Stirring machine

Abstract

The invention relates to the technical field of stirring, in particular to a stirring machine which comprises a rotating assembly and a stirring assembly, stirring barrels are installed on a supporting plate, and when the supporting plate drives one set of stirring barrels to be conveyed to a first working position for discharging, the other set of stirring barrels are synchronously transferred to a second working position for stirring; when the stirring mechanism stirs, the sampling component is driven to extract the stirred material in the stirring process, and then the stirred material is sent out through the sampling component. In the invention, when a stirred object is stirred, the stop lever is stressed to move, the stop lever slides in the guide groove, the guide groove consists of a straight groove and an inclined groove, the stop lever moves in the straight groove when the first sampling piece is pressed down, meanwhile, the feed port is exposed, sampling is started, and the stop lever moves in the inclined groove and moves in the transverse groove under the guidance of the inclined groove when the second sampling piece is pressed down, so that sampling is started. And under the action of the spring, the feeding hole is blocked while resetting, so that the working process of closing sampling after sampling is realized.

Description

Technical Field

[0001] The invention relates to the technical field of stirring, and in particular to a stirring machine. Background Art

[0002] As a common physical operation, stirring plays an important role in many fields, including chemical industry, environmental protection, food processing, pharmaceuticals, etc.

[0003] In many industries such as food processing, pharmaceuticals and cosmetics, mixing of emulsions is a crucial link. The viscosity of emulsions varies due to their composition, temperature and processing methods. This difference may bring challenges during the mixing process, especially when the viscosity of the emulsion is high. High-viscosity emulsions are difficult to achieve a uniform state during mixing due to increased internal friction and reduced fluidity. If the mixing is not sufficient, the solid particles or different components in the emulsion may form agglomerations, resulting in uneven product quality. In addition, high-viscosity emulsions may also cause increased wear of the mixing equipment and reduced mixing efficiency.

[0004] The invention with application number CN202410843356.5 relates to the technical field of rubber production equipment, in particular to a rubber mixing and stirring equipment, including a mixing box, a discharge pipe, an upper cover and a feed pipe, and the feed pipe is installed on the upper cover: wherein, a power output assembly is installed on the upper part of the upper cover, a stirring rod is connected through the power output assembly, and the stirring rod is located on the inner side of the mixing box; multiple groups of stirring blades are distributed in a circular array on the outer side of the stirring rod, and the stirring blades are installed on the outer side of the stirring rod in an inclined manner; at the same time, the outer surface of the stirring blade is in an arc-shaped arrangement with the middle part bulging outward, and the rotating stirring blades mix and stir the rubber raw materials in the mixing box. In order to avoid the heat generation problem caused by excessive friction between the stirring blade and the rubber raw material during mixing, the invention tilts the stirring blade and streamlines the outer side, so that the rubber raw material contacts the stirring blade more smoothly, reduces friction, and achieves sufficient mixing of the rubber raw material.

[0005] However, this patent is inconvenient to extract the rubber raw materials during the stirring process.

[0006] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Summary of the invention

[0007] The object of the present invention is to provide a mixer which can effectively solve the above technical problems.

[0008] In order to achieve the purpose of the present invention, the following technical scheme is adopted: A mixer, comprising: a frame; Rotating assembly: The mixing barrel is installed on the supporting plate. When the supporting plate drives one group of mixing barrels to be transported to the first working position for unloading, the other group of mixing barrels is simultaneously transferred to the second working position for mixing; Feeding assembly: add the mixing material into the mixing barrel; Stirring mechanism: Stirring the stirring material in the stirring barrel located at the second working position; Sampling component: When the stirring mechanism stirs, it drives the sampling component to extract the stirring material during the stirring process, and then sends it out through the sampling component; The sampling assembly comprises: a linear motion module fixedly mounted on the frame, a moving platform slidably connected to the linear motion module, and a sampling barrel detachably connected to the moving platform; The sampling member is fixedly connected with a fixing block, the fixing block is fixedly mounted with a spring, the fixing block is fixedly mounted with a baffle, the baffle is mounted with a baffle, the sampling member is provided with a guide groove and a fixing shaft; The stopper is provided with a transverse groove, and a stopper rod passes through the transverse groove; During stirring, the double-axis moving module drives the stirring component to move, and during sampling, the double-axis moving module drives the sampling component to sample the stirring object.

