CN218552178U

CN218552178U - Automatic toothpaste squeezing machine

Info

Publication number: CN218552178U
Application number: CN202220550999.7U
Authority: CN
Inventors: 王雅萝; 刘建
Original assignee: Chengdu Chaozhibao Technology Co ltd
Current assignee: Chengdu Chaozhibao Technology Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2023-03-03
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses an automatic toothpaste squeezing machine, include: a housing; a first squeezer arranged at one side of the inner part of the shell to squeeze toothpaste out; a second squeezer arranged at the other side in the shell to output the toothpaste squeezed by the first squeezer to a toothbrush head; a control main board; a filling box is arranged between the first extruder and the second extruder, one side of the filling box is communicated with the extrusion end of the toothpaste through a conveying pipe, and the other side of the filling box is communicated with the position of the toothbrush head through a discharge hole; and a first screw is arranged at the output end of the second extruder, and a piston is arranged at one end of the first screw, which extends into the filling box. The utility model provides an automatic toothpaste squeezing machine, through the synergism of two squeezers, a is responsible for extruding the lotion from toothpaste, and another is responsible for exporting the lotion of extruding to the toothbrush on, realizes the ration output of toothpaste, and structural design is reasonable, and inside leakproofness is good, and simple structure, easily operation and realization, the miniaturization of the equipment of being convenient for.

Description

Automatic toothpaste squeezing machine

Technical Field

The utility model relates to an automatic toothpaste squeezing machine.

Background

When the toothpaste is used, the toothpaste tube is usually squeezed by hands to obtain the toothpaste, great inconvenience exists in the use process, the toothpaste taking amount at each time cannot be mastered, and the toothpaste in the toothpaste tube cannot be completely squeezed out by squeezing the toothpaste in a manual squeezing mode. In order to improve the utilization ratio of resources, avoid the waste of resources, some automatic toothpaste squeezing devices have appeared in the existing market, the existing automatic toothpaste squeezing devices are unreasonable in structure setting, the toothpaste can be squeezed out only by continuous multiple squeezing in the actual toothpaste squeezing process, the toothpaste squeezing amount is difficult to control every time, a great deal of inconvenience exists in the actual use process, the structure of some additional toothpaste squeezing machines is complex, the size is overlarge, and the actual application effect is poor.

Disclosure of Invention

It is an object of the present invention to address at least the above problems and/or disadvantages and to provide at least the advantages described hereinafter.

To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided an automatic toothpaste dispenser including:

a case for external packaging;

a first squeezer arranged at one side of the inner part of the shell to squeeze toothpaste out;

a second squeezer arranged at the other side in the shell to output the toothpaste squeezed by the first squeezer to a toothbrush head;

the control main board is arranged in the shell and used for switching the states of the first squeezer and the second squeezer;

a filling box for storing toothpaste is arranged between the first extruder and the second extruder, one side of the filling box is communicated with the extrusion end of the toothpaste through a conveying pipe, and the other side of the filling box is communicated with the position of the toothbrush head through a discharge hole;

the output end of the second extruder is provided with a first screw, one end of the first screw is configured to extend into the filling box, and the extending end of the first screw is provided with a matched piston.

Preferably, the first squeezer is configured to include:

the power output shaft of the first stepping motor is provided with a first gear matched with the first stepping motor;

two squeezing shafts which are oppositely arranged at two sides of the toothpaste to be squeezed, wherein two ends of each squeezing shaft are respectively provided with a second gear, and the two squeezing shafts are in meshing transmission connection through the second gears;

the speed reducing mechanism is configured to comprise a plurality of speed reducing gear shafts which are in meshing transmission connection in space, and the speed reducing gear shafts on two sides of the speed reducing mechanism are in transmission connection with the first gear and the second gear in space respectively;

two brackets longitudinally arranged inside the shell;

the first inner shell is used for packaging the stepping motor, the extrusion shafts and the speed reducing mechanism into a whole, and one side of the first inner shell matched with each support is respectively provided with a sliding groove for the support to penetrate out;

wherein, the both ends of each extrusion axle are provided with respectively and wear out the extension end of first inner shell, are provided with the matched with third gear on the circumference of each extension end, and the both sides of each slide rail are provided with respectively with third gear matched with fourth rack.

