CN211155509U

CN211155509U - Control device for identifying length of paper towel

Info

Publication number: CN211155509U
Application number: CN201921807305.8U
Authority: CN
Inventors: 谢火县
Original assignee: Heyuan Youjie Intelligent Technology Co ltd
Current assignee: Heyuan Youjie Intelligent Technology Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-08-04
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a controlling means of discernment paper handkerchief length, comprises a box bod, the fixed fore-and-aft fixed column that is provided with of inboard rear end face of box body, and the cover is equipped with the scroll on the fixed column, the right side of scroll is provided with the guide roll, and the lower extreme of guide roll is provided with the hold-down mechanism that makes progress elasticity compresses tightly, the right side of guide roll is provided with cuts the mechanism, and the lower extreme that cuts the mechanism is provided with and cuts the seat, the right-hand member face of box body is provided with the exit slot, the one end of the paper handkerchief area on the scroll passes the. The guide roll that realizes through setting up drives encoder input shaft rotation to the direction of paper handkerchief area simultaneously through the rotation of self and realizes rotating the number of turns to the guide roll and detect and transmit and cut the mechanism for controller control and carry out the fixed length to the paper handkerchief area and cut, avoids the user to extract the paper handkerchief overlength by oneself and causes the paper extravagant.

Description

Control device for identifying length of paper towel

Technical Field

The utility model relates to a paper handkerchief technical field specifically is a controlling means of discernment paper handkerchief length.

Background

Paper towels (English: Paper towel; Facial tissue) are daily necessities, the components of the Paper towels comprise chlorine, bleaching powder, alcohol, wood pulp and renewable resources, the Paper towels are various in types, Paper towel boxes are arranged in some existing public toilets, and then rolled Paper towels are placed in the Paper towel boxes for people to use.

The utility model discloses an applicant discovers that current paper handkerchief box does not have length identification mechanism, can not carry out the fixed length to the paper handkerchief length of extraction when the user extracts the paper handkerchief and cut, causes the paper handkerchief extraction process to cause the paper handkerchief extravagant.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a controlling means of discernment paper handkerchief length aims at improving the problem that there is the paper handkerchief extravagant in current public health's paper handkerchief box.

The utility model discloses a realize like this:

a control device for identifying the length of a paper towel comprises a box body, wherein a longitudinal fixed column is fixedly arranged on the rear end face of the inner side of the box body, a paper roll is sleeved on the fixed column, a guide roller is arranged on the right side of the paper roll, a pressing mechanism which is elastically pressed upwards is arranged at the lower end of the guide roller, a cutting mechanism is arranged on the right side of the guide roller, a cutting seat is arranged at the lower end of the cutting mechanism, a paper outlet is arranged on the right end face of the box body, one end of a paper towel belt on the paper roll sequentially penetrates through the guide roller, the cutting mechanism and the paper outlet are arranged on the outer side, a central shaft of the front end face of the guide roller is fixedly connected with the top of the box body through a fixed rod, a central shaft at the rear end of the guide roller penetrates through the rear side wall of the box body and is fixedly connected with an input shaft of an encoder, the guide roller is used, avoiding the waste of paper caused by the fact that a user can extract the paper towel for a long time by himself.

Further, the center of scroll is provided with the paper tube, and the paper tube cover is on the fixed column, and the scroll passes through the paper tube and rotates on the fixed column.

Further, hold-down mechanism is including the backup pad that sets up from beginning to end, be provided with the compression roller between two backup pads, and the lower extreme of backup pad is inserted in the upper end of guide holder, the inboard lower extreme that is located the backup pad of guide holder is provided with the spring, the lower extreme edge of backup pad is provided with bellied platform of hanging, and the inboard of guide holder be provided with hang a complex groove of stepping down, the lower extreme edge of guide holder is provided with fixed limit, and fixed limit passes through the bottom fixed connection of screw and box body, it makes the compression roller compress tightly and avoids the paper handkerchief to take the pine to take through spring top movable backup pad rebound.

Further, two guide bars that the mechanism that cuts set up around including, and be provided with the sword that cuts that can reciprocate between two guide bars, the lower extreme that cuts the sword is provided with the sword tooth, and the upper end middle part rotation that cuts the sword is connected with the connecting rod, eccentric post and carousel fixed connection are passed through to the one end of connecting rod, one side of guide bar is provided with and cuts sword complex guide slot, the right-hand member face center pivot of carousel passes the right side wall of box body and the output shaft fixed connection of motor, it rotates to drive the carousel through the motor, eccentric post on the carousel drives the connecting rod and drives the sword lift that cuts and realize cutting.

