Spraying device for color printing equipment

Abstract

The utility model discloses a spraying device for color printing equipment, which relates to the technical field of spraying devices and comprises a plugging block inserted into an ink supply rod. The amplitude modulation assembly can adjust the spraying amplitude of the spraying assembly, namely, the ink supply rod with the fixed length can also achieve the function of automatically adjusting the spraying amplitude, use is convenient, the use requirements of color printing of different amplitudes can be met, and meanwhile the amplitude modulation assembly is further provided with a stable structure; when the amplitude modulation assembly is used, the phenomenon that the spraying width of the spraying assembly is accidentally changed due to vibration of the color printing equipment during working is avoided, and the problems that the length of an existing ink supply rod is fixed, so that the spraying width of the spraying device can only be achieved by replacing ink supply rods with different lengths, and the use requirements of color printing with different widths cannot be met are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of spraying devices, and more specifically, particularly relates to a spraying device for color printing equipment. Background Art

[0002] Color printing equipment uses modular product accessories and directly prints the graphics on the computer on the printing medium through the spraying device of the inkjet printer. It has the advantages of simple and convenient operation, fast printing speed, low printing cost, and overcoming the shortcomings of material limitations. It is widely used in the packaging and other industries.

[0003] The ink supply rod of the existing spraying device is generally equipped with multiple nozzles with equal spacing to control the spray width and spacing. Since the length of the ink supply rod is fixed, the spray width of the spraying device can only be achieved by replacing the ink supply rod of different lengths. It cannot meet the needs of color printing with different widths, has poor adaptability and is not practical. Utility Model Content

[0004] The disclosed embodiment relates to a spray device for color printing equipment, which has an amplitude modulation component. The amplitude modulation component can adjust the spray amplitude of the spray component, that is, an ink supply rod with a fixed length can also realize the function of autonomously adjusting the spray amplitude. It is easy to use and can adapt to the use requirements of color printing with different amplitudes. At the same time, the amplitude modulation component also has a stable structure. When in use, the amplitude modulation component will not accidentally change the spray amplitude of the spray component due to the vibration of the color printing equipment during operation. It has strong stability, flexibility, adaptability and practicality.

[0005] In a first aspect of the present disclosure, a spray device for color printing equipment is provided, including a spray assembly, wherein the spray assembly includes a fixed frame, an ink supply rod and a spray nozzle, wherein the fixed frame is fixedly mounted on a mounting frame of the color printing equipment, and the ink supply rod is fixedly mounted on a side of the fixed frame, and the spray nozzle is fixedly mounted on the bottom of the ink supply rod; and an amplitude modulation assembly is also included, wherein the amplitude modulation assembly includes a control rod, a blocking block and a locking rod, wherein the control rod is fixedly mounted on an outer end of the ink supply rod, and the blocking block is inserted into the interior of the ink supply rod, and the locking rod is inserted into the interior of the control rod.

[0006] In at least some embodiments, the ink supply rods are provided in three groups, and the three groups of ink supply rods contain inks of different colors. The number of ink supply rods is not limited to three groups, and the number can be increased or decreased according to the required ink color.

[0007] In at least some embodiments, the cross-section of the blocking block is a regular polygon, and an ink supply limiting groove is provided inside the ink supply rod, and the blocking block is inserted into the ink supply limiting groove.

[0008] In at least some embodiments, the rod body of the control rod is provided with threads on the outside, and the control rod is screwed to the inside of the blocking block through the threads of the rod body.

[0009] In at least some embodiments, a locking top spring is provided inside the locking rod, and two ends of the locking top spring respectively abut against the inside of the locking rod and the inside of the control rod.

[0010] In at least some embodiments, a locking tooth block is provided on the side of the locking rod, and the body of the locking tooth block passes through the interior of the control rod, and a locking tooth groove is provided inside the ink supply rod. Under the action of the locking top spring, when the locking rod is not pressed by external force, the locking tooth block is inserted into the tooth groove of the locking tooth groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The amplitude modulation component can adjust the spraying amplitude of the spray component, that is, the ink supply rod with a fixed length can also realize the function of autonomously adjusting the spraying amplitude. It is easy to use and can adapt to the use requirements of color printing with different amplitudes. At the same time, the amplitude modulation component also has a stable structure. When the amplitude modulation component is in use, the spraying amplitude of the spray component will not be accidentally changed due to the vibration of the color printing equipment during operation, thereby improving the flexibility, adaptability, stability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0015] Figure 3 The utility model adjusts Figure 2 Schematic diagram of the internal structure after the spray width.

[0016] Figure 4 It is a schematic diagram of the internal structure of the utility model when the control lever is pressed.

