Double-clutch combined type driving mechanism of wet tissue machine

Abstract

The utility model discloses a double-clutch combined type driving mechanism of a wet tissue machine, which is characterized by comprising a driving motor, the driving motor is in transmission connection with a second rotating wheel and a third rotating wheel, the second rotating wheel is in key connection with a first transmission shaft, the first transmission shaft penetrates through a fourth rotating wheel, and the fourth rotating wheel is in key connection with the third rotating wheel. A second transmission belt is wound on the fourth rotating wheel, the second transmission belt is wound around a first forming driving wheel set capable of driving one forming mechanism to act, a fifth rotating wheel is arranged corresponding to the fourth rotating wheel, the fifth rotating wheel is in key connection with a first transmission shaft, and the fifth rotating wheel is connected with a first clutch assembly; the first clutch assembly can drive the fifth rotating wheel to be connected with the fourth rotating wheel in an inserted mode. The clutch transmission mechanism is simple in structure and reasonable in design, clutch transmission control of two sets of forming mechanisms can be achieved, and one set of forming mechanism can be conveniently and independently debugged.

Description

Technical Field

[0001] The utility model relates to wet wipes production equipment, in particular to a double-clutch forming drive mechanism of a wet wipes machine. Background Art

[0002] The wet wipe machine is a special equipment for the automated production of wet wipes. In order to improve the production efficiency of wet wipes, some wet wipe machines are often equipped with two sets of molding mechanisms. In order to ensure the synchronization of the production of the molding mechanisms, a single motor is usually used to drive the two sets of molding mechanisms to work synchronously through the corresponding sprocket and chain transmission group. The defect of this driving mechanism is that when one set of molding mechanisms needs to be debugged, as long as the motor is started, the other set of molding mechanisms will work at the same time, resulting in the debugging and operation of the two sets of molding mechanisms may affect each other, and the user experience is not good. Utility Model Content

[0003] In view of the shortcomings of the background technology, the technical problem to be solved by the present invention is to provide a dual-clutch integrated drive mechanism for a wet wipes machine for solving the above-mentioned problems.

[0004] To this end, the utility model is implemented by adopting the following scheme:

[0005] The dual-clutch forming drive mechanism of the wet wipe machine is characterized in that it includes a driving motor, the driving motor is connected to the second rotating wheel and the third rotating wheel in transmission, the second rotating wheel is connected to the first transmission shaft by a key, the first transmission shaft passes through the fourth rotating wheel, the fourth rotating wheel is wound with a second transmission belt, the second transmission belt is bypassed to drive one group of the forming mechanism to move the first forming drive wheel group, a fifth rotating wheel is provided corresponding to the fourth rotating wheel, the fifth rotating wheel is connected to the first transmission shaft by a key, the fifth rotating wheel is connected to the first clutch assembly, the first clutch assembly can drive the fifth rotating wheel to be plug-connected with the fourth rotating wheel, or separated from the fourth rotating wheel, the third rotating wheel is connected to the second transmission shaft by a key, the second transmission shaft passes through the sixth rotating wheel, the sixth rotating wheel is wound with a third transmission belt, the third transmission belt is bypassed to drive another group of the forming mechanism to move the second forming drive wheel group, a seventh rotating wheel is provided corresponding to the sixth rotating wheel, the seventh rotating wheel is connected to the second transmission shaft by a key, the seventh rotating wheel is connected to the second clutch assembly, the second clutch assembly can drive the seventh rotating wheel to be plug-connected with the sixth rotating wheel, or separated from the sixth rotating wheel.

[0006] The output end of the driving motor is connected to the first rotating wheel, the first rotating wheel is wound with a first transmission belt, and the first transmission belt is wound around the second rotating wheel and the third rotating wheel.

[0007] The first rotating wheel, the second rotating wheel, the third rotating wheel, the fourth rotating wheel and the sixth rotating wheel are sprocket wheels, and the first transmission belt, the second transmission belt and the third transmission belt are chains.

[0008] The first clutch assembly includes a first cylinder, a piston rod of the first cylinder is hinged to one end of a first fork, the first fork is swingably arranged on the frame, and the other end of the first fork is clamped in a first annular groove on the fifth rotating wheel. The second clutch assembly includes a second cylinder, a piston rod of the second cylinder is hinged to one end of a second fork, the second fork is swingably arranged on the frame, and the other end of the second fork is clamped in a second annular groove on the seventh rotating wheel.

[0009] The first shift fork is provided with a first roller, which is inserted into a first annular groove on the fifth rotating wheel. The second shift fork is provided with a second roller, which is inserted into a second annular groove on the seventh rotating wheel.

