Ink jet type wood three-dimensional printing device

Abstract

The utility model relates to the technical field of three-dimensional printing, in particular to an ink-jet type wood three-dimensional printing device. An ink-jet type wood three-dimensional printing device comprises a base, a machine base, a containing table, first electric sliding rails, a support, a sliding plate, second electric sliding rails, a first installation frame and an air cylinder, the machine base is installed on the base, the two first electric sliding rails are installed on the machine base in an embedded mode, and the containing table is jointly arranged on the two first electric sliding rails in a sliding mode. A support is installed on the machine base, a sliding plate is arranged on the support in a sliding mode, a first installation frame is fixedly connected to the top of the support, an air cylinder is installed on the first installation frame, a push rod of the air cylinder penetrates through the support downwards, the push rod of the air cylinder is fixedly connected with the sliding plate, and a second electric sliding rail is installed on the sliding plate. And a dust collection fan is powered on, so that the dust collection fan rotates and generates upward suction force, wood chips generated by machining are conveyed into a collection box through a second telescopic pipe to be collected, and the effect of removing the wood chips is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of three-dimensional printing, in particular to an inkjet type wood three-dimensional printing device. Background Art

[0002] Wood 3D printing is to grind the wood mechanically. The existing method is to use raw materials such as sawdust to spread and perform 3D printing. However, there will still be a lot of sawdust scattered on the machine during the printing process, which can easily affect the subsequent printing process and cause the subsequent printing accuracy deviation to be too large.

[0003] Currently, the wood 3D printer is cleaned only after the wood to be processed is printed. This causes the wood chips generated by the machine processing to accumulate. When the subsequent printed objects are processed, the wood printing may be offset due to the influence of the wood chips, thereby processing the wood into defective products. Therefore, keeping the working area of ​​the machine clean can increase the processing efficiency of the machine.

[0004] In view of this, an inkjet wood 3D printing device capable of cleaning wood chips is designed to solve the above problems. Utility Model Content

[0005] In order to overcome the disadvantage that when wood chips are accumulated during the processing of the machine, the wood printing may be offset during the processing of the subsequent printed objects due to the influence of the wood chips, thereby processing the wood into defective products, the utility model provides an inkjet wood 3D printing device that can clean the wood chips.

[0006] In order to achieve the above-mentioned purpose, the embodiment of the utility model provides the following technical solutions: an inkjet wood three-dimensional printing device, comprising a base, a machine base, a placement table, a first electric slide rail, a bracket, a sliding plate, a second electric slide rail, a first mounting frame, a cylinder, a printing engraving machine and an inkjet assembly, the base is installed with the machine base, two first electric slide rails are embeddedly installed on the machine base, a placement table is slidably arranged on the two first electric slide rails, a bracket is installed on the machine base, a sliding plate is slidably arranged on the bracket, a first mounting frame is fixedly connected to the top of the bracket, a cylinder is installed on the first mounting frame, and a push rod of the cylinder passes through the bracket downward, and the push rod of the cylinder It is fixedly connected to the sliding plate, a second electric slide rail is installed on the sliding plate, a printing and engraving machine is slidably arranged on the second electric slide rail, an inkjet assembly is connected to the printing and engraving machine, and also includes a dust hood, a dust suction fan, a second telescopic tube, a support plate, a collecting box, a mounting block and a placing block. A dust hood is installed on one side of the printing and engraving machine, a dust suction fan is rotatably arranged in the dust hood, a support plate is fixedly connected to one side of the base, a collecting box is placed on the supporting plate, two mounting blocks are installed on one side of the machine base close to the collecting box, two placing blocks are installed on the collecting box, the placing block is slidably connected to the mounting block, and the collecting box and the dust hood are connected together and communicated with the second telescopic tube.

[0007] To further explain, the inkjet assembly includes a nozzle, a UV light source, a first telescopic tube, a water pump, a storage box and a water inlet valve tube. The nozzle is installed on one side of the printing engraving machine, and UV light sources are installed on both sides of the nozzle. A storage box is installed inside one side of the base, and one side of the storage box is connected and communicated with the water inlet valve tube. The storage box and the nozzle are connected together and communicated with the first telescopic tube. A water pump is installed in the base, and the first telescopic tube is connected to the water pump.

[0008] Further description, it also includes a clamping plate, a limit rod, a fixed plate and a screw. Two limit rods are fixedly connected to one side of the bottom of the placing table, and the two limit rods are slidably provided with a clamping plate. Two fixed plates are fixedly connected to one side of the placing table close to the limit rods, and the two fixed plates are rotatably provided with screws. The two screws are respectively threadedly connected to the two clamping plates.

