Anti-rubbing spray head for ink-jet printer

Abstract

The utility model discloses an anti-rubbing nozzle for an ink-jet printer, which comprises a data controller, the bottom of the data controller is fixedly connected with a handle, and the bottom of the handle is fixedly connected with a battery. When the code spraying head sprays codes on the surface of an object, firstly, the supporting wheels make contact with the surface of the object, the supporting wheels prevent the surface of the object from making contact with the code spraying head, when the surface of the object subjected to code spraying is in an arc shape, the motor is started, the motor drives the threaded rod to rotate, and the threaded rod drives the threaded sleeve, the connecting frame, the movable plate and the supporting wheels to move towards the left side. The supporting wheels increase the distance between the article and the code spraying head, the surface of the article cannot make contact with the code spraying head even if the protruding part of the surface of the article extends to the inner side of the supporting wheels, the beneficial effects of being high in anti-rubbing safety are achieved, and after the arc-shaped protruding part of the article extends to the inner side of the pulley, the distance between the article and the code spraying head can be adjusted and increased; and the use safety of the code spraying head is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of inkjet printers, in particular to an anti-scratch nozzle for inkjet printers. Background Art

[0002] In the process of coding the surface of an object, an inkjet printer is needed, and the patent application number is 201910352771.X, which discloses an anti-scratch device for the inkjet printer nozzle, including an anti-scratch inkjet printer, a touch screen, a data transmission connector, a data controller, a handle, a battery, and an ink cartridge. The anti-scratch inkjet printer is composed of an inkjet head, a nozzle, a cross bar, an anti-scratch device, and a bottom plate. The present invention has the following effects: through the anti-scratch device, when the inkjet head is printing on the packaging material, the irregular protrusions of the packaging material will not contact the nozzle, thereby preventing printing scratches, thereby solving the problem of printing scratches caused by irregular protrusions of the packaging material, resulting in waste of packaging materials and cleaning agents; through the adjustment mechanism, the handheld inkjet printer can be stably oriented to move and print on pipes of different diameters, thereby solving the problem that the handheld inkjet printer used to print packaging materials cannot be stably oriented to move and print on the surface of pipes of different diameters.

[0003] The above-mentioned prior art solution has the following defects: in order to prevent the spraying terminal from being scratched, pulleys are added on both sides of the spraying terminal so that the pulleys support the objects and create a distance between the spraying terminal and the objects to protect the spraying terminal. When the object to be coded is arc-shaped, the arc-shaped protruding part of the object will extend to the inner side of the pulley, and the arc-shaped protruding part of the object will still contact and scratch the spraying terminal. The function of the pulley to support the objects to create a distance is invalid, which reduces the safety of the spraying terminal. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an anti-scratch nozzle for an inkjet printer, which has the advantage of high anti-scratch safety and solves the problem that in order to prevent the inkjet terminal from being scratched, pulleys are added on both sides of the inkjet terminal so that the pulleys support the objects and create a distance between the inkjet terminal and the objects to protect the inkjet terminal. When the object to be coded is arc-shaped, the arc-shaped protruding part of the object will extend to the inner side of the pulley, and the arc-shaped protruding part of the object will still contact and scratch the inkjet terminal, and the function of the pulley to support the objects to create a distance is invalid, thereby reducing the safety of the inkjet terminal.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-scratch nozzle for an inkjet printer, comprising a data controller, a handle is fixedly connected to the bottom of the data controller, a battery is fixedly connected to the bottom of the handle, a spray terminal is fixedly installed on the left side of the data controller, the data controller and the battery are electrically connected, a support mechanism is provided on the surface of the spray terminal, and a control mechanism is fixedly connected to the left side of the spray terminal.

[0006] As a preferred embodiment of the utility model, the supporting mechanism includes a movable plate, which is sleeved on the surface of the spraying terminal, and the front and rear sides of the left side of the movable plate are fixedly connected to mounting blocks, and the left side of the mounting block is movably connected to support wheels, and the support wheels are located at the front and rear sides of the spraying terminal.

[0007] As a preferred embodiment of the utility model, the control mechanism includes a motor, the motor is fixedly connected to the four corners of the left side of the spray terminal, the output end of the motor is fixedly connected to a screw, the surface of the screw is threadedly connected to a screw sleeve, the surface of the screw sleeve is fixedly connected to a connecting frame, and the inner side of the connecting frame is fixedly connected to the surface of the mounting block.

[0008] As a preferred embodiment of the present invention, a protective cover is provided on the surface of the motor output end, and the surface of the protective cover is fixedly connected to the surface of the spray terminal.

[0009] As a preferred embodiment of the utility model, the surface of the protective cover is provided with heat dissipation holes, the number of the heat dissipation holes is several, and the several heat dissipation holes are distributed at equal distances.

