Package printing glue brushing device

Abstract

The utility model relates to the technical field of package printing, in particular to a package printing glue brushing device which comprises a glue storage box body, the right side of the top end of the glue storage box body is provided with a glue brushing mechanism used for brushing glue on a single piece of package material, and the left side of the top end of the glue storage box body is fixedly connected with two fixing seats. A rotating roller is rotatably connected between the two fixing seats, an inclined plate is fixedly connected between the two fixing seats, a semicircular groove is formed in the right end of the inclined plate, the left half part of the rotating roller is located in the semicircular groove, a glue brushing assembly is installed on the inclined plate, a flat plate is fixedly connected to the left end of the inclined plate, and a cutting assembly is connected to the top end of the flat plate; the left end of the glue storage box body is fixedly connected with a supporting assembly, and a reel wound with a packaging material is placed on the supporting assembly; the situation that a roll of packaging material is cut off by a certain size and then laid on a glue brushing mechanism for glue brushing is avoided, the glue brushing efficiency of the roll of packaging material is improved, and the use limitation of the glue brushing device is reduced.

Description

Technical Field

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

[0002] As we all know, packaging printing is printing with various packaging materials as carriers, and printing decorative patterns, designs or texts on the packaging to make the product more attractive or more descriptive, so as to convey information and increase sales. When packaging food containers, it is necessary to apply glue on the surface of packaging paper and film materials. In the existing glue application device, the packaging materials are paper, film, etc., which are light and easy to slide when applying glue, which is not convenient for positioning the packaging materials, and the coating is uneven, and the glue is easy to accumulate and waste.

[0003] After searching, the utility model patent with application number CN202221923403.X discloses a packaging printing glue brushing device, including a glue storage box, the surface of the glue storage box is provided with suction holes, the inner surface of the glue storage box is fixed with a shell, the inner surface of the shell is fixed with an air suction pipe, the outer surface of the glue storage box is slidably connected with a slide plate, the inner surface of the slide plate is fixedly connected with a glue spraying hose, and the lower end surface of the glue spraying hose is provided with a strip-shaped glue outlet. When in use, the packaging material can be adsorbed and fixed by adopting the vacuum adsorption method, which is convenient for glue brushing, and the glue is evenly discharged through the strip-shaped glue outlet, and is smoothed by the elastic bending trowel, so that the coating is even and there is no waste.

[0004] However, the existing packaging materials are all wound on reels and are in rolls. When applying glue, the packaging materials need to be cut into corresponding sizes, and then the cut packaging materials are spread flat on the glue storage box for applying glue. The process of applying glue to the rolled packaging materials is relatively cumbersome, which reduces the efficiency of applying glue to the rolled packaging materials, resulting in high limitations in its use. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a packaging printing glue brushing device to solve the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above object, the utility model provides the following technical solutions: a packaging printing glue brushing device, comprising a glue storage box, a glue brushing mechanism for brushing glue on a single piece of packaging material is installed on the right side of the top of the glue storage box;

[0009] The top left side of the glue storage box is fixedly connected to two fixed seats, a rotating roller is rotatably connected between the two fixed seats, an inclined plate is fixedly connected between the two fixed seats, a semicircular groove is arranged at the right end of the inclined plate, the left half of the rotating roller is located inside the semicircular groove, a glue brushing assembly is installed on the inclined plate, a flat plate is fixedly connected to the left end of the inclined plate, and a cutting assembly is connected to the top of the flat plate;

[0010] The left end of the glue storage box is fixedly connected with a support assembly, and a reel with packaging material wound around it is placed on the support assembly.

[0011] To facilitate the gluing of the rolled packaging materials, the glue-brushing assembly includes a glue spraying hose, the front and rear ends of the inclined plate are fixedly connected to the first support plates, the glue spraying hose is fixedly installed in the middle of the two first support plates, a plurality of glue spraying ports are evenly arranged at the bottom end of the glue spraying hose, a first cross plate is fixedly connected in the middle of the two first support plates, a plurality of first electric cylinders are fixedly connected to the top end of the first cross plate, a glue scraper plate is fixedly connected to the bottom ends of the plurality of first electric cylinders, and the glue scraper plate is located on the left side of the glue spraying hose.

[0012] To facilitate cutting of the packaging material, the cutting assembly includes a cutting knife, the rear end of the flat plate is fixedly connected to a second support plate, the upper front end of the second support plate is fixedly connected to a second cross plate, the left top end of the second cross plate is fixedly connected to a plurality of second electric cylinders, the bottom ends of the plurality of second electric cylinders are fixedly connected to a connecting plate, and the cutting knife is fixedly mounted on the bottom end of the connecting plate.