[0009] Further description, it also includes a second mounting frame, a motor, a stirring rod, a heating tube and a protective shell. The second mounting frame is fixedly connected to the top of the storage box, the motor is installed on the second mounting frame, the stirring rod is fixedly connected to the output shaft of the motor, the output shaft of the motor runs through the storage box, a heating tube is installed on the inner wall of one side of the storage box, a protective shell is fixedly connected to the inside of the storage box, and the heating tube is located between the protective shell and the storage box.

[0010] Further description, a movable plate is slidably arranged on the top of the collection box.

[0011] It is further explained that a glass panel is embedded in the savings box.

[0012] To further explain, a plurality of support rods are installed on the base and the bracket, and the first telescopic tube and the second telescopic tube are supported and fixed by the support rods.

[0013] Compared with the prior art, the wood 3D printing device provided by the embodiment of the utility model has the following advantages: 1. By energizing the dust suction fan, the dust suction fan rotates and generates an upward suction force, and the wood chips generated by the processing are transported to the collection box through the second telescopic tube for collection, thereby achieving the effect of removing the wood chips.

[0014] 2. After placing the wood between the placement table and the clamping plate, rotate the screw in the opposite direction to make the clamping plate slide downward, and clamp the wood together with the placement table to achieve the effect of fixing the wood.

[0015] 3. The heating tube is powered on to generate heat, and the heat is transferred to the protective shell to heat and melt the ink. The stirring rod is driven by the starting motor to stir the ink, thereby dissolving the ink and preventing the ink from solidifying during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the base, machine base and placement table of the utility model.

[0018] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the cylinder, printing and engraving machine and nozzle of the utility model.

[0019] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the dust collecting hood, the mounting block and the collecting box of the utility model.

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the dust collecting hood and the dust collecting fan of the utility model.

[0021] Figure 6 It is a three-dimensional structural schematic diagram of the base, machine base and clamping plate of the utility model.

[0022] Figure 7 For this utility model Figure 6 Enlarged view of point A in the middle.

[0023] Figure 8 It is a three-dimensional cross-sectional structural schematic diagram of the stirring rod, heating tube and protective shell of the utility model.

[0024] Explanation of the reference numerals: 1: base, 2: machine base, 3: placement table, 301: first electric slide rail, 4: bracket, 5: sliding plate, 6: second electric slide rail, 7: first mounting frame, 8: cylinder, 9: printing engraving machine, 10: nozzle, 1001: UV light source, 11: first telescopic tube, 12: water pump, 13: storage box, 14: water inlet valve pipe, 15: dust collection hood, 1501: dust suction fan, 16: second telescopic tube, 17: support plate, 18: collection box, 19: moving plate, 20: mounting block, 21: placement block, 22: clamping plate, 2201: limiting rod, 2202: fixing plate, 2203: screw, 23: second mounting frame, 24: motor, 25: stirring rod, 26: heating tube, 27: protective shell, 28: glass plate, 29: support rod. DETAILED DESCRIPTION

[0025] The embodiments of the present invention will be described below with reference to the accompanying drawings.

[0026] Embodiment 1: An inkjet wood 3D printing device, see Figure 1-Figure 5 As shown, it includes a base 1, a machine base 2, a placement table 3, a first electric slide rail 301, a bracket 4, a sliding plate 5, a second electric slide rail 6, a first mounting frame 7, a cylinder 8, a printing engraving machine 9 and an inkjet component. The machine base 2 is installed on the base 1 by bolt connection. Two first electric slide rails 301 are embeddedly installed on the top of the machine base 2. A placement table 3 for placing wood is commonly provided on the two first electric slide rails 301 in a horizontal sliding manner. The machine base 2 is installed by bolt connection. The sliding plate 5 is provided on the bracket 4 in a longitudinal sliding manner. The first mounting frame 7 is fixedly connected to the top of the bracket 4 by bolt connection. The cylinder 8 is installed on the first mounting frame 7 by bolt connection, and the push rod of the cylinder 8 downwardly penetrates the bracket 4. The push rod of the cylinder 8 is fixedly connected to the sliding plate 5 by bolt connection. A second electric slide rail 6 is provided, on which a printing and engraving machine 9 is slidingly arranged, and an inkjet assembly is connected to the printing and engraving machine 9. The printing and engraving machine 9 also includes a dust hood 15, a dust suction fan 1501, a second telescopic tube 16, a support plate 17, a collecting box 18, a mounting block 20 and a placement block 21. A dust hood 15 is installed on one side of the printing and engraving machine 9 by welding, and a dust suction fan 1501 is rotatably arranged in the dust hood 15. A support plate 17 is fixedly connected to one side of the base 1 by welding, and a collecting box 18 for collecting wood chips is placed on the support plate 17. Two mounting blocks 20 are installed on one side of the machine base 2 close to the collecting box 18 by welding, and two placement blocks 21 are installed on the collecting box 18 by bolt connection. The placement block 21 is slidably connected to the mounting block 20, and the collecting box 18 and the dust hood 15 are commonly connected and communicated with the second telescopic tube 16.

