CN216610565U

CN216610565U - Ink jet printing mechanism convenient to disassemble and assemble

Info

Publication number: CN216610565U
Application number: CN202123283705.3U
Authority: CN
Inventors: 陈辉; 王世才; 陈忠雄
Original assignee: Haikou Xinming Printing Co ltd
Current assignee: Haikou Xinming Printing Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-27
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses an ink jet printing mechanism convenient to disassemble and assemble, which comprises a printing seat and a protection assembly, wherein a support frame is arranged above the printing seat, a driving mechanism is arranged on the inner side of the support frame, a nut seat is connected to the outside of the driving mechanism, a printing head is arranged below the nut seat, an installation assembly for fixing a printing structure is arranged outside the printing head, and the installation assembly comprises an installation sleeve, a threaded rod, an installation block, a torsion spring and a limiting block. This ink jet printing mechanism convenient to dismouting passes through the meshing effect of threaded rod and installation cover, makes the below stopper carry on spacingly to the print head, and through the elastic action of the outside torsional spring of stopper, lifts the stopper when collecting, makes the print head dropout, reaches the effect of convenient dismantlement, and installation device passes through the setting of threaded rod, torsional spring and stopper, fixes the print head, has avoided traditional welded connection to cause the inconvenient problem of dismantling of print head, has further increased the practicality of printing machine.

Description

Ink jet printing mechanism convenient to disassemble and assemble

Technical Field

The utility model relates to the technical field of printing machines, in particular to an ink jet printing mechanism convenient to disassemble and assemble.

Background

The ink jet printing is to be used in an ink jet printer, which is a high-tech digital printing device of an ink jet printing type of non-contact with an object, so that the ink jet printer can be free from any material limitation, and the ink jet printer comprises a system controller, an ink jet controller, a spray head, a printing stock driving mechanism and the like, wherein ink is sprayed from a nozzle of the spray head to be printed on a printing stock under the control of the ink jet controller. According to printing requirements, the driver conveys printing stocks, and the system controller is responsible for the operation of the whole machine.

The inkjet printing mechanism in the market does not have a structure convenient to disassemble and assemble, so that the problem that the maintenance cost of the spray head is high is solved, and technical innovation is performed on the basis of the existing inkjet printing mechanism aiming at the above situation.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an inkjet printing mechanism that is easy to assemble and disassemble, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an ink jet printing mechanism convenient to disassemble and assemble comprises a printing seat and a protection component, wherein a support frame is arranged above the printing seat, and the inner side of the supporting frame is provided with a driving mechanism, the outer part of the driving mechanism is connected with a nut seat, a printing head is arranged below the nut seat, a mounting component for fixing a printing structure is arranged outside the printing head, the mounting component comprises a mounting sleeve, a threaded rod, a mounting block, a torsion spring and a limiting block, the threaded rod is connected inside the mounting sleeve, and the lower part of the threaded rod is provided with an installation block, the interior of the installation block is provided with a torsion spring, the exterior of the torsion spring is connected with a limit block, the inner side of the printing seat is provided with a conveyor belt, and the bottom of conveyer belt is installed and is used for carrying out the stoving subassembly of drying to the membrane paper, is used for preventing the membrane paper fold the protection component is installed in the rear of support frame.

Further, the stoving subassembly includes stoving case, fan, last stoving case, heater strip and air outlet down, the internally mounted of stoving case has the fan down, and the top of stoving case installs the stoving case down, the internally mounted of going up the stoving case has the heater strip, and goes up the surface of stoving case and seted up the air outlet.

Furthermore, the heating wires are connected with the upper drying box in a sleeved mode, and the two groups of heating wires are symmetrically arranged along the center of the upper drying box.

Further, the protection component comprises a fixed seat, a spring block, a pressing plate, a movable block and a roller, wherein the spring block is arranged inside the fixed seat, the pressing plate is connected to the outside of the spring block, the movable block is arranged below the pressing plate, and the roller is connected to the inner side of the movable block.

