Ultrasonic vibration stirring device for producing ingredients of PVC gloves

Abstract

The invention relates to the technical field of PVC (polyvinyl chloride) gloves, in particular to an ultrasonic vibration stirring device for producing ingredients of PVC gloves, which comprises a stirring barrel, a sealing cover, a stirring shaft, a stirring shaft and a stirring shaft, the motor is fixedly mounted at the top of the sealing cover; the stirring rod is rotationally mounted at the bottom of the sealing cover; the ultrasonic assembly is mounted at the top of the sealing cover, and vibration stirring in the stirring barrel is adjusted through vertical movement; the scraping switching assembly is mounted in the stirring barrel and is used for simultaneously performing scraping and internal cooling on the inner wall of the stirring barrel when the internal temperature of the stirring barrel rises to a specified value; according to the device, through the arrangement of a scraping switching assembly, the situation that when ingredients in the stirring barrel are stirred through ultrasonic vibration stirring, the temperature is too high in the stirring process, PVC materials are likely to be degraded or discolored or performance is reduced, and the quality of gloves is affected is avoided.

Description

Technical Field

[0001] This invention relates to the field of PVC gloves, and more particularly to an ultrasonic vibration mixing device for the production of PVC gloves. Background Technology

[0002] Ultrasonic vibration stirring combines an ultrasonic vibration system with traditional stirring. An ultrasonic generator produces a high-frequency electrical signal, which is converted into ultrasonic vibration by a transducer and transmitted to the stirring tool. During the stirring process, ultrasonic vibration can cause cavitation, rapid growth, expansion, and breakage of microbubbles in the fluid, thereby enhancing the stirring effect and making the mixture more uniform and faster. It is often used in liquid mixing, emulsification, dispersion and other scenarios, and can improve stirring efficiency and quality.

[0003] When mixing PVC glove ingredients using ultrasonic vibration, the ingredients have a certain viscosity, which requires additional time. Furthermore, the ultrasonic vibration process can cause the temperature of the ingredients to rise, potentially leading to degradation, discoloration, or performance degradation of the PVC material, thus affecting the quality of the gloves. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an ultrasonic vibration mixing device for the production of PVC gloves.

[0005] This invention provides an ultrasonic vibration mixing device for the production of PVC gloves, comprising a mixing drum, and further comprising:

[0006] A sealing cap is detachably and securely installed on the top of the mixing drum;

[0007] The motor is fixedly installed on the top of the sealing cover;

[0008] A stirring rod is rotatably mounted on the bottom of the sealing cap;

[0009] An ultrasonic component is installed on top of the sealing cover and its vertical movement adjusts the vibration and stirring inside the stirring tank.

[0010] A scraping switching component is installed inside the stirring drum. It is used to switch to mechanical stirring of the stirring drum when the internal temperature of the stirring drum rises to a specified value, while simultaneously adjusting the scraping of the inner wall of the stirring drum and internal cooling.

[0011] After the ingredients are placed inside the mixing drum, the ultrasonic component is activated. The ultrasonic component can ultrasonically vibrate and stir the ingredients inside the mixing drum. The scraper switching component can monitor the temperature of the ingredients inside the mixing drum. When the temperature of the ingredients inside the mixing drum rises to a specified value, the ultrasonic component is controlled to stop ultrasonic vibration and stir, and moves upward and detaches from the mixing drum. Then the motor is started. After the motor starts, it drives the stirring rod connected to it to rotate through the output shaft. After the stirring rod rotates, it mechanically stirs the ingredients inside the mixing drum. At the same time, the scraper switching component is activated, which can scrape the inner wall of the mixing drum while mechanically stirring, thereby conveying the ingredients adhering to the inner wall of the mixing drum to the middle of the mixing drum, so as to improve the uniformity of the stirring of the ingredients inside the mixing drum. Simultaneously, the scraper switching component cools down the inside of the mixing drum to restore the temperature of the ingredients inside the mixing drum during mechanical stirring. This helps to avoid the situation where the temperature rises due to the viscosity of the ingredients during ultrasonic vibration stirring, which may lead to excessive temperature during stirring and cause degradation, discoloration or performance decline of PVC material, affecting the quality of gloves.

