Wood veneer digital printing feeding mechanism

Abstract

The utility model discloses a wood veneer digital printing feeding mechanism which comprises a digital printing machine, a first fixing frame is arranged on the left side of the digital printing machine, supporting legs are arranged at the bottom of the first fixing frame, and the wood veneer digital printing feeding mechanism is characterized in that a lifting platform is arranged on the lower side of the first fixing frame, and a plurality of wood boards are stacked on the lifting platform; the first fixing frame is provided with a pushing assembly for pushing the wood board rightwards, the right side of the first fixing frame is provided with a pressing conveying assembly for pressing the wood board and then moving the wood board rightwards to the position above the digital printing machine, and a first conveying structure is arranged between the first fixing frame and the digital printing machine; and a second conveying structure capable of receiving the wood board pushed by the pushing assembly and covering the first conveying belt and partial area of the upper side of the digital printing machine by utilizing the second conveying structure capable of obliquely and parallelly moving, so that the wood board is completely conveyed into the digital printing machine.

Description

TECHNICAL FIELD

[0001] The utility model relates to wood board digital printing feeding technical field, specifically a kind of wood veneer digital printing feeding mechanism. BACKGROUND

[0002] Wood veneer on wood board can be printed by digital printing machine, and in this process, wood board is fed into digital printing machine. The existing feeding equipment uses long-stroke oil cylinder or air cylinder to directly push the wood board on the lifting platform into the working area of the digital printing machine. The disadvantage of the above process is that the long-stroke oil cylinder or air cylinder has a long extension stroke, which is costly, and the long push rod will also deform after multiple uses, affecting the feeding process. Therefore, new technology is needed to replace the existing technology. SUMMARY

[0003] The technical problem to be solved by the utility model is to provide a wood veneer digital printing feeding mechanism, which uses a cylinder to preliminarily push the wood board to a pressing conveying assembly, and uses the pressing conveying assembly to convey the wood board to the working area of the digital printing machine.

[0004] The utility model is implemented through the following technical solutions: the wood veneer digital printing feeding mechanism of the utility model comprises a digital printing machine, a first fixed frame is arranged on the left side of the digital printing machine, and a supporting leg is arranged at the bottom of the first fixed frame. The utility model is characterized in that a lifting platform is arranged on the lower side of the first fixed frame, a plurality of wood boards are stacked on the lifting platform, a pushing assembly is arranged on the first fixed frame to push the wood boards to the right, and a pressing conveying assembly is arranged on the right side of the first fixed frame to press the wood boards and move them to the right above the digital printing machine.

[0005] In a further technical solution, the lifting platform comprises a platform, a lifting plate is arranged on the upper side of the platform, the wood boards are stacked on the lifting plate, a plurality of sliding rods are arranged to slide in the platform, a hydraulic cylinder is arranged at the bottom of the platform, the push rod of the hydraulic cylinder is arranged to slide through the platform and is fixedly connected with the lifting plate, and the sliding rods are arranged to slide through the platform and are fixedly connected with the lifting plate.

[0006] In a further technical solution, the pushing assembly comprises a plurality of top side guide rails arranged on the upper side of the first fixed frame, a push plate is arranged to slide on the top side guide rails, a horizontal oil cylinder is further arranged on the upper side of the second fixed frame, an inner push rod is arranged to extend and retract in the horizontal oil cylinder, and the inner push rod is fixedly connected with the push plate.

[0007] Further technical solutions, the pressing conveying assembly includes the lower support fixedly arranged on the right side of the second fixed frame, the lower support is fixedly connected with the digital printing machine, the first conveying structure is arranged in the lower support, the second conveying structure is arranged on the upper side of the lower support and moves obliquely horizontally, the second fixed frame is arranged on the upper side of the lower support, and the push rod structure for obliquely horizontally moving the second conveying structure is arranged on the second fixed frame.

[0008] Further technical solutions, the first conveying structure includes two first rollers rotatably arranged in the lower support, the first conveying belt is wound on the outer surface of the first roller, the first conveying belt is connected with the first roller in a power manner, and the bottom motor is arranged on one side of the lower support.

[0009] Further technical solutions, the second conveying structure includes the upper support, two second rollers are rotatably arranged in the upper support, the second conveying belt is wound on the outer surface of the second roller, the second conveying belt is connected with the second roller in a power manner, and the upper motor is arranged on one side of the upper support.

