Intelligent color paste configuration system for disposable glove production line

Abstract

The present invention discloses an intelligent color paste configuration system for a disposable glove production line, which relates to the field of glove production. The system includes a storage tank, a metering tank, and a mixing tank. A pneumatic discharge valve is provided between the storage tank and the metering tank, a discharge pipeline is provided between the pneumatic discharge valve and the metering tank, and an electric discharge valve is provided between the metering tank and the mixing tank. A flushing assembly is installed in the metering tank. The flushing assembly includes a spray ball and a connecting pipe. One end of the connecting pipe is rotatably connected to the spray ball, and the other end of the connecting pipe is connected to a water inlet hose. The end of the water inlet hose away from the connecting pipe is connected to a booster pump. The spray ball is provided with a temporary storage chamber, and the outer wall of the spray ball is provided with a plurality of water spray ports, one end of which is connected to the temporary storage chamber. The design of the booster pump and spray ball in the flushing assembly effectively solves the problem of color paste adhering to the inner wall of the metering tank and pipeline. Regular pressurized flushing can promptly remove residual color paste and keep the interior of the equipment clean.

Description

Technical Field

[0001] The present invention relates to the field of glove production, and in particular to an intelligent color paste configuration system for a disposable glove production line. Background Art

[0002] In the nitrile glove manufacturing industry, meeting the diverse market demand for gloves of varying colors requires precise mixing of color pastes with specific weights based on different color formulas. In actual production, every change in the glove color formula requires readjusting the weights of the various color pastes.

[0003] Currently, colorant batching in this industry is primarily done manually. This method has numerous drawbacks: First, it's difficult to guarantee precise batching accuracy, as different operators often have operational differences. Even the same operator can easily experience operational deviations after working for extended periods of time, making it difficult to precisely control the weight and proportion of the colorant batching.

[0004] To this end, more and more companies are using metering devices to precisely weigh color paste ingredients to ensure accurate batching every time. Due to the viscosity of color paste, metering devices are prone to residue when weighing color paste. This can lead to cross-contamination between different color pastes and affect the metering device's accuracy, leading to problems with subsequent batching. To address this, metering devices need to be cleaned. However, metering devices are relatively delicate, and existing cleaning methods are difficult to fully clean. Summary of the Invention

[0005] In response to the above shortcomings, the purpose of the present invention is to provide an intelligent color paste configuration system for a disposable glove production line, aiming to solve the problem in the prior art that the metering device used to weigh the color paste ingredients is difficult to clean, resulting in inaccurate subsequent accuracy.

[0006] In order to solve the above technical problems, the technical solution of the present invention is:

[0007] An intelligent color paste configuration system for a disposable glove production line includes a storage tank, a metering tank, and a mixing tank. A pneumatic discharge valve is provided between the storage tank and the metering tank, a discharge pipe is provided between the pneumatic discharge valve and the metering tank, and an electric discharge valve is provided between the metering tank and the mixing tank. A flushing assembly is installed in the metering tank. The flushing assembly includes a spray ball and a connecting pipe. The axis of the connecting pipe coincides with the axis of the metering tank. One end of the connecting pipe is rotatably connected to the spray ball, and the other end of the connecting pipe is connected to a water inlet hose. The end of the water inlet hose away from the connecting pipe is connected to a booster pump. A temporary storage chamber is provided inside the spray ball, and a plurality of water spray outlets are provided on the outer wall of the spray ball, one end of each water spray outlet is connected to the temporary storage chamber.

[0008] Among them, an adapter is provided between the connecting pipe and the spray ball, and a connecting platform is provided at one end of the spray ball facing the adapter. The connecting platform includes a through hole, and the connecting platform is rotatably connected to the adapter. One end of the through hole is connected to the temporary storage chamber, and the other end of the through hole is connected to the adapter. The end of the connecting pipe close to the spray ball is connected to the adapter.

[0009] In which, the adapter includes an adapter cavity, a transfer interface is provided at one end of the adapter facing the spray ball, the connecting platform includes a first platform and a second platform, the size of the first platform is larger than the inner diameter of the transfer interface, the size of the second platform is smaller than the inner diameter of the transfer interface, a first sealing ring is filled between the second platform and the transfer interface, and a number of rolling balls are provided between one end of the first platform facing the second body and the inner wall of the adapter cavity.

