A plastering machine

Abstract

The application discloses a paste formula machine, which mainly comprises a base, an insulating shell, a pot body, a heating module and a stirring head; the stirring head comprises a head main body, a stirring driving group, a pot cover, a stirring paddle, a communication joint, a communication pipeline and a water vapor guiding and discharging device; the head main body is pivotally connected with the base and is provided with a water vapor discharge outlet and a position-giving opening; the stirring driving group is located in the head main body and a power output end thereof extends out of the lower side of the head main body; the pot cover is fixed to the power output end of the stirring driving group and is provided with an air inlet and a position-giving through hole; the stirring paddle is located at the lower side of the pot cover and is connected with the power output end of the stirring driving group; the communication joint is connected with the position-giving opening and the through hole and is internally provided with a communication cavity; one end of the communication pipeline extends into the cavity and the other end thereof is connected with the water vapor discharge outlet; the water vapor guiding and discharging device is located in the communication cavity and is connected with the input end of the communication pipeline and is used for guiding water vapor to be discharged through the communication pipeline and the water vapor discharge outlet.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of paste formula machine, and particularly to a paste formula machine. BACKGROUND

[0002] Paste formula, which is first originated from the Chinese medicine classic "Shennong's Herbal Classic", has the effects of tonifying the body, resisting aging, preventing diseases and keeping young.

[0003] The paste formula is usually made by decocting, that is, the granules or decoction pieces of traditional Chinese medicine, auxiliary materials and water are added into a pot, the pot is heated, and the mixture of the above-mentioned materials is decocted to form the paste formula. When the paste formula is decocted, the above-mentioned materials are put into the pot to form a medicinal liquid, the granules, decoction pieces and auxiliary materials in the medicinal liquid are fully dissolved in water, and the water is gradually evaporated to form the paste formula with certain medicinal effect.

[0004] The existing paste formula machine is prone to produce water vapor during the stirring and paste making process, but the existing paste formula machine cannot effectively remove the water vapor in the pot, and then water droplets are easily formed and enter the paste formula, which affects the medicinal effect of the paste formula. Therefore, the technical personnel in the field urgently need to develop a paste formula machine that can effectively remove water vapor to meet the actual application requirements. SUMMARY

[0005] The main purpose of the present application is to provide a paste formula machine to solve the above technical problems.

[0006] A paste formula machine, comprising a base, a heat insulation shell arranged on the front side of the inside of the base, a pot arranged in the heat insulation shell, a heating module arranged in the heat insulation shell and located below the pot for heating the pot, and a stirring head rotatably connected with the rear side of the base and capable of rotating and extending into the inside of the pot for stirring, the stirring head comprising:

[0007] A head body, the rear side of which is pivoted with the rear side of the base, and the middle left lower side of which is provided with a water vapor discharge port, and a position giving through hole is further provided on the head body;

[0008] A stirring drive group, which is arranged in the inside of the head body, and the power output end of which extends from the lower front side of the head body;

[0009] A pot cover, which is fixedly connected with the power output end of the stirring drive group, and the front side of which is provided with an air inlet, and a position giving through hole is further provided on the pot cover and located at the rear side of the air inlet, the position giving through hole being located below the position giving through hole;

[0010] A stirring paddle, which is arranged below the pot cover and connected with the power output end of the stirring drive group;

[0011] A communication joint is connected between the accommodation hole and the accommodation through hole, and a communication cavity is formed in the communication joint;

[0012] A communication pipeline is connected to the communication cavity, and an output end of the communication pipeline is connected to the water vapor outlet;

[0013] A water vapor guiding and discharging device is connected to the communication cavity and the input end of the communication pipeline, and is used for guiding the water vapor in the pot to flow into the communication pipeline and be discharged to the outside through the water vapor outlet.

[0014] The paste machine further comprises a limiting structure arranged between the base and the blender head for limiting the opening position of the blender head;

[0015] The limiting structure comprises:

[0016] A concave arc-shaped recess is arranged on the rear side of the base and has a concave arc shape;

[0017] A limiting slot is formed on the front upper side of the concave arc-shaped recess;

[0018] A convex arc-shaped portion is arranged on the rear lower side of the blender head and is matched with the concave arc-shaped recess;

[0019] A limiting connecting piece is arranged on the rear lower side of the convex arc-shaped portion, and when the blender head is opened upward, the limiting connecting piece is connected to the limiting slot to limit the blender head.