Furthermore, the front end of the box body is provided with a door plate, one end of the door plate is hinged to the box body, and the door plate hinged to the box body can be conveniently opened and the paper roll can be replaced.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in realize through the guide roll that sets up that the rotation drive encoder input shaft rotates simultaneously to the direction of paper handkerchief area through self and realize rotating the number of turns to the guide roll and detect and transmit and cut the mechanism and carry out the fixed length to the paper handkerchief area for controller control and cut, avoid the user to extract the paper handkerchief overlength by oneself and cause the paper extravagant.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a perspective view of a control device for identifying the length of a tissue according to the present invention;

fig. 2 is a cross-sectional view of a control device for identifying the length of a tissue according to the present invention;

fig. 3 is a schematic diagram of an internal structure of a control device for identifying the length of a tissue according to the present invention;

fig. 4 is a schematic view of a pressing mechanism of a control device for identifying the length of a tissue according to the present invention;

fig. 5 is a schematic view of a cutting mechanism of a control device for identifying the length of a tissue according to the present invention.

In the figure: 1. a box body; 2. a door panel; 3. an encoder; 4. a tissue tape; 5. paper roll; 6. a guide roller; 7. a cutting mechanism; 71. a guide bar; 711. a guide groove; 72. cutting knife; 721. a blade tooth; 73. a connecting rod; 74. a turntable; 741. an eccentric column; 8. a paper tube; 9. fixing a column; 10. a hold-down mechanism; 101. a compression roller; 102. a support plate; 1021. hanging a table; 103. a spring; 104. a guide seat; 1041. fixing the edge; 11. a cutting seat; 12. a paper outlet; 13. and (5) fixing the rod.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Embodiment 1, please refer to fig. 1, fig. 2 and fig. 3 specifically, a control device for identifying the length of a tissue, which includes a box body 1, a door plate 2 is disposed at the front end of the box body 1, and one end of the door plate 2 is hinged to the box body 1, the door plate 2 hinged to the box body 1 can be opened and the paper roll 5 can be replaced conveniently, a longitudinal fixing column 9 is fixedly disposed on the rear end surface of the inner side of the box body 1, the paper roll 5 is sleeved on the fixing column 9, a paper tube 8 is disposed at the center of the paper roll 5, the paper tube 8 is sleeved on the fixing column 9, the paper roll 5 rotates on the fixing column 9 through the paper tube 8, a guide roller 6 is disposed on the right side of the paper roll 5, a pressing mechanism 10 elastically pressing upward is disposed at the lower end of the guide roller 6, a cutting mechanism 7 is disposed on the right side of the guide roller 6, a, guide roll 6 is passed in proper order to the one end of paper handkerchief area 4 on the scroll 5, cut mechanism 7 and exit slot 12 and set up in the outside, the preceding terminal surface center pin of guide roll 6 passes through dead lever 13 and box body 1's top fixed connection, and the center pin of 6 rear ends of guide roll passes the rear wall of box body 1 and encoder 3's input shaft fixed connection, 6 realization through the guide roll that sets up drive encoder 3 input shaft rotation simultaneously through the rotation of self to paper handkerchief area 4 direction and realize rotating the number of turns detection and transmitting and cut mechanism 7 for controller control and carry out the fixed length to paper handkerchief area 4 and cut, it causes the paper extravagant to avoid the user to extract the paper handkerchief overlength by oneself.

Specifically, referring to fig. 4, the pressing mechanism 10 includes supporting plates 102 disposed in front and back, a pressing roller 101 is disposed between the two supporting plates 102, a lower end of the supporting plate 102 is inserted into an upper port of the guide seat 104, a spring 103 is disposed at a lower end of the supporting plate 102 inside the guide seat 104, a raised hanging platform 1021 is disposed at a lower end edge of the supporting plate 102, a yielding slot matched with the hanging platform 1021 is disposed at an inner side of the guide seat 104, a fixed edge 1041 is disposed at a lower end edge of the guide seat 104, the fixed edge 1041 is fixedly connected to the bottom of the box body 1 through a screw, and the pressing roller 101 is pressed on the tissue belt 4 by pushing the supporting plate 102 to move upward through the spring 103 to prevent the tissue belt 4 from being.

