CN206690236U - Vertical edge chamfering automatic trimming device after a kind of sheet material edge band - Google Patents

Abstract

The utility model discloses vertical edge chamfering automatic trimming device after a kind of sheet material edge band, including frame, horizontal guide rail is provided with frame, horizontal air cylinder driving is set on horizontal guide rail moves horizontally support, upright guide rail is fixed on support is moved horizontally, upright guide rail protrudes from horizontal guide rail side, the cutter fixed plate for setting lift cylinder to drive on upright guide rail, rotatable cutter and cutter block is set in cutter fixed plate, and wherein cutter block is located at the underface of cutter.By cylinder guide rail, the cutting to sheet material vertical edge is realized in the pursuit moved left and right with cutter, the cutting moved up and down to the utility model, improve the processing efficiency and machining accuracy of sheet material chamfering, low energy consumption, low cost, implement convenient, flexible, be advantageous to popularization and application.

Description

An automatic edge trimming device for vertical edge chamfering of plate edge banding strips

technical field

The utility model relates to the technical field of furniture processing, in particular to an automatic edge trimming device for vertical edge chamfering of plate edge sealing strips.

Background technique

With the rapid development of the real estate industry in recent years, people have put forward higher requirements for housing decoration. At this time, the timber industry has also developed rapidly. Taking interior decoration and furniture as an example, a large number of panels are required for interior decoration and furniture, and these panels need to blunt their right-angled sides (45-degree hypotenuse) to facilitate the connection between the two panels and increase the number of these panels. feel and aesthetics. Now when the board industry is doing chamfering, most of the boards are manually chamfered with a plane. Generally, the bottom of the plane is placed on the edge that needs to be chamfered, and then the plane is pushed down by hand to make it along the edge. The vertical edge of the board slides, and the blade on the planer cuts the vertical edge during the downward sliding process, so that the vertical right-angled edge forms a chamfered surface. This kind of artificial vertical chamfering will cause the following problems during processing:

(1) When artificially processing the vertical chamfering edge, it is necessary to repeatedly push the plane to cut the chamfered surface of the board layer by layer, and manually fix the board. At this time, the vertical angle of each board is processed The edge is time-consuming and labor-intensive, and the efficiency is very low;

(2) When manually processing the chamfering surface of the plate, there will be many uncertain factors (for example: unbalanced force), which will cause the processed chamfering surface to be not smooth, and it is also difficult to form a 45-degree chamfer on the vertical edge of the plate , The size of the final chamfered surface is not accurate, which will affect the aesthetics of the interior decoration, and will also affect the connection between the two plates.

At present, wood boards usually need to use edge banding strips of different thicknesses for edge banding treatment, but at the junction of the edge banding strips, due to the precision of the edge banding strips, there are problems such as protruding edges on the vertical edges of the wood boards, which seriously affects the quality of the edge banding. This problem requires chamfering the vertical edges of the boards with different thickness edge banding.

At present, domestic edge trimming machines are mostly processed by ordinary chamfering machines manually. It is difficult to control the chamfering accuracy of wood boards with different thickness edge banding strips. There are common problems of inconvenient operation and low efficiency, which makes the safety and security of the furniture industry Efficiency is greatly constrained.

Utility model content

The technical problem to be solved by the utility model is to provide an automatic edge trimming device for vertical edge chamfering after the edge banding of the plate, which realizes the cutting of the vertical edge of the plate through the chasing of the left and right movement of the tool driven by the cylinder guide rail and the cutting of the up and down movement , improving the processing efficiency and processing accuracy of plate chamfering.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: an automatic edge trimming device for vertical edge chamfering after the edge banding strip, which is characterized in that it includes a frame, and a horizontal guide rail is set on the frame. A horizontal moving support driven by a horizontal cylinder is set on the guide rail, and a vertical guide rail is fixed on the horizontal moving support. The vertical guide rail protrudes from one side of the horizontal guide rail. Rotating tool and tool stop, where the tool stop is directly below the tool.

In the above scheme, the structural design of the fixed plate and the cylinder guide rail is used to realize the cutting of the vertical edge of the plate through the left and right movement of the cutter driven by the cylinder guide rail and the cutting of the up and down movement.

As a further supplement to the above scheme, it also includes auxiliary guide rails. The auxiliary guide rails and vertical guide rails are respectively located on both sides of the horizontal guide rails. The auxiliary guide rails are fixed on the frame through the auxiliary guide rail fixing plates. The connecting plate is connected, and the sleeve is set on the auxiliary guide rail.

The above solution is further defined, the two ends of the vertical guide rail are fixed on the U-shaped vertical guide rail fixing plate, and the middle part of the vertical guide rail fixing plate is fixedly connected with the horizontal moving support.

