A veneer texture processing device and its production process

Abstract

The present invention discloses a veneer texture processing device and its production process, including a bottom plate, a transfer printing box, a transfer printing frame, a paint color-changing device and a drying device. One end of the top of the bottom plate is provided with a transfer printing box, the top of the bottom plate is provided with a transfer printing frame, the top of the bottom plate is provided with a fixing frame, and an installation frame is installed at the top of the fixing frame. Transmission rollers are rotatably connected to the mutually adjacent ends of the installation frame through bearings. A first motor is installed on the side wall of one side of the installation frame, and the output end of the first motor is connected to the transmission roller through a coupling. An installation groove is opened inside the transfer printing box. In the present invention, the gear turntable is threadedly connected to the connecting rod, and through the mutual cooperation of the sliding rod and the sliding sleeve, the gear turntable can drive the connecting rod to lift through the sliding rod and the sliding sleeve while rotating, facilitating the lifting of the connecting rod to drive the pressing plate to lift for transferring the texture board and the first transfer paper.

Description

Technical Field

[0001] The invention relates to the technical field of veneer processing, in particular to a veneer texture processing device and a production process thereof. Background Art

[0002] Veneer (commonly known as: veneer, veneer) and its veneer decoration industry started in the 1950s. After half a century of development, it has reached a considerable scale. Especially in the past two decades, with the leap-forward growth of my country's furniture manufacturing industry and decoration and renovation industry, its development has been rapid, and a large number of industry experts have emerged. Veneer is a material used to attach to furniture for protection and decoration. The price of veneer varies according to the material and pattern. High-end veneer is usually made of natural thin wood. The main process flow includes log cutting → squaring → softening (steaming or boiling) → slicing → drying (or not drying) → shearing → inspection and packaging → storage. The surface of the formed veneer will form a natural texture;

[0003] In the past ten years, my country's furniture manufacturing industry and decoration and renovation industry have used a large number of veneer veneer production processes. According to the thickness classification, the thickness greater than 0.6 mm is called thick veneer; on the contrary, it is micro veneer. According to the manufacturing method, it can be divided into planed veneer; rotary cut veneer; sawn veneer; semi-circular rotary cut veneer. Usually, planing method is used more. According to the shape classification, it can be divided into natural veneer; dyed veneer; combined veneer (technical veneer); spliced ​​veneer; rolled veneer (non-woven veneer). The existing veneer texture production process is to attach stickers on the veneer. The stickers are easy to fall off, resulting in poor use of the veneer and a short service life. Therefore, a veneer texture processing device and its production process are needed to meet the existing needs of people. Summary of the invention

[0004] The purpose of the present invention is to provide a veneer texture processing device and its production process, so as to solve the problems that the existing veneer texture processing device and its production process proposed in the above background technology are all by attaching stickers on the veneer, and the stickers are easy to fall off, resulting in poor use effect and short service life of the veneer.

[0005] To achieve the above object, the present invention provides the following technical solution: A veneer texture processing device, comprising a bottom plate, a transfer printing box, a transfer printing rack, a paint color-changing device, and a drying device. One end of the top of the bottom plate is provided with a transfer printing box, the top of the bottom plate is provided with a transfer printing rack, the top of the bottom plate is provided with a fixing rack, and an installation rack is installed at the top of the fixing rack. The ends of the installation rack close to each other are rotatably connected by bearings to a driving roller. A first motor is installed on the side wall of one side of the installation rack, and the output end of the first motor is connected to the driving roller through a coupling. An installation groove is provided inside the transfer printing box, and grooves are provided at the bottom ends inside the installation groove. A fixing plate is provided inside the groove, and a fixing column is installed at one end of the bottom end of the fixing plate. The bottom end of the fixing column is fixedly connected to the top of the bottom plate. An installation sleeve rod is installed at the top inside the transfer printing box, and a connecting rod is provided inside the installation sleeve rod. A U-shaped frame is installed at the bottom end of the connecting rod, and a pressing plate is installed at the bottom end of the U-shaped frame. The side walls at both ends inside the transfer printing rack are rotatably connected to a second roller. The side walls at both ends inside the transfer printing rack are rotatably connected to a first roller, and the first roller is located above the second roller. A wood main body is provided at the top of the second roller. The outer wall of the installation rack is sleeved with a paint color-changing device, and a first control panel is installed on the side wall of one side of the paint color-changing device. The outer wall of the installation rack is sleeved with a drying device, and a second control panel is installed on the side wall of one side of the drying device.