Specifically, referring to fig. 5, the cutting mechanism 7 includes two guide rods 71 disposed in front and back, a cutting knife 72 capable of moving up and down is disposed between the two guide rods 71, a cutting edge 721 is disposed at a lower end of the cutting knife 72, a connecting rod 73 is rotatably connected to a middle portion of an upper end of the cutting knife 72, one end of the connecting rod 73 is fixedly connected to the rotary table 74 through an eccentric column 741, a guide groove 711 matched with the cutting knife 72 is disposed at one side of the guide rod 71, a central rotating shaft of a right end face of the rotary table 74 passes through a right side wall of the case body 1 and is fixedly connected to an output shaft of the motor, the rotary table 74 is driven to rotate by the motor, and the eccentric column 741 on the rotary table 74 drives.

Working principle when using the utility model discloses the time, through user's extraction paper handkerchief area 4, paper handkerchief area 4 drives guide roll 6 and rotates the output shaft that drives encoder 3 and rotate and realize rotating the number of turns detection to guide roll 6 and rotate after certain number of turns when guide roll 6 rotates, encoder 3 transmits the detection signal to the controller that box body 1 inboard set up, the controller then control motor drives carousel 74 and rotates, eccentric post 741 on the carousel 74 drives connecting rod 73 and drives and cut sword 72 and descend and realize cutting paper handkerchief area 4, the user can cut the use to the paper handkerchief according to the vestige that cuts, avoid taking out paper handkerchief area 4 overlength and cause the waste.

The device obtained by the design can basically meet the requirement that the waste of the paper towel is reduced in the existing tissue box in the public washroom, but the designer further improves the device with the aim of further improving the functions.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a controlling means of discernment paper handkerchief length, includes box body (1), its characterized in that: a longitudinal fixing column (9) is fixedly arranged on the rear end face of the inner side of the box body (1), a paper roll (5) is sleeved on the fixed column (9), a guide roller (6) is arranged on the right side of the paper roll (5), the lower end of the guide roll (6) is provided with a pressing mechanism (10) which is elastically pressed upwards, the right side of the guide roll (6) is provided with a cutting mechanism (7), the lower end of the cutting mechanism (7) is provided with a cutting seat (11), the right end face of the box body (1) is provided with a paper outlet (12), one end of the paper towel belt (4) on the paper roll (5) sequentially passes through the guide roller (6), the cutting mechanism (7) and the paper outlet (12) and is arranged on the outer side, the central shaft of the front end surface of the guide roller (6) is fixedly connected with the top of the box body (1) through a fixed rod (13), and the central shaft at the rear end of the guide roller (6) passes through the rear side wall of the box body (1) and is fixedly connected with the input shaft of the encoder (3).

2. The control device for identifying the length of the paper towel is characterized in that a paper tube (8) is arranged in the center of the paper roll (5), and the paper tube (8) is sleeved on a fixed column (9).

3. The control device for identifying the length of the paper towel according to claim 2, wherein the pressing mechanism (10) comprises support plates (102) arranged in front and at the back, a pressing roller (101) is arranged between the two support plates (102), the lower ends of the support plates (102) are inserted into the upper port of the guide seat (104), a spring (103) is arranged at the lower end of the support plate (102) on the inner side of the guide seat (104), a raised hanging platform (1021) is arranged at the edge of the lower end of the support plate (102), an abdicating groove matched with the hanging platform (1021) is arranged on the inner side of the guide seat (104), a fixed edge (1041) is arranged at the edge of the lower end of the guide seat (104), and the fixed edge (1041) is fixedly connected with the bottom of the box body (1) through a screw.

4. The control device for identifying the length of a paper towel according to claim 3, wherein the cutting mechanism (7) comprises two guide rods (71) arranged in front and back, a cutting knife (72) capable of moving up and down is arranged between the two guide rods (71), the lower end of the cutting knife (72) is provided with a cutting edge (721), the middle part of the upper end of the cutting knife (72) is rotatably connected with a connecting rod (73), one end of the connecting rod (73) is fixedly connected with the rotating disc (74) through an eccentric column (741), one side of the guide rods (71) is provided with a guide groove (711) matched with the cutting knife (72), and the right end face central rotating shaft of the rotating disc (74) passes through the right side wall of the box body (1) and is fixedly connected with the output shaft of the motor.

5. The control device for identifying the length of the paper towel according to claim 4, characterized in that the front end of the box body (1) is provided with a door panel (2), and one end of the door panel (2) is hinged with the box body (1).