Full-automatic four-corner carton sealing machine

Abstract

The utility model provides a full-automatic four-corner carton sealing machine which comprises a carton sealing machine body and four right-angle outer rods, an adjusting rod and a connecting rod are connected between the four right-angle outer rods in a sliding mode, a plurality of inner sliding seats are fixedly installed on the inner side wall of the adjusting rod, and a plurality of outer sliding seats are connected to the inner wall of one end of each right-angle outer rod in a sliding mode. The carton box fixing device has the beneficial effects that the adjusting rods and the connecting rods are arranged among the four right-angle outer rods, so that the right-angle outer rods can more effectively adjust a rectangular space formed by the right-angle outer rods according to the inner diameter of a carton box; by means of the effect of flattening the transverse line of the filling rope between the adjusting rod and the right-angle outer rod through the arranged winding column, the filling rope can conduct adaptive length adjustment on the rectangular position formed in the middle of the right-angle outer rod according to the needed space, and objects in the carton can be pressed down more conveniently through the right-angle outer rod and the filling rope; and therefore, the use effect of the whole carton sealing machine is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of carton sealing machines, in particular to a full-automatic four-corner carton sealing machine. Background Art

[0002] The fully automatic four-corner carton sealing machine is a device used to fold and pack cartons. At present, the carton sealing machine has the following common defects:

[0003] When a traditional carton sealing machine is sealing a carton, the space for placing objects inside the carton may have a large compressible range, and the traditional carton sealing machine is unable to press into the carton according to the inner diameters of cartons of different sizes, and relatively flatten the objects inside the carton to a horizontal position for sealing the carton, thereby limiting the applicability of the entire carton sealing machine during the carton sealing operation. Utility Model Content

[0004] The purpose of the utility model is to provide a fully automatic four-corner carton sealing machine, aiming to solve the problem in the prior art that it is impossible to press the inside of the carton according to the inner diameter of the carton of different sizes, and relatively flatten the objects inside the carton to a horizontal position for sealing the carton, thereby causing the overall carton sealing machine to have a limited scope of application during the carton sealing operation.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The fully automatic four-corner carton sealing machine comprises a carton sealing machine body and four right-angled outer rods, wherein the four right-angled outer rods are slidably connected with adjusting rods and connecting rods respectively, a plurality of inner slide seats are fixedly installed on the inner side wall of the adjusting rod, a plurality of outer slide seats are slidably connected to the inner wall of one end of the right-angled outer rod, a plurality of inner slide seats and outer slide seats are rotatably connected to the insides of the plurality of inner slide seats and the outer slide seats, a filling rope is fixedly installed on the outer side of the winding column, and a plurality of springs are fixedly installed between the outer slide seats.

[0007] As a preferred embodiment of the utility model, the two ends of the right-angle outer rod are respectively rotatably connected with an active rod and two connecting rods, a third electric telescopic rod is fixedly installed between the two connecting rods, the inner side wall of the winding column is slidably connected to the outer side of the active rod, and the outer side of the connecting rod is slidably connected to the inner side wall of the connecting rod.

[0008] As a preferred embodiment of the utility model, one end of the adjusting rod and both ends of the connecting rod are fixedly installed with bevel gears, a driving motor is fixedly installed inside one of the right-angle outer rods, and the output end of the driving motor is fixedly connected to one end of the connecting rod.

[0009] As a preferred embodiment of the utility model, first electric telescopic rods are fixedly installed at both ends of the connecting rod, and the fixed end of the first electric telescopic rod is fixedly connected to the inner side wall of the right-angle outer rod.

[0010] As a preferred embodiment of the utility model, a bending rod is fixedly installed on the outer side of the connecting rod, a top plate is slidably connected to the outer side of the top end of the bending rod, a second electric telescopic rod is fixedly installed on the inner side wall of the top plate, and the telescopic end of the second electric telescopic rod is fixedly connected to one end of the bending rod.

[0011] As a preferred embodiment of the utility model, two electric hydraulic rods are fixedly installed on the top of the top plate, and a mounting plate is fixedly installed on the fixed ends of the two electric hydraulic rods. Four screws are threadedly connected around the mounting plate, and one end of the top of the carton sealing machine body is threadedly connected to the top of the screws.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1) Through the action of the adjusting rod and the connecting rod between the four right-angle outer rods, the right-angle outer rods can more effectively adjust the rectangular space formed by the right-angle outer rods according to the inner diameter of the carton. The winding column is also set to level the horizontal line of the filling rope between the adjusting rod and the right-angle outer rod, so that the filling rope can be adjusted to the length of the rectangular position formed in the middle of the right-angle outer rods according to the required space, which can make it easier to press down the objects inside the carton through the right-angle outer rods and the filling rope, thereby improving the use effect of the overall carton sealing machine.

