Adjustable box gathering mechanism for box making machine

Abstract

The utility model discloses an adjustable box gathering mechanism for a box making machine, which comprises an adjusting base and a box gathering mechanism arranged on the adjusting base, the box gathering mechanism comprises four fixed bases distributed on the adjusting base in a cross shape, and the fixed bases are respectively provided with a sliding seat which is in sliding fit along the fixed bases back and forth. Adjusting plates in left-right sliding fit are arranged on the sides, close to the centers of the adjusting bases, of the sliding bases, and the adjusting plates on the four fixing bases can define a carton folding frame used for folding cartons. According to the adjustable box gathering mechanism, the adjusting plate can be rapidly adjusted according to the size of a box body, time and labor are saved during operation, and the production efficiency of a box making machine is greatly improved.

Description

Technical Field

[0001] The utility model relates to a box making machine, more specifically, it relates to an adjustable box closing mechanism for the box making machine. Background Art

[0002] The box making machine is an indispensable equipment for making cartons in the packaging industry. At present, the box making machines on the market mainly adopt PLC programmable controllers, photoelectric tracking systems, hydraulic and pneumatic systems, and touch screen human-machine interfaces to implement automatic feeding of facial paper, gluing of facial paper, automatic conveying of cardboard, gluing devices for the four corners of cardboard forming, positioning and laminating, and carton forming actions are completed at one time. The whole machine produces fully automatic online actions. The existing fully automatic panel-type box making machines can basically meet the daily use needs, but there are still some shortcomings that need to be improved. In actual use, the existing box making machines generally place the carton on the mold when the carton is formed, and then adjust the plates on the four sides of the mold to close the carton so that the carton is pressed tightly against the mold, and then the next step of gluing the four corners of the carton is performed. At present, people need to manually adjust the adjustment plate according to the size of the carton in use, so that the adjustment plate can always keep in contact with the mold when pressing. The whole operation process is very inconvenient, time-consuming and labor-intensive, which greatly affects the production efficiency. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an adjustable box closing mechanism for a box making machine, which can quickly adjust the adjustment plate according to the size of the box body, saves time and effort in operation, and greatly improves production efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: An adjustable box closing mechanism for a box making machine, comprising an adjusting base and a box closing mechanism arranged on the adjusting base, the box closing mechanism comprising four fixed bases distributed in a cross shape on the adjusting base, the fixed bases are respectively provided with sliding bases that slide back and forth along the fixed bases, and the sliding seat is provided with an adjustment plate that slides left and right on one side of the sliding seat close to the center of the adjusting base, and the adjustment plates on the four fixed bases can be enclosed to form a box closing frame for closing paper boxes.

[0005] The utility model is further configured as follows: the fixed base is respectively provided with two first tracks arranged along the length direction of the fixed base, and the bottom of the sliding seat is provided with a first sliding block that slides back and forth with the first track.

[0006] The utility model is further configured as follows: bearing seats are respectively arranged at both ends of the fixed base, rotationally matched adjusting screws are arranged on the two bearing seats, and a driving block that is threadably matched with the adjusting screw is arranged at the bottom of the sliding seat.

[0007] The utility model is further configured as follows: a first drive motor is arranged on the fixed base, an output shaft of the first drive motor extends out of one side of the fixed base, a first drive gear is arranged on the output shaft of the first drive motor, a second drive gear is arranged at the end of the adjusting screw, and a first transmission belt for transmission matching is arranged on the first drive gear and the second drive gear.

[0008] The utility model is further configured as follows: two second sliding blocks are arranged with an upper and lower gap on the side wall of the sliding seat, and a second track is arranged along the length direction of the adjusting plate, and the second track is arranged to slide and cooperate with the second sliding block.

[0009] The utility model is further configured as follows: a third driving gear is rotatably matched with the two second sliding blocks provided between the sliding seat, a driving rack is provided on the adjustment plate along the length direction of the adjustment plate, and the driving rack is meshingly and transmission-matched with the third driving gear.

