A device for coloring a PP plate spray drawing

Abstract

The application relates to a coloring device, in particular to a PP plate spray drawing coloring device. The main purpose of the application is to provide a PP plate spray drawing coloring device capable of automatic pushing and having a fixing function. The application provides the PP plate spray drawing coloring device which comprises a base, a support, first guide rods, a spray drawing machine and a feeding mechanism, the middle parts of the top of the base are connected with the supports on the front and rear sides, the inner sides of the supports are connected with the two first guide rods on the upper parts, the first guide rods are slidably connected with the spray drawing machine used for spray drawing coloring of the PP plate, and the top of the base is provided with the feeding mechanism used for feeding the PP plate. The PP plate is placed on the placing plate, the right side of the PP plate is in contact with the first limiting plate, the clamping plate is in contact with the PP plate, the clamping plate can clamp the PP plate, so that the PP plate is fixed, and the PP plate is prevented from deviating.

Description

Technical Field

[0001] This invention relates to a coloring device, and more particularly to a coloring device for inkjet printing on PP boards. Background Technology

[0002] Inkjet printers are a type of large-format printer. While they don't yet offer the same level of clarity as traditional printing and photo printers, modern inkjet printers offer significantly improved image quality. Currently, inkjet printers are commonly used for printing on PP boards, greatly enhancing work efficiency.

[0003] Currently, when using inkjet printers to print on PP boards, people usually push the PP boards manually. This makes it difficult to control the speed at which the PP boards are pushed, and the operation is also quite cumbersome. Furthermore, the PP boards are prone to shifting during pushing, leading to printing errors and wasting materials.

[0004] Therefore, in order to address the above-mentioned shortcomings, a PP board inkjet printing and coloring device that can automatically push and has a fixing function is provided. Summary of the Invention

[0005] To overcome the shortcomings of current inkjet printers that require manual pushing of PP boards for inkjet printing and coloring, and the tendency for PP boards to shift during pushing, the purpose of this invention is to provide an automatic pushing and fixing function for inkjet printing and coloring PP boards.

[0006] This invention is achieved through the following technical means:

[0007] A PP board inkjet printing and coloring device includes a base, a bracket, first guide rods, an inkjet printer, a feeding mechanism, a power mechanism, a fixing mechanism, and a control mechanism. The brackets are connected to the middle of the front and rear sides of the top of the base. Two first guide rods are connected between the upper inner sides of the brackets. An inkjet printer for inkjet printing and coloring PP boards is slidably connected between the first guide rods. The top of the base is provided with a feeding mechanism for feeding PP boards. The feeding mechanism is provided with a power mechanism for providing power. The feeding mechanism is provided with a fixing mechanism for fixing PP boards. The feeding mechanism is provided with a control mechanism for releasing the fixing mechanism.

[0008] Furthermore, the feeding mechanism includes a mounting frame, a second guide rod, a slider, and a placement plate. Mounting frames are connected to the front and rear sides of the top of the base. The mounting frames are located inside the bracket. The upper side of the mounting frames is connected to the second guide rod. Sliders are slidably connected to the second guide rods. A placement plate is connected between the tops of the sliders.

[0009] Furthermore, the power mechanism includes a rack, a first fixed frame, a motor, and gears. A rack is connected to the upper outer side of the mounting frame, and a first fixed frame is connected to the outer side of the slider. A motor is connected to the first fixed frame, and a gear is connected to the output shaft of the motor. The front gear meshes with the front rack, and the rear gear meshes with the rear rack.

[0010] Furthermore, the fixing mechanism includes a first limiting plate, a third guide rod, a sliding sleeve, an elastic element, and a locking plate. The first limiting plate is connected to the middle right side of the placement plate. The third guide rod is connected to the left side of both the front and rear sides of the placement plate. A sliding sleeve is slidably connected to each of the third guide rods. An elastic element is connected between the front sliding sleeve and the front third guide rod. An elastic element is connected between the rear sliding sleeve and the rear third guide rod. A locking plate is connected to the top of each sliding sleeve.

[0011] Furthermore, the control mechanism includes a contact rod, a second fixed frame, a second limiting plate, and a first inclined plate. The bottom of the sliding sleeve is connected to the contact rod. The upper left side of the outer side of the mounting frame is connected to the second fixed frame. The upper right side of the second fixed frame is connected to the second limiting plate. The front second limiting plate contacts the front contact rod, and the rear second limiting plate contacts the rear contact rod. The upper left side of the second fixed frame is connected to the first inclined plate. When the contact rod moves to the left, it will contact the first inclined plate.

