Cotton towel cutting mechanism and wet towel machine

Abstract

The utility model discloses a cotton towel cut-off mechanism and a wet towel machine, the cotton towel cut-off mechanism is used for disconnecting a first cotton towel and a second cotton towel which are mutually connected, the cotton towel cut-off mechanism comprises a first pressing assembly, a first transmission assembly, a second pressing assembly and a second transmission assembly, the first pressing assembly comprises a first pressing piece and a second pressing piece which are oppositely arranged; the first transmission assembly is in transmission connection with the first pressing piece or the second pressing piece. The second pressing assembly comprises a third pressing piece and a fourth pressing piece which are oppositely arranged. The second transmission assembly is in transmission connection with the third pressing piece, and when the first pressing piece and the second pressing piece are in the clamping state, the third pressing piece is driven to rotate so that the second cotton towel can be pulled to be disconnected relative to the first cotton towel. The cotton towel cutting-off mechanism can cut off the first cotton towel and the second cotton towel which are connected with each other in a pulling-off mode, and practicability is high.

Claims

1. A cotton towel cutting mechanism, used to disconnect a first cotton towel and a second cotton towel connected to each other, characterized in that: include: A first pressing assembly includes a first pressing member and a second pressing member that are arranged opposite to each other; A first transmission assembly is transmission-connected to the first pressing member or the second pressing member, and is used to drive the first pressing member and the second pressing member to move between an open state in which they are relatively far apart and a clamped state in which they are relatively close. In the open state, a first conveying channel for the cotton towel to pass through is formed between the first pressing member and the second pressing member. In the clamped state, the first cotton towel can be clamped between the first pressing member and the second pressing member; A second pressing assembly includes a third pressing member and a fourth pressing member that are arranged opposite to each other, wherein a second conveying passage for the cotton towel to pass through is formed between the third pressing member and the fourth pressing member, and the second cotton towel can be clamped between the third pressing member and the fourth pressing member; The second transmission assembly is transmission-connected to the third clamping piece, and can pull the cotton towel to move in the first conveying channel and the second conveying channel by driving the third clamping piece to rotate when the first clamping piece and the second clamping piece are in an open state, and can pull the second cotton towel to be disconnected relative to the first cotton towel by driving the third clamping piece to rotate when the first clamping piece and the second clamping piece are in a clamped state.

2. The cotton towel cutting mechanism according to claim 1, characterized in that: The fourth clamping member includes a third mounting portion, and a paper guide connected to the third mounting portion, the paper guide is provided with a reset member for driving the paper guide to approach the third clamping member, both ends of the third mounting portion are rotatably connected to the external mounting structure through a second connecting shaft, and a side of the paper guide close to the third clamping member has a guiding surface adapted to the third clamping member, and the second conveying channel is formed between the guiding surface and the third clamping member.

3. The cotton towel cutting mechanism according to claim 2, characterized in that: The third clamping member includes a roller and an extrusion ring sleeved on the outside of the roller. Both ends of the roller are rotatably connected to the external mounting structure. The second transmission assembly is transmission-connected to one end of the roller. When the first clamping member and the second clamping member are in an open state, the roller and the extrusion ring are driven to rotate to pull the cotton towel to move in the first conveying channel and the second conveying channel. When the first clamping member and the second clamping member are in a clamped state, the roller and the extrusion ring are driven to rotate to pull the second cotton towel to be disconnected from the first cotton towel.

4. The cotton towel cutting mechanism according to claim 2, characterized in that: The reset member includes a torsion spring structure respectively arranged at both ends of the paper guide, a first base is provided on a side wall of the paper guide away from the third clamping member, the torsion spring structure includes a torsion spring body, and a first torsion arm and a second torsion arm respectively connected to the two ends of the torsion spring body, the first torsion arm is positioned and installed on the first base, and the torsion spring body and the second torsion arm are positioned and installed on the external mounting structure.

5. The cotton towel cutting mechanism according to any one of claims 1 to 4, characterized in that: The first pressing member includes a first mounting portion and a first pressing portion connected to the first mounting portion, and both ends of the first mounting portion are respectively positioned and mounted on the external mounting structure; The second clamping member includes a second mounting portion arranged at an interval from the first mounting portion, and a second clamping portion connected to the second mounting portion, both ends of the second mounting portion are rotatably connected to the external mounting structure, and the first transmission assembly is transmission-connected to one end of the second mounting portion, and can drive the second clamping portion away from the first clamping portion to an open state by driving the second mounting portion to rotate forward, and can drive the second clamping portion close to the first clamping portion to a clamped state by driving the second mounting portion to rotate reversely. In the clamped state, the first cotton towel can be clamped between the first clamping portion and the second clamping portion.

