Floor pattern printing device

Abstract

The utility model relates to a floor pattern printing device which comprises a bottom frame, a conveying belt is arranged on the bottom frame, a printing device is arranged above the conveying belt, a support is arranged on the bottom frame, a lifting air cylinder is arranged on the support, and the movable end of the lifting air cylinder is connected with the printing device. The printing device comprises a shell, pressing rollers are arranged at the two ends in the shell, a printing roller is arranged between the pressing rollers, an ink supply device is arranged on one side of the printing roller, a partition plate is arranged behind the ink supply device, an air blowing device is arranged on one side of the partition plate, and a small door capable of being opened is arranged at the position, corresponding to the ink supply device, of the shell. The printing device has the advantages that the printing device can adapt to floor materials of different thicknesses or materials, and the accuracy of the printing effect is guaranteed; ink adding and maintenance are facilitated; the drying process of the printing ink is accelerated through the blowing device, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of floor production, in particular to a floor pattern printing device. Background Art

[0002] Flooring plays a vital role in interior decoration, not only providing ground protection but also enhancing the beauty and practicality of the space. Laminate flooring is a type of flooring composed of multiple materials, and its structure generally includes four layers: a base layer, a wear-resistant layer, a decorative layer, and a base layer. The decorative layer is the determining factor in the appearance of laminate flooring. It is usually made of decorative paper or dyed and painted wood slices, where the wood slices need to be dyed and painted to enhance their appearance and durability. However, existing floor printing devices for dyeing and painting wood slices have certain limitations. For example, existing devices often have difficulty adapting to floor materials of different thicknesses or materials, resulting in affected printing accuracy. In addition, the existing ink supply system is inconvenient in adding ink and maintenance, affecting production efficiency. Utility Model Content

[0003] In order to overcome the deficiencies of the above-mentioned existing problems, the utility model provides a floor pattern printing device that can improve the adaptability of the printing device, enhance production efficiency, and enable convenient addition of ink.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a floor pattern printing device, comprising a base frame, a conveyor belt is provided on the base frame, a printing device is provided above the conveyor belt, a bracket is provided on the base frame, a lifting cylinder is provided on the bracket, and the movable end of the lifting cylinder is connected to the printing device; the printing device comprises a shell, pressure rollers are provided at both ends of the shell, a printing roller is provided between the pressure rollers, an ink supply device is provided on one side of the printing roller, a partition is provided behind the ink supply device, and a blowing device is provided on one side of the partition; adjustment devices are also provided on both sides of the printing roller, and the printing roller is arranged in the shell through the adjustment device; a mounting plate is also provided in the shell, the ink supply device is arranged in the shell through the mounting plate, a slide groove is provided on the mounting plate, a slide rail cooperating with the slide groove is provided at the bottom of the ink supply device, and an openable small door is provided on the shell at a position corresponding to the ink supply device.

[0005] Preferably, the adjusting device includes a concave fixing plate, which is fixedly arranged on the shell, and a mounting block for mounting a printing roller is provided in the concave fixing plate, a nut sleeve is provided on one side of the mounting block, a screw rod is passed through the nut sleeve, and the screw rod is provided on the concave fixing plate, a transmission gear is provided on the top of the screw rod, a driving gear meshing with the transmission gear is provided on one side of the transmission gear, and a rocker is provided on the driving gear, which is arranged outside the shell and passes through the shell to be connected to the driving gear; a synchronous shaft connected to the driving gear at the other end is also provided in the center of the driving gear; guide grooves and guide rails that cooperate with each other are provided on the concave fixing plate and the mounting block.

[0006] Preferably, the ink supply device includes an ink trough, the slide rail is arranged at the bottom of the ink trough, U-shaped mounting frames are arranged at both ends of the ink trough, a fixed cover plate is also arranged on the U-shaped mounting frame, a transfer roller is arranged on the ink trough through the U-shaped mounting frame, an immersion roller is arranged at the bottom of the transfer roller, the immersion roller is arranged in the ink trough, and a scraper frame is also arranged in the ink trough.

[0007] The beneficial effects of the present invention are that, through the lifting cylinder and the adjusting device, it can adapt to floor materials of different thicknesses or materials, thereby ensuring the accuracy of the printing effect; the ink supply device is arranged in the shell through the mounting plate, and can be slid out along the slide groove, which is convenient for adding ink and performing maintenance; the blowing device can accelerate the drying process of the ink, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0009] Figure 1 It is a structural diagram of the utility model;

[0010] Figure 2 It is a structural diagram of a printing device;

[0011] Figure 3 yes Figure 1 Schematic diagram of the structure at A in the middle;

[0012] Figure 4 It is a structural schematic diagram of an ink supply device;

[0013] Figure 5 It is a structural diagram of the regulating device.

