UV printing ink heating device

Abstract

The utility model relates to the technical field of printing ink processing, in particular to a UV printing ink heating device. The UV printing ink heating device provided by the utility model is high in heating efficiency, convenient to clean and simple to operate. A UV printing ink heating device comprises a rod base, a printing ink bin, a motor, a belt, stirring rods and the like, the printing ink bin is connected to the upper portion of the rod base, the motor is connected to the left portion of the printing ink bin, the three stirring rods are rotationally connected into the printing ink bin, the left portions of the stirring rods are all connected with transmission wheels, and the transmission wheels are connected with the belt. And the belt is wound between the transmission wheels. The belt and the transmission wheel rotate to further drive the stirring rods on the front side and the rear side to rotate, the stirring rods stir ink, so that solvents and solid components in the ink are fully mixed, the ink is prevented from being precipitated and solidified unevenly, it is guaranteed that the ink keeps good fluidity and printing performance in the heating process, the ink bin is convenient to clean, and the printing efficiency is improved. The use degree of the ink is improved, and ink waste is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of ink processing, in particular to a UV ink heating device. Background Art

[0002] UV ink heating device is a device used to heat and cure UV ink. It is mainly composed of heating elements, temperature controllers, ultraviolet lamps and cooling systems. The heating element is used to increase the temperature of the ink and accelerate the curing process; the temperature controller is used to monitor and adjust the temperature of the ink; the ultraviolet lamp is used to cure the ink; the cooling system is used to reduce the temperature of the ink after heating so that the next step can be carried out. The application range of UV ink heating device is wide, such as printing, coating, packaging and other industries.

[0003] The temperature control of existing UV ink heating devices is not accurate. The temperature control accuracy of some UV ink heating devices is not high, which may cause uneven curing or over-curing of the ink, affecting the printing effect; the heating efficiency is low, affecting production efficiency; the ink sticks to the inner wall and is inconvenient to clean. Some devices may have safety hazards during operation, such as overheating of the heating components and short circuit.

[0004] Therefore, it is necessary to design a UV ink heating device with high heating efficiency, easy cleaning and simple operation. Utility Model Content

[0005] In order to overcome the shortcomings of low heating efficiency and low temperature control accuracy of existing UV ink, which may lead to uneven or over-curing of ink and ink sticking to the inner wall and being inconvenient to clean, the technical problem of the utility model is to provide a UV ink heating device with high heating efficiency, easy cleaning and simple operation.

[0006] The technical solution of the utility model is: a UV ink heating device, including a rod seat, an ink tank, a motor, a belt, a stirring rod, a rotating rod, a heating mechanism and a closing mechanism, the upper part of the rod seat is connected to the ink tank, the left part of the ink tank is connected to the motor, three stirring rods are rotatably connected inside the ink tank, the left parts of the stirring rods are all connected to transmission wheels, the belts are wound around the transmission wheels, the stirring rod in the middle is connected to the output shaft of the motor, the upper right side of the rod seat is rotatably connected to the rotating rod, the rotating rod is rotatably connected to the ink tank, the upper part of the rod seat is connected to the heating mechanism for quickly heating the ink, and the upper part of the rotating rod is connected to the closing mechanism for ink transportation.

[0007] In addition, it is particularly preferred that the heating mechanism includes a string rod, a heating furnace and a nozzle, the left part of the rod seat is slidably connected to the string rod, the right part of the string rod is connected to the heating furnace, the upper part of the rod seat is connected to a guide rail, the heating furnace is slidably connected to the rod seat through the guide rail, and a plurality of the nozzles are connected to the top of the heating furnace; pushing the string rod to move to the right thereby drives the heating furnace and the nozzle to move to the right along the guide rail.

[0008] In addition, it is particularly preferred that the upper left side of the rod seat and the top of the rotating rod are both connected to limiting blocks.

[0009] In addition, it is particularly preferred that the left portion of the string rod is in the shape of a circular ring, which is convenient for hand holding.

[0010] In addition, it is particularly preferred that the closing mechanism is also included, and the closing mechanism includes a lifting cover, a stop door and an output pipe, the lifting cover is slidably connected to the upper left part of the rod seat, the lifting cover is connected to the upper part of the rotating rod by a thread, the front side of the lifting cover is connected to the stop door, the front side of the ink tank is connected to a plurality of the output pipes, and the stop door is slidably connected to the output pipe; the lifting cover and the stop door are moved by controlling the rotation of the rotating rod.

[0011] In addition, it is particularly preferred that the rack and the gear are rotatably connected to the upper right side of the rod seat, the gear is connected to the rotary rod, the rack is connected to the right side of the heating furnace, and the rack is meshed with the gear; the gear is driven to rotate by the rack moving to the right, and the rotation of the gear drives the rotary rod to rotate, thereby automatically moving the lifting cover and the stop door to facilitate the injection and discharge of ink.