[0012] Preferably, the ultrasound component includes:

[0013] Mounting bracket, fixed to the top of the sealing cover;

[0014] The first electric telescopic rod is fixed to the top of the mounting frame;

[0015] An ultrasonic vibrating rod is installed at the bottom of the telescopic rod of the first electric telescopic rod, so as to start ultrasonic vibration stirring of the ingredients inside the stirring tube when the first electric telescopic rod pushes the ultrasonic vibrating rod down into the interior of the stirring tube;

[0016] The mounting bracket can support the installation of the first electric telescopic rod. After the first electric telescopic rod is started, it drives the ultrasonic vibrator to move vertically. When the ultrasonic vibrator moves upward and leaves the mixing drum, it can stop the ultrasonic vibration mixing of the ingredients inside the mixing drum. When the ultrasonic vibrator moves downward and enters the mixing drum, it can perform ultrasonic vibration mixing of the ingredients inside the mixing drum. Thus, when the temperature of the ingredients rises, the ultrasonic vibration mixing can be stopped in time to reduce the impact on the quality of the gloves.

[0017] Preferably, the scraping switching component includes:

[0018] A rotating platform is rotatably mounted on the bottom inner wall of the stirring drum;

[0019] A scraper is installed inside the mixing drum and fits against the side wall of the mixing drum; the outer wall of the rotating platform is connected to one end of the scraper.

[0020] A limiting groove is formed at the bottom of the stirring rod;

[0021] A limiting block is vertically slidably inserted into the top of the rotating platform;

[0022] A magnet is fixed to the bottom of the limiting block;

[0023] An electromagnet is fixedly installed inside the rotating platform, and a battery is provided inside the rotating platform to power the electromagnet.

[0024] The first connecting rod is fixed to the side wall at the top of the stirring rod;

[0025] A plug-in slot is provided at the end of the first connecting rod;

[0026] The second connecting rod has one end connected to the scraper, and the other end facing the first connecting rod with a plug-in rod slidably inserted inside.

[0027] The second electric telescopic rod is installed inside the second connecting rod and drives the plug-in rod to move via the telescopic rod;

[0028] When it is necessary to scrape the inner wall of the mixing drum, the electromagnet is energized. After being energized, the electromagnet generates magnetism, which pushes the magnet upward through magnetic repulsion. The magnet pushes the limiting block upward, so that the limiting block inserts into the limiting groove, connecting the stirring rod to the rotating platform. At the same time, the second electric telescopic rod is activated, pushing the plug rod into the plug groove, thus connecting the first connecting rod and the second connecting rod. This allows the stirring rod to rotate, driving the scraper to rotate. The scraper rotates against the inner wall of the mixing drum. When the scraper rotates, it scrapes the ingredients off the inner wall of the mixing drum, thereby improving the uniformity of the mixing after the ingredients are removed from the inner wall of the mixing drum.

[0029] Preferably, the scraping switching component further includes:

[0030] A temperature sensor is fixed to the top of the rotating platform to detect the temperature inside the stirring tank;

[0031] The temperature sensor can monitor the temperature inside the mixing drum. When the temperature exceeds the specified value, it controls the ultrasonic vibration mixing to stop, so as to avoid the situation where the temperature is too high during the mixing process, which may cause the PVC material to degrade, discolor or degrade in performance, thus affecting the quality of the gloves.

[0032] Preferably, the scraping switching component further includes:

[0033] A cooling water tank is fixed to the top of the sealing cover;

[0034] A cooling chamber is located inside the stirring rod;

[0035] The water inlet pipe is fixed to the top side wall of the stirring rod and connects the cooling chamber and the cooling water tank.

[0036] The water outlet pipe is fixed to the top side wall of the stirring rod and connects the cooling chamber and the cooling water tank. A first control valve is installed inside the water outlet pipe.

[0037] The refrigeration pipe is fixedly installed inside the cooling water tank;

[0038] A partition is fixed inside the cooling chamber to form a cooling channel inside the cooling chamber, and the cooling channel flows along the inside of the water inlet pipe, the various stirring heads inside the stirring rod, and the water outlet pipe.

