Polishing device for edge sealing position of wood board

Abstract

The utility model discloses a wood board edge sealing position polishing device which comprises a frame body, the top end and the bottom end of the frame body are both rotationally connected with connecting shafts, a grinding wheel is connected between the two connecting shafts, a driving mechanism is installed at the top end of the connecting shaft at the top end, the two ends of the frame body are both fixedly connected with telescopic rods, the two telescopic rods are symmetrically arranged, and the telescopic rods are fixedly connected with the frame body. The extension end of the telescopic rod at the top is in threaded connection with a screw, the bottom end of the screw is rotatably connected with a pressing plate, a hand wheel is fixed to the top end of the screw, the top of the extension end of the telescopic rod at the bottom is rotatably connected with a base plate, and a Foma wheel is fixed to the bottom of the extension end of the telescopic rod at the bottom. And finally, the edge of the circular plate sealing plate can be ground by means of the grinding wheel by manually rotating the circular plate, the overall operation is convenient, the grinding efficiency of the edge of the circular plate sealing plate is improved, meanwhile, the structure is simple, the semi-automatic design is achieved, the production cost is reduced, and the device is suitable for small-batch production and use.

Description

Technical Field

[0001] The utility model belongs to the technical field of wood board processing, and in particular relates to a device for grinding the edge of a wood board. Background Art

[0002] Edge banding is the process of attaching edge banding strips or tapes to the edge of a board. Edge banding strips or tapes are usually made of materials such as PVC, acrylic or linen, and are waterproof, dustproof and mildew-proof. It is attached to the edge of the board to make the edge of the board more beautiful, while also protecting the edge of the board and increasing the service life of the board. After the board is cut, in order to ensure the adhesion and aesthetics of the edge banding strip, it is necessary to trim and grind the cut edges of the board before pasting the edge banding strip. The current cut shapes of the boards are mostly rectangular, and the market demand for rectangular boards is large, and it is conducive to edge grinding, and the technical requirements are low. When producing circular plates, the demand for circular plates is relatively small. Directly purchasing automated equipment for edge grinding operations will result in excessively high costs due to the low demand. Therefore, manual operation is generally used to process the edge banding of the circular plates. Manual operation requires workers with more experience, and to ensure that the grinding amount is uniform and uniform, the grinding technology requirements are high, which results in reduced grinding efficiency. Therefore, the utility model proposes a device for grinding the edge banding of a wooden board, which has the advantages of being easy to operate, improving the efficiency of grinding the edge of the circular plate sealing plate, and at the same time having a simple structure, reducing production costs, and being suitable for small-batch circular plate production.

[0003] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for grinding the edge of a wooden board, comprising a frame, the top and bottom ends of the frame are rotatably connected with connecting shafts, a grinding wheel is connected between the two connecting shafts, a driving mechanism is installed on the top of the connecting shaft at the top, telescopic rods are fixedly connected at both ends of the frame, the two telescopic rods are symmetrically arranged, the top extension end of the telescopic rod is threadedly connected with a screw, the bottom end of the screw is rotatably connected with a pressure plate, the top end of the screw is fixed with a handwheel, the top of the telescopic rod extension end is rotatably connected with a pad, the bottom of the telescopic rod extension end is fixed with a Forma wheel, and the pressure plate, pad and Forma wheel are arranged in the same line.

[0005] As a preferred technical solution of the utility model, the telescopic rod includes a fixed tube and an extension rod, the rod at one end of the extension rod extends into the fixed tube, and a fixing bolt is threadedly connected to the top of the fixed tube.

[0006] As a preferred technical solution of the utility model, a diagonal support rod is fixed to one side of the fixing tube, and one end of the diagonal support rod is connected to the frame body by welding.

[0007] As a preferred technical solution of the utility model, the top end surface of the extension rod is provided with a scale.

[0008] As a preferred technical solution of the utility model, the grinding wheel and the connecting shaft are detachable structures.

[0009] As a preferred technical solution of the utility model, anti-slip pads are fixed to the bottom end surface of the pressing plate and the top end surface of the pad.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model fixes the grinding wheel on a frame, adjusts the length of the telescopic rods connected at both ends of the frame to be the same as the radius of the grinding circular plate, fixes the circular plate with a pressure plate and a pad, and finally manually rotates the circular plate to grind the edge of the circular plate sealing plate with the aid of the grinding wheel. The overall operation is convenient, and the efficiency of grinding the edge of the circular plate sealing plate is improved. At the same time, the structure is simple, the semi-automatic design is used, the production cost is reduced, and it is suitable for small batch production. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the utility model for installing a circular plate;

[0014] In the figure: 1. frame; 2. connecting shaft; 3. grinding wheel; 4. telescopic rod; 5. screw; 6. pressure plate; 7. hand wheel; 8. pad; 9. Foma wheel; 10. fixing tube; 11. extension rod; 12. fixing bolt; 13. diagonal support rod; 14. anti-slip gasket. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] Example

[0017] See also Figure 1-2The utility model provides the following technical scheme: a device for grinding the edge of a wooden board, comprising a frame 1, the top and bottom ends of the frame 1 are rotatably connected to a connecting shaft 2, a grinding wheel 3 is connected between the two connecting shafts 2, and a driving mechanism is installed at the top of the connecting shaft 2 at the top end of the frame 1. Telescopic rods 4 are fixedly connected to both ends of the frame 1, and the two telescopic rods 4 are symmetrically arranged. The extended ends of the telescopic rods 4 at the top are threadedly connected to a screw 5, and the bottom ends of the screws 5 are rotatably connected to a pressing plate 6, and a handwheel 7 is fixed to the top of the screw 5. The top of the extended end of the telescopic rod 4 at the bottom is rotatably connected to a pad 8, and the bottom end of the extended end of the telescopic rod 4 at the bottom is fixed to a Forma wheel 9, and the pressing plate 6, the pad 8 and the Forma wheel 9 are collinearly arranged. In this embodiment, the grinding wheel 3 is fixed on the frame 1, and the length of the telescopic rods 4 connected at both ends of the frame 1 is adjusted to be the same as the radius of the edging circular plate, and the circular plate is fixed by the pressing plate 6 and the pad 8. Finally, the circular plate can be manually rotated to grind the edge of the circular plate sealing plate with the help of the grinding wheel 3.