[0010] Further technical solutions, the push rod structure includes the push-pushing oil cylinder arranged on the upper side of the second fixed frame, the telescopic push rod is arranged in the push-pushing oil cylinder, the moving frame is fixedly arranged on the right side of the push rod, the moving frame is slidably connected with the front and rear end faces of the second fixed frame, the two first inclined grooves distributed towards the right upper side and the left lower side are arranged in the moving frame, the two second inclined grooves distributed towards the left upper side and the right lower side are arranged on the second fixed frame, the two side rods are arranged on the front and rear sides of the upper support, the second inclined grooves and the first inclined grooves are arranged in a cross mode, the side rods extend into the second inclined grooves and the first inclined grooves, and the side rods are slidably connected with the second inclined grooves and the first inclined grooves.

[0011] Further technical solutions, the moving frame is slidably connected with the front and rear end faces of the second fixed frame.

[0012] The beneficial effects of the utility model are: one, by arranging the first conveying structure between the fixed frame and the digital printing machine, the wood board pushed by the pushing assembly can be received, the second conveying structure moving obliquely horizontally is used, part of the area on the first conveying belt and the upper side of the digital printing machine is covered, the wood board is completely conveyed into the digital printing machine, the printer head of the digital printing machine is prevented from being damaged, the long-stroke horizontal oil cylinder is not used to push the wood board onto the upper side of the digital printing machine at one time, the service life of the horizontal oil cylinder is improved, and the cost of arranging the long-stroke horizontal oil cylinder is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] For ease of explanation, the present invention will be described in detail below with reference to specific embodiments and accompanying drawings.

[0014] Figure 1 This is a schematic diagram of the overall structure of a digital printing feeding mechanism for wood veneer according to this utility model;

[0015] Figure 2 for Figure 1 A schematic diagram at point A in the middle;

[0016] Figure 3 for Figure 1 A schematic diagram of the structure of the equipment from below;

[0017] Figure 4 for Figure 1 A partial structural diagram of the equipment;

[0018] Figure 5 for Figure 4 A cross-sectional structural diagram of the equipment in the middle;

[0019] In the figure, the components are: digital printing machine 11, slide bar 12, lifting plate 13, hydraulic cylinder 14, wooden board 15, platform 16, first fixed frame 17, support foot 18, horizontal oil cylinder 19, top side guide rail 21, inner push rod 22, push plate 23, pushing oil cylinder 24, second fixed frame 25, second inclined groove 26, push rod 27, moving frame 28, side rod 31, bottom motor 32, first roller 33, lower side support 34, first conveyor belt 35, upper side motor 36, upper side support 37, second roller 38, second conveyor belt 39, and first inclined groove 41. Detailed Implementation

[0020] like Figures 1-5 As shown, this utility model will be described in detail. For ease of description, the directions mentioned below are defined as follows: the directions of up, down, left, right, front, and back mentioned below are the same as... Figure 1 The projection relationship of the present invention is consistent in the up, down, left, right, front and back directions. The digital printing feeding mechanism for wood veneer includes a digital printing machine 11. A first fixed frame 17 is provided on the left side of the digital printing machine 11. A support foot 18 is provided at the bottom of the first fixed frame 17. A lifting platform is provided on the lower side of the first fixed frame 17. Multiple wooden boards 15 are stacked on the lifting platform. A pushing component is provided on the first fixed frame 17 to push the wooden boards 15 to the right. A pressing conveying component is provided on the right side of the first fixed frame 17 to press the wooden boards 15 and move them to the right and above the digital printing machine 11.

[0021] Beneficially, the lifting platform comprises a platform 16, the upper side of the platform 16 is provided with a lifting plate 13, the wooden board 15 is stacked on the lifting plate 13, a plurality of slide rods 12 are slidably arranged in the platform 16, the bottom of the platform 16 is provided with a hydraulic cylinder 14, the push rod of the hydraulic cylinder 14 is slidably connected with the lifting plate 13 after penetrating through the platform 16, and the slide rod 12 is slidably connected with the lifting plate 13 after penetrating through the platform 16.

[0022] Beneficially, the pushing assembly comprises a plurality of top side guide rails 21 arranged on the upper side of the first fixed frame 17, a pushing plate 23 is slidably arranged on the top side guide rail 21, and a transverse oil cylinder 19 is further arranged on the upper side of the first fixed frame 17, a telescopic inner push rod 22 is arranged in the transverse oil cylinder 19, and the inner push rod 22 is fixedly connected with the pushing plate 23.