[0039] A driving component, installed inside the water inlet pipe, drives water to flow through the cooling channel when the stirring rod rotates;

[0040] When the stirring rod rotates, it drives the drive unit to start, which in turn drives the water flow. The water flows into the cooling chamber through the inlet pipe and then along the cooling channel. The stirring rod is made of heat-conducting material, which allows the water to cool the ingredients inside the stirring drum as it passes through the cooling channel, preventing the ingredients from overheating. The water then flows back to the cooling water tank through the outlet pipe. The cooling pipe inside the cooling water tank cools the water inside, thus maintaining the cooling effect on the ingredients.

[0041] Preferably, the driving component includes:

[0042] The impeller is rotatably installed inside the water inlet pipe;

[0043] The first gear is rotatably mounted on the end of the water inlet pipe and is coaxially connected to the impeller;

[0044] The second gear is fixed to the top of the inner wall of the cooling water tank and meshes with the first gear. The connection between the stirring rod and the cooling water tank is rotatably sealed.

[0045] When the stirring rod rotates, it rotates relative to the cooling water tank, which in turn causes the first gear and the second gear to rotate relative to each other. This rotation of the first gear drives the impeller connected to it to rotate, and the rotation of the impeller drives the water flow, thereby driving the cooling water flow.

[0046] Preferably, the scraping element includes:

[0047] The third connecting rod is fixedly connected to the second connecting rod at the top and to the rotating platform at the bottom.

[0048] The water bladder is fixed to the side wall of the third connecting rod and is connected to the cooling chamber through a connecting mechanism;

[0049] A scraper is fixed to the outer wall of the water bladder, and the scraper is attached to the inner wall of the stirring cylinder;

[0050] The connecting mechanism connects to the cooling chamber, allowing water to flow into the water bladder. After the water bladder expands, it pushes the scraper to unfold. Once unfolded, the scraper can scrape the ingredients attached to the inside of the mixing drum. The guiding effect of the scraper allows the scraped ingredients to flow towards the center of the mixing drum, thereby conveying the unevenly mixed ingredients to the center for easier mixing. When scraping stops, water can be discharged through the connecting mechanism, allowing the scraper to retract after losing its support, thus avoiding obstruction of the mixing of ingredients.

[0051] Preferably, the communication mechanism includes:

[0052] The first passage is opened inside the first connecting rod;

[0053] The second control valve is installed inside the first passage;

[0054] The first connecting pipe is fixed inside the insertion slot;

[0055] The second passage is opened inside the plug rod, and the second passage is plugged into and matched with the first connecting tube.

[0056] The third control valve is fixed inside the second passage;

[0057] The second connecting pipe is connected to the second passage and the water bag;

[0058] After the plug rod is inserted into the plug slot, the first connecting pipe is inserted into the second passage. At this time, the second and third control valves are opened, and the first control valve is closed. Under the action of the driving component, the water flow is driven to flow along the first passage, the first connecting pipe, the second passage, and the second connecting pipe into the water bladder. This causes the water bladder to expand and support the scraper plate. Then, the second and third control valves are closed, and the first control valve is opened, allowing the water to continue flowing inside the cooling channel. When it is necessary to discharge the water, the reverse stirring rod is activated, and the second and third control valves are opened simultaneously, while the first control valve is closed, allowing the water inside the water bladder to be driven out.

[0059] Preferably, a pressure sensor is installed inside the water bladder;

[0060] The pressure sensor can detect the pressure inside the water bladder. When the pressure inside the water bladder reaches a specified value, the water bladder will be filled with water. At this time, the second and third control valves can be closed to prevent water from flowing out.

[0061] Preferably, the scraper is a deformable plastic plate;

[0062] The scraper is deformable and plastic, which allows it to scrape the inner wall of the mixing drum when supported. As water flows out of the water bladder, the scraper loses its support and retracts to fit against the inner wall of the mixing drum, thereby reducing resistance to mixing the ingredients.

[0063] Compared with the prior art, the present invention has the following beneficial effects:

[0064] By setting up the scraping switching component, it is beneficial to avoid the situation where the temperature rises due to the viscosity of the ingredients when stirring the ingredients inside the mixing drum by ultrasonic vibration. This could lead to excessively high temperatures during the stirring process, which may cause the PVC material to degrade, discolor, or lose performance, thus affecting the quality of the gloves. Attached Figure Description

[0065] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0066] Figure 2 This is a schematic diagram of the overall cross-section of the present invention. Figure 1 .