[0013] In order to facilitate the measurement of the length of the packaging material, a scale line is arranged on the top of the flat plate, and the zero mark of the scale line corresponds to the position of the cutting knife.

[0014] In order to facilitate fixing of the packaging material, a plurality of third electric cylinders are fixedly connected to the right side of the bottom end of the second transverse plate, and the bottom ends of the plurality of third electric cylinders are fixedly connected to rubber heads.

[0015] In order to facilitate the transportation of the glue inside the glue storage box to the glue brushing mechanism and the glue spraying hose, a pump body is fixedly connected to the glue storage box, and the input end of the pump body is connected to a glue suction hose, and the bottom end of the glue suction hose extends to the bottom side of the glue storage box, and the output end of the pump body is connected to a glue outlet hose, and the upper left end of the glue outlet hose is connected to the glue spraying hose through a first connecting pipe, and the upper right end of the glue outlet hose is connected to a second connecting pipe, and the second connecting pipe is connected to the glue brushing mechanism through a telescopic pipe, and first valves are installed on both the first connecting pipe and the second connecting pipe.

[0016] To facilitate supporting the rolled packaging materials, the supporting assembly includes two L-shaped supports and two pressing plates. The two L-shaped supports are fixedly connected to the left end of the glue storage box, and the tops of the two L-shaped supports are provided with U-shaped grooves. The front and rear ends of the reel are fixedly connected with a rotating shaft, and the two rotating shafts are respectively located inside the two U-shaped grooves. The tops of the two L-shaped supports are provided with two threaded holes, and the two pressing plates are provided with through holes at positions corresponding to the threaded holes. A screw is inserted into the inside of each through hole, and the screw is screwed into the inside of the corresponding threaded hole. The bottom end of the pressing plate is fixedly connected with a pressing seat, which is located inside the U-shaped groove, and the bottom end of the pressing seat is provided with an arc groove matching the curvature of the outer circumference of the rotating shaft.

[0017] In order to facilitate the discharge of the glue inside the glue storage box, the bottom side of the right end of the glue storage box is connected with a glue discharge pipe, and a second valve is installed on the glue discharge pipe.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a packaging printing glue brushing device, which has the following beneficial effects:

[0020] The packaging printing glue brushing device brushes glue on the packaging material cut into a fixed size through a glue brushing mechanism, places the rolled packaging material on a supporting component, then passes the packaging material around from under a rotating roller, and then passes from under the glue brushing component. In the process of pulling the packaging material to move, the rolled packaging material is brushed with glue through the glue brushing component, and then the glued packaging material is cut off through a cutting component, thereby avoiding people cutting the rolled packaging material into a certain size and then laying it on the glue brushing mechanism for brushing glue, thereby improving the efficiency of brushing glue on the rolled packaging material and reducing the limitation of its use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the top view of the structure of the flat plate of the utility model;

[0023] Figure 3 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0024] Figure 4 For this utility model Figure 1 A schematic diagram of the local enlarged structure at B in the middle;

[0025] Figure 5 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point C in the middle.

[0026] In the figure: 1. glue storage box; 2. glue brushing mechanism; 3. fixed seat; 4. roller; 5. inclined plate; 6. flat plate; 7. reel; 8. glue spraying hose; 9. first support plate; 10. first horizontal plate; 11. first electric cylinder; 12. scraper plate; 13. cutting knife; 14. second support plate; 15. second horizontal plate; 16. second electric cylinder; 17. connecting plate; 18. scale line; 19. third electric cylinder; 20. rubber head; 21. pump body; 22. glue suction hose; 23. glue outlet hose; 24. first connecting pipe; 25. second connecting pipe; 26. telescopic pipe; 27. first valve; 28. L-shaped support; 29. ​​pressure plate; 30. rotating shaft; 31. screw; 32. pressure seat; 33. glue discharge hose; 34. second valve. Implementation