[0009] Furthermore, an elastic member is fixedly mounted on the fixed shaft, a connecting plate is fixedly mounted on the elastic member, a push rod is fixedly mounted on the connecting plate, a connecting rod is fixedly mounted on the fixed shaft, a rotating shaft is rotatably mounted on the connecting rod, and a clamping plate is rotatably mounted on the rotating shaft.

[0010] Furthermore, the fixed shaft and the push rod are respectively provided with a sampling port 1 and a sampling port 2, and one end of the push rod is in contact with the mixing barrel.

[0011] Furthermore, a bottom plate is fixedly mounted on the mixing barrel, a sealing ring is mounted on the bottom plate, and the sampling piece passes through the bottom plate.

[0012] Furthermore, a connecting rod is fixedly connected to the sampling member, a connecting sleeve is fixedly installed on the connecting rod, a sliding groove is provided on the connecting sleeve, a sliding block is slidably connected to the sliding groove, and a stirring shaft is fixedly connected to the sliding block.

[0013] Furthermore, a limiting sleeve is rotatably installed on the stirring shaft, a stirring blade is rotatably connected to the stirring shaft, one end of the stirring blade is fixedly connected to a bevel gear, and a gear ring is meshed on the bevel gear; The stirring blades are spirally distributed on the stirring shaft at equal intervals.

[0014] Furthermore, a connecting shaft is fixedly installed on the gear ring, a limiting groove is provided on the connecting shaft, a limiting member is slidably connected to the limiting groove, a transmission shaft is fixedly connected to the limiting member, and a driving motor is fixedly installed on the transmission shaft.

[0015] Furthermore, a telescopic member is fixedly mounted on the driving motor, and a stirring cover is fixedly mounted on the telescopic member.

[0016] Furthermore, the rotating assembly includes: a transmission gear, a rotating gear meshing with the transmission gear, a rotating shaft fixedly mounted on the rotating gear, a rotating plate fixedly mounted on the rotating shaft, a hinge rod fixedly mounted on the rotating plate, and a supporting plate fixedly mounted on the hinge rod; A guide block is fixedly mounted on the support plate, and a guide groove is provided on the frame.

[0017] Furthermore, the rotating shaft is rotatably mounted on the frame, the transmission gear is fixedly mounted on the motor output shaft, and the motor is fixedly mounted on the frame.

[0018] Compared with the prior art, the present invention has the following beneficial effects: The invention provides a mixer. When a stirring object is stirred, a baffle rod is forced to move and slides in a guide groove, the guide groove being composed of a straight groove and an inclined groove. When a sampling piece is pressed down for the first time, the baffle rod moves in the straight groove, and a feed port is exposed at the same time, and sampling begins. When the sampling piece is pressed down for the second time, the baffle rod moves in the inclined groove, and moves in the transverse groove under the guidance of the inclined groove, thereby moving out of a clamping plate, and resetting under the action of a spring while blocking the feed port, thereby realizing a working process of closing the sampling after sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0020] Figure 1 A schematic diagram of a mixer according to the present invention; Figure 2 It is a schematic diagram of a rotating assembly of a mixer according to the present invention; Figure 3 It is a schematic diagram of a sampling component of a mixer of the present invention; Figure 4 A schematic diagram of a stirring mechanism of a stirring machine of the present invention; Figure 5 A schematic diagram of a mixing barrel of a mixer according to the present invention; Figure 6 A schematic diagram of a sampling member of a mixer according to the present invention; Figure 7This is a schematic diagram of a fixed shaft of a mixer according to the present invention; Figure 8 A schematic diagram of a stirring blade of a stirring machine according to the present invention; Fig. 9 A schematic diagram of a stirring shaft of a stirring machine according to the present invention; Fig.10 A schematic cross-sectional view of a stirring shaft of a stirring machine according to the present invention; Fig.11 A mixer according to the present invention Figure 2 The enlarged schematic diagram at A in the middle; Fig.12 A schematic diagram of a guide groove of a mixer according to the present invention; Fig.13 A mixer according to the present invention Figure 7 The enlarged schematic diagram of point B in the middle; Fig.14 The present invention is a schematic diagram of a guide groove of a mixer.