[0067] Figure 3 For the present invention Figure 2 A magnified structural diagram of point A in the middle.

[0068] Figure 4 For the present invention Figure 2 A magnified structural diagram at point B in the middle.

[0069] Figure 5 This is a schematic diagram of the overall cross-section of the present invention. Figure 2 .

[0070] Figure 6 For the present invention Figure 5 A magnified structural diagram at point C.

[0071] Figure 7 For the present invention Figure 5 A magnified structural diagram at point D.

[0072] Figure 8 This is a cross-sectional structural diagram of the stirring rod of the present invention.

[0073] Figure 9 For the present invention Figure 8 A magnified structural diagram at point E in the middle.

[0074] Figure 10 This is a schematic diagram of the scraping component of the present invention.

[0075] In the diagram: 1. Stirring drum; 101. Sealing cap; 102. Motor; 103. Stirring rod; 2. Ultrasonic vibrator; 201. Mounting bracket; 202. First electric telescopic rod; 3. Rotary table; 301. Limiting groove; 302. Limiting block; 303. Magnet; 304. Electromagnet; 305. First connecting rod; 306. Insertion groove; 307. Second connecting rod; 308. Insertion rod; 309. Second electric telescopic rod; 4. Temperature sensor; 5. Cooling... 501 Cooling tank; 502 Inlet pipe; 503 Outlet pipe; 504 First control valve; 505 Refrigeration pipe; 506 Partition plate; 6 Impeller; 601 First gear; 602 Second gear; 7 Scraper plate; 701 Water bladder; 702 Third connecting rod; 801 First passage; 802 Second control valve; 803 First connecting pipe; 804 Second passage; 805 Third control valve; 806 Second connecting pipe. Detailed Implementation

[0076] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0077] like Figures 1 to 10 The ultrasonic vibration mixing device for producing PVC gloves shown includes a mixing drum 1, and further includes:

[0078] The sealing cap 101 is detachably and fixedly installed on the top of the mixing drum 1;

[0079] Motor 102 is fixedly installed on the top of sealing cover 101;

[0080] The stirring rod 103 is rotatably mounted on the bottom of the sealing cover 101;

[0081] An ultrasonic component is installed on top of the sealing cover 101 and adjusts the vibration and stirring inside the stirring tank 1 by vertical movement.

[0082] The scraping switching component is installed inside the mixing drum 1. It is used to switch to mechanical stirring of the mixing drum 1 when the internal temperature of the mixing drum 1 rises to a specified value, while adjusting the scraping of the inner wall of the mixing drum 1 and internal cooling.

[0083] When mixing PVC glove ingredients using ultrasonic vibration, the ingredients have a certain viscosity, which requires additional time. Furthermore, the ultrasonic vibration process can cause the temperature of the ingredients to rise, which may lead to degradation, discoloration, or performance degradation of the PVC material, thus affecting the quality of the gloves.

[0084] This embodiment of the invention can solve the above problems. The specific implementation is as follows: After the ingredients are placed inside the mixing drum 1, the ultrasonic component is activated. The ultrasonic component can perform ultrasonic vibration stirring of the ingredients inside the mixing drum 1. The scraping switching component can monitor the temperature of the ingredients inside the mixing drum 1. When the temperature of the ingredients inside the mixing drum 1 rises to a specified value, the ultrasonic component is controlled to stop ultrasonic vibration stirring and move upwards away from the mixing drum 1. Subsequently, the motor 102 is started. After the motor 102 starts, it drives the connected stirring rod 103 to rotate through the output shaft. After the stirring rod 103 rotates, it mechanically stirs the ingredients inside the mixing drum 1. The scraping switching component can scrape the inner wall of the mixing drum 1 while mechanically stirring, thereby conveying the ingredients adhering to the inner wall of the mixing drum 1 to the center of the mixing drum 1, so as to improve the uniformity of the mixing of the ingredients inside the mixing drum 1. At the same time, the scraping switching component cools down the inside of the mixing drum 1, so as to restore the temperature of the ingredients inside the mixing drum 1 during the mechanical stirring process. This helps to avoid the situation where the temperature rises due to the viscosity of the ingredients when stirring the ingredients inside the mixing drum 1 by ultrasonic vibration stirring, which may lead to excessive temperature during the stirring process, potentially causing PVC material degradation, discoloration, or performance degradation, thus affecting the quality of gloves.

