Servo precise belt limiting mechanism for edge banding machine technology

Abstract

The utility model discloses a servo precise belt limiting mechanism for an edge banding machine process, which comprises a servo precise belt limiting assembly, a belt conveying unit assembly, an edge banding machine main body, a support leg and a loading disc, and the servo precise belt limiting assembly is arranged on the belt conveying unit assembly. The servo precise belt limiting assembly is composed of a base, a motor installation base, a servo motor, a guide rail installation plate, a linear guide rail, a sliding block, a lifting follow-up block, a ball screw pair, a counter installation plate, an extension shaft, a position displayer, a photoelectric switch and a peripheral metal plate. According to the belt limiting device, the belt limiting plate, the height adjusting shaft and the limiting cantilever are matched, so that automatic belt limiting of the edge banding machine process is realized, and the production efficiency is improved; meanwhile, through cooperation of a servo motor, a linear guide rail, a sliding block, a lifting follow-up block, a ball screw pair, a counter mounting plate, a position displayer and a photoelectric switch, accurate positioning during belt limiting operation is achieved, waste pieces are reduced, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of edge banding machines, and particularly relates to a servo-precise tape limiting mechanism for the process of edge banding machines. Background Technique

[0002] An edge banding machine is a machine used to paste edge banding on the edges of furniture or other wooden products. The edge banding is usually made of plastic, veneer or paper materials, which is used to cover the rough edges of the wood, increasing the aesthetic appearance and durability. The edge banding machine realizes this process by heating and pasting the edge banding onto the wood edge. Existing edge banding machines can basically meet the production requirements, but there are still some deficiencies.

[0003] Firstly, the existing edge banding machines adopt manual tape limiting mechanisms and cannot achieve automatic tape limiting, which reduces the production efficiency during the production process. Secondly, it is difficult for the existing edge banding machines to achieve precise positioning during the tape limiting operation, resulting in errors during the production process and increasing the cost. Therefore, it is very necessary to design a servo-precise tape limiting mechanism for the process of edge banding machines. Content of the Utility Model

[0004] The purpose of the utility model is to provide a servo-precise tape limiting mechanism for the process of edge banding machines to solve the problems mentioned above.

[0005] To solve the above technical problems, the utility model provides the following technical solution: A servo-precise tape limiting mechanism for the process of edge banding machines, including a servo-precise tape limiting component, a tape feeding unit component, an edge banding machine main body, feet and a load-carrying disc. The servo-precise tape limiting component is installed on the tape feeding unit component. The servo-precise tape limiting component consists of a base, a motor mounting seat, a servo motor, a guide rail mounting plate, a linear guide rail, a slider, a lifting follower block, a ball screw pair, a counter mounting plate, an extension shaft, a position display, a photoelectric switch and an outer sheet metal. One end of a transfer plate in the tape feeding unit component is connected to the base. The bottom of the base is fixedly installed with a motor mounting seat, and the bottom of the motor mounting seat is installed with a servo motor. The tape feeding unit component consists of a transfer plate, a tape limiting plate, a limiting cantilever, a height adjustment shaft and a front tape pressing plate. The other end of the transfer plate is fixedly connected to the tape limiting plate. A height adjustment shaft is installed on the tape limiting plate, and the height adjustment shaft is sleeved in a through hole opened on the limiting cantilever. A front tape pressing plate is installed on the height adjustment shaft.

[0006] As a further technical solution of the utility model, the output end of the servo motor is connected to the ball screw pair through a coupling. The ball screw pair is sleeved in a through hole opened on the motor mounting seat and is also sleeved in a through hole opened on the base.

[0007] As a further technical solution of the present utility model, a guide rail mounting plate is fixedly connected to the base, a linear guide rail is fixedly installed on the guide rail mounting plate, a protrusion designed on the linear guide rail is slidably connected to a groove provided on a slider, a lifting follower block is bolted to the slider, and the lifting follower block is cooperatively connected with a ball screw pair through an internally embedded ball nut. An optoelectronic switch is installed on the side of the guide rail mounting plate.

[0008] As a further technical solution of the present utility model, a counter mounting plate is installed on the top of the guide rail mounting plate, and an extension shaft is sleeved in a through hole provided on the counter mounting plate. The extension shaft is installed on the ball screw pair.

[0009] As a further technical solution of the present utility model, a position display is installed on the counter mounting plate, an extension shaft is sleeved in a through hole provided in the position display, and an outer peripheral sheet metal is installed on the counter mounting plate.

[0010] As a further technical solution of the present utility model, the belt feeding unit assembly is installed on the main body of the edge banding machine.

[0011] As a further technical solution of the present utility model, feet are fixedly installed at the bottom of the main body of the edge banding machine, and a load-carrying disc is connected to the main body of the edge banding machine.

