CN2334325Y

CN2334325Y - Cutter structure for wet paper tissue supply machine

Info

Publication number: CN2334325Y
Application number: CN 98206072
Authority: CN
Inventors: 林明庆
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-06-25
Filing date: 1998-06-25
Publication date: 1999-08-25
Anticipated expiration: 2008-06-25

Abstract

The utility model relates to a cutter structure for a wet paper tissue supply machine. A paper tissue raw-material wheel is arranged in a machine table, paper tissue raw materials enter a guide plate set, a movable cutter shaft and a lower cutter set through the transfer of a driving wheel, and after the paper tissue raw materials are cut, the paper tissue raw materials are carried out with twisting operation. Both ends of the movable cutter shaft are respectively and fixedly provided with a push cam and a press cam, press plates of the guide plate set and the lower cutter set respectively provide inward and outward elasticity through an elastic element, the paper tissue raw materials are just tightly clamped when being cut, the paper tissue raw materials can not rebound and roll up due to the tensions of paper tissues, and therefore, the utility model achieves the goals of realizing certain cutting and reducing fraction defective and failure rate so as to improve the work efficiency.

Description

The hygenic towelette dispenser device cut structure

The utility model relates to a kind of structure that cuts of hygenic towelette dispenser device, relating in particular to a kind of paper handkerchief raw material that makes is transmitted smoothly, but and when cutting into predetermined length automatically precision maneuver, and can prevent the backrush of paper handkerchief raw material, reduce fault rate the hygenic towelette dispenser device cut structure.

Needs along with the frequent and prevention pathogen transmission that contacts between the person to person, increasing place and occasion, especially the places such as dining room densely populated, that flow of personnel is frequent for adapting to the needs of personal hygiene, all adopt hygenic towelette as the best articles for use of safeguarding personal hygiene in large quantities; Figure 6 shows that a kind of common hygenic towelette dispenser device, this hygenic towelette dispenser device mainly is to be provided with corresponding U-shaped frame 11 for putting paper handkerchief raw material wheel 12 in board 1, paper handkerchief raw material wheel 12 is walked around drive 13 after the pressing plate 141 of guide plate 14 tops is admitted in the guide plate 14, and utilize sparge pipe 142 humidifications, and guide plate 14 top tools are provided with fixed cutting tool 143, the below tool is established slope guide plate 144, and establishes moving cutting tool axle 15 with fixed cutting tool 143 opposite positions; When moving cutting tool axle 15 rotates a circle, paper handkerchief raw material 121 promptly falls one section predetermined length and is cut off by moving cutting tool axle 15, fall into conveyer belt 16 through slope guide plate 144 again, (this part and teachings herein are irrelevant through a series of afterturn operation, so do not express, will not give unnecessary details in the literary composition and among the figure), and be wound into required pole shape and fall into catch tray 17 for taking out.

But, above-mentioned when being configured in actual use, find to exist shortcoming:

1, the paper handkerchief raw material is driven through the pressing plate on the guide plate by drive, and when being cut off by the moving cutting tool axle, because of the paper handkerchief raw material also forwards, thus cause the moving cutting tool axle can't cooperate fixed cutting tool that the paper handkerchief raw material is cut off really, the formation defective products.

2, the cut while of paper handkerchief raw material, because the cause of tension force resilience makes paper handkerchief raw material generation backrush, promptly may cause paper handkerchief raw material fold and crimping on pressing plate, what hinder the paper handkerchief raw material sends and forms fault, must shutdown inspection, thereby influence operating efficiency.

The inventor adheres to for many years in the sector and relevant device abundant and manufactures and designs experience, is studied the structure that cuts that improvement provides a kind of new hygenic towelette dispenser device at the structure of commonly using and disappearance thereof.

Main purpose of the present utility model is to provide a kind of structure that cuts of hygenic towelette dispenser device, the paper handkerchief raw material is just clamped by device when cutting, reach the purpose that realization cut and then reduced fraction defective really, and cut back paper handkerchief raw material and can not reach the purpose that reduces fault rate and then improve operating efficiency because of the resilience of paper handkerchief tension force, backrush.

Another purpose of the present utility model is to provide a kind of structure that cuts of hygenic towelette dispenser device, and during operation, the paper handkerchief raw material can easily be advanced by transmission, successfully enters the board below and carries out the afterturn operation, and cut into predetermined length exactly.