[0021] In the figure: 1, frame; 11, sampling assembly; 111, linear moving module; 112, moving platform; 113, sampling barrel; 12, rotating assembly; 121, transmission gear; 122, rotating gear; 123, rotating shaft; 124, rotating plate; 125, hinged rod; 126, supporting plate; 1261, guide block; 127, guide groove; 13, stirring barrel; 2, stirring mechanism; 21, double-axis moving module; 22, stirring assembly; 221, driving motor; 2211, telescopic member; 2212, stirring cover; 222, transmission shaft; 2221, limiting member; 2222, fixing sleeve; 223, connecting shaft; 2231, limiting groove; 2232, gear ring; 2233, bevel gear; 2234, stirring blade; 2235, limit sleeve; 2236, stirring shaft; 22361, threaded groove; 22362, slider; 2237, connecting sleeve; 22371, slide groove; 2238, sampling piece; 22381, fixed block; 22382, spring; 22383, baffle plate; 22384, baffle; 223841, transverse groove; 223842, baffle rod; 22385, guide groove; 22386, fixed shaft; 223861, elastic member; 223862, connecting plate; 223863, sampling port 1; 223864, push rod; 223865, sampling port 2; 223866, connecting rod; 223867, clamping plate; 223868, rotating shaft; 2239, bottom plate; 22391, sealing ring. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the present invention, rather than all embodiments.

[0023] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention. When a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centered component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centered component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] like Figures 1 to 14 As shown, a mixer of the present invention comprises: a frame 1; a feeding component for feeding a stirring object; the feeding component can be a commonly used feeding component on the market, and the feeding component: adds the stirring object into a stirring barrel 13.

[0025] Rotating component 12: The stirring barrel 13 is installed on the supporting plate 126. When the supporting plate 126 drives one group of stirring barrels 13 to be transported to the first working position for unloading, the other group of stirring barrels 13 is simultaneously transferred to the second working position for stirring; the first working position is the unloading position, and the second working position is the stirring position. The transmission component sends the stirring barrel 13 after the internal stirring material is stirred to the unloading position for unloading, and at the same time sends the stirring barrel 13 after the loading is completed to the stirring position for stirring, so as to realize uninterrupted stirring of the stirring material, thereby improving production efficiency.

[0026] The rotating assembly 12 includes: a transmission gear 121, a rotating gear 122 meshing with the transmission gear 121, a rotating shaft 123 fixedly mounted on the rotating gear 122, a rotating plate 124 fixedly mounted on the rotating shaft 123, a hinged rod 125 fixedly mounted on the rotating plate 124, the hinged rod 125 is composed of two support rods rotatably connected at two adjacent ends, and a support plate 126 fixedly mounted on the hinged rod 125; the mixing barrel 13 is detachably mounted on the support plate 126, the mixing barrel 13 is distributed in a ring shape in multiple groups, and the number and position of the mixing barrel 13 correspond to the support plate 126 one by one, a guide block 1261 is fixedly mounted on the support plate 126, a guide groove 127 is provided on the frame 1, the rotating shaft 123 is rotatably mounted on the frame 1, the transmission gear 121 is fixedly mounted on the motor output shaft, the motor is fixedly mounted on the frame 1, and the support plate 126 is rotatably mounted on the frame 1 to support the mixing barrel 13.