[0085] As an optional embodiment, the ultrasound component includes:

[0086] Mounting bracket 201 is fixed to the top of sealing cover 101;

[0087] The first electric telescopic rod 202 is fixed to the top of the mounting bracket 201;

[0088] An ultrasonic vibrating rod 2 is installed at the bottom of the telescopic rod of the first electric telescopic rod 202, so as to start ultrasonic vibration stirring of the ingredients inside the mixing drum 1 when the first electric telescopic rod 202 pushes the ultrasonic vibrating rod 2 down into the interior of the mixing drum 1.

[0089] The mounting bracket 201 can support and install the first electric telescopic rod 202. After the first electric telescopic rod 202 is started, it drives the ultrasonic vibrating rod 2 to move vertically through the telescopic rod. When the ultrasonic vibrating rod 2 moves upward and leaves the mixing drum 1, it can stop the ultrasonic vibration stirring of the ingredients inside the mixing drum 1. When the ultrasonic vibrating rod 2 moves downward and enters the interior of the mixing drum 1, it can perform ultrasonic vibration stirring of the ingredients inside the mixing drum 1. Thus, when the temperature of the ingredients rises, the ultrasonic vibration stirring can be stopped in time to reduce the impact on the quality of the gloves.

[0090] As an optional embodiment, the scraping switching component includes:

[0091] Rotary table 3 is rotatably mounted on the bottom of the inner wall of mixing drum 1;

[0092] The scraper is installed inside the mixing drum 1 and fits against the side wall of the mixing drum 1. The outer wall of the rotating table 3 is connected to one end of the scraper.

[0093] The limiting groove 301 is located at the bottom of the stirring rod 103;

[0094] The limiting block 302 is vertically slidably inserted into the top of the rotating table 3;

[0095] Magnet 303 is fixed to the bottom of limit block 302;

[0096] Electromagnet 304 is fixedly installed inside the rotating platform 3, and the rotating platform 3 is equipped with a battery to power the electromagnet 304.

[0097] The first connecting rod 305 is fixed to the side wall at the top of the stirring rod 103;

[0098] A insertion slot 306 is provided at the end of the first connecting rod 305;

[0099] The second connecting rod 307 has one end connected to the scraper, and the other end faces the first connecting rod 305 and has a plug-in rod 308 slidably inserted inside it.

[0100] The second electric telescopic rod 309 is installed inside the second connecting rod 307 and moves the plug rod 308 through the telescopic rod;

[0101] When it is necessary to scrape the inner wall of the mixing drum 1, the electromagnet 304 is energized. After being energized, the electromagnet 304 generates magnetism, which pushes the magnet 303 upward through magnetic repulsion. The magnet 303 pushes the limiting block 302 upward, so that the limiting block 302 is inserted into the limiting groove 301, and the stirring rod 103 is connected to the rotating table 3. At the same time, the second electric telescopic rod 309 is activated. The second electric telescopic rod 309 pushes the plug rod 308 into the plug groove 306, thereby connecting the first connecting rod 305 and the second connecting rod 307. After the stirring rod 103 rotates, it can drive the scraper to rotate. The scraper rotates against the inner wall of the mixing drum 1. When the scraper rotates, it scrapes the ingredients off the inner wall of the mixing drum 1, thereby improving the uniformity of mixing after the ingredients are separated from the inner wall of the mixing drum 1.

[0102] As an optional embodiment, the scraping switching component further includes:

[0103] Temperature sensor 4 is fixed to the top of the rotating table 3 to detect the temperature inside the stirring tank 1;

[0104] Temperature sensor 4 can monitor the temperature inside the mixing drum 1. When the temperature exceeds the specified value, it controls the ultrasonic vibration mixing to stop, so as to avoid the situation where the temperature is too high during the mixing process, which may cause the PVC material to degrade, discolor or degrade in performance, thus affecting the quality of the gloves.

[0105] As an optional embodiment, the scraping switching component further includes:

[0106] Cooling water tank 5 is fixed to the top of sealing cover 101;

[0107] Cooling chamber 501 is located inside stirring rod 103;

[0108] The water inlet pipe 502 is fixed to the top side wall of the stirring rod 103 and connects the cooling chamber 501 and the cooling water tank 5.