[0010] As a preferred embodiment of the present invention, the four corners of the left side of the spray dock are fixedly connected with sliding rods, and the left side of the sliding rod passes through the left side of the movable plate.

[0011] As a preferred embodiment of the present invention, the left side of the sliding rod is fixedly connected to a limiting block, and the limiting block is located on the left side of the moving plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. When the utility model uses the spraying terminal to spray the code on the surface of the object, the first thing that contacts the surface of the object is the support wheel, which prevents the surface of the object from contacting the spraying terminal. When the surface of the object to be sprayed is arc-shaped, the motor is started, and the motor drives the screw to rotate, and the screw drives the screw sleeve, the connecting frame, the movable plate and the support wheel to move to the left, and the support wheel increases the distance between the object and the spraying terminal. Even if the protruding part of the surface of the object extends to the inner side of the support wheel, the surface of the object cannot contact the spraying terminal, which has the advantage of high anti-scratch safety. After the arc-shaped protruding part of the object extends to the inner side of the pulley, the distance between the object and the spraying terminal can be adjusted to increase, thereby improving the safety of the spraying terminal.

[0014] 2. The utility model can protect the spraying terminal by providing a supporting mechanism, so as to prevent the spraying terminal from easily contacting with the surface of an object, causing the surface of the spraying terminal to be worn, thereby improving the safety of the spraying terminal. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the support wheel of the utility model;

[0017] Figure 3 For this utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0018] In the figure: 1. data controller; 2. handle; 3. battery; 4. spray terminal; 5. support mechanism; 51. moving plate; 52. mounting block; 53. support wheel; 6. control mechanism; 61. motor; 62. screw; 63. screw sleeve; 64. connecting frame; 7. protective cover; 8. heat dissipation hole; 9. slide rod; 10. limit block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figures 1 to 3 As shown, the utility model provides an anti-scratch nozzle for an inkjet printer, including a data controller 1, a handle 2 is fixedly connected to the bottom of the data controller 1, a battery 3 is fixedly connected to the bottom of the handle 2, a spray terminal 4 is fixedly installed on the left side of the data controller 1, the data controller 1 and the battery 3 are electrically connected, a supporting mechanism 5 is provided on the surface of the spray terminal 4, and a control mechanism 6 is fixedly connected to the left side of the spray terminal 4.

[0021] refer to Figure 2 The supporting mechanism 5 includes a movable plate 51, which is sleeved on the surface of the spraying terminal 4. The front and rear sides of the left side of the movable plate 51 are fixedly connected with mounting blocks 52. The left side of the mounting block 52 is movably connected with a supporting wheel 53, and the supporting wheel 53 is located at the front and rear sides of the spraying terminal 4.

[0022] As a technical optimization solution of the utility model, the supporting mechanism 5 includes a movable plate 51, which is sleeved on the surface of the spraying terminal 4. The front and rear sides of the left side of the movable plate 51 are fixedly connected with mounting blocks 52. The left side of the mounting block 52 is movably connected with a supporting wheel 53, and the supporting wheel 53 is located at the front and rear sides of the spraying terminal 4.

[0023] refer to Figure 2The control mechanism 6 includes a motor 61, which is fixedly connected to the four corners of the left side of the spray terminal 4. The output end of the motor 61 is fixedly connected to a screw rod 62, and the surface of the screw rod 62 is threadedly connected to a screw sleeve 63. The surface of the screw sleeve 63 is fixedly connected to a connecting frame 64, and the inner side of the connecting frame 64 is fixedly connected to the surface of the mounting block 52.

[0024] As a technical optimization solution of the utility model, the control mechanism 6 includes a motor 61, which is fixedly connected to the four corners of the left side of the spray terminal 4. The output end of the motor 61 is fixedly connected to a screw 62, and the surface of the screw 62 is threadedly connected to a screw sleeve 63. The surface of the screw sleeve 63 is fixedly connected to a connecting frame 64, and the inner side of the connecting frame 64 is fixedly connected to the surface of the mounting block 52.

[0025] refer to Figure 3 The surface of the output end of the motor 61 is sleeved with a protective cover 7, and the surface of the protective cover 7 is fixedly connected to the surface of the spray terminal 4.

[0026] As a technical optimization solution of the utility model, a protective cover 7 is provided on the surface of the output end of the motor 61 , and the surface of the protective cover 7 is fixedly connected to the surface of the spray terminal 4 .

[0027] refer to Figure 3 The surface of the protective cover 7 is provided with heat dissipation holes 8, the number of the heat dissipation holes 8 is several, and the several heat dissipation holes 8 are distributed at equal distances.

[0028] As a technical optimization solution of the present invention, a heat dissipation hole 8 is opened on the surface of the protective cover 7. The number of the heat dissipation holes 8 is several and the heat dissipation holes 8 are distributed at equal distances.