[0010] The utility model is further configured as follows: a through slot is provided on the sliding seat and is located behind the third driving gear; a second driving motor is provided on the side of the sliding seat away from the third driving gear; a fourth driving gear is provided on the output shaft of the second driving motor; a fifth driving gear is provided at the bottom of the third driving gear; a second transmission belt for transmission matching is provided on the fourth driving gear and the fifth driving gear, and the second transmission belt is located in the through slot.

[0011] By adopting the above technical solution, the practical adjustable box closing mechanism can quickly adjust the adjustment plate according to the size of the box body, which saves time and effort in operation and greatly improves the production efficiency of the box making machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a structural schematic diagram of a fixed base;

[0014] Figure 3 for Figure 2 Enlarged view of point a in the middle.

[0015] 1. Adjusting base; 2. Box closing mechanism; 20. Box closing frame; 3. Fixed base; 30. First track; 31. Bearing seat; 32. Adjusting screw; 33. Second driving gear; 34. First driving motor; 340. First driving gear; 4. Sliding seat; 40. First sliding block; 41. Driving block; 42. Second sliding block; 43. Third driving gear; 44. Through slot; 5. Adjusting plate; 50. Second track; 51. Driving rack; 6. First transmission belt; 7. Second driving motor; 70. Fourth driving gear; 8. Fifth driving gear; 9. Second transmission belt. DETAILED DESCRIPTION

[0016] Reference Figures 1 to 3 The embodiments of the utility model are further described.

[0017] The utility model discloses an adjustable box closing mechanism for a box making machine, comprising an adjusting base 1 and a box closing mechanism 2 arranged on the adjusting base 1, wherein the box closing mechanism 2 comprises four fixed bases 3 distributed on the adjusting base 1 in a cross shape, wherein sliding bases 4 which can slide back and forth along the fixed bases 3 are respectively arranged on the fixed bases 3, and an adjusting plate 5 which can slide left and right is arranged on one side of the sliding base 4 close to the center of the adjusting base 1, and the adjusting plates 5 on the four fixed bases 3 can be enclosed to form a box closing frame 20 for closing paper boxes.

[0018] Furthermore, the fixed base 3 is provided with two first rails 30 arranged along the length direction of the fixed base 3 , and a first sliding block 40 is provided at the bottom of the sliding seat 4 to slide back and forth with the first rails 30 .

[0019] Furthermore, bearing seats 31 are respectively provided at both ends of the fixed base 3 , and rotatably matched adjusting screws 32 are provided on the two bearing seats 31 . A driving block 41 threadably matched with the adjusting screw 32 is provided at the bottom of the sliding seat 4 .

[0020] Furthermore, a first drive motor 34 is provided on the fixed base 3, and an output shaft of the first drive motor 34 extends out of one side of the fixed base 3. A first drive gear 340 is provided on the output shaft of the first drive motor 34. A second drive gear 33 is provided at the end of the adjusting screw 32, and a first transmission belt 6 for transmission coordination is provided on the first drive gear 340 and the second drive gear 33.

[0021] Furthermore, two second sliding blocks 42 are provided on the side wall of the sliding seat 4 with an upper and lower gap, and a second track 50 is provided on the adjustment plate 5 along the length direction of the adjustment plate 5 , and the second track 50 is slidably matched with the second sliding block 42 .

[0022] Furthermore, the sliding seat 4 is provided with a third driving gear 43 for rotational cooperation relative to the two second sliding blocks 42, and the adjusting plate 5 is provided with a driving rack 51 arranged along the length direction of the adjusting plate 5, and the driving rack 51 is arranged in meshing transmission cooperation with the third driving gear 43.

[0023] Furthermore, the sliding seat 4 is penetrated by a through slot 44 located behind the third driving gear 43, a second driving motor 7 is provided on the side of the sliding seat 4 away from the third driving gear 43, a fourth driving gear 70 is provided on the output shaft of the second driving motor 7, a fifth driving gear 8 is provided at the bottom of the third driving gear 43, and a second transmission belt 9 for transmission coordination is provided on the fourth driving gear 70 and the fifth driving gear 8, and the second transmission belt 9 is located in the through slot 44.