[0020] As described above, the blender paddle is provided with a middle connecting portion in the middle, a left stirring portion on the left side of the middle connecting portion, and a right stirring portion on the right side of the middle connecting portion.

[0021] Two left through holes are formed on the left stirring portion, and two right through holes are formed on the right stirring portion. The left through holes and the right through holes are used for flowing the medicinal liquid in the stirring process.

[0022] As described above, the pot cover is made of transparent elastic material, and a downward extending connecting portion is arranged on the periphery of the pot cover for connecting the pot cover and the pot body.

[0023] As described above, the pot body is provided with a temperature sensing contact portion and a hemispherical portion arranged on the outer side of the temperature sensing contact portion and having a hemispherical shape.

[0024] The heating module comprises:

[0025] A heating disc, a semispherical recess is formed on the upper side of the heating disc and is adapted to connect with the semispherical part, a through hole for temperature sensing is formed in the middle of the heating disc and is located below the temperature sensing contact part, and a heating tube is arranged on the lower side of the heating disc and is located outside the through hole for temperature sensing to generate heat from an external power source;

[0026] A temperature sensing sensor is arranged on the heating disc and extends into the through hole for temperature sensing to contact the temperature sensing contact part to collect the internal temperature of the pot.

[0027] The heating disc further comprises two connecting columns which are symmetrically arranged on the left and right sides of the through hole for temperature sensing.

[0028] The temperature sensing sensor comprises:

[0029] A support connecting plate is arranged on the upper side of the support connecting plate and has a connecting through hole corresponding to the connecting columns and a middle through hole formed in the middle of the support connecting plate.

[0030] An insulating shell is arranged on the upper side of the support connecting plate and has a containing space formed in the interior of the insulating shell and a communication opening formed on the upper side of the insulating shell and communicating with the containing space.

[0031] An insulating telescopic sleeve is arranged in the containing space and has an upper end extending out of the upper side of the communication opening.

[0032] An insulating telescopic spring is arranged in the containing space between the insulating telescopic sleeve and the support connecting plate to move the insulating telescopic sleeve.

[0033] A thermistor is arranged in the interior of the insulating telescopic sleeve and has a lead wire extending downward out of the middle through hole to connect with an external power source.

[0034] A contact sheet is arranged on the upper side of the insulating telescopic sleeve and is connected with the thermistor to contact and fix the thermistor.

[0035] The diameter of the through hole for temperature sensing ranges from 15 to 28 mm, and the distance between the centers of the two connecting columns ranges from 23 to 36 mm.

[0036] The elastic silica gel material is used to make the limit stop engaging pieces, and two limit stop engaging pieces are symmetrically arranged on the left and right sides.

[0037] The number of limit stop engaging pieces is two, and each limit stop engaging piece is correspondingly arranged with each limit stop engaging slot.

[0038] The paste machine further comprises a heat dissipation system arranged between the base and the stirring machine head to dissipate the heat inside the base.

[0039] The heat dissipation system comprises:

[0040] A base air inlet is arranged on the lower side of the base and is in communication with the interior of the base;

[0041] A heat dissipation fan is arranged on the lower concave arc-shaped recess;

[0042] An upper groove is arranged on the lower side of the rear of the upper convex arc-shaped part, between the two limit stop engaging members, and above the heat dissipation fan;

[0043] A lower head body air inlet is arranged in the upper groove and is in communication with the interior of the mixer head;

[0044] A rear head body air inlet is arranged on the rear side of the head body and is in communication with the interior of the mixer head;

[0045] A position sensing sensor is arranged on the rear side of the interior of the base, below the lower concave arc-shaped recess, for detecting whether the mixer head is in the closed working state. If it is detected that the mixer head is in the closed working state, the detected information is converted into a heat dissipation signal and is outputted outwardly;

[0046] When the heat dissipation fan receives the heat dissipation signal, the heat dissipation work is started, the heat in the interior of the base is guided and flows upward, flows into the interior of the mixer head through the lower head body air inlet, and then flows out backward through the rear head body air inlet, and the heat in the interior of the mixer head is dissipated to the outside.