[0029] refer to Figure 2 The four corners on the left side of the spray terminal 4 are fixedly connected with sliding rods 9, and the left side of the sliding rod 9 passes through the left side of the moving plate 51.

[0030] As a technical optimization solution of the utility model, the four corners on the left side of the spray dock 4 are fixedly connected with sliding rods 9, and the left side of the sliding rod 9 passes through the left side of the moving plate 51.

[0031] refer to Figure 2 The left side of the slide rod 9 is fixedly connected to a limiting block 10 , and the limiting block 10 is located on the left side of the moving plate 51 .

[0032] As a technical optimization solution of the utility model, the left side of the slide rod 9 is fixedly connected to a limiting block 10 , and the limiting block 10 is located on the left side of the moving plate 51 .

[0033] The working principle and use process of the utility model are as follows: when in use, when the spray terminal 4 is spraying codes on the surface of an object, the first thing that contacts the surface of the object is the support wheel 53, and the support wheel 53 prevents the surface of the object from contacting the spray terminal 4. When the surface of the object to be sprayed is an arc, the motor 61 is started, and the motor 61 drives the screw 62 to rotate, and the screw 62 drives the screw sleeve 63, the connecting frame 64, the movable plate 51 and the support wheel 53 to move to the left, and the support wheel 53 increases the distance between the object and the spray terminal 4. Even if the protruding part of the surface of the object extends to the inner side of the support wheel 53, the surface of the object cannot contact the spray terminal 4, thereby having the advantage of high anti-scratch safety.

[0034] To sum up: the inkjet printer uses an anti-scratch nozzle, through the coordinated use of a data controller 1, a handle 2, a battery 3, a spray terminal 4, a supporting mechanism 5 and a control mechanism 6, to solve the problem of adding pulleys on both sides of the spray terminal to prevent the spray terminal from being scratched, so that the pulleys support the objects and create a distance between the spray terminal and the objects to protect the spray terminal. When the object to be coded is arc-shaped, the arc-shaped protruding part of the object will extend to the inner side of the pulley, and the arc-shaped protruding part of the object will still contact and scratch the spray terminal, and the function of the pulley to support the objects to create a distance is invalid, thereby reducing the safety of the use of the spray terminal.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-scratch nozzle for an inkjet printer, comprising a data controller (1), characterized in that: The bottom of the data controller (1) is fixedly connected to a handle (2), the bottom of the handle (2) is fixedly connected to a battery (3), a spray terminal (4) is fixedly installed on the left side of the data controller (1), the data controller (1) and the battery (3) are electrically connected, a support mechanism (5) is sleeved on the surface of the spray terminal (4), and a control mechanism (6) is fixedly connected to the left side of the spray terminal (4).

2. The anti-scratch nozzle for inkjet printer according to claim 1, characterized in that: The support mechanism (5) comprises a movable plate (51), the movable plate (51) being sleeved on the surface of the spraying platform (4), the front side and the rear side of the left side of the movable plate (51) being fixedly connected to mounting blocks (52), the left side of the mounting block (52) being movably connected to supporting wheels (53), and the supporting wheels (53) being located at the front side and the rear side of the spraying platform (4).

3. The anti-scratch nozzle for inkjet printer according to claim 1, characterized in that: The control mechanism (6) comprises a motor (61), the motor (61) being fixedly connected to the four corners of the left side of the spray terminal (4), the output end of the motor (61) being fixedly connected to a screw rod (62), the surface of the screw rod (62) being threadedly connected to a screw sleeve (63), the surface of the screw sleeve (63) being fixedly connected to a connecting frame (64), and the inner side of the connecting frame (64) being fixedly connected to the surface of the mounting block (52).

4. The anti-scratch nozzle for inkjet printer according to claim 3, characterized in that: A protective cover (7) is sleeved on the surface of the output end of the motor (61), and the surface of the protective cover (7) is fixedly connected to the surface of the spray terminal (4).

5. The anti-scratch nozzle for inkjet printer according to claim 4, characterized in that: The surface of the protective cover (7) is provided with heat dissipation holes (8), the number of the heat dissipation holes (8) is a plurality, and the plurality of heat dissipation holes (8) are distributed at equal distances.

6. The anti-scratch nozzle for inkjet printer according to claim 2, characterized in that: The four corners on the left side of the spray dock (4) are all fixedly connected to a sliding rod (9), and the left side of the sliding rod (9) penetrates to the left side of the movable plate (51).

7. The anti-scratch nozzle for inkjet printer according to claim 6, characterized in that: The left side of the sliding rod (9) is fixedly connected to a limiting block (10), and the limiting block (10) is located on the left side of the moving plate (51).

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