Folding mechanism of box gluing machine

Abstract

The utility model discloses an edge folding mechanism of a box gluing machine, which comprises a placing base, the top of the placing base is fixedly connected with a working table, two sides of the working table are fixedly connected with two side plates, a same rotating shaft is rotatably connected between every two adjacent side plates in a penetrating manner, the two rotating shafts are fixedly sleeved with bending plates, and the bending plates are fixedly connected with the working table. An edge folding assembly is arranged on the placing base; the edge folding assembly comprises an installation box fixedly connected to the top of the containing base, and one end of each rotating shaft rotationally extends into the installation box. According to the folding mechanism of the box gluing machine, the two edges of a paperboard can be folded at the same time through the arranged folding assembly, the folding efficiency is improved, meanwhile, the two bending plates can be controlled to rotate synchronously through the arranged first servo motor, the folding efficiency of the single paperboard can be improved, and the using effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of box gluing machines, in particular to a folding mechanism for a box gluing machine. Background Art

[0002] The box gluing machine is specialized in gluing boxes made of various materials such as PVC / PET / PP. It is simple, light and flexible to operate, breaking the traditional method of gluing boxes by hand and the phenomenon that APET environmentally friendly boxes turn white when glue is applied. It has high efficiency and high speed, completely replacing the manual gluing method of experienced hands, saving a lot of labor and significantly improving efficiency.

[0003] The publication number CN 213767408 U discloses a folding mechanism of a box gluing machine, comprising a base, a support platform, a fixed seat, a lower die seat, a guide rod, a top plate and a hydraulic cylinder. The upper end of the support platform is provided with a base, and guide rods are fixedly welded on both sides of the upper end of the base. A top plate is provided on the top of the guide rod, and a hydraulic cylinder is fixedly installed on the middle part of the top of the top plate. A mounting seat is fixedly installed on one end of the hydraulic cylinder, and guide sleeves are slidably installed on the two guide rods. The adjacent sides of the two guide sleeves are fixedly connected to the two sides of the mounting seat through connecting blocks respectively. The practical new type can realize the replacement of the bending roller through the coordinated use of the set fixed sleeve and the adjusting bolt, so that the cardboard can be folded with different curvatures, which solves the problem that the traditional folding mechanism cannot bend the cardboard with different sizes, facilitates the use of the equipment, and improves the scope of use.

[0004] However, the device has the following shortcomings: when the device is in use, the folding angle of the cardboard is adjusted by replacing the bending roller, but it is often only able to fold a single position of the cardboard at a time, which affects the overall folding efficiency.

[0005] Therefore, the utility model provides a folding mechanism for a box gluing machine to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a folding mechanism for a box gluing machine to solve the above problems.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a folding mechanism of a box gluing machine, comprising a placing base, a workbench is fixedly connected to the top of the placing base, two side plates are fixedly connected to both sides of the workbench, a same rotating shaft is rotatably connected between each two adjacent side plates, a bending plate is fixedly sleeved on the two rotating shafts, and a folding assembly is arranged on the placing base;

[0008] The folding assembly includes an installation box fixedly connected to the top of the base, one end of the two rotating shafts are rotated to extend into the installation box, and the two rotating shafts are fixedly sleeved with linkage gears. Three first transmission shafts are rotatably connected in the installation box, and the three first transmission shafts are fixedly sleeved with transmission gears. The corresponding two transmission gears are respectively meshed with the corresponding linkage gears, and the corresponding two transmission gears are meshed with each other. A driving assembly is arranged in the installation box.

[0009] Preferably, the driving assembly includes two single-row wheels respectively fixedly mounted on the corresponding two first transmission shafts, a first servo motor is fixedly connected to an outer wall of one side of the installation box, an output shaft of the first servo motor is fixedly connected to a driving shaft, one end of the driving shaft rotates and extends into the installation box, a double-row wheel is fixedly mounted on the driving shaft, two belts are wound around the double-row wheel, one side of the two belts are respectively wound around the corresponding single-row wheel, and the two bending plates can be controlled to rotate synchronously through the arranged driving assembly, thereby speeding up the folding efficiency of a single cardboard and achieving a better use effect.

[0010] Preferably, the top of the installation box is fixedly connected to a fixed bracket, a fixed box is connected through the fixed bracket, two extension rods are slidably and interlacedly connected to the bottom of the fixed box, the bottoms of the two extension rods are fixedly connected to the same top pressure plate, and side baffles are fixedly connected to both sides of the top pressure plate. By using the fixed bracket, fixed box, extension rod, top pressure plate and side baffles in combination, the cardboard can be pressed and fixed, making it more stable during the bending process.

[0011] Preferably, a partition is fixedly connected inside the fixed box, and two threaded long rods are rotatably connected to the partition, and lifting plates are threadedly sleeved on the two threaded long rods. The two lifting plates are respectively connected to corresponding extension rods. The extension rods can be driven to rise and fall by using the arranged partition, threaded long rods and lifting plates, so that the top pressure plate can be pressed against the cardboard to facilitate bending.

