CN213140876U

CN213140876U - Preservative film box with electric power assistance

Info

Publication number: CN213140876U
Application number: CN202021443382.2U
Authority: CN
Inventors: 武道贵
Original assignee: Anhui Chaohu South Membrane Industry Co ltd
Current assignee: Anhui Chaohu South Membrane Industry Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-05-07
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a cling film box with electronic helping hand relates to cling film box technical field. The preservative film box with the electric power comprises a base, a box body, a power mechanism shell, an opening, a crank, a left state lamp, a power lamp, a switch, a controller, a right state lamp, an upper roller, a lower roller, a power gear, a motor, a lower gear, an intermediate shaft, a torque sensor and an upper gear. The preservative film box with the electric power assistance is matched with the motor through the torque sensor, when the preservative film on one side is pulled, the motor on the other side is started through the controller, so that the preservative film on the other side is pulled outwards, and the preservative film is pulled by one hand and one side.

Description

Preservative film box with electric power assistance

Technical Field

The utility model relates to a cling film box technical field specifically is a cling film box with electronic helping hand.

Background

The plastic wrap is a plastic packing product, which is usually made by polymerization reaction with ethylene as a master batch. The plastic wrap is a necessary product for keeping food fresh at home, but has certain difficulty in easily extracting the plastic wrap, the plastic wrap is easily deformed by pulling, and the plastic wrap is easily adhered to each other.

When the preservative film is pulled in the traditional preservative film box, two hands are required to simultaneously apply pulling force to two sides of the preservative film to pull out the preservative film, if the preservative film is pulled only at one side or the middle, the preservative film cannot be pulled out, the preservative film is deformed, and the pulling of the preservative film becomes more difficult.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a plastic wrap box with electronic helping hand has solved and has drawn in traditional plastic wrap box and get the plastic wrap when must two hands give the pulling force simultaneously in the both sides of plastic wrap and just can pull out the plastic wrap, if only draw in one side or middle and get the plastic wrap and not only can not draw out the plastic wrap but also can lead to the deformation of plastic wrap, makes drawing of plastic wrap get the problem that becomes more difficult.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a preservative film box with electric power assistance comprises a base, a box body, a power mechanism shell, an opening, a crank, a left state lamp, a power lamp, a switch, a controller, a right state lamp, an upper roller, a lower roller, a power gear, a motor, a lower gear, a middle shaft, a torque sensor and an upper gear, wherein the box body is arranged in the middle of the top surface of the base, the power mechanism shell is arranged on each of the left side and the right side of the box body, a pair of transmission shafts are arranged on one side, close to the box body, in the power mechanism shell through shaft sleeves and penetrate through the power mechanism shell, the upper roller and the lower roller are respectively sleeved at the end parts of the transmission shafts in the box body, the lower transmission shaft is the middle shaft, the end parts of the upper transmission shafts in the power mechanism shell are respectively connected with the torque sensor, the upper portion of the lower gear is meshed with the upper gear, the lower portion of the lower gear is meshed with the power gear, the power gear is driven by the motor, the middle shaft axially extends to the outer side of the shell of the power mechanism in the direction away from the box body, and the crank is arranged at the end portion of the outer side.

Preferably, the front of the base is sequentially provided with a left state lamp, a power lamp, a switch, a controller and a right state lamp from left to right.

Preferably, the left status light and the right status light are both two-color lights.

Preferably, the two motors, the two torque sensors, the left state lamp, the power lamp, the switch and the right state lamp are all electrically connected with the controller.

Preferably, the transmission ratio of the lower gear and the upper gear is 1: 1.

(III) advantageous effects

The utility model provides a cling film box with electric power. The method has the following beneficial effects:

the preservative film box with the electric power assistance is matched with the motor through the torque sensor, when the preservative film on one side is pulled, the motor on the other side is started through the controller, so that the preservative film on the other side is pulled outwards, and the preservative film is pulled by one hand and one side.

Drawings

FIG. 1 is a schematic view of the structure and appearance of the present invention;

FIG. 2 is a cross-sectional view of the housing of the power mechanism;

FIG. 3 is a partial enlarged view A;

FIG. 4 is a schematic view of the connection between the base and the case.

