Gluing mechanism for bonding multi-layer packaging paper

Abstract

The utility model relates to a gluing mechanism for bonding, belongs to the technical field of packaging paper processing, and particularly relates to a gluing mechanism for bonding multilayer packaging paper, which comprises a supporting plate, a plurality of supporting legs are fixedly mounted at the bottom of the supporting plate, and a protective cover is fixedly mounted at the bottom of the supporting plate. A U-shaped supporting frame is fixedly installed on one side of the supporting plate, a first sliding groove is formed in the bottom of the U-shaped supporting frame, a threaded rod is rotationally installed in the first sliding groove, and the gluing device further comprises a rotating assembly and a gluing assembly. The multi-layer packaging paper gluing device achieves the effect of gluing multiple layers of packaging paper, and solves the problems that although a gluing mechanism is used for gluing the packaging paper, the gluing efficiency is low, the gluing mode is too single, even gluing can be achieved through a glue spraying nozzle and a glue scraping plate, but gluing cannot be conducted according to the packaging mode needed by the packaging paper, and the gluing efficiency is poor. The problems that glue is wasted and the use of the packaging paper is easily affected due to the fact that the glue does not need to be coated are easily coated with the glue in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging paper processing, in particular to a gluing mechanism for gluing multi-layer packaging paper. Background Art

[0002] Multi-layer wrapping paper is made of paper or cardboard, including cartons and paper boxes, and is often used to package food, goods or gifts. It has a wide range of uses and a large market demand. During its production and processing, it often needs to be bonded and coated with glue.

[0003] After searching, the publication number CN218655209U is found, which discloses a gluing machine for packaging paper processing, including a frame and a gluing mechanism, a control switch and a feeding mechanism arranged on the frame. The feeding mechanism is used to feed the packaging paper to be glued into the gluing mechanism, and the gluing mechanism is used to achieve gluing of the packaging paper. It also includes a flattening mechanism, which is used to flatten the packaging paper transported by the feeding mechanism, and the flattening mechanism includes a second electric push rod installed inside the gluing mechanism, and the bottom end of the second electric push rod is connected to a fixed frame.

[0004] Based on the above search and combined with the existing technology, we found that:

[0005] Although the above patent uses a gluing mechanism to apply glue to the wrapping paper, its gluing efficiency is low and the gluing method is too simple. Although the glue can be applied evenly using a glue nozzle and a scraper, it is impossible to apply glue according to the packaging method required by the wrapping paper. It is easy to cause glue to be applied to places that do not need to be glued, resulting in waste of glue and easily affecting the use of the wrapping paper. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a gluing mechanism for bonding multi-layer packaging paper. The use of this device can not only improve the efficiency of gluing, but also can apply glue according to the size of different packaging papers or different bonding methods, thereby improving the practicality of the device.

[0007] The technical solution for achieving the purpose of the utility model is as follows: a gluing mechanism for gluing multi-layer packaging paper, comprising a support plate, a plurality of support legs fixedly mounted on the bottom of the support plate, a protective cover fixedly mounted on the bottom of the support plate, a U-shaped support frame fixedly mounted on one side of the support plate, a first slide groove formed at the bottom of the U-shaped support frame, a threaded rod rotatably mounted inside the first slide groove, and a rotating assembly and a gluing assembly;

[0008] The rotating assembly includes a servo motor 2 fixedly mounted on the bottom of the protective cover;

[0009] The glue coating assembly includes a slider 1 connected to a threaded rod through threads.

[0010] Preferably, a servo motor 1 is fixedly mounted on one side of the U-shaped support frame, and an output shaft of the servo motor 1 is fixedly connected to one end of the threaded rod.

[0011] Preferably, a pair of electric telescopic rods 1 are fixedly installed on the bottom of the slider 1, a connecting plate is fixedly installed on one end of the pair of electric telescopic rods 1, and a U-shaped support block is fixedly installed on the bottom of the connecting plate.