The above solution is further limited, the cutter is a 90-degree V-shaped cutter, the cutter is arranged on a motor, and the motor is fixed to one side of the cutter fixing plate by bolts.

To further define the above solution, the two ends of the auxiliary guide rail are fixed on the frame through the auxiliary guide rail fixing plate, and a fixed bearing is arranged between the auxiliary guide rail and the auxiliary guide rail fixing plate.

The beneficial effects produced by adopting the above-mentioned technical scheme are:

(1) The utility model adopts the cooperation of the horizontal cylinder and the lifting cylinder, and the tool block is attached to the back surface of the wooden board to realize the accurate positioning of the tool and complete the chamfering of the rear vertical right-angled edge of the wooden board. The structure design of the device is reasonable, Simple, adopt advanced PLC and air pressure control method to improve the processing efficiency and processing accuracy of wood chamfering;

(2) The horizontal guide rail in this utility model is equipped with auxiliary guide rails arranged horizontally. The auxiliary guide rails and vertical guide rails are respectively located on both sides of the horizontal guide rail to ensure the balance of the entire mechanical body and prevent tool vibration from affecting cutting accuracy.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Among the figure: 1, tool stopper, 2, tool, 3, tool fixing plate, 4, vertical guide rail fixing plate, 5, horizontal guide rail, 6, auxiliary guide rail fixing plate, 7, auxiliary guide rail, 8, lifting cylinder, 9 , horizontal cylinder, 10, motor, 12, frame, 13, fixed bearing, 14, vertical guide rail, 15, horizontal mobile support, 16, connecting plate.

detailed description

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

As shown in Figure 1, the utility model specifically relates to an automatic trimming device for vertical edge chamfering of a plate edge banding strip, comprising a frame 12, a cutter 2, a horizontal cylinder 9 and a lifting cylinder 8, and the frame 12 is set Horizontal guide rail 5 is provided, horizontal cylinder 9 is configured on horizontal guide rail 5, and horizontal cylinder 9 is integrated with horizontal mobile support 15, wherein horizontal mobile support 15 moves left and right along horizontal guide rail 5 under the drive of horizontal cylinder 9; A vertical guide rail 14 is arranged on one side, and the vertical guide rail 14 protrudes from one side of the horizontal guide rail 5. The lifting cylinder 8 is arranged on the vertical guide rail 14, and the lifting cylinder 8 and the tool fixing plate 3 are fixed as one. Driven by the drive, it moves up and down along the vertical guide rail 14; a rotatable cutter 2 and a cutter stop 1 are arranged on the cutter fixed plate 3, wherein the cutter stop 1 is located directly below the cutter 2.

In the above structure, the horizontal cylinder 9 and the lifting cylinder 8 can drive the tool 2 to move up and down and left and right. The purpose of moving up and down is to slide at a constant speed on the vertical chamfering edge, and cut the vertical edge, thereby leading out the blunt surface; The movement is to enable the tool to follow the wood board all the time during the vertical edge cutting process, and finally realize the cutting of the whole wood board. Specifically, when the plank is conveyed by the conveying device, under the drive of the horizontal cylinder 9, the tool block 1 catches up with the rear surface of the plank and is in close contact with the rear surface of the plank. Since the tool 2 and the tool block 1 are synchronized, the tool 1 It can be accurately positioned on the vertical edge on one side of the rear surface of the plank, and then the lifting cylinder 8 drives the cutter fixing plate 3 to move downward, so as to realize the cutting of the cutter 1 on the vertical edge and form a chamfer.

Because the tool block 2 and the tool 1 in the utility model are all fixed on the tool fixed plate 3, the process of the conveying device conveying the plank is continuous movement, at this moment, the horizontal movement support 15 drives the tool 1 to move in the direction of plank movement, Thereby, it can be ensured that the cutting tool is in contact with the plank all the time, and the cutting efficiency and cutting accuracy are guaranteed; in the process of the horizontal moving support 15 driving the cutting tool 2 to catch up, the lifting cylinder 8 drives the cutting tool 1 to move up and down, so as to realize the vertical right-angle edge of the plank rear. Cutting, vertical guide rail 14 two ends are fixed on the vertical guide rail fixed plate 4 of U-shaped, and vertical guide rail fixed plate 4 middle parts are affixed with horizontal mobile support 15.