[0014] 2) By setting the spring inside the right-angle outer rod to act between the two outer slide seats, the filling ropes between the right-angle outer rods can be more evenly distributed therebetween, thereby increasing the smoothness of the downward pressure of the objects inside the carton by the right-angle outer rods. In addition, by setting the first electric telescopic rod and the second electric telescopic rod, the right-angle outer rod can be more efficiently adjusted laterally and longitudinally, thereby improving the use range of the overall carton sealing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the top plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the connecting rod of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the adjustment rod of the utility model;

[0020] Figure 5 It is a schematic diagram of the internal structure of the outer slide seat of the utility model.

[0021] In the figure: 1. carton sealing machine body; 2. right-angle outer rod; 3. adjustment rod; 4. connecting rod; 5. inner slide; 6. outer slide; 61. spring; 7. winding column; 8. filling rope; 9. active rod; 10. connecting rod; 101. third electric telescopic rod; 11. bevel gear; 12. driving motor; 13. first electric telescopic rod; 14. bending rod; 15. top plate; 16. second electric telescopic rod; 17. electric hydraulic rod; 18. mounting plate; 19. screw. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 The utility model provides the following technical solutions: a fully automatic four-corner carton sealing machine, comprising a carton sealing machine body 1 and four right-angle outer rods 2, wherein the four right-angle outer rods 2 are slidably connected with an adjusting rod 3 and a connecting rod 4, a plurality of inner slide seats 5 are fixedly installed on the inner side wall of the adjusting rod 3, a plurality of outer slide seats 6 are slidably connected to the inner wall of one end of the right-angle outer rod 2, a winding column 7 is rotatably connected to the interior of the plurality of inner slide seats 5 and the outer slide seats 6, and a filling rope 8 is fixedly installed on the outer side of the winding column 7.

[0024] When in use, before using the carton sealing machine body 1 to seal the carton, the two adjusting rods 3 and the connecting rod 4 can be used to slide at the two ends of the right-angled outer rod 2, so that the rectangular distance formed by the overall right-angled outer rod 2 can be more conveniently adjusted according to the total length and width of the inner diameter of the carton. When the adjusting rod 3 slides inside the right-angled outer rod 2, the filling rope 8 at the position of the inner slide seat 5 inside it remains stationary, which can effectively maintain the lateral filling interception inside the right-angled carton, and the outer slide seats 6 at the two ends of the adjusting rod 3 are evenly distributed according to the distance between the right-angled outer rod 2 and the adjusting rod 3 through the spring 61, so that the filling effect of the filling rope 8 on the right-angled outer rod 2 can be maintained at the same time. After the filling rope 8 is adjusted according to the distance between the right-angled outer rods 2, the missing or excess filling rope 8 can be released or reeled in by rotating the reeling column 7, thereby improving the application range of the overall carton sealing machine for carton sealing operations.

[0025] Preferably, the two ends of the right-angle outer rod 2 are respectively rotatably connected with an active rod 9 and two connecting rods 10, a third electric telescopic rod 101 is fixedly installed between the two connecting rods 10, the inner side wall of the winding column 7 is slidably connected to the outer side of the active rod 9, and the outer side of the connecting rod 10 is slidably connected to the inner side wall of the connecting rod 4.

[0026] During specific use, when the winding column 7 is needed to retract and release the filling rope 8, the third electric telescopic rod 101 can be extended and retracted between the two connecting rods 10 and the active rod 9, so that the total length of the active rod 9 and the connecting rod 10 can adapt to the distance between the right-angle outer rods 2. When the two connecting rods 10 are driven to rotate by the active rod 9, the connecting rod 10 can drive the rotation of the winding column 7 inside the inner slide 5 and the outer slide 6, and the winding column 7 can slide on the outside of the connecting rod 10 following the outer slide 6 according to the position of the outer slide 6.

[0027] Preferably, a bevel gear 11 is fixedly installed on one end of the adjusting rod 3 and both ends of the connecting rod 4, a driving motor 12 is fixedly installed inside one of the right-angle outer rods 2, and the output end of the driving motor 12 is fixedly connected to one end of the connecting rod 4.