[0012] Preferably, a slider 2 is slidably installed at the bottom of the U-shaped support block, a slide groove 2 is provided at the bottom of both sides of the U-shaped support block, and the slider 2 slides in sliding cooperation with the slide groove 2, and an electric telescopic rod 2 is fixedly installed between the inner wall of the U-shaped support block and the slider 2.

[0013] Preferably, a pair of glue applicators are fixedly installed on the bottom of the second slider, a glue storage box is fixedly installed on one side of the U-shaped support frame, and a glue delivery pipe is fixedly connected between the pair of glue applicators and the glue storage box.

[0014] Preferably, the output shaft of the servo motor 2 is fixedly installed with a rotating shaft, the top of the rotating shaft is fixedly installed with a rotating plate, a plurality of balls are rollingly installed between the rotating plate and the support plate, and the bottom of the rotating plate and the top of the support plate are both provided with rolling grooves adapted to the balls.

[0015] Preferably, a plurality of placement plates are fixedly mounted on the surface of the rotating plate, a plurality of adjustment blocks are slidably mounted inside each of the placement plates, an adjustment bolt is rotatably mounted on one side of each of the adjustment blocks, and the adjustment bolt is connected to the placement plate by a threaded connection.

[0016] Compared with the prior art, the present invention has the following significant advantages:

[0017] First: The utility model uses a U-shaped support frame to provide support for the glue coating component, and drives the threaded rod to rotate through a servo motor, which can drive a slider to move and drive the glue applicator to move laterally. The U-shaped support block provided can provide support for the glue applicator. In addition, a slide groove 2 is provided at the bottom of the U-shaped support block to facilitate the movement of the slider 2. The electric telescopic rod 2 is provided to drive the slider 2 to move longitudinally, which is convenient for the glue applicator to carry out all-round glue coating or glue coating as needed, thereby improving the practicality of the device.

[0018] Secondly: The utility model is provided with a rotating plate on the support plate, which is driven to rotate by a servo motor 2. The packaging paper can be placed by using the placement plate. The packaging paper can be fixed to a certain extent by the adjustment block and adjustment bolts provided on the placement plate to prevent the packaging paper from being displaced during the gluing process, resulting in unsatisfactory gluing. In addition, the adjustable design can be adjusted according to the specifications of the packaging paper, further improving the practicality of the device.

[0019] The present invention solves the problem that although the above patent uses a gluing mechanism to apply glue to the wrapping paper, its gluing efficiency is low and the gluing method is too single. Although the glue can be applied evenly by using a glue nozzle and a scraper, it is impossible to apply glue according to the packaging method required by the wrapping paper, which easily leads to glue being applied to places that do not need to be glued, resulting in glue waste and easily affecting the use of the wrapping paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0021] Figure 1 This is a schematic diagram of the overall first-view structure provided by the present invention in one embodiment;

[0022] Figure 2 This is a schematic diagram of the overall partially cutaway structure provided in one embodiment of the present invention;

[0023] Figure 3 This is a schematic structural diagram of a glue coating assembly provided in one embodiment of the present invention;

[0024] Figure 4 The utility model provides in one embodiment Figure 2 Schematic diagram of the structure at point A in .

[0025] Description of reference numerals:

[0026] 1. Support plate; 2. Support leg; 3. Protective cover; 4. Rotating plate; 5. Placement plate; 6. Adjusting bolt; 7. Adjusting block; 8. U-shaped support frame; 9. Glue storage box; 10. Slider 1; 11. Electric telescopic rod 1; 12. Connecting plate; 13. U-shaped support block; 14. Glue applicator; 15. Glue delivery hose; 16. Servo motor 1; 17. Threaded rod; 18. Slide 1; 19. Ball bearing; 20. Servo motor 2; 21. Rotating shaft; 22. Slide 2; 23. Slider 2; 24. Electric telescopic rod 2. DETAILED DESCRIPTION

[0027] The following is a detailed description of the present invention, clearly and completely describing the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. 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.