[0047] Compared with the prior art, the above application has the following advantages:

[0048] 1、The application provides a flexible opening and closing mechanism through the pivoting connection between the rear side of the machine head body and the rear side of the base. When the stirring machine head is closed on the pot body and the stirring and paste-making work is started, the water vapor guiding and removing device simultaneously starts the water vapor removing work. That is, external air can enter the pot body through the air inlet on the pot cover. The external air is in full contact with the heated paste liquid when the stirring paddle is rotating to stir the paste liquid, and then is guided by the water vapor guiding and removing device to flow into the communication pipeline, and finally is discharged to the outside through the water vapor discharge outlet. Thus, the effective discharge of water vapor in the pot can be realized, so that the formation of condensed water in the pot due to water vapor can be effectively avoided, and the influence on the paste-making effect can be effectively avoided. Through the use of the communication joint, the good sealing between the communication pipeline and the machine head body and the pot cover is ensured, and water vapor leakage is prevented. Through the provision of the communication cavity, an installation space is provided for the water vapor guiding and removing device, and it is ensured that water vapor can smoothly flow into the communication pipeline and be discharged through the water vapor discharge outlet, reducing the damage of water vapor to the equipment and improving the service life and operation safety of the equipment.

[0049] 2、The design structure of the heating module can realize contact heating and accurate temperature measurement in the limited space of the hemispherical pot bottom. This innovative design successfully solves the technical problems of difficulty in concentrated heat conduction and inaccurate temperature measurement due to the small contact area of the hemispherical pot bottom. Through this unique structural design, the heating module can effectively transfer heat to the pot bottom, ensuring the uniformity and efficiency of the heating effect. At the same time, the accurate temperature measurement function makes the temperature control more accurate, thereby improving the reliability and safety of the paste-making process. This technical breakthrough not only improves the heating efficiency, but also brings users a more convenient and accurate paste-making experience. BRIEF DESCRIPTION OF DRAWINGS

[0050] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0051] Figure 1 It is a front perspective view of the paste machine of the present application.

[0052] Figure 2 It is a rear perspective view of the paste machine of the present application.

[0053] Figure 3 It is another perspective view of the paste machine of the present application.

[0054] Figure 4 It is a sectional view of the paste machine of the present application.

[0055] Figure 5 Fig. 1 is a perspective view of a paste machine according to the present application. Figure 4 Figure I .

[0056] Figure 6 Fig. 2 is another sectional view of the paste machine according to the present application.

[0057] Figure 7 Fig. 3 is a perspective view of a paste machine according to the present application. Figure 6 Figure II .

[0058] Figure 8 Fig. 4 is another sectional view of the paste machine according to the present application.

[0059] Figure 9 Fig. 5 is a perspective view of a paste machine according to the present application. Figure 8 Figure III .

[0060] Figure 10 Fig. 6 is another sectional view of the paste machine according to the present application. Figure 8 Figure IV .

[0061] Figure 11 Fig. 7 is a perspective view of a blender head of the paste machine according to the present application.

[0062] Figure 12 Fig. 8 is a perspective view of the blender head of the paste machine according to the present application, with the head body hidden.

[0063] Figure 13 Fig. 9 is an exploded view of a pot body and a heating module of the paste machine according to the present application.

[0064] Figure 14 Fig. 10 is a perspective view of a heating disc of the paste machine according to the present application. DETAILED DESCRIPTION

[0065] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0066] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0067] ​​​​Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0068] like Figures 1 to 14 As shown, a traditional Chinese medicine paste making machine includes a base 100, a heat-insulating shell 200 disposed inside the front side of the base 100, a pot body 300 disposed inside the heat-insulating shell 200, a heating module 400 disposed inside the heat-insulating shell 200 and located below the pot body 300 for heating the pot body 300, and a stirring head 500 rotatably connected to the rear side of the base 100 and rotatably extending into the pot body 300 for stirring.

[0069] Specifically, the mixer head 500 includes a head body 51, a mixing drive assembly 52, a pot cover 53, a mixing paddle 54, a connecting clamp 55, a connecting pipe 56, and a water vapor guiding and exhaust device 57.

