A lifting frame special for ink-jet printer

Abstract

The utility model belongs to the technical field of elevating gear, especially a special elevating gear of ink-jet printer, aim at directly placing the ink-jet printer on the placing plate, lack the fixing mechanism to the ink-jet printer, the ink-jet printer is easy to displace or fall, present the following scheme, it includes: base, elevating gear is located on the base, and the elevating mechanism is connected with the placing plate on the elevating mechanism, fixing mechanism, be located on the placing plate, be used for fixing the ink-jet printer host computer, anti-touch mechanism, be located on the placing plate, print head mounting mechanism, be located on the placing plate, be used for with the print head of ink-jet printer connection. The utility model is convenient to the host computer of ink-jet printer and fixes, improves its stability of use, through the rotary block cover, avoids the rotary block to be mistaken and leads to the loose clamp plate.

Description

Technical Field

[0001] This utility model relates to the field of lifting frame technology, and in particular to a lifting frame specifically for inkjet printers. Background Technology

[0002] When the inkjet printer is in operation, it is placed on a lifting frame, which supports the inkjet printer during operation.

[0003] A search revealed that patent document CN211467909U discloses a special lifting frame for inkjet printers. This utility model relates to the field of inkjet printer technology and includes a telescopic rod. A central seat is installed at the top of the telescopic rod, and a base plate is installed at the bottom of the telescopic rod. A fourth tension knob is installed on one side of the telescopic rod, and a connecting plate base is bolted to one side of the telescopic rod. A magnetic block is installed at one end of the connecting plate, and an iron block is installed on the telescopic rod near the connecting plate base. A placement plate is installed on one side of the central seat. This utility model, through the magnetic block and the iron block, facilitates the arrangement of two or more lifting rods in a straight line, helps maintain the stability of the lifting rods with a small space occupied by the lifting rod base, and the unfoldable placement plate allows users to choose a suitable placement plate area according to the size of the inkjet printer host, which is beneficial for placing different models of inkjet printers.

[0004] The aforementioned patent involves placing the inkjet printer directly on the mounting plate, which lacks a mechanism to secure the printer, making it prone to displacement or falling. Therefore, we propose a dedicated lifting frame for inkjet printers to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to solve the problem that directly placing the inkjet printer on the placement plate lacks a fixing mechanism for the inkjet printer, making it prone to displacement or falling. Therefore, a special lifting frame for inkjet printers is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A special lifting frame for inkjet printers, comprising:

[0008] Base;

[0009] A lifting mechanism is mounted on the base, and a placement plate is connected to the lifting mechanism;

[0010] A fixing mechanism, located on the placement plate, is used to fix the inkjet printer host;

[0011] Anti-touch mechanism, located on the placement plate;

[0012] The printhead mounting mechanism, located on the mounting plate, is used to connect to the printhead of the inkjet printer.

[0013] Preferably, the lifting mechanism includes a cylinder, which is fixedly mounted on the base, and the output shaft of the cylinder is fixedly connected to the top of the base.

[0014] Preferably, two guide sleeves are fixedly installed on the top of the base, and guide rods are slidably installed inside each guide sleeve. The top of each guide rod is fixedly connected to the bottom of the placement plate.

[0015] Preferably, the fixing mechanism includes two clamps that are slidably mounted on the top of the placement plate.

[0016] Preferably, the top of the placement plate is provided with a rectangular groove, and two rectangular blocks are slidably installed in the rectangular groove. The tops of the two rectangular blocks are respectively fixedly connected to the bottoms of the two clamping plates. A rotating rod is rotatably installed in the rectangular groove. The rotating rod is provided with two external threads with opposite directions. The rotating rod is threadedly connected to the two rectangular blocks through the two external threads. One end of the rotating rod extends to the outside of the placement plate and is fixedly installed with a rotating block.

[0017] Preferably, the anti-touch mechanism includes a protective cover located on one side of the placement plate, the protective cover having two openings, and an iron sheet fixedly installed on one side of the placement plate.

[0018] Preferably, two grooves are provided on one side of the placement plate, and a slider is slidably installed in each groove. Both sliders are fixedly connected to the protective cover. A limiting rod is fixedly installed in each groove, and the two sliders are slidably connected to the two limiting rods respectively.

[0019] Preferably, the printhead mounting mechanism includes a rectangular rod fixedly mounted on one side of the placement plate, a mounting frame slidably mounted on the outer side of the rectangular rod, a U-shaped plate fixedly mounted on the top of the mounting frame, a rotating shaft rotatably mounted on the inner side of the U-shaped plate, a printhead mounting block fixedly mounted on the outer side of the rotating shaft, a locking bolt threaded onto the mounting frame, a brushed motor fixedly mounted on one side of the U-shaped plate, and the output shaft of the brushed motor fixedly connected to one end of the rotating shaft.

