Auxiliary veneering equipment for panel

Abstract

Auxiliary veneering equipment for panels comprises an operation table, a veneering device, an unwinding device and a conveying device are arranged on the operation table, a coiled decorative veneer is rotatably arranged on the unwinding device, the veneering device comprises a second supporting plate, a pinch roll, a guide clamping plate and a cutting assembly, and the pinch roll, the guide clamping plate and the cutting assembly are arranged on the second supporting plate from right to left. The two second supporting plates are symmetrically arranged on the front side and the rear side of the operation table, the two ends of the pinch roll are rotatably connected with the two second supporting plates, the pinch roll comprises a large roller and a small roller, the axis connecting line of the two rollers inclines leftwards, the two ends of the guide clamping plate are hinged to the two second supporting plates, and first springs are fixedly arranged on the lower portions of the two ends of the guide clamping plate. The cutting assembly comprises a lifting device and a cutting knife capable of vertically moving; the conveying device is arranged on the upper portion of the operation table. The veneer cutting device has three functions of veneering, cutting and pressing, is simple to operate, reduces the operation difficulty of workers, and improves the production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative panel production, in particular to auxiliary veneer equipment for panels. Background Art

[0002] Decorative panels are a kind of surface material used for interior decoration or furniture manufacturing, which is made by adhering decorative veneers to the surface of panels and then hot pressing. Decorative panels have the natural texture and color of various woods and are widely used in surface decoration of homes and public spaces. In the production process of decorative panels on the existing market, most of them are manually operated to adhere decorative veneers. The decorative veneers need to be cut in advance, and then the cut decorative veneers are used for veneer operation. Traditional manual operation has high work intensity and high operation difficulty, and the manual work efficiency is not high. With the increasing demand for decorative panels, there is a need for a device that can assist manual veneer operation to improve production efficiency.

[0003] Chinese patent document CN205588741U discloses a semi-automatic steel plate film laminating machine, including a conveying mechanism and a film laminating mechanism, the conveying mechanism includes a conveying frame and a plurality of conveying rollers arranged on the conveying frame, the film laminating mechanism includes a film laminating frame, an unwinding roller and two sets of parallel film laminating flattening devices arranged at intervals, the film laminating flattening devices each include an upper pressure roller and a lower pressure roller arranged symmetrically up and down, and a limit screw for adjusting the installation position of the upper pressure roller is arranged just above the bearing seat of the upper pressure roller. When the film laminating machine is used, the worker only needs to push the steel plate forward to realize automatic film laminating of the steel plate, which can improve the film laminating efficiency while ensuring the film laminating quality. However, the above-mentioned film laminating machine needs to be cut manually after the film laminating is completed, which is inconvenient to operate. The utility model proposes an auxiliary veneer device for panels. Utility Model Content

[0004] The utility model aims to provide an auxiliary veneering device for panels, which has three functions of veneering, cutting and pressing, and is easy to operate, thereby reducing the operating difficulty of workers and improving production efficiency.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] The veneer conveyor belt ...

[0007] As a preferred technical solution, a plurality of support columns are provided at the bottom of the operating table.

[0008] As a preferred technical solution, the unwinding device is two support plates, which are symmetrically arranged on the front and rear sides of the operating table. A placement groove for placing the roll is opened on the top of the support plate, and the two ends of the roll are rotatably connected to the placement groove. A rolled decorative veneer is provided on the outside of the roll.

[0009] As an optimal technical solution, a support rod is provided at the lower part of the support plate, one end of the support rod is hinged to the support plate, and the other end of the support rod is rotatably provided with a guide roller, and both ends of the guide roller are rotatably connected to the support rod.

[0010] As a preferred technical solution, the conveying device includes a plurality of conveying modules, and the conveying modules include a driving roller and a plurality of driven rollers. The driving roller is arranged on the right side of the plurality of driven rollers, and the driving roller is driven to rotate by a motor.

