Edge band slotting mechanism

Abstract

The edge sealing band grooving mechanism comprises a fixing frame and a plurality of grooving units, each grooving unit is composed of a stepping motor, a speed reducer, a lifting module, a spindle motor, a grooving cutter, a pressing mechanism and a translation adjusting bolt, the lifting module is installed on the fixing frame, the stepping motor drives the spindle motor to move up and down along a sliding rail on the lifting module through the speed reducer, and the spindle motor drives the grooving cutter to move up and down along the sliding rail. An output shaft of the spindle motor is connected with the grooving cutter, the pressing mechanism is arranged on the front side of the grooving cutter, and the translation adjusting bolt is installed on the rear portion of the fixing frame below the lifting module. The edge sealing band grooving device achieves grooving treatment of the edge sealing band, is convenient to bend and fit according to the groove profile of the special-shaped plate, simplifies the edge sealing process of the special-shaped plate, improves the edge sealing precision of the plate, enables the edge sealing end face to be more attractive in appearance, and has the advantages of being reasonable in design, high in machining efficiency and attractive in appearance.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing equipment technology, specifically to a grooving mechanism for edge banding. Background Technology

[0002] In the furniture manufacturing industry, compressed boards are the most commonly used boards. To achieve a refined and aesthetically pleasing finish, the edges of the compressed boards need to be sealed after the shape is completed. This is to conceal the internal structure of the compressed board and prevent the wood chips that make up the compressed board from falling off over time, thus extending the lifespan of the board. To perform edge sealing on the boards, edge sealing machines have emerged. Edge sealing not only slows down the release of VOCs and improves environmental friendliness, but also prevents moisture from entering the board substrate and thus prevents deformation.

[0003] Currently, edge banding machines mainly consist of a milling device, a pressing device, an upper and lower trimming mechanism, and a polishing mechanism. After milling, the board needs to be glued, edge banding tape pressed, and the upper and lower parts of the edge banding tape trimmed and polished. However, current edge banding equipment is not suitable for some irregularly shaped boards, such as... Figure 3 As shown, the end face of the board 11 has a straight edge groove 111 or a non-straight edge groove 112. Existing edge banding machines, especially for these groove types, can only use three boards, all of which have straight edge end faces. The three boards are combined to form a complete straight edge groove 111 or non-straight edge groove 112. During processing, the end faces of the three boards need to be coated with glue and edge banding tape pressed separately, and then the three boards are bonded together. The process is complex and cumbersome, with large cumulative process errors, affecting the processing accuracy and aesthetics of the board. If the edge banding tape can be grooved according to the end face shape of the irregular board, the edge banding tape can be bent and fitted to the end face of the board, ensuring a straight appearance at the bend of the edge banding tape, guaranteeing the appearance quality of the edge banding of irregular boards, while simplifying the edge banding process of irregular boards, reducing process errors, and improving edge banding accuracy. Utility Model Content

[0004] This utility model provides a grooving mechanism for edge banding to solve the problems of complex edge banding process and high process error affecting the edge banding accuracy and aesthetics of irregularly shaped boards in the prior art.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A grooving mechanism for edge banding includes a fixed frame and several grooving units. Each grooving unit consists of a stepper motor, a reducer, a lifting module, a spindle motor, a grooving cutter, a clamping mechanism, and a translation adjustment bolt. The lifting module is mounted on the fixed frame. The stepper motor drives the spindle motor to move up and down along the slide rail on the lifting module through the reducer. The output shaft of the spindle motor is connected to the grooving cutter. The clamping mechanism is located on the front side of the grooving cutter. The translation adjustment bolt is installed at the rear of the fixed frame below the lifting module.

[0007] The aforementioned clamping mechanism uses a handle to drive a clamping wheel via a screw to fix the edge banding.

[0008] Each of the above-mentioned slotting units has a height-limiting wheel on one side of the clamping mechanism to limit and fix the edge banding.