[0018] In order to facilitate fixing the length of the telescopic rod 4, in this embodiment, as a preferred technical solution of the utility model, the telescopic rod 4 includes a fixed tube 10 and an extension rod 11, and the rod at one end of the extension rod 11 extends into the fixed tube 10, and a fixing bolt 12 is threadedly connected to the top of the fixed tube 10.

[0019] In order to increase the stability of the telescopic rod 4, in this embodiment, as a preferred technical solution of the utility model, a diagonal support rod 13 is fixed to one side of the fixing tube 10, and one end of the diagonal support rod 13 is connected to the frame body 1 by welding.

[0020] In order to facilitate accurate adjustment of the length of the telescopic rod 4, in this embodiment, as a preferred technical solution of the utility model, the top end surface of the extension rod 11 is provided with a scale.

[0021] In order to facilitate the replacement of the grinding wheel 3, in this embodiment, as a preferred technical solution of the utility model, a detachable structure is provided between the grinding wheel 3 and the connecting shaft 2.

[0022] In order to increase the friction between the surfaces of the pressing plate 6 and the pad 8 , in this embodiment, as a preferred technical solution of the utility model, anti-slip pads 14 are fixed to the bottom end surface of the pressing plate 6 and the top end surface of the pad 8 .

[0023] In summary, with the aid of the above technical solution of the utility model, when in use, a circle of the same size as the pressing plate 6 is drawn at the center of the cut circular plate according to the diameter of the pressing plate 6, and then the screw rod 5 is rotated with the aid of the hand wheel 7 to drive the pressing plate 6 and the pad 8 to contact and squeeze each other and fix, and then the length of the telescopic rod 4 is adjusted according to the radius of the circular plate. The specific operation is to pull the screw rod 5, and with the aid of the friction between the pad 8 and the pressing plate 6, the extension rods 11 of the two telescopic rods 4 are driven to extend outward. In the process of lengthening the telescopic rod 4, the Foma wheel 9 at the bottom can reduce the friction with the ground during the movement until the telescopic rod is pulled to 4 is consistent with the radius of the circular plate, then screw the fixing bolt 12 to fix the length of the telescopic rod 4, lower the supporting foot of the Forma wheel 9 to fix it, turn the screw 5 to loosen the pressure plate 6 and the pad 8, and then insert the cut circular plate between the pressure plate 6 and the pad 8, so that the pressure plate 6 is aligned with the circle drawn in advance at the center of the circular plate, and then observe whether the edge of the circular plate is in contact with the grinding wheel 3, and then screw the screw 5 to press the pressure plate 6 on the surface of the circular plate to fix the circular plate, finally use the output of the driving mechanism to drive the grinding wheel 3 to rotate with the help of the connecting shaft 2, and then manually rotate the circular plate to grind the edge of the sealing plate of the circular plate.

[0024] Finally, it should be noted that in the present utility model, unless otherwise clearly stipulated and limited, terms such as "installation", "setting", "connection", "fixation", and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0025] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for grinding the edge of a wooden board, comprising a frame (1), characterized in that: The top and bottom ends of the frame body (1) are both rotatably connected to a connecting shaft (2), a grinding wheel (3) is connected between the two connecting shafts (2), a driving mechanism is installed at the top end of the connecting shaft (2), both ends of the frame body (1) are fixedly connected to telescopic rods (4), the two telescopic rods (4) are symmetrically arranged, the extended end of the top telescopic rod (4) is threadedly connected to a screw rod (5), the bottom end of the screw rod (5) is rotatably connected to a pressure plate (6), the top end of the screw rod (5) is fixed with a hand wheel (7), the top end of the extended end of the bottom telescopic rod (4) is rotatably connected to a pad plate (8), the bottom end of the extended end of the bottom telescopic rod (4) is fixed with a Forma wheel (9), and the pressure plate (6), the pad plate (8) and the Forma wheel (9) are arranged in a colinear manner.

2. A device for grinding edge of a wooden board according to claim 1, characterized in that: The telescopic rod (4) comprises a fixed tube (10) and an extension rod (11); one end of the extension rod (11) extends into the interior of the fixed tube (10); and a fixing bolt (12) is threadedly connected to the top of the fixed tube (10).

3. A device for grinding edge of a wooden board according to claim 2, characterized in that: A diagonal support rod (13) is fixed to one side of the fixed tube (10), and one end of the diagonal support rod (13) is connected to the frame body (1) by welding.

4. The device for grinding the edge of a wooden board according to claim 2, characterized in that: The top end surface of the extension rod (11) is provided with a scale.

5. The device for grinding the edge of a wooden board according to claim 1, characterized in that: The grinding wheel (3) and the connecting shaft (2) are in a detachable structure.

6. The device for grinding the edge of a wooden board according to claim 1, characterized in that: Anti-slip pads (14) are fixed to the bottom end surface of the pressing plate (6) and the top end surface of the backing plate (8).

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