[0010] The dual-clutch forming drive mechanism of the wet wipes machine of the above technical solution adopts an independent fourth rotating wheel and a sixth rotating wheel to respectively transmit the two groups of forming mechanisms, and at the same time, corresponding clutch components are arranged to realize the transmission or separation of the fourth rotating wheel and the first transmission shaft, and the transmission or separation of the sixth transmission wheel and the second transmission shaft. It can realize that the motor drives the two groups of forming mechanisms to be linked at the same time, and it can also realize that the motor drives one of the groups of forming mechanisms to move alone, which is convenient for debugging, ensures the stability of equipment operation, and effectively improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model has the following drawings:

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

[0013] Figure 2 for Figure 1 A partial enlarged view of the area pointed by A in the middle. DETAILED DESCRIPTION

[0014] As shown in the figure, the dual-clutch forming drive mechanism of the wet wipe machine disclosed by the utility model includes a driving motor 14, and the driving motor 14 is transmission-connected with the second rotating wheel 6 and the third rotating wheel 21. Specifically, the output end of the driving motor 14 is connected with the first rotating wheel, and the first transmission belt 5 is wound around the first rotating wheel, and the first transmission belt 5 passes around the second rotating wheel 6 and the third rotating wheel 21. By controlling the driving motor 14 to start, the first transmission belt 5 can be driven to move, and then the second and third rotating wheels can be driven to rotate. The second rotating wheel 6 is key-connected with the first transmission shaft 12, and the first transmission shaft 12 passes through the fourth rotating wheel 7. The fourth rotating wheel 7 is wound with a second transmission belt 2, and the second transmission belt 2 passes around the first forming driving wheel group 1 that can drive one group of the forming mechanisms to move, and a corresponding fourth rotating wheel 7 is provided with The fifth rotating wheel 8 is key-connected with the first transmission shaft 12, and the fifth rotating wheel 8 is connected with the first clutch assembly, and the first clutch assembly can drive the fifth rotating wheel 8 to be plug-connected with the fourth rotating wheel 7, or to be separated from the fourth rotating wheel 7. The third rotating wheel 21 is key-connected with the second transmission shaft 18, and the second transmission shaft 18 passes through the sixth rotating wheel 20. The third transmission belt 3 is wound around the sixth rotating wheel 20, and the third transmission belt 3 is wound around the second molding driving wheel group 4 that can drive another group of molding mechanisms to move. The seventh rotating wheel 19 is provided corresponding to the sixth rotating wheel 20, and the seventh rotating wheel 19 is key-connected with the second transmission shaft 18. The seventh rotating wheel 19 is connected with the second clutch assembly, and the second clutch assembly can drive the seventh rotating wheel 19 to be plug-connected with the sixth rotating wheel 20, or to be separated from the sixth rotating wheel 20. In this embodiment, the first rotating wheel, the second rotating wheel 6, the third rotating wheel 21, the fourth rotating wheel 7 and the sixth rotating wheel 20 are sprocket wheels, and the first transmission belt 5, the second transmission belt 2 and the third transmission belt 3 are chains. The first clutch assembly includes a first cylinder 11, a piston rod of the first cylinder 11 is hinged to one end of a first fork 13, the first fork 13 is swingably set on the frame, and the other end of the first fork 13 is clamped in the first annular groove 10 on the fifth rotating wheel 8. The second clutch assembly includes a second cylinder 15, a piston rod of the second cylinder 15 is hinged to one end of a second fork 16, the second fork 16 is swingably set on the frame, and the other end of the second fork 16 is clamped in the second annular groove 22 on the seventh rotating wheel 19. The first fork 13 is provided with a first roller 9, which is inserted into the first annular groove 10 on the fifth rotating wheel 8. The second fork 16 is provided with a second roller 17, which is inserted into the second annular groove 22 on the seventh rotating wheel 19, so that the contact and cooperation between the first and second forks and the fifth and seventh rotating wheels 19 are smoother, ensuring that the fifth and seventh rotating wheels can rotate stably.

[0015] The working principle of the utility model is as follows: when working normally, the fifth rotating wheel 8 and the fourth rotating wheel 7 are plugged and connected together, the seventh rotating wheel 19 and the sixth rotating wheel 20 are plugged and connected together, the driving motor 14 is started, the second and third rotating wheels are driven to rotate, and then the first and second transmission shafts are driven to rotate, the first and second transmission shafts will drive the fifth and seventh rotating wheels to rotate, and then the fourth and sixth rotating wheels are driven to rotate, and the second and third transmission belts are driven to move, and then the first and second molding drive wheel groups are driven to move, so as to realize the synchronous movement of the two molding mechanisms; when it is necessary to debug the molding mechanism driven by the first molding drive wheel group 1, the second cylinder 15 is controlled to drive the second fork 16 to swing, so that the seventh rotating wheel is driven to rotate. The moving wheel 19 is separated from the sixth rotating wheel 20. At this time, when the control drive motor is started, only the fourth rotating wheel 7 will be driven to rotate, and the first molding driving wheel group 1 will be driven to rotate, while the second molding driving wheel group 4 remains stationary, which is convenient for debugging the molding mechanism driven by the first molding driving wheel group 1 alone. When it is necessary to debug the molding mechanism driven by the second molding driving wheel group 4, the first cylinder 11 is controlled to drive the first fork 13 to swing, so that the fifth rotating wheel 8 is separated from the fourth rotating wheel 7. At this time, when the control drive motor is started, only the seventh rotating wheel 19 will be driven to rotate, and the second molding driving wheel group 4 will be driven to rotate, and the first molding driving wheel group 1 remains stationary, which is convenient for debugging the molding mechanism driven by the second molding driving wheel group 4 alone.