[0028] During specific use, when the filling rope 8 needs to be retracted and released, the driving motor 12 can be used to drive the active rod 9 to rotate, drive the connecting rod 10 to rotate between the connecting rods 10, and then drive the connecting rods 10 at both ends through the action of the bevel gear 11 to synchronously drive the winding column 7 to retract and release the filling rope 8.

[0029] Preferably, first electric telescopic rods 13 are fixedly mounted on both ends of the connecting rod 4 , and the fixed ends of the first electric telescopic rod 13 are fixedly connected to the inner side wall of the right-angle outer rod 2 .

[0030] During specific use, when the distance between the connecting rod 4 and the inner wall of the right-angle outer rod 2 needs to be adjusted, the total length between the two right-angle outer rods 2 can be adjusted through the action of the first electric telescopic rod 13.

[0031] Preferably, a bending rod 14 is fixedly installed on the outer side of the connecting rod 4, a top plate 15 is slidably connected to the outer side of the top end of the bending rod 14, a second electric telescopic rod 16 is fixedly installed on the inner side wall of the top plate 15, and the telescopic end of the second electric telescopic rod 16 is fixedly connected to one end of the bending rod 14.

[0032] During specific use, when the distance between the adjusting rod 3 and the inner wall of the right-angle outer rod 2 is adjusted, the second electric telescopic rod 16 can drive the bending rod 14 to slide inside the top plate 15, so that the distance between the right-angle outer rods 2 can be adjusted.

[0033] Preferably, two electric hydraulic rods 17 are fixedly installed on the top of the top plate 15, and a mounting plate 18 is fixedly installed on the fixed ends of the two electric hydraulic rods 17. Four screws 19 are threadedly connected around the mounting plate 18, and one end of the top of the carton sealing machine body 1 is threadedly connected to the top of the screws 19.

[0034] During specific use, the overall structure for pressing down the objects inside the carton can be raised and lowered by the electric hydraulic rod 17, and can be installed on the carton sealing machine body 1 by the screw 19 for pressing operation.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fully automatic four-corner carton sealing machine, comprising a carton sealing machine body (1) and four right-angle outer rods (2), characterized in that: The four right-angle outer rods (2) are slidably connected with adjustment rods (3) and connecting rods (4), the inner side wall of the adjustment rod (3) is fixedly installed with a plurality of inner slide seats (5), the inner wall of one end of the right-angle outer rod (2) is slidably connected with a plurality of outer slide seats (6), the interiors of the plurality of inner slide seats (5) and the outer slide seats (6) are rotatably connected with winding columns (7), the outer side of the winding column (7) is fixedly installed with a filling rope (8), and a plurality of springs (61) are fixedly installed between the outer slide seats (6).

2. The fully automatic four-corner carton sealing machine according to claim 1 is characterized in that: The two ends of the right-angle outer rod (2) are rotatably connected to an active rod (9) and two connecting rods (10), a third electric telescopic rod (101) is fixedly installed between the two connecting rods (10), the inner side wall of the winding column (7) is slidably connected to the outer side of the active rod (9), and the outer side of the connecting rod (10) is slidably connected to the inner side wall of the connecting rod (4).

3. The fully automatic four-corner carton sealing machine according to claim 1 is characterized in that: A bevel gear (11) is fixedly mounted on one end of the adjusting rod (3) and both ends of the connecting rod (4), a driving motor (12) is fixedly mounted inside one of the right-angle outer rods (2), and an output end of the driving motor (12) is fixedly connected to one end of the connecting rod (4).

4. The fully automatic four-corner carton sealing machine according to claim 1, characterized in that: First electric telescopic rods (13) are fixedly mounted at both ends of the connecting rod (4), and the fixed end of the first electric telescopic rod (13) is fixedly connected to the inner side wall of the right-angle outer rod (2).

5. The fully automatic four-corner carton sealing machine according to claim 1 is characterized in that: A bending rod (14) is fixedly mounted on the outer side of the connecting rod (4); a top plate (15) is slidably connected to the outer side of the top end of the bending rod (14); a second electric telescopic rod (16) is fixedly mounted on the inner side wall of the top plate (15); and a telescopic end of the second electric telescopic rod (16) is fixedly connected to one end of the bending rod (14).

6. The fully automatic four-corner carton sealing machine according to claim 5, characterized in that: Two electric hydraulic rods (17) are fixedly mounted on the top of the top plate (15), and a mounting plate (18) is fixedly mounted on the fixed ends of the two electric hydraulic rods (17). Four screws (19) are threadedly connected around the mounting plate (18), and one end of the top of the carton sealing machine body (1) is threadedly connected to the top of the screws (19).

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