Circulating glue supply mechanism for corrugated board processing

Abstract

The utility model relates to a circulating glue supply mechanism for corrugated board processing, which belongs to the technical field of glue supply mechanisms and comprises a tank body, a top cover and a bottom plate. The anti-solidification assembly comprises a rotating shaft rotationally connected to the inner side of the top cover, stirring blades and a connecting rod are fixedly connected to the outer surface of the rotating shaft, a metal frame is fixedly connected to the end, away from the rotating shaft, of the connecting rod, a positioning groove is formed in the outer side of the top cover, and a threaded column is fixedly connected to the outer side of the tank body; and the outer surface of the threaded column is in threaded connection with a positioning nut. According to the circulating glue supply mechanism for corrugated board processing, by arranging the anti-solidification assembly, compared with an existing glue supply mechanism, the functions of glue solidification prevention and residue cleaning are achieved, the situation that solidified glue residues block a pipeline and are attached to the inner wall of a tank body can be avoided, the glue supply efficiency is effectively guaranteed, cleaning is easy, and using is more facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of glue supply mechanisms, in particular to a circulating glue supply mechanism for processing corrugated cardboard. Background Art

[0002] Corrugated cardboard is a widely used packaging material. It is made by gluing at least one layer of corrugated core paper and one or more layers of flat cardboard together. Corrugated cardboard has good compressive strength and impact resistance, which can protect the goods in the package from collisions and falls during transportation. The structure of corrugated cardboard gives it a certain degree of elasticity and cushioning, which can absorb external impacts.

[0003] In the production process of corrugated cardboard, a dispensing machine is needed to dispense glue to facilitate the bonding between cardboards. During the dispensing process, a glue supply mechanism is needed to circulate and continuously supply glue to the dispensing machine to ensure the dispensing efficiency. The currently existing glue supply mechanism has the advantage of quantitative glue supply.

[0004] However, as glue accumulates in the hose for a long time, it is easy for glue to solidify and residues to adhere. The existing glue supply mechanism does not have the function of preventing glue from solidifying and cleaning residues, resulting in the solidified glue residues easily clogging the pipe and adhering to the inner wall of the tank, thereby affecting the glue supply efficiency. In addition, it is difficult to clean the tank, which is not conducive to use. Therefore, a circulating glue supply mechanism for corrugated cardboard processing is proposed to solve the above problems. Utility Model Content

[0005] In response to the deficiencies in the prior art, the utility model provides a circulating glue supply mechanism for corrugated cardboard processing, which solves the problem that the existing glue supply mechanism does not have the function of preventing glue from solidifying and cleaning residues, resulting in the solidified glue residues easily clogging the pipes and adhering to the inner wall of the tank, thereby affecting the glue supply efficiency, and the tank body is difficult to clean, which is not conducive to use.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a circulating glue supply mechanism for corrugated cardboard processing, comprising a tank body, a top cover and a bottom plate, wherein an anti-solidification component is provided on the outside of the top cover;

[0007] The anti-coagulation component includes a rotating shaft rotatably connected to the inner side of the top cover, the outer surface of the rotating shaft is fixedly connected to a stirring blade and a connecting rod, the end of the connecting rod away from the rotating shaft is fixedly connected to a metal frame, the inner side of the metal frame is fixedly connected to a flexible scraper, the inner bottom wall of the tank body is fixedly connected to an electric heating plate, the top of the top cover is fixedly connected to a driving motor and a ring handle, the output shaft of the driving motor is installed with a driving gear, the outside of the rotating shaft is installed with a driven gear, the outside of the top cover is provided with a positioning groove, the outside of the tank body is fixedly connected with a threaded column, and the outer surface of the threaded column is threadedly connected with a positioning nut.

[0008] Furthermore, the number of the positioning grooves, threaded columns and positioning nuts are all four, and the inner diameter of the positioning groove is larger than the outer diameter of the threaded column.

[0009] Furthermore, the driving gear and the driven gear are meshed for transmission, and there are two flexible scrapers, which are symmetrically distributed on the outside of the rotating shaft.

[0010] Furthermore, a circulation pump is fixedly connected to the middle of the top of the base plate, a discharge pipe is fixedly connected to the middle of the bottom end of the tank body, a first telescopic pipe is fixedly connected to the top of the circulation pump, and a second telescopic pipe is fixedly connected to the right side of the circulation pump.

[0011] Furthermore, the first telescopic pipe is connected to the discharge pipe, and the second telescopic pipe is connected to the glue dispensing machine.

[0012] Furthermore, an arc-shaped supporting block is fixedly connected to the right side of the top of the bottom plate, and the inner diameter of the arc-shaped supporting block is larger than the outer diameter of the second telescopic pipe.

[0013] Furthermore, a support frame and an adding pipe are fixedly connected to the outer side of the tank body, and the bottom of the support frame is fixedly connected to the top of the base plate.

