Inkjet device for package printing

Abstract

The utility model discloses an inkjet device for package printing in the technical field of package inkjet, which comprises a lead screw sliding sleeve and a printing inkjet printer, the lead screw sliding sleeve is mounted on an external conveying lead screw in a sliding manner, a connecting plate is mounted on the side wall of the lead screw sliding sleeve, a clamping groove is formed in the side wall of the connecting plate, a sliding plate is mounted on the side wall of the printing inkjet printer, and a clamping groove is formed in the side wall of the sliding plate. A mounting groove is formed in the side wall of the printing inkjet printer, supporting plates are installed on the left side wall and the right side wall of the printing inkjet printer, bolts are installed on the side walls of the supporting plates in a screwed mode, top plates are installed at the ends of the bolts, the top plates are installed in the mounting groove in a sliding mode, and the top plates can be attached to the inner walls of the clamping grooves; according to the device, the sliding plate is matched with the connecting plate, the lead screw sliding sleeve is connected with the printing inkjet printer, when the printing inkjet printer needs to be maintained, the positioning pin can be taken out, the printing inkjet printer can be easily taken down from the lead screw sliding sleeve, and a worker can conveniently maintain the printing inkjet printer.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging inkjet printing, in particular to a printing device for packaging printing. Background Art

[0002] During the printing process, a spray painting device is required to perform printing. At the same time, the bottom of the spray painting device needs to be docked with the conveying device to perform mobile spray painting. However, the connection between the spray painting device and the conveying device for packaging printing on the market cannot be disassembled, resulting in that subsequent maintenance of the spray painting device can only be performed on the printing machine, and the spray painting device cannot be quickly disassembled, which reduces efficiency.

[0003] In a packaging printing inkjet device proposed in application number CN202222997305.7, the operating lever is manually rotated to drive the support base to rise and fall. At the same time, the support base slides in the positioning restriction hole through the positioning rod to maintain stability, which facilitates the separation of the support base from the inkjet printer base and facilitates the subsequent disassembly of the printing inkjet printer, thereby allowing for quick maintenance of the printing inkjet printer.

[0004] However, one side of the support base in the above document is connected only by the cooperation between the limiting block and the connecting slot, resulting in poor stability and easy edge warping, which affects the sliding of the inkjet printer. Utility Model Content

[0005] The purpose of the present utility model is to provide a printing device for packaging printing, so as to solve the problem that one side of the support base proposed in the above-mentioned background technology is connected only by the cooperation of the limiting block and the connecting slot, resulting in poor stability and easy occurrence of warping and other phenomena, which affects the sliding of the inkjet printer.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a printing device for packaging printing, comprising a screw sleeve and a printing inkjet printer, wherein the screw sleeve is slidably mounted on an external conveying screw, a connecting plate is mounted on a side wall of the screw sleeve, a slot is formed on the side wall of the connecting plate, and a slide is mounted on the side wall of the printing inkjet printer, and the slide can be slidably mounted in the slot;

[0007] The side walls of the slide are provided with mounting grooves, and the left and right side walls of the printing inkjet printer are both provided with support plates. Bolts are screwed into the side walls of the support plates, and a top plate is installed at the end of the bolt. The top plate is slidably installed in the mounting groove, and the top plate can fit with the inner wall of the slot.

[0008] As a preferred embodiment of the present invention, the upper walls of the connecting plate and the slide plate are both provided with through holes, and the upper wall of the printing inkjet printer is inserted with a positioning pin, which can be inserted and installed in the through hole.

[0009] As a preferred embodiment of the present invention, the printing and inkjet device is electrically connected to an external control device, one end of a connecting rod is installed on the side wall of the printing and inkjet device, a light shield is installed on the other end of the connecting rod, an ultraviolet curing lamp is installed on the inner wall of the light shield, and the ultraviolet curing lamp is electrically connected to an external power supply.

[0010] As a preferred embodiment of the present invention, a support plate is installed on the side of the screw sleeve away from the connecting plate, the side wall of the support plate is provided with a groove, a rolling wheel is installed in the groove, and the rolling wheel can fit with the side wall of the external frame.

[0011] As a preferred embodiment of the present invention, the printing inkjet printer includes a shell, an ink tank and a printing inkjet nozzle. The ink tank is inserted into the inner cavity of the shell, and the printing inkjet nozzle is installed on the lower wall of the ink tank. The printing inkjet nozzle is controlled on and off by an external control device.