[0070] The rear side of the head body 51 is pivotally connected to the rear side of the base 100, and a water vapor outlet 511 is provided on the lower left side of its middle part, and a clearance opening 512 is also provided thereon; the stirring drive assembly 52 is located inside the head body 51, and its power output end extends out of the lower front side of the head body 51; the pot lid 53 is fixedly connected to the power output end of the stirring drive assembly 52, and an air inlet 531 is provided on its front side, and a clearance through hole 532 is provided on it located behind the air inlet 531, the clearance through hole 532 being located below the clearance opening 512; the stirring paddle 54 is provided on The pot lid 53 is located on the lower side and is connected to the power output end of the stirring drive assembly 52; the connecting connector 55 is snapped between the clearance opening 512 and the clearance through hole 532, and a connecting cavity 551 is provided thereon; the input end of the connecting pipe 56 extends into the connecting cavity 551, and its output end is connected to the steam outlet 511; the steam guiding and exhausting device 57 is snapped into the connecting cavity 551 and connected to the input end of the connecting pipe 56, and is used to guide the water vapor inside the pot body 300 into the connecting pipe 56 and discharge it to the outside through the steam outlet 511.

[0071] The application provides a flexible opening and closing mechanism through the pivoting mode of the rear side of the machine head body 51 and the rear side of the base 100. When the stirring machine head 500 is closed on the pot body 300 and the stirring and paste preparation work is started, the water vapor guiding and discharging device 57 simultaneously starts the water vapor discharging work, that is, the external air can enter the inside of the pot body 300 through the air inlet 531 on the pot cover 53, the external air is fully contacted with the heated paste liquid when the stirring paddle 54 rotates to stir the paste liquid, and then is guided by the water vapor guiding and discharging device 57 to flow into the communication pipeline 56, and finally is discharged to the outside through the water vapor discharge port 511, thereby achieving the effective discharge of water vapor in the pot, so that the formation of condensed water in the pot due to water vapor can be effectively avoided, and the influence on the paste preparation effect is avoided.

[0072] In addition, through the use of the communication clamping joint 55, the good sealing between the communication pipeline 56 and the machine head body 51 and the pot cover 53 is ensured, the water vapor leakage is prevented, and through the arrangement of the communication cavity 551, the installation space of the water vapor guiding and discharging device 57 is provided, and the smooth flow of water vapor into the communication pipeline 56 and the discharge through the water vapor discharge port 511 are ensured, the damage of water vapor to the equipment is reduced, and the service life and operation safety of the equipment are improved.

[0073] Further, the stirring driving group 52 is preferably a driving motor cooperating with a transmission belt and a transmission wheel to realize the driving effect, and thus is not described herein.

[0074] The water vapor guiding and discharging device 57 is preferably an exhaust fan, which aims to meet the actual guiding and discharging requirements. Of course, the application is not limited to the use of the exhaust fan to realize the water vapor discharging effect, and the water vapor discharging effect can also be realized through a suction mechanism such as an air extractor.

[0075] Further, the stirring paddle 54 is provided with a middle connecting portion 541a at the middle portion thereof, a left stirring portion 542a at the left side of the middle connecting portion 541a, and a right stirring portion 543a at the right side of the middle connecting portion 541a.

[0076] The left stirring portion 542a is provided with two spaced left through holes 5421a, the right stirring portion 543a is provided with two spaced right through holes 5431a, and the left through holes 5421a and the right through holes 5431a are used for the flow of liquid medicine in the stirring process. The stirring paddle 54 of the application is provided with two spaced left through holes 5421a and two right through holes 5431a, so that the liquid medicine in the pot body 300 can be fully stirred, so as to meet the paste preparation use requirements.

[0077] Further, the cover 53 is made of transparent elastic material, preferably transparent silica gel, and is provided with a downward extending connecting part 533 for connecting with the pot body 300. This has the advantages of not only covering the pot body 300, but also buffering the downward covering effect. In addition, the cover 53 made of transparent silica gel can also facilitate the user to observe the real-time stirring condition of the dough in the pot body 300, avoiding the failure of the equipment to observe.

[0078] Further, the bottom of the pot body 300 is provided with a temperature sensing contact part 31, and is further provided with a hemispherical part 32 located outside the temperature sensing contact part 31 and in a hemispherical shape;

[0079] The heating module 400 comprises a heating disc 41 and a temperature sensing sensor 42;

[0080] The heating disc 41 is provided with a hemispherical recess 411 on the upper side, which is adapted to connect with the hemispherical part 32, and is further provided with a temperature sensing through hole 412 passing through the upper and lower sides and located below the temperature sensing contact part 31, and is further provided with a heating pipe 413 located outside the temperature sensing through hole 412 for connecting with the power supply to generate heat;

[0081] The temperature sensing sensor 42 is arranged on the heating disc 41 and extends into the temperature sensing through hole 412 for contacting the temperature sensing contact part 31 to collect the internal temperature of the pot body 300.