[0011] As a preferred technical solution, the lifting device of the cutting assembly is two electric slide rails, which are vertically arranged on the second support plate, and the two ends of the cutting knife are connected to the sliders of the electric slide rails, and the sliders of the electric slide rails drive the cutting knife to move vertically.

[0012] As an optimal technical solution, a clamping device is also provided on the operating table, and the clamping device is arranged on the left side of the veneer device. The clamping device includes an outer shell, a plurality of pressure rollers and a cross bar. The outer shell is an inverted U-shaped structure, and the two ends of the outer shell are fixedly arranged on both sides of the operating table. The two ends of the plurality of pressure rollers can be rotatably arranged on the cross bar, and the top of the cross bar is connected to the top of the inner wall of the outer shell through a plurality of springs.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the present invention, there is no need to cut the decorative veneer in advance, and the veneer operation of the panel can be completed by using the rolled decorative veneer.

[0015] 2. The utility model has the functions of veneering, cutting and pressing. A series of operations can be completed by manually feeding the panel into the device. The operation is simple and the production efficiency of the decorative panel is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] The reference numerals are as follows:

[0019] Operating table 1, support column 2, support plate 1 3, placement slot 4, reel 5, decorative veneer 6, support pull rod 7, guide roller 8, clamping roller 9, guide splint 10, spring 1 11, electric slide rail 12, cutting knife 13, shell 14, pressure roller 15, cross bar 16, spring 2 17, active roller 18, driven roller 19, support plate 2 20. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0022] In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, it should also be noted that unless otherwise clearly specified and limited, if the terms "set", "install", and "connect" appear, they 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] Example

[0024] like Figure 1 As shown, an auxiliary veneering equipment for a panel comprises an operating table 1, on which a veneering device, a unwinding device and a conveying device are provided. The veneering device is arranged on the left side of the unwinding device, and a rolled decorative veneer 6 is rotatably provided on the unwinding device. The veneering device comprises a supporting plate 20 and a pinching roller 9, a guide splint 10 and a cutting assembly arranged on the supporting plate 20 from right to left. There are two supporting plates 20, and the two supporting plates 20 are symmetrically arranged on the front and rear sides of the operating table 1. Both ends of the pinching roller 9 are rotatably connected to the two supporting plates 20. The pinching roller 9 comprises two rollers, one large and one small, and the axis connecting the two rollers is inclined to the left. Both ends of the guide splint 10 are hinged to the two supporting plates 20, and springs 11 are fixedly arranged at the lower parts of both ends of the guide splint 10, and the end of the spring 11 away from the guide splint 10 is fixedly connected to the operating table 1, and the cutting assembly comprises a lifting device and a cutting knife 13 which can move vertically; the conveying device is arranged on the upper part of the operating table 1, and the top of the conveying device is flush with the upper surface of the operating table 1.

[0025] It is worth mentioning that the veneer operation before hot pressing is performed on the panel through the set operating table 1, the veneer device is used to replace manual veneer on the panel, the rolled decorative veneer 6 is placed and unrolled through the set unwinding device, the panel is driven to move along the device through the set conveying device, and the decorative veneer 6 is cut off after veneer is completed through the set cutting component. Specifically, the axial center distance between the two rollers of the clamping roller 9 is greater than the sum of the radii, which is convenient for clamping the decorative veneer 6 and plays a guiding role. When the front end of the decorative veneer 6 receives tension, the clamping roller 9 rotates to convey the decorative veneer 6. The decorative veneer 6 is guided and pre-pressed by the set guide clamp 10. Due to the action of the spring 11, the guide clamp 10 is always close to the operating table 1. When the panel passes through the guide clamp 10, the panel will lift the guide clamp 10, and the decorative veneer 6 in the guide clamp 10 will adhere to the panel. However, under the action of the spring 11, the guide clamp 10 always has a downward force, so the guide pressure plate 10 will pre-press the decorative veneer 6. As the panel moves, the panel will pull the decorative veneer 6 until the decorative veneer 6 covers the entire panel and the cutting assembly is cut off.