[0012] As a preferred embodiment of the present invention, the outer side wall of the positioning pin is sleeved with a rubber ring, and the rubber ring can fit with the inner side wall of the through hole.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The device connects the lead screw sleeve to the printing inkjet printer through the cooperation of the slide plate and the connecting plate. When the printing inkjet printer needs to be maintained, the printing inkjet printer can be easily removed from the lead screw sleeve by removing the positioning pin, which is convenient for the staff to perform maintenance. In addition, the lead screw sleeve proposed in this article is an integral whole, which is more stable than the split structure in the background art, and will not cause edge warping and other phenomena that affect the sliding of the printing inkjet printer.

[0015] In addition, the device also provides a slidable top plate in the installation slot, and the top plate can be driven to fit with the inner wall of the slot by tightening the bolts, thereby improving the stability of the printing inkjet printer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of this patent;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the lead screw sleeve of this patent;

[0018] Figure 3 for Figure 1 Schematic diagram of the structure at point A in the middle.

[0019] In the figure: 1 screw sleeve, 2 printing inkjet printer, 3 connecting plate, 4 slot, 5 slide plate, 6 mounting slot, 7 support plate, 8 bolt, 9 top plate, 10 through hole, 11 positioning pin, 12 connecting rod, 13 light shield, 14 UV curing lamp, 15 support plate, 16 groove, 17 rolling wheel, 18 rubber ring, 21 housing, 22 ink tank, 23 printing inkjet nozzle. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3 , the utility model provides a technical solution:

[0022] In this technical solution, a printing device for packaging printing includes a screw sleeve 1 and a printing inkjet printer 2. The screw sleeve 1 is slidably mounted on an external conveying screw. A connecting plate 3 is mounted on the side wall of the screw sleeve 1. A card slot 4 is opened on the side wall of the connecting plate 3. A slide plate 5 is mounted on the side wall of the printing inkjet printer 2. The slide plate 5 can be slid into the card slot 4.

[0023] The side wall of the slide plate 5 is provided with a mounting groove 6, and the left and right side walls of the printing inkjet printer 2 are both provided with support plates 7. The side walls of the support plates 7 are screwed with bolts 8, and the ends of the bolts 8 are provided with a top plate 9. The top plate 9 is slidably installed in the mounting groove 6, and the top plate 9 can fit with the inner wall of the card slot 4;

[0024] In this technical solution, the device does not set the screw sleeve 1 as a split structure to ensure the stability of the screw sleeve 1 and avoid affecting the sliding of the screw sleeve 1 on the external screw;

[0025] At the same time, after the slide plate 5 on the printing inkjet printer 2 is slid into the card slot 4, the bolt 8 can be rotated to push the top plate 9 toward one side of the card slot 4, so that it fits tightly with the inner wall of the card slot 4, thereby improving the stability of the connection between the printing inkjet printer 2 and the lead screw sleeve 1;

[0026] A rotating sleeve is provided at the end of the bolt 8, and the rotating sleeve is installed on the side wall of the top plate 9, so that the top plate 9 will only move forward and backward with the rotation of the bolt 8 and will not rotate with the bolt 8.

[0027] In some technical solutions, through holes 10 are provided on the upper walls of the connecting plate 3 and the slide plate 5 , and positioning pins 11 are inserted and installed on the upper wall of the printing inkjet printer 2 , and the positioning pins 11 can be inserted and installed in the through holes 10 .

[0028] In this technical solution, the positioning pin 11 serves as a structure for connecting the second printing inkjet printer 2 with the screw sleeve 1. When the positioning pin 11 is inserted into the through hole 10, the printing inkjet printer 2 can be prevented from moving left and right in the slot 4 of the screw sleeve 1.

[0029] In some technical solutions, the printing and inkjet device 2 is electrically connected to an external control device, one end of a connecting rod 12 is installed on the side wall of the printing and inkjet device 2, a light shield 13 is installed on the other end of the connecting rod 12, and an ultraviolet curing lamp 14 is installed on the inner wall of the light shield 13, and the ultraviolet curing lamp 14 is electrically connected to an external power supply.

[0030] In this technical solution, by setting a light shield 13 and a UV curing lamp 14 on one side of the printing and spraying device 2, the UV curing lamp 14 can accelerate the solidification speed of the sprayed ink after the device completes the packaging spraying.

[0031] In some technical solutions, a support plate 15 is installed on the side of the screw sleeve 1 away from the connecting plate 3. The side wall of the support plate 15 is provided with a groove 16. A rolling wheel 17 is installed in the groove 16. The rolling wheel 17 can fit with the side wall of the external frame.