Furthermore, the pressing plate is elastically connected with the spring blocks, and the two groups of spring blocks are symmetrically arranged along the vertical central line of the pressing plate.

Furthermore, an adjusting nut is installed above the pressing plate and is in threaded connection with the spring block.

Furthermore, the threaded rod and the mounting block are of an integrated structure, and the outer wall of the mounting block is attached to the inner wall of the mounting sleeve.

Compared with the prior art, the utility model has the beneficial effects that: adopt installation device and drying device, installation device passes through the threaded rod, the setting of torsional spring and stopper, fix the print head, avoided traditional welded connection to cause the inconvenient problem of dismantling of print head, the practicality of printing machine has further been increased, the cost of maintenance of machine has been reduced, drying device passes through the fan, the setting of heater strip and air outlet, dry the membrane paper, the slow problem of drying after having avoided traditional membrane paper inkjet, mechanical production efficiency has further been increased, the quality of product has been promoted.

According to the utility model, the limit block below is used for limiting the printing head through the meshing action of the threaded rod and the mounting sleeve, and the limit block is lifted up through the elastic action of the torsional spring outside the limit block when the printing head is collected, so that the printing head is released, and the convenient and fast dismounting effect is achieved.

According to the utility model, the air blowing effect of the fan is utilized to discharge the heat emitted by the heating wire from the air outlet above, so that the membrane paper above the conveyor belt is dried, and the drying device is used for drying the membrane paper through the arrangement of the fan, the heating wire and the air outlet, so that the problem of slow drying after the traditional membrane paper is subjected to ink jet is solved, the production efficiency of machinery is further increased, and the product quality is improved.

According to the utility model, the pressing plate below the pressing plate extrudes the spring block to move downwards through the meshing action of the adjusting nut and the spring block, meanwhile, the movable block below the pressing plate drives the external roller to rotate due to the relative motion with the conveyor belt, so that the membrane paper is smoothed, and the effect of preventing wrinkles is achieved.

Drawings

FIG. 1 is a schematic front view of an inkjet printing mechanism with easy assembly and disassembly according to the present invention;

FIG. 2 is a schematic view of a mounting assembly of an inkjet printing mechanism for easy assembly and disassembly according to the present invention;

FIG. 3 is a schematic left view of the ink jet printing mechanism with easy assembly and disassembly according to the present invention.

Fig. 4 is a schematic structural diagram of a protective assembly of an inkjet printing mechanism convenient to disassemble and assemble according to the present invention.

In the figure: 1. a printing seat; 2. a support frame; 3. a drive mechanism; 4. a nut seat; 5. a print head; 6. mounting the component; 601. installing a sleeve; 602. a threaded rod; 603. mounting blocks; 604. a torsion spring; 605. a limiting block; 7. a conveyor belt; 8. a drying assembly; 801. a lower drying box; 802. a fan; 803. an upper drying box; 804. heating wires; 805. an air outlet; 9. a guard assembly; 901. a fixed seat; 902. a spring block; 903. pressing a plate; 904. a movable block; 905. a drum; 10. and adjusting the nut.