[0082] The heating disc 41 is further provided with connecting columns 414 located outside the temperature sensing through hole 412 and arranged symmetrically and spaced apart;

[0083] The temperature sensing sensor 42 comprises a supporting connecting plate, an insulating shell, an insulating telescopic sleeve, an insulating telescopic spring, a thermistor, and a contact sheet;

[0084] The support connecting plate is provided with a connecting through hole corresponding to the connecting column 414 for connection, and an intermediate through hole is formed in the middle part; the insulating shell is arranged on the upper side of the support connecting plate, and an accommodating space is formed in the inside, and a communication opening is formed on the upper side and communicates with the accommodating space; the insulating telescopic sleeve is arranged in the accommodating space, and the upper end thereof extends above the communication opening; the insulating telescopic spring is arranged in the accommodating space between the insulating telescopic sleeve and the support connecting plate, and is used for moving the insulating telescopic sleeve; the thermistor is arranged in the inside of the insulating telescopic sleeve, and the lead thereof extends downward through the intermediate through hole for external connection of the power supply; the contact sheet is arranged on the upper side of the insulating telescopic sleeve, and is connected with the thermistor for contact and fixing of the thermistor. The let-out temperature sensing through hole 412 has a hole diameter size ranging from 15 to 28 mm, and preferably 28 mm. The center distance of the two connecting columns 414 ranges from 23 to 36 mm, and preferably 36 mm.

[0085] The design structure of the heating module 400 can realize contact heating and accurate temperature measurement in the limited space of the hemispherical pot bottom. This innovative design successfully solves the technical problems of difficulty in concentrated heat conduction and inaccurate temperature measurement due to the small contact area of the hemispherical pot bottom. Through this unique structural design, the heating module can effectively transfer heat to the pot bottom, ensuring the uniformity and efficiency of the heating effect. At the same time, the accurate temperature measurement function makes the temperature control more accurate, thereby improving the reliability and safety of the paste making process. This technical breakthrough not only improves the heating efficiency, but also brings users a more convenient and accurate paste making experience.

[0086] Further, the paste machine further comprises a limit stop structure 600 arranged between the base 100 and the mixer head 500 for limiting the opening position of the mixer head 500;

[0087] The limit stop structure 600 comprises a concave arc-shaped recess 61, a limit stop clamping groove 62, a convex arc-shaped part 63, and a limit stop clamping piece 64.

[0088] The concave arc-shaped recess 61 is arranged on the rear side of the base 100 and has a concave arc shape; the limit stop clamping groove 62 is formed on the front upper side inside the concave arc-shaped recess 61; the convex arc-shaped part 63 is arranged on the rear lower side of the mixer head 500 and is matched with the concave arc-shaped recess 61; the limit stop clamping piece 64 is arranged on the rear lower side of the convex arc-shaped part 63, and the material thereof is preferably elastic silica gel material; when the mixer head 500 is turned upward and opened, it is clamped in the limit stop clamping groove 62 to limit the mixer head 500, and also realizes the damping buffer effect when the mixer head 500 is closed.

[0089] Further, the number of the limit stop card connectors 64 is two, and they are arranged at left and right intervals; the number of the limit stop card slots 62 is two, and each of the limit stop card slots 62 is arranged corresponding to each of the limit stop card connectors 64. Its advantage is that it can realize more stable limit stop of the mixer head 500.

[0090] Further, the paste machine further comprises a heat dissipation system arranged between the base 100 and the mixer head 500 for dissipating the heat inside the base 100.

[0091] The heat dissipation system comprises a base air inlet 71, a heat dissipation fan 72, an upper groove 73, a mixer head body lower air outlet 74, a mixer head body rear air outlet 75, and a position sensing sensor.