[0027] The motor drives the transmission gear 121 to rotate, and drives the rotating shaft 123 to rotate through the transmission gear 121 and the rotating gear 122. When the rotating shaft 123 rotates, it drives the rotating plate 124 to move the supporting plate 126 through the hinge rod 125, and then the position of the mixing barrel 13 on the supporting plate 126 is replaced, thereby realizing the orderly loading, stirring and unloading between multiple groups of mixing barrels 13, and different stirring materials can be added to the multiple groups of mixing barrels 13 to better adapt to actual usage scenarios.

[0028] See also Fig.11 and Fig.12 Due to the shape of the middle guide groove 127, when the support plate 126 moves, it moves in the guide groove 127 through the guide block 1261. The guide block 1261 is tilted under the guidance of the guide groove 127, thereby driving the support plate 126 and the hinge rod 125 to rotate, so that the support plate 126 and the mixing barrel 13 are tilted, which helps to better discharge the milk material adhered to the mixing barrel 13. It should be noted that when the shape of the guide groove 127 changes, the support plate 126 is turned from the second working position to the first working position to avoid affecting the normal use of the mixing barrel 13.

[0029] That is to say, when the support plate 126 rotates, on the one hand, it can drive multiple groups of mixing barrels 13 to switch their working states and improve the mixing efficiency of the mixing materials. On the other hand, it can drive the mixing barrel 13 on the first working position to tilt, so as to speed up the unloading speed of the mixing materials on the inner wall of the mixing barrel 13 and improve the processing efficiency.

[0030] The number of mixing barrels 13 can be specifically set according to the mixing materials that need to be mixed, and the working positions can also be adjusted. For example, after the first working position is completed, a second working position is added for cleaning to discharge the residual mixing materials in the mixing barrel 13, and then a third working position is added for loading and a fourth working position for mixing, so that the use scenarios of the device are richer and more practical.

[0031] Stirring mechanism 2: stirs the stirring material in the stirring barrel 13 located at the second working position; when the stirring component 22 stirs the stirring material, the double-axis movable module 21 drives the stirring member to extract the stirring material; the double-axis movable module 21 drives the stirring component 22 to move so as to stir the stirring material in the stirring barrel 13.

[0032] Specifically, a driving motor 221 is fixedly installed on the dual-axis movable module 21, a telescopic member 2211 is fixedly installed on the driving motor 221, and a stirring cover 2212 is fixedly installed on the telescopic member 2211. The dual-axis movable module 21 drives the driving motor 221 to move horizontally and then move downward, so that the stirring cover 2212 covers the surface of the stirring barrel 13, thereby preventing the stirring material from splashing out of the stirring barrel 13 during the stirring process, thereby ensuring the stirring effect.

[0033] It should be noted that the telescopic member 2211 is to ensure that after the stirring cover 2212 covers the stirring barrel 13 , when the dual-axis moving module 21 moves again to drive the driving motor 221 to move downward, there will be no interference between the stirring cover 2212 and the stirring barrel 13 .

[0034] In addition, universal stirring blades 2234, such as straight blades, folding blades, and spiral blades, can also be set inside multiple groups of stirring barrels 13 to stir the materials in a targeted manner. However, the straight blades, folding blades, and spiral blades have different angles and shapes, which makes them difficult to clean.

[0035] In this regard, the sampling member 2238 is fixedly connected to a connecting rod, a connecting sleeve 2237 is fixedly installed on the connecting rod, a slide groove 22371 is provided on the connecting sleeve 2237, a slider 22362 is slidably connected to the slide groove 22371, a stirring shaft 2236 is fixedly connected to the slider 22362, a limiting sleeve 2235 is rotatably installed on the stirring shaft 2236, a stirring blade 2234 is rotatably connected to the stirring shaft 2236, and one end of the stirring blade 2234 is fixedly connected to There is a bevel gear 2233, and a gear ring 2232 is meshed on the bevel gear 2233; a connecting shaft 223 is fixedly installed on the gear ring 2232, a limiting groove 2231 is provided on the connecting shaft 223, a limiting member 2221 is slidably connected to the limiting groove 2231, a transmission shaft 222 is fixedly connected to the limiting member 2221, a driving motor 221 is fixedly installed on the transmission shaft 222, and the transmission shaft 222 is connected to the output shaft of the driving motor 221 through a coupling.