[0027] See also Figure 3 As shown, the inkjet assembly includes a nozzle 10, a UV light source 1001, a first telescopic tube 11, a water pump 12, a storage box 13 and a water inlet valve tube 14. The nozzle 10 is installed on one side of the printing engraving machine 9 by bolting, and UV light sources 1001 for drying ink are installed on both sides of the nozzle 10 by bolting. A storage box 13 for storing ink is installed inside one side of the base 1 by bolting, and one side of the storage box 13 is connected and communicated with the water inlet valve tube 14. The storage box 13 and the nozzle 10 are commonly connected and communicated with the first telescopic tube 11. The water pump 12 is installed in the base 1, and the first telescopic tube 11 is connected to the water pump 12.

[0028] When it is necessary to use this device, first place the wood to be processed on the placing table 3, then start the printing engraving machine 9, then start the cylinder 8 and the second electric slide 6 to cooperate, so that the printing engraving machine 9 is close to the wood, and the wood is processed by the printing engraving machine 9. When the printing engraving machine 9 has processed a part, the ink in the storage box 13 is extracted through the first telescopic tube 11 by starting the water pump 12, and sprayed from the nozzle 10, so that the wood is printed with a specified pattern, and the ink pattern is quickly cured by the UV light source 1001. When the wood is processed, it is passed through the cylinder 8 and the second electric slide 6 The printing and engraving machine 9 is coordinated to return to its original position, and then the processed wood is taken out; when it is necessary to clean the wood chips generated during the processing, the dust suction fan 1501 is energized to rotate the dust suction fan 1501, and the dust suction fan 1501 generates an upward suction force to suck the wood chips generated during the processing from the dust collecting hood 15 into the second telescopic tube 16, and then transport it to the collection box 18 for collection, so as to clean the wood chips. When the wood is processed, the dust suction fan 1501 is powered off and the dust suction fan 1501 stops rotating, and the wood chips collected in the collection box 18 can be cleaned.

[0029] Example 2: Based on Example 1, refer to Figure 6 and Figure 7 As shown, it also includes a clamping plate 22, a limiting rod 2201, a fixed plate 2202 and a screw 2203. Two limiting rods 2201 are fixedly connected to one side of the bottom of the placing table 3 by welding. The two limiting rods 2201 are both provided with clamping plates 22 for clamping wood in a sliding manner up and down. Two fixing plates 2202 are fixedly connected to one side of the placing table 3 close to the limiting rod 2201 by welding. Screws 2203 are rotatably provided on the two fixing plates 2202. The two screws 2203 are respectively threadedly connected to the two clamping plates 22.

[0030] When the processed wood needs to be fixed, the screw 2203 is rotated to make the clamping plate 22 slide upward along the limit rod 2201. After the wood is placed between the placement table 3 and the clamping plate 22, the screw 2203 is rotated in the opposite direction to make the clamping plate 22 slide downward. The clamping plate 22 and the placement table 3 are used to clamp and fix the wood, so that the wood will not be offset during carving.

[0031] See also Figure 8 As shown, it also includes a second mounting frame 23, a motor 24, a stirring rod 25, a heating tube 26 and a protective shell 27. The second mounting frame 23 is fixedly connected to the top of the storage box 13 by bolt connection. The motor 24 is installed on the second mounting frame 23 by bolt connection. The stirring rod 25 for stirring ink is fixedly connected to the output shaft of the motor 24 through a coupling. The output shaft of the motor 24 runs through the storage box 13. A heating tube 26 for heating and melting the ink is installed on the inner wall of one side of the storage box 13 by bolt connection. The protective shell 27 is fixedly connected to the inside of the storage box 13 by welding, and the heating tube 26 is located between the protective shell 27 and the storage box 13.

[0032] In order to melt the solidified ink, the heating tube 26 is energized to generate heat, and the heating tube 26 transfers the heat to the protective shell 27 to heat and melt the ink. Then, the motor 24 is started to drive the stirring rod 25 to rotate, stir the ink, and melt the ink. At the same time, the ink can be prevented from solidifying during the operation of the printing device.

[0033] See also Figure 2 , Figure 4 and Figure 8 As shown, a movable plate 19 is arranged on the top of the collection box 18 in a horizontally sliding manner; a glass plate 28 is embedded in the storage box 13; a plurality of support rods 29 are installed on the base 1 and the bracket 4 by welding, and the first telescopic tube 11 and the second telescopic tube 16 are supported and fixed by the support rods 29.