[0009] The fixing frame of the edge banding tape grooving mechanism of this utility model is installed on the machine base of the edge banding machine. When processing irregularly shaped boards, the edge banding tape can be fed into the edge banding tape grooving mechanism. The stepper motors of different grooving units drive the main shaft motor to move up and down along the slide rail on the lifting module through the reducer. The translation adjustment bolts of different grooving units are pushed and adjusted, so that the grooving cutter of different grooving units is adjusted to the corresponding processing position according to the position of different bends of the end face groove of the board. The edge banding tape is guided into the edge banding tape grooving mechanism one after another by the positioning guide of the height limiting wheel. The clamping mechanism of different grooving units fixes the edge banding tape by the handle driving the clamping wheel through the screw. Finally, the grooving cutter drives the main shaft motor to perform grooving processing on the edge banding tape. In this way, the grooved edge banding tape can be bent and bonded to the straight edge groove or non-straight edge groove of the board.

[0010] This utility model realizes the grooved edge banding, which facilitates bending and bonding according to the groove shape of the irregular board material, simplifies the edge banding process of irregular board material, improves the edge banding accuracy of the board material, and makes the edge banding end face more beautiful. It has the advantages of reasonable design, high processing efficiency and beautiful appearance. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a rear view schematic diagram of the present invention;

[0014] Figure 3 This is a schematic diagram of the irregularly shaped sheet material processed by this utility model.

[0015] In the diagram, 1 is the fixed frame, 2 is the stepper motor, 3 is the reducer, 4 is the lifting module, 5 is the main spindle motor, 6 is the grooving knife, 7 is the height limiting wheel, 8 is the clamping mechanism, 9 is the translation adjustment bolt, 10 is the edge sealing strip, 11 is the plate, 111 is the straight edge groove, and 112 is the non-straight edge groove. Detailed Implementation

[0016] like Figure 1 , Figure 2 and Figure 3As shown, a grooving mechanism for edge banding includes a fixed frame 1 and several grooving units. Each grooving unit consists of a stepper motor 2, a reducer 3, a lifting module 4, a main spindle motor 5, a grooving cutter 6, a clamping mechanism 8, and a translation adjustment bolt 9. The lifting module 4 is mounted on the fixed frame 1. The stepper motor 2 drives the main spindle motor 5 to move up and down along the slide rail on the lifting module 4 via the reducer 3. The output shaft of the main spindle motor 5 is connected to the grooving cutter 6. The clamping mechanism 8 is located in front of the grooving cutter. The clamping mechanism uses a handle to drive a clamping wheel via a lead screw to fix the edge banding 10. The translation adjustment bolt 9 is installed at the rear of the fixed frame 1 below the lifting module 4. A height limiting wheel 7 is provided on one side of the clamping mechanism of each grooving unit to limit and fix the edge banding 10.

[0017] The fixing frame of the edge banding grooving mechanism of this utility model is installed on the machine base of the edge banding machine. When processing irregularly shaped plates, the edge banding can be fed into the edge banding grooving mechanism. The stepper motors of different grooving units drive the main shaft motor to move up and down along the slide rail on the lifting module through the reducer. The translation adjustment bolts of different grooving units are pushed and adjusted, so that the grooving cutter of different grooving units is adjusted to the corresponding processing position according to the different bending positions of the groove shape on the end face of the plate. The edge banding is guided by the positioning of the height limiting wheel and enters the edge banding grooving mechanism one after another. The clamping mechanism of different grooving units fixes the edge banding through the handle and the screw drive the clamping wheel. Finally, the grooving cutter is driven by the main shaft motor to perform grooving processing on the edge banding. In this way, the grooved edge banding 10 can be bent and bonded to the bending position of the straight edge groove 111 or the non-straight edge groove 112 of the plate 11.

Claims

1. An edge banding grooving mechanism, characterized by: It includes a fixed frame and several sets of grooving units. Each grooving unit consists of a stepper motor, a reducer, a lifting module, a spindle motor, a grooving cutter, a clamping mechanism, and a translation adjustment bolt. The lifting module is mounted on the fixed frame. The stepper motor drives the spindle motor to move up and down along the slide rail on the lifting module through the reducer. The output shaft of the spindle motor is connected to the grooving cutter. The clamping mechanism is located on the front side of the grooving cutter. The translation adjustment bolt is installed on the rear of the fixed frame below the lifting module.

2. The edge banding grooving mechanism according to claim 1, characterized in that: The clamping mechanism uses a handle to drive a clamping wheel via a screw to fix the edge banding.

3. The edge banding grooving mechanism according to claim 1, characterized in that: Each slotted unit has a height-limiting wheel on one side of its clamping mechanism.

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