[0036] When the driving motor 221 enters the mixing barrel 13 under the action of the dual-axis moving module 21, the transmission shaft 222 enters the limiting groove 2231 through the limiting member 2221, so that the driving motor 221 can drive the mixing shaft 2236 to rotate through the transmission shaft 222, so as to mix the mixing material.

[0037] After the stopper 2221 enters the stopper groove 2231, the driving motor 221 is started to drive the connecting shaft 223 to rotate. At this time, the gear ring 2232 on the connecting shaft 223 drives the bevel gear 2233 to rotate, so that the inclination angle of the stirring blade 2234 changes. Since the stirring blade 2234 is spirally distributed on the stirring shaft 2236 at equal intervals (see Figure 8 ), when the angles of the multiple groups of stirring blades 2234 change synchronously under the action of the bevel gear 2233 and the gear ring 2232, the stirring blades 2234 are in an inclined state at this time, which has a good lifting effect on the stirred material during the stirring process, and has a good mixing effect on the stirred material. In addition, according to the actual needs of the stirred material, it is possible to selectively adjust whether the angle of the stirring blades 2234 needs to be adjusted to better adapt to the stirring environment.

[0038] It should be noted that when the connecting shaft 223 rotates, the limiting sleeve 2235 can limit the rotation of the connecting shaft 223, and on the other hand can increase the connection between the connecting shaft 223 and the stirring shaft 2236, thereby avoiding unstable connection between the connecting shaft 223 and the stirring shaft 2236 and reducing the service life.

[0039] In addition, when the stirring angle of the stirring blade 2234 is adjusted, the fixing sleeve 2222 is pulled to one end of the stirring shaft 2236, and then the fixing sleeve 2222 is rotated to make the fixing sleeve 2222 threadedly connected with the stirring shaft 2236 through the thread groove 22361. At this time, the driving motor 221 is started, and the stirring shaft 2236 can be driven to rotate through the transmission shaft 222, thereby driving the stirring blade 2234 to rotate to stir the stirring material, which has a good use effect. After the fixing sleeve 2222 is connected to the stirring shaft 2236, the dual-axis moving module 21 drives the driving motor 221 to move downward again. At this time, the stirring shaft 2236 The slider 22362 enters the slide groove 22371 in the connecting sleeve 2237 to connect the stirring shaft 2236 to the connecting sleeve 2237, and then to the sampling piece 2238. When the dual-axis moving module 21 drives the driving motor 221 to move downward again, the telescopic piece 2211 is deformed by force to avoid interference between the stirring cover 2212 and the stirring barrel 13. The connecting sleeve 2237 is two coaxially sleeved sleeves, and the two sets of sleeves are rotatably connected. When the stirring shaft 2236 rotates, it will not drive the sampling piece 2238 to rotate through the connecting sleeve 2237; the telescopic piece 2211 can be selected as a spring.

[0040] That is to say, on the one hand, the dual-axis movable module 21 can drive the stirring cover 2212 to cover the stirring barrel 13 to ensure that the stirring material will not splash out during the stirring process; on the other hand, it can drive the transmission shaft 222 to connect with the stirring shaft 2236, so that the driving motor 221 can drive the stirring shaft 2236 to rotate, and then the milk can be stirred. The above-mentioned process of pulling the fixed sleeve 2222 and rotating can be carried out by manually opening the feed port on the stirring cover 2212, and there will be no situation where the transmission shaft 222 and the stirring shaft 2236 cannot be connected.