[0027] 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. Example

[0028] like Figure 1-5 As shown, a packaging printing glue brushing device includes a glue storage box 1, and the bottom side of the right end of the glue storage box 1 is connected to a glue discharge pipe 33, and a second valve 34 is installed on the glue discharge pipe 33. When the second valve 34 is opened, the glue inside the glue storage box 1 is discharged through the glue discharge pipe 33, so that the glue inside the glue storage box 1 is discharged, and the corresponding cleaning work inside the glue storage box 1 is convenient. A glue brushing mechanism 2 for brushing glue on a single piece of packaging material is installed on the right side of the top of the glue storage box 1. The glue brushing mechanism 2 is a prior art disclosed in a packaging printing glue brushing device disclosed in the utility model patent with application number CN202221923403.X. Its structure and function are not discussed here. Detailed description: two fixed seats 3 are fixedly connected to the left side of the top end of the glue storage box 1, a roller 4 is rotatably connected in the middle of the two fixed seats 3, an inclined plate 5 is fixedly connected in the middle of the two fixed seats 3, a semicircular groove is provided at the right end of the inclined plate 5, and the left half of the roller 4 is located inside the semicircular groove, a glue brushing assembly is installed on the inclined plate 5, and the rolled packaging material is brushed with glue by the glue brushing assembly, a flat plate 6 is fixedly connected to the left end of the inclined plate 5, a cutting assembly is connected to the top of the flat plate 6, and the packaging material is cut by the cutting assembly, and a supporting assembly is fixedly connected to the left end of the glue storage box 1, a reel 7 with packaging material wound around it is placed on the supporting assembly, and the reel 7 is supported by the supporting assembly.

[0029] It should be noted that the glue brushing assembly includes a glue spraying tube 8. The front end and the rear end of the inclined plate 5 are fixedly connected to the first support plate 9. The glue spraying tube 8 is fixedly installed in the middle of the two first support plates 9. A plurality of glue spraying ports are evenly arranged at the bottom end of the glue spraying tube 8. A first cross plate 10 is fixedly connected in the middle of the two first support plates 9. A plurality of first electric cylinders 11 are fixedly connected to the top of the first cross plate 10. A glue scraper 12 is fixedly connected to the bottom ends of the plurality of first electric cylinders 11. The glue scraper 12 is located on the left side of the glue spraying tube 8. The first electric cylinder 11 pushes the movement of the glue scraper 12 so that the side end of the glue scraper 12 contacts the packaging material. In the process of pulling the packaging material to move, the glue sprayed on the packaging material is scraped by the glue scraper 12 so that the glue is evenly distributed on the packaging material. A pump body 21 is fixedly connected to the glue storage box 1, and the input end of the pump body 21 is connected to a glue suction hose 22, and the bottom end of the glue suction hose 22 extends to the inner bottom side of the glue storage box 1, and the output end of the pump body 21 is connected to a glue outlet hose 23, and the upper left end of the glue outlet hose 23 is connected to the glue spray hose 8 through a first connecting pipe 24, and the upper right end of the glue outlet hose 23 is connected to a second connecting pipe 25, and the second connecting pipe 25 is connected to the glue brushing mechanism 2 through a telescopic pipe 26. The first connecting pipe 24 and the second connecting pipe 25 are both provided with a first valve 27, and the glue inside the glue storage box 1 is transported to the glue spray hose 8 and the glue spray hose 8 on the glue brushing mechanism 2 through the first connecting pipe 24 and the second connecting pipe 25 through the pump body 21, and the glue is sprayed onto the packaging material, so as to facilitate the gluing of the packaging material.

[0030] It should also be noted that the cutting assembly includes a cutting knife 13, a second support plate 14 is fixedly connected to the rear end of the flat plate 6, a second cross plate 15 is fixedly connected to the upper side of the front end of the second support plate 14, a plurality of second electric cylinders 16 are fixedly connected to the left side of the top end of the second cross plate 15, and a connecting plate 17 is fixedly connected to the bottom ends of the plurality of second electric cylinders 16. The cutting knife 13 is fixedly installed at the bottom end of the connecting plate 17, and the cutting knife 13 is pushed downward by the second electric cylinder 16 to cut the packaging material by the cutting knife 13. After the packaging material is cut, the cutting knife 13 is pulled to the uppermost side by the second electric cylinder 16. At this time, the distance between the cutting knife 13 and the flat plate 6 is large, and people will not hurt the staff when pulling the packaging material from under the cutting knife 13. A scale line 18 is set at the top of the flat plate 6, and the zero scale of the scale line 18 corresponds to the position of the cutting knife 13. The scale line 18 is convenient for accurately controlling the length of the packaging material to be cut.