[0006] Preferably, a sliding groove is provided inside the fixing plate, and a sliding block is provided inside the sliding groove. A sliding plate is installed at the top end of the sliding block, and a sealing cover plate is hinged at the top end of the sliding plate. A texture board is installed at the top end of the sliding plate, and a first transfer paper is provided at the top end of the texture board.

[0007] Preferably, a first threaded hole is provided inside the sliding block, and a lead screw main body passing through one end of the fixing plate is threadedly connected inside the first threaded hole. A turntable main body is installed at one end of the lead screw main body, and an anti-slip pattern is provided on the outer wall of the turntable main body.

[0008] Preferably, an installation box is installed on the outer wall of the installation sleeve rod, and a third motor is installed at the top end inside the installation box. The output end of the third motor is installed with a rotating shaft through a coupling, and a first gear is installed at the bottom end of the rotating shaft.

[0009] Preferably, the inside of the installation sleeve rod is rotatably connected by balls to a gear turntable, and the gear turntable is threadedly connected to the connecting rod. A sliding rod is installed at the top end inside the installation sleeve rod, and a sliding sleeve is sleeved on the outer wall of the sliding rod. The outer wall of the sliding sleeve is connected to the outer wall of the connecting rod.

[0010] Preferably, a support plate is installed on the side wall at one end inside the transfer rack, and a second motor is installed at the top of the support plate. The output end of the second motor is connected to the first roller through a coupling.

[0011] Preferably, a second transfer paper is provided on the outer wall of the first roller.

[0012] Preferably, a paint tank is installed at the top inside the paint color-changing device, and a paint spray head is installed at the bottom of the paint tank.

[0013] Preferably, air inlet pipes are installed at the top inside the air drying device, and a filter screen is installed inside the air inlet pipes. An air inlet fan is installed inside the air inlet pipes, and a rotating rod passing through the filter screen is installed inside the air inlet fan. First scraping plates are installed on the outer wall of the rotating rod, and second scraping plates are installed at the bottom of the first scraping plates.

[0014] Based on the same inventive concept, the present invention also provides a production process of the veneer texture processing device as described above, which includes the following steps

[0015] S1. Transfer the veneer texture through the transfer box.

[0016] S2. Install the transferred veneer texture on the outer wall of the first roller through the transfer rack, and transfer the texture to the wood through the first roller and the second roller.

[0017] S3. Convey the transferred wood through the drive roller, and apply paint to the wood through the paint tank and the paint spray head to change the surface color effect of the wood.

[0018] S4. Use the air inlet fan to enable the air drying device to air-dry the wood after paint coloring.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] (1) For the veneer texture processing device and its production process, by installing the sleeve rod, connecting rod, U-shaped frame, extrusion plate and first gear, and by the threaded connection between the first gear and the gear turntable, the first gear can drive the gear turntable to rotate simultaneously while rotating. And through the threaded connection between the gear turntable and the connecting rod, and through the mutual cooperation of the sliding rod and the sliding sleeve, the gear turntable can drive the connecting rod to lift through the sliding rod and the sliding sleeve while rotating, which is convenient for lifting the connecting rod to drive the extrusion plate to lift for transferring the textured board and the first transfer paper.

[0021] (2) The veneer texture processing device and its production process, through the first roller, support plate, second motor, second roller and second transfer paper, by adhesively installing the second transfer paper on the first roller, the second motor can drive the first roller to rotate while starting, and through the mutual cooperation of the first roller and the second roller, the first roller rotates to drive the second transfer paper to transfer the wood body, so that the transfer effect of the wood body is better.