In the figure: 1. a base; 2. a box body; 3. a power mechanism shell; 4. an opening; 5. a crank; 6. a left status light; 7. a power supply lamp; 8. a switch; 9. a controller; 10. a right status light; 11. an upper roller; 12. a lower roller; 13. a power gear; 14. a motor; 15. a lower gear; 16. an intermediate shaft; 17. a torque sensor; 18. and (4) an upper gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-4, the present invention provides a technical solution: a preservative film box with electric power assistance comprises a base 1, a box body 2, a power mechanism shell 3, an opening 4, a crank 5, a left state lamp 6, a power lamp 7, a switch 8, a controller 9, a right state lamp 10, an upper roller 11, a lower roller 12, a power gear 13, a motor 14, a lower gear 15, an intermediate shaft 16, a torque sensor 17 and an upper gear 18, wherein the box body 2 is arranged in the middle of the top surface of the base 1, the power mechanism shell 3 is arranged on the left side and the right side of the box body 2, a pair of transmission shafts are arranged on one side, close to the box body 2, in the power mechanism shell 3 through shaft sleeves and penetrate through the power mechanism shell 3, the upper roller 11 and the lower roller 12 are respectively sleeved at the end parts of the transmission shafts in the box body 2, the intermediate shaft 16 is arranged at the lower part, the torque sensor 17 is connected with the end parts of, all the cover is equipped with lower gear 15 on the

jackshaft

16, 15 tops of lower gear all with last gear 18 meshing, the below all meshes with power gear 13, power gear 13 is driven by motor 14, jackshaft 16 all extends to the 3 outsides of power unit shell in the direction of keeping away from box body 2, and all be provided with crank 5 on the tip in the outside, base 1's front has set gradually left side state lamp 6 from a left side to the right side, power lamp 7, switch 8, controller 9, right side state lamp 10, left side state lamp 6 and right side state lamp 10 all are double-colored lamps, two motors 14, two torque sensor 17, left side state lamp 6, power lamp 7, switch 8, right side state lamp 10 all with controller 9 electric connection, the drive ratio of lower gear 15 and last gear 18 is 1: 1.

the control logic: when the torque sensor 17 on one side senses the pulling force, the motor 14 on the other side is started through the controller 9, and the torque sensor 17 on the other side is also closed, so that the device is prevented from being trapped in a cycle and cannot be stopped.

Put into box body 2 with tube-shape plastic wrap book core before using, take out a segment with the plastic wrap from opening 4, press from both sides the both sides of this segment plastic wrap between last gyro wheel 11 and lower gyro wheel 12, can drive gear 15 and last gear 18 again and pull out a part with the plastic wrap of pressing from both sides between last gyro wheel 11 and lower gyro wheel 12 through the crank 5 of adjustment both sides, also can adjust the plastic wrap fracture simultaneously and be parallel with the opening, later open switch 8, when pulling the plastic wrap from certain one side of plastic wrap fracture this moment, the torque sensor 17 of this side can be with signal transmission for controller 9, controller 9 starts the motor 14 of one side in addition, thereby make the plastic wrap of opposite side also receive outside pulling force, simulate out the condition that both hands pulled the plastic wrap.

To sum up, the preservative film box with the electric power assistance can start the motor on the other side through the controller when the preservative film on one side is pulled through the matching of the torque sensor and the motor, so that the preservative film on the other side is pulled outwards, and the preservative film is pulled and taken by one hand.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cling film box with electronic helping hand, includes base (1), box body (2), power unit shell (3), opening (4), crank (5), left side state lamp (6), power lamp (7), switch (8), controller (9), right side state lamp (10), goes up gyro wheel (11), lower gyro wheel (12), power gear (13), motor (14), lower gear (15), jackshaft (16), torque sensor (17) and last gear (18), its characterized in that: the middle of the top surface of the base (1) is provided with a box body (2), the left side and the right side of the box body (2) are respectively provided with a power mechanism shell (3), one side of the power mechanism shell (3) close to the box body (2) is provided with a pair of transmission shafts through shaft sleeves and penetrates through the power mechanism shell (3), the end parts of the transmission shafts in the box body (2) are respectively sleeved with an upper roller (11) and a lower roller (12), the lower transmission shaft is an intermediate shaft (16), the end parts of the upper transmission shafts in the power mechanism shell (3) are respectively connected with a torque sensor (17), the upper transmission shafts are respectively sleeved with an upper gear (18), the intermediate shafts (16) are respectively sleeved with a lower gear (15), the upper parts of the lower gears (15) are respectively meshed with the upper gears (18), the lower parts of the lower gears are respectively meshed with power gears (13), and the, the middle shaft (16) extends to the outer side of the power mechanism shell (3) in the direction far away from the box body (2), and crank handles (5) are arranged at the end parts of the outer side.

2. The plastic wrap cassette of claim 1, wherein: the front of the base (1) is sequentially provided with a left state lamp (6), a power lamp (7), a switch (8), a controller (9) and a right state lamp (10) from left to right.

3. The crisper with electric power assist of claim 2, wherein: the left side state lamp (6) and the right side state lamp (10) are double-color lamps.

4. The crisper with electric power assist of claim 3, wherein: the two motors (14), the two torque sensors (17), the left side status light (6), the power light (7), the switch (8) and the right side status light (10) are all electrically connected with the controller (9).

5. The plastic wrap cassette of claim 1, wherein: the transmission ratio of the lower gear (15) to the upper gear (18) is 1: 1.