Detailed Description

As shown in fig. 1-2, an inkjet printing mechanism convenient for disassembly and assembly comprises a printing seat 1 and a protection component 9, a support frame 2 is installed above the printing seat 1, a driving mechanism 3 is installed on the inner side of the support frame 2, a nut seat 4 is connected to the outside of the driving mechanism 3, a printing head 5 is installed below the nut seat 4, an installation component 6 for fixing a printing structure is installed outside the printing head 5, the installation component 6 comprises an installation sleeve 601, a threaded rod 602, an installation block 603, a torsion spring 604 and a limit block 605, the installation sleeve 601 is connected with the threaded rod 602 inside, the installation block 603 is installed below the threaded rod 602, the torsion spring 604 is installed inside the installation block 603, the limit block 605 is connected to the outside of the torsion spring 604, the threaded rod 602 and the installation block 603 are of an integrated structure, the outer wall of the installation block 603 is attached to the inner wall of the installation sleeve 601, and through the engagement action of the threaded rod 602 and the installation sleeve 601, the lower limiting block 605 limits the printing head 5, the limiting block 605 is lifted up during collection through the elastic action of a torsional spring 604 outside the limiting block 605, the printing head 5 is released, and the convenient disassembly effect is achieved, the printing head 5 is fixed through the arrangement of a threaded rod 602, the torsional spring 604 and the limiting block 605 by the installation device, the problem that the printing head 5 is inconvenient to disassemble due to the traditional welding connection is solved, the practicability of the printing machine is further increased, the maintenance cost of the machine is reduced, the conveying belt 7 is installed on the inner side of the printing seat 1, the drying assembly 8 for drying the membrane paper is installed at the bottom of the conveying belt 7, the drying assembly 8 comprises a lower drying box 801, a fan 802, an upper drying box 803, a heating wire 804 and an air outlet 805, the fan 802 is installed inside the lower drying box 801, the upper drying box 803 is installed above the lower drying box 801, the heating wire 804 is installed inside the upper drying box 803, and the air outlet 805 has been seted up on the surface of going up stoving case 803, heater strip 804 cup joints with last stoving case 803 and is connected, and heater strip 804 is provided with two sets ofly along the central point symmetry of last stoving case 803, the blast air effect through fan 802, the heat that gives off heater strip 804 is discharged from the air outlet 805 of top, thereby carry out the drying with the membrane paper of conveyer belt 7 top, drying device passes through fan 802, heater strip 804 and air outlet 805's setting, dry the membrane paper, the slower problem of drying after having avoided traditional membrane paper inkjet, the mechanical production efficiency has further been increased, the quality of product has been promoted, a protection component 9 for preventing the membrane paper fold is installed in the rear of support frame 2.

Referring to fig. 3-4, the protection assembly 9 includes a fixing base 901, a spring block 902, a pressing plate 903, a movable block 904 and a roller 905, the spring block 902 is installed inside the fixing base 901, the pressing plate 903 is connected to the outside of the spring block 902, the movable block 904 is installed below the pressing plate 903, the roller 905 is connected to the inside of the movable block 904, the pressing plate 903 is elastically connected to the spring block 902, two sets of the spring blocks 902 are symmetrically arranged along the vertical center line of the pressing plate 903, an adjusting nut 10 is installed above the pressing plate 903, the adjusting nut 10 is in threaded connection with the spring block 902, the pressing plate 903 below presses the spring block 902 to move downwards through the engagement between the adjusting nut 10 and the spring block 902, and meanwhile, the movable block 904 below the pressing plate 903 moves relative to the conveyor belt 7 to drive the roller 905 on the outside to rotate, so as to flatten the film paper and achieve the effect of preventing wrinkles, the protection device smooths the membrane paper through the setting of adjusting nut 10, clamp plate 903, movable block 904 and cylinder 905, has avoided traditional membrane paper to take place the problem of fold when the motion, has further increased the production quality of product, has promoted mechanical practicality.

