Spraying switching device of box gluing machine

Abstract

The utility model relates to the technical field of carton spraying, and discloses a box gluing machine spraying switching device which comprises a spraying table, a connecting plate, a spraying switching control end and two spraying boxes, and the two spraying boxes are located on the front side and the rear side of the top of the spraying table respectively and fixedly connected with the spraying table. The problems that in the using process of a spraying switching device, no assembly capable of stirring coating in a spraying box exists, so that when the spraying box stops using, the viscosity of the internal coating changes, the internal coating is caked, next use can be directly affected, and the spraying head is prone to being blocked are solved. And in the process of spraying a carton through a material conveying pipe and a spray head, the spraying angle is not provided with an adjustable assembly, so that the problems that the angle is fixed after the spray head is installed, and the spraying angle of the spray head cannot be conveniently adjusted according to the use requirement of the spray head are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of carton spraying, and in particular relates to a spraying switching device for a carton gluer. Background Art

[0002] Carton gluer usually refers to a device in the carton packaging production line, also known as a gluing machine or a carton bottom sealing machine. It is mainly used to glue the bottom of the carton to ensure that the carton remains strong and stable during the packaging process.

[0003] The spray switching device of the box gluer usually refers to a device used to switch the color or coating when gluing the box material. On some production lines, it is necessary to change the coating or color during the production process, which requires the use of a spray switching device. The problem with the above technology is that the spray switching device does not have a component that can stir the coating inside the spray box during use. Therefore, when the spray box stops using, the viscosity of the internal coating changes, and the agglomeration of the internal coating will directly affect the next use, and it is easy to cause blockage at the nozzle. In the process of spraying the carton through the feed pipe and the nozzle, there is no component that can adjust the spray angle, which leads to the problem that the nozzle angle is fixed after installation, and the nozzle spray angle cannot be easily adjusted according to its own use needs. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a spray switching device for a box gluer which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: a spray switching device for a box gluer comprises a spraying platform, a connecting plate, a spray switching control terminal and two spray boxes, wherein the two spray boxes are respectively located at the front side and the rear side of the top of the spraying platform and are fixedly connected to the spraying platform, the connecting plate is located at the top of the two spray boxes, the spray switching control terminal is located at the top of the connecting plate and is fixedly installed on the top of the connecting plate, and the spray switching control terminal is electrically connected to the two spray boxes; a spray mechanism used in conjunction with the spray box is arranged on the right side of the spray box; a stirring mechanism used in conjunction with the paint is arranged in the inner cavity of the spray box; and a sealing mechanism used in conjunction with the spray box is arranged on the top of the spray box.

[0006] In order to improve the convenience of adjusting the spray angle, preferably, the spray mechanism includes a feed pipe, a nozzle and a rotating end, the left side of the feed pipe is fixedly connected to the right side of the rotating end, the left side of the feed pipe is fixedly connected to the inner cavity of the spray box, the nozzle is located on the surface of the feed pipe and fixedly connected to the inner cavity of the feed pipe, the number of the nozzles is multiple and evenly distributed on the surface of the feed pipe, and by setting the spray mechanism, the feed pipe is fixedly connected to the spray box so that the paint can be quickly driven through the nozzle for spraying through the hydraulic conveying device inside the spray box, and the feed pipe and the spray box are connected through the rotating end, so as to facilitate the use of adjusting the spray angle of the feed pipe and the nozzle according to one's own usage needs.

[0007] In order to improve the convenience of stirring the paint inside the spray box, preferably, the stirring mechanism includes a rotating motor, a stirring rod and stirring blades. The rotating motor is located at the top of the connecting plate, and the top of the stirring rod is fixedly connected to the output end of the bottom of the rotating motor. The stirring blades are located in the inner cavity of the spray box. The number of the stirring blades is multiple and evenly distributed on the left and right sides of the stirring rod and fixedly connected to the stirring rod. By setting up the stirring mechanism, the rotating motor can quickly adjust the paint inside the spray box through the cooperation of the stirring rod and the stirring blades, thereby avoiding the situation where the paint viscosity changes when the spray box stops using.

[0008] In order to improve the convenience of unloading materials from the spray box, preferably, the sealing mechanism includes a feed port, a sealing cover and a plunger rod. The feed port is located at the top of the spray box and is fixedly connected to the inner cavity of the spray box. The sealing cover is located at the top of the feed port, the top of the plunger rod is fixedly connected to the bottom of the sealing cover, and the surface of the plunger rod fits with the inner cavity of the feed port. By setting up the sealing mechanism, the feed port can facilitate the user to quickly inject paint into the interior of the spray box, and the cover plate and the plunger rod can facilitate the user to seal the feed port to prevent foreign matter from entering the interior of the spray box.