[0012] A servo-precise belt limiting mechanism for the edge banding machine process provided by the present utility model has the following advantages: The belt limiting plate is used to control the position and direction of the edge banding belt. When the height adjustment shaft rotates, the height of the limiting cantilever can be changed. Adjusting according to the thickness of different woods can ensure that the edge banding belt maintains the correct position and fitting effect, realizing automatic belt limiting and improving production efficiency. At the same time, after inputting values through the computer, the output end of the servo motor drives the ball screw pair to rotate through a coupling. When the ball screw pair rotates, the lifting follower block cooperatively connected with it through an internally embedded nut moves linearly along the axis direction of the ball screw pair. When the lifting follower block moves, the slider bolted to it moves along the linear guide rail. The position display installed on the counter mounting plate can display the position information measured by the optoelectronic switch in real time, realizing precise positioning during the belt limiting operation, reducing the occurrence of waste parts, and lowering costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

[0014] Figure 1 It is a schematic structural diagram of the servo-precise belt limiting mechanism of the present utility model;

[0015] Figure 2 This is a top view structural schematic diagram of the belt feeding unit of the present utility model;

[0016] Figure 3 This is a three-dimensional structural schematic diagram of the belt feeding unit of the present utility model;

[0017] Figure 4 This is an overall structural schematic diagram of the present utility model;

[0018] Figure 5 is Figure 4 a partial enlarged view of area A in

[0019] In the figure: 100, servo precise belt limiting component; 101, base; 102, motor mounting seat; 103, servo motor; 104, guide rail mounting plate; 105, linear guide rail; 106, slider; 107, lifting follower block; 108, ball screw pair; 109, counter mounting plate; 110, extension shaft; 111, position display; 112, photoelectric switch; 113, peripheral sheet metal; 200, belt feeding unit assembly; 201, adapter plate; 202, belt limiting plate; 203, limiting cantilever; 204, height adjustment shaft; 205, front pressing belt plate; 3, edge banding machine main body; 4, support feet; 5, load-carrying disc. Specific embodiments

[0020] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0022] Please refer to the attached Figure 1 - attached Figure 5, an embodiment provided by the present utility model: a servo-precise belt limiting mechanism for the edge banding machine process, including a servo-precise belt limiting component 100, a belt feeding unit component 200, an edge banding machine main body 3, a support leg 4, and a loading disc 5. The servo-precise belt limiting component 100 is installed on the belt feeding unit component 200. The servo-precise belt limiting component 100 is composed of a base 101, a motor mounting seat 102, a servo motor 103, a guide rail mounting plate 104, a linear guide rail 105, a slider 106, a lifting follower block 107, a ball screw pair 108, a counter mounting plate 109, an extension shaft 110, a position display 111, a photoelectric switch 112, and an outer sheet metal 113. One end of a transfer plate 201 in the belt feeding unit component 200 is connected to the base 101. The motor mounting seat 102 is fixedly installed at the bottom of the base 101, and the servo motor 103 is installed at the bottom of the motor mounting seat 102. The belt feeding unit component 200 is composed of a transfer plate 201, a belt limiting plate 202, a limiting cantilever 203, a height adjustment shaft 204, and a front belt pressing plate 205. The other end of the transfer plate 201 is fixedly connected to the belt limiting plate 202. The height adjustment shaft 204 is installed on the belt limiting plate 202, and the height adjustment shaft 204 is sleeved in a through hole opened on the limiting cantilever 203. The front belt pressing plate 205 is installed on the height adjustment shaft 204. The output end of the servo motor 103 is connected to the ball screw pair 108 through a coupling. The ball screw pair 108 is sleeved in a through hole opened on the motor mounting seat 102 and is also sleeved in a through hole opened on the base 101. The guide rail mounting plate 104 is fixedly connected to the base 101. The linear guide rail 105 is fixedly installed on the guide rail mounting plate 104. The protrusion designed on the linear guide rail 105 is slidably connected to the groove provided on the slider 106. The lifting follower block 107 is bolted to the slider 106. The lifting follower block 107 is cooperatively connected with the ball screw pair 108 through a ball nut embedded inside. The photoelectric switch 112 is installed on the side of the guide rail mounting plate 104. The counter mounting plate 109 is installed on the top of the guide rail mounting plate 104. The extension shaft 110 is sleeved in a through hole opened on the counter mounting plate 109, and the extension shaft 110 is installed on the ball screw pair 108. The position display 111 is installed on the counter mounting plate 109. The extension shaft 110 is sleeved in a through hole opened in the position display 111. The outer sheet metal 113 is installed on the counter mounting plate 109, and the outer sheet metal 113 can protect the photoelectric switch 112 from dust. The belt feeding unit component 200 is installed on the edge banding machine main body 3. The support legs 4 are fixedly installed at the bottom of the edge banding machine main body 3. The loading disc 5 is connected to the edge banding machine main body 3, and the loading disc 5 is used for placing the edge banding tape;