[0020] Compared with the prior art, the advantages of this utility model are:

[0021] This solution places the main unit of the inkjet printer on the placement plate, rotates the rotating block, and the rotating block drives the rotating rod to rotate. The main unit of the inkjet printer is clamped by two clamps. Then, the protective cover is pushed towards the iron plate so that the protective cover contacts the iron plate and covers the rotating block, preventing the rotating block from being accidentally touched and causing the clamps to loosen.

[0022] The printhead of the inkjet printer is fixed to the printhead mounting block with bolts. A brushed motor drives the rotating shaft to rotate, which in turn drives the printhead mounting block to rotate. This allows for adjustment of the printhead angle. The mounting frame can slide on the rectangular rod, thereby adjusting the lateral position of the printhead. Tightening the locking bolts ensures that one end of the locking bolts firmly abuts against the outer side of the rectangular rod, stabilizing the mounting frame position. A cylinder can raise and lower the placement plate, thereby raising and lowering the inkjet printer.

[0023] This invention facilitates the fixation of the main unit of the inkjet printer, improving its stability during use. By covering the rotating block, it prevents the rotating block from being accidentally touched, which could cause the clamping plate to loosen. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of a special lifting frame for inkjet printer proposed in this utility model;

[0025] Figure 2 This is a three-dimensional structural diagram of a special lifting frame for inkjet printer proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the printhead mounting mechanism of a special lifting frame for inkjet printers proposed in this utility model;

[0027] Figure 4 This utility model proposes a special lifting frame for inkjet printers. Figure 2 A magnified structural diagram of part A in the middle.

[0028] In the diagram: 1. Base; 2. Cylinder; 3. Placement plate; 4. Rectangular groove; 5. Rectangular block; 6. Clamping plate; 7. Rotating rod; 8. Rotating block; 9. Protective cover; 10. Iron sheet; 11. Guide sleeve; 12. Guide rod; 13. Rectangular rod; 14. Mounting frame; 15. U-shaped plate; 16. Rotating shaft; 17. Printhead mounting block; 18. Brushed motor; 19. Locking bolt; 20. Magnet. Detailed Implementation

[0029] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this embodiment, and not all embodiments. Example

[0030] Reference Figures 1-4 A special lifting frame for inkjet printers, comprising:

[0031] Base 1;

[0032] A lifting mechanism is provided on the base 1, and a placement plate 3 is connected to the lifting mechanism;

[0033] A fixing mechanism, located on the placement plate 3, is used to fix the inkjet printer host;

[0034] An anti-touch mechanism is provided on the placement plate 3;

[0035] The printhead mounting mechanism is located on the placement plate 3 and is used to connect to the printhead of the inkjet printer.

[0036] In this embodiment, the lifting mechanism includes a cylinder 2, which is fixedly installed on the base 1, and the output shaft of the cylinder 2 is fixedly connected to the top of the base 1.

[0037] In this embodiment, two guide sleeves 11 are fixedly installed on the top of the base 1, and guide rods 12 are slidably installed inside each of the two guide sleeves 11. The tops of the two guide rods 12 are fixedly connected to the bottom of the placement plate 3.

[0038] In this embodiment, the fixing mechanism includes two clamping plates 6, which are slidably mounted on the top of the placement plate 3.

[0039] In this embodiment, a rectangular groove 4 is provided on the top of the placement plate 3. Two rectangular blocks 5 are slidably installed in the rectangular groove 4. The tops of the two rectangular blocks 5 are fixedly connected to the bottoms of the two clamping plates 6 respectively. A rotating rod 7 is rotatably installed in the rectangular groove 4. The rotating rod 7 is provided with two external threads with opposite directions. The rotating rod 7 is threadedly connected to the two rectangular blocks 5 through the two external threads respectively. One end of the rotating rod 7 extends to the outside of the placement plate 3 and is fixedly installed with a rotating block 8.

[0040] In this embodiment, the anti-touch mechanism includes a protective cover 9 located on one side of the placement plate 3. The protective cover 9 has two openings, and an iron sheet 10 is fixedly installed on one side of the placement plate 3.

[0041] In this embodiment, two grooves are provided on one side of the placement plate 3. A slider is slidably installed in each groove. Both sliders are fixedly connected to the protective cover 9. A limiting rod is fixedly installed in each groove. The two sliders are slidably connected to the two limiting rods respectively.

[0042] In this embodiment, the printhead mounting mechanism includes a rectangular rod 13 fixedly mounted on one side of the placement plate 3, a mounting frame 14 slidably mounted on the outer side of the rectangular rod 13, a U-shaped plate 15 fixedly mounted on the top of the mounting frame 14, a rotating shaft 16 rotatably mounted on the inner side of the U-shaped plate 15, a printhead mounting block 17 fixedly mounted on the outer side of the rotating shaft 16, a locking bolt 19 threaded on the mounting frame 14, a brushed motor 18 fixedly mounted on one side of the U-shaped plate 15, and the output shaft of the brushed motor 18 fixedly connected to one end of the rotating shaft 16.

