Sliding roller shaft frame for automatic box filling machine

Abstract

The utility model discloses a sliding roll shaft frame for an automatic box filling machine, which belongs to the technical field of sliding roll shaft frames, and comprises four support rods, the upper surface of each group of support rods is fixedly connected with a cross rod, the inner walls of the two cross rods are jointly and rotatably connected with seventeen rolling rods, the left side surface of one cross rod is fixedly connected with a servo motor, and the right side surface of the other cross rod is fixedly connected with a driving motor. The power output end of the servo motor penetrates through the cross rod and is fixedly connected with the left end of one of the rolling rods, first gears are fixedly connected to the outer surfaces of the sixteen rolling rods, first chains are connected to the outer surfaces of the first gears in a meshed mode, second gears are fixedly connected to the outer surfaces of the sixteen rolling rods, and the first chains are connected to the second chains in a meshed mode. And the outer surface of each group of second gears is in engaged connection with a second chain, and the inner walls of the two cross rods are jointly and rotationally connected with a rotating rod. According to the sliding roller shaft frame for the automatic box filling machine, the purpose that the horizontal state transportation of a paper box is changed into the vertical state transportation can be achieved through the sliding roller shaft frame for the automatic box filling machine.

Description

Technical Field

[0001] The present application belongs to the technical field of sliding roller shaft frames, and in particular relates to a sliding roller shaft frame for an automatic case packing machine. Background Art

[0002] The sliding roller frame is used to convey small cartons to the automatic case packing machine for full box packing. Currently, most automatic case packing machines on the market are placed horizontally in parallel, and the push rod drives the push plate to push multiple cartons into the carton, and then complete the transportation, labeling, packaging and other process operations.

[0003] The utility model with the existing authorization announcement number CN214118723U discloses a conveying bracket of a carton printing machine, including a supporting bracket table, a conveying device is sleeved on the inner side of the upper side of the supporting bracket table, a rotating motor is fixedly connected to the bottom of the supporting bracket table by bolts, and the rotating motor is connected to the conveying device through a transmission wheel group. A detachable supporting roller device is installed, and a slot connecting sleeve in the detachable supporting roller device is fixedly connected to the support column.

[0004] By adopting the above technical solution, the rotating roller can perform fixed support work and rotational movement work, thereby facilitating the staff to carry out assembly and handling work and avoiding damage to the conveying bracket, thereby reducing the damage rate of the conveying bracket. However, the above technical solution cannot turn the cartons to form a vertical side-by-side transportation during the transportation of the cartons, and thus cannot meet the needs of automatic cartoning machines. Therefore, the above technical solution needs to be improved.

[0005] Therefore, we propose a sliding roller frame for automatic cartoning machine to solve the above problems. Utility Model Content

[0006] The purpose of the present application is to solve the problem in the prior art that paper boxes cannot be turned to form a vertical surface for side-by-side transportation, and to propose a sliding roller shaft frame for an automatic cartoning machine.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A sliding roller frame for an automatic box packing machine comprises four support rods, the upper surface of each group of support rods is fixedly connected to a cross bar, the inner walls of two of the cross bars are rotatably connected to seventeen rolling rods, the left side surface of one of the cross bars is fixedly connected to a servo motor, the output end of the servo motor power passes through the cross bar and is fixedly connected to the left end of one of the rolling rods, the outer surfaces of sixteen of the rolling rods are fixedly connected to a first gear, the outer surface of each group of the first gears is meshed with a first chain, the outer surfaces of sixteen of the rolling rods are fixedly connected to a second gear, the outer surface of each group of the second gears is meshed with a second chain, the inner walls of the two cross bars are rotatably connected to a rotating rod, the outer surface of the rotating rod is fixedly connected to three rotating hands, the outer surface of one of the rotating hands is fixedly connected to four switch buttons, the left side of one of the cross bars is fixedly connected to a stepping motor, the output end of the stepping motor power passes through the cross bar and is fixedly connected to the left end of the rotating rod.

[0009] Preferably, the bottom surface of each support rod is fixedly connected with a universal wheel, and the inner wall of each universal wheel is fixedly connected with a brake pad.

[0010] Preferably, two connecting rods are fixedly connected to one side of each group of support rods that are close to each other, and a tension rod is commonly fixedly connected to one side of the two connecting rods that are close to each other.

[0011] Preferably, two side surfaces of the two cross bars that are away from each other are fixedly connected to two fixing seats, and a threaded column is fixedly connected to the upper surface of each fixing seat.

[0012] Preferably, the interior of each of the threaded columns is slidably connected to a limiting rod, and the outer surface of each group of limiting rods is fixedly connected to a guide plate.

[0013] Preferably, the interior of each threaded column is threadedly connected to a rotary valve, and the outer surface of each rotary valve is fixedly connected to four anti-slip balls.

[0014] Preferably, four screws are arranged on the outer side of the servo motor, and one end of each screw close to the servo motor passes through the servo motor and is threadedly connected to the inner wall of one of the cross bars.

[0015] Preferably, outer surfaces of two of the roller rods are slidably connected to the first paper box, and outer surfaces of the other two roller rods are slidably connected to the second paper box.