[0109] The water outlet pipe 503 is fixed on the top side wall of the stirring rod 103 and connects the cooling chamber 501 and the cooling water tank 5. The first control valve 504 is installed inside the water outlet pipe 503.

[0110] The refrigeration pipe 505 is fixedly installed inside the cooling water tank 5;

[0111] The partition 506 is fixed inside the cooling chamber 501 to form a cooling channel inside the cooling chamber 501. The cooling channel flows along the water inlet pipe 502, the various stirring heads inside the stirring rod 103 and the water outlet pipe 503.

[0112] The driving component is installed inside the water inlet pipe 502 and drives the water flow through the cooling channel when the stirring rod 103 rotates;

[0113] When the stirring rod 103 rotates, it drives the driving component to start, which in turn drives the water flow. The water flows along the inlet pipe 502 into the interior of the cooling chamber 501. The water then flows along the cooling channel. The stirring rod 103 is made of a heat-conducting material, so that when the water flows through the cooling channel inside the stirring rod 103, it can cool down the ingredients inside the stirring drum 1, preventing the ingredients from getting too hot. Then, the water flows back to the interior of the cooling water tank 5 through the outlet pipe 503. The refrigeration pipe 505 installed inside the cooling water tank 5 can cool down the water inside the cooling water tank 5, which helps to maintain the cooling effect on the ingredients.

[0114] As an optional embodiment, the driver includes:

[0115] Impeller 6 is rotatably installed inside the water inlet pipe 502;

[0116] The first gear 601 is rotatably mounted on the end of the water inlet pipe 502 and is coaxially connected with the impeller 6;

[0117] The second gear 602 is fixed to the top of the inner wall of the cooling water tank 5 and meshes with the first gear 601. The connection between the stirring rod 103 and the cooling water tank 5 is rotatably sealed.

[0118] When the stirring rod 103 rotates, the stirring rod 103 and the cooling water tank 5 rotate relative to each other, which causes the first gear 601 and the second gear 602 to rotate relative to each other, thereby driving the first gear 601 to rotate. After the first gear 601 rotates, it drives the impeller 6 connected to it to rotate. After the impeller 6 rotates, it drives the water flow, thereby realizing the driving of the cooling water flow.

[0119] As an optional embodiment, the scraping element includes:

[0120] The third connecting rod 702 is fixedly connected to the second connecting rod 307 at the top and fixedly connected to the rotating platform 3 at the bottom;

[0121] The water bladder 701 is fixed to the side wall of the third connecting rod 702 and is connected to the cooling chamber 501 through the connecting mechanism;

[0122] The scraper 7 is fixed to the outer wall of the water bladder 701 and the scraper 7 is attached to the inner wall of the mixing drum 1;

[0123] The connecting mechanism connects to the cooling chamber 501, allowing water to flow into the water bladder 701. After the water bladder 701 expands, it pushes the scraper 7 to unfold. After the scraper 7 unfolds, it can scrape the ingredients attached to the inside of the mixing drum 1. The guiding effect of the scraper 7 allows the scraped ingredients to flow towards the center of the mixing drum 1, thereby conveying the unevenly mixed ingredients to the center for easier mixing. When scraping stops, water can be discharged through the connecting mechanism so that the scraper 7 can retract after losing its support function, thus avoiding the scraper 7 from hindering the mixing of the ingredients.

[0124] As an optional embodiment, the communication mechanism includes:

[0125] The first passage 801 is opened inside the first connecting rod 305;

[0126] The second control valve 802 is installed inside the first passage 801;

[0127] The first connecting pipe 803 is fixed inside the insertion slot 306;

[0128] The second passage 804 is opened inside the plug-in rod 308, and the second passage 804 is plugged into and matched with the first connecting tube 803.