6. The cotton towel cutting mechanism according to claim 5, characterized in that: The first pressing portion is provided with a first pressing surface arranged along the length direction of the first mounting portion, and the second pressing portion is provided with a second pressing surface arranged along the length direction of the second mounting portion. In the clamped state, the first cotton towel can be clamped between the first pressing surface and the second pressing surface, and respectively abut against the first pressing surface and the second pressing surface.

7. The cotton towel cutting mechanism according to claim 6, characterized in that: The first pressing surface is provided with an anti-slip structure arranged along the length direction of the first pressing surface, and the second pressing surface is provided with an anti-slip structure arranged along the length direction of the second pressing surface.

8. The cotton towel cutting mechanism according to claim 6, characterized in that: The first clamping member also includes a first blocking portion arranged on the first clamping portion near one end of the second clamping assembly, the first blocking portion including a connecting portion 1 connected to the first clamping surface, and a blocking portion 1 connected to the connecting portion 1 on a side away from the first clamping surface, the blocking portion 1 protrudes from the surface of the connecting portion 1, and forms a blocking groove around the surface of the connecting portion 1 and the first clamping surface; the second clamping portion includes a connecting portion 2 connected to one side of the second mounting portion, and a blocking portion 2 connected to the connecting portion 2 on a side away from the second mounting portion, the blocking portion 2 protrudes from the side of the connecting portion 2, and forms an accommodating groove around the connecting portion 2, and the second clamping surface is arranged on a side of the blocking portion 2 away from the accommodating groove; in the clamped state, the end of the blocking portion 2 extends into the blocking groove, the first cotton towel can be arranged between the end of the blocking portion 2 and the blocking groove, and abut against the blocking portion 1, and the blocking portion 1 extends into the accommodating groove; or, The first clamping member also includes a first blocking portion arranged on the first clamping portion close to one end of the second clamping assembly, and a second blocking portion arranged on the first blocking portion close to one end of the second clamping assembly, the second blocking portion protruding from a side surface of the first blocking portion close to the second mounting portion, and used to abut against the cotton towel to keep the cotton towel hanging directly above the second conveying channel.

9. The cotton towel cutting mechanism according to claim 5, characterized in that: The first pressing member includes a first mounting shaft and a first extrusion portion mounted outside the first mounting shaft, and both ends of the first mounting shaft are positioned and mounted on the external mounting structure; The second pressing member includes a second mounting shaft arranged in parallel with the first mounting shaft, and a second extrusion portion installed outside the second mounting shaft, one end of the second mounting shaft is rotatably mounted on the external mounting structure via a first connecting shaft arranged along the longitudinal direction, the other end is slidably connected to a sliding channel arranged along the transverse direction on the external mounting structure, and is transmission-connected to the first transmission assembly, and can drive the second mounting shaft to slide along the sliding channel in a direction away from the first mounting shaft through the first transmission assembly to drive the second extrusion portion away from the first extrusion portion to an open state, and drive the second mounting shaft to slide along the sliding channel in a direction close to the first mounting shaft through the first transmission assembly to drive the second extrusion portion close to the first extrusion portion to a clamped state relative to the first extrusion portion, and in the clamped state, the first cotton towel can be clamped between the first extrusion portion and the second extrusion portion.

10. A wet wipes machine, characterized in that: include: A housing mechanism, wherein a reel is installed inside, a cotton towel reel is sleeved on the reel, the cotton towel reel comprises a first cotton towel and a second cotton towel connected to each other, and the second cotton towel is arranged at a paper outlet end of the cotton towel reel; The cotton towel cutting mechanism according to any one of claims 1 to 9 is used to cut a single piece of cotton towel from a cotton towel roll, wherein the cotton towel cutting mechanism is installed in a housing mechanism and arranged below the cotton towel roll; The water outlet mechanism comprises a water tank structure mounted on the housing structure, and a drainage structure arranged between the water tank structure and the outlet direction of the cotton towel cutting mechanism, and is used to humidify the second cotton towel output by the cotton towel cutting mechanism; The paper discharging mechanism is used for discharging the second cotton towel to the outside.

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