The purpose of this utility model is achieved through the following technical solutions:

A kind of hygenic towelette dispenser device cut structure, including elements such as board, U-shaped frame, drive, moving cutting tool axle, lower cutter group, guide plate group forms, wherein, the main shaft of moving cutting tool axle is provided with upper cutter, two ends are installed with top cam and belling wheel respectively, and convex with the roof pressure section respectively and be concaved with the start section on top cam and the belling wheel; The lower cutter group is provided with and can makes the suitably flexible member of outside elastic force of its generation one, and this lower cutter group is mounted on appropriate location on the board; The guide plate group is mounted on the board and the outside of drive, include pole, sheathed pressing plate on it, one side of pressing plate is provided with one can be for the push plate of the top cam cooperation roof pressure on the moving cutting tool axle, and the pole two ends are arranged with the flexible member that can offer pressing plate one inside elastic force, the movable end of this flexible member rests on the pressing plate, and stiff end rests on the backstay of board both sides, and group is provided with guide plate in lower end, the drive outside.

Enforcement of the present utility model, make lower cutter group nationality be flapped toward the inboard at ordinary times by the roof pressure of belling wheel, and when the paper handkerchief raw material when cropped, the belling wheel also turns to the start section, make the elastic force of lower cutter group mat flexible member and backswing, cooperate for upper cutter with the moving cutting tool axle, and pressing plate also nationality by the roof pressure of the roof pressure section of top cam, lower end and guide plate near and the paper handkerchief raw material is clamped, make, lower cutter is able to smoothly the paper handkerchief raw material is cut off, and becomes a kind ofly the easy transmission of paper handkerchief raw material is advanced and to cut the structure that cuts with the hygenic towelette dispenser device that reduces fault rate really.

The utility model sets firmly top cam nationality with the roof pressure guide plate at an end of moving cutting tool axle, make guide plate in pressing on the power transmission shaft appositely at ordinary times, and push pressing plate when cropped at the paper handkerchief raw material, make end of pressing plate and guide plate near and the paper handkerchief raw material is clamped, and make the paper handkerchief raw material that one suitable tightness be arranged, reach really and cut, and cut the back because the paper handkerchief raw material still is in clamped state, can be because of the resilience of paper handkerchief tension force, backrush; Moving cutting tool axle end in addition is installed with the belling wheel, nationality is with roof pressure lower cutter group, make the lower cutter group be flapped toward the inboard at ordinary times, and the easy transmission of paper handkerchief raw material is advanced, enter the board below smoothly and carry out the afterturn operation, and when the paper handkerchief raw material is cut into predetermined length,, belling wheel makes the lower cutter group can put back in good time and cooperate really to cut with movable moving cutting tool axle because of rotating into the start section.

Enforcement of the present utility model can produce following beneficial effect:

1, at the paper handkerchief raw material with in cropped, nationality is by top cam roof pressure pressing plate, make the lower end of pressing plate and guide plate near and the paper handkerchief raw material is clamped, make upper and lower cutting knife be able to smoothly the paper handkerchief raw material be cut off, advance and reduce fraction defective, improve quality.

2, the utility model is after the paper handkerchief raw material is cropped, still but nationality is by the roof pressure of top cam, make pressing plate lower end and guide plate clamp the paper handkerchief raw material in good time, make the paper handkerchief raw material can resilience or backrush after cutting, and prevent the situation of paper handkerchief raw material generation crimping, paperboard, and then reduce fault rate and reduce the maintenance puzzlement.

3, but lower cutter group nationality of the present utility model is flapped toward the inboard by the leaning of belling wheel at ordinary times, makes the easy transmission of paper handkerchief raw material advance and can fall smoothly and enters the board below and carry out the afterturn operation, can reduce the chance that fault takes place.

Introduce technical characterictic of the present utility model and technological means in detail below in conjunction with accompanying drawing.

Fig. 1 is a three-dimensional structure diagram of the present utility model.

Fig. 2 is a forward sight generalized section of the present utility model.

Fig. 3 is a side view of the present utility model.

Fig. 4 is the operating state schematic diagram of the utility model when the paper handkerchief raw material transmits.

Fig. 5 is the operating state schematic diagram during the utility model paper handkerchief raw material cuts.

Fig. 6 is a front sectional elevation of commonly using structure.

At first, see also shown in Fig. 1～3, the utility model is made up of elements such as moving cutting tool axle 2, lower cutter group 3, guide plate group 4 cooperation boards 5 and the U-shaped frame of commonly using 11, drives 13.This moving cutting tool axle is located at appropriate location on the board 5 for 2 groups, be installed with the upper cutter 211 of a suitable length on its main shaft 21, and the two ends of main shaft 21 difference intrinsic top cam 22 and belling wheel 23, and convex with the roof pressure section 221 of suitable length and width on the top cam 22, be concaved with the start section 231 of suitable length and width on the belling wheel 23, in addition, moving cutting tool axle 2 meshes and driven rotary by the travelling gear 131 of gear 24 with drive 13.