[0012] The utility model has the following advantages: 1. The utility model rotates the belt and the transmission wheel, thereby driving the stirring rods on the front and rear sides to rotate, thereby stirring the ink. The stirring rods stir the ink to fully mix the solvent and solid components in the ink, prevent ink precipitation and uneven solidification, ensure that the ink maintains good fluidity and printing performance during the heating process, make the ink bin easy to clean, improve the use of ink, and prevent ink waste.

[0013] 2. When the ink is heated, push the string rod again to drive the heating furnace and the nozzle to move to the right, so that the rack moves to the right, and then drives the gear to rotate. The rotation of the gear drives the lifting cover and the stop door to move automatically through the thread, and the processed ink is discharged through the output pipe. The use of the lifting cover to seal the ink tank can prevent hot air from overflowing, thereby improving the efficiency of ink heating.

[0014] 3. After the ink is heated, the utility model pushes the string rod again to drive the heating furnace and the nozzle to move to the right, so that the rack moves to the right, and then drives the gear to rotate. The rotation of the gear drives the lifting cover to rise through the thread, and then the stop door moves upward to discharge the processed ink through the output pipe. The use of the stop door facilitates the discharge of ink, is simple to operate, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a bottom view schematic diagram of a partial three-dimensional structure of the utility model.

[0017] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the heating mechanism of the utility model.

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the first form of the closing mechanism of the utility model.

[0020] Figure 6 It is a schematic diagram of the second stereoscopic structure of the closing mechanism of the utility model.

[0021] Figure 7 It is a three-dimensional structural schematic diagram of the rod seat of the utility model.

[0022] Among them, the above-mentioned drawings include the following figure marks: 1: rod seat, 2: ink tank, 3: motor, 4: belt, 5: stirring rod, 6: rotating rod, 7: heating mechanism, 71: string rod, 72: heating furnace, 73: nozzle, 8: closing mechanism, 81: lifting cover, 82: stop door, 83: output pipe, 84: rack, 85: gear. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] A UV ink heating device, such as Figure 1-Figure 7As shown, it includes a rod seat 1, an ink tank 2, a motor 3, a belt 4, a stirring rod 5, a rotating rod 6, a heating mechanism 7 and a closing mechanism 8. The ink tank 2 is connected to the upper part of the rod seat 1, the motor 3 is connected to the left part of the ink tank 2, three stirring rods 5 are rotatably connected inside the ink tank 2, the left parts of the stirring rods 5 are connected to transmission wheels, the belt 4 is wound around the transmission wheels, the stirring rod 5 in the middle is connected to the output shaft of the motor 3, the rotating rod 6 is rotatably connected to the upper right side of the rod seat 1, and the rotating rod 6 is rotatably connected to the ink tank 2, the upper left side of the rod seat 1 and the top of the rotating rod 6 are connected to limiting blocks, the upper part of the rod seat 1 is connected to the heating mechanism 7 for quickly heating the ink, and the upper part of the rotating rod 6 is connected to the closing mechanism 8 for ink transportation.

[0025] like Figure 1 and Figure 4 As shown, the heating mechanism 7 includes a string rod 71, a heating furnace 72 and a nozzle 73. The left part of the rod seat 1 is slidably connected to the string rod 71. The left part of the string rod 71 is in a circular ring shape for easy handholding. The right part of the string rod 71 is connected to the heating furnace 72. The upper part of the rod seat 1 is connected to a guide rail. The heating furnace 72 is slidably connected to the rod seat 1 through the guide rail. A plurality of nozzles 73 are connected to the top of the heating furnace 72.

[0026] When the UV ink needs to be heated, the device can be used to inject the ink into the ink tank 2, and by starting the heating furnace 72, the fuel is burned to spray flames from the nozzle 73 to heat the ink, and the motor 3 drives the stirring rod 5 in the middle to rotate, and the belt 4 and the transmission wheel rotate, thereby driving the stirring rods 5 on the front and rear sides to rotate, thereby stirring the ink to prevent the ink from being heated unevenly during the heating process, and at the same time prevent the ink from sticking to the inner wall of the ink tank 2 and being difficult to clean.

[0027] like Figure 1 , Figure 4 , Figure 5 and Figure 6As shown, it also includes the closing mechanism 8, which includes a lifting cover 81, a stop door 82 and an output pipe 83. The lifting cover 81 is slidably connected to the upper left part of the rod seat 1, and the lifting cover 81 is connected to the upper part of the rotating rod 6 by a thread. The stop door 82 is connected to the front side of the lifting cover 81, and a plurality of output pipes 83 are connected to the front side of the ink tank 2, and the stop door 82 is slidably connected to the output pipe 83; by controlling the rotation of the rotating rod 6, the lifting cover 81 and the stop door 82 are moved, the rack 84 and the gear 85, the upper right side of the rod seat 1 is rotatably connected to the gear 85, and the gear 85 is connected to the rotating rod 6. The rack 84 is connected to the right side of the heating furnace 72, and the rack 84 is meshed with the gear 85.