[0041] It should be emphasized that after the transmission shaft 222 is connected to the connecting shaft 223 through the limit piece 2221 and the limit groove 2231, the driving motor 221 can, on the one hand, drive the stirring blade 2234 to rotate and adjust the angle of the stirring blade 2234 to meet the stirring requirements of different stirring materials; on the other hand, it can drive the stirring shaft 2236 to rotate to ensure the normal stirring of the stirring materials and the stirring efficiency. The stirring blade 2234 can be converted between horizontal and inclined states, and can replace the stirring function of the straight blade and spiral blade to a certain extent, and has a good stirring effect. On the other hand, driven by the driving motor 221, the stirring blade 2234 can maintain the same angle, so that the stirring blade 2234 can be cleaned, which is more convenient and has a better effect.

[0042] It should be noted that the shape of the stirring blade 2234 can be a trapezoid, specifically: the end close to the stirring shaft 2236 is the short side, the other opposite side is the long side, and the other two sides are oblique sides, so that after the angle of the stirring blade 2234 is changed, the distance between the ends of the multiple groups of stirring blades 2234 away from the stirring shaft 2236 will not increase, thereby ensuring the lifting effect on the stirring object.

[0043] Due to the influence of factors such as the viscosity of the milk during the stirring process, a stirring dead zone is easily formed at the bottom of the stirring barrel 13 near the side wall of the stirring barrel 13, resulting in uneven stirring mixing. The present application can sample the stirring material in the stirring dead zone in the stirring barrel 13 through the sampling component 11 and the sampling piece 2238, and then discharge it through the sampling component 11 for testing to ensure the stirring effect.

[0044] Sampling component 11: When the stirring mechanism 2 is stirring, it drives the sampling piece 2238 to extract the stirring material during the stirring process, and then sends it out through the sampling component 11; after the sampling piece 2238 extracts the stirring material, the sampling component 11 receives the stirring material; when stirring, the double-axis moving module 21 drives the stirring component 22 to move, and when sampling, the double-axis moving module 21 drives the sampling piece 2238 to sample the stirring material.

[0045] The sampling assembly 11 includes: a linear moving module 111 fixedly mounted on the frame 1, a moving platform 112 slidably connected to the linear moving module 111, and a sampling barrel 113 detachably connected to the moving platform 112; the stirring barrel 13 receives the stirring material taken out by the sampling member 2238, and drives the moving platform 112 to be moved out of the frame 1 through the linear moving module 111 for easy detection.

[0046] Specifically, the sampling member 2238 is fixedly connected with a fixing block 22381, the fixing block 22381 is fixedly installed with a spring 22382, the fixing block 22381 is fixedly installed with a baffle 22383, the baffle 22383 is installed with a baffle 22384, the sampling member 2238 is provided with a guide groove 22385, and a fixed shaft 22386; the baffle 22384 is provided with a transverse groove 223841, and a baffle rod 223842 runs through the transverse groove 223841, an elastic member 223861 is fixedly installed on the fixed shaft 22386, a connecting plate 223862 is fixedly installed on the elastic member 223861, a top rod 223864 is fixedly installed on the connecting plate 223862, a connecting rod 223866 is fixedly installed on the fixed shaft 22386, and the connecting rod 223866 is fixedly installed on the fixed shaft 22386. A rotating shaft 123 is rotatably mounted on 3866, and a card plate 223867 is rotatably mounted on the rotating shaft 123. A sampling port 1 223863 and a sampling port 2 223865 are respectively provided on the fixed shaft 22386 and the top rod 223864. The blocking rod 223842 abuts against the card plate 223867. The card plate 223867 is divided into two parts with the blocking rod 223842 as the center line. Two card plates 223867 are hinged through the rotating shaft 223868 above the blocking rod 223842, and a card plate 223867 is below the blocking rod 223842. The connecting rod 223866 penetrates through a card plate 223867 below and is connected to the rotating shaft 223868. The blocking rod 223842 is slidably connected to the guide groove 22385, and the elastic member 223861 can be selected as a spring.