[0022] (3) The veneer texture processing device and its production process, through the paint color-changing device, paint tank, paint spray head, air-drying device, intake fan and filter screen, through the design of the paint tank and paint spray head, it is convenient to drive the paint inside the paint tank to be sprayed through the paint spray head, so as to add color to the wood through the paint spray head. At the same time, by starting the intake fan, the external air is driven to blow towards the wood at the top of the driving roller through the air inlet pipe, so as to air-dry the wood after color addition with paint, so that the processing effect of the wood veneer texture is better. At the same time, through the design of the filter screen, the dust and fluff of the air can be filtered to avoid the adhesion of dust and fluff on the wood surface during the air-drying process, affecting the processing effect of the wood veneer. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is the front view schematic diagram of the present invention;

[0024] Figure 2 is of the present invention Figure 1 enlarged structural schematic diagram at A in;

[0025] Figure 3 is the front view sealing cover closed structural schematic diagram of the present invention;

[0026] Figure 4 is the internal structural schematic diagram of the transfer box of the present invention;

[0027] Figure 5 is the internal structural schematic diagram of the installation sleeve rod of the present invention;

[0028] Figure 6 is the structural schematic diagram of the second transfer paper of the present invention;

[0029] Figure 7 is the internal structural schematic diagram of the paint color-changing device of the present invention;

[0030] Figure 8 is the internal structural schematic diagram of the air-drying device of the present invention;

[0031] Figure 9 is of the present invention Figure 8 enlarged structural schematic diagram at B in.

[0032] In the figure: 1, bottom plate; 2, transfer box; 3, transfer rack; 4, fixing rack; 5, mounting rack; 6, driving roller; 7, first motor; 8, mounting groove; 9, groove; 10, fixing plate; 11, sliding block; 12, sliding plate; 13, first threaded hole; 14, screw rod body; 15, chute; 16, turntable body; 17, sealing cover plate; 18, textured board; 19, first transfer paper; 20, fixing column; 21, first roller; 22, support plate; 23, second motor; 24, second roller; 25, wood body; 26, paint color-changing device; 27, first control panel; 28, air-drying device; 29, second control panel; 30, mounting sleeve rod; 31, connecting rod; 32, U-shaped frame; 33, pressing plate; 34, mounting box; 35, third motor; 36, rotating shaft; 37, first gear; 38, sliding rod; 39, sliding sleeve; 40, gear turntable; 41, second transfer paper; 42, paint box; 43, paint nozzle; 44, air inlet pipe; 45, inlet fan; 46, filter screen; 47, rotating rod; 48, first scraper; 49, second scraper. Specific implementation manner

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

[0034] Example 1, please refer to Figures 1-4, the present invention provides a technical solution: a veneer texture processing device, including a bottom plate 1, a transfer box 2, a transfer rack 3, a paint color-changing device 26 and a drying device 28. One end of the top of the bottom plate 1 is provided with a transfer box 2. An installation groove 8 is opened inside the transfer box 2, and grooves 9 are opened at the bottom ends inside the installation groove 8. A fixing plate 10 is arranged inside the groove 9, and a fixing column 20 is installed at one end of the bottom of the fixing plate 10. The bottom end of the fixing column 20 is fixedly connected to the top of the bottom plate 1. A sliding groove 15 is opened inside the fixing plate 10, and a sliding block 11 is arranged inside the sliding groove 15. A sliding plate 12 is installed at the top of the sliding block 11, and a sealing cover plate 17 is hinged at the top of the sliding plate 12. A texture board 18 is installed at the top of the sliding plate 12, and a first transfer paper 19 is arranged at the top of the texture board 18. A first threaded hole 13 is opened inside the sliding block 11, and a lead screw main body 14 passing through one end of the fixing plate 10 is threadedly connected inside the first threaded hole 13. A turntable main body 16 is installed at one end of the lead screw main body 14, and an anti-slip pattern is arranged on the outer wall of the turntable main body 16. By the threaded connection between the lead screw main body 14 and the first threaded hole 13, the lead screw main body 14 can drive the sliding block 11 and the sliding plate 12 to move while rotating, facilitating the movement of the sliding plate 12 to enter the inside of the installation groove 8;