[0014] In the figure, 1. chassis; 2. conveyor belt; 3. printing device; 31. shell; 32. pressure roller; 33. printing roller; 34. partition; 35. blowing device; 36. mounting plate; 361. slide; 37. small door; 4. bracket; 5. lifting cylinder; 6. ink supply device; 61. ink tank; 62. slide rail; 63. U-shaped mounting frame; 64. fixed cover; 65. transfer roller; 66. immersion roller; 67. scraper frame; 7. adjustment device; 71. concave fixing plate; 711. guide groove; 72. mounting block; 721. guide rail; 73. nut sleeve; 74. screw; 75. transmission gear; 76. driving gear; 77. rocker; 78. synchronization shaft. DETAILED DESCRIPTION

[0015] All features disclosed in this specification, or all steps in the disclosed methods or processes, except mutually exclusive features and / or steps, can be combined in any manner.

[0016] Any feature disclosed in this specification (including any appended claims, abstract, and drawings), unless otherwise stated, may be replaced by other equivalent or similar features. In other words, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0017] according to Figure 1-Figure 5As shown, a floor pattern printing device includes a base frame 1, a conveyor belt 2 is provided on the base frame 1 for transporting the floor for printing, a printing device 3 is provided above the conveyor belt 2 for printing the floor, a bracket 4 is provided on the base frame 1, a lifting cylinder 5 is provided on the bracket 4, the movable end of the lifting cylinder 5 is connected to the printing device 3, and the height of the printing device 3 can be adjusted by the lifting cylinder 5 to adapt to floors of different specifications; the printing device 3 includes a shell 31, and pressure cylinders are provided at both ends of the shell 31. The roller 32 is used to apply appropriate pressure to the floor material during the printing process to ensure that the printing roller 33 can apply ink evenly and firmly on the floor material. A printing roller 33 is set between the pressing rollers 32. The printing roller 33 is engraved with the pattern to be printed. When the floor material passes through the pressing roller 32, the printing roller 33 rolls on its surface, thereby transferring the ink to the floor material to form a pattern. An ink supply device 6 is set on one side of the printing roller 33. The ink supply device 6 is responsible for providing ink to the printing roller 33. A Partition 34, a blowing device 35 is provided on one side of the partition 34, and the blowing device 35 is used to blow dry the ink on the floor material during the printing process, accelerate the drying process, and improve production efficiency; the printing roller 33 is also provided with an adjusting device 7 on both sides, and the printing roller 33 is arranged in the housing 31 through the adjusting device 7. The adjusting device 7 can be used to fine-tune the distance between the printing roller 33 and the floor after adjusting the height of the printing device 3 by the lifting cylinder 5 to adapt to floor materials of different thicknesses or materials, thereby ensuring the accuracy of the printing effect; the housing 31 is also provided with an adjusting device 7. The mounting plate 36, the ink supply device 6 is arranged in the shell 31 through the mounting plate 36, and a slide groove 361 is provided on the mounting plate 36. A slide rail 62 cooperating with the slide groove 361 is provided at the bottom of the ink supply device 6, which can allow the ink supply device 6 to slide along the slide groove 361, and is used for taking out and installing the ink supply device 6, so as to facilitate adding ink to the ink supply device 6. An openable small door 37 is provided at the position corresponding to the ink supply device 6 on the shell 31. When ink needs to be added or maintenance needs to be performed, the operator only needs to open the small door 37 to take out the ink supply device 6.

[0018] The adjusting device 7 includes a concave fixing plate 71, which is fixedly arranged on the housing 31. A mounting block 72 for mounting the printing roller 33 is provided in the concave fixing plate 71. A nut sleeve 73 is provided on one side of the mounting block 72. A screw rod 74 is passed through the nut sleeve 73. The screw rod 74 is arranged on the concave fixing plate 71. A transmission gear 75 is provided on the top of the screw rod 74. A driving gear 76 meshing with the transmission gear 75 is provided on one side of the transmission gear 75. A rocker 77 is provided on the driving gear 76. The rocker 77 is arranged outside the housing 31 and passes through the housing 31 to be connected to the driving gear 76. The center of the driving gear 76 The cam 72 is engaged with the gear 76 and the pinion 73 is engaged with the pinion 76, and the pinion 77 is engaged with the gear 76. When the cam 72 is engaged with the pinion 76, the pinion 76 is engaged with the gear 76. When the cam 72 is engaged with the pinion 76, the pinion 76 is engaged with the gear 76. When the cam 72 is engaged with the pinion 76, the pinion 76 is engaged with the gear 76.