[0010] In which, the spray ball is a part of an ellipsoid, and a part of the water nozzles constitute a first array, a second array and a third array. The water nozzles of the first array are arranged obliquely toward the top of the metering tank; the water nozzles of the second array are arranged horizontally, and the water nozzles are tangent to the temporary storage cavity at one end; the water nozzles of the third array are arranged obliquely toward the bottom of the metering tank.

[0011] Among them, the metering tank includes a first tank body and a second tank body, the first tank body is located inside the second tank body, the spray ball is located inside the first tank body, the connecting pipe is rotatably connected to the top of the first tank body, the outer wall of the second tank body is provided with a driving motor, the power end of the driving motor is provided with a driving wheel, and a fixing ring is provided on the outer wall of the first tank body, and the driving wheel is connected to the fixing ring belt.

[0012] Wherein, a limiting platform is provided on the outer wall of the first tank body, a clamping platform is provided on the inner wall of the second tank body, and a plurality of supporting balls are provided between the bottom of the clamping platform and the limiting platform.

[0013] A sealing head is provided between the connecting pipe and the water inlet hose, the discharge pipe is located in the connecting pipe, the discharge pipe passes through the sealing head and is connected to the discharge pneumatic valve, the spray ball is arranged around the discharge pipe, the top of the spray ball is rotatably connected to the connecting pipe, and the bottom of the spray ball is rotatably connected to the discharge pipe.

[0014] In which, a first mounting platform is provided on the top of the spray ball, and a clamping assembly cooperating with the first mounting platform is provided on the outer wall of the connecting tube, and the first mounting platform is arranged around the connecting tube, and the clamping assembly includes a first clamping platform and a second clamping platform with the same structure, and the first mounting platform is located between the first clamping platform and the second clamping platform, and a baffle is provided on the outer wall of the connecting tube, and the end of the first mounting platform away from the spray ball abuts against the baffle, and the side wall of the first clamping platform is provided with an avoidance groove cooperating with the baffle, and an annular groove is provided on the outer wall of the connecting tube, and the first clamping platform is provided with a protruding platform engaged with the annular groove; a limiting ring groove is provided on the outer wall of the first mounting platform, and a limiting ring platform is provided on the side wall of the first clamping platform, and the limiting ring platform is engaged with the limiting ring groove.

[0015] Wherein, a sealing ring groove is provided on the inner wall of the first mounting platform, and a second sealing ring is filled between the sealing ring groove and the connecting pipe.

[0016] In which, a second mounting platform is provided at the bottom of the spray ball, and a clamp assembly cooperating with the second mounting platform is provided on the outer wall of the discharge pipe. The second mounting platform is arranged around the outer wall of the discharge pipe, and the clamp assembly includes a first curved platform and a second curved platform with the same structure. The first curved platform and the second curved platform have the same structure, and the second mounting platform is located between the first curved platform and the second curved platform; a positioning ring groove is provided on the outer wall of the discharge pipe, and the first curved platform includes a positioning ring platform, and the positioning ring platform is clamped with the positioning ring groove.

[0017] After adopting the above technical solution, the beneficial effects of the present invention are:

[0018] First, the design of the booster pump and spray ball in the flushing assembly effectively prevents colorant from adhering to the metering tank and piping walls. Regular booster flushing promptly removes residual colorant, maintaining a clean interior and reducing blockages and malfunctions caused by residual colorant. This not only extends the equipment's lifespan and reduces maintenance costs, but also ensures the continuity and stability of the production process. Second, the spray ball, while spraying water, relies on the impact of the high-speed water flow to propel itself, allowing the water flow to cover a wider area and further avoiding dead corners within the metering tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the intelligent configuration system for color paste in disposable glove production lines;

[0020] Figure 2 2 is a cross-sectional view of the metering tank in Example 1;

[0021] Figure 3 is a cross-sectional view of the spray ball in Example 1;

[0022] Figure 4 for Figure 3 A partial enlarged view of a in the middle;

[0023] Figure 5 2 is a top cross-sectional view of the spray ball in Example 1;

[0024] Figure 6 This is a structural diagram of the metering tank in Example 2;

[0025] Figure 7 for Figure 6 A partial enlarged view of middle b;

[0026] Figure 8 is a cross-sectional view of the spray ball in Example 2;

[0027] Figure 9 This is a structural diagram of the spray ball in Example 2;

[0028] Figure 10 It is a structural diagram of the first clamping station;

[0029] Figure 11 is a top view of the clamping assembly;

[0030] Figure 12 for Figure 8 A partial enlarged view of middle c;

[0031] Figure 13 is a top view of the clamp assembly;

[0032] Figure 14 for Figure 8 A partial enlarged view of middle d.

