Quick mounting base for ink-jet printer pump

Abstract

The utility model relates to the technical field of ink-jet printers, and discloses an ink-jet printer pump rapid installation base which comprises an installation plate, a plurality of first connectors are evenly arranged at the bottom of the installation plate, a plurality of pump bodies are evenly arranged on one side of the installation plate, and two second connectors are integrally machined on one sides of the pump bodies. The second connectors are inserted into the mounting plate, the outer sides of the two second connectors are both sleeved with sealing sleeves, a sealing structure is arranged in the mounting plate, two polygonal rods are fixedly arranged in one side of the mounting plate, and a locking structure is arranged on one side of the mounting plate. And then the pump body is connected with the mounting plate through the second connector, the sealing sleeve on the outer side of the second connector can seal the pump body, and then the second connector is fixed through the locking structure, so that the pump body is convenient to disassemble, assemble and replace, and the situation that the pipeline is damaged or loosened due to disassembly and assembly of the pipeline is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of inkjet printers, in particular to a quick-installation base for an inkjet printer pump. Background Art

[0002] The pump assembly of an inkjet printer is a core component in the ink supply system, responsible for transporting ink from the ink tank to the printhead, thereby enabling printing. The pump assembly's operating principle is based on the driving force of the paper feed motor or ink pump motor, which rotates the booster pulley to squeeze the ink tube. This squeezing causes the ink tube's volume to change, creating a vacuum area behind the drive roller, thereby drawing in ink. Whether ink is drawn in or out depends on the direction of rotation of the pulley. By switching the direction of rotation of the pump motor, it is possible to switch between the color printhead pump attachment and the black printhead pump attachment to achieve the supply of different colors of ink. The pumps of existing inkjet printers are fixed to the printer using flanges or other bolts. Each replacement requires the removal and installation of multiple screws and the removal and installation of pipes, resulting in inconvenient disassembly and assembly. Furthermore, the pipes are prone to damage or loosening after repeated disassembly and assembly. Therefore, a quick-install base for inkjet printer pumps is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a quick installation base for an inkjet printer pump to solve the problem that the pump of the existing inkjet printing device proposed in the above background technology is fixedly installed on the printing device using a flange or other bolts. Each replacement requires the removal and installation of multiple screws and the removal and installation of pipes, which makes disassembly and assembly inconvenient. At the same time, the pipes are easily damaged or loosened after multiple disassembly and assembly.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an inkjet printer pump quick mounting base, comprising a mounting plate, a plurality of first connecting heads evenly arranged on the bottom of the mounting plate, a plurality of pump bodies evenly arranged on one side of the mounting plate, two second connecting heads integrally processed on one side of the plurality of pump bodies, and the second connecting heads are inserted into the interior of the mounting plate, the outer sides of the two second connecting heads are each covered with a sealing sleeve, a sealing structure is provided inside the mounting plate, two polygonal rods are fixedly provided inside one side of the mounting plate, a locking structure is provided on one side of the mounting plate, and two bolts are provided on both sides of the mounting plate.

[0005] Preferably, the locking structure includes two threaded rods, the two threaded rods are connected inside the mounting plate, and the threaded rods are threadedly connected to the polygonal rod, one end of the two threaded rods is fixed with a pressure plate, and the outer side of the two threaded rods is covered with a rubber pad and the rubber pad is located on one side of the pressure plate.

[0006] Preferably, the sealing structure includes multiple annular plates, and the multiple annular plates are fixedly mounted inside one side of the mounting plate. Multiple buckle plates are buckled inside one side of the mounting plate and the buckle plates are buckled with the annular plates, and a sealing ring is provided on the inner wall of the buckle plate.

[0007] Preferably, two polygonal grooves are provided inside one side of the mounting plate, and the size of the polygonal rod is adapted to the polygonal grooves.

[0008] Preferably, two mounting holes are provided at both ends of one side of the mounting plate, and the bolts pass through the mounting holes.

[0009] Preferably, a slot is provided on the outer side of the buckle plate, and the annular plate is engaged with the slot by interference fit.

[0010] Preferably, a plurality of first connection holes and second connection holes are evenly opened inside the mounting plate, and the first connection holes and the second connection holes are connected to each other.

