transmission wheels and a plurality of first transmission belts. Each first motor is fixedly connected to one side of the swing frame, each first transmission wheel is respectively fixedly sleeved on the output end of the corresponding first motor, each second transmission wheel is respectively fixedly sleeved on the outer surface of the corresponding grinding head, two transmission grooves are respectively arranged on the surfaces of each first transmission wheel and each second transmission wheel, and each first transmission belt is respectively sleeved on the outer surfaces of the corresponding two transmission grooves.

[0010] Preferably, the swing mechanism includes a second motor, a transmission box, two third transmission wheels, two second transmission belts, a crank and a connecting rod. The transmission box is fixedly connected to the upper surface of the base, transmission shafts are arranged on both sides of the transmission box, the second motor is fixedly connected to the upper surface of the base, the two third transmission wheels are respectively fixedly sleeved on the corresponding transmission shafts and the output end of the second motor, the two second transmission belts are both sleeved on the outer surfaces of the two third transmission wheels, the crank is fixedly sleeved on one end of the corresponding rotating shaft, the connecting rod is rotatably connected to one end of the crank, and the connecting rod is hinged to one side of the swing frame.

[0011] Preferably, a dust-proof cover is fixedly connected above the swing frame.

[0012] Preferably, a conveyor belt is arranged on the upper surface of the base.

[0013] Preferably, a plurality of support seats are fixedly connected to the lower surface of the base.

[0014] In the above technical solution, the technical effects and advantages provided by the present invention are as follows:

[0015] 1. In the present invention, by starting two cylinders, each grinding head can contact the corners of the tabletop. Subsequently, by the rotation of each grinding head, the edges of the tabletop can be ground into C corners. When the edges of the tabletop are ground into R corners, the swing of the swing frame can be utilized to make each grinding head swing, so that the edges of the tabletop can be ground into R corners.

[0016] 2. In this utility model, by starting the second motor, one rotating shaft of the transmission box can be rotated through two third transmission wheels and two second transmission belts, and then the other rotating shaft can be driven to rotate, so that the crank rotates. Next, the swing frame can be swung back and forth through the connecting rod. Brief Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of this utility model;

[0019] Figure 2 It is of this utility model Figure 1 side view structural schematic diagram;

[0020] Figure 3 It is a structural schematic diagram of the swing mechanism of this utility model;

[0021] Figure 4 It is of this utility model Figure 1 structural schematic diagram of the connection of the first transmission wheel, the second transmission wheel and the first transmission belt in it.

[0022] Description of the Reference Numerals in the Drawings:

[0023] 1. Base; 2. Support frame; 3. Swing frame; 4. Cylinder; 5. Grinding head; 6. First motor; 7. First transmission wheel; 8. Second transmission wheel; 9. First transmission belt; 10. Second motor; 11. Transmission box; 12. Third transmission wheel; 13. Second transmission belt; 14. Crank; 15. Connecting rod; 16. Dust cover; 17. Conveyor belt; 18. Support seat. Detailed Embodiment

[0024] In order to enable those skilled in the art to better understand the technical solutions of this utility model, the following will further introduce this utility model in detail in conjunction with the drawings.

[0025] The embodiment of this utility model discloses a table top edge grinding structure.

[0026] This utility model provides as Figures 1-4A tabletop panel edge grinding structure shown includes a base 1. A support frame 2 is fixedly connected to the upper surface of the base 1. A swing frame 3 is rotatably connected between two support frames 2. An L-shaped groove is provided on one side of the swing frame 3. A plurality of cylinders 4 are vertically fixedly connected to one side of the swing frame 3. The output end of each cylinder 4 penetrates through one side of the swing frame 3 and extends into the interior of the L-shaped groove. The output end of each cylinder 4 is rotatably connected to a grinding head 5. A driving mechanism is provided on one side of each grinding head 5. Each grinding head 5 rotates through the driving mechanism. A swing mechanism is provided on the upper surface of the base 1. The swing frame 3 is matched with the swing mechanism.

[0027] When it is necessary to grind the tabletop panel into a C angle, start the two cylinders 4 so that each grinding head 5 can contact the edge of the tabletop panel. Subsequently, the edge of the tabletop panel can be ground into a C angle through the rotation of each grinding head 5. When grinding the tabletop panel into an R angle, the swing of the swing frame 3 can be used to swing each grinding head 5, so that the edge of the tabletop panel can be ground into an R angle.

[0028] In order to make each grinding head 5 rotate, as Figure 1 and Figure 4 shown, the driving mechanism includes a plurality of first motors 6, a plurality of first transmission wheels 7, a plurality of second transmission wheels 8, and a plurality of first transmission belts 9. Each first motor 6 is fixedly connected to one side of the swing frame 3. Each first transmission wheel 7 is respectively fixedly sleeved on the output end of the corresponding first motor 6. Each second transmission wheel 8 is respectively fixedly sleeved on the outer surface of the corresponding grinding head 5. Two transmission grooves are provided on the surface of each first transmission wheel 7 and each second transmission wheel 8. Each first transmission belt 9 is respectively sleeved on the outer surface of the corresponding two transmission grooves.