[0129] The third control valve 805 is fixed inside the second passage 804;

[0130] The second connecting pipe 806 is connected to the second passage 804 and the water bag 701;

[0131] After the plug rod 308 is inserted into the plug slot 306, the first connecting pipe 803 is inserted into the second passage 804. At this time, the second control valve 802 and the third control valve 805 are opened, and the first control valve 504 is closed. Under the action of the driving component, when the water is driven to flow, the water can flow along the first passage 801, the first connecting pipe 803, the second passage 804 and the second connecting pipe 806 into the water bladder 701, thereby causing the water bladder 701 to expand and support the scraper plate 7. Then, the second control valve 802 and the third control valve 805 are closed, and the first control valve 504 is opened, so that the water continues to flow inside the cooling channel. When it is necessary to discharge the water, the reverse stirring rod 103 is activated, and the second control valve 802 and the third control valve 805 are opened at the same time, and the first control valve 504 is closed, so that the water inside the water bladder 701 can be driven to be discharged.

[0132] As an optional embodiment, a pressure sensor is installed inside the water bladder 701;

[0133] The pressure sensor can detect the pressure inside the water bladder 701. When the pressure inside the water bladder 701 reaches a specified value, the water bladder 701 is filled with water. At this time, the second control valve 802 and the third control valve 805 can be closed to prevent water from flowing out.

[0134] As an optional embodiment, the scraper plate 7 is a deformable plastic plate;

[0135] The scraper plate 7 is deformable and plastic, which allows it to scrape the inner wall of the mixing drum 1 when supported. When water flows out of the water bladder 701, the scraper plate 7 loses its support and can retract to fit the inner wall of the mixing drum 1, thereby reducing the resistance to mixing the ingredients.

[0136] The working principle of this invention is as follows: After the ingredients are placed inside the mixing drum 1, the ultrasonic component is activated. The ultrasonic component can perform ultrasonic vibration stirring of the ingredients inside the mixing drum 1. The scraper switching component can monitor the temperature of the ingredients inside the mixing drum 1. When the temperature of the ingredients inside the mixing drum 1 rises to a specified value, the ultrasonic component is controlled to stop ultrasonic vibration stirring and move upward to detach from the mixing drum 1. Subsequently, the motor 102 is started. After the motor 102 starts, it drives the stirring rod 103 connected to it to rotate through the output shaft. After the stirring rod 103 rotates, it mechanically stirs the ingredients inside the mixing drum 1. At the same time, the scraper switching component is activated. This invention can scrape the inner wall of the mixing drum 1 while mechanically stirring, thereby conveying the ingredients adhering to the inner wall of the mixing drum 1 to the center of the mixing drum 1, so as to improve the uniformity of the mixing of the ingredients inside the mixing drum 1. At the same time, the scraping switching component cools down the inside of the mixing drum 1, so as to restore the temperature of the ingredients inside the mixing drum 1 during the mechanical stirring process. This helps to avoid the situation where the temperature rises due to the viscosity of the ingredients when stirring the ingredients inside the mixing drum 1 by ultrasonic vibration stirring, which may lead to excessive temperature during the stirring process, causing PVC material to degrade, discolor, or lose performance, thus affecting the quality of gloves.

[0137] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. An ultrasonic vibration mixing device for producing PVC gloves, comprising a mixing drum (1), characterized in that, Also includes: A sealing cap (101) is detachably and fixedly installed on the top of the stirring tank (1); The motor (102) is fixedly installed on the top of the sealing cover (101); A stirring rod (103) is rotatably mounted on the bottom of the sealing cap (101); An ultrasonic component is installed on the top of the sealing cover (101) and adjusts the vibration stirring inside the stirring tube (1) by vertical movement; The scraping switching component is installed inside the stirring drum (1) and is used to switch to mechanical stirring of the stirring drum (1) when the internal temperature of the stirring drum (1) rises to a specified value, while adjusting the scraping of the inner wall of the stirring drum (1) and internal cooling.

2. The ultrasonic vibration stirring device for producing PVC gloves according to claim 1, characterized in that, The ultrasound component includes: Mounting bracket (201) is fixed to the top of the sealing cover (101); The first electric telescopic rod (202) is fixed to the top of the mounting bracket (201); An ultrasonic vibrating rod (2) is installed at the bottom of the telescopic rod of the first electric telescopic rod (202) to start ultrasonic vibration stirring of the ingredients inside the stirring tube (1) when the first electric telescopic rod (202) pushes the ultrasonic vibrating rod (2) down into the interior of the stirring tube (1).

