Spray head bottom plate

Abstract

The utility model discloses a nozzle bottom plate, which relates to the technical field of nozzle bottom plates and comprises a curing mounting plate, a nozzle mounting plate is slidably mounted on one side of the curing mounting plate, a linear adjusting part for driving the nozzle mounting plate to slide up and down is arranged on the curing mounting plate, and a nozzle is detachably mounted on the nozzle mounting plate. A curing assembly is mounted on the curing mounting plate; the adjusting fluted disc is driven by the handle rod to rotate, and the adjusting fluted disc is in meshing transmission with the adjusting gear, so that the adjusting screw rod is driven to rotate, the spray head mounting plate and the spray head on the spray head mounting plate are driven to slide along the sliding groove, the relative position of the spray head is adjusted, and accurate control over the position of the spray head is achieved. Therefore, the ink-jet distance can be accurately controlled, and the operation is convenient. And meanwhile, the spray head can be dismounted and mounted in the mounting groove, and the clamping pins mounted on the two sides of the mounting groove can move inwards in a threaded manner, so that the spray head in the mounting groove is fixed, and the mounting convenience of the spray head is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nozzle bottom plates, in particular to a nozzle bottom plate. Background Art

[0002] The nozzle base plate is an important part of the inkjet printer. It carries the position stability and printing accuracy of the nozzle. In order to ensure the printing effect, the nozzle base plate needs to have strict control accuracy.

[0003] In the background technology of the nozzle base plate, precision control is the key. According to the requirements, the accuracy of the nozzle base plate and the paper feeding surface needs to be controlled between 0.7-1.2mm. This means that the position offset of the nozzle base plate during the paper feeding process must not exceed the range of 0.7-1.2mm. In addition, the accuracy of the water-cooled base plate and the paper feeding surface needs to be controlled within 1mm. These precision requirements mean that the manufacturing process of the nozzle base plate needs to be very delicate to ensure the stability and accuracy of its position.

[0004] In order to meet these strict precision requirements, advanced processing technology and equipment are required to manufacture the nozzle base plate. Precision processing technology can ensure the accuracy of the size and shape of the nozzle base plate. At the same time, strict quality inspection and control are required to ensure that the accuracy of each nozzle base plate is within the allowable range. In addition, in order to further improve the accuracy of the nozzle base plate, it is also necessary to control the errors in the manufacturing process. In the manufacturing process of the nozzle base plate, there may be some errors, such as processing errors or measurement errors. In order to ensure the perfect printing effect, a certain error range needs to be reserved in the design and manufacturing process, and the errors need to be strictly controlled. The accuracy error range of both parties is ±0.02mm, which means that even if there is a certain error, it will not have a significant impact on the printing effect.

[0005] In short, after the nozzle base plate is installed, the accuracy of the nozzle base plate and the paper surface cannot be controlled, and when adjusting, the nozzle base plate needs to be removed and reinstalled, which is complicated. For this reason, we provide a nozzle base plate. Utility Model Content

[0006] The technical problem solved by the utility model is that after the nozzle bottom plate is installed, the accuracy of the nozzle bottom plate and the paper surface cannot be controlled, and when adjusting, the nozzle bottom plate needs to be disassembled and reinstalled, which is a complex operation.

[0007] The utility model can be implemented through the following technical scheme: a nozzle base plate, including a curing mounting plate, a nozzle mounting plate is slidably installed on one side of the curing mounting plate, a linear adjustment member for driving the nozzle mounting plate to slide up and down is provided on the curing mounting plate, a nozzle is detachably installed on the nozzle mounting plate, and a curing component is installed on the curing mounting plate.

[0008] A further technical improvement of the utility model is that a slide groove is provided on the curing mounting plate, and the slide groove is arranged along the moving direction of the nozzle mounting plate, and the nozzle mounting plate is adapted to the slide groove.

[0009] A further technical improvement of the utility model is that the linear adjustment member comprises an adjustment screw, the adjustment screw is rotatably connected to the nozzle mounting plate, and the nozzle mounting plate is threadably connected to the adjustment screw.

[0010] A further technical improvement of the utility model is that the linear adjustment member also includes an adjustment gear and an adjustment toothed disc, the adjustment gear is arranged at one end of the adjustment screw, the adjustment toothed disc is rotatably connected to the curing mounting plate, and the adjustment toothed disc is meshed and transmission-connected with the adjustment gear, and a handle is provided on the adjustment toothed disc.