[0043] In this embodiment, during use, the main unit of the inkjet printer is placed on the placement plate 3. Rotating the rotating block 8 causes the rotating rod 7 to rotate. Through the design of two external threads with opposite directions, the two rectangular blocks 5 are brought closer together. The two rectangular blocks 5 then bring the two clamping plates 6 closer together, clamping the main unit of the inkjet printer. Then, the protective cover 9 is pushed towards the iron plate 10, causing the protective cover 9 to contact the iron plate 10 and cover the rotating block 8, preventing accidental contact that could loosen the clamping plates 6. The main unit of the inkjet printer is then secured with bolts. The print head is fixed on the print head mounting block 17. The rotating shaft 16 is driven to rotate by the brushed motor 18, and the rotating shaft 16 drives the print head mounting block 17 to rotate, which can adjust the angle of the print head of the inkjet printer. The mounting frame 14 can slide on the rectangular rod 13, thereby adjusting the lateral position of the print head of the inkjet printer. Tighten the locking bolt 19, one end of the locking bolt 19 is tightly in contact with the outer side of the rectangular rod 13, so that the mounting frame 14 is stable. The placement plate 3 can be raised and lowered by the cylinder 2, thereby raising and lowering the inkjet printer. Example

[0044] The difference from Embodiment 1 is that: two grooves are opened on one side of the protective cover 9, and magnets 20 are fixedly installed in both grooves. When the protective cover 9 comes into contact with the iron sheet 10, the magnets 20 are attracted to the iron sheet 10 at the same time, which increases the stability of the protective cover 9.

[0045] The rest is the same as in Example 1.

[0046] The above description is only a preferred embodiment of this practice, but the scope of protection of this embodiment is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope of the technology disclosed in this embodiment, based on the technical solution and the inventive concept of this embodiment, should be covered within the scope of protection of this embodiment.

Claims

1. A lifting frame specifically for inkjet printers, characterized in that, include: Base (1); A lifting mechanism is provided on the base (1), and a placement plate (3) is connected to the lifting mechanism. The fixing mechanism is located on the placement plate (3) and is used to fix the inkjet printer host; An anti-touch mechanism is provided on the placement plate (3); The printhead mounting mechanism is located on the placement plate (3) and is used to connect with the printhead of the inkjet printer.

2. The special lifting frame for inkjet printers according to claim 1, characterized in that, The lifting mechanism includes a cylinder (2), which is fixedly installed on the base (1), and the output shaft of the cylinder (2) is fixedly connected to the top of the base (1).

3. The special lifting frame for inkjet printers according to claim 2, characterized in that, Two guide sleeves (11) are fixedly installed on the top of the base (1), and guide rods (12) are slidably installed inside the two guide sleeves (11). The top of the two guide rods (12) is fixedly connected to the bottom of the placement plate (3).

4. The special lifting frame for inkjet printers according to claim 3, characterized in that, The fixing mechanism includes two clamps (6), which are slidably mounted on the top of the placement plate (3).

5. A special lifting frame for inkjet printers according to claim 4, characterized in that, The top of the placement plate (3) is provided with a rectangular groove (4), and two rectangular blocks (5) are slidably installed in the rectangular groove (4). The tops of the two rectangular blocks (5) are fixedly connected to the bottoms of the two clamping plates (6) respectively. A rotating rod (7) is rotatably installed in the rectangular groove (4). The rotating rod (7) is provided with two external threads with opposite directions. The rotating rod (7) is threadedly connected to the two rectangular blocks (5) through the two external threads respectively. One end of the rotating rod (7) extends to the outside of the placement plate (3) and is fixedly installed with a rotating block (8).

6. A special lifting frame for inkjet printers according to claim 5, characterized in that, The anti-touch mechanism includes a protective cover (9) located on one side of the placement plate (3), the protective cover (9) having two openings, and an iron sheet (10) fixedly installed on one side of the placement plate (3).

7. A special lifting frame for inkjet printers according to claim 6, characterized in that, Two grooves are provided on one side of the placement plate (3). A slider is slidably installed in each groove. Both sliders are fixedly connected to the protective cover (9). A limiting rod is fixedly installed in each groove. The two sliders are slidably connected to the two limiting rods respectively.

8. A special lifting frame for inkjet printers according to claim 7, characterized in that, The printhead mounting mechanism includes a rectangular rod (13) fixedly mounted on one side of the placement plate (3), a mounting frame (14) slidably mounted on the outer side of the rectangular rod (13), a U-shaped plate (15) fixedly mounted on the top of the mounting frame (14), a rotating shaft (16) rotatably mounted on the inner side of the U-shaped plate (15), a printhead mounting block (17) fixedly mounted on the outer side of the rotating shaft (16), a locking bolt (19) threaded on the mounting frame (14), a brushed motor (18) fixedly mounted on one side of the U-shaped plate (15), and the output shaft of the brushed motor (18) fixedly connected to one end of the rotating shaft (16).

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