Special-shaped plate edge banding machine

Abstract

A special-shaped plate edge bonding machine comprises a machine table, a pre-processing device, a pressing and pasting assembly and a post-processing device, the pre-processing device is composed of a straight edge pre-milling mechanism, a milling set A, a milling set B, an edge bonding belt grooving mechanism and a gluing assembly, and the pressing and pasting assembly is installed on the portion, on the rear side of the pre-processing device, of the machine table. The post-processing device is composed of a flushing set, a rough trimming mechanism, a fine trimming mechanism, an edge scraping mechanism, a plate slotting mechanism, an up-down flat scraping mechanism and a polishing mechanism. The edge banding band slotting mechanism is arranged between the shape milling mechanism and the gluing mechanism of the edge banding machine, edge banding band slotting is achieved, bending and attaching can be conveniently conducted according to the groove shape of the special-shaped plate, the edge banding technology of the special-shaped plate is simplified, the edge banding precision of the plate is improved, meanwhile, the plate slotting mechanism is arranged in the post-processing device, and the production efficiency is improved. The method can be used for producing and processing the plate with the edge banding with the inserting structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to panel processing equipment technical field, concretely relates to a special-shaped panel edge banding machine. BACKGROUND

[0002] The panel used in the furniture manufacturing industry is mostly compression panel, in order to be exquisite and beautiful, the compression panel still needs to be edge banded around after shape processing is completed, so as to shield the internal structure of the compression panel, prevent the wood chips constituting the compression panel from falling off after long use, prolong the service life of the panel, in order to edge band the panel, the edge banding machine emerges as the times require, the panel edge banding not only can slow down VOC release, has good environmental protection, but also can prevent moisture from entering the panel base material to prevent deformation.

[0003] At present, the panel edge banding machine is mainly composed of a milling device, a pressing device, an up-down head-tail aligning mechanism and a polishing mechanism, the panel needs to be coated, edge banded, pressed, the upper and lower parts of the edge banding tape are cut and processed and polished after being milled, but the existing edge banding equipment can only use three panels for some special-shaped panels, such as the attached Figure 4 As shown in the figure, the end face of the panel 15 has a straight slot 151 or a non-straight slot 152, the existing edge banding machine can only use three panels for these slot types, especially the non-straight slot, the three panels all have straight end faces, the three panels are combined to form a complete straight slot 151 or non-straight slot 152, the end faces of the three panels need to be coated and edge banded respectively during processing, and then the three panels are bonded together, the processing process is complex and tedious, the process error is large, which affects the panel processing precision and aesthetic degree, how to develop an edge banding equipment with simple processing and high precision for special-shaped panels has become a research topic for technical personnel in the industry. CONTENT OF THE UTILITY MODEL

[0004] The utility model provides a special-shaped panel edge banding machine, to solve the existing technical problem that the special-shaped panel edge banding process is complex, the process error is high, which affects the panel edge banding precision and aesthetic degree.

[0005] The utility model solves the technical problems by adopting the following technical scheme:

[0006] A special-shaped sheet metal edge banding machine includes a machine base, a pre-treatment device, a pressing assembly, and a post-treatment device. The pre-treatment device consists of a straight edge pre-milling mechanism, milling group A, milling group B, an edge banding tape grooving mechanism, and an adhesive application assembly. The straight edge pre-milling mechanism is located at the feeding end of the machine base. Milling group A, milling group B, the edge banding tape grooving mechanism, and the adhesive application assembly are sequentially arranged behind the straight edge pre-milling mechanism. The pressing assembly is installed on the machine base behind the pre-treatment device. The post-treatment device consists of a trimming group, a rough trimming mechanism, a fine trimming mechanism, an edge scraping mechanism, a sheet metal grooving mechanism, an upper and lower flat scraping mechanism, and a polishing mechanism. The trimming group, rough trimming mechanism, fine trimming mechanism, edge scraping mechanism, sheet metal grooving mechanism, upper and lower flat scraping mechanism, and polishing mechanism are sequentially installed on the machine base behind the pressing assembly.

[0007] The working principle of this utility model is as follows: the board to be processed is successively fed into the straight edge pre-milling mechanism, milling group A, and milling group B via a conveyor for cutting and milling; simultaneously, the edge banding tape is fed into the edge banding tape grooving mechanism for grooving according to the groove shape of the board end face; the milled board is then fed into the gluing assembly, where the edge banding end face is preheated by a heat lamp, and the gluing shaft of the gluing mechanism applies adhesive to the board end face; then the board and the grooved edge banding tape are bonded to the edge banding end face by a pressing assembly. The surfaces are tightly bonded together, and the grooved edge banding can be bent and bonded accordingly to the bends of the edge banding groove. The bonded boards are then fed into the post-processing unit by a conveyor. The end trimming group cuts the head and tail of the board edge banding. Then, the rough trimming mechanism, fine trimming mechanism, and scraping mechanism trim the upper and lower surfaces of the edge banding. If it is necessary to process boards with an edge banding interlocking structure, the end face of the board can be grooved by the board grooving mechanism. Finally, the upper and lower flat scraping mechanism and polishing mechanism scrape and polish the edge banding surface of the board.