[0092] The base air inlet 71 is arranged on the lower side of the base 100 and is in communication with the inside of the base 100; the heat dissipation fan 72 is arranged on the lower concave arc-shaped recess 61; the upper groove 73 is arranged on the lower side of the rear of the lower convex arc-shaped part 63, is located between the two limit stop card connectors 64, and is located on the upper side of the heat dissipation fan 72 for avoiding the heat dissipation fan 72; the mixer head body lower air outlet 74 is arranged in the upper groove 73 and is in communication with the inside of the mixer head 500; the mixer head body rear air outlet 75 is arranged on the rear side of the mixer head body 51 and is in communication with the inside of the mixer head 500; the position sensing sensor is arranged on the inside of the rear side of the base 100, is located on the lower side of the lower concave arc-shaped recess 61, is preferably a Hall sensor, and is used for detecting whether the mixer head 500 is in a closed working state; if it is detected that the mixer head 500 is in a closed working state, the detected information is converted into a heat dissipation signal and is outputted outward.

[0093] When the heat dissipation fan 72 receives the heat dissipation signal, it starts the heat dissipation work, then guides and flows the heat inside the base 100 upward, and then flows into the inside of the mixer head 500 through the mixer head body lower air outlet 74, and then flows out backward through the mixer head body rear air outlet 75, and then dissipates the heat inside the mixer head 500 to the outside.

[0094] The above is an embodiment provided in combination with specific content, and it is not intended to limit the specific implementation of the application to these descriptions. Any approximation, similarity, or replacement of the method and structure of the application, or any technical deduction or replacement made on the basis of the concept of the application, should be considered as the protection scope of the application.

Claims

1. A paste formula machine, comprising a base (100) and a heat insulation shell (200) arranged at the front side inside the base (100), a pot body (300) arranged in the heat insulation shell (200), a heating module (400) arranged in the heat insulation shell (200) and located at the lower side of the pot body (300) for heating the pot body (300), and a blender head (500) rotatably connected with the rear side of the base (100) and rotatably extended into the inside of the pot body (300) for stirring work, characterized in that, The stirring head (500) comprises: A head body (51) which is pivotally connected to the rear side of the base (100), and which is provided with a steam outlet (511) on the lower left side of the middle part, and is further provided with a clearance hole (512) on the upper side; A stirring drive group (52) which is arranged inside the head body (51), and whose power output end extends from the lower front side of the head body (51); A pot cover (53) which is fixedly connected to the power output end of the stirring drive group (52), and which is provided with an air inlet (531) on the front side, and is further provided with a clearance through hole (532) on the rear side of the air inlet (531), the clearance through hole (532) being located below the clearance hole (512); A stirring paddle (54) which is arranged on the lower side of the pot cover (53), and is connected to the power output end of the stirring drive group (52); A communication clamping head (55) which is clamped between the clearance hole (512) and the clearance through hole (532), and is provided with a communication cavity (551) on the upper side; A communication pipeline (56) which extends into the communication cavity (551), and whose output end is connected to the steam outlet (511); A steam guiding and discharging device (57) which is clamped in the communication cavity (551), and is connected to the input end of the communication pipeline (56), for guiding the steam in the pot body (300) to flow into the communication pipeline (56) and be discharged to the outside through the steam outlet (511); The paste machine further comprises a limiting stop structure (600) arranged between the base (100) and the stirring head (500) for limiting the opening position of the stirring head (500); The limiting stop structure (600) comprises: A lower concave arc-shaped recess (61) which is arranged on the rear side of the base (100), and has a lower concave arc shape; A limiting stop clamping groove (62) which is arranged on the front upper side of the inside of the lower concave arc-shaped recess (61); A lower convex arc-shaped part (63) which is arranged on the rear lower side of the stirring head (500), and is matched with the lower concave arc-shaped recess (61); A limiting stop clamping piece (64) which is arranged on the rear lower side of the lower convex arc-shaped part (63), and is used for clamping in the limiting stop clamping groove (62) when the stirring head (500) is opened upward to limit the stirring head (500).

2. The machine according to claim 1, characterized in that, The stirring paddle (54) is provided with a middle connecting part (541a) on the middle part, and is further provided with a left stirring part (542a) on the left side of the middle connecting part (541a), and is further provided with a right stirring part (543a) on the right side of the middle connecting part (541a); The left stirring part (542a) is provided with two spaced left through holes (5421a); the right stirring part (543a) is provided with two spaced right through holes (5431a); the left through holes (5421a) and the right through holes (5431a) are used for flowing the liquid medicine in the stirring process.