[0011] Compared with the prior art, the above technical solution adopted by the present invention has the following technical effects:

[0012] The utility model provides a mounting plate, a pump body, a threaded rod, a pressure plate and a rubber pad. When the inkjet printing pump is installed, the mounting plate is fixed to the external body by bolts, and then the pump body is plugged into one side of the mounting plate through a second connector. After the plugging is completed, the pressure plate is rotated so that the rubber pad on one side of the pressure plate locks the pump body, thereby facilitating the disassembly and replacement of the pump body, avoiding disassembly and assembly of the pipeline, which may cause damage or loosening of the pipeline, and at the same time will not cause liquid leakage, which can effectively reduce pollution and protect the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a side structural diagram of the present utility model;

[0016] Figure 3 This is a schematic cross-sectional view of the utility model;

[0017] Figure 4 This is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the locking structure of the utility model;

[0019] Figure 6 For the utility model Figure 1 Schematic diagram of the enlarged structure of A in the middle.

[0020] Explanation of the accompanying drawings: 1. Mounting plate; 2. First connecting head; 3. Pump body; 4. Second connecting head; 5. Sealing sleeve; 6. Ring plate; 7. Buckle plate; 8. Sealing ring; 9. Polygonal rod; 10. Threaded rod; 11. Pressure plate; 12. Rubber pad; 13. Bolt; 14. First connecting hole; 15. Second connecting hole; 16. Mounting hole; 17. Polygonal groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0023] Example

[0024] In the prior art, the pump of an existing inkjet printing device is fixed to the printing device using flanges or other bolts. Each replacement requires the removal and installation of multiple screws and the removal and installation of pipes, which makes disassembly and assembly inconvenient. At the same time, the pipes are easily damaged or loosened after multiple disassembly and assembly.

[0025] See also Figure 1-6The utility model provides a technical solution: an inkjet printer pump quick installation base, including a mounting plate 1, a plurality of first connecting heads 2 are evenly arranged on the bottom of the mounting plate 1, and a plurality of pump bodies 3 are evenly arranged on one side of the mounting plate 1. Two second connecting heads 4 are integrally processed on one side of the plurality of pump bodies 3, and the second connecting heads 4 are inserted into the interior of the mounting plate 1, and the outer sides of the two second connecting heads 4 are covered with sealing sleeves 5. A sealing structure is provided inside the mounting plate 1, and two polygonal rods 9 are fixedly provided inside one side of the mounting plate 1. A locking structure is provided on one side of the mounting plate 1, and two bolts 13 are provided on both sides of the mounting plate 1. When in use, the mounting plate 1 is installed in a suitable position by the bolts 13, and then the pump body 3 is connected to the mounting plate 1 through the second connecting head 4. The sealing sleeve 5 on the outer side of the second connecting head 4 will seal it, and then the second connecting head 4 is fixed by the locking structure, so as to facilitate the disassembly and replacement of the pump body 3, and avoid disassembly and assembly of the pipeline, which may cause damage or loosening of the pipeline.

[0026] The locking structure includes two threaded rods 10, which are connected to the inside of the mounting plate 1 and are threadedly connected to the polygonal rod 9. A pressure plate 11 is fixed at one end of the two threaded rods 10. A rubber pad 12 is sleeved on the outside of the two threaded rods 10 and the rubber pad 12 is on one side of the pressure plate 11. After the pump body 3 is connected to the mounting plate 1 through the second connector 4, the pressure plate 11 is rotated, and the pressure plate 11 will drive the threaded rod 10 to rotate, so that the rubber pad 12 locks the second connector 4.

[0027] The sealing structure includes multiple annular plates 6, which are all fixedly mounted inside one side of the mounting plate 1. Multiple buckle plates 7 are buckled inside one side of the mounting plate 1, and the buckle plates 7 are buckled with the annular plates 6. The inner wall of the buckle plate 7 is provided with a sealing ring 8. When the second connector 4 is plugged into the mounting plate 1, the buckle plate 7 is buckled inside the mounting plate 1, and the buckle plate 7 will be buckled with the annular plate 6 inside the mounting plate 1, thereby fixing the buckle plate 7, and sealing the second connector 4 and the mounting plate 1 through the sealing ring 8 inside the buckle plate 7.

[0028] Two polygonal grooves 17 are provided inside one side of the mounting plate 1 . The size of the polygonal rod 9 is adapted to the polygonal grooves 17 , making it easy to install the polygonal rod 9 .

[0029] Two mounting holes 16 are provided at both ends of one side of the mounting plate 1 , and bolts 13 pass through the mounting holes 16 , and the mounting plate 1 is fixed by the bolts 13 .