[0011] A further technical improvement of the utility model is that the curing assembly includes a pre-curing lamp, which is mounted on a curing mounting plate, and the bottom of the pre-curing lamp is on the same plane as the nozzle mounting plate, and the pre-curing lamp is electrically connected to a tube.

[0012] A further technical improvement of the utility model is that a mounting groove is provided on the nozzle mounting plate, the nozzle is mounted in the mounting groove, fixing pins are threadedly mounted on both sides of the mounting groove, and the fixing pins are snapped into the mounting groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] (1) The device drives the adjusting toothed disc to rotate by means of a handle, and the adjusting toothed disc meshes with the adjusting gear to drive the adjusting screw to rotate, thereby driving the nozzle mounting plate and the nozzle thereon to slide along the slide groove, thereby adjusting the relative position of the nozzle, achieving precise control of the nozzle position, and thus achieving precise control of the inkjet distance;

[0015] (2) The nozzle can be disassembled and installed in the installation groove, and the locking pins installed on both sides of the installation groove can be threadedly moved inward, thereby fixing the nozzle in the installation groove, thereby improving the convenience of nozzle installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 For this utility model Figure 1 A local enlarged view of point A;

[0019] Figure 3 For this utility model Figure 2 A partial enlarged view of point B.

[0020] In the figure: 1. curing mounting plate; 2. nozzle mounting plate; 3. nozzle; 4. curing assembly; 401. pre-curing lamp; 402. electrical connection pipe; 5. linear adjustment member; 501. adjustment screw; 502. adjustment gear; 503. adjustment toothed disc; 504. handle; 6. slide groove; 7. mounting groove; 8. locking pin. DETAILED DESCRIPTION

[0021] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0022] See also Figure 1-Figure 3 As shown, the utility model proposes a nozzle base plate; it includes a curing mounting plate 1, a nozzle mounting plate 2 is slidably mounted on one side of the curing mounting plate 1, a linear adjustment member 5 for driving the nozzle mounting plate 2 to slide up and down is provided on the curing mounting plate 1, a nozzle 3 is detachably mounted on the nozzle mounting plate 2, and a curing assembly 4 is mounted on the curing mounting plate 1; the entire nozzle base plate is mounted on the printer, the bottom of the nozzle 3 and the curing assembly 4 are aligned with the paper surface, inkjet printing is performed on the paper surface by the nozzle 3, and the curing assembly 4 performs a curing treatment on the paper surface after inkjet printing, thereby performing the printing process of the printer, and the nozzle 3 detachably mounted on the nozzle mounting plate 2 can facilitate the replacement of the nozzle 3 at any time, and the linear adjustment member 5 can adjust the position of the nozzle mounting plate 2 and the nozzle 3 thereon, thereby realizing precise control of the inkjet distance.

[0023] A slide groove 6 is provided on the curing mounting plate 1, and the slide groove 6 is set along the moving direction of the nozzle mounting plate 2, and the nozzle mounting plate 2 is adapted to the slide groove 6; the nozzle mounting plate 2 slides on the slide groove 6 of the curing mounting plate 1, thereby ensuring the stability of the nozzle mounting plate 2 when sliding.

[0024] The linear adjustment member 5 includes an adjustment screw 501 , which is rotatably connected to the nozzle mounting plate 2 , and the nozzle mounting plate 2 is threadably connected to the adjustment screw 501 .

[0025] The linear adjustment member 5 also includes an adjusting gear 502 and an adjusting toothed disc 503. The adjusting gear 502 is arranged at one end of the adjusting screw 501. The adjusting toothed disc 503 is rotatably connected to the curing mounting plate 1, and the adjusting toothed disc 503 is meshingly and transmittedly connected with the adjusting gear 502. A handle 504 is provided on the adjusting toothed disc 503. The operator drives the adjusting toothed disc 503 to rotate through the handle 504, and the adjusting toothed disc 503 is meshingly and transmittedly connected with the adjusting gear 502, thereby driving the adjusting screw 501 to rotate, and then driving the nozzle mounting plate 2 and the nozzle 3 thereon to slide along the slide groove 6, thereby adjusting the relative position of the nozzle 3 and realizing precise control of the position of the nozzle 3.