[0009] In order to improve the connection stability between the cover plate and the feed port, preferably, the left and right sides of the cover are fixedly connected with an arc plate, the inner cavity of the arc plate is movably connected with a positioning rod, the bottom surface of the positioning rod passes through the arc plate and is threadedly connected to the inner cavity of the feed port, and by arranging the arc plate and the positioning rod, the arc plate can stabilize the cover and fix it to the feed port through the positioning rod, thereby improving the connection stability between the cover plate and the feed port.

[0010] In order to improve the stability of the feed pipe during use, preferably, the surface of the feed pipe is sleeved with support rods, and the number of the support rods is multiple and evenly distributed on the surface of the feed pipe, the bottom of the support rod is fixedly connected to the top of the spraying table, and the inner cavity of the support rod is movably connected to the surface of the feed pipe. By setting the support rods, the support rods can be used to drag and drop the feed pipe, thereby avoiding unstable force on the feed pipe.

[0011] In order to improve the maintenance convenience of the rotating motor, preferably, a mounting plate is fixedly connected to the surface of the rotating motor, and the bottom of the mounting plate is fixedly mounted to the top of the connecting plate by bolts. By providing the mounting plate, the mounting plate facilitates the user to quickly install the rotating motor and the connecting plate, and can also facilitate the user to dismantle the rotating motor for maintenance at a later time.

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

[0013] The utility model is provided with a spraying platform, a connecting plate, a spraying switching control end, a spraying box, a spraying mechanism, a stirring mechanism and a sealing mechanism, and the positioning rod is rotated. The positioning rod will move through the threaded part connected with the feed port during the rotation process. After the positioning rod is rotated to completely disengage from the inner cavity of the feed port, the cover plate and the plunger body can be taken out to inject paint into the interior of the spraying box. After the paint injection is completed, the cover plate and the plunger body are inserted into the inner cavity of the feed port again. After the insertion is completed, the positioning rod is docked with the feed port again and the positioning rod is reversed. The positioning rod will enter the inner cavity of the feed port through the threaded connection with the feed port and fix the cover plate and the plunger body through the arc plate, so as to achieve the effect of sealing the feed port. When it is necessary to stir the paint inside the spray box, the rotating motor is started, and the rotating motor will drive the stirring rod through its own output end to Rotate, the stirring rod will quickly stir the inside of the spray box through the stirring blades during the rotation process, so as to prevent the viscosity of the paint inside the spray box from changing or caking, thereby improving the feeding effect of the spray box. When it is necessary to spray the surface of the carton, by starting the spray box, the spray box can drive the paint into the inside of the feed pipe through its own hydraulic conveying device. After the paint enters the inside of the feed pipe, the feed pipe will spray the paint onto the surface of the carton through the nozzle. When it is necessary to adjust the angle of the nozzle, the spray angle of the nozzle can be quickly adjusted through the feed pipe through the cooperation between the rotating end and the spray box, thereby improving the spraying convenience of the nozzle. Different paints are injected into the two spray boxes, which can be switched by controlling the two spray boxes through the spray switching control end, thereby improving the effect of carton spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0015] Figure 2 The embodiment of the utility model provides a three-dimensional cross-sectional view;

[0016] Figure 3 This is a schematic diagram of the connection between the plunger body and the feed port provided by the embodiment of the utility model;

[0017] Figure 4 It is a connection diagram of a stirring mechanism provided by an embodiment of the utility model;

[0018] Figure 5 The utility model embodiment provides Figure 2 A partial enlarged view of point A in the middle.

[0019] In the figure: 1. spraying station; 2. connecting plate; 3. spraying switching control terminal; 4. spraying box; 5. spraying mechanism; 6. stirring mechanism; 7. sealing mechanism; 501. feeding pipe; 502. nozzle; 503. rotating end; 601. rotating motor; 602. stirring rod; 603. stirring blade; 701. feeding port; 702. sealing cover; 703. plunger rod; 8. arc plate; 9. positioning rod; 10. support rod; 11. mounting plate. DETAILED DESCRIPTION