The lifting cylinder 8 and the vertical guide rail 14 in the utility model are fixed on one side of the horizontally moving support 15, which is prone to deviation during the movement of the horizontally moving support 15, which affects the stability of the overall equipment. Therefore, on the other side of the horizontally moving support 15 An auxiliary guide rail 7 is added, and the two ends of the auxiliary guide rail 7 are fixed on the frame 12 by the auxiliary guide rail fixing plate 6, and a fixed bearing 13 is arranged between the auxiliary guide rail 7 and the auxiliary guide rail fixing plate 6. The auxiliary guide rail 7 and the vertical guide rail 14 are respectively located on both sides of the horizontal guide rail 5, the auxiliary guide rail 7 is fixed on the frame 12 through the auxiliary guide rail fixing plate 6, and the auxiliary guide rail 7 and the horizontal moving support 15 pass through the connecting plate 16 with a sleeve Connection, the sleeve is sleeved on the auxiliary guide rail 7, during the process of the horizontal movement support 15 moving along the horizontal guide rail 5, the sleeve on the connecting plate 16 slides along the auxiliary guide rail 7, and the auxiliary guide rail 7 can move horizontally The support 15 is precisely guided, and on the other hand, balances the deflection of the side, so as to ensure the stable operation of the entire mechanical structure and prevent the vibration of the cutter head from affecting the cutting accuracy.

Cutter 2 in the utility model is a 90-degree V-shaped cutter, which mainly carries out 45-degree cutting to the vertical right-angled edge of the plank to form a standard chamfer. In addition, the cutter 2 can be replaced as required. The cutter 2 is arranged on the motor 10, and the motor 10 is fixed on one side of the cutter fixing plate 3 by bolts.

Above-mentioned motor 10 is to provide power for cutting tool 2, thereby cuts the right-angle edge of plank, and motor 10 is mainly controlled by PLC, makes motor carry out forward rotation and reverse rotation, and PLC controls the start and stop of cylinder, realizes motion control to cutting tool.

The frame 5 in the utility model is the carrier of the lifting cylinder 8, the horizontal cylinder 9 and the motor 10, the upper surface of the frame 5 is provided with a horizontal guide rail, the auxiliary guide rail 7 is fixed on the frame 5 by the auxiliary guide rail fixing plate 6, and the vertical guide rail 14 is set on the vertical guide rail fixing plate 4 and the horizontal moving support 15, and the connection mode of the above three parts is fixed by the hexagon socket head screw, so that the whole system forms an organic whole, so as to facilitate the cutting of the tool. The frame 5 bottom contains 4 screw holes, and the frame can be fixed to the ground or another set of equipment by screws, which is beneficial to the processing of the chamfered surface of the plank.

Claims (5)

1. An automatic edge trimming device for vertical edge chamfering after edge banding strips, characterized in that it includes a frame (12), on which a horizontal guide rail (5) is set, and on the horizontal guide rail (5) Set the horizontal moving support (15) driven by the horizontal cylinder (9), fix the vertical guide rail (14) on the horizontal moving support (15), the vertical guide rail (14) protrudes from the side of the horizontal guide rail (5), and the vertical guide rail (14) is provided with a tool fixing plate (3) driven by a lifting cylinder (8), and a rotatable tool (2) and a tool stopper (1) are arranged on the tool fixing plate (3), wherein the tool stopper (1) is located at directly below the knife (2). 2. The automatic trimming device for vertical edge chamfering of the edge banding strip according to claim 1, characterized in that it also includes an auxiliary guide rail (7), and the auxiliary guide rail (7) and the vertical guide rail (14) are respectively located at On both sides of the horizontal guide rail (5), the auxiliary guide rail (7) is fixed on the frame (12) through the auxiliary guide rail fixing plate (6), and the auxiliary guide rail (7) is connected with the horizontal moving support (15) through a sleeve The plate (16) is connected, and the sleeve is sleeved on the auxiliary guide rail (7). 3. An automatic trimming device for vertical edge chamfering after edge banding strips according to claim 1 or 2, characterized in that both ends of the vertical guide rail (14) are fixed on U-shaped vertical guide rail fixing plates On (4), the middle part of the vertical guide rail fixing plate (4) is fixedly connected with the horizontal moving support (15). 4. The automatic trimming device for vertical edge chamfering after edge banding of a plate according to claim 1, characterized in that the cutter (2) is a 90-degree V-shaped cutter, and the cutter (2) is set on the motor (10 ), the motor (10) is fixed to one side of the tool fixing plate (3) by bolts. 5. A device for automatically trimming edges after vertical edge chamfering of sheet edge banding strips according to claim 2, characterized in that the two ends of the auxiliary guide rail (7) are fixed to the frame by the auxiliary guide rail fixing plate (6) On (12), a fixed bearing (13) is provided between the auxiliary guide rail (7) and the auxiliary guide rail fixing plate (6).