[0047] A feeding port is provided on the side of the sampling member 2238, and the fixed shaft 22386 is slidably connected to the push rod 223864 through the connecting plate 223862. When the stirring shaft 2236 is connected to the connecting sleeve 2237, the double-axis moving module 21 drives the driving motor 221 to move downward again, so that the sampling member 2238 moves downward. At this time, since one end of the push rod 223864 abuts against the stirring barrel 13, the position of the push rod 223864 will not change, and since the deformation force of the elastic member 223861 is greater than the spring 22382, that is, when the sampling member 2238 moves downward, the elastic member 223861 is larger than the spring 22382. Component 223861 will not be deformed at the first time, but will abut against the blocking rod 223842 through the connecting rod 223866 and the clamping plate 223867. The blocking rod 223842 abuts against the transverse groove 223841 through the transverse groove 223841, so that the blocking block 22384 and the baffle 22383 cannot move downward. At this time, the sampling component 2238 continues to move downward, causing the spring 22382 to deform. At the same time, the feed port on the side of the sampling component 2238 close to the inner wall of the mixing barrel 13 is opened, and the stirring inside the mixing barrel 13 enters the sampling component 2238, and the sampling component 2238 moves downward again.

[0048] Under the action of the guide groove 22385, the baffle 223842 is separated. At this time, the spring 22382 is reset to drive the baffle 22383 and the block 22384 to reset and re-block the feeding port of the sampling piece 2238. When the sampling piece 2238 moves downward again, the spring 22382 is deformed, and the sampling port 1 223863 on the fixed shaft 22386 coincides with the sampling port 2 223865 on the push rod 223864. At this time, the stirred material in the sampling piece 2238 is discharged into the sampling barrel 113 through the hollow push rod 223864 to complete the sampling work.

[0049] On the one hand, the dual-axis moving module 21 can drive the transmission shaft 222 to connect with the stirring shaft 2236 so as to stir the stirring material, and on the other hand, it can drive the sampling piece 2238 to take samples during the stirring process, and there will be no motion interference under the action of the telescopic piece 2211. The use effect is good, and it can more accurately detect whether the stirring material is mixed evenly. The fixed block 22381 can enhance the stability of the installation of the spring 22382. During the movement of the baffle 22383, on the one hand, it can drive the spring 22382 to deform, and on the other hand, it can block the stirring material entering the sampling piece 2238 to avoid the stirring material from contacting the spring 22382 and making it difficult to clean.

[0050] See also Fig.14When the blocking rod 223842 is subjected to force and moves, the blocking rod slides in the guide groove 22385, which is composed of a straight groove and an inclined groove. When the sampling piece 2238 is pressed down for the first time, the blocking rod 223842 moves in the straight groove, and the feed port is exposed at the same time, and sampling begins. When the sampling piece 2238 is pressed down for the second time, the blocking rod moves in the inclined groove, and moves in the transverse groove 223841 under the guidance of the inclined groove, thereby moving out of the clamping plate 223867, and resets under the action of the spring 22382 while blocking the feed port, thereby realizing the working process of closing the sampling after sampling.

[0051] It should be noted that sampling is used when dead zones may occur during the stirring process. There will be no problems under normal use, and multiple sampling is usually not performed. In order to prevent the stirring material remaining in the sampling piece 2238 from mixing into the stirring material that needs to be tested later, the sampling piece 2238 is designed to be triggered once. It needs to be cleaned after one use, and the baffle 223842 needs to be inserted between the upper and lower clamping plates 223867. If this operation is not performed, the baffle 22384 will always block the feed port of the sampling piece 2238 under the action of the spring 22382, and sampling will not be possible.

[0052] It should be noted that a bottom plate 2239 is fixedly mounted on the mixing barrel 13, a sealing ring 22391 is mounted on the bottom plate 2239, and the sampling piece 2238 passes through the bottom plate 2239. The sealing ring 22391 can prevent the stirring material from flowing out from the connection between the bottom plate 2239 and the mixing barrel 13. The sampling piece 2238 slides on the bottom plate 2239 to achieve sampling of the stirring material without affecting the mixing work, and the use effect is good.