[0016] In summary, the technical effects and advantages of this application are:

[0017] 1. By setting the support rod, the cross bar, the roller rod, the servo motor, the first gear, the first chain, the second gear and the second chain to cooperate with each other, the sliding roller shaft frame can meet the basic linear transportation function, the power provided by the servo motor is used to drive a roller rod, the roller rod is fixedly connected to the first gear, and the other roller rod is fixedly connected to the first gear and the second gear respectively, the first chain is used to drive the two first gears to rotate, and the second chain is used to drive the two second gears to rotate, and so on to realize the basic function of transporting paper boxes;

[0018] 2. By setting the mutual coordination of the rotating rod, the rotating hand, the switch button and the stepper motor, the effect of turning the carton to form a vertical transportation can be achieved. The roller rod is used to drive the carton to move forward. When it is transferred to the rotating hand, the carton will touch the switch button due to the inertia force of the transfer. When the switch button is triggered, the stepper motor is started. The power provided by the stepper motor is used to drive the rotating rod and set the rotating angle. The rotation of the rotating rod can drive the rotating hand to rotate, and the carton is rotated ninety degrees, thereby achieving the purpose of transforming the original lying state of the carton into a vertical side-by-side state for transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the support rod of the utility model;

[0020] Figure 2 This is a schematic diagram of the rear-view stereoscopic structure of the crossbar of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the rotating hand of the utility model from a rear view;

[0022] Figure 4 It is a schematic diagram of the structure of the stepping motor of the utility model in a three-dimensional rear view.

[0023] In the figure: 1. support rod; 2. cross bar; 3. rolling rod; 4. servo motor; 5. first gear; 6. first chain; 7. second gear; 8. second chain; 9. rotating rod; 10. rotating hand; 11. switch button; 12. stepping motor; 13. universal wheel; 14. brake pad; 15. connecting rod; 16. tension rod; 17. fixing seat; 18. threaded column; 19. limit rod; 20. guide plate; 21. rotating valve; 22. anti-skid ball; 23. screw; 24. first paper box; 25. second paper box. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-4 A sliding roller frame for an automatic case packing machine includes four support rods 1. The upper surface of each group of support rods 1 is fixedly connected with a cross bar 2. The inner walls of the two cross bars 2 are rotatably connected with seventeen roller rods 3. The bottom surface of each support rod 1 is fixedly connected with a universal wheel 13. The inner wall of each universal wheel 13 is fixedly connected with a brake pad 14. The cooperation of the universal wheel 13 and the brake pad 14 provides effective mobility and convenience for the equipment.

[0026] A servo motor 4 is fixedly connected to the left side of one of the cross bars 2, and the output end of the servo motor 4 power passes through the cross bar 2 and is fixedly connected to the left end of one of the rolling rods 3. Two connecting rods 15 are fixedly connected to the side close to each other of each group of support rods 1, and a tension rod 16 is fixedly connected to the side close to each other of the two connecting rods 15. The cooperation between the connecting rod 15 and the tension rod 16 greatly increases the stability of the chassis of the equipment and ensures that it is not easy to shake during operation.

[0027] The outer surfaces of the sixteen rolling rods 3 are fixedly connected to the first gears 5, and the outer surface of each group of first gears 5 is meshed with the first chain 6. The side surfaces of the two cross bars 2 that are away from each other are fixedly connected to two fixing seats 17, and the upper surface of each fixing seat 17 is fixedly connected to a threaded column 18. The fixing seat 17 is used to support the threaded column 18. The threaded column 18 serves as the base of the flow guiding function and provides strong support for the flow guiding function.

[0028] The outer surfaces of the sixteen rolling rods 3 are fixedly connected to the second gears 7, the outer surface of each group of second gears 7 is meshed with the second chain 8, the interior of each threaded column 18 is slidably connected to a limit rod 19, the outer surface of each group of limit rods 19 is fixedly connected to a guide plate 20, the limit rod 19 is used to fix the guide plate 20, the guide plate 20 is used to control the size of the gap between the transfer cartons to ensure that the cartons are in the same direction, lined up in sequence, the transfer is smooth and not prone to blockage.

[0029] The inner walls of the two cross bars 2 are rotatably connected to a rotating rod 9, and three rotating hands 10 are fixedly connected to the outer surface of the rotating rod 9. The interior of each threaded column 18 is threadedly connected to a rotating valve 21, and the outer surface of each rotating valve 21 is fixedly connected to four anti-slip balls 22. The cooperation of the rotating valve 21 and the anti-slip ball 22 can tighten the limit rod 19. Rotating the rotating valve 21 downward can tighten the limit rod 19 to ensure that the limit rod 19 is not easy to shake, thereby ensuring the stability of the guide plate 20.

[0030] Four switch buttons 11 are fixedly connected to the outer surface of one of the rotating hands 10, a stepper motor 12 is fixedly connected to the left side of one of the cross bars 2, and four screws 23 are arranged on the outside of the servo motor 4. The end of each screw 23 close to the servo motor 4 passes through the servo motor 4 and is threadedly connected to the inner wall of one of the cross bars 2. The screws 23 are used to fix the servo motor 4 to ensure that the servo motor 4 is not easy to shake during rotation.