[0029] Start each first motor 6, and then the corresponding first transmission wheel 7 connected thereto can be rotated. Subsequently, each corresponding second transmission wheel 8 can be rotated by using each first transmission belt 9, so that each grinding head 5 can rotate.

[0030] In order to make the swing frame 3 swing, as Figures 1-3 shown, the swing mechanism includes a second motor 10, a transmission box 11, two third transmission wheels 12, two second transmission belts 13, a crank 14, and a connecting rod 15. The transmission box 11 is fixedly connected to the upper surface of the base 1. Transmission shafts are provided on both sides of the transmission box 11. The second motor 10 is fixedly connected to the upper surface of the base 1. Two third transmission wheels 12 are respectively fixedly sleeved on the corresponding transmission shafts and the output end of the second motor 10. Two second transmission belts 13 are both sleeved on the two third transmission wheels 12. The crank 14 is fixedly sleeved on one end of the corresponding rotating shaft. The connecting rod 15 is rotatably connected to one end of the crank 14. The connecting rod 15 is hinged to one side of the swing frame 3.

[0031] Start the second motor 10. Subsequently, one rotating shaft of the transmission case 11 can be rotated through two third transmission wheels 12 and two second transmission belts 13, and then the other rotating shaft can be driven to rotate, so that the crank 14 rotates. Next, the swing frame 3 can be swung back and forth through the connecting rod 15.

[0032] To prevent the dust generated by grinding from splashing, as Figures 1-3 shown, a dust-proof cover 16 is fixedly connected above the swing frame 3.

[0033] The dust-proof cover 16 can be used to prevent the dust generated by grinding from splashing.

[0034] To move the table top plate, as Figures 1-3 shown, a conveyor belt 17 is provided on the upper surface of the base 1.

[0035] The conveyor belt 17 can be used to facilitate the movement of the table top plate.

[0036] To stabilize the device, as Figures 1-3 shown, a plurality of support seats 18 are fixedly connected to the lower surface of the base 1.

[0037] Only some exemplary embodiments of the present invention are described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. A tabletop edge grinding structure, including a base (1), characterized in that, The upper surface of the base (1) is fixedly connected with a support frame (2). A swing frame (3) is rotatably connected between the two support frames (2). An L-shaped groove is provided on one side of the swing frame (3). A plurality of cylinders (4) are vertically and fixedly connected to one side of the swing frame (3). The output end of each cylinder (4) penetrates through one side of the swing frame (3) and extends into the interior of the L-shaped groove. The output end of each cylinder (4) is rotatably connected with a grinding head (5). A driving mechanism is provided on one side of each grinding head (5). Each grinding head (5) rotates through the driving mechanism. A swing mechanism is provided on the upper surface of the base (1). The swing frame (3) is matched with the swing mechanism.

2. The tabletop edge grinding structure according to claim 1, characterized in that, The driving mechanism includes a plurality of first motors (6), a plurality of first transmission wheels (7), a plurality of second transmission wheels (8), and a plurality of first transmission belts (9). Each first motor (6) is fixedly connected to one side of the swing frame (3). Each first transmission wheel (7) is fixedly sleeved on the output end of the corresponding first motor (6). Each second transmission wheel (8) is fixedly sleeved on the outer surface of the corresponding grinding head (5). Two transmission grooves are formed on the surfaces of each first transmission wheel (7) and each second transmission wheel (8). Each first transmission belt (9) is sleeved on the outer surfaces of the corresponding two transmission grooves.

3. The tabletop edge grinding structure according to claim 1, characterized in that, The swing mechanism includes a second motor (10), a transmission box (11), two third transmission wheels (12), two second transmission belts (13), a crank (14), and a connecting rod (15). The transmission box (11) is fixedly connected to the upper surface of the base (1). Transmission shafts are provided on both sides of the transmission box (11). The second motor (10) is fixedly connected to the upper surface of the base (1). The two third transmission wheels (12) are respectively fixedly sleeved on the corresponding transmission shafts and the output end of the second motor (10). The two second transmission belts (13) are sleeved on the outer surfaces of the two third transmission wheels (12). The crank (14) is fixedly sleeved on one end of the corresponding rotating shaft. The connecting rod (15) is rotatably connected to one end of the crank (14). The connecting rod (15) is hinged to one side of the swing frame (3).

4. The tabletop edge grinding structure according to claim 1, wherein, A dust-proof cover (16) is fixedly connected above the swing frame (3).

5. The tabletop edge grinding structure according to claim 1, characterized in that, A conveyor belt (17) is provided on the upper surface of the base (1).

6. The edge grinding structure of the table top panel according to claim 1, characterized in that, A plurality of support seats (18) are fixedly connected to the lower surface of the base (1).

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