[0028] When the UV ink needs to be heated, the heating furnace 72 and the nozzle 73 can move left and right under the action of the string rod 71. The heating furnace 72 and the nozzle 73 are driven to move rightward by pushing the string rod 71, so that the rack 84 moves rightward, thereby driving the gear 85 to rotate. The rotation of the gear 85 drives the lifting cover 81 and the stop door 82 to move upward and open through the thread, thereby injecting the ink into the ink tank 2. The string rod 71 moves back to drive the heating furnace 72 and the nozzle 73 to move leftward, so that the rack 84 moves leftward, thereby driving the gear 85 to rotate. The rotation of the gear 85 drives the lifting cover 81 and the stop door 82 to move upward and open through the thread, thereby injecting the ink into the ink tank 2. The lifting cover 81 and the stop door 82 are driven to move downward, and the lifting cover 81 and the ink tank 2 are closed. When the ink heating is completed, the string rod 71 is pushed again to drive the heating furnace 72 and the nozzle 73 to move to the right, so that the rack 84 moves to the right, and then drives the gear 85 to rotate. The rotation of the gear 85 drives the lifting cover 81 to rise through the thread, and then the stop door 82 moves upward to discharge the heated ink through the output pipe 83. The use of the lifting cover 81 can seal the ink tank 2, which can prevent hot air from overflowing and improve the efficiency of ink heating. The use of the stop door 82 facilitates the discharge of ink.

[0029] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A UV ink heating device, characterized in that: The invention comprises a rod seat (1), an ink tank (2), a motor (3), a belt (4), a stirring rod (5), a rotating rod (6), a heating mechanism (7) and a closing mechanism (8); the upper part of the rod seat (1) is connected to the ink tank (2); the left part of the ink tank (2) is connected to the motor (3); three stirring rods (5) are rotatably connected inside the ink tank (2); the left parts of the stirring rods (5) are all connected to transmission wheels; the belt (4) is wound around the transmission wheels; the stirring rod (5) in the middle is connected to the output shaft of the motor (3); the upper right side of the rod seat (1) is rotatably connected to the rotating rod (6); the rotating rod (6) is rotatably connected to the ink tank (2); the upper part of the rod seat (1) is connected to the heating mechanism (7) for quickly heating the ink; the upper part of the rotating rod (6) is connected to the closing mechanism (8) for conveying the ink.

2. A UV ink heating device as claimed in claim 1, characterized in that: The heating mechanism (7) comprises a string rod (71), a heating furnace (72) and a nozzle (73); the left part of the rod seat (1) is slidably connected to the string rod (71), the right part of the string rod (71) is connected to the heating furnace (72), the upper part of the rod seat (1) is connected to a guide rail, the heating furnace (72) is slidably connected to the rod seat (1) via the guide rail, and the top of the heating furnace (72) is connected to a plurality of nozzles (73); the string rod (71) is pushed to move rightward, thereby driving the heating furnace (72) and the nozzle (73) to move rightward along the guide rail.

3. A UV ink heating device as claimed in claim 2, characterized in that: The upper left side of the rod seat (1) and the top of the rotating rod (6) are both connected to a limiting block.

4. A UV ink heating device as claimed in claim 3, characterized in that: The left part of the string rod (71) is in the shape of a ring, which is convenient for hand holding.

5. A UV ink heating device as claimed in claim 4, characterized in that: The invention also comprises the sealing mechanism (8), wherein the sealing mechanism (8) comprises a lifting cover (81), a stop door (82) and an output pipe (83); the lifting cover (81) is slidably connected to the upper left part of the rod seat (1); the lifting cover (81) is connected to the upper part of the rotary rod (6) by threads; the front side of the lifting cover (81) is connected to the stop door (82); the front side of the ink tank (2) is connected to a plurality of output pipes (83); the stop door (82) is slidably connected to the output pipe (83); and the lifting cover (81) and the stop door (82) are moved by controlling the rotation of the rotary rod (6).

6. A UV ink heating device as claimed in claim 5, characterized in that: The rack (84) and the gear (85) are rotatably connected to the upper right side of the rod seat (1), and the gear (85) is connected to the rotary rod (6). The right side of the heating furnace (72) is connected to the rack (84), and the rack (84) is meshed with the gear (85). The gear (85) is driven to rotate by the rightward movement of the rack (84), and the rotation of the gear (85) drives the rotary rod (6) to rotate, thereby automatically moving the lifting cover (81) and the stop door (82), so as to facilitate the injection and discharge of ink.

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