[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0021] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0022] like Figures 1 to 5As shown, a spray switching device for a box gluer provided by an embodiment of the utility model comprises a spraying platform 1, a connecting plate 2, a spray switching control terminal 3 and two spray boxes 4, the two spray boxes 4 are respectively located at the front and rear sides of the top of the spraying platform 1 and are fixedly connected to the spraying platform 1, the connecting plate 2 is located at the top of the two spray boxes 4, the spray switching control terminal 3 is located at the top of the connecting plate 2 and is fixedly installed with the top of the connecting plate 2, and the spray switching control terminal 3 is electrically connected to the two spray boxes 4; a spray mechanism 5 used in conjunction with the spray box 4 is arranged on the right side of the spray box 4; a stirring mechanism 6 used in conjunction with the paint is arranged in the inner cavity of the spray box 4; a sealing mechanism 7 used in conjunction with the spray box 4 is arranged on the top of the spray box 4, and the spray mechanism 5 includes a feed pipe 50 1. The nozzle 502 and the rotating end 503, the left side of the feed pipe 501 is fixedly connected to the right side of the rotating end 503, the left side of the feed pipe 501 is fixedly connected to the inner cavity of the spray box 4, the nozzle 502 is located on the surface of the feed pipe 501 and is fixedly connected to the inner cavity of the feed pipe 501, the number of nozzles 502 is multiple and evenly distributed on the surface of the feed pipe 501, by setting the spraying mechanism 5, the feed pipe 501 is fixedly connected to the spray box 4, and the paint can be quickly driven to be sprayed through the nozzle 502 through the hydraulic conveying device inside the spray box 4, and the feed pipe 501 and the spray box 4 are connected through the rotating end 503, which is convenient for use. The spray angle of the feed pipe 501 and the nozzle 502 can be adjusted according to the use needs. The stirring mechanism 6 includes a rotating motor 601, a stirring rod 602 and a stirring blade 603. The rotating motor 601 is located at the top of the connecting plate 2. The top of the stirring rod 602 is fixedly connected to the output end of the bottom of the rotating motor 601. The stirring blade 603 is located in the inner cavity of the spray box 4. The number of the stirring blades 603 is multiple and evenly distributed on the left and right sides of the stirring rod 602 and fixedly connected to the stirring rod 602. By setting the stirring mechanism 6, the rotating motor 601 can achieve the effect of quickly adjusting the paint inside the spray box 4 through the mutual cooperation of the stirring rod 602 and the stirring blade 603, so as to avoid the situation where the viscosity of the paint changes when the spray box 4 stops using. The sealing mechanism 7 includes a feed port 70 1. Cover 702 and plunger rod 703. Feed port 701 is located at the top of spray box 4 and is fixedly connected with the inner cavity of spray box 4. Cover 702 is located at the top of feed port 701. The top of plunger rod 703 is fixedly connected with the bottom of cover 702. The surface of plunger rod 703 fits with the inner cavity of feed port 701. By setting sealing mechanism 7, feed port 701 can facilitate users to quickly inject paint into the interior of spray box 4. Cover 702 and plunger rod 703 can facilitate users to seal feed port 701 to avoid foreign matter from entering into spray box 4. Arc plate 8 is fixedly connected to the left and right sides of cover 702. Positioning rod 9 is movably connected to the inner cavity of arc plate 8.The surface of the bottom of the positioning rod 9 passes through the arc plate 8 and is connected to the inner cavity of the feed port 701 by a thread. By setting the arc plate 8 and the positioning rod 9, the arc plate 8 can stabilize the cover 702 and fix it to the feed port 701 through the positioning rod 9, thereby improving the connection stability between the cover 702 and the feed port 701. The surface of the feed pipe 501 is sleeved with a support rod 10. The number of support rods 10 is multiple and evenly distributed on the surface of the feed pipe 501. The bottom of the support rod 10 is fixedly connected to the top of the spraying station 1, and the inner cavity of the support rod 10 is connected to the The surface of the feeding pipe 501 is movably connected. By setting a support rod 10, the support rod 10 can drag and drop the feeding pipe 501 to avoid the feeding pipe 501 from being unstable. The surface of the rotating motor 601 is fixedly connected with a mounting plate 11. The bottom of the mounting plate 11 is fixedly installed with the top of the connecting plate 2 by bolts. By setting the mounting plate 11, the mounting plate 11 can facilitate the user to quickly install the rotating motor 601 and the connecting plate 2, and can facilitate the user to remove the rotating motor 601 for maintenance later.

[0023] The working principle of this utility model:

[0024] When in use, rotate the positioning rod 9. The positioning rod 9 will move through the threaded part connected to the feed port 701 during the rotation. After the positioning rod 9 is rotated to completely disengage from the inner cavity of the feed port 701, the cover 702 and the plunger body can be taken out to inject paint into the interior of the spray box 4. After the paint is injected, the cover 702 and the plunger body are inserted into the inner cavity of the feed port 701 again. After the insertion is completed, the positioning rod 9 is docked with the feed port 701 again and the positioning rod 9 is reversed. The positioning rod 9 will enter the inner cavity of the feed port 701 through the threaded connection with the feed port 701 and fix the cover 702 and the plunger body through the arc plate 8, thereby achieving the effect of sealing the feed port 701. When it is necessary to stir the paint inside the spray box 4, start the rotating motor 601. The rotating motor 601 will drive the stirring rod 602 to rotate through its own output end. The stirring rod 602 will rotate during the rotation. The interior of the spray box 4 is quickly stirred by the stirring blade 603, so as to prevent the viscosity of the paint inside the spray box 4 from changing or agglomerating, thereby improving the feeding effect of the spray box 4. When it is necessary to spray the surface of the carton, by starting the spray box 4, the spray box 4 can drive the paint into the interior of the feed pipe 501 through its own hydraulic conveying device. After the paint enters the interior of the feed pipe 501, the feed pipe 501 will spray the paint onto the surface of the carton through the nozzle 502. When it is necessary to adjust the angle of the nozzle 502, the rotation end 503 and the spray box 4 can cooperate with each other to quickly adjust the injection angle of the nozzle 502 through the feed pipe 501, thereby improving the injection convenience of the nozzle 502. Different paints are injected into the two spray boxes 4, which can be switched by controlling the two spray boxes 4 through the spray switching control end 3, thereby improving the effect of the carton spraying process.

[0025] The specific models and specifications of the spray station 1, spray switching control terminal 3, spray box 4, feed pipe 501, nozzle 502, rotating end 503 and rotating motor 601 proposed in this application need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0026] The line connection method and control method of the spray switching control terminal 3 and the spray box 4 and the hydraulic conveying device of the spray box 4 proposed in this application are all existing technologies in the field, and will not be described in detail.

[0027] 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.

[0028] 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 technician familiar with this patent will not depart from the scope of the technical solution of the present invention.

Claims

1. A spray switching device for a box gluer, comprising a spraying station (1), a connecting plate (2), a spray switching control terminal (3) and two spray boxes (4), characterized in that: The two spray boxes (4) are respectively located at the front and rear sides of the top of the spray table (1) and are fixedly connected to the spray table (1); the connecting plate (2) is located at the top of the two spray boxes (4); the spray switching control terminal (3) is located at the top of the connecting plate (2) and is fixedly installed to the top of the connecting plate (2); the spray switching control terminal (3) is electrically connected to the two spray boxes (4); A spraying mechanism (5) used in conjunction with the spraying box (4) is arranged on the right side of the spraying box (4); The inner cavity of the spray box (4) is provided with a stirring mechanism (6) used in conjunction with the paint; The top of the spray box (4) is provided with a sealing mechanism (7) used in conjunction with the spray box (4).

2. A spray switching device for a box gluer according to claim 1, characterized in that: The spraying mechanism (5) comprises a feed pipe (501), a spray head (502) and a rotating end (503); the left side of the feed pipe (501) is fixedly connected to the right side of the rotating end (503); the left side of the feed pipe (501) is fixedly connected to the inner cavity of the spray box (4); the spray head (502) is located on the surface of the feed pipe (501) and is fixedly connected to the inner cavity of the feed pipe (501); the number of the spray heads (502) is multiple and evenly distributed on the surface of the feed pipe (501).

3. A spray switching device for a box gluer according to claim 1, characterized in that: The stirring mechanism (6) comprises a rotating motor (601), a stirring rod (602) and a stirring blade (603); the rotating motor (601) is located at the top of the connecting plate (2); the top of the stirring rod (602) is fixedly connected to the output end of the bottom of the rotating motor (601); the stirring blade (603) is located in the inner cavity of the spray box (4); the stirring blade (603) is in plurality and evenly distributed on the left and right sides of the stirring rod (602) and is fixedly connected to the stirring rod (602).

4. A spray switching device for a box gluer according to claim 1, characterized in that: The sealing mechanism (7) comprises a feed port (701), a sealing cover (702) and a plunger rod (703); the feed port (701) is located at the top of the spray box (4) and is fixedly connected to the inner cavity of the spray box (4); the sealing cover (702) is located at the top of the feed port (701); the top of the plunger rod (703) is fixedly connected to the bottom of the sealing cover (702); and the surface of the plunger rod (703) is in contact with the inner cavity of the feed port (701).

5. A spray switching device for a box gluer according to claim 4, characterized in that: The left and right sides of the sealing cover (702) are fixedly connected with an arc plate (8), the inner cavity of the arc plate (8) is movably connected with a positioning rod (9), and the bottom surface of the positioning rod (9) passes through the arc plate (8) and is connected to the inner cavity of the feed port (701) by means of threads.

6. A spray switching device for a box gluer according to claim 2, characterized in that: The surface of the feed pipe (501) is sleeved with a support rod (10), the support rods (10) are multiple in number and evenly distributed on the surface of the feed pipe (501), the bottom of the support rod (10) is fixedly connected to the top of the spraying station (1), and the inner cavity of the support rod (10) is movably connected to the surface of the feed pipe (501).

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