[0032] In this technical solution, a support plate 15 and a rolling wheel 17 are provided on the side wall of the screw sleeve 1 to support the screw sleeve 1, thereby preventing the screw sleeve 1 from rotating and affecting the printing of the packaging by the printing machine 2.

[0033] In some technical solutions, the printing inkjet printer 2 includes a shell 21, an ink tank 22 and a printing inkjet nozzle 23. The ink tank 22 is inserted into the inner cavity of the shell 21, and the printing inkjet nozzle 23 is installed on the lower wall of the ink tank 22. The printing inkjet nozzle 23 is controlled on and off by an external control device.

[0034] In this technical solution, ink is transferred from the ink tank 22 to the printing inkjet nozzle 23, and the flow rate and flow of the ink are usually controlled by pressure or pumping, and then acted on the external packaging.

[0035] In some technical solutions, a rubber ring 18 is sleeved on the outer side wall of the positioning pin 11 , and the rubber ring 18 can fit with the inner side wall of the through hole 10 .

[0036] In this technical solution, the rubber ring 18 can increase the friction between the positioning pin 11 and the through hole 10, so that the positioning pin 11 is more stable after insertion.

[0037] Working Principle: When installing the printer 2 on the screw sleeve 1, first slide the slide plate 5 on the printer 2 into the slot 4. Then, by rotating the bolt 8, the top plate 9 is pushed toward the side of the slot 4, tightly fitting with the inner wall of the slot 4, thereby improving the stability of the connection between the printer 2 and the screw sleeve 1. Then, by inserting the positioning pin 11 into the through hole 10, the printer 2 is installed.

[0038] When the printing inkjet printer 2 is in use, ink is transferred from the ink tank 22 to the printing inkjet nozzle 23 , and the flow rate and flow of the ink are usually controlled by pressure or pumping, and then acted on the external packaging.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] While the present invention has been described above with reference to exemplary embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the disclosed embodiments may be combined with one another in any manner. The omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A printing device for packaging printing, comprising a screw sleeve (1) and a printing inkjet printer (2), characterized in that: The screw sleeve (1) is slidably mounted on an external conveying screw, a connecting plate (3) is mounted on a side wall of the screw sleeve (1), a slot (4) is formed on a side wall of the connecting plate (3), and a slide plate (5) is mounted on a side wall of the printing inkjet printer (2), and the slide plate (5) can be slidably mounted in the slot (4); The side wall of the slide plate (5) is provided with a mounting groove (6), and the left and right side walls of the printing inkjet printer (2) are both provided with support plates (7), the side walls of the support plates (7) are screwed with bolts (8), and the ends of the bolts (8) are provided with a top plate (9), and the top plate (9) is slidably installed in the mounting groove (6), and the top plate (9) can fit with the inner wall of the card slot (4).

2. The inkjet printing device for packaging printing according to claim 1, characterized in that: The upper walls of the connecting plate (3) and the slide plate (5) are both provided with through holes (10), and the upper wall of the printing inkjet printer (2) is inserted with a positioning pin (11), and the positioning pin (11) can be inserted and installed in the through hole (10).

3. The inkjet printing device for packaging printing according to claim 1, characterized in that: The printing inkjet printer (2) is electrically connected to an external control device. One end of a connecting rod (12) is installed on the side wall of the printing inkjet printer (2). A light shield (13) is installed on the other end of the connecting rod (12). An ultraviolet curing lamp (14) is installed on the inner side wall of the light shield (13). The ultraviolet curing lamp (14) is electrically connected to an external power supply.

4. The inkjet printing device for packaging printing according to claim 1, characterized in that: A support plate (15) is installed on the side of the lead screw sleeve (1) away from the connecting plate (3), and a groove (16) is provided on the side wall of the support plate (15). A rolling wheel (17) is installed in the groove (16), and the rolling wheel (17) can be fitted with the side wall of the external frame.

5. The inkjet printing device for packaging printing according to claim 1, characterized in that: The printing inkjet printer (2) comprises a housing (21), an ink tank (22) and a printing inkjet nozzle (23). The ink tank (22) is inserted into the inner cavity of the housing (21), and the printing inkjet nozzle (23) is installed on the lower wall of the ink tank (22). The printing inkjet nozzle (23) is controlled to be on and off by an external control device.

6. The inkjet printing device for packaging printing according to claim 2, characterized in that: The outer side wall of the positioning pin (11) is sleeved with a rubber ring (18), and the rubber ring (18) can fit with the inner side wall of the through hole (10).

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