[0023] Specifically, when in use, the main operation of this device is that the edge banding tape is automatically controlled by the operator on the computer or through the barcode scanning function to lift the servo-precise tape feeding mechanism before the unloaded inlet of the panel, match the edge banding of the corresponding thickness, and finally feed the tape and wait for the arrival of the panel. Through pressing, the entire process of edge banding and bonding is completed; the tape limiting plate 202 is used to control the position and direction of the edge banding tape. When the height adjustment shaft 204 rotates, the height of the limiting cantilever 203 can be changed. Adjusting according to the wood of different thicknesses can ensure that the edge banding tape maintains the correct position and bonding effect, realizing automatic tape limiting and improving production efficiency. At the same time, after inputting values through the computer, the output end of the servo motor 103 drives the ball screw pair 108 to rotate through a coupling. When the ball screw pair 108 rotates, the lifting follower block 107 matched by the embedded nut moves linearly along the axis direction of the ball screw pair 108. When the lifting follower block 107 moves, the slider 106 connected to it by bolts moves along the linear guide rail 105. The position display 111 installed on the counter mounting plate 109 can display the position information measured by the photoelectric switch 112 in real time, realizing precise positioning during the tape limiting operation, reducing the occurrence of waste parts and lowering costs.

[0024] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0025] The device embodiments described above are only illustrative. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art can understand and implement it without creative work.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments or equivalently replace some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A servo precision tape limiting mechanism for edge banding machine technology, comprising a servo precision tape limiting component (100), a tape feeding unit component (200), an edge banding machine body (3), a support foot (4) and a loading disc (5), characterized in that: The servo precision tape limiting assembly (100) is mounted on the tape feeding unit assembly (200). The servo precision tape limiting assembly (100) is composed of a base (101), a motor mounting seat (102), a servo motor (103), a guide rail mounting plate (104), a linear guide rail (105), a slider (106), a lifting follower block (107), a ball screw pair (108), a counter mounting plate (109), an extension shaft (110), a position display (111), a photoelectric switch (112) and a peripheral sheet metal (113). One end of the adapter plate (201) in the tape feeding unit assembly (200) is connected to the base (101). A motor mounting seat (102) is fixedly installed at the bottom of (101), and a servo motor (103) is installed at the bottom of the motor mounting seat (102). The belt feeding unit assembly (200) is composed of an adapter plate (201), a belt limiting plate (202), a limiting cantilever (203), a height adjustment shaft (204) and a front belt pressing plate (205). The other end of the adapter plate (201) is fixedly connected to the belt limiting plate (202), and a height adjustment shaft (204) is installed on the belt limiting plate (202). The height adjustment shaft (204) is sleeved in a through hole opened on the limiting cantilever (203), and a front belt pressing plate (205) is installed on the height adjustment shaft (204).

2. According to claim 1, a servo precision belt limiting mechanism for edge banding machine technology is characterized in that: The output end of the servo motor (103) is connected to a ball screw pair (108) via a coupling, the ball screw pair (108) is sleeved in a through hole opened on the motor mounting seat (102), and the ball screw pair (108) is sleeved in a through hole opened on the base (101).

3. According to claim 2, a servo precision belt limiting mechanism for edge banding machine technology is characterized in that: The base (101) is fixedly connected with a guide rail mounting plate (104), a linear guide rail (105) is fixedly mounted on the guide rail mounting plate (104), a protrusion designed on the linear guide rail (105) is slidably connected to a groove provided on a slider (106), a lifting follower block (107) is connected to the slider (106) by bolts, the lifting follower block (107) is connected to a ball screw pair (108) by an internally embedded ball nut, and a photoelectric switch (112) is mounted on the side of the guide rail mounting plate (104).

4. According to claim 3, a servo precision belt limiting mechanism for edge banding machine technology is characterized in that: A counter mounting plate (109) is mounted on the top of the guide rail mounting plate (104); an extension shaft (110) is sleeved in a through hole provided on the counter mounting plate (109); and the extension shaft (110) is mounted on the ball screw pair (108).

5. The servo precision belt limiting mechanism for edge banding machine technology according to claim 4 is characterized in that: A position display (111) is installed on the counter mounting plate (109), an extension shaft (110) is sleeved in a through hole opened in the position display (111), and a peripheral sheet metal (113) is installed on the counter mounting plate (109).

6. The servo precision belt limiting mechanism for edge banding machine technology according to claim 1, characterized in that: The tape feeding unit assembly (200) is installed on the edge banding machine body (3).

7. The servo precision belt limiting mechanism for edge banding machine technology according to claim 6, characterized in that: A support foot (4) is fixedly mounted on the bottom of the edge banding machine body (3), and a loading disc (5) is connected to the edge banding machine body (3).

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