[0012] Furthermore, it also includes a discharge mechanism for lifting the PP board. The discharge mechanism includes a second inclined plate, a mounting sleeve, a slide rod, a discharge plate, and rollers. The second inclined plate is connected between the inner sides of the mounting frame. The left side of the second inclined plate is inclined. Mounting sleeves are connected to the front and rear sides of the bottom of the board. Slide rods are slidably connected to the mounting sleeves. The discharge plate is connected between the top of the slide rods. Rollers are rotatably connected between the lower sides of the slide rods. The rollers are in contact with the second inclined plate.

[0013] Furthermore, it also includes a drying mechanism for drying PP boards. The drying mechanism includes a connecting frame, a mounting frame, a fixing seat, and a heating tube. The upper left side of the support is connected to the connecting frame, and the bottom inner side of the connecting frame is connected to the mounting frame. The front and rear sides of the mounting frame are symmetrically connected to the fixing seats. The fixing seats on the left side are connected to the heating tube, and the fixing seats on the right side are also connected to the heating tube.

[0014] Furthermore, the elastic element is a compression spring.

[0015] This invention provides a PP board inkjet printing and coloring device, which has the following advantages:

[0016] 1. In this invention, a PP board is placed on a placement plate, so that the right side of the PP board contacts the first limiting plate. The clamping plate contacts the PP board, which can clamp the PP board and fix it, thereby preventing the PP board from shifting.

[0017] 2. By turning on the motor, the present invention can move the placement plate to the left, thereby driving the PP board to move to the left at a constant speed, which makes it easier for people to push the PP board, saving time and effort.

[0018] 3. Under the action of the discharge plate, the PP sheet is rolled onto the inclined surface of the second inclined plate by the rollers, which can make the discharge plate move upward, thereby lifting the PP sheet and making it easier for people to remove the PP sheet.

[0019] 4. By turning on the heating tube, the present invention can heat the PP board after printing, thereby drying the PP board and preventing the PP board from fading. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0021] Figure 2 This is a partial three-dimensional structural schematic diagram of the present invention.

[0022] Figure 3 This is a three-dimensional structural diagram of the feeding mechanism of the present invention.

[0023] Figure 4 This is a three-dimensional structural diagram of the power mechanism of the present invention.

[0024] Figure 5 This is a three-dimensional structural diagram of the fixing mechanism of the present invention.

[0025] Figure 6 This is a three-dimensional structural diagram of the control mechanism of the present invention.

[0026] Figure 7 This is a schematic diagram of the first three-dimensional structure of the material discharge mechanism of the present invention.

[0027] Figure 8 This is a schematic diagram of a second three-dimensional structure of the discharge mechanism of the present invention.

[0028] Figure 9 This is a schematic diagram of the first three-dimensional structure of the drying mechanism of the present invention.

[0029] Figure 10 This is a schematic diagram of a second three-dimensional structure of the drying mechanism of the present invention.

[0030] In the attached drawings, the reference numerals are: 1_base, 2_bracket, 3_first guide rod, 4_inkjet printer, 5_feeding mechanism, 501_mounting bracket, 502_second guide rod, 503_slider, 504_placement plate, 6_power mechanism, 601_rack, 602_first fixing bracket, 603_motor, 604_gear, 7_fixing mechanism, 701_first limiting plate, 702_third guide rod, 703_sliding sleeve, 704_ Elastic element, 705_clamping plate, 8_control mechanism, 801_contact rod, 802_second fixed frame, 803_second limiting plate, 804_first inclined plate, 9_discharge mechanism, 901_second inclined plate, 902_mounting sleeve, 903_slide rod, 904_discharge plate, 905_roller, 10_drying mechanism, 1001_connecting frame, 1002_mounting frame, 1003_fixed seat, 1004_heating tube. Detailed Implementation

[0031] The present invention will be further described below with reference to the accompanying drawings, and embodiments of the present invention will be given in conjunction with the accompanying drawings.

