Curve sealing and trimming all-in-one machine

Abstract

A curve sealing and trimming all-in-one machine comprises a machine table, a rotary table, an electric controller, an edge sealing device and an edge trimming device, the edge sealing device comprises a plate feeding mechanism, an edge sealing assembly, a sol mechanism and a cross beam, and the plate feeding mechanism is composed of a shell, an oil cylinder, a motor, a speed reducer and a plate feeding wheel; the edge sealing assembly comprises an encoder, a belt feeding wheel, a brake air cylinder, a belt breaking mechanism, a gluing mechanism, a curve pressing and pasting wheel and an auxiliary pressing and pasting wheel. The glue melting mechanism is composed of a glue pressing air cylinder, a glue cavity and a glue feeding heat preservation pipeline. The trimming device comprises an upper trimming table, a lower trimming table, a motor and a curve profiling cutter, the upper trimming table and the lower trimming table are the same in structure, and each trimming table is composed of a lifting lead screw, a trimming cutter, a profiling adjusting lead screw, a profiling wheel and a scraping cutter. The edge sealing device and the trimming device are integrally installed on the two sides of the machine table, plate conveying is completed through the rotary table, the structure is compact, the occupied area is small, meanwhile, up-and-down follow-up adjusting trimming operation of edge sealing plates is achieved, the trimming precision of edge sealing belts is improved, and the yield of the plates after edge sealing is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing equipment, in particular to a curve sealing and repairing integrated machine. Background Art

[0002] Most of the boards used in the furniture manufacturing industry are compressed boards. In order to achieve exquisite beauty, the compressed boards need to be edge-sealed on all sides after the shape processing is completed to cover the internal structure of the compressed boards, and at the same time prevent the wood chips that make up the compressed boards from falling off after a long period of use, thereby extending the service life of the boards. In order to edge-band the boards, edge-banding machines came into being. Edge-banding of boards can not only slow down the release and be environmentally friendly, but also prevent moisture from entering the board substrate to prevent deformation. At present, the board edge-banding machine is mainly composed of a milling device, an edge-banding device and a trimming device. After the board is milled, it needs to be glued, the edge-banding tape pressed and trimmed. The current edge-banding equipment after milling has a complex structure and occupies a large area. Moreover, for some special-shaped boards, the edge-banding tape cannot be accurately trimmed, and the arc effect after edge-banding is poor, which affects the aesthetics of the product. Utility Model Content

[0003] The utility model provides a curve sealing and trimming integrated machine to solve the problems of large equipment footprint and low curve trimming accuracy in the prior art.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A curve sealing and trimming integrated machine includes a machine table, a turntable, an electric controller, an edge sealing device and a trimming device. The turntable is installed in the front of the machine table. The turntable consists of several rotating arms and a support table. The edge sealing device and the trimming device are respectively arranged on the left and right sides of the machine table. The edge sealing device includes a plate feeding mechanism, an edge sealing assembly, a glue dissolving mechanism and a crossbeam. The plate feeding mechanism consists of a shell, an oil cylinder, a motor, a reducer and a plate feeding wheel. The oil cylinder drives the shell to move back and forth on the crossbeam, and the lifting screw inside the shell drives the slider to move on the slide rail. The motor and the reducer are connected to the slider, and the motor drives the plate feeding wheel to rotate through the reducer; the edge sealing assembly includes an encoder, a tape feeding wheel, a brake cylinder, a tape breaking mechanism, a glue coating mechanism, a curve pressing wheel and an auxiliary pressing wheel. The brake cylinder is installed on one side of the tape feeding wheel, and the piston rod of the brake cylinder is connected to the brake plate. Located on the outlet side of the tape feed wheel, the curve pressing wheel and the auxiliary pressing wheel are arranged at the outlet of the gluing mechanism; the sol mechanism is composed of a glue pressing cylinder, a glue chamber and a glue feeding insulation pipe. The piston rod of the glue pressing cylinder is connected to the glue pressing plate in the glue chamber, and the glue feeding insulation pipe is connected to the glue chamber outlet. Several sol chambers are arranged at the bottom outlet of the glue chamber, and an electric heating tube is installed in each sol chamber; the trimming device includes two upper and lower trimming tables, a motor and a curve profiling knife. The motor drives the curve profiling knife to work through a synchronous belt. The curve profiling knife is installed on the lower trimming table. The upper and lower trimming tables have the same structure. Each trimming table is composed of a lifting screw, a trimming knife, a profiling adjustment screw, a profiling wheel and a scraping knife. The lifting screw drives the trimming table to move up and down, and the profiling adjustment screw on the front side of the trimming table drives the corresponding profiling wheel to move up and down. The scraping knife is installed on the side of the trimming table.