[0024] Working principle: When the carton material enters the mold, the adjustment plate 5 is adjusted first. When adjusting the adjustment plate 5, the second drive motor 7 drives the second transmission belt 9 to rotate. At this time, the second transmission belt 9 drives the fifth drive gear 8 and the third drive gear 43 to rotate. During the rotation of the third drive gear 43, the adjustment plate 5 can slide left and right along the second sliding block 42 through the meshing transmission of the drive rack 51. Figure 1 As shown, by sliding the adjustment plates 5 on the four sliding seats 4 left and right, the four adjustment plates 5 can adjust the length and width of the enclosed box frame 20 when enclosing the closed box frame 20, so that the four adjustment plates 5 can be quickly adjusted to fit tightly against the outside of the mold to press the paper box, and then proceed to the next step of gluing the four corners of the paper box.

[0025] When the adjustment of the adjustment plate 5 is completed, the first drive belt 6 is driven to rotate by the first drive motor 34. At this time, the rotation of the first drive belt 6 will drive the second drive gear 33 and the adjustment screw 32 to rotate. During the rotation of the adjustment screw 32, the drive block 41 set at the bottom of the sliding seat 4 will realize transmission cooperation with the adjustment screw 32, so that the first sliding block 40 of the sliding seat 4 will slide back and forth along the first track 30, thereby driving the adjustment plate 5 to fit tightly against the outside of the mold to press the paper box to close the box.

[0026] The practical adjustable box closing mechanism 2 can quickly adjust the adjustment plate 5 according to the size of the box body, which saves time and effort in operation and greatly improves the production efficiency of the box making machine.

[0027] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An adjustable box closing mechanism for a box making machine, characterized in that: It includes an adjusting base and a box closing mechanism arranged on the adjusting base, the box closing mechanism includes four fixed bases distributed in a cross shape on the adjusting base, the fixed bases are respectively provided with sliding bases that slide back and forth along the fixed bases, and the sliding seat is provided with an adjusting plate that slides left and right on one side close to the center of the adjusting base. The adjusting plates on the four fixed bases can be enclosed to form a box closing frame for closing the paper box.

2. The adjustable box closing mechanism for a box making machine according to claim 1, characterized in that: The fixed base is respectively provided with two first rails arranged along the length direction of the fixed base, and the bottom of the sliding seat is provided with a first sliding block which slides back and forth with the first rails.

3. The adjustable box closing mechanism for a box making machine according to claim 2, characterized in that: The two ends of the fixed base are respectively provided with bearing seats, and the two bearing seats are provided with rotationally matched adjusting screws, and the bottom of the sliding seat is provided with a driving block that is threadably matched with the adjusting screw.

4. The adjustable box closing mechanism for a box making machine according to claim 3, characterized in that: A first drive motor is arranged on the fixed base, and an output shaft of the first drive motor extends out of one side of the fixed base. A first drive gear is arranged on the output shaft of the first drive motor, and a second drive gear is arranged at the end of the adjusting screw. A first transmission belt for transmission matching is arranged on the first drive gear and the second drive gear.

5. The adjustable box closing mechanism for a box making machine according to claim 4, characterized in that: Two second sliding blocks are arranged with an upper and lower gap on the side wall of the sliding seat, and a second track is arranged along the length direction of the adjusting plate on the adjusting plate, and the second track is arranged to be slidably matched with the second sliding block.

6. The adjustable box closing mechanism for a box making machine according to claim 5, characterized in that: A third driving gear is rotatably arranged between the sliding seat and the two second sliding blocks, a driving rack is arranged along the length direction of the adjusting plate on the adjusting plate, and the driving rack is meshingly and transmission-coordinated with the third driving gear.

7. The adjustable box closing mechanism for a box making machine according to claim 6, characterized in that: The sliding seat is provided with a through slot behind the third driving gear, a second driving motor is provided on the side of the sliding seat away from the third driving gear, a fourth driving gear is provided on the output shaft of the second driving motor, a fifth driving gear is provided at the bottom of the third driving gear, a second transmission belt for transmission matching is provided on the fourth driving gear and the fifth driving gear, and the second transmission belt is located in the through slot.

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