[0026] In some feasible embodiments, a plurality of support columns 2 are provided at the bottom of the operating table 1 to support the entire device.

[0027] In some feasible embodiments, the unwinding device is two support plates 3, which are symmetrically arranged on the front and rear sides of the operating table 1. A placement slot 4 for placing a roll 5 is provided on the top of the support plate 3. Both ends of the roll 5 are rotatably connected to the placement slot 4. A rolled decorative veneer 6 is provided on the outside of the roll 5. In particular, the two support plates 3 simultaneously play the role of limiting and correcting the panel.

[0028] In some feasible embodiments, a support rod 7 is provided at the lower part of the support plate 3, one end of the support rod 7 is hinged to the support plate 3, and the other end of the support rod 7 is rotatably provided with a guide roller 8, and both ends of the guide roller 8 are rotatably connected to the support rod 7. The guide roller 8 can keep the decorative veneer 6 in a fixed position and tension during the movement, so as to prevent the decorative veneer 6 from shifting.

[0029] In some feasible embodiments, the conveying device includes a plurality of conveying modules, and the conveying modules include an active roller 18 and a plurality of driven rollers 19. Both ends of the active roller 18 and the driven roller 19 are rotatably arranged on the operating table 1. The active roller 18 is arranged on the right side of the plurality of driven rollers 19, and the active roller 18 is driven to rotate by a motor. The active roller 18 drives the panel to move, and the driven roller 19 assists the panel to move, and the driven roller 19 reduces the friction. In particular, the width of the panel is greater than the distance between two adjacent active rollers 18, that is, the panel can cover two adjacent active rollers 18 at the same time.

[0030] In some feasible embodiments, the lifting device of the cutting assembly is two electric slide rails 12, and the electric slide rails 12 are vertically arranged on the support plate 20. The two ends of the cutting knife 13 are connected to the sliders of the electric slide rails 12, and the sliders of the electric slide rails 12 drive the cutting knife 13 to move vertically. The cutting knife 13 is generally located at the highest point of the electric slide rails 12. When the decorative veneer 6 needs to be cut, the slider of the electric slide rail 12 drives the cutting knife 13 to move downward to cut the decorative veneer 6. After the cutting is completed, the cutting knife 13 returns to the highest point.

[0031] In some feasible embodiments, a pressing device is also provided on the operating table 1. The pressing device is arranged on the left side of the veneer device. The pressing device includes a shell 14, a plurality of pressing rollers 15 and a cross bar 16. The shell 14 is an inverted U-shaped structure. The two ends of the shell 14 are fixedly arranged on both sides of the operating table 1. The two ends of the plurality of pressing rollers 15 are rotatably arranged on the cross bar 16. The top of the cross bar 16 is connected to the top of the inner wall of the shell 14 through a plurality of springs 17. The pressing device plays a pressing role on the panel with the decorative veneer 6 adhered to it, so that the decorative veneer 6 is firmly adhered to the panel, and then sent for hot pressing. The distance between the bottom of the pressing roller 15 and the upper surface of the operating table 1 is less than the thickness of the panel. When the panel passes through the pressing device, the panel will lift up the pressing roller 15. The pressing roller 15 plays a pressing effect on the panel under the action of the spring 17.

[0032] When in use, first install the rolled decorative veneer 6 on the unwinding device, then pass the decorative veneer 6 through the guide roller 8 and then pass through the pinch roller 9 and the guide clamping plate 10 in turn. The decorative veneer 6 must pass through the guide clamping plate 10 and leave one end outside the guide clamping plate 10 to ensure that the decorative veneer 6 can adhere to the panel when the panel passes through the veneer device. After installing the decorative veneer 6, the worker only needs to place the panel on the operating table 1, and then push the panel to the first conveying module. The conveying device will drive the panel forward. When the panel moves to the veneer device, the panel will be veneered. After the veneer is completed, the cutting assembly will cut it, and then the panel will be pressed by the pressing device. Finally, the panel comes out from the left end of the device, and the worker can remove the panel.