[0006] The working principle of the utility model is as follows: first, the electric controller is started, and the electric heating tube of the sol mechanism heats the glue in the glue chamber. When the temperature reaches the set temperature, the glue pressing cylinder sends the glue from the glue chamber along the glue feeding insulation pipe to the gluing mechanism of the edge banding assembly. At the same time, the turntable sends the plate on the support table to the vicinity of the plate feeding mechanism of the edge banding device. The motor and reducer of the plate feeding mechanism drive the plate feeding wheel to send the plate into the gluing mechanism. The edge banding tape is measured by the encoder, and then is cut by the tape breaking mechanism through the tape feeding wheel and also sent to the gluing mechanism. After the plate is glued and pasted with the edge banding tape, it is pressed by the curved pressing wheel and the auxiliary pressing wheel. The pressed plate is then sent to the trimming device on the other side of the machine through the turntable. The motor of the trimming device drives the curved profiling knife through the synchronous belt to perform profiling and trimming on the plate. At the same time, the trimming knife, profiling wheel and scraping knife of the upper and lower trimming tables are used to polish the trimming. In this way, the upper and lower trimming and the head and tail trimming operations of the plate can be completed.

[0007] The utility model integrates the edge banding device and the trimming device on both sides of the machine, and completes the transportation of the plate through the turntable. It has a compact structure and occupies a small area. At the same time, it realizes the trimming operation of the edge banding plate by adjusting the edge banding up and down, improves the trimming accuracy of the edge banding belt, ensures the finished product rate of the plate after edge banding, makes the trimming process more stable, and achieves a more beautiful arc effect. It has the advantages of reasonable design, high processing efficiency, and environmental protection and hygiene. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0009] Figure 1 It is a structural diagram of the utility model;

[0010] Figure 2 It is a top view schematic diagram of the utility model;

[0011] Figure 3 It is a structural diagram of the plate feeding mechanism of the utility model;

[0012] Figure 4 yes Figure 3 Schematic diagram of the structure of the AA section;

[0013] Figure 5 yes Figure 3 Schematic diagram of the structure of the middle BB section;

[0014] Figure 6 It is a structural diagram of the edge sealing assembly of the utility model;

[0015] Figure 7 It is a structural diagram of the sol mechanism of the utility model;

[0016] Figure 8 yes Figure 7 Schematic diagram of the structure of the CC section;

[0017] Figure 9 This is a side view schematic diagram of the internal structure of the trimming device of the utility model;

[0018] Figure 10 It is a schematic diagram of the internal structure of the trimming device of the utility model from the front view.

[0019] In the figure, 1 machine, 2 turntable, 3 electric controller, 4 edge banding device, 5 trimming device, 6 plate feeding mechanism, 7 edge banding assembly, 8 glue dissolving mechanism, 9 crossbeam, 21 rotating arm, 22 support platform, 51 lifting screw, 52 trimming knife, 53 profiling adjustment screw, 54 profiling wheel, 55 scraping knife, 56 motor, 57 synchronous belt, 58 curve profiling knife, 61 housing, 62 oil cylinder, 63 motor, 64 reducer, 65 plate feeding wheel, 66 lifting screw, 67 slider, 68 slide rail, 71 encoder, 72 tape feeding wheel, 73 brake cylinder, 74 brake plate, 75 tape breaking mechanism, 76 glue coating mechanism, 77 curve pressing wheel, 78 auxiliary pressing wheel, 81 glue pressing cylinder, 82 glue chamber, 83 glue feeding insulation pipe, 84 glue pressing plate, 85 glue dissolving chamber, 86 electric heating pipe. DETAILED DESCRIPTION