3. The ultrasonic vibration mixing device for producing PVC gloves according to claim 1, characterized in that, The scraping switching component includes: A rotating platform (3) is rotatably mounted on the bottom of the inner wall of the stirring cylinder (1); The scraper is installed inside the mixing drum (1) and fits against the side wall of the mixing drum (1). The outer wall of the rotating table (3) is connected to one end of the scraper. A limiting groove (301) is provided at the bottom of the stirring rod (103); The limiting block (302) is vertically slidably inserted into the top of the rotating platform (3); A magnet (303) is fixed to the bottom of the limiting block (302); An electromagnet (304) is fixedly installed inside the rotating platform (3), and a battery is provided inside the rotating platform (3) to supply power to the electromagnet (304); The first connecting rod (305) is fixed to the side wall at the top of the stirring rod (103); A plug-in slot (306) is provided at the end of the first connecting rod (305); The second connecting rod (307) is connected at one end to the scraper and at the other end to the first connecting rod (305), and a plug rod (308) is slidably inserted inside it; The second electric telescopic rod (309) is installed inside the second connecting rod (307) and drives the plug rod (308) to move through the telescopic rod.

4. The ultrasonic vibration mixing device for producing PVC gloves according to claim 3, characterized in that, The scraping switching component also includes: A temperature sensor (4) is fixed to the top of the rotating platform (3) to detect the temperature inside the stirring tank (1).

5. The ultrasonic vibration mixing device for producing PVC gloves according to claim 4, characterized in that, The scraping switching component also includes: Cooling water tank (5) is fixed to the top of the sealing cover (101); A cooling chamber (501) is provided inside the stirring rod (103); The water inlet pipe (502) is fixed to the top side wall of the stirring rod (103) and connects the cooling chamber (501) and the cooling water tank (5); The water outlet pipe (503) is fixed on the top side wall of the stirring rod (103) and connects the cooling chamber (501) and the cooling water tank (5). A first control valve (504) is installed inside the water outlet pipe (503). The refrigeration pipe (505) is fixedly installed inside the cooling water tank (5); A partition (506) is fixed inside the cooling chamber (501) to form a cooling channel inside the cooling chamber (501). The cooling channel flows along the inside of the water inlet pipe (502), the stirring heads inside the stirring rod (103), and the water outlet pipe (503). The driving component is installed inside the water inlet pipe (502) and drives water to flow through the cooling channel when the stirring rod (103) rotates.

6. The ultrasonic vibration mixing device for producing PVC gloves according to claim 5, characterized in that, The driving component includes: The impeller (6) is rotatably installed inside the water inlet pipe (502); The first gear (601) is rotatably mounted on the end of the water inlet pipe (502) and coaxially connected with the impeller (6); The second gear (602) is fixed to the top of the inner wall of the cooling water tank (5) and meshes with the first gear (601). The connection between the stirring rod (103) and the cooling water tank (5) is rotatably sealed.

7. The ultrasonic vibration stirring device for producing PVC gloves according to claim 5, characterized in that, The scraping element includes: The third connecting rod (702) is fixedly connected to the second connecting rod (307) at the top and fixedly connected to the rotating platform (3) at the bottom; The water bladder (701) is fixed to the side wall of the third connecting rod (702) and is connected to the cooling chamber (501) through a connecting mechanism; The scraper (7) is fixed on the outer wall of the water bladder (701) and the scraper (7) is attached to the inner wall of the stirring cylinder (1).

8. The ultrasonic vibration mixing device for producing PVC gloves according to claim 7, characterized in that, The connecting mechanism includes: The first passage (801) is opened inside the first connecting rod (305); The second control valve (802) is installed inside the first passage (801); The first connecting pipe (803) is fixed inside the insertion slot (306); The second passage (804) is opened inside the plug rod (308), and the second passage (804) is plugged into and matched with the first connecting tube (803); The third control valve (805) is fixed inside the second passage (804); The second connecting pipe (806) is connected to the second passage (804) and the water bladder (701).

9. The ultrasonic vibration mixing device for producing PVC gloves according to claim 7, characterized in that, A pressure sensor is installed inside the water bladder (701).

10. The ultrasonic vibration stirring device for producing PVC gloves according to claim 7, characterized in that, The scraper plate (7) is a deformable plastic plate.

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