[0014] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0015] The circulating glue supply mechanism for processing corrugated cardboard is provided with an anti-solidification component. When in use, the driving motor can drive the rotating shaft to rotate clockwise inside the tank body through the meshing transmission between the driving gear and the driven gear. When the rotating shaft rotates, it can drive the stirring blade and the connecting rod to rotate, so that under the heating effect of the electric heating plate, the glue inside the tank body is heated and stirred to avoid solidification. During this period, the connecting rod will drive the flexible scraper to continuously scrape the inner wall of the tank body to remove the glue residue attached to the inner wall of the tank body in real time, and the flexible scraper has It has good toughness and can avoid scratching the inner wall of the tank while ensuring the scraping effect. In addition, the staff only needs to unscrew the four positioning nuts to release the fixation of the top cover. At this time, hold the ring handle and pull the top cover upwards to pull out the rotating shaft from the inside of the tank, so that the staff can clean the glue. Compared with the existing glue supply mechanism, it realizes the function of preventing glue from solidifying and cleaning residues, which can prevent the solidified glue residue from clogging the pipe and adhering to the inner wall of the tank, thereby effectively ensuring the glue supply efficiency, and is easy to clean and more conducive to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0017] Figure 2 This is a front view of the structure of the utility model;

[0018] Figure 3 This is a structural stereogram of the arc-shaped support block of the utility model;

[0019] In the figure: 1 glue tank, 2 top cover, 3 rotating shaft, 4 stirring blade, 5 connecting rod, 6 metal frame, 7 flexible scraper, 8 electric heating plate, 9 driving motor, 10 ring handle, 11 driving gear, 12 driven gear, 13 positioning groove, 14 threaded column, 15 positioning nut, 16 bottom plate, 17 circulating pump, 18 discharge pipe, 19 second telescopic pipe, 20 second telescopic pipe, 21 arc-shaped support block, 22 support frame, 23 adding pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying 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 Figures 1 to 3 In this embodiment, a circulating glue supply mechanism for corrugated cardboard processing includes a tank body 1, a top cover 2 and a bottom plate 16, and an anti-solidification component is provided on the outside of the top cover 2;

[0022] The anti-solidification assembly includes a rotating shaft 3 rotatably connected to the inside of the top cover 2, a stirring blade 4 and a connecting rod 5 are fixedly connected to the outer surface of the rotating shaft 3, a metal frame 6 is fixedly connected to the end of the connecting rod 5 away from the rotating shaft 3, a flexible scraper 7 is fixedly connected to the inner side of the metal frame 6, an electric heating plate 8 is fixedly connected to the inner bottom wall of the tank body 1, a driving motor 9 and a ring handle 10 are fixedly connected to the top of the top cover 2, a driving gear 11 is installed on the output shaft of the driving motor 9, a driven gear 12 is installed on the outside of the rotating shaft 3, and a positioning groove 13 is provided on the outside of the top cover 2 A threaded column 14 is fixedly connected to the outside of the tank body 1, and a positioning nut 15 is threadedly connected to the outer surface of the threaded column 14. By setting an anti-solidification component, when in use, the driving motor 9 can drive the engagement transmission between the driving gear 11 and the driven gear 12, thereby driving the rotating shaft 3 to rotate clockwise inside the tank body 1. When the rotating shaft 3 rotates, it can drive the stirring blade 4 and the connecting rod 5 to rotate, so that under the heating effect of the electric heating plate 8, the glue inside the tank body 1 is heated and stirred to avoid solidification.

[0023] During this period, the connecting rod 5 will drive the flexible scraper 7 to continuously scrape the inner wall of the tank body 1 to remove the glue residue attached to the inner wall of the tank body 1 in real time. The flexible scraper 7 has good toughness and can avoid scratching the inner wall of the tank body 1 while ensuring the scraping effect.

[0024] In addition, the staff only needs to unscrew the four positioning nuts 15 to release the fixation of the top cover 2. At this time, by holding the annular handle 10 and pulling the top cover 2 upwards, the rotating shaft 3 can be pulled out from the inside of the tank body 1, so that the staff can clean the glue. Compared with the currently existing glue supply mechanism, the glue anti-solidification and residue cleaning functions are realized, which can prevent the solidified glue residue from clogging the pipeline and adhering to the inner wall of the tank body 1, thereby effectively ensuring the glue supply efficiency, and is easy to clean and more convenient to use.

[0025] It should be noted that there are four positioning grooves 13, four threaded columns 14 and four positioning nuts 15. The inner diameter of the positioning groove 13 is larger than the outer diameter of the threaded column 14. The driving gear 11 and the driven gear 12 are engaged for transmission. There are two flexible scrapers 7, which are symmetrically distributed on the outside of the rotating shaft 3.

[0026] Among them, a circulation pump 17 is fixedly connected to the middle of the top of the bottom plate 16, a discharge pipe 18 is fixedly connected to the middle of the bottom end of the tank body 1, a first telescopic pipe 19 is fixedly connected to the top of the circulation pump 17, and a second telescopic pipe 20 is fixedly connected to the right side of the circulation pump 17. The first telescopic pipe 19 is connected to the discharge pipe 18, and the second telescopic pipe 20 is connected to the glue dispensing machine. Through the cooperation of the circulation pump 17, the discharge pipe 18, the first telescopic pipe 19 and the second telescopic pipe 20, the glue inside the tank body 1 can be continuously extracted into the glue dispensing machine for circulated and continuous glue supply to ensure glue dispensing efficiency, and the first telescopic pipe 19 and the second telescopic pipe 20 have good ductility, which can facilitate the staff to carry out pipeline docking.