[0028] The utility model provides a gluing mechanism for gluing multi-layer packaging paper through improvement. The technical solution of the utility model is:

[0029] like Figure 1 As shown, a gluing mechanism for gluing multi-layer packaging paper includes a support plate 1, a plurality of support legs 2 are fixedly mounted on the bottom of the support plate 1, a protective cover 3 is fixedly mounted on the bottom of the support plate 1, a U-shaped support frame 8 is fixedly mounted on one side of the support plate 1, a slide groove 18 is provided at the bottom of the U-shaped support frame 8, a threaded rod 17 is rotatably mounted inside the slide groove 18, and further includes a rotating assembly and a gluing assembly. The support plate 1 and the support legs 2 can provide stable support for the entire device, and the U-shaped support frame 8 can provide a stable support base for the gluing assembly, thereby facilitating normal operation of the device.

[0030] The rotating assembly includes a servo motor 20 fixedly mounted on the bottom of the protective cover 3. The servo motor 20 can provide stable power for the rotating assembly, and the protective cover 3 can provide protection for the servo motor 20.

[0031] The gluing assembly includes a slider 10 connected to a threaded rod 17 through a thread. The rotation of the threaded rod 17 drives the slider 10 to perform reciprocating motion, thereby realizing the reciprocating motion of the gluing assembly.

[0032] Furthermore, a servo motor 16 is fixedly installed on one side of the U-shaped support frame 8, and the output shaft of the servo motor 16 is fixedly connected to one end of the threaded rod 17. The servo motor 16 can drive the threaded rod 17 to rotate, thereby driving the glue coating component to move.

[0033] Furthermore, a pair of electric telescopic rods 11 are fixedly installed at the bottom of the slider 10, and a connecting plate 12 is fixedly installed at one end of the pair of electric telescopic rods 11. A U-shaped support block 13 is fixedly installed at the bottom of the connecting plate 12. The electric telescopic rod 11 can drive the connecting plate 12 to move up and down, and then drive the glue coating assembly to move up and down, and the setting of the U-shaped support block 13 can provide stable support.

[0034] Furthermore, a slider 23 is slidably installed at the bottom of the U-shaped support block 13, and a slide groove 22 is provided at the bottom of both sides of the U-shaped support block 13, and the slider 23 slides with the slide groove 22. An electric telescopic rod 24 is fixedly installed between the inner wall of the U-shaped support block 13 and the slider 23. The slider 23 is slidably installed on the U-shaped support block 13, and the electric telescopic rod 24 can drive the slider 23 to move.

[0035] Furthermore, a pair of glue applicators 14 are fixedly installed at the bottom of the slider 23, and a glue storage box 9 is fixedly installed on one side of the U-shaped support frame 8. A glue delivery pipe 15 is fixedly connected between the pair of glue applicators 14 and the glue storage box 9. The glue applicators 14 can be used to apply glue to the packaging paper, and the glue storage box 9 and the glue delivery pipe 15 can continuously provide glue to the glue applicator 14.

[0036] As a further solution of the present invention, the output shaft of the servo motor 20 is fixedly installed with a rotating shaft 21, and the top of the rotating shaft 21 is fixedly installed with a rotating plate 4. A plurality of balls 19 are rollingly installed between the rotating plate 4 and the support plate 1, and the bottom of the rotating plate 4 and the top of the support plate 1 are both provided with rolling grooves adapted to the balls 19. The rotating shaft 21 is driven to rotate by the servo motor 20, and then the rotating plate 4 is driven to rotate. The set balls 19 can not only facilitate rotation, but also play a certain supporting role.

[0037] Furthermore, a plurality of placement plates 5 are fixedly installed on the surface of the rotating plate 4, and a plurality of adjustment blocks 7 are slidably installed inside each placement plate 5. An adjustment bolt 6 is rotatably installed on one side of each adjustment block 7, and the adjustment bolt 6 is connected to the placement plate 5 by a thread. By using the set placement plate 5, the wrapping paper can be placed on the placement plate 5. The adjustment blocks 7 and the adjustment bolts 6 can not only fix the wrapping paper to a certain extent, but also adjust it according to the size of the wrapping paper, thereby improving the practicality of the device.