[0032] Example 1

[0033] A PP board inkjet printing and coloring device includes a base 1, a bracket 2, a first guide rod 3, an inkjet printer 4, a feeding mechanism 5, a power mechanism 6, a fixing mechanism 7, and a control mechanism 8. (See attached image) Figures 1-6 As shown, brackets 2 are welded to the middle of the front and rear sides of the top of the base 1. Two first guide rods 3 are connected between the upper inner sides of the two brackets 2. A printer 4 is slidably connected between the two first guide rods 3. When the printer 4 is turned on, it can automatically print and color the PP board. The top of the base 1 is provided with a feeding mechanism 5, a power mechanism 6 is provided on the feeding mechanism 5, a fixing mechanism 7 is provided on the feeding mechanism 5, and a control mechanism 8 is provided on the feeding mechanism 5.

[0034] The feeding mechanism 5 includes a mounting bracket 501, a second guide rod 502, a slider 503, and a placement plate 504. (See attached image) Figure 3 As shown, mounting brackets 501 are welded to the front and rear sides of the top of the base 1. The mounting brackets 501 are located inside the bracket 2. The upper sides of the two mounting brackets 501 are connected to the second guide rods 502. The two second guide rods 502 are slidably connected to the sliders 503. The top of the two sliders 503 is connected to the placement plate 504. The PP board can be fed by moving the placement plate 504.

[0035] The power mechanism 6 includes a rack 601, a first fixed frame 602, a motor 603, and a gear 604. (See attached diagram) Figure 4As shown, racks 601 are connected to the upper outer sides of both mounting brackets 501, and first fixing brackets 602 are connected to the outer sides of both sliders 503. Motors 603 are bolted to both first fixing brackets 602. When the motors 603 are turned on, power is provided to move the placement plate 504. Gears 604 are connected to the output shafts of both motors 603. The front gear 604 meshes with the front rack 601, and the rear gear 604 meshes with the rear rack 601.

[0036] The fixing mechanism 7 includes a first limiting plate 701, a third guide rod 702, a sliding sleeve 703, an elastic element 704, and a locking plate 705. (See attached image) Figure 5 As shown, a first limiting plate 701 is welded to the middle of the right side of the placement plate 504. A third guide rod 702 is connected to the left side of both the front and rear sides of the placement plate 504. A sliding sleeve 703 is slidably connected to each of the two third guide rods 702. An elastic element 704 is connected between the front sliding sleeve 703 and the front third guide rod 702. An elastic element 704 is also connected between the rear sliding sleeve 703 and the rear third guide rod 702. The elastic element 704 is a compression spring. A locking plate 705 is connected to the top of each of the two sliding sleeves 703. The locking plate 705 contacts the PP plate, which can fix the PP plate.

[0037] The control mechanism 8 includes a contact rod 801, a second fixed frame 802, a second limiting plate 803, and a first inclined plate 804. (See attached diagram) Figure 6 As shown, each of the two sliding sleeves 703 has a contact rod 801 connected to its bottom. Each of the two mounting brackets 501 has a second fixing bracket 802 welded to its upper left side. Each of the two second fixing brackets 802 has a second limiting plate 803 connected to its upper right side. The second limiting plate 803 on the front side contacts the contact rod 801 on the front side, and the second limiting plate 803 on the rear side contacts the contact rod 801 on the rear side. Each of the two second fixing brackets 802 has a first inclined plate 804 connected to its upper left side. By having the contact rod 801 contact the first inclined plate 804, the clamping plate 705 can automatically release the PP plate. When the contact rod 801 moves to the left, it will contact the first inclined plate 804.