[0031] It should also be noted that a plurality of third electric cylinders 19 are fixedly connected to the right side of the bottom end of the second horizontal plate 15, and a rubber head 20 is fixedly connected to the bottom end of each of the plurality of third electric cylinders 19. In the process of cutting the packaging material, the rubber head 20 is pushed downward by the third electric cylinder 19, and the packaging material on the flat plate 6 is pressed and fixed by the rubber head 20 to prevent the packaging material from sliding off the inclined plate 5 after being cut.

[0032] It is also necessary to further explain that the support assembly includes two L-shaped supports 28 and two pressure plates 29. The two L-shaped supports 28 are fixedly connected to the left end of the glue storage box 1. The tops of the two L-shaped supports 28 are provided with U-shaped grooves. The front and rear ends of the reel 7 are fixedly connected with a rotating shaft 30. The two rotating shafts 30 are respectively located inside the two U-shaped grooves. The tops of the two L-shaped supports 28 are provided with two threaded holes. The two pressure plates 29 are provided with through holes at positions corresponding to the threaded holes. Screws 31 are inserted into the inside of each through hole. The screws 31 are screwed into the inside of the corresponding threaded holes. The bottom end of the pressure plate 29 is fixedly connected with a pressure seat 32, and the pressure seat 32 is located in the U-shaped groove. The bottom end of the pressure seat 32 is provided with an arc groove matching the curvature of the outer circumference of the rotating shaft 30. Unscrew the screw 31 and remove the pressure plate 29 and the pressure seat 32 from the L-shaped support 28 to facilitate the replacement of the reel 7 and the rolled packaging material. Place the two rotating shafts 30 on the new packaging material respectively inside the U-shaped grooves on the two L-shaped supports 28, then place the pressure plate 29 on the upper side of the L-shaped support 28, and insert the pressure seat 32 into the U-shaped groove, then screw the screw 31 into the threaded hole, adjust the pressure of the pressure seat 32 on the rotating shaft 30 by the screw 31, adjust the friction between the rotating shaft 30 and the pressure seat 32, and prevent the rotating shaft 30 and the reel 7 from rotating by themselves.

[0033] The electrical devices in this example are all electrically connected to an external power source, and each electrical device is electrically connected to a matching control switch, which is installed at a position on the device that is convenient for people to operate. The connection of the circuit is a technology well known to those skilled in the art and will not be described in detail here.

[0034] In summary, when the packaging printing glue brushing device is in use, the two rotating shafts 30 on the packaging material are respectively placed inside the U-shaped grooves on the two L-shaped supports 28, and then the pressure plate 29 is placed on the upper side of the L-shaped support 28, and the pressure seat 32 is inserted into the inside of the U-shaped groove, and then the screw 31 is screwed into the threaded hole, and the pressure of the pressure seat 32 on the rotating shaft 30 is adjusted by the screw 31 to ensure that the rotating shaft 30 and the reel 7 do not rotate by themselves, and then the packaging material is bypassed from under the roller 4 and passes from under the glue brushing mechanism 2, and then the first electric cylinder 11 is used to push the movement of the scraper 12 so that the side end of the scraper 12 contacts the packaging material, and in the process of pulling the packaging material to move, the first valve 27 on the first connecting pipe 24 is opened, and the pump body 21 is started at the same time, and the glue inside the glue storage box 1 is transported to the inside of the glue spraying pipe 8 through the glue suction pipe 22 and the first connecting pipe 24 through the pump body 21, and is evenly sprayed onto the top of the packaging material through multiple glue spraying ports. The glue on the packaging material is evenly scraped by the scraper 12, and then the small front end section of the packaging material without glue is cut off by the cutting component, and then the packaging material is pulled, and the left end of the packaging material is pulled to the corresponding scale value on the scale line 18 according to the required length of the packaging material, and then the rubber head 20 is pushed downward by the third electric cylinder 19, and the packaging material on the flat plate 6 is pressed and fixed by the rubber head 20, and then the cutting knife 13 is pushed downward by the second electric cylinder 16, and the packaging material is cut by the cutting knife 13, and then people take away the cut packaging material. After the packaging material is cut, the cutting knife 13 is pulled to the uppermost side by the second electric cylinder 16, and then people hold the packaging material on the right side of the cutting knife 13, and then the rubber head 20 is driven to move upward by the third electric cylinder 19 to separate the rubber head 20 from the packaging material, and then the packaging material is pulled to move, and then the packaging material of the corresponding length is continued to be cut.