[0038] The specific working method is: place the wrapping paper on the placement plate 5, install the wrapping paper with the adjusting block 7 and the adjusting bolt 6, and then glue the wrapping paper through the gluing assembly. The servo motor 16 drives the threaded rod 17 to rotate, which can drive the slider 10 to move, and drive the glue applicator 14 to move horizontally. The U-shaped support frame 8 provided can provide support for the glue applicator 14. In addition, a slide groove 22 is provided at the bottom of the U-shaped support block 13 to facilitate the movement of the slider 23. The electric telescopic rod 24 provided can drive the slider 23 to move longitudinally, so that the glue applicator 14 can carry out all-round gluing or gluing as needed, thereby improving the practicality of the device. After gluing, the rotating plate 4 is rotated to take away the coated wrapping paper, and the wrapping paper to be glued is rotated to the gluing area for gluing, thereby saving time and improving gluing efficiency.

[0039] The technical means disclosed in the present invention are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacements of the above technical features. Matters not covered in the present invention belong to the common knowledge of those skilled in the art.

Claims

1. A gluing mechanism for gluing multi-layer packaging paper, comprising a support plate (1), a plurality of support legs (2) being fixedly mounted on the bottom of the support plate (1), characterized in that: A protective cover (3) is fixedly mounted on the bottom of the support plate (1), a U-shaped support frame (8) is fixedly mounted on one side of the support plate (1), a slide groove (18) is provided at the bottom of the U-shaped support frame (8), a threaded rod (17) is rotatably mounted inside the slide groove (18), and further comprising: A rotating assembly, the rotating assembly comprising a servo motor 2 (20) fixedly mounted on the bottom of the protective cover (3); A glue coating assembly comprises a slider (10) connected to a threaded rod (17) via threads.

2. The gluing mechanism for bonding multi-layer packaging paper according to claim 1, characterized in that: A servo motor (16) is fixedly mounted on one side of the U-shaped support frame (8), and an output shaft of the servo motor (16) is fixedly connected to one end of a threaded rod (17).

3. The gluing mechanism for bonding multi-layer packaging paper according to claim 1, characterized in that: A pair of electric telescopic rods (11) are fixedly mounted on the bottom of the slider (10), a connecting plate (12) is fixedly mounted on one end of the pair of electric telescopic rods (11), and a U-shaped support block (13) is fixedly mounted on the bottom of the connecting plate (12).

4. The gluing mechanism for bonding multi-layer packaging paper according to claim 3, characterized in that: The bottom of the U-shaped support block (13) is slidably mounted with a second slider (23), the bottoms of both sides of the U-shaped support block (13) are provided with a second slide groove (22), and the second slider (23) and the second slide groove (22) are slidably matched, and an electric telescopic rod (24) is fixedly mounted between the inner wall of the U-shaped support block (13) and the second slider (23).

5. The gluing mechanism for bonding multi-layer packaging paper according to claim 4, characterized in that: A pair of glue applicators (14) are fixedly mounted on the bottom of the second slider (23), a glue storage box (9) is fixedly mounted on one side of the U-shaped support frame (8), and a glue delivery pipe (15) is fixedly connected between the pair of glue applicators (14) and the glue storage box (9).

6. The gluing mechanism for bonding multi-layer packaging paper according to claim 1, characterized in that: The output shaft of the servo motor 2 (20) is fixedly mounted with a rotating shaft (21), the top of the rotating shaft (21) is fixedly mounted with a rotating plate (4), a plurality of balls (19) are rollingly mounted between the rotating plate (4) and the support plate (1), and rolling grooves adapted to the balls (19) are provided at the bottom of the rotating plate (4) and the top of the support plate (1).

7. The gluing mechanism for bonding multi-layer packaging paper according to claim 6, characterized in that: A plurality of placement plates (5) are fixedly mounted on the surface of the rotating plate (4), a plurality of adjustment blocks (7) are slidably mounted inside each of the placement plates (5), an adjustment bolt (6) is rotatably mounted on one side of each of the adjustment blocks (7), and the adjustment bolt (6) is connected to the placement plate (5) via a threaded connection.

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