Gluing mechanism of folder gluer

Abstract

The utility model relates to the field of box pasting machines, and discloses a box pasting machine gluing mechanism which comprises a conveying frame, the upper end of the conveying frame is fixedly connected with a gluing frame, the inner wall of the gluing frame is rotationally connected with a lead screw, one side of the gluing frame is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with the lead screw. A glue tank is fixedly connected to the upper end of the gluing frame, a screw sleeve is arranged on a rod body of a lead screw in a sleeving mode, an electric telescopic rod is fixedly connected to the lower surface of the screw sleeve, a gluing assembly is arranged at the lower end of the electric telescopic rod, and a mounting frame is fixedly connected to the upper end of the conveying frame. According to the paper box gluing device, under the action of the rotating motor, the banister brush roller can clean dust on the surface of a paper box, meanwhile, through cooperation of the dust suction assembly and the dust suction cover, dust floating at the upper end of the paper box is sucked, and the situation that when the paper box is glued, the dust on the surface of the paper box influences the gluing effect is prevented.

Description

Technical Field

[0001] This application relates to the field of box gluing machines, and in particular to a glue application mechanism for a box gluing machine. Background Art

[0002] After the products are produced, they need to be packaged. During packaging, paper boxes can be used. The paper boxes need to be produced by a box gluing machine. A box gluing machine is an important automatic packaging equipment, mainly used to automate the folding and gluing processes of paper boxes to achieve efficient packaging of paper boxes. It feeds the pre-folded paper boxes into the machine and completes the automatic gluing of the paper boxes through a series of operations, including opening the box, folding, applying glue, and pasting.

[0003] Before applying glue to the paper boxes, the existing box gluing machines are not convenient for removing the dust on the surface of the paper boxes, and it is easy to affect the glue application effect due to dust during glue application.

[0004] The above information disclosed in this background art is only used to increase the understanding of the background art of this application. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Summary of the Utility Model

[0005] In order to solve the problem that the box gluing machine is easy to affect the glue application effect due to dust during glue application, this application provides a glue application mechanism for a box gluing machine.

[0006] A glue application mechanism for a box gluing machine provided by this application adopts the following technical solutions:

[0007] A glue application mechanism for a box gluing machine includes a transmission frame. The upper end of the transmission frame is fixedly connected with a glue application frame. The inner wall of the glue application frame is rotatably connected with a lead screw. One side of the glue application frame is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with the lead screw. The upper end of the glue application frame is fixedly connected with a glue tank. A nut sleeve is sleeved on the rod body of the lead screw. The lower surface of the nut sleeve is fixedly connected with an electric telescopic rod. The lower end of the electric telescopic rod is provided with a glue application component. The upper end of the transmission frame is fixedly connected with a mounting frame. Two hydraulic cylinders are fixedly connected to the upper end of the mounting frame. The lower end of the hydraulic cylinder is fixedly connected with a dust suction hood. The inner wall of the dust suction hood is rotatably connected with a soft brush roller. One side of the dust suction hood is fixedly connected with a rotating motor, and the output end of the rotating motor is fixedly connected with the soft brush roller. A dust suction component is arranged at the upper end of the mounting frame.

[0008] Preferably, the glue application component includes a rotating frame, a glue application roller, a glue spraying box, a pump body, and a hose. The lower end of the electric telescopic rod is fixedly connected with the rotating frame. The inner wall of the rotating frame is rotatably connected with the glue application roller. The inner wall of the rotating frame is fixedly connected with the glue spraying box. The outer wall of the glue tank is fixedly connected with the pump body. The water outlet of the pump body is fixedly connected with the hose, and the other end of the hose is fixedly connected with the glue spraying box.

[0009] Preferably, the dust suction assembly includes a dust collection box, a self-rotating fan, a dust filter plate, and a dust suction pipe. The upper end of the mounting frame is fixedly connected to the dust collection box, the inner walls of the dust collection box are fixedly connected to two self-rotating fans, the inner wall of the dust collection box is slidably connected to the dust filter plate, the front end of the dust collection box is fixedly connected to the dust suction pipe, and the other end of the dust suction pipe is fixedly connected to the dust suction hood.

[0010] Preferably, two sliding rods are fixedly connected to the inner walls of the glue application frame, and the rod bodies of the sliding rods are slidably connected to the screw sleeves.

[0011] Preferably, a plurality of limiting rods are slidably connected to the upper ends of the mounting frame, and the lower ends of the limiting rods are fixedly connected to the dust suction hood.