[0016] This structure of the utility model adopts an independent fourth rotating wheel and a sixth rotating wheel to respectively transmit the two groups of forming mechanisms, and at the same time, a corresponding clutch assembly is arranged to realize the transmission or separation of the fourth rotating wheel and the first transmission shaft, and the transmission or separation of the sixth transmission wheel and the second transmission shaft. It can realize that the motor drives the two groups of forming mechanisms to be linked at the same time, and it can also realize that the motor drives one of the groups of forming mechanisms to move alone, which is convenient for debugging, ensures the stability of equipment operation, and effectively improves the user experience.

Claims

1. The dual-clutch forming drive mechanism of the wet wipes machine is characterized by: The invention comprises a driving motor (14), wherein the driving motor (14) is connected to a second rotating wheel (6) and a third rotating wheel (21) by a key, wherein the second rotating wheel (6) is connected to a first transmission shaft (12) by a key, wherein the first transmission shaft (12) passes through a fourth rotating wheel (7), wherein a second transmission belt (2) is wound around the fourth rotating wheel (7), wherein the second transmission belt (2) is wound around a first forming driving wheel group (1) which can drive one of the forming mechanisms to move, wherein a fifth rotating wheel (8) is provided corresponding to the fourth rotating wheel (7), wherein the fifth rotating wheel (8) is connected to the first transmission shaft (12) by a key, wherein the fifth rotating wheel (8) is connected to a first clutch assembly, and wherein the first clutch assembly can drive the fifth rotating wheel (8) to move with the fourth rotating wheel (7). ) is plug-in connected, or separated from the fourth rotating wheel (7), the third rotating wheel (21) is key-connected with the second transmission shaft (18), the second transmission shaft (18) passes through the sixth rotating wheel (20), a third transmission belt (3) is wound around the sixth rotating wheel (20), the third transmission belt (3) is wound around a second forming drive wheel group (4) that can drive another group of forming mechanisms to move, a seventh rotating wheel (19) is provided corresponding to the sixth rotating wheel (20), the seventh rotating wheel (19) is key-connected with the second transmission shaft (18), the seventh rotating wheel (19) is connected to the second clutch assembly, and the second clutch assembly can drive the seventh rotating wheel (19) to be plug-in connected with the sixth rotating wheel (20), or to be separated from the sixth rotating wheel (20).

2. The dual-clutch forming drive mechanism of the wet wipes machine according to claim 1 is characterized in that The output end of the driving motor (14) is connected to the first rotating wheel, a first transmission belt (5) is wound around the first rotating wheel, and the first transmission belt (5) is wound around the second rotating wheel (6) and the third rotating wheel (21).

3. The dual-clutch forming drive mechanism of the wet wipes machine according to claim 2 is characterized in that The first rotating wheel, the second rotating wheel (6), the third rotating wheel (21), the fourth rotating wheel (7) and the sixth rotating wheel (20) are sprocket wheels, and the first transmission belt (5), the second transmission belt (2) and the third transmission belt (3) are chains.

4. The dual-clutch forming drive mechanism of the wet wipes machine according to claim 1, characterized in that The first clutch assembly comprises a first cylinder (11), a piston rod of the first cylinder (11) being hinged to one end of a first shift fork (13), the first shift fork (13) being swingably mounted on a frame, and the other end of the first shift fork (13) being clamped in a first annular groove (10) on a fifth rotating wheel (8); and the second clutch assembly comprises a second cylinder (15), a piston rod of the second cylinder (15) being hinged to one end of a second shift fork (16), the second shift fork (16) being swingably mounted on the frame, and the other end of the second shift fork (16) being clamped in a second annular groove (22) on a seventh rotating wheel (19).

5. The dual-clutch forming drive mechanism of the wet wipes machine according to claim 4, characterized in that The first shift fork (13) is provided with a first roller (9), the first roller (9) being inserted into a first annular groove (10) on the fifth rotating wheel (8), and the second shift fork (16) is provided with a second roller (17), the second roller (17) being inserted into a second annular groove (22) on the seventh rotating wheel (19).

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