[0035] Example 2, please refer to Figures 3-5 , a mounting sleeve rod 30 is installed at the top end inside the transfer box 2, and a connecting rod 31 is arranged inside the mounting sleeve rod 30. A U-shaped frame 32 is installed at the bottom end of the connecting rod 31, and a pressing plate 33 is installed at the bottom end of the U-shaped frame 32. A mounting box 34 is installed on the outer wall of the mounting sleeve rod 30, and a third motor 35 is installed at the top end inside the mounting box 34. The output end of the third motor 35 is installed with a rotating shaft 36 through a coupling, and a first gear 37 is installed at the bottom end of the rotating shaft 36. A gear turntable 40 is rotationally connected inside the mounting sleeve rod 30 through a ball, and the gear turntable 40 is threadedly connected to the connecting rod 31. A sliding rod 38 is installed at the top end inside the mounting sleeve rod 30, and a sliding sleeve 39 is sleeved on the outer wall of the sliding rod 38. The outer wall of the sliding sleeve 39 is connected to the outer wall of the connecting rod 31. By the rotation of the gear turntable 40, the connecting rod 31 can be driven to lift through the sliding rod 38 and the sliding sleeve 39, facilitating the lifting of the connecting rod 31 to drive the pressing plate 33 to lift for transferring the texture board 18 and the first transfer paper 19;

[0036] Example 3, please refer to Figure 3 and 6, a transfer rack 3 is installed at the top of the bottom plate 1. Both side walls at the two ends inside the transfer rack 3 are rotatably connected with second rollers 24. Both side walls at the two ends inside the transfer rack 3 are rotatably connected with first rollers 21, and the first rollers 21 are located above the second rollers 24. A wood main body 25 is arranged at the top of the second roller 24. A support plate 22 is installed on one side wall inside the transfer rack 3, and a second motor 23 is installed at the top of the support plate 22. The output end of the second motor 23 is connected to the first roller 21 through a coupling. A second transfer paper 41 is arranged on the outer wall of the first roller 21. The rotation of the first roller 21 drives the second transfer paper 41 to transfer the wood main body 25, so as to make the transfer effect of the wood main body 25 better;

[0037] Example 4, please refer to Figure 1 , Figure 3 and Figure 7 , a fixing rack 4 is installed at the top of the bottom plate 1, and a mounting rack 5 is installed at the top of the fixing rack 4. Both ends of the mounting rack 5 close to each other are rotatably connected with a driving roller 6 through bearings. A first motor 7 is installed on one side wall of the mounting rack 5, and the output end of the first motor 7 is connected to the driving roller 6 through a coupling. A paint color-changing device 26 is sleeved on the outer wall of the mounting rack 5, and a first control panel 27 is installed on one side wall of the paint color-changing device 26. A paint tank 42 is installed at the top inside the paint color-changing device 26, and a paint spray head 43 is installed at the bottom of the paint tank 42. The paint spray head 43 drives the paint inside the paint tank 42 to be sprayed, so as to add color to the wood through the paint spray head 43;

[0038] Example 5, please refer to Figure 3 , Figure 8 and Figure 9 , a drying device 28 is sleeved on the outer wall of the mounting rack 5, and a second control panel 29 is installed on one side wall of the drying device 28. Air inlet pipes 44 are installed at the top inside the drying device 28, a filter screen 46 is installed inside the air inlet pipes 44, an air inlet fan 45 is installed inside the air inlet pipes 44, a rotating rod 47 passing through the filter screen 46 is installed inside the air inlet fan 45, first scraping plates 48 are installed on the outer wall of the rotating rod 47, and second scraping plates 49 are installed at the bottom of the first scraping plates 48. By starting the air inlet fan 45, the external air is driven to blow towards the wood at the top of the driving roller 6 through the air inlet pipes 44, so as to dry the wood after color addition with paint.

[0039] Based on the above Examples 1-5, the present invention further provides a production process, including the following steps;

[0040] S1. Transfer the wood veneer texture through the transfer box 2.

[0041] S2. Install the veneer texture that has been transferred on the outer wall of the first roller 21 through the transfer rack 3, and transfer the texture to the wood through the first roller 21 and the second roller 24.