[0023] Beneficially, the pushing assembly comprises a plurality of top side guide rails 21 arranged on the upper side of the first fixed frame 17, a pushing plate 23 is slidably arranged on the top side guide rail 21, and a transverse oil cylinder 19 is further arranged on the upper side of the first fixed frame 17, a telescopic inner push rod 22 is arranged in the transverse oil cylinder 19, and the inner push rod 22 is fixedly connected with the pushing plate 23.

[0024] Beneficially, the first conveying structure comprises two first rollers 33 rotatably arranged in the lower side bracket 34, a first conveying belt 35 is wound on the outer surface of the first roller 33, the first conveying belt 35 is power connected with the first roller 33, and a bottom motor 32 is arranged on one side of the lower side bracket 34, and the bottom motor 32 is power connected with one of the first rollers 33.

[0025] Beneficially, the second conveying structure comprises an upper side bracket 37, two second rollers 38 are rotatably arranged in the upper side bracket 37, a second conveying belt 39 is wound on the outer surface of the second roller 38, the second conveying belt 39 is power connected with the second roller 38, and an upper side motor 36 is arranged on one side of the upper side bracket 37, and the upper side motor 36 is power connected with one of the second rollers 38.

[0026] Beneficially, the push rod structure comprises a pushing cylinder 24 arranged on the upper side of the second fixed frame 25, the pushing cylinder 24 is internally provided with an extendable push rod 27, the right side of the push rod 27 is fixedly provided with a moving frame 28, the moving frame 28 is in sliding fit connection with the front and rear end faces of the second fixed frame 25, the moving frame 28 is internally provided with two first inclined grooves 41 distributed towards the right upper side and the left lower side, the second fixed frame 25 is provided with two second inclined grooves 26 distributed towards the left upper side and the right lower side, the front and rear sides of the upper side support 37 are provided with two side rods 31, the second inclined grooves 26 and the first inclined grooves 41 are cross arranged, the side rods 31 extend into the second inclined grooves 26 and the first inclined grooves 41, and the side rods 31 are in sliding fit connection with the second inclined grooves 26 and the first inclined grooves 41.

[0027] Beneficially, the moving frame 28 is in sliding fit connection with the front and rear end faces of the second fixed frame 25, which can be specifically that guide rails and sliding blocks are arranged, that is, guide rails are arranged on the second fixed frame 25, and sliding blocks are arranged on the moving frame 28.

[0028] The device loads the wood board 15 upwards through the lifting platform, the loading stroke is a distance of one thickness of the wood board, the push assembly pushes the wood board 15 to the right above the first conveying belt 35 through the push plate 23, then drives the push rod 27 and the moving frame 28 to the right through the pushing cylinder 24, and due to the structural design of the second inclined grooves 26 and the first inclined grooves 41, the upper side support 37, the second conveying belt 39 and the upper side motor 36 move towards the right lower side, so that the upper side support 37 is located above the digital printing machine 11, and the upper side support 37 and the second conveying belt 39 press the wood board 15 upwards and downwards, after the upper side motor 36 and the bottom motor 32 work, the first conveying belt 35 and the second conveying belt 39 transport the wood board 15 to the right, since the upper side support 37 and the second conveying belt 39 are arranged above the digital printing machine 11, then in the last stage, the second conveying belt 39 can continue to press and transport the wood board 15 to the right, so that the wood board 15 is completely located in the working area of the digital printing machine 11.

[0029] In specific arrangement, the top of the first conveying belt 35 is flush with the working table surface of the digital printing machine 11, since the printer head of the digital printing machine 11 needs to move left and right, the upper side support 37 is arranged to be obliquely slidable, in the loading completion stage, the upper side support 37 can be reset towards the left upper side, so that the upper side support 37, the second conveying belt 39, the second roller 38 and the upper side motor 36 are separated from the working area of the digital printing machine 11, to avoid damage to the printer head.

[0030] The hydraulic cylinder 14 can drive the lifting plate 13 and the wood board 15 to move upwards after working, so as to facilitate the push plate 23 to load the wood board 15.

[0031] Before loading, the push plate 23 is in the left initial position, so that the wood board 15 can be moved to the right side of the push plate 23, facilitating the pushing of the wood board 15, and since the bottom motor 32 and the upper motor 36 are continuously operated, the first conveying belt 35 and the second conveying belt 39 can be continuously operated, and after the wood board 15 contacts the first conveying belt 35 and the second conveying belt 39, the wood board 15 can be driven to move.