[0027] At the same time, an arc-shaped support block 21 is fixedly connected to the right side of the top of the base plate 16. The inner diameter of the arc-shaped support block 21 is larger than the outer diameter of the second telescopic pipe 20. By setting the arc-shaped support block 21, the second telescopic pipe 20 can be lifted away from the ground to avoid wear.

[0028] In addition, a support frame 22 and an addition pipe 23 are fixedly connected to the outside of the tank body 1 , and the bottom of the support frame 22 is fixedly connected to the top of the bottom plate 16 .

[0029] The working principle of the above embodiment is:

[0030] When in use, the driving motor 9 can drive the rotating shaft 3 to rotate clockwise inside the tank body 1 through the meshing transmission between the driving gear 11 and the driven gear 12. When the rotating shaft 3 rotates, it can drive the stirring blade 4 and the connecting rod 5 to rotate, so that under the heating effect of the electric heating plate 8, the glue inside the tank body 1 is heated and stirred to avoid solidification. During this period, the connecting rod 5 will drive the flexible scraper 7 to continuously scrape the inner wall of the tank body 1 to remove the glue residue attached to the inner wall of the tank body 1 in real time. The flexible scraper 7 has good toughness and can avoid scratching the inner wall of the tank body 1 while ensuring the scraping effect. In addition, the staff only needs to unscrew the four positioning nuts 15 to release the fixation of the top cover 2. At this time, by holding the annular handle 10 and pulling the top cover 2 upwards, the rotating shaft 3 can be pulled out from the inside of the tank body 1, so that the staff can clean the glue.

[0031] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical connection methods, and can be implemented as long as they can achieve their beneficial effects. In addition, the electrical components appearing in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Technicians in this field can control the electrical components through simple programming, and the existing disclosed power connection technology is also common knowledge in this field, so the specific structural composition and working principle will not be described in detail in this embodiment.

[0032] 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 the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circulating glue supply mechanism for corrugated cardboard processing, comprising a tank body (1), a top cover (2) and a bottom plate (16), characterized in that: An anti-solidification component is provided on the outside of the top cover (2); The anti-solidification component comprises a rotating shaft (3) rotatably connected to the inner side of the top cover (2), a stirring blade (4) and a connecting rod (5) are fixedly connected to the outer surface of the rotating shaft (3), a metal frame (6) is fixedly connected to the end of the connecting rod (5) away from the rotating shaft (3), a flexible scraper (7) is fixedly connected to the inner side of the metal frame (6), an electric heating plate (8) is fixedly connected to the inner bottom wall of the tank body (1), a driving motor (9) and a ring handle (10) are fixedly connected to the top of the top cover (2), a driving gear (11) is installed on the output shaft of the driving motor (9), a driven gear (12) is installed on the outside of the rotating shaft (3), a positioning groove (13) is provided on the outer side of the top cover (2), a threaded column (14) is fixedly connected to the outer side of the tank body (1), and a positioning nut (15) is threadedly connected to the outer surface of the threaded column (14).

2. The circulating glue supply mechanism for corrugated cardboard processing according to claim 1, characterized in that: The number of the positioning groove (13), the threaded column (14) and the positioning nut (15) is four, and the inner diameter of the positioning groove (13) is larger than the outer diameter of the threaded column (14).

3. The circulating glue supply mechanism for corrugated cardboard processing according to claim 1, characterized in that: The driving gear (11) and the driven gear (12) are meshed and driven, and there are two flexible scrapers (7) symmetrically distributed on the outside of the rotating shaft (3).

4. The circulating glue supply mechanism for corrugated cardboard processing according to claim 1, characterized in that: A circulating pump (17) is fixedly connected to the middle of the top of the bottom plate (16), a discharge pipe (18) is fixedly connected to the middle of the bottom of the tank body (1), a first telescopic pipe (19) is fixedly connected to the top of the circulating pump (17), and a second telescopic pipe (20) is fixedly connected to the right side of the circulating pump (17).

5. The circulating glue supply mechanism for corrugated cardboard processing according to claim 4, characterized in that: The first telescopic pipe (19) is connected to the discharge pipe (18), and the second telescopic pipe (20) is connected to the glue dispensing machine.

6. The circulating glue supply mechanism for corrugated cardboard processing according to claim 5, characterized in that: An arc-shaped support block (21) is fixedly connected to the right side of the top of the bottom plate (16), and the inner diameter of the arc-shaped support block (21) is larger than the outer diameter of the second telescopic pipe (20).

7. The circulating glue supply mechanism for corrugated cardboard processing according to claim 1, characterized in that: A support frame (22) and an addition pipe (23) are fixedly connected to the outside of the tank body (1), and the bottom of the support frame (22) is fixedly connected to the top of the bottom plate (16).

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