[0017] Figure 5 It is a structural schematic diagram of the utility model after the amplitude modulation component is disassembled.

[0018] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0019] 1. Spraying assembly; 101. Fixing frame; 102. Ink supply rod; 1021. Ink supply limit groove; 1022. Locking tooth groove; 103. Spraying nozzle;

[0020] 2. Amplitude modulation assembly; 201. Control rod; 202. Blocking block; 203. Locking rod; 2031. Locking top spring; 2032. Locking gear block. DETAILED DESCRIPTION

[0021] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0022] As attached Figure 1 To Attachment Figure 5 As shown:

[0023] Embodiment 1: The utility model provides a spraying device for color printing equipment, including a spraying assembly 1, the spraying assembly 1 includes a fixed frame 101, an ink supply rod 102 and a spray nozzle 103, the fixed frame 101 is fixedly installed on the mounting frame of the color printing equipment, and the ink supply rod 102 is fixedly installed on the side of the fixed frame 101, and the spray nozzle 103 is fixedly installed at the bottom of the ink supply rod 102; it also includes an amplitude modulation assembly 2, the amplitude modulation assembly 2 includes a control rod 201, a blocking block 202 and a locking rod 203, the control rod 201 is fixedly installed on the outer end of the ink supply rod 102, and the blocking block 202 is inserted into the inside of the ink supply rod 102, and the locking rod 203 is inserted into the inside of the control rod 201.

[0024] In the embodiment of the present disclosure, three groups of ink supply rods 102 are provided, and different colors of ink are supplied inside the three groups of ink supply rods 102. The number of ink supply rods 102 is not limited to three groups, and the number can be increased or decreased according to the required ink color. The block cross-section of the blocking block 202 is a regular polygon, and the ink supply rod 102 is provided with an ink supply limiting groove 1021 inside. The blocking block 202 is plugged into the inside of the ink supply limiting groove 1021. In use, the color printing device can supply the corresponding color of ink to the inside of the ink supply limiting groove 1021 of the ink supply rod 102. Finally, the ink is sprayed out through the spray nozzle 103 to realize the color printing processing operation. The coordinated use of multiple groups of ink supply rods 102 can realize color printing. It is easy to use and simple to operate. At the same time, due to the existence of the blocking block 202, the interior of the ink supply limiting groove 1021 located on the side of the blocking block 202 away from the ink supply will not obtain ink supply. Therefore, by adjusting the use position of the blocking block 202 in the ink supply limiting groove 1021, the spray width of the ink supply rod 102 can be adjusted, so as to adapt to the use requirements of color printing with different amplitudes, and the flexibility and adaptability are extremely strong.

[0025] In the embodiment of the present disclosure, a locking top spring 2031 is provided inside the locking rod 203, and the two ends of the locking top spring 2031 are respectively against the inside of the locking rod 203 and the inside of the control rod 201, a locking tooth block 2032 is provided on the side of the locking rod 203, and the block of the locking tooth block 2032 passes through the inside of the control rod 201, and a locking tooth groove 1022 is provided inside the ink supply rod 102. Under the action of the locking top spring 2031, when the locking rod 203 is not pressed by an external force, the locking tooth block 2032 is inserted into the tooth groove of the locking tooth groove 1022. In use, the amplitude modulation component 2 has a stable structure. That is, the amplitude modulation component 2 is in a stable state when it is in the reset state (the locking rod 203 is not pressed by external force). At this time, under the action of the locking top spring 2031, the locking tooth block 2032 is inserted into the tooth groove of the locking tooth groove 1022, so that the locking rod 203 is locked and cannot rotate. The movement state of the locking rod 203 and the control rod 201 is always the same, and then the control rod 201 cannot rotate either. Therefore, the control rod 201 can locate the use position of the blocking block 202 through the rod body thread, avoiding the accidental change of the spray width of the spray component 1 due to the vibration of the color printing equipment during operation, and the use is stable.

[0026] In the embodiment of the present disclosure, the rod body of the control rod 201 is provided with a thread on the outside, and the control rod 201 is screwed into the inside of the blocking block 202 through the rod body thread. During use, when it is necessary to adjust the use position of the blocking block 202, it is only necessary to press the locking rod 203 and then rotate the control rod 201. When the locking rod 203 is pressed, the locking tooth block 2032 will escape from the inside of the locking tooth groove 1022 and compress the locking top spring 2031. Thereafter, the locking rod 203 and the control rod 201 can rotate freely and synchronously. When the control rod 201 rotates, it can drive the blocking block 202 to move inside the ink supply limit groove 1021 to change the use position through the rod body thread, that is, change the effective ink supply distance inside the ink supply limit groove 1021, which is convenient for regulation. After the adjustment is completed, the locking rod 203 is released, and under the action of the locking top spring 2031, the amplitude modulation component 2 can automatically restore to a reset and stable state to prepare for subsequent color printing processing operations.