[0030] A snap groove is provided on the outer side of the pinch plate 7 , and the annular plate 6 is engaged with the snap groove through interference fit, so that the pinch plate 7 is limited and fixed by the annular plate 6 .

[0031] A plurality of first connection holes 14 and second connection holes 15 are evenly formed inside the mounting plate 1 . The first connection holes 14 and the second connection holes 15 are connected to each other, so that the first connector 2 and the second connector 4 are connected to each other.

[0032] Working principle or structural principle, when installing the inkjet printing pump, fix the mounting plate 1 to the external body by bolts 13, then put the sealing sleeve 5 on the outside of the second connecting head 4, and then buckle plate 7 on the inside of the mounting plate 1, the buckle plate 7 will be buckled together with the annular plate 6 inside the mounting plate 1 through interference fit, and the pump body 3 is plugged into one side of the mounting plate 1 through the second connecting head 4, and the sealing ring 8 inside the buckle plate 7 will seal between the mounting plate 1 and the second connecting head 4. After the plug-in is completed, rotate the pressure plate 11, and the pressure plate 11 drives the threaded rod 10 to rotate. The threaded rod 10 will be threadedly connected to the polygonal rod 9, so that the rubber pad 12 on one side of the pressure plate 11 locks the pump body 3, thereby facilitating the disassembly and replacement of the pump body 3, avoiding disassembly and assembly of the pipeline, resulting in damage or loosening of the pipeline, and at the same time will not cause liquid leakage, which can effectively reduce pollution and protect the environment.

[0033] Those skilled in the art will appreciate that various combinations and / or combinations of features described in the various embodiments and / or claims of the present invention may be employed, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, various combinations and / or combinations of features described in the various embodiments and / or claims of the present invention may be employed without departing from the spirit and teachings of the present invention. All such combinations and / or combinations fall within the scope of the present invention.

Claims

1. A quick mounting base for an inkjet printer pump, comprising a mounting plate (1), characterized in that: A plurality of first connectors (2) are evenly arranged at the bottom of the mounting plate (1), a plurality of pump bodies (3) are evenly arranged on one side of the mounting plate (1), two second connectors (4) are integrally processed on one side of the plurality of pump bodies (3), and the second connectors (4) are inserted into the interior of the mounting plate (1), and the outer sides of the two second connectors (4) are both covered with sealing sleeves (5), a sealing structure is provided inside the mounting plate (1), two polygonal rods (9) are fixedly provided inside one side of the mounting plate (1), a locking structure is provided on one side of the mounting plate (1), and two bolts (13) are provided on both sides of the mounting plate (1).

2. The quick-install base for an inkjet printer pump according to claim 1, characterized in that: The locking structure comprises two threaded rods (10), the two threaded rods (10) are connected inside the mounting plate (1), and the threaded rods (10) are threadedly connected to the polygonal rod (9), one end of the two threaded rods (10) is fixedly provided with a pressure plate (11), and the outer sides of the two threaded rods (10) are covered with a rubber pad (12), and the rubber pad (12) is located on one side of the pressure plate (11).

3. The quick installation base for an inkjet printer pump according to claim 1, characterized in that: The sealing structure comprises a plurality of annular plates (6), wherein the plurality of annular plates (6) are fixedly mounted inside one side of a mounting plate (1), a plurality of buckle plates (7) are buckled inside one side of the mounting plate (1), and the buckle plates (7) are buckled with the annular plates (6), and a sealing ring (8) is provided on the inner wall of the buckle plate (7).

4. The quick-install base for an inkjet printer pump according to claim 1, characterized in that: Two polygonal grooves (17) are provided inside one side of the mounting plate (1), and the size of the polygonal rod (9) is adapted to the polygonal grooves (17).

5. The quick-install base for an inkjet printer pump according to claim 1, characterized in that: Two mounting holes (16) are provided at both ends of one side of the mounting plate (1), and the bolts (13) pass through the mounting holes (16).

6. The quick-install base for an inkjet printer pump according to claim 3, characterized in that: A snap groove is provided on the outer side of the buckle plate (7), and the annular plate (6) is snapped into the snap groove through interference fit.

7. The quick installation base for an inkjet printer pump according to claim 1, characterized in that: A plurality of first connection holes (14) and second connection holes (15) are evenly arranged inside the mounting plate (1), and the first connection holes (14) and the second connection holes (15) are communicated with each other.

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