[0019] The ink supply device 6 includes an ink trough 61 for accommodating ink. The slide rail 62 is arranged at the bottom of the ink trough 61. The slide rail 62 cooperates with the slide groove 361 on the mounting plate 36, so that the ink supply device 6 can slide in a specific direction on the slide groove mounting plate 36. U-shaped mounting frames 63 are provided at both ends of the ink trough 61. A fixed cover plate 64 is also provided on the U-shaped mounting frame 63. The transfer roller 65 is installed through the U-shaped mounting frame 63 and the fixed cover plate 64. A transfer roller 65 is provided on the ink trough 61 through the U-shaped mounting frame 63. The function of the transfer roller 65 is to transfer ink from the ink trough 61 to the printing roller 33. An immersion roller 66 is provided at the bottom of the transfer roller 65. The immersion roller 66 is arranged in the ink trough 61. The rotation of the immersion roller 66 transfers the ink to the transfer roller 65, and then transfers it to the printing roller 33. A scraper frame 67 is also provided in the ink trough 61 for scraping off excess ink on the transfer roller 65 to ensure uniform supply of ink.

[0020] During use, first place the floor material to be printed correctly on the conveyor belt 2, then adjust the height of the printing device 3 through the lifting cylinder 5 to adapt it to the height of the floor material, then operate the adjustment device 7 to fine-tune the distance between the printing roller 33 and the floor material to ensure the accuracy of the printing effect; then open the small door 37 on the shell 31, take out the ink supply device 6, and add ink to the ink tank 61; then start the conveyor belt 2 to transport the floor material to the bottom of the printing device 3. During the transportation process, the printing roller 33 prints the pattern on the floor material to form the required pattern; at the same time, the blowing device 35 starts working to accelerate the drying process of the ink. After the printing process is completed, the conveyor belt 2 transports the floor material out from the bottom of the printing device 3 to complete the printing process.

[0021] This design is ingenious. Through the coordinated work of the lifting cylinder 5 and the adjusting device 7, it can adapt to floor materials of different thicknesses or materials and ensure the accuracy of the printing effect. The lifting cylinder 5 is used to adjust the height of the printing device 3 so that it can adapt to floors of different specifications, while the adjusting device 7 allows fine-tuning of the distance between the printing roller 33 and the floor, further improving the accuracy of the printing effect; the ink supply device 6 is fixed in the shell 31 through the mounting plate 36, and can be slid out along the slide 361 to facilitate the addition or maintenance of ink; the blowing device 35 can quickly dry the ink on the floor material during the printing process, reducing the drying time, thereby speeding up the production rhythm and improving production efficiency.

[0022] The present invention is not limited to the aforementioned specific embodiments, but extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.

Claims

1. A floor pattern printing device, characterized in that: The invention comprises a base frame (1), a conveyor belt (2) is provided on the base frame (1), a printing device (3) is provided above the conveyor belt (2), a bracket (4) is provided on the base frame (1), a lifting cylinder (5) is provided on the bracket (4), and a movable end of the lifting cylinder (5) is connected to the printing device (3); the printing device (3) comprises a shell (31), pressure rollers (32) are provided at both ends of the shell (31), a printing roller (33) is provided between the pressure rollers (32), an ink supply device (6) is provided on one side of the printing roller (33), and a partition (34) is provided behind the ink supply device (6). A blowing device (35) is provided on one side of the partition (34); an adjusting device (7) is also provided on both sides of the printing roller (33), and the printing roller (33) is arranged in the housing (31) through the adjusting device (7); a mounting plate (36) is also provided in the housing (31), and the ink supply device (6) is arranged in the housing (31) through the mounting plate (36), and a slide groove (361) is provided on the mounting plate (36), and a slide rail (62) that cooperates with the slide groove (361) is provided at the bottom of the ink supply device (6), and an openable small door (37) is provided on the housing (31) at a position corresponding to the ink supply device (6).

2. The floor pattern printing device according to claim 1, characterized in that: The adjusting device (7) comprises a concave fixing plate (71), the concave fixing plate (71) being fixedly arranged on the housing (31), a mounting block (72) for mounting the printing roller (33) being arranged in the concave fixing plate (71), a nut sleeve (73) being arranged on one side of the mounting block (72), a screw rod (74) being passed through the nut sleeve (73), the screw rod (74) being arranged on the concave fixing plate (71), and a transmission gear (75) being arranged on the top of the screw rod (74). A driving gear (76) meshing with the transmission gear (75) is provided on one side thereof, and a rocker (77) is provided on the driving gear (76), which is arranged outside the housing (31) and passes through the housing (31) to be connected to the driving gear (76); a synchronous shaft (78) connected to the driving gear (76) at the other end is also provided at the center of the driving gear (76); and guide grooves (711) and guide rails (721) that cooperate with each other are provided on the concave fixing plate (71) and the mounting block (72).

3. The floor pattern printing device according to claim 1, characterized in that: The ink supply device (6) includes an ink tank (61), the slide rail (62) is arranged at the bottom of the ink tank (61), U-shaped mounting frames (63) are arranged at both ends of the ink tank (61), and a fixed cover plate (64) is also arranged on the U-shaped mounting frame (63). A transfer roller (65) is arranged on the ink tank (61) through the U-shaped mounting frame (63), an immersion roller (66) is arranged at the bottom of the transfer roller (65), and the immersion roller (66) is arranged in the ink tank (61). A scraper frame (67) is also arranged in the ink tank (61).

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