[0038] In the initial state, because the second limiting plate 803 presses against the contact rod 801, the elastic element 704 is in a compressed state. When people need to use this PP board inkjet printing and coloring device, firstly, the PP board is placed on the placement plate 504, so that the right side of the PP board contacts the first limiting plate 701. Then, the motor 603 is turned on, controlling the output shaft of the motor 603 to rotate forward, thereby driving the gear 604 to rotate forward. Under the action of the rack 601, the gear 604 moves to the left, thereby driving the first fixing frame 602, slider 503, placement plate 504, third guide rod 702, sliding sleeve 703, clamping plate 705 and contact rod 801 to move to the left, and then driving the PP board to move to the left. When the contact rod 801 separates from the second limiting plate 803, the elastic element 704... Under the action of elastic force, the sliding sleeve 703, the clamping plate 705, and the contact rod 801 move inward. When the clamping plate 705 contacts the PP board, it clamps the PP board, thus fixing it. When the left side of the PP board moves directly below the inkjet printer 4, the output shaft of the control motor 603 stops rotating forward, and then the inkjet printer 4 is turned on, causing it to move back and forth on the first guide rod 3. This allows the inkjet printer 4 to automatically print and color the left side of the PP board. After the left side of the PP board is finished printing, the inkjet printer 4 is turned off, and the output shaft of the control motor 603 is rotated forward again, causing the PP board to continue moving to the left. When the middle of the PP board moves directly below the inkjet printer 4, the inkjet printer 4 is turned on again, and the above operation is repeated to print the entire PP board. After the entire PP board is printed, the printer 4 is turned off. Then, the output shaft of the motor 603 is rotated forward, causing the printed PP board and contact rod 801 to move to the left. When the contact rod 801 contacts the first inclined plate 804, the first inclined plate 804 will squeeze the contact rod 801 to move outward, thereby driving the sliding sleeve 703 and the clamping plate 705 to move outward. The elastic element 704 is compressed, causing the clamping plate 705 to separate from the printed PP board, thus releasing the printed PP board. The printed PP board is then removed from the placement plate 504, separating the printed PP board from the first limiting plate 701. Then, the output shaft of the motor 603 is rotated in reverse, thereby driving the gear 604 to rotate in reverse. Under the action of bar 601, gear 604 moves to the right and resets, thereby driving the first fixed frame 602, slider 503, placement plate 504, third guide rod 702, sliding sleeve 703, clamping plate 705, and contact rod 801 to move to the right and reset. When contact rod 801 separates from the first inclined plate 804, under the action of elastic element 704, sliding sleeve 703, clamping plate 705, and contact rod 801 move inward. When contact rod 801 contacts the second limiting plate 803, the second limiting plate 803 will squeeze contact rod 801 to move outward and reset, thereby driving sliding sleeve 703 and clamping plate 705 to move outward and reset. Elastic element 704 is compressed. After placement plate 504 moves and resets, motor 603 can be turned off, and then the above operation can be repeated.This allows for the complete printing of all PP boards.

[0039] Example 2

[0040] Based on Embodiment 1, a discharge mechanism 9 is also included. The discharge mechanism 9 includes a second inclined plate 901, a mounting sleeve 902, a slide bar 903, a discharge plate 904, and a roller 905. (See attached image) Figure 1 , Figure 7 and Figure 8 As shown, a second inclined plate 901 is welded between the inner sides of the two mounting brackets 501. The left side of the second inclined plate 901 is inclined. Mounting sleeves 902 are connected to the front and rear sides of the bottom of the placement plate 504. Sliding rods 903 are slidably connected to the two mounting sleeves 902. A discharge plate 904 is between the tops of the two sliding rods 903. The PP plate can be lifted by moving the discharge plate 904 upward. A roller 905 is rotatably connected between the lower sides of the two sliding rods 903. The roller 905 is in contact with the second inclined plate 901.

[0041] When a PP sheet is placed on the placement plate 504, it comes into contact with the discharge plate 904. When the placement plate 504 moves to the left, it moves the mounting sleeve 902, the sliding rod 903, the discharge plate 904, and the roller 905 to the left. When the roller 905 rolls onto the inclined surface of the second inclined plate 901, the second inclined plate 901 presses the roller 905 upward, thereby moving the sliding rod 903 and the discharge plate 904 upward, causing the discharge plate 904 to lift the PP sheet, making it easy for people to remove the PP sheet. When the placement plate 504 moves to the right to reset, it moves the mounting sleeve 902, the sliding rod 903, the discharge plate 904, and the roller 905 to the right to reset. When the roller 905 separates from the second inclined plate 901, under the action of gravity, the roller 905, the discharge plate 904, and the sliding rod 903 move downward to reset.

[0042] It also includes a drying mechanism 10, which includes a connecting frame 1001, a mounting frame 1002, a fixing base 1003, and a heating tube 1004. See below. Figure 1 , Figure 9 and Figure 10 As shown, a connecting frame 1001 is welded to the upper left side of each of the two brackets 2. A mounting frame 1002 is connected between the inner bottom sides of the two connecting frames 1001. Fixing seats 1003 are symmetrically connected to the front and rear sides of the mounting frame 1002. A heating tube 1004 is connected between the two fixing seats 1003 on the left side. The PP board that has been printed can be dried by turning on the heating tube 1004. A heating tube 1004 is also connected between the two fixing seats 1003 on the right side.

[0043] When using the PP board inkjet printing device, the heating tube 1004 can be turned on. When the PP board to be printed is moved under the heating tube 1004, the heating tube 1004 will heat the PP board to dry it. After all the PP boards have been printed, the heating tube 1004 can be turned off.

[0044] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention.