[0053] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0054] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.

Claims

1. A mixer, characterized in that: include: frame; Rotating assembly: The mixing barrel is installed on the supporting plate. When the supporting plate drives one group of mixing barrels to be transported to the first working position for unloading, the other group of mixing barrels is simultaneously transferred to the second working position for mixing; Feeding assembly: add the mixing material into the mixing barrel; Stirring mechanism: Stirring the stirring material in the stirring barrel located at the second working position; Sampling component: When the stirring mechanism stirs, it drives the sampling component to extract the stirring material during the stirring process, and then sends it out through the sampling component; The sampling assembly comprises: a linear motion module fixedly mounted on the frame, a moving platform slidably connected to the linear motion module, and a sampling barrel detachably connected to the moving platform; The sampling member is fixedly connected with a fixing block, the fixing block is fixedly mounted with a spring, the fixing block is fixedly mounted with a baffle, the baffle is mounted with a baffle, the sampling member is provided with a guide groove and a fixing shaft; The stopper is provided with a transverse groove, and a stopper rod passes through the transverse groove; During stirring, the double-axis moving module drives the stirring component to move, and during sampling, the double-axis moving module drives the sampling component to sample the stirring object.

2. A mixer according to claim 1, characterized in that: An elastic member is fixedly mounted on the fixed shaft, a connecting plate is fixedly mounted on the elastic member, a push rod is fixedly mounted on the connecting plate, a connecting rod is fixedly mounted on the fixed shaft, a rotating shaft is rotatably mounted on the connecting rod, and a clamping plate is rotatably mounted on the rotating shaft.

3. A mixer as claimed in claim 2, characterized in that: The fixed shaft and the push rod are respectively provided with a sampling port 1 and a sampling port 2, and one end of the push rod is abutted against the stirring barrel.

4. A mixer as claimed in claim 3, characterized in that: A bottom plate is fixedly mounted on the mixing barrel, a sealing ring is mounted on the bottom plate, and the sampling piece passes through the bottom plate.

5. A mixer as claimed in claim 4, characterized in that: The sampling piece is fixedly connected with a connecting rod, the connecting rod is fixedly installed with a connecting sleeve, the connecting sleeve is provided with a sliding groove, the sliding groove is slidably connected with a sliding block, and the sliding block is fixedly connected with a stirring shaft.

6. A mixer as claimed in claim 5, characterized in that: A limiting sleeve is rotatably installed on the stirring shaft, a stirring blade is rotatably connected to the stirring shaft, one end of the stirring blade is fixedly connected to a bevel gear, and a gear ring is meshed on the bevel gear; The stirring blades are spirally distributed on the stirring shaft at equal intervals.

7. A mixer according to claim 6, characterized in that: A connecting shaft is fixedly mounted on the gear ring, a limiting groove is provided on the connecting shaft, a limiting member is slidably connected to the limiting groove, a transmission shaft is fixedly connected to the limiting member, and a driving motor is fixedly mounted on the transmission shaft.

8. A mixer according to claim 7, characterized in that: A telescopic part is fixedly mounted on the driving motor, and a stirring cover is fixedly mounted on the telescopic part.

9. A mixer according to claim 1, characterized in that: The rotating assembly includes: a transmission gear, a rotating gear meshing with the transmission gear, a rotating shaft fixedly mounted on the rotating gear, a rotating plate fixedly mounted on the rotating shaft, a hinge rod fixedly mounted on the rotating plate, and a supporting plate fixedly mounted on the hinge rod; A guide block is fixedly mounted on the support plate, and a guide groove is provided on the frame.

10. A mixer according to claim 9, characterized in that: The rotating shaft is rotatably mounted on the frame, the transmission gear is fixedly mounted on the motor output shaft, and the motor is fixedly mounted on the frame.

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