In summary, the inkjet printing mechanism convenient to disassemble and assemble is used by firstly pulling out the film paper from the feeding shaft, winding the film paper on the discharging shaft after the film paper is wound around the surface of the conveyor belt 7 for one circle, and then rotating the adjusting nut 10. Because the adjusting nut 10 is meshed with the spring block 902, the adjusting nut 10 moves downwards along the surface of the spring block 902, meanwhile, the adjusting nut 10 presses the pressing plate 903 below, so that the spring block 902 is elastically deformed, when the pressing plate 903 moves downwards, the roller 905 below the pressing plate 903 is attached to the conveyor belt 7, then the conveyor belt 7 is started, the roller 905 and the conveyor belt 7 are driven to move relatively through the rotating action of the movable block 904, so that the film paper is flattened, when the film paper moves below the printing head 5, the driving mechanism 3 is started, the nut seat 4 outside the driving mechanism 3 is driven to move transversely through the action of the motor, the straight rod and the lead screw in the driving mechanism 3, meanwhile, the film paper is printed through the printing action of the printing head 5, along with the continuous rotation of the conveyor belt 7, the film paper moves below the conveyor belt 7, and through the blowing action of the fan 802 inside the lower drying box 801, the heat that gives off heater strip 804 is discharged from the air outlet 805 of top, thereby carry out the drying with the membrane paper of conveyer belt 7 top, reach the effect of drying, when the printing head 5 needs the maintenance, rotate threaded rod 602, because threaded rod 602 and installation cover 601 intermeshing, consequently threaded rod 602 can drive the installation piece 603 downstream rather than the integral structure, knead stopper 605 after that, rotate the effect through torsional spring 604, make stopper 605 keep vertical, stimulate printing head 5 downwards this moment, can make printing head 5 and stopper 605 dropout, reach the effect of convenient dismantlement.

Claims

1. The utility model provides an ink jet printing mechanism convenient to dismouting, includes printing seat (1) and protection component (9), its characterized in that, support frame (2) are installed to the top of printing seat (1), and actuating mechanism (3) are installed to the inboard of support frame (2), the external connection of actuating mechanism (3) has nut seat (4), and the below of nut seat (4) installs print head (5), the external mounting of print head (5) has installation component (6) that are used for fixed printing structure, installation component (6) are including installing sleeve (601), threaded rod (602), installation piece (603), torsional spring (604) and stopper (605), the internal connection of installing sleeve (601) has threaded rod (602), and installation piece (603) is installed to the below of threaded rod (602), the internally mounted of installation piece (603) has torsional spring (604), and the external connection of torsional spring (604) has stopper (605), conveyer belt (7) are installed to the inboard of printing seat (1), and the bottom of conveyer belt (7) is installed and is used for carrying out dry stoving subassembly (8) to the membrane paper, is used for preventing the fold of membrane paper protection subassembly (9) are installed in the rear of support frame (2).

2. The inkjet printing mechanism convenient to disassemble and assemble according to claim 1, wherein the drying assembly (8) comprises a lower drying box (801), a fan (802), an upper drying box (803), a heating wire (804) and an air outlet (805), the fan (802) is installed inside the lower drying box (801), the upper drying box (803) is installed above the lower drying box (801), the heating wire (804) is installed inside the upper drying box (803), and the air outlet (805) is formed in the surface of the upper drying box (803).

3. The inkjet printing mechanism convenient to disassemble and assemble according to claim 2, wherein the heating wires (804) are connected with the upper drying box (803) in a sleeved mode, and two groups of heating wires (804) are symmetrically arranged along the center of the upper drying box (803).

4. The inkjet printing mechanism convenient to disassemble and assemble according to claim 1, wherein the protection assembly (9) comprises a fixed seat (901), a spring block (902), a pressing plate (903), a movable block (904) and a roller (905), the spring block (902) is installed inside the fixed seat (901), the pressing plate (903) is connected to the outside of the spring block (902), the movable block (904) is installed below the pressing plate (903), and the roller (905) is connected to the inner side of the movable block (904).

5. The inkjet printing mechanism convenient for disassembly and assembly according to claim 4, wherein the pressure plate (903) is elastically connected with the spring blocks (902), and the spring blocks (902) are symmetrically arranged in two groups along the vertical central line of the pressure plate (903).

6. The inkjet printing mechanism convenient for disassembly and assembly according to claim 4, wherein an adjusting nut (10) is installed above the pressure plate (903), and the adjusting nut (10) is in threaded connection with the spring block (902).

7. The inkjet printing mechanism capable of being disassembled and assembled conveniently according to claim 1, wherein the threaded rod (602) and the mounting block (603) are of an integrated structure, and the outer wall of the mounting block (603) is attached to the inner wall of the mounting sleeve (601).