[0012] In summary, the present application includes the following beneficial technical effects:

[0013] 1. Through the cooperation of the servo motor, the lead screw, the screw sleeve, the glue tank, the electric telescopic rod, and the glue application assembly, it is convenient to apply glue to the paper box on the transmission frame. Under the action of the rotating motor, the soft brush roller can clean the dust on the surface of the paper box. At the same time, with the cooperation of the dust suction assembly and the dust suction hood, the dust floating on the upper end of the paper box is absorbed, preventing the dust on the surface of the paper box from affecting the glue application effect when applying glue to the paper box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the whole of the application embodiment;

[0015] Figure 2 is a schematic structural diagram of the glue application assembly of the application embodiment;

[0016] Figure 3 is a schematic structural diagram of the dust suction assembly of the application embodiment;

[0017] Figure 4 is a schematic structural diagram of the soft brush roller of the application embodiment.

[0018] Description of the reference numerals: 1, transmission frame; 2, glue application frame; 3, lead screw; 4, servo motor; 5, screw sleeve; 6, glue tank; 7, electric telescopic rod; 8, rotating frame; 9, glue application roller; 10, glue spraying box; 11, pump body; 12, hose; 13, sliding rod; 14, mounting frame; 15, hydraulic cylinder; 16, dust suction hood; 17, soft brush roller; 18, rotating motor; 19, dust collection box; 20, self-rotating fan; 21, dust filter plate; 22, dust suction pipe; 23, limiting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following is a further detailed description of the present application with reference to the Figures 1-4 drawings.

[0020] This embodiment of the present application discloses a gluing mechanism for a box gluing machine. Refer to Figure 1 , which includes a transmission frame 1. A gluing frame 2 is fixedly connected to the upper end of the transmission frame 1. A lead screw 3 is rotatably connected to the inner wall of the gluing frame 2. A servo motor 4 is fixedly connected to one side of the gluing frame 2. The output end of the servo motor 4 is fixedly connected to the lead screw 3. A glue tank 6 is fixedly connected to the upper end of the gluing frame 2, which can store glue. A nut sleeve 5 is sleeved on the rod body of the lead screw 3. The rotation of the lead screw 3 can drive the nut sleeve 5 to move. An electric telescopic rod 7 is fixedly connected to the lower surface of the nut sleeve 5. A glue coating assembly is arranged at the lower end of the electric telescopic rod 7;

[0021] Specifically, refer to Figure 2 , the glue coating assembly includes a rotating frame 8, a glue coating roller 9, a glue spraying box 10, a pump body 11 and a hose 12. The lower end of the electric telescopic rod 7 is fixedly connected to the rotating frame 8. The inner wall of the rotating frame 8 is rotatably connected to the glue coating roller 9. The inner wall of the rotating frame 8 is fixedly connected to the glue spraying box 10. A plurality of nozzles are arranged at the lower end of the glue spraying box 10, which can spray glue onto the surface of the glue coating roller 9. The outer wall of the glue tank 6 is fixedly connected to the pump body 11. The water outlet of the pump body 11 is fixedly connected to the hose 12. The other end of the hose 12 is fixedly connected to the glue spraying box 10. Under the action of the pump body 11, the glue inside the glue tank 6 enters the inside of the glue spraying box 10 through the hose 12.

[0022] An installation frame 14 is fixedly connected to the upper end of the transmission frame 1. Two hydraulic cylinders 15 are fixedly connected to the upper end of the installation frame 14, which can adjust the height of the dust suction hood 16. The lower end of the hydraulic cylinder 15 is fixedly connected to the dust suction hood 16, which can block the dust rising into the air during flow. A soft brush roller 17 is rotatably connected to the inner wall of the dust suction hood 16, which can clean the dust on the surface of the paper box. A rotating motor 18 is fixedly connected to one side of the dust suction hood 16, which can drive the soft brush roller 17 to rotate. The output end of the rotating motor 18 is fixedly connected to the soft brush roller 17. A dust suction component is arranged at the upper end of the installation frame 14;

[0023] Specifically, refer to Figure 3 , the dust suction component includes a dust collection box 19, a self-rotating fan 20, a dust filter plate 21 and a dust suction pipe 22. The upper end of the installation frame 14 is fixedly connected to the dust collection box 19. The inner walls of the dust collection box 19 are fixedly connected to two self-rotating fans 20. The dust filter plate 21 is slidably connected to the inner wall of the dust collection box 19. The front end of the dust collection box 19 is fixedly connected to the dust suction pipe 22. The other end of the dust suction pipe 22 is fixedly connected to the dust suction hood 16. The self-rotating fan 20 can generate negative pressure inside the dust suction hood 16 through the dust suction pipe 22, suck the dust in the air into the inside of the dust collection box 19, and filter it through the dust filter plate 21, so as to clean the dust on the surface of the paper box.

[0024] Refer to Figure 2, both inner walls of the gluing rack 2 are fixedly connected with two sliding rods 13, which can limit the position of the screw sleeve 5 during movement. The rod body of the sliding rod 13 is slidably connected with the screw sleeve 5.