[0033] In the figure:

[0034] 1-Storage tank, 2-Measuring tank, 20-Weighing base, 21-First tank body, 211-Limiting platform, 22-Second tank body, 221-Clamping platform, 222-Support ball, 23-Drive motor, 231-Drive wheel, 232-Fixed ring, 3-Mixing tank, 4-Unloading pneumatic valve, 41-Unloading pipe, 411-Location ring groove, 5-Discharge electric valve, 6-Water inlet hose, 61-Boosting pump, 62-Sealing head, 7-Flushing assembly, 71-Spray ball, 711-Temporary storage chamber, 712-Water spray port, 713-Connecting platform, 7131-Through hole, 7132-First platform, 7133-Second platform, 714-First mounting platform, 7141-Limiting ring groove, 7142 -Sealing ring groove, 7143-second sealing ring, 715-second mounting platform, 7151-third sealing ring, 7152-fourth sealing ring, 72-connecting pipe, 721-blocking platform, 722-annular groove, 73-adapter, 731-adapter cavity, 732-rolling ball, 74-first sealing ring, 8-clamping assembly, 81-first clamping platform, 811-avoidance groove, 812-raised platform, 813-limiting ring platform, 814-fixing plate, 815-fixing hole, 82-second clamping platform, 9-clamping assembly, 91-first arc platform, 911-positioning ring platform, 912-annular support groove, 913-round ball, 914-clamping plate, 915-threaded hole, 92-second arc platform. DETAILED DESCRIPTION

[0035] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0036] Example 1:

[0037] Reference Figure 1-Figure 5 The intelligent color paste configuration system for a disposable glove production line includes a storage tank 1, a metering tank 2 and a mixing tank 3. A pneumatic discharge valve 4 is provided between the storage tank 1 and the metering tank 2, a discharge pipe 41 is provided between the pneumatic discharge valve 4 and the metering tank 2, and a discharge electric valve 5 is provided between the metering tank 2 and the mixing tank 3.

[0038] The storage tank 1 is used to store a single color paste raw material. Its large capacity can meet the production needs of multiple feedings. Because the color paste contains a certain amount of solid particles, these solid particles are extremely prone to sedimentation if not stirred. Once the solid particles settle, the solid content of the color paste will be unevenly distributed, resulting in errors in the subsequent color paste configuration accuracy, and thus color differences in the subsequent finished gloves. Therefore, the storage tank 1 includes an inner cavity, in which a stirring rod is installed. The outer wall of the stirring rod is provided with a plurality of stirring blades. Before the color paste feeding process is started, the motor needs to be started. The motor drives the stirring rod to rotate, and the stirring blades are used to stir and mix the color paste raw materials.

[0039] In order to conveniently control the unloading speed of the storage tank 1 , a unloading pipe 41 is provided between the metering tank 2 and the storage tank 1 , wherein a unloading pneumatic valve 4 is provided on the unloading pipe 41 .

[0040] Similarly, in order to facilitate the metering tank 2 to deliver the weighed color paste raw materials to the mixing tank 3, a discharge electric valve 5 is also provided between the metering tank 2 and the mixing tank 3.

[0041] In this solution, a weighing base 20 is installed at the bottom of the metering tank 2. Metering tank 2 has a relatively small volume. Compared to storage tank 1, the smaller tank body allows for more noticeable weight changes when receiving the color paste, making it easier to accurately measure. This significantly improves the accuracy of color paste delivery. After detecting the weight change, weighing base 20 transmits the data in real time to the control system via Ethernet or analog communication. When the mass in metering tank 2 reaches a preset value, the control system issues commands to the discharge electric valve 5 and the unloading pneumatic valve 4. The unloading pneumatic valve 4 closes, stopping unloading, and the discharge electric valve 5 opens, transferring the color paste raw material from metering tank 2 to the mixing tank 3.

[0042] Due to the strong adhesive properties of color paste, it is very easy for color paste to stick to the inner wall of the metering tank 2 and the pipeline during the production process. If not cleaned in time, this residual color paste will gradually accumulate, which will not only affect the accuracy of subsequent color paste measurement, but also breed bacteria, have a negative impact on product quality, and even cause equipment blockage and increase equipment failure rate. To solve this problem, a flushing assembly 7 is installed in the metering tank 2. The flushing assembly 7 includes a spray ball 71 and a connecting pipe 72. The axis of the connecting pipe 72 coincides with the axis of the metering tank 2. One end of the connecting pipe 72 is rotatably connected to the spray ball 71, and the other end of the connecting pipe 72 is connected to a water inlet hose 6. The end of the water inlet hose 6 away from the connecting pipe 72 is connected to a booster pump 61. The spray ball 71 is provided with a temporary storage chamber 711 inside, and a plurality of water spray ports 712 are provided on the outer wall of the spray ball 71, and one end of the water spray ports 712 is connected to the temporary storage chamber 711.