Preferably, the bottom of the shell is provided with a sealing head, threads matched with an extrusion port of toothpaste are arranged on the sealing head, and the height of the sealing head is greater than that of the extrusion port of the toothpaste, so that a toothpaste prestoring area is formed at the top of the sealing head;

wherein, the conveying pipeline is communicated with the inside of the sealing head.

Preferably, a transfer box is arranged above the filling box;

the filling box is provided with a sealing plate which is arranged at a position matched with the discharge port and used for switching the externally communicated state of the discharge port;

the filling box is provided with a through groove at the position matched with the discharge hole, one end of the through groove is communicated with the position of the discharge hole, and the other end of the through groove is communicated with the interior of the transfer box through a switching pipe;

the volume of the filling box is configured to be larger than that of the transfer box, and a plurality of air-permeable gaps are arranged on the filling box.

Preferably, the second extruder further comprises:

the second stepping motor is matched with the first screw rod;

a second inner casing for encapsulating the second stepping motor and the transmission assembly;

the sealing plate switches the outward communication state of the discharge hole through first sliding blocks arranged at two ends and first sliding rails oppositely arranged on the second inner shell;

and a telescopic mechanism for guiding is arranged between the sealing plate and the second inner shell.

Preferably, the housing is provided with a cover in front of the second extrusion mechanism, and a plurality of clamping pieces for limiting the toothbrush are arranged on the cover;

the side of the cover body facing the second extrusion mechanism is provided with a frame-type stop piece, and the front end of the sealing plate is provided with a notch matched with the stop piece;

the second inner shell is provided with a second sliding rail at the position matched with the cover body in an opposite mode, and the stop piece is provided with a second sliding block matched with the second sliding rail.

Preferably, the second extruder further comprises:

the second screw is in transmission connection with the second stepping motor through the transmission assembly;

a third inner casing for encapsulating the second screw;

the self-locking mechanism is arranged in the third inner shell;

the guide rod is arranged on the third inner shell, and a clamping plate matched with the lower end of the turnover back stop plate is arranged on the guide rod;

the clamping plate is provided with a clamping head which extends into the third inner shell and is matched with the self-locking mechanism at one side matched with the self-locking mechanism;

the guide rod is provided with a spring which limits the position of the clamping plate.

Preferably, the front panel of the shell is pivoted with a door body convenient for taking and placing toothpaste at a position matched with the first extruder.

Preferably, the first squeezer is detachably provided with a graduator;

the front panel of casing is configured to be transparent form, and is provided with the vertical scale with scale matched with on the front panel.

Preferably, at least one ultraviolet disinfection lamp matched with the toothbrush is arranged on the inner side wall of the top of the shell

The utility model discloses at least, include following beneficial effect: one of the two extruders are used for extruding the toothpaste body from the toothpaste body, and the other extruder is used for outputting the extruded toothpaste body to the toothbrush, so that the toothpaste can be quantitatively output, the structure is reasonable, the internal sealing performance is good, the structure is simple, the operation and the implementation are easy, and the convenience is brought to the miniaturization of equipment.

Secondly, the utility model discloses a set up matched with sterilamp, carry out disinfection to the toothbrush after the lid is closed, have better cleanliness factor and security.

Thirdly, the utility model discloses a structural design for toothpaste how much can remind through the structure, toothpaste exhausts when the scale pointer reachs the bottommost, and the highest position can be got back to through the reversal to the squeezer this moment, and the peak also can be got back to the scale pointer, can open the lid and change toothpaste this moment, has better practicality.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a schematic structural view of the automatic toothpaste dispenser of the present invention;

FIG. 2 is a schematic view of a side view structure of a longitudinal section of the automatic toothpaste dispenser of the present invention;

fig. 3 is a schematic view of a first extruder according to the present invention;

FIG. 4 is a schematic view of an elevational structure of one of the longitudinal sections of the automatic toothpaste dispenser of the present invention;