[0032] The above is only a specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any change or replacement without creative labor should be covered in the protection scope of the present application; therefore, the protection scope of the present application should be limited by the protection scope defined in the claims.

Claims

1. A digital printing feeding mechanism for wood veneer, comprising a digital printing machine (11), wherein a first fixed frame (17) is provided on the left side of the digital printing machine (11), and a support foot (18) is provided at the bottom of the first fixed frame (17), characterized in that, A lifting platform is provided on the lower side of the first fixed frame (17), and multiple wooden boards (15) are stacked on the lifting platform. A pushing component is provided on the first fixed frame (17) to push the wooden boards (15) to the right. A pressing conveying component is provided on the right side of the first fixed frame (17) to press the wooden boards (15) and move them to the right above the digital printing machine (11).

2. The wood veneer digital printing feeding mechanism according to claim 1, characterized in that: The lifting platform includes a platform (16), a lifting plate (13) is provided on the upper side of the platform (16), wooden boards (15) are stacked on the lifting plate (13), a plurality of sliding rods (12) are slidably provided in the platform (16), a hydraulic cylinder (14) is provided at the bottom of the platform (16), the push rod of the hydraulic cylinder (14) slides through the platform (16) and is fixedly connected to the lifting plate (13), and the sliding rods (12) slide through the platform (16) and are fixedly connected to the lifting plate (13).

3. The wood veneer digital printing feeding mechanism according to claim 1, characterized in that: The pushing assembly includes multiple top side guide rails (21) disposed on the upper side of the first fixed frame (17), and a push plate (23) is slidably disposed on the top side guide rails (21). A transverse hydraulic cylinder (19) is also disposed on the upper side of the first fixed frame (17), and a telescopic inner push rod (22) is disposed inside the transverse hydraulic cylinder (19). The inner push rod (22) is fixedly connected to the push plate (23).

4. The wood veneer digital printing feeding mechanism according to claim 3, characterized in that: The pressurized conveying assembly includes a lower support (34) fixedly disposed on the right side of the first fixed frame (17). The lower support (34) is fixedly connected to the digital printing machine (11). A first conveying structure is disposed inside the lower support (34). A second conveying structure that moves obliquely horizontally is disposed on the upper side of the lower support (34). A second fixed frame (25) is disposed on the lower support (34). A push rod structure that moves the second conveying structure obliquely horizontally is disposed on the second fixed frame (25).

5. The wood veneer digital printing feeding mechanism according to claim 4, characterized in that: The first conveying structure includes two first rollers (33) rotatably disposed within the lower support (34). A first conveyor belt (35) is wound around the outer surface of the first rollers (33), and the first conveyor belt (35) is poweredly connected to the first rollers (33). A bottom motor (32) is disposed on one side of the lower support (34), and the bottom motor (32) is poweredly connected to one of the first rollers (33).

6. The wood veneer digital printing feeding mechanism according to claim 5, characterized in that: The second conveying structure includes an upper support (37), in which two second rollers (38) are rotatably arranged. A second conveyor belt (39) is wound around the outer surface of the second rollers (38), and the second conveyor belt (39) is poweredly connected to the second rollers (38). An upper motor (36) is arranged on one side of the upper support (37), and the upper motor (36) is poweredly connected to one of the second rollers (38).

7. The wood veneer digital printing feeding mechanism according to claim 6, characterized in that: The push rod structure includes a pushing cylinder (24) disposed on the upper side of the second fixed frame (25). A telescopic push rod (27) is disposed inside the pushing cylinder (24). A movable frame (28) is fixedly disposed on the right side of the push rod (27). The movable frame (28) is slidably connected to the front and rear end faces of the second fixed frame (25). Two first inclined grooves (41) are disposed inside the movable frame (28) and distributed towards the upper right and lower left. Two second inclined grooves (26) are disposed on the second fixed frame (25) and distributed towards the upper left and lower right. Two side rods (31) are disposed on the front and rear sides of the upper support (37). The second inclined groove (26) and the first inclined groove (41) are arranged crosswise. The side rods (31) extend into the second inclined groove (26) and the first inclined groove (41). The side rods (31) are slidably connected to the second inclined groove (26) and the first inclined groove (41).

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