This lower cutter group 3, by pole 31 sheathed plate bodys 32 and flexible member 33 and group is located at appropriate location on the board 5, and be installed with the lower cutter 34 of suitable length on the plate body 32, with upper cutter 211 actions that cooperate moving cutting tool axle 2, simultaneously, a side of lower cutter 34 is formed with and leans side 341 for the wheel of the belling on the moving cutting tool axle 2 23 cooperation roof pressures; In addition, the movable end 331 of flexible member 33 rests on a side of plate body 32, and stiff end 332 then rests on the projection 51 of board 5, to provide the lower cutter group 3 one suitable outside elastic force.

This guide plate group 4, cooperate guide plates 44 and group is located on the board 5 and the outside of drive 13 by pole 41 sheathed pressing plates 42 and flexible member 43, this pressing plate 42 is the plate body of a reservation shape, just can be for the outside that covers at drive 13, a side of pressing plate 42 is connected with a push plate 421 simultaneously, can cooperate roof pressure for the top cam on the moving cutting tool axle 2 22, and the movable end 431 of flexible member 43 rests on a side of pressing plate 42,432 of stiff ends rest on the backstay 52 of board 5 both sides, so that the elastic force of pressing plate 42 1 introversions to be provided; In addition, guide plate is located at lower end, drive 13 outside for 44 groups, cuts to provide paper handkerchief raw material 121 to import in moving cutting tool axle 2 and the lower cutter group 3 smoothly.

Nationality is made up of above element, paper handkerchief raw material 121 nationalitys fall into guide plate group 4 gradually by the transmission of drive 13, at this moment, the roof pressure side 341 of lower cutter group 3 just in time is positioned on the belling wheel 23 of moving cutting tool axle 2, because of roof pressure is flapped toward the inboard, and the pressing plate 42 of guide plate group 4 also nationality pressure holding makes paper handkerchief raw material 121 continue to fall smoothly on drive 13 by the elastic force of flexible member 43, simultaneously, in also interlock moving cutting tool axle 2 rotations (as shown in Figure 4) of drive 13 rotating process; And after paper handkerchief raw material 121 falls suitable length, the belling wheel 23 of moving cutting tool axle 2 one sides also turns to start section 231 just, make lower cutter group 3 nationalitys by the elastic force of flexible member 33 backswing to cooperate (seeing also shown in Figure 5) with the upper cutter 211 of moving cutting tool axle 2, simultaneously, moving cutting tool axle 2 in addition the top cam 22 of side roof pressure section 221 also just roof pressure on the push plate 421 of pressing plate 42 lower ends of guide plate group 4 side, and pressing plate 42 is pushed up from drive 13, and the lower end that makes pressing plate 42 and guide plate 44 corresponding near, paper handkerchief raw material 121 is clamped, and stop paper handkerchief raw material 121 to continue to fall, paper handkerchief raw material 121 is cooperated with lower cutter 34 at upper cutter 211 cuts the suitable tightness of Shi Youyi and cut smoothly, and cut back paper handkerchief raw material can resilience and backrush.

And finish when cutting, after upper cutter 211 breaks away from lower cutter 34, the top cam 22 of moving cutting tool axle 2 both sides, belling wheel 23 and on roof pressure wheel 221 and start section 231, also break away from the push plate 421 of pressing plate 42 respectively and enter belling and take turns 23 outsides, make pressing plate 42 resilience once again and pressure holding on drive 13, and lower cutter group 3 again nationality make the paper handkerchief raw material continue once again to fall by the pushing tow of belling wheel 23 and be flapped toward the inboard, cut with pending next time.

Claims

1, a kind of hygenic towelette dispenser device cuts structure, include board, U-shaped frame, drive, it is characterized in that, also include moving cutting tool axle, lower cutter group and guide plate group, wherein, the main shaft of moving cutting tool axle is provided with upper cutter, and two ends are installed with top cam and belling wheel respectively, and convexes with the roof pressure section respectively and be concaved with the start section on top cam and the belling wheel; The lower cutter group is provided with and can makes the suitably flexible member of outside elastic force of its generation one, and this lower cutter group is mounted on appropriate location on the board; The guide plate group is mounted on the board and the outside of drive, include pole, sheathed pressing plate on it, one side of pressing plate is provided with one can be for the push plate of the top cam cooperation roof pressure on the moving cutting tool axle, and the pole two ends are arranged with the flexible member that can offer pressing plate one inside elastic force, the movable end of this flexible member rests on the pressing plate, and stiff end rests on the backstay of board both sides, and group is provided with guide plate in lower end, the drive outside.