[0042] S3. Convey the transferred wood through the drive roller 6, and add color to the wood through the paint tank 42 and the paint spray head 43 to change the surface color effect of the wood.

[0043] S4. Use the inlet fan 45 to enable the air drying device 28 to air dry the wood after color addition with paint.

[0044] Working principle: First, when the veneer texture needs to be processed, first place the texture board 18 to be transferred on the top of the sliding plate 12, then cover the texture board 18 with the first transfer paper 19, and then rotate the turntable body 16 to drive the lead screw body 14 to rotate. Since the lead screw body 14 is threadedly connected to the first threaded hole 13, the lead screw body 14 can drive the sliding block 11 and the sliding plate 12 to move while rotating, facilitating the movement of the sliding plate 12 into the interior of the installation groove 8. When the first transfer paper 19 needs to be transferred, first start the third motor 35 to drive the rotating shaft 36 and the first gear 37 to rotate. Since the first gear 37 meshes with the gear turntable 40, the first gear 37 can drive the gear turntable 40 to rotate simultaneously while rotating. At the same time, since the gear turntable 40 is threadedly connected to the connecting rod 31, and through the mutual cooperation of the sliding rod 38 and the sliding sleeve 39, the gear turntable 40 can drive the connecting rod 31 to lift and lower through the sliding rod 38 and the sliding sleeve 39 while rotating, facilitating the lifting and lowering of the connecting rod 31 to drive the pressing plate 33 to lift and lower to transfer the texture board 18 and the first transfer paper 19;

[0045] Then attach and install the transferred second transfer paper 41 on the outer wall of the first roller 21, so that the second motor 23 can drive the first roller 21 to rotate while starting, and through the mutual cooperation of the first roller 21 and the second roller 24, the first roller 21 rotates to drive the second transfer paper 41 to transfer the wood body 25, thereby making the transfer effect of the wood body 25 better;

[0046] Meanwhile, the well-transferred wood body 25 can be conveyed by the transmission roller 6. Meanwhile, through the design of the paint tank 42 and the paint spray head 43, it is convenient to drive the paint inside the paint tank 42 for spraying through the paint spray head 43, so as to color the wood with paint through the paint spray head 43. Meanwhile, by starting the intake fan 45, the external air is driven to blow towards the wood at the top of the transmission roller 6 through the intake air pipe 44, so as to air-dry the painted wood, thus making the processing effect of the wood veneer texture better. Meanwhile, through the design of the filter screen 46, the dust and fluff in the air can be filtered to avoid the adhesion of dust and fluff on the wood surface during the air-drying process, which affects the processing effect of the wood veneer. Meanwhile, when the intake fan 45 starts, it can drive the rotating rod 47 and the first scraper 48 to rotate, which is convenient for the first scraper 48 to rotate to drive the second scraper 49 to rotate to clean the dust and fluff adhered to the filter screen 46.

[0047] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than a limitation on the protection scope of the present invention. Any simple modification or equivalent replacement of the technical solution of the present invention by those of ordinary skill in the art shall not depart from the essence and scope of the technical solution of the present invention.