[0034] The movable plate 19 is used to prevent the wood chips in the collection box 18 from flying out; the remaining ink in the storage box 13 can be observed through the glass plate 28, and the ink can be added in time; the first telescopic tube 11 and the second telescopic tube 16 are supported and fixed by the support rod 29 to prevent the first telescopic tube 11 and the second telescopic tube 16 from interfering with the sliding of the placement table 3 and the processing of the wood.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An inkjet wood three-dimensional printing device, comprising a base (1), a machine base (2), a placement table (3), a first electric slide rail (301), a bracket (4), a sliding plate (5), a second electric slide rail (6), a first mounting frame (7), a cylinder (8), a printing engraving machine (9) and an inkjet assembly, wherein the base (1) is mounted with the machine base (2), two first electric slide rails (301) are embeddedly mounted on the machine base (2), the placement table (3) is slidably disposed on the two first electric slide rails (301), and the machine base ( 2) is mounted on a bracket (4), a sliding plate (5) is slidably arranged on the bracket (4), a first mounting frame (7) is fixedly connected to the top of the bracket (4), a cylinder (8) is mounted on the first mounting frame (7), and a push rod of the cylinder (8) penetrates the bracket (4) downward, the push rod of the cylinder (8) is fixedly connected to the sliding plate (5), a second electric slide rail (6) is mounted on the sliding plate (5), a printing engraving machine (9) is slidably arranged on the second electric slide rail (6), and an inkjet assembly is connected to the printing engraving machine (9), wherein the characteristics are: The printing and engraving machine (9) further comprises a dust collecting hood (15), a dust collecting fan (1501), a second telescopic tube (16), a support plate (17), a collection box (18), a mounting block (20) and a placement block (21). The dust collecting hood (15) is mounted on one side of the printing and engraving machine (9), and a dust collecting fan (1501) is rotatably arranged in the dust collecting hood (15). The support plate (17) is fixedly connected to one side of the base (1), and a collection box (18) is placed on the support plate (17). Two mounting blocks (20) are mounted on one side of the machine base (2) close to the collection box (18), and two placement blocks (21) are mounted on the collection box (18). The placement blocks (21) are slidably connected to the mounting block (20), and the collection box (18) and the dust collecting hood (15) are connected to each other and are communicated with the second telescopic tube (16).

2. The inkjet wood 3D printing device according to claim 1, characterized in that: The inkjet assembly comprises a nozzle (10), a UV light source (1001), a first telescopic tube (11), a water pump (12), a storage box (13) and a water inlet valve tube (14); the nozzle (10) is installed on one side of the printing and engraving machine (9); the UV light sources (1001) are installed on both sides of the nozzle (10); a storage box (13) is installed inside one side of the base (1); one side of the storage box (13) is connected to and communicated with the water inlet valve tube (14); the storage box (13) and the nozzle (10) are connected to each other and communicated with the first telescopic tube (11); the water pump (12) is installed inside the base (1), and the first telescopic tube (11) is connected to the water pump (12).

3. The inkjet wood 3D printing device according to claim 1, characterized in that: The device also comprises a clamping plate (22), a limiting rod (2201), a fixing plate (2202) and a screw rod (2203); two limiting rods (2201) are fixedly connected to one side of the bottom of the placing platform (3); the two limiting rods (2201) are both slidably provided with a clamping plate (22); two fixing plates (2202) are fixedly connected to one side of the placing platform (3) close to the limiting rod (2201); the two fixing plates (2202) are both rotatably provided with a screw rod (2203); the two screw rods (2203) are respectively threadedly connected to the two clamping plates (22).

4. The inkjet wood 3D printing device according to claim 2, characterized in that: The invention also comprises a second mounting frame (23), a motor (24), a stirring rod (25), a heating tube (26) and a protective shell (27); the second mounting frame (23) is fixedly connected to the top of the storage box (13); the motor (24) is mounted on the second mounting frame (23); the stirring rod (25) is fixedly connected to the output shaft of the motor (24); the output shaft of the motor (24) passes through the storage box (13); a heating tube (26) is mounted on the inner wall of one side of the storage box (13); the protective shell (27) is fixedly connected to the inside of the storage box (13); and the heating tube (26) is located between the protective shell (27) and the storage box (13).

5. The inkjet wood 3D printing device according to claim 1, characterized in that: A movable plate (19) is slidably provided on the top of the collection box (18).

6. The inkjet wood 3D printing device according to claim 2, characterized in that: A glass plate (28) is embedded in the savings box (13).

7. The inkjet wood 3D printing device according to claim 2, characterized in that: A plurality of support rods (29) are mounted on both the base (1) and the bracket (4), and the first telescopic tube (11) and the second telescopic tube (16) are supported and fixed by the support rods (29).

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