FIG. 5 is another schematic view of the longitudinal section of the automatic toothpaste dispenser of the present invention;

FIG. 6 is an enlarged view of the lower portion of FIG. 5;

FIG. 7 is a schematic view of a partially enlarged structure of another longitudinal section of the automatic toothpaste dispenser of the present invention;

FIG. 8 is an enlarged view of the portion of the stuffing box of FIG. 7;

FIG. 9 is an enlarged view of another cross section of the filling box

FIG. 10 is a schematic view of a sealing plate engaged with a first slide rail;

FIG. 11 is a schematic view of the structure of FIG. 10 from another perspective;

FIG. 12 is a schematic view of the second extruder engaged with a toothbrush;

FIG. 13 is a partial enlarged view of the structure of FIG. 12 from another perspective;

FIG. 14 is an enlarged partial cross-sectional view of the bottom of the automatic toothpaste dispenser;

FIG. 15 is a schematic longitudinal cross-sectional view of a second extruder;

FIG. 16 is a schematic view of the self-locking mechanism of FIG. 15 engaged with the locking plate;

FIG. 17 is a schematic front view of a second extruder;

FIG. 18 is another schematic longitudinal sectional view of the automatic toothpaste dispenser;

fig. 19 is a schematic structural view of the transmission assembly.

Detailed Description

The present invention is described in further detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

It should be noted that, in the description of the present invention, the terms indicating the orientation or the positional relationship are based on the orientation or the positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.

Fig. 1-8 show an implementation form of an automatic toothpaste dispenser according to the present invention, which includes:

an external packaging case 1;

the first squeezer 3 is arranged at one side in the shell and is used for squeezing toothpaste 2 from two sides of the toothpaste so as to squeeze one end of the toothpaste outlet below the toothpaste body at the tail of the toothpaste;

a second extruder 4 disposed at the other side of the interior of the housing to output the toothpaste extruded from the first extruder to the toothbrush head, in which the second extruder is used to deliver the toothpaste extruded from the first extruder to the toothbrush;

the control main board 5 is arranged in the shell and used for switching the states of the first squeezer and the second squeezer, generating corresponding control signals and switching the working states of the first squeezer and the second squeezer so as to enable the first squeezer and the second squeezer to be in a working state, and similarly switching the working states of the ultraviolet lamps according to requirements;

in the structure, the toothpaste is extruded and then is sent into the filling box through the material conveying pipe to be prestored, so that the extrusion amount of the toothpaste is controllable, and transfer can be realized;

the output end of the second extruder is provided with a first screw 9, one end of the first screw is configured to extend into the filling box, the extending end of the first screw is provided with a matched piston 10, the paste extruded by the first extruder is conveyed into the filling box through a conveying pipe to be prestored in the structure, the first screw and the piston which are arranged on the filling box can push the paste out of a discharge port on the filling box under the action of the second extruder to finish the transfer output of the paste in the filling box, in field use, the electric power of each extruder is supplied through a matched battery, the working state of each component is controlled through software burnt on a control mainboard, and the automatic control of the work of each component is realized.

In another example, the first squeezer is configured to include:

as shown in fig. 2-3, at least one first step motor 11 connected to the control main board in communication, and a power output shaft of the first step motor is provided with a first gear 12;

two squeezing shafts 13 which are oppositely arranged at two sides of the toothpaste to be squeezed, wherein two ends of each squeezing shaft are respectively provided with a second gear 14, and the two squeezing shafts are in meshing transmission connection through the second gears;

a speed reducing mechanism 15, which is configured to include a plurality of speed reducing gear shafts 16 in meshing transmission connection in space, and the speed reducing gear shafts on two sides of the speed reducing mechanism are in transmission connection with the first gear and the second gear in space respectively;

two brackets 17 longitudinally arranged inside the housing;

a first inner shell 18 for packaging the stepping motor, each extrusion shaft and the speed reducing mechanism into a whole, wherein one side of the first inner shell matched with each support is respectively provided with a sliding groove 19 for the support to penetrate out;

in the scheme, after the first stepping motor rotates, the first gear on the power output end of the first stepping motor rotates along with the rotation, the rotation speed of the first gear is controlled under the action of the speed reducing mechanism, the second gear arranged at one end of the speed reducing mechanism changes the rotation speed of the first gear and outputs the changed rotation speed to one of the extrusion shafts, the other extrusion shaft is provided with the matched second gear, so that the two oppositely arranged extrusion shafts rotate under the action of the second gear, toothpaste arranged between the two extrusion shafts is downwards extruded under the rotation of the extrusion shafts to finish the operation of extruding the toothpaste, and the rotation speed and the rotation time of the first stepping motor in the first extruder are automatically controlled by an extrusion program written in the main board, so that the quantitative quantity of the toothpaste is ensured.

In another embodiment, as shown in fig. 5, the bottom of the housing is provided with a sealing head 22, which is provided with threads matching with the toothpaste outlet, and the height of the sealing head is greater than that of the toothpaste outlet, so as to form a toothpaste pre-storage area at the top of the sealing head;

the conveying pipe is communicated with the inside of the sealing head, in the structure, the sealing head is used for being matched with one end of a toothpaste opening, the sealing head is similar to a cap of original toothpaste and is only large in height, so that a space for extruding toothpaste for transfer output is formed inside the sealing head, and the space is communicated with an external filling box through the conveying pipe to finish the output of the paste.

In another example, as shown in fig. 5-9, a transfer box 23 is provided above the filling box for quantitative output;

the filling box is provided with a sealing plate 24 which is used for switching the outward communication state of the discharge port and is arranged at the position matched with the discharge port, the sealing plate is used for sealing the discharge port to prevent paste output from the transit box from leaking, and the other function is also used for cutting off the output length of the paste to ensure that the paste output quantitative effect is better;

the filling box is provided with a through groove 25 at a position matched with the discharge hole, one end of the through groove is communicated with the position of the discharge hole, the other end of the through groove is communicated with the interior of the transfer box through an adapter tube 26, in the structure, the through groove can be an L-shaped structure or a straight cylinder structure on a vertical plate of the filling box, and the through groove has the function of outputting the paste in the transfer box, namely in the practical application, the paste output by the first extruder is output to the position of the through groove under the action of the transfer box, the discharge hole is opened under the action of the sealing plate, the paste is output outwards, the discharge hole is closed under the action of the sealing plate, and the output of the paste is cut off;

the volume of the filling box is configured to be larger than that of the transfer box, and a plurality of air-permeable slits (not shown) are arranged on the filling box, in this structure, the first screw can extrude air in the paste body and in the filling box when the first screw extrudes the paste body through the action of the air-permeable slits, and air bubbles in the paste body are prevented.

In another example, as shown in fig. 7-8, 9-10, the second extruder further comprises:

a second stepping motor 27 which is engaged with the first screw;

a second inner case 28 encapsulating the second stepping motor and the transmission assembly;

the sealing plate switches the outward communication state of the discharge port through first sliding blocks 29 arranged at two ends and first sliding rails 30 oppositely arranged on the second inner shell;

the sealing plate is characterized in that a telescopic mechanism 31 for guiding is arranged between the sealing plate and the second inner shell, in the structure, the second stepping motor is used for providing power for the first screw rod during working, the transmission assembly is used for transmitting the rotating acting force of the second stepping motor to the second screw rod, and the sealing plate is provided with matched sliding in the structure, so that the sealing plate can be subjected to position conversion through a notch in the first sliding rail, the switching of the discharge port and the external communication state by the sealing plate is completed, the telescopic mechanism is used for limiting the position of the sealing plate and simultaneously providing elastic acting force, after the external force and the acting force are lost, the sealing plate is pushed back to the initial position, the sealing of the discharge port is completed, in actual operation, the telescopic mechanism comprises a spring and a multi-section telescopic rod, one section of the telescopic rod extends into the sealing plate, the other end of the telescopic rod can be connected with the second inner shell, or a blocking part (the blocking part is in contact with or connected with the second inner shell) larger than the outer diameter of the spring is arranged at the end of the telescopic mechanism, and the sealing plate is telescopic control over the sealing plate is realized.

As shown in fig. 10-14 and 18, in another example, the housing is provided with a cover 32 in front of the second pressing mechanism, on which a plurality of fasteners 45 for limiting the toothbrush are arranged, the position of the toothbrush is limited by the fasteners, the cover is provided in a rotatable manner, and is further provided with a matched spring for controlling the opening and closing effect, and the matching manner of the cover and the housing is a snap-fit manner;

in the structure, when the cover body is pushed, the cover body moves towards the position of the discharge port under the matching of the second sliding rail and the second sliding rail, and the stop piece is matched with the notch at the front end of the sealing plate when in use, so that the sealing plate is compressed backwards to open the discharge port when the cover body is pushed;

the second inner shell is provided with a second slide rail 34 on the position matched with the cover body, the stop piece is provided with a second slide block 35 matched with the second slide rail, and the mounting shaft of the cover is connected to the second slide rail in a rotatable manner, so that the cover can reciprocate along the second slide rail, and the toothbrush can enter and exit from the shell body to be matched with the operation of squeezing toothpaste.

In another example, as shown in fig. 15-19, the second extruder further comprises:

a second screw 36 drivingly connected to the second stepping motor through a driving assembly 47, wherein the driving assembly is configured to include an a bearing 48, a b bearing 49, and a gear barrel 50 disposed between the two bearings, and wherein the power output of the second stepping motor is connected to the first screw or the second screw through the driving assembly, and is drivingly connected to the gear barrel of the driving assembly on the second screw or the first screw through a gear shaft 51 engaged with the gear barrel of the driving assembly, so that one motor simultaneously drives the two screws to rotate, thereby facilitating the integration and miniaturization of the interior of the device, and the second screw functions to push the toothbrush of the squeezed toothpaste out by the action of the second stepping motor;

a third inner casing 37 for encapsulating the second screw, and encapsulating the position of the second screw and the self-locking mechanism;

the self-locking mechanism 38 is arranged in the third inner shell and comprises spring steel balls which are oppositely arranged up and down and compression springs matched with the spring steel balls, when the toothbrush cover is used, the effect of the extending-in process of the chuck is applied to the spring steel balls, so that the compression springs are in a compression state, the distance between the spring steel balls is increased, the chuck smoothly enters and completes clamping and locking, the leather head on the second screw rod is applied to the chuck when rotating, so that the chuck is forced to be outwards separated from the spring steel balls for fixing, unlocking is completed, the springs on the guide rods are unfolded, and the cover body and the toothbrush are ejected to an initial position;

the guide rod 39 is arranged on the third inner shell, a clamping plate 40 matched with the lower end of the turnover back stop plate is arranged on the guide rod, the guide rod is used for guiding the reciprocating action of the clamping plate, and meanwhile, a protruding part for limiting the clamping plate is arranged at the free end of the guide rod to prevent the clamping plate from sliding out;

the clamping plate is provided with a clamping head 46 which extends into the third inner shell at one side matched with the self-locking mechanism so as to be matched with the self-locking mechanism, and the clamping head 46 is used for being matched with the self-locking mechanism to complete the matching and limiting of structural parts;

the guiding rod is provided with a spring 41 for limiting the position of the clamping plate, in the structure, when the first extruder descends to extrude paste from toothpaste, the first screw of the second extruder retracts transversely, the paste is output into the filling box through the feed delivery pipe to be filled when the first extruder retracts, then the cover body is manually pushed to the bottom of the filling box to enable the toothbrush to be matched with the position of the discharge port, the clamping stop piece contacts the position of the notch of the sealing plate when the cover body is pushed, the clamping stop piece and the sealing plate are abutted in space, the discharge port of the toothpaste is opened under the action of the compression mechanism when the sealing plate is pushed, the clamping plate moves on the guiding rod when the cover body is pushed, the spring is compressed until the self-locking mechanism clamps the clamping head, the clamping head can be continuously pushed inwards until the paste touches the rubber on the second upper screw, the second stepping motor drives the second screw to rotate outwards to push the cover body, after the clamping plate partially touches the self-locking mechanism, the clamping head is forced outwards to be separated from the spring to be fixed, the spring is unfolded to the initial position, the first screw drives the first screw to move to drive the sealing plate to drive the position of the sealing plate to move outwards to push the position of the sealing plate, the toothpaste to push the cover body, the toothpaste out, and the toothpaste is pushed out, and the toothpaste is pushed out to the initial position of the toothpaste.