[0012] Preferably, the two threaded long rods are fixedly sleeved with driven gears, the bottom of the partition is fixedly connected to a second servo motor, the output shaft of the second servo motor is fixedly connected to a second transmission shaft, the output shaft of the second transmission shaft is fixedly connected to a driving gear, and the driving gear is meshed with the two driven gears. By using the driven gear, the second servo motor, the second transmission shaft and the driving gear in combination, the two threaded long rods can be conveniently controlled to rotate synchronously.

[0013] Preferably, two positioning rods are fixedly connected in the fixed box, and the two positioning rods slide through the corresponding lifting plates respectively. The positioning rods can make the lifting plates move more smoothly.

[0014] Preferably, two symmetrically distributed support plates are fixedly connected to the top of the placement base, and wear-resistant seats are fixedly connected to the tops of the two support plates. The two wear-resistant seats are respectively in contact with the corresponding bending plates, and the bending plates can be supported and limited by using the support plates and wear-resistant seats in combination.

[0015] Beneficial Effects

[0016] The utility model provides a folding mechanism for a box gluing machine. Compared with the prior art, it has the following beneficial effects:

[0017] (1) The folding mechanism of the box gluing machine can fold both sides of the cardboard at the same time through the folding assembly, thereby improving the folding efficiency. At the same time, the first servo motor can control the two folding plates to rotate synchronously, thereby speeding up the folding efficiency of a single cardboard and achieving better use effect.

[0018] (2) The folding mechanism of the box gluing machine can press and fix the cardboard over a large range by setting a liftable top pressure plate and side baffles, so that the cardboard can remain stable during the folding process, ensuring the accurate folding position and better use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0020] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the relevant structure of the folding component in the utility model;

[0022] Figure 4 It is a relevant assembly drawing of the drive component in the utility model.

[0023] In the figure: 1. Placement base; 2. Workbench; 3. Side panel; 4. Rotating shaft; 5. Bending plate; 6. Mounting box; 7. Linkage gear; 8. First transmission shaft; 9. Transmission gear; 10. Single-row wheel; 11. First servo motor; 12. Drive shaft; 13. Double-row wheel; 14. Belt; 15. Fixed bracket; 16. Fixed box; 17. Extension rod; 18. Top pressure plate; 19. Side baffle; 20. Partition; 21. Long threaded rod; 22. Lifting plate; 23. Driven gear; 24. Second servo motor; 25. Second transmission shaft; 26. Driving gear; 27. Positioning rod; 28. Support plate; 29. ​​Wear-resistant seat. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1:

[0026] See also Figures 1 to 4 A folding mechanism of a box gluing machine comprises a placing base 1, a workbench 2 is fixedly connected to the top of the placing base 1, two side plates 3 are fixedly connected to both sides of the workbench 2, a same rotating shaft 4 is rotatably connected between each two adjacent side plates 3, a bending plate 5 is fixedly sleeved on the two rotating shafts 4, and a folding assembly is arranged on the placing base 1;

[0027] The folding assembly includes an installation box 6 fixedly connected to the top of the base 1, one end of the two rotating shafts 4 are rotatably extended into the installation box 6, the two rotating shafts 4 are fixedly sleeved with a linkage gear 7, three first transmission shafts 8 are rotatably connected in the installation box 6, and the three first transmission shafts 8 are fixedly sleeved with a transmission gear 9, and the corresponding two transmission gears 9 are respectively meshed with the corresponding linkage gear 7, and the corresponding two transmission gears 9 are meshed with each other. A driving assembly is arranged in the installation box 6, and the driving assembly includes two single-row wheels 10 fixedly sleeved on the corresponding two first transmission shafts 8, a first servo motor 11 is fixedly connected to the outer wall of one side of the installation box 6, and the output shaft of the first servo motor 11 is fixedly connected to the driving shaft 12, and one end of the driving shaft 12 is rotatably extended into the installation box 6, and a double-row wheel 13 is fixedly sleeved on the driving shaft 12, and two belts 14 are wound around the double-row wheel 13, and one side of the two belts 14 is respectively wound around the corresponding single-row wheel 10.

[0028] Embodiment 2:

[0029] See also Figures 1 to 4This embodiment provides a technical solution based on the first embodiment: a fixed bracket 15 is fixedly connected to the top of the installation box 6, a fixed box 16 is connected through the fixed bracket 15, two extension rods 17 are slidably connected to the bottom of the fixed box 16, the bottom of the two extension rods 17 are fixedly connected to the same top pressure plate 18, and the two sides of the top pressure plate 18 are fixedly connected to the side baffles 19; a partition 20 is fixedly connected to the fixed box 16, and two threaded long rods 21 are rotatably connected to the partition 20, and the two threaded long rods 21 are threadedly sleeved with lifting plates 22, and the two lifting plates 22 are respectively connected to the corresponding extension rods 17; the two threaded long rods A driven gear 23 is fixedly sleeved on 21, a second servo motor 24 is fixedly connected to the bottom of the partition 20, the output shaft of the second servo motor 24 is fixedly connected to the second transmission shaft 25, the output shaft of the second transmission shaft 25 is fixedly connected to the driving gear 26, and the driving gear 26 is meshed with the two driven gears 23; two positioning rods 27 are fixedly connected in the fixed box 16, and the two positioning rods 27 slide through the corresponding lifting plates 22 respectively; two symmetrically distributed support plates 28 are fixedly connected to the top of the placement base 1, and the tops of the two support plates 28 are fixedly connected with wear-resistant seats 29, and the two wear-resistant seats 29 are respectively in contact with the corresponding bending plates 5.