[0020] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10As shown, a curve sealing and trimming integrated machine includes a machine platform 1, a turntable 2, an electric controller 3, an edge sealing device 4 and a trimming device 5. The turntable 2 is installed in front of the machine platform 1. The turntable 2 is composed of several rotating arms 21 and a support platform 22. The edge sealing device 4 and the trimming device 5 are respectively arranged on the left and right sides of the machine platform. The edge sealing device 4 includes a plate feeding mechanism 6, an edge sealing assembly 7, a dissolving mechanism 8 and a crossbeam 9. The plate feeding mechanism 6 is composed of a shell 61, an oil cylinder 62, a motor 63, a reducer 64 and a plate feeding wheel 65. The oil cylinder 62 drives the shell 61 to move back and forth on the crossbeam 9, and the lifting screw 66 inside the shell 61 drives the slider 67 to move on the slide rail 68. The motor 63 and the reducer 64 are connected to the slider 67, and the motor drives the plate feeding wheel to rotate through the reducer; the edge banding assembly 7 includes an encoder 71, a tape feeding wheel 72, a brake cylinder 73, a tape breaking mechanism 75, a glue coating mechanism 76, a curve pressing wheel 77 and an auxiliary pressing wheel 78. The brake cylinder 73 is installed on one side of the tape feeding wheel, and the piston rod of the brake cylinder 73 is connected to the The brake plate 74 is connected, the tape breaking mechanism 75 is located on the side of the tape feeding wheel outlet, the curve pressing wheel and the auxiliary pressing wheel are arranged at the outlet of the glue coating mechanism; the sol mechanism 8 is composed of a glue pressing cylinder 81, a glue chamber 82 and a glue feeding insulation pipe 83. The piston rod of the glue pressing cylinder 81 is connected to the glue pressing plate 84 in the glue chamber, and the glue feeding insulation pipe 83 is connected to the outlet of the glue chamber 82. A plurality of sol chambers 85 are arranged at the bottom outlet of the glue chamber 82, and an electric heating pipe 86 is installed in each sol chamber 85; the trimming device 5 includes an upper and a lower Two trimming tables, a motor 56 and a curved profiling knife 58. The motor 53 drives the curved profiling knife 58 through a synchronous belt 57. The curved profiling knife 58 is installed on the lower trimming table. The upper and lower trimming tables have the same structure. Each trimming table consists of a lifting screw 51, a trimming knife 52, a profiling adjustment screw 53, a profiling wheel 54 and a scraping knife 55. The lifting screw drives the trimming table to move up and down, and the profiling adjustment screw on the front side of the trimming table drives the corresponding profiling wheel to move up and down. The scraping knife is installed on the side of the trimming table.

[0021] The working principle of the utility model is as follows: first, the electric controller is started, and the electric heating tube of the sol mechanism heats the glue in the glue chamber. When the temperature reaches the set temperature, the glue pressing cylinder sends the glue from the glue chamber along the glue feeding insulation pipe to the gluing mechanism of the edge banding assembly. At the same time, the turntable sends the plate on the support table to the vicinity of the plate feeding mechanism of the edge banding device. The motor and reducer of the plate feeding mechanism drive the plate feeding wheel to send the plate into the gluing mechanism. The edge banding tape is measured by the encoder, and then is cut by the tape breaking mechanism through the tape feeding wheel and also sent to the gluing mechanism. After the plate is glued and pasted with the edge banding tape, it is pressed by the curved pressing wheel and the auxiliary pressing wheel. The pressed plate is then sent to the trimming device on the other side of the machine through the turntable. The motor of the trimming device drives the curved profiling knife through the synchronous belt to perform profiling and trimming on the plate. At the same time, the trimming knife, profiling wheel and scraping knife of the upper and lower trimming tables are used to polish the trimming. In this way, the upper and lower trimming and the head and tail trimming operations of the plate can be completed.

Claims

1. Curve sealing and repairing machine, its characteristics are It includes a machine, a turntable, an electric controller, an edge banding device and a trimming device. The turntable is installed on the front of the machine. The turntable consists of several rotating arms and a support platform. The edge banding device and the trimming device are respectively arranged on the left and right sides of the machine. The edge banding device includes a plate feeding mechanism, an edge banding assembly, a glue dissolving mechanism and a crossbeam. The plate feeding mechanism consists of a shell, an oil cylinder, a motor, a reducer and a plate feeding wheel. The oil cylinder drives the shell to move back and forth on the crossbeam, and the lifting screw inside the shell drives the slider to move on the slide rail. The motor and the reducer are connected to the slider, and the motor drives the plate feeding wheel to rotate through the reducer; the edge banding assembly includes an encoder, a tape feeding wheel, a brake cylinder, a tape breaking mechanism, a glue coating mechanism, a curve pressing wheel and an auxiliary pressing wheel. The brake cylinder is installed on one side of the tape feeding wheel, and the piston rod of the brake cylinder is connected to the brake plate. The tape breaking mechanism is located on the tape feeding wheel On the outlet side, a curve pressing wheel and an auxiliary pressing wheel are arranged at the outlet of the gluing mechanism; the sol mechanism is composed of a glue pressing cylinder, a glue chamber and a glue feeding insulation pipe. The piston rod of the glue pressing cylinder is connected to the glue pressing plate in the glue chamber, and the glue feeding insulation pipe is connected to the glue chamber outlet. Several sol chambers are arranged at the bottom outlet of the glue chamber, and an electric heating tube is installed in each sol chamber; the trimming device includes two upper and lower trimming tables, a motor and a curve profiling knife. The motor drives the curve profiling knife to work through a synchronous belt. The curve profiling knife is installed on the lower trimming table. The upper and lower trimming tables have the same structure. Each trimming table is composed of a lifting screw, a trimming knife, a profiling adjustment screw, a profiling wheel and a scraping knife. The lifting screw drives the trimming table to move up and down, and the profiling adjustment screw on the front side of the trimming table drives the corresponding profiling wheel to move up and down. The scraping knife is installed on the side of the trimming table.

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