Claims

1. A veneer texture processing device, comprising a bottom plate (1), a transfer printing box (2), a transfer printing rack (3), a paint color-changing device (26) and a drying device (28), characterized in that: One end of the top of the bottom plate (1) is provided with a transfer box (2), the top of the bottom plate (1) is provided with a transfer rack (3), the top of the bottom plate (1) is provided with a fixing rack (4), and an installation rack (5) is installed at the top of the fixing rack (4). One ends of the installation racks (5) close to each other are rotatably connected by bearings with transmission rollers (6). A first motor (7) is installed on the side wall of one side of the installation rack (5), and the output end of the first motor (7) is connected with the transmission roller (6) through a coupling. An installation groove (8) is formed inside the transfer box (2), and grooves (9) are formed at the bottom ends inside the installation groove (8). A fixing plate (10) is arranged inside the groove (9), and one end of the bottom end of the fixing plate (10) is provided with a fixing column (20). The bottom end of the fixing column (20) is fixedly connected with the top of the bottom plate (1). An installation sleeve rod (30) is installed at the top end inside the transfer box (2), and a connecting rod (31) is arranged inside the installation sleeve rod (30). A U-shaped frame (32) is installed at the bottom end of the connecting rod (31), and an extrusion plate (33) is installed at the bottom end of the U-shaped frame (32). Second rollers (24) are rotatably connected to the side walls at both ends inside the transfer rack (3). First rollers (21) are rotatably connected to the side walls at both ends inside the transfer rack (3), and the first rollers (21) are located above the second rollers (24). A wood main body (25) is arranged at the top end of the second roller (24). A paint color-changing device (26) is sleeved on the outer wall of the installation rack (5), and a first control panel (27) is installed on the side wall of one side of the paint color-changing device (26). A drying device (28) is sleeved on the outer wall of the installation rack (5), and a second control panel (29) is installed on the side wall of one side of the drying device (28); A sliding groove (15) is formed inside the fixing plate (10), a sliding block (11) is arranged inside the sliding groove (15), a sliding plate (12) is installed at the top end of the sliding block (11), a sealing cover plate (17) is hinged at the top end of the sliding plate (12), a textured board (18) is installed at the top end of the sliding plate (12), and a first transfer paper (19) is arranged at the top end of the textured board (18); A first threaded hole (13) is formed inside the sliding block (11), a lead screw main body (14) penetrating through one end of the fixing plate (10) is threadedly connected inside the first threaded hole (13), a turntable main body (16) is installed at one end of the lead screw main body (14), and an anti-slip pattern is arranged on the outer wall of the turntable main body (16); An installation box (34) is installed on the outer wall of the installation sleeve rod (30), a third motor (35) is installed at the top end inside the installation box (34), a rotating shaft (36) is installed at the output end of the third motor (35) through a coupling, and a first gear (37) is installed at the bottom end of the rotating shaft (36); Inside the installation sleeve rod (30), a gear turntable (40) is rotatably connected through balls, and the gear turntable (40) is threadedly connected to the connecting rod (31). At the top end inside the installation sleeve rod (30), a sliding rod (38) is installed, and a sliding sleeve (39) is sleeved on the outer wall of the sliding rod (38). The outer wall of the sliding sleeve (39) is connected to the outer wall of the connecting rod (31).

2. The veneer texture processing device according to claim 1, characterized in that: On the side wall at one end inside the transfer rack (3), a support plate (22) is installed, and a second motor (23) is installed at the top end of the support plate (22). The output end of the second motor (23) is connected to the first roller (21) through a coupling.

3. A veneer texture processing device according to claim 1, characterized in that: A second transfer paper (41) is provided on the outer wall of the first roller (21).

4. A veneer texture processing device according to claim 1, characterized in that: At the top end inside the paint color-changing device (26), a paint tank (42) is installed, and a paint spray head (43) is installed at the bottom end of the paint tank (42).

5. A veneer texture processing device according to claim 1, characterized in that: At the top ends inside the air-drying device (28), air inlet pipes (44) are installed. Inside the air inlet pipes (44), filter nets (46) are installed. Inside the air inlet pipes (44), air inlet fans (45) are installed. Inside the air inlet fans (45), rotating rods (47) passing through the filter nets (46) are installed. On the outer walls of the rotating rods (47), first scraping plates (48) are installed, and at the bottom ends of the first scraping plates (48), second scraping plates (49) are installed.

6. A production process of the veneer texture processing device according to any one of claims 1-5, characterized in that, It includes the following steps; S1. Transfer the wood grain through the transfer box (2); S2. Install the well-transferred second transfer paper (41) on the outer wall of the first roller (21) through the transfer rack (3), and transfer the texture to the wood through the first roller (21) and the second roller (24); S3. Convey the well-transferred wood through the drive roller (6), and add color to the wood through the paint tank (42) and the paint spray head (43) to make the wood have different surface color effects; S4. Use the air inlet fan (45) to enable the air-drying device (28) to air-dry the wood after color addition with paint.

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