[0025] Referring to Figure 4 , the upper ends of the mounting brackets 14 are slidably connected with a plurality of limiting rods 23, which can limit the position of the dust suction hood 16 during lifting. The lower ends of the limiting rods 23 are fixedly connected with the dust suction hood 16.

[0026] The implementation principle of the gluing mechanism of the carton gluing machine in the embodiment of the present application is as follows: during use, place the carton to be glued on the surface of the transmission rack 1. The soft brush roller 17 can be attached to the surface of the carton through the hydraulic cylinder 15. Drive the soft brush roller 17 to rotate by rotating the motor 18, so that the dust on the surface of the carton can be lifted. At the same time, the self-rotating fan 20 can generate negative pressure inside the dust suction hood 16 through the dust suction pipe 22, suck the oxygen dust into the inside of the dust collection box 19, and filter it through the dust filter plate 21, thereby cleaning the dust on the surface of the carton. When it is necessary to glue the surface of the carton, the gluing roller 9 is attached to the surface of the carton through the electric telescopic rod 7. Under the action of the pump body 11, the glue in the glue tank 6 can enter the inside of the glue spraying box 10 through the hose 12 and be sprayed onto the surface of the gluing roller 9 from the nozzles at the lower end of the glue spraying box 10, thereby gluing the carton. At the same time, the servo motor 4 and the lead screw 3 can adjust the position of the gluing roller 9 through the screw sleeve 5.

[0027] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, and can also be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the described object changes, the relative position relationship may change;

[0028] Secondly: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the usual designs. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

[0030] The above are all the preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A gluing mechanism for a box pasting machine, comprising a transmission rack (1), characterized in that, The upper end of the transmission frame (1) is fixedly connected with an adhesive application frame (2). A lead screw (3) is rotatably connected to the inner wall of the adhesive application frame (2). One side of the adhesive application frame (2) is fixedly connected with a servo motor (4). The output end of the servo motor (4) is fixedly connected with the lead screw (3). The upper end of the adhesive application frame (2) is fixedly connected with an adhesive tank (6). A nut sleeve (5) is sleeved on the rod body of the lead screw (3). The lower surface of the nut sleeve (5) is fixedly connected with an electric telescopic rod (7). A glue application assembly is arranged at the lower end of the electric telescopic rod (7). The upper end of the transmission frame (1) is fixedly connected with a mounting frame (14). Two hydraulic cylinders (15) are fixedly connected to the upper end of the mounting frame (14). A dust suction hood (16) is fixedly connected to the lower end of the hydraulic cylinder (15). A soft brush roller (17) is rotatably connected to the inner wall of the dust suction hood (16). One side of the dust suction hood (16) is fixedly connected with a rotating motor (18). The output end of the rotating motor (18) is fixedly connected with the soft brush roller (17). A dust suction assembly is arranged at the upper end of the mounting frame (14).

2. The gluing mechanism of a box pasting machine according to claim 1, wherein, The glue application assembly includes a rotating frame (8), a glue application roller (9), a glue spraying box (10), a pump body (11) and a hose (12). The lower end of the electric telescopic rod (7) is fixedly connected with the rotating frame (8). The inner wall of the rotating frame (8) is rotatably connected with the glue application roller (9). The inner wall of the rotating frame (8) is fixedly connected with the glue spraying box (10). The outer wall of the adhesive tank (6) is fixedly connected with the pump body (11). The water outlet of the pump body (11) is fixedly connected with the hose (12). The other end of the hose (12) is fixedly connected with the glue spraying box (10).

3. The gluing mechanism of a box gluing machine according to claim 1, characterized in that, The dust suction assembly includes a dust collection box (19), a self-rotating fan (20), a dust filter plate (21) and a dust suction pipe (22). The upper end of the mounting frame (14) is fixedly connected with the dust collection box (19). Two self-rotating fans (20) are fixedly connected to the inner wall of the dust collection box (19). The dust filter plate (21) is slidably connected to the inner wall of the dust collection box (19). The front end of the dust collection box (19) is fixedly connected with the dust suction pipe (22). The other end of the dust suction pipe (22) is fixedly connected with the dust suction hood (16).

4. The gluing mechanism of a box pasting machine according to claim 1, wherein, Two slide rods (13) are fixedly connected to the inner wall of the adhesive application frame (2). The rod body of the slide rod (13) is slidably connected with the nut sleeve (5).

5. The gluing mechanism of a box pasting machine according to claim 1, characterized in that, A plurality of limiting rods (23) are slidably connected to the upper end of the mounting frame (14). The lower end of the limiting rod (23) is fixedly connected with the dust suction hood (16).

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