[0033] In addition, it should be understood that although this specification is described in accordance with the implementation methods, not every implementation method contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art. So far, each embodiment of the present disclosure has been described in detail. In order to avoid obscuring the concept of the present disclosure, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed here. The scope of the present disclosure is defined by the attached claims.

Claims

1. An auxiliary veneer device for panels, comprising an operating table (1), on which a veneer device, an unwinding device and a conveying device are arranged, wherein the veneer device is arranged on the left side of the unwinding device, and a rolled decorative veneer (6) is rotatably arranged on the unwinding device, characterized in that: The veneer device comprises a support plate 2 (20) and a clamping roller (9), a guide clamp (10) and a cutting assembly which are arranged on the support plate 2 (20) from right to left in sequence. There are two support plates 2 (20), and the two support plates 2 (20) are symmetrically arranged on the front and rear sides of the operating table (1). The two ends of the clamping roller (9) are rotatably connected to the two support plates 2 (20). The clamping roller (9) comprises two rollers, one large and one small, and the axis connecting the two rollers is inclined to the left. The two ends of the guide clamp (10) are hinged to the two support plates 2 (20), and springs 1 (11) are fixedly arranged at the lower parts of the two ends of the guide clamp (10). The end of the spring 1 (11) away from the guide clamp (10) is fixedly connected to the operating table (1). The cutting assembly comprises a lifting device and a cutting knife (13) that can move vertically. The conveying device is arranged on the upper part of the operating table (1), and the top of the conveying device is flush with the upper surface of the operating table (1).

2. The auxiliary veneer device for panels according to claim 1, characterized in that: A plurality of support columns (2) are provided at the bottom of the operating table (1).

3. The auxiliary veneer device for panels according to claim 1, characterized in that: The unwinding device comprises two support plates (3) which are symmetrically arranged on the front and rear sides of the operating table (1). A placement groove (4) for placing a roll (5) is provided on the top of the support plate (3). Both ends of the roll (5) are rotatably connected to the placement groove (4). A rolled decorative veneer (6) is provided on the outside of the roll (5).

4. The auxiliary veneer device for panels according to claim 3, characterized in that: A support rod (7) is provided at the lower part of the support plate (3), one end of the support rod (7) is hinged to the support plate (3), and a guide roller (8) is rotatably provided at the other end of the support rod (7), and both ends of the guide roller (8) are rotatably connected to the support rod (7).

5. The auxiliary veneer device for panels according to claim 1, characterized in that: The conveying device comprises a plurality of conveying modules, wherein the conveying modules comprise a driving roller (18) and a plurality of driven rollers (19). The driving roller (18) is arranged on the right side of the plurality of driven rollers (19), and the driving roller (18) is driven to rotate by a motor.

6. The auxiliary veneer device for panels according to claim 1, characterized in that: The lifting device of the cutting assembly is two electric slide rails (12), and the electric slide rails (12) are vertically arranged on the second support plate (20). The two ends of the cutting knife (13) are connected to the sliders of the electric slide rails (12), and the sliders of the electric slide rails (12) drive the cutting knife (13) to move vertically.

7. The auxiliary veneer device for panels according to claim 1, characterized in that: The operating table (1) is also provided with a clamping device, which is arranged on the left side of the veneer device. The clamping device comprises an outer shell (14), a plurality of pressure rollers (15) and a cross bar (16). The outer shell (14) is an inverted U-shaped structure. The two ends of the outer shell (14) are fixedly arranged on both sides of the operating table (1). The two ends of the plurality of pressure rollers (15) are rotatably arranged on the cross bar (16). The top of the cross bar (16) is connected to the top of the inner wall of the outer shell (14) through a plurality of springs (17).

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