[0031] The output end of the power of the stepper motor 12 passes through the cross bar 2 and is fixedly connected to the left end of the rotating rod 9, wherein the outer surfaces of the two roller rods 3 are slidably connected to the first paper box 24, and the outer surfaces of the other two roller rods 3 are slidably connected to the second paper box 25. The first paper box 24 is used to display the paper box in a lying flat state, and the second paper box 25 is used to display the state of the paper box that has been turned to the rear.

[0032] The working principle of the utility model is as follows: when in use, firstly, after the device is pushed to a suitable position by the universal wheel 13, the universal wheel 13 is fixed by the brake pad 14, and then the servo motor 4 and the stepper motor 12 are electrically connected through a wire, and the cooperation of the support rod 1, the cross bar 2, the connecting rod 15 and the tension rod 16 is utilized to make the device more stable and not easy to shake during use, and the power provided by the servo motor 4 is utilized to drive a rolling rod 3, and the rolling rod 3 and the first gear 5 are fixedly connected. The relationship that another rolling rod 3 is fixedly connected to the first gear 5 and the second gear 7 is utilized, and the first chain 6 is used to drive the two first gears 5 to rotate, and the second chain 8 is used to drive the two second gears 7 to rotate, and so on to realize the function of the basic transport paper box;

[0033] A plurality of roller rods 3 are used to drive the carton to move forward. If the carton is transferred to the rotating hand 10 at this time, the carton will touch the switch button 11 due to the inertial force of rotation. When the switch button 11 is triggered, the stepper motor 12 is started. The power provided by the stepper motor 12 is used to drive the rotating rod 9 to rotate and the rotating angle is fixedly set, so that the rotating rod 9 rotates and drives the rotating hand 10 to rotate, and the carton can be rotated ninety degrees. The sliding roller shaft frame of the automatic carton packing machine can realize the purpose of changing the original lying state transportation of the carton to the standing state transportation.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sliding roller frame for an automatic case packing machine, comprising four support rods (1), characterized in that: The upper surface of each group of support rods (1) is fixedly connected to a cross bar (2), and the inner walls of the two cross bars (2) are rotatably connected to seventeen roller rods (3). The left side of one of the cross bars (2) is fixedly connected to a servo motor (4), and the output end of the power of the servo motor (4) passes through the cross bar (2) and is fixedly connected to the left end of one of the roller rods (3). The outer surfaces of sixteen of the roller rods (3) are fixedly connected to a first gear (5), and the outer surface of each group of the first gear (5) is meshed with a first chain (6). The outer surfaces of the sixteen roller rods (3) are fixedly connected to a first gear (5). The outer surfaces are fixedly connected with second gears (7), and the outer surface of each group of the second gears (7) is meshedly connected with a second chain (8). The inner walls of the two cross bars (2) are rotatably connected with a rotating rod (9). The outer surface of the rotating rod (9) is fixedly connected with three rotating hands (10), and the outer surface of one of the rotating hands (10) is fixedly connected with four switch buttons (11). The left side surface of one of the cross bars (2) is fixedly connected with a stepping motor (12), and the output end of the power of the stepping motor (12) passes through the cross bar (2) and is fixedly connected to the left end of the rotating rod (9).

2. The sliding roller support for an automatic case packing machine according to claim 1, characterized in that: The bottom surface of each support rod (1) is fixedly connected to a universal wheel (13), and the inner wall of each universal wheel (13) is fixedly connected to a brake pad (14).

3. The sliding roller support for an automatic case packing machine according to claim 1, characterized in that: Two connecting rods (15) are fixedly connected to a side surface of each group of support rods (1) that are close to each other, wherein a tension rod (16) is fixedly connected to a side surface of the two connecting rods (15) that are close to each other.

4. The sliding roller support for an automatic case packing machine according to claim 1, characterized in that: Two fixed seats (17) are fixedly connected to the side surfaces of the two cross bars (2) that are away from each other, and a threaded column (18) is fixedly connected to the upper surface of each fixed seat (17).

5. The sliding roller support for an automatic case packing machine according to claim 4, characterized in that: The interior of each threaded column (18) is slidably connected to a limiting rod (19), and the outer surface of each group of limiting rods (19) is fixedly connected to a guide plate (20).

6. The sliding roller support for an automatic case packing machine according to claim 4, characterized in that: The interior of each threaded column (18) is threadedly connected to a rotary valve (21), and the outer surface of each rotary valve (21) is fixedly connected to four anti-slip balls (22).

7. The sliding roller support for an automatic case packing machine according to claim 1, characterized in that: Four screws (23) are arranged on the outside of the servo motor (4), and one end of each screw (23) close to the servo motor (4) passes through the servo motor (4) and is threadedly connected to the inner wall of one of the cross bars (2).

8. The sliding roller support for an automatic case packing machine according to claim 1, characterized in that: The outer surfaces of two of the roller rods (3) are slidably connected to a first paper box (24), and the outer surfaces of the other two roller rods (3) are slidably connected to a second paper box (25).

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