In another example, as shown in fig. 1, the front panel of the housing is pivotally provided with a door 42 for conveniently taking and placing toothpaste at a position matched with the first extruder, and the door passes through the pivotally connected door, so that the toothpaste can be replaced as required, and the front panel has better adaptability.

In another example, as shown in fig. 1, a scale 43 is detachably provided on the first extruder;

the front panel of the shell is configured to be transparent, the front panel is provided with a longitudinal graduated scale 44 matched with the graduator, and in the structure, the second extrusion is provided with the matched graduator to represent the position of toothpaste when the extrusion shaft runs to the position, and the toothpaste allowance can be clearly obtained by matching with the graduated scale so as to be convenient for real-time replacement.

In another example, at least one ultraviolet disinfection lamp (not shown) matched with the position of the toothbrush is arranged on the inner side wall of the top of the shell and used for disinfecting and sterilizing the toothbrush when the toothbrush is not used, so that the cleanliness of the toothbrush is ensured.

The above scheme is merely illustrative of a preferred example, and is not limiting. When the utility model is implemented, the proper replacement and/or modification can be carried out according to the requirements of users.

The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.

While embodiments of the invention have been disclosed above, it is not intended that they be limited to the applications set forth in the specification and examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. An automatic toothpaste dispenser, comprising:

a housing for external packaging;

a second squeezer which is arranged at the other side of the inner part of the shell and outputs the toothpaste squeezed by the first squeezer to the toothbrush head;

2. The automatic toothpaste dispenser of claim 1, wherein the first squeezer is configured to comprise:

the power output shaft of the first stepping motor is provided with a first gear matched with the first gear;

two brackets longitudinally arranged inside the shell;

the first inner shell is used for packaging the stepping motor, the extrusion shafts and the speed reducing mechanism into a whole, and one side of the first inner shell matched with each support is provided with a sliding groove for the support to penetrate out.

3. The automatic toothpaste dispenser according to claim 1, wherein the bottom of the housing is provided with a sealing head on which a thread matching with the toothpaste outlet is arranged, and the height of the sealing head is greater than that of the toothpaste outlet, so as to form a toothpaste pre-storage area at the top of the sealing head;

4. The automatic toothpaste dispenser of claim 1, wherein a transfer box is provided above the filling box;

5. The automatic toothpaste dispenser of claim 4, wherein the secondary dispenser further comprises:

the second stepping motor is matched with the first screw rod;

6. The automatic toothpaste dispenser of claim 5, wherein the housing is provided with a cover in front of the second squeezing mechanism, on which a plurality of jaws defining a toothbrush are provided;

7. The automatic toothpaste dispenser of claim 6, wherein said secondary extruder further comprises:

a third inner casing for encapsulating the second screw;

the self-locking mechanism is arranged in the third inner shell;

the guide rod is arranged on the third inner shell, and a clamping plate matched with the lower end of the turning back stop plate is arranged on the guide rod;

one side of the clamping plate, which is matched with the self-locking mechanism, is provided with a clamping head which extends into the third inner shell and is matched with the self-locking mechanism;

8. The automatic toothpaste dispenser according to claim 1, wherein the front panel of the housing is pivotally provided with a door for facilitating the taking and placing of toothpaste at a position corresponding to the first extruder.

9. The automatic toothpaste dispenser according to claim 1, wherein said first squeezer is detachably provided with a scale;

10. The automatic toothpaste dispenser according to claim 1, wherein at least one ultraviolet sterilizing lamp is arranged on the inner side wall of the top of the shell and is matched with the toothbrush.