3. The machine of claim 1, wherein The pot cover (53) is made of transparent elastic material, and a downward extending connecting part (533) is arranged on the periphery of the pot cover (53) for connecting with the pot body (300).

4. The machine of claim 1, wherein The bottom of the pot body (300) is provided with a temperature sensing contact part (31), and further provided with a hemispherical part (32) which is located outside the temperature sensing contact part (31) and has a hemispherical shape. The heating module (400) comprises: A heating disc (41) is provided with a hemispherical recess (411) on the upper side of the heating disc (41) for connecting with the hemispherical part (32), and a temperature sensing through hole (412) is arranged in the middle of the heating disc (41) and extends upward and downward and is located below the temperature sensing contact part (31), and a heating tube (413) is arranged on the lower side of the heating disc (41) and is located outside the temperature sensing through hole (412) for connecting with an external power source to generate heat; A temperature sensing sensor (42) is arranged on the heating disc (41) and extends into the temperature sensing through hole (412) for contacting the temperature sensing contact part (31) to collect the internal temperature of the pot body (300).

5. The machine according to claim 4, characterized in that, The heating disc (41) is further provided with connecting columns (414) which are arranged symmetrically and are located outside the temperature sensing through hole (412). The temperature sensing sensor (42) comprises: A support connecting plate is provided with connecting through holes corresponding to the connecting columns (414) for connection, and a middle through hole is arranged in the middle of the support connecting plate; An insulating shell is arranged on the upper side of the support connecting plate, and an accommodating space is arranged in the insulating shell, and a communication opening is arranged on the upper side of the insulating shell and is connected with the accommodating space; An insulating telescopic sleeve is arranged in the accommodating space and extends out of the upper side of the communication opening; An insulating telescopic spring is arranged in the accommodating space between the insulating telescopic sleeve and the support connecting plate for telescopic movement of the insulating telescopic sleeve; A thermistor is arranged in the insulating telescopic sleeve, and the lead wire of the thermistor extends downward out of the middle through hole for connecting with an external power source; A contact sheet is arranged on the upper side of the insulating telescopic sleeve and is connected with the thermistor for contacting and fixing the thermistor.

6. The machine according to claim 5, characterized in that, The diameter of the temperature sensing through hole (412) ranges from 15 to 28 mm, and the distance between the centers of the two connecting columns (414) ranges from 23 to 36 mm.

7. The machine of claim 1, wherein The limiting stop clamping pieces (64) are made of elastic silica gel material, and the number of the limiting stop clamping pieces (64) is two and is arranged symmetrically. The number of the limiting stop clamping grooves (62) is two, and each limiting stop clamping groove (62) is arranged corresponding to each limiting stop clamping piece (64).

8. The machine of claim 7, wherein, The paste machine further comprises a heat dissipation system arranged between the base (100) and the mixer head (500) for dissipating heat inside the base (100). The heat dissipation system comprises: A base air inlet (71) is arranged on the lower side of the base (100) and is connected with the inside of the base (100); A heat dissipation fan (72) is arranged on the lower concave arc-shaped recess (61). An upper groove (73) is arranged on the lower side of the rear lower convex arc-shaped part (63) between the two limit stop clamping pieces (64) and on the upper side of the heat dissipation fan (72); A lower ventilation opening (74) of the head main body is arranged in the upper groove (73) and is in communication with the interior of the blender head (500); A rear ventilation opening (75) of the head main body is arranged on the rear side of the head main body (51) and is in communication with the interior of the blender head (500); A position sensing sensor is arranged on the rear side of the interior of the base (100) on the lower side of the lower concave arc-shaped recess (61) and is used for detecting whether the blender head (500) is in the closed working state; if it is detected that the blender head (500) is in the closed working state, the detected information is converted into a heat dissipation signal and is outputted outwardly; When the heat dissipation fan (72) receives the heat dissipation signal, the heat dissipation work is started, the heat in the interior of the base (100) is guided and flows upwardly, flows into the interior of the blender head (500) through the lower ventilation opening (74) of the head main body, flows out rearwardly through the rear ventilation opening (75) of the head main body, and then the heat in the interior of the blender head (500) is dissipated to the outside.

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