Claims

1. A PP board inkjet printing and coloring device, comprising a base (1), a bracket (2), first guide rods (3), and an inkjet printer (4), wherein the bracket (2) is connected to the middle of the front and rear sides of the top of the base (1), and two first guide rods (3) are connected between the upper inner sides of the brackets (2), and an inkjet printer (4) for inkjet printing and coloring PP boards is slidably connected between the first guide rods (3), characterized in that, It also includes a feeding mechanism (5), a power mechanism (6), a fixing mechanism (7) and a control mechanism (8). The top of the base (1) is provided with a feeding mechanism (5) for feeding PP boards. The feeding mechanism (5) is provided with a power mechanism (6) for providing power. The feeding mechanism (5) is provided with a fixing mechanism (7) for fixing PP boards. The feeding mechanism (5) is provided with a control mechanism (8) for releasing the fixing. The feeding mechanism (5) includes a mounting frame (501), a second guide rod (502), a slider (503), and a placement plate (504). The mounting frame (501) is connected to both the front and rear sides of the top of the base (1). The mounting frame (501) is located inside the bracket (2). The upper side of the mounting frame (501) is connected to the second guide rod (502). The slider (503) is slidably connected to the second guide rod (502). The placement plate (504) is connected between the tops of the sliders (503). The power mechanism (6) includes a rack (601), a first fixed frame (602), a motor (603), and a gear (604). The upper outer side of the mounting frame (501) is connected to the rack (601), the outer side of the slider (503) is connected to the first fixed frame (602), the first fixed frame (603) is connected to the first fixed frame (602), and the output shaft of the motor (603) is connected to the gear (604). The front gear (604) meshes with the front rack (601), and the rear gear (604) meshes with the rear rack (601). The fixing mechanism (7) includes a first limiting plate (701), a third guide rod (702), a sliding sleeve (703), an elastic element (704), and a locking plate (705). The first limiting plate (701) is connected to the middle right side of the placement plate (504). The third guide rod (702) is connected to the left side of both the front and rear sides of the placement plate (504). The sliding sleeve (703) is slidably connected to the third guide rod (702). The elastic element (704) is connected between the sliding sleeve (703) on the front side and the third guide rod (702) on the front side. The elastic element (704) is connected between the sliding sleeve (703) on the rear side and the third guide rod (702) on the rear side. The locking plate (705) is connected to the top of the sliding sleeve (703). The control mechanism (8) includes a contact rod (801), a second fixed frame (802), a second limiting plate (803), and a first inclined plate (804). The bottom of the sliding sleeve (703) is connected to the contact rod (801). The upper left side of the outer side of the mounting frame (501) is connected to the second fixed frame (802). The upper right side of the second fixed frame (802) is connected to the second limiting plate (803). The front second limiting plate (803) contacts the front contact rod (801), and the rear second limiting plate (803) contacts the rear contact rod (801). The upper left side of the second fixed frame (802) is connected to the first inclined plate (804). When the contact rod (801) moves to the left, it will contact the first inclined plate (804). The elastic element (704) is a compression spring.

2. The PP board inkjet printing and coloring device according to claim 1, characterized in that, It also includes a discharge mechanism (9) for lifting the PP board. The discharge mechanism (9) includes a second inclined plate (901), a mounting sleeve (902), a slide rod (903), a discharge plate (904), and a roller (905). The second inclined plate (901) is connected between the inner sides of the mounting frame (501). The left side of the second inclined plate (901) is an inclined surface. The mounting sleeve (902) is connected to both the front and rear sides of the bottom of the placement plate (504). The slide rod (903) is slidably connected to the mounting sleeve (902). The discharge plate (904) is connected between the top of the slide rod (903). The roller (905) is rotatably connected between the lower sides of the slide rod (903). The roller (905) is in contact with the second inclined plate (901).

3. The PP board inkjet printing and coloring device according to claim 2, characterized in that, It also includes a drying mechanism (10) for drying PP boards. The drying mechanism (10) includes a connecting frame (1001), a mounting frame (1002), a fixing seat (1003) and a heating tube (1004). The upper left side of the bracket (2) is connected to the connecting frame (1001). The bottom inner side of the connecting frame (1001) is connected to the mounting frame (1002). The front and rear sides of the mounting frame (1002) are symmetrically connected to the fixing seats (1003). The fixing seats (1003) on the left side are connected to the heating tube (1004). The fixing seats (1003) on the right side are also connected to the heating tube (1004).

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