[0008] This invention incorporates a grooving mechanism for the edge banding tape between the milling and gluing mechanisms of the edge banding machine. This grooving facilitates bending and bonding according to the groove shape of the irregularly shaped sheet material, simplifies the edge banding process, and improves the edge banding accuracy. Furthermore, the grooving mechanism in the post-processing unit can be used to produce and process sheet materials with interlocking edge banding tape structures. This design offers advantages such as reasonable design, high processing efficiency, and aesthetically pleasing appearance. Attached Figure Description

[0009] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0010] Figure 1 This is a schematic diagram of the structure of this utility model;

[0011] Figure 2 This is a schematic diagram of the pretreatment device of this utility model;

[0012] Figure 3This is a schematic diagram of the post-processing device of this utility model;

[0013] Figure 4 This is a schematic diagram of the irregularly shaped sheet material processed by this utility model;

[0014] Figure 5 This is a schematic diagram of the edge banding tape inserted into the processed sheet material according to this utility model.

[0015] The diagram shows: 1. Machine base; 2. Straight edge pre-milling mechanism; 3. Milling group A; 4. Milling group B; 5. Edge banding grooving mechanism; 6. Glue application assembly; 7. Pressing assembly; 8. Trimming group; 9. Rough finishing mechanism; 10. Fine finishing mechanism; 11. Edge scraping mechanism; 12. Board grooving mechanism; 13. Upper and lower flat scraping mechanism; 14. Polishing mechanism; 15. Board; 16. Edge banding; 17. Slot; 18. Inserted edge banding; 151. Straight edge groove; 152. Non-straight edge groove. Detailed Implementation

[0016] like Figure 1 , Figure 2 and Figure 3 As shown, an edge banding machine for irregularly shaped boards includes a machine base 1, a pre-processing device, a pressing assembly 7, and a post-processing device. The pre-processing device consists of a straight edge pre-milling mechanism 2, a milling group A3, a milling group B4, an edge banding tape grooving mechanism 5, and an adhesive application assembly 6. The straight edge pre-milling mechanism 2 is located at the feeding end of the machine base. The milling group A3, the milling group B4, the edge banding tape grooving mechanism 5, and the adhesive application assembly 6 are sequentially arranged behind the straight edge pre-milling mechanism 2. The pressing assembly 7 is installed on the machine base behind the pre-processing device. The post-processing device consists of a trimming group 8, a rough trimming mechanism 9, a fine trimming mechanism 10, an edge scraping mechanism 11, a board grooving mechanism 12, an upper and lower flat scraping mechanism 13, and a polishing mechanism 14. The trimming group 8, the rough trimming mechanism 9, the fine trimming mechanism 10, the edge scraping mechanism 11, the board grooving mechanism 12, the upper and lower flat scraping mechanism 13, and the polishing mechanism 14 are sequentially installed on the machine base 1 behind the pressing assembly.

[0017] The working principle of this utility model is as follows: the board to be processed is successively fed into the straight edge pre-milling mechanism, milling group A, and milling group B via a conveyor for cutting and milling; simultaneously, the edge banding tape is fed into the edge banding tape grooving mechanism for grooving according to the end face groove shape of the board; the milled board is then fed into the gluing assembly, where the edge banding end face is preheated by a heat lamp, and the gluing shaft of the gluing mechanism applies adhesive to the end face of the board, ensuring the adhesive is applied to the edge banding end face; then, the board and the grooved edge banding tape are tightly bonded to the edge banding end face of the board via a pressing assembly, such as... Figure 4 and Figure 5As shown, the grooved edge banding 16 can be bent and bonded to the corresponding bends of the straight edge groove 151 or non-straight edge groove 152 of the board 15. The bonded board is then conveyed into the post-processing unit, where the end trimming group cuts the head and tail of the edge banding. The upper and lower surfaces of the edge banding are then finished by a roughing mechanism, a fine trimming mechanism, and an edge scraping mechanism. If a board with an interlocking edge banding structure needs to be processed, see attached... Figure 5 As shown, the end face of the board 15 can be grooved by the board grooving mechanism to form two slots 17 on the left and right. The edge banding tape 18 can be directly inserted into the end face of the board along the slots. Finally, the edge banding surface of the board is scraped and polished by the upper and lower scraping mechanism and the polishing mechanism.

Claims

1. A profiled sheet edge banding machine, characterised in that The machine table, the pre-treatment device, the pressing assembly and the post-treatment device, the pre-treatment device is composed of straight edge pre-milling mechanism, milling type group A, milling type group B, edge band slotting mechanism and gluing assembly, the straight edge pre-milling mechanism is arranged at the feeding end of the machine table, the milling type group A, the milling type group B, the edge band slotting mechanism and the gluing assembly are sequentially arranged at the rear side of the straight edge pre-milling mechanism, the pressing assembly is installed on the machine table at the rear side of the pre-treatment device, the post-treatment device is composed of head alignment group, rough trimming mechanism, fine trimming mechanism, edge trimming mechanism, plate slotting mechanism, up-down flat scraping mechanism and polishing mechanism, the head alignment group, the rough trimming mechanism, the fine trimming mechanism, the edge trimming mechanism, the plate slotting mechanism, the up-down flat scraping mechanism and the polishing mechanism are sequentially installed on the machine table at the rear side of the pressing assembly.

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