[0027] The specific usage and function of this embodiment are as follows:

[0028] In the present invention, the spraying amplitude of the spraying component 1 is adjusted according to the actual color printing needs. The amplitude modulation component 2 has a stable structure, that is, the amplitude modulation component 2 is in a stable state when it is in the reset state (the locking rod 203 is not pressed by an external force). At this time, under the action of the locking top spring 2031, the locking tooth block 2032 is inserted into the tooth groove of the locking tooth groove 1022, so that the locking rod 203 is locked and cannot rotate. The movement state of the locking rod 203 and the control rod 201 is always the same, and then the control rod 201 cannot rotate either. Therefore, the control rod 201 can realize the positioning of the blocking block 202 in the use position through the rod body thread, so as to avoid the phenomenon of accidentally changing the spray amplitude of the spraying component 1 due to the vibration of the color printing equipment during operation. When it is necessary to adjust the use position of the blocking block 202, it is only necessary to press the locking rod 203 and then rotate the control rod 201. When the locking rod 203 is pressed, the locking tooth block 203 2 will escape from the locking tooth groove 1022 and compress the locking top spring 2031. Thereafter, the locking rod 203 and the control rod 201 can rotate freely and synchronously. When the control rod 201 rotates, it can drive the blocking block 202 to move inside the ink supply limit groove 1021 through the rod body thread to change the use position, that is, change the effective ink supply distance inside the ink supply limit groove 1021, which is convenient for regulation. After the adjustment is completed, the locking rod 203 is released. Under the action of the locking top spring 2031, the amplitude modulation component 2 can automatically restore the reset and stable state to prepare for subsequent color printing processing operations. After the adjustment is completed, the color printing operation can be started. After the power of the color printing equipment is turned on, the color printing equipment can supply the ink of the corresponding color to the inside of the ink supply limit groove 1021 of the ink supply rod 102. Finally, the ink is sprayed out through the spray nozzle 103 to realize the color printing processing operation. The coordinated use of multiple groups of ink supply rods 102 can realize color printing.

[0029] In another embodiment, the outer end knob of the control rod 201 is provided with anti-slip textures to facilitate the turning and adjustment operation.

[0030] In this article, there are a few points to note:

[0031] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0032] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0033] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A spraying device for color printing equipment, comprising: A spraying assembly (1), the spraying assembly (1) comprising a fixing frame (101), an ink supply rod (102) and a spray nozzle (103), the fixing frame (101) being fixedly mounted on a mounting frame of a color printing device, the ink supply rod (102) being fixedly mounted on a side of the fixing frame (101), and the spray nozzle (103) being fixedly mounted on the bottom of the ink supply rod (102); characterized in that: it also comprises an amplitude modulation assembly (2), the amplitude modulation assembly (2) comprising a control rod (201), a blocking block (202) and a locking rod (203), the control rod (201) being fixedly mounted on the outer end of the ink supply rod (102), the blocking block (202) being plugged into the inside of the ink supply rod (102), and the locking rod (203) being plugged into the inside of the control rod (201).

2. A spraying device for color printing equipment as claimed in claim 1, characterized in that: The ink supply rods (102) are provided in three groups, and the three groups of ink supply rods (102) contain inks of different colors. The number of ink supply rods (102) is not limited to three groups, and the number can be increased or decreased according to the type of ink color required.

3. A spraying device for color printing equipment as claimed in claim 2, characterized in that: The cross-sectional shape of the blocking block (202) is a regular polygon, and an ink supply limiting groove (1021) is provided inside the ink supply rod (102), and the blocking block (202) is plugged into the inside of the ink supply limiting groove (1021).

4. A spraying device for color printing equipment as claimed in claim 3, characterized in that: The control rod (201) is provided with threads on the outside of the rod body, and the control rod (201) is screwed into the inside of the blocking block (202) via the rod body threads.

5. A spraying device for color printing equipment as claimed in claim 4, characterized in that: A locking top spring (2031) is provided inside the locking rod (203), and two ends of the locking top spring (2031) respectively abut against the inside of the locking rod (203) and the inside of the control rod (201).

6. A spraying device for color printing equipment as claimed in claim 5, characterized in that: A locking tooth block (2032) is provided on the side of the locking rod (203), and the block body of the locking tooth block (2032) passes through the interior of the control rod (201). A locking tooth groove (1022) is provided inside the ink supply rod (102). Under the action of the locking top spring (2031), when the locking rod (203) is not pressed by an external force, the locking tooth block (2032) is inserted into the tooth groove of the locking tooth groove (1022).

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