[0035] 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. A packaging printing glue brushing device, comprising a glue storage box (1), Features: A glue brushing mechanism (2) for brushing glue on a single piece of packaging material is installed on the right side of the top end of the glue storage box (1); The top left side of the glue storage box (1) is fixedly connected to two fixed seats (3), the middle of the two fixed seats (3) is rotatably connected to a roller (4), the middle of the two fixed seats (3) is fixedly connected to an inclined plate (5), the right end of the inclined plate (5) is provided with a semicircular groove, the left half of the roller (4) is located inside the semicircular groove, a glue brushing assembly is installed on the inclined plate (5), the left end of the inclined plate (5) is fixedly connected to a flat plate (6), and the top of the flat plate (6) is connected to a cutting assembly; The left end of the glue storage box (1) is fixedly connected to a support assembly, and a reel (7) wound with packaging material is placed on the support assembly.

2. A packaging printing glue brushing device according to claim 1, Features: The glue brushing assembly comprises a glue spraying tube (8), the front end and the rear end of the inclined plate (5) are fixedly connected to the first support plate (9), the glue spraying tube (8) is fixedly installed in the middle of the two first support plates (9), a plurality of glue spraying ports are evenly arranged at the bottom end of the glue spraying tube (8), a first cross plate (10) is fixedly connected in the middle of the two first support plates (9), a plurality of first electric cylinders (11) are fixedly connected to the top end of the first cross plate (10), a plurality of first electric cylinders (11) are fixedly connected to the bottom ends of the plurality of first electric cylinders (11), and a glue scraper (12) is fixedly connected to the left side of the glue spraying tube (8).

3. A packaging printing glue brushing device according to claim 2, Features: The cutting assembly comprises a cutting knife (13); the rear end of the flat plate (6) is fixedly connected to a second support plate (14); the upper front end of the second support plate (14) is fixedly connected to a second transverse plate (15); the left side of the top end of the second transverse plate (15) is fixedly connected to a plurality of second electric cylinders (16); the bottom ends of the plurality of second electric cylinders (16) are fixedly connected to a connecting plate (17); and the cutting knife (13) is fixedly mounted on the bottom end of the connecting plate (17).

4. A packaging printing glue brushing device according to claim 3, Features: A scale line (18) is provided at the top end of the plate (6), and the zero mark of the scale line (18) corresponds to the position of the cutting knife (13).

5. A packaging printing glue brushing device according to claim 4, Features: A plurality of third electric cylinders (19) are fixedly connected to the right side of the bottom end of the second horizontal plate (15), and a rubber head (20) is fixedly connected to the bottom ends of the plurality of third electric cylinders (19).

6. A packaging printing glue brushing device according to claim 5, Features: The glue storage box (1) is fixedly connected to a pump body (21); the input end of the pump body (21) is connected to a glue suction tube (22); the bottom end of the glue suction tube (22) extends to the bottom side of the glue storage box (1); the output end of the pump body (21) is connected to a glue outlet tube (23); the upper left end of the glue outlet tube (23) is connected to a glue spraying tube (8) via a first connecting tube (24); the upper right end of the glue outlet tube (23) is connected to a second connecting tube (25); the second connecting tube (25) is connected to a glue brushing mechanism (2) via a telescopic tube (26); and first valves (27) are installed on both the first connecting tube (24) and the second connecting tube (25).

7. A packaging printing glue brushing device according to claim 6, Features: The support assembly comprises two L-shaped supports (28) and two pressure plates (29), the two L-shaped supports (28) are fixedly connected to the left end of the glue storage box (1), the top ends of the two L-shaped supports (28) are provided with U-shaped grooves, the front and rear ends of the reel (7) are fixedly connected with a rotating shaft (30), the two rotating shafts (30) are respectively located inside the two U-shaped grooves, the top ends of the two L-shaped supports (28) are provided with two threaded holes, the two pressure plates (29) are provided with through holes at positions corresponding to the threaded holes, a screw (31) is inserted into the inside of each through hole, and the screw (31) is screwed into the inside of the corresponding threaded hole, the bottom end of the pressure plate (29) is fixedly connected with a pressure seat (32), the pressure seat (32) is located inside the U-shaped groove, and the bottom end of the pressure seat (32) is provided with an arc groove matching the outer circumference of the rotating shaft (30).

8. A packaging printing glue brushing device according to claim 7, Features: The bottom side of the right end of the glue storage box (1) is connected to a glue discharge pipe (33), and a second valve (34) is installed on the glue discharge pipe (33).

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