[0030] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] Working principle: when in use, place the cardboard on the workbench 2, then start the second servo motor 24, the second servo motor 24 drives the driving gear 26 to rotate through the second transmission shaft 25, the driving gear 26 drives the two driven gears 23 meshing therewith to rotate, the driven gear 23 drives the connected threaded long rod 21 to rotate, the threaded long rod 21 drives the lifting plate 22 threadedly connected therewith to descend, the lifting plate 22 drives the top pressure plate 18 to descend through the extension rod 17 until the top pressure plate 18 presses the cardboard against the workbench 2, then start the first servo motor 11, the first servo motor 11 drives the double-row wheel 13 to rotate through the driving shaft 12, the double-row wheel 13 pulls the single-row wheel 10 to rotate through two belts 14, the single-row wheel 10 drives the connected first transmission shaft 8 to rotate, the first transmission shaft 8 drives the transmission gear 9 to rotate, at this time the two linkage gears 7 will rotate synchronously and in opposite directions, which can drive the two rotating shafts 4 to rotate synchronously and in opposite directions, the two bending plates 5 squeeze the cardboard to complete the bending work.

[0032] 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.

[0033] In the description of this article, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0034] 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 folding mechanism for a box gluing machine, comprising a base (1), characterized in that: The top of the placing base (1) is fixedly connected to a workbench (2), and two side panels (3) are fixedly connected to both sides of the workbench (2). A same rotating shaft (4) is rotatably connected between each two adjacent side panels (3), and a bending plate (5) is fixedly sleeved on the two rotating shafts (4). A folding assembly is provided on the placing base (1); The folding assembly comprises an installation box (6) fixedly connected to the top of the placement base (1); one end of the two rotating shafts (4) are both rotated to extend into the installation box (6); the two rotating shafts (4) are both fixedly sleeved with linkage gears (7); three first transmission shafts (8) are rotatably connected in the installation box (6); the three first transmission shafts (8) are both fixedly sleeved with transmission gears (9); the corresponding two transmission gears (9) are respectively meshed with the corresponding linkage gears (7); the corresponding two transmission gears (9) are meshed with each other; and a driving assembly is arranged in the installation box (6).

2. The folding mechanism of a box gluing machine according to claim 1, characterized in that: The driving assembly comprises two single-row wheels (10) respectively fixedly mounted on two corresponding first transmission shafts (8); a first servo motor (11) is fixedly connected to an outer wall of one side of the installation box (6); an output shaft of the first servo motor (11) is fixedly connected to a driving shaft (12); one end of the driving shaft (12) is rotatably extended into the installation box (6); a double-row wheel (13) is fixedly mounted on the driving shaft (12); two belts (14) are wound around the double-row wheel (13); one side of the two belts (14) are respectively wound around the corresponding single-row wheel (10).

3. The folding mechanism of a box gluing machine according to claim 2, characterized in that: The top of the installation box (6) is fixedly connected to a fixed bracket (15), the fixed bracket (15) is penetrated by a fixed box (16), the bottom of the fixed box (16) is slidably connected to two extension rods (17), the bottoms of the two extension rods (17) are fixedly connected to the same top pressure plate (18), and both sides of the top pressure plate (18) are fixedly connected to side baffles (19).

4. The folding mechanism of a box gluing machine according to claim 3, characterized in that: A partition (20) is fixedly connected inside the fixed box (16), and two threaded long rods (21) are rotatably connected and penetrated on the partition (20). The two threaded long rods (21) are both threadedly sleeved with lifting plates (22), and the two lifting plates (22) are respectively connected to corresponding extension rods (17).

5. The folding mechanism of a box gluing machine according to claim 4, characterized in that: A driven gear (23) is fixedly sleeved on the two threaded long rods (21); a second servo motor (24) is fixedly connected to the bottom of the partition (20); an output shaft of the second servo motor (24) is fixedly connected to a second transmission shaft (25); an output shaft of the second transmission shaft (25) is fixedly connected to a driving gear (26); and the driving gear (26) is meshed with the two driven gears (23).

6. The folding mechanism of a box gluing machine according to claim 3, characterized in that: Two positioning rods (27) are fixedly connected inside the fixed box (16), and the two positioning rods (27) slide through the corresponding lifting plates (22) respectively.

7. The folding mechanism of a box gluing machine according to claim 1, characterized in that: The top of the placement base (1) is fixedly connected to two symmetrically distributed support plates (28), the tops of the two support plates (28) are fixedly connected to wear-resistant seats (29), and the two wear-resistant seats (29) are respectively in contact with corresponding bending plates (5).

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