[0026] The curing assembly 4 includes a pre-curing lamp 401, which is mounted on the curing mounting plate 1, and the bottom of the pre-curing lamp 401 is on the same plane as the nozzle mounting plate 2. The pre-curing lamp 401 is electrically connected to a tube 402, which facilitates the electrical connection of the pre-curing lamp 401, and the pre-curing lamp 401 can cure the paper surface after inkjet printing.

[0027] A mounting groove 7 is provided on the nozzle mounting plate 2, and the nozzle 3 is installed in the mounting groove 7. Both sides of the mounting groove 7 are threadedly installed with locking pins 8, and the locking pins 8 are locked into the mounting groove 7; the mounting groove 7 can facilitate the disassembly and installation of the nozzle 3, and the locking pins 8 installed on both sides of the mounting groove 7 can be threadedly moved inward, so as to fix the nozzle 3 in the mounting groove 7.

[0028] When the utility model is in use, the entire nozzle base plate is installed on the printer, the bottom of the nozzle 3 and the pre-curing lamp 401 are aligned with the paper surface, and the nozzle 3 is used to perform inkjet printing on the paper surface, and the pre-curing lamp 401 performs a curing treatment on the paper surface after inkjet printing, thereby performing the printing process of the printer, and the nozzle 3 detachably installed on the nozzle mounting plate 2 can facilitate the replacement of the nozzle 3 at any time, and the operator drives the adjustment toothed disc 503 to rotate through the lever 504, and the adjustment toothed disc 503 and the adjustment gear 502 are meshed and transmitted, thereby driving the adjustment screw 501 to rotate, and then driving the nozzle mounting plate 2 and the nozzle 3 thereon to slide along the slide groove 6, thereby adjusting the relative position of the nozzle 3, realizing accurate control of the position of the nozzle 3, and thus realizing accurate control of the inkjet distance;

[0029] The nozzle 3 can be disassembled and installed in the installation groove 7 , and the locking pins 8 installed on both sides of the installation groove 7 can be threadedly moved inwards, thereby fixing the nozzle 3 in the installation groove 7 .

[0030] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A nozzle base plate, characterized in that: The invention comprises a curing mounting plate (1), a nozzle mounting plate (2) being slidably mounted on one side of the curing mounting plate (1), a linear adjustment member (5) being provided on the curing mounting plate (1) for driving the nozzle mounting plate (2) to slide up and down, a nozzle (3) being detachably mounted on the nozzle mounting plate (2), and a curing assembly (4) being mounted on the curing mounting plate (1).

2. A nozzle base plate according to claim 1, characterized in that: The curing installation plate (1) is provided with a slide groove (6), and the slide groove (6) is arranged along the moving direction of the nozzle installation plate (2), and the nozzle installation plate (2) is adapted to the slide groove (6).

3. A nozzle base plate according to claim 1, characterized in that: The linear adjustment member (5) comprises an adjustment screw (501), wherein the adjustment screw (501) is rotatably connected to the nozzle mounting plate (2), and the nozzle mounting plate (2) is threadably connected to the adjustment screw (501).

4. A nozzle base plate according to claim 3, characterized in that: The linear adjustment member (5) further comprises an adjustment gear (502) and an adjustment toothed disc (503), wherein the adjustment gear (502) is arranged at one end of the adjustment screw rod (501), the adjustment toothed disc (503) is rotatably connected to the curing mounting plate (1), and the adjustment toothed disc (503) is meshingly transmission-connected with the adjustment gear (502), and a handle (504) is provided on the adjustment toothed disc (503).

5. A nozzle base plate according to claim 1, characterized in that: The curing assembly (4) comprises a pre-curing lamp (401), wherein the pre-curing lamp (401) is mounted on a curing mounting plate (1), and the bottom of the pre-curing lamp (401) is located on the same plane as the nozzle mounting plate (2), and an electrical connection tube (402) is connected to the pre-curing lamp (401).

6. A nozzle base plate according to claim 1, characterized in that: The nozzle mounting plate (2) is provided with a mounting groove (7), the nozzle (3) is mounted in the mounting groove (7), both sides of the mounting groove (7) are threadedly mounted with locking pins (8), and the locking pins (8) are locked in the mounting groove (7).

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