[0043] A spray ball 71 is added to the middle area of ​​the metering tank 2. The spray ball 71 can spray water at multiple angles and multiple areas. At the same time, the spray ball 71 can rotate, which ensures that the high-speed water flow sprayed by the spray ball 71 can fully flush the interior of the metering tank 2. In order to ensure that the high-speed water flow has sufficient impact force, a booster pump 61 is connected to one end of the water inlet hose 6.

[0044] In order to facilitate the fixation of the spray ball 71 and not hinder the spray ball 71 from rotating to spray water, an adapter 73 is provided between the connecting pipe 72 and the spray ball 71, and a connecting platform 713 is provided at one end of the spray ball 71 facing the adapter 73. The connecting platform 713 includes a through hole 7131. The connecting platform 713 is rotatably connected to the adapter 73, one end of the through hole 7131 is connected to the temporary storage chamber 711, and the other end of the through hole 7131 is connected to the adapter 73. The end of the connecting pipe 72 close to the spray ball 71 is connected to the adapter 73.

[0045] Preferably, the adapter 73 includes an adapter cavity 731. An adapter port is provided at the end of the adapter 73 facing the spray ball 71. The connecting platform 713 includes a first platform 7132 and a second platform 7133. The first platform 7132 is larger than the inner diameter of the adapter port, while the second platform 7133 is smaller than the inner diameter of the adapter port. A first sealing ring 74 is provided between the second platform 7133 and the adapter port. Several rolling balls 732 are provided between the end of the first platform 7132 facing the second platform 7133 and the inner wall of the adapter cavity 731. The provision of the first platform 7132 allows the spray ball 71 to be suspended at the bottom of the adapter 73. Since the second platform 7133 is smaller than the inner diameter of the adapter port, the adapter port does not hinder the rotation of the spray ball 71. To prevent water leakage caused by an excessive gap between the second platform 7133 and the adapter port, a first sealing ring 74 is installed between the second platform 7133 and the adapter port. To reduce frictional forces on the spray ball 71 during rotation, a rolling ball 732 is positioned between the bottom of the first platform 7132 and the inner wall of the transition chamber 731. Part of the rolling ball 732 contacts the bottom of the first platform 7132. This design shifts surface contact between the first platform 7132 and the transition chamber 731 to multiple point contacts, significantly reducing friction between them.

[0046] To facilitate the multi-angle and multi-directional flushing of the interior of the metering tank 2 by the spray ball 71, the spray ball 71 is a portion of an ellipsoid, with the water outlets 712 arranged in a first array, a second array, and a third array. The water outlets 712 in the first array are arranged obliquely toward the top of the metering tank 2; the water outlets 712 in the second array are arranged horizontally, with one end of the water outlet 712 facing the temporary storage chamber 711 and tangential to the temporary storage chamber 711; and the water outlets 712 in the third array are arranged obliquely toward the bottom of the metering tank 2. The first array is responsible for cleaning the area from the top to the middle of the metering tank 2, the second array is responsible for cleaning the area within the middle of the metering tank 2, and the third array is responsible for cleaning the area from the middle to the bottom of the metering tank 2.

[0047] It is worth noting that the water spray ports 712 in this solution are all arranged clockwise or counterclockwise. The purpose of this design is to prevent the problem of hindering the rotation of the spray ball 71 due to different water spraying directions.

[0048] The temporary storage chamber 711 in this scheme is also a part of the ellipsoid. The water outlets 712 in the second array are arranged tangentially to the temporary storage chamber 711, and the water outlets 712 are arranged clockwise / counterclockwise. This allows the water outlets 712 in the second array to exert thrust on the spray ball 71 while spraying high-speed water. Since the spray ball 71 is rotatably connected to the adapter, the spray ball 71 will rotate by itself under the influence of the thrust, thereby driving the water outlets 712 of the first array, the second array and the third array to rotate 360°, thereby being able to wash the inner wall of the metering tank 2 in multiple directions.

[0049] The water outlets 712 in this solution can be organized into multiple arrays as needed, and are not limited to the three arrays described above.

[0050] To ensure that the water flow from the water spout 712 can cover a wider area, the end of the water spout 712 away from the temporary storage chamber 711 is elongated. The length of the elongated strip is parallel to the height of the metering tank 2. This design allows the high-speed water flow from the water spout 712 to cover a wider area in the height direction of the metering tank 2.

[0051] Example 2:

[0052] In order to reduce the time spent on flushing and reduce water waste, we can also start from reducing the color paste raw materials adhering to the inner wall of the metering tank 2. For this purpose, Figure 6-7 As shown, the metering tank 2 includes a first tank body 21 and a second tank body 22. The first tank body 21 is located inside the second tank body 22. The spray ball 71 is located inside the first tank body 21. The connecting pipe 72 is rotatably connected to the top of the first tank body 21. The outer wall of the second tank body 22 is provided with a drive motor 23. The power end of the drive motor 23 is provided with a drive wheel 231. The outer wall of the first tank body 21 is provided with a fixed ring 232. The drive wheel 231 is connected to the fixed ring 232 by a belt. During unloading, the drive motor 23 is started, and the power end drives the drive wheel 231 to rotate. During the rotation process, the drive wheel 231 drives the first tank body 21 to rotate via the belt. During the rotation process, the first tank body 21 causes the color paste material attached to its inner wall to detach, thereby reducing the color paste material attached to its inner wall.

[0053] like Figure 8-14As shown, to reduce friction during rotation of the first tank body 21 and to limit the position of the first tank body 21, a limiting platform 211 is provided on the outer wall of the first tank body 21, and a clamping platform 221 is provided on the inner wall of the second tank body 22. Several support balls 222 are provided between the bottom of the clamping platform 221 and the limiting platform 211. The clamping platform 221 matches the limiting platform 211 and positions the limiting platform 211, preventing it from shaking during rotation. Part of the support balls 222 contact the bottom of the limiting platform 211, reducing the contact area between the limiting platform 211 and the clamping platform 221.

[0054] In this embodiment, the first tank body 21 is driven to rotate by the drive motor 23. At this time, the connecting pipe 72 and the discharge pipe 41 provided on the metering tank 2 will conflict with the rotating first tank body 21. To this end, a sealing head 62 is provided between the connecting pipe 72 and the water inlet hose 6. The connecting pipe 72 is rotatably connected to the first tank body 21 and the second tank body 22, and the axis of the connecting pipe 72, the axis of the first tank body 21 and the axis of the second tank body 22 coincide with each other. The discharge pipe 41 is located inside the connecting pipe 72. The discharge pipe 41 passes through the sealing head 62 and is connected to the discharge pneumatic valve 4. The spray ball 71 is provided around the discharge pipe 41. The top of the spray ball 71 is rotatably connected to the connecting pipe 72, and the bottom of the spray ball 71 is rotatably connected to the discharge pipe 41.

[0055] The discharge pipe 41 is located in the connecting pipe 72. At the same time, a gap for water to flow through is left between the outer wall of the discharge pipe 41 and the inner wall of the connecting pipe 72, and the connecting pipe 72 is rotatably connected to the first tank body 21 and the second tank body 22. Therefore, the connecting pipe 72 and the discharge pipe 41 will not hinder the rotation of the first tank body 21. At the same time, the connecting pipe 72 can also normally deliver the cleaning water to the spray ball 71, and the discharge pipe 41 can normally deliver the color paste raw material in the storage tank 1 to the first tank body 21.

[0056] The structure of the water outlet 712 on the spray ball 71 in this embodiment is the same as the structure of the water outlet 712 in Example 1. At the same time, the top of the spray ball 71 is rotatably connected to the connecting pipe 72, and the bottom of the spray ball 71 is rotatably connected to the discharge pipe 41. Therefore, the spray ball 71 in this embodiment can also rotate under the impetus of high-speed water flow.

[0057] It is worth noting that the rotation direction of the spray ball 71 needs to be opposite to the rotation direction of the first tank body 21, or when the spray ball 71 and the first tank body 21 rotate in the same direction, there is a speed difference between the two.

[0058] When cleaning the first tank body 21 , the first tank body 21 is also in a rotating state. At this time, the first tank body 21 will quickly shake off the water flow and color paste stains on its inner wall, thereby accelerating the cleaning speed of the metering tank 2 .

[0059] In order to facilitate the fixing of the spray ball 71 on the connecting pipe 72, a first mounting platform 714 is provided on the top of the spray ball 71, and a clamping assembly 8 that cooperates with the first mounting platform 714 is provided on the outer wall of the connecting pipe 72. The first mounting platform 714 is arranged around the connecting pipe 72, and the clamping assembly 8 includes a first clamping platform 81 and a second clamping platform 82 with the same structure. The first mounting platform 714 is located between the first clamping platform 81 and the second clamping platform 82. A stop platform 721 is provided on the outer wall of the connecting pipe 72. One end of the mounting platform 714 away from the spray ball 71 abuts against the baffle 721, the side wall of the first clamping platform 81 is provided with an avoidance groove 811 cooperating with the baffle 721, the outer wall of the connecting pipe 72 is provided with an annular groove 722, and the first clamping platform 81 is provided with a protruding platform 812 engaged with the annular groove 722; a limiting ring groove 7141 is provided on the outer wall of the first mounting platform 714, and a limiting ring platform 813 is provided on the side wall of the first clamping platform 81, and the limiting ring platform 813 is engaged with the limiting ring groove 7141.

[0060] The stopper 721 is used to limit the first mounting platform 714 to prevent the connecting pipe 72 from excessively extending into the spray ball 71. After the first mounting platform 714 abuts the stopper 721, the first clamping platform 81 and the second clamping platform 82 are arranged relative to each other, and the first clamping platform 81 and the second clamping platform 82 are arranged around the first mounting platform 714. Then, the distance between the first clamping platform 81 and the second clamping platform 82 is reduced by tightening the bolts until the first mounting platform 714 is fixed. Fixing the first mounting platform 714 only by bringing the first clamping platform 81 and the second clamping platform 82 close together will make it difficult for the spray ball 71 to rotate. For this reason, the limiting ring platform 813 is engaged with the limiting ring groove 7141. This design reduces the probability of the spray ball 71 being separated from the connecting pipe 72. At the same time, there is no need to over-clamp the first clamping platform 81 and the second clamping platform 82.

[0061] In order to prevent the clamping assembly 8 from being separated from the connecting pipe 72 , the protruding platform 812 is engaged with the annular groove 722 .

[0062] In order to prevent the blocking platform 721 from obstructing the first clamping platform 81 and the second clamping platform 82 from approaching each other, an avoidance groove 811 is opened on the inner wall of the first clamping platform 81 .

[0063] It is worth noting that although the clamping assembly 8 fixes the first mounting platform 714 on the connecting pipe 72 , the clamping assembly 8 does not prevent the spray ball 71 from rotating, that is, the first mounting platform 714 is rotatably connected to the clamping assembly 8 .

[0064] In order to prevent the cleaning water from leaking from the top of the spray ball 71 , a sealing ring groove 7142 is provided on the inner wall of the first mounting platform 714 , and a second sealing ring 7143 is filled between the sealing ring groove 7142 and the connecting pipe 72 .

[0065] In order to facilitate the connection between the first clamping platform 81 and the second clamping platform 82, a fixing plate 814 is provided on both sides of the first clamping platform 81, and a fixing hole 815 is provided on the fixing plate 814. The fixing plate 814 of the first clamping platform 81 is connected to the fixing plate 814 of the second clamping platform 82 by bolts.

[0066] In order to ensure the stability of the rotation of the spray ball 71, we also need to connect the spray ball 71 to the discharge pipe 41. To this end, a second mounting platform 715 is provided at the bottom of the spray ball 71, and a clamp assembly 9 that cooperates with the second mounting platform 715 is provided on the outer wall of the discharge pipe 41. The second mounting platform 715 is arranged around the outer wall of the discharge pipe 41. The clamp assembly 9 includes a first curved platform 91 and a second curved platform 92 with the same structure. The first curved platform 91 and the second curved platform 92 have the same structure. The second mounting platform 715 is located between the first curved platform 91 and the second curved platform 92. A positioning ring groove 411 is provided on the outer wall of the discharge pipe 41. The first curved platform 91 includes a positioning ring platform 911, and the positioning ring platform 911 is clamped with the positioning ring groove 411.

[0067] The first and second curved platforms 91, 92 are also gradually brought closer together by tightening the bolts. During this process, the clamp assembly 9 secures the second mounting platform 715 to the discharge pipe 41. To prevent the clamp assembly 9 from detaching from the discharge pipe 41, a positioning ring groove 411 is provided on the discharge pipe 41. The positioning ring 911 provided on the inner wall of the first curved platform 91 engages with the positioning ring groove 411. This design prevents the clamp assembly 9 from slipping off the discharge pipe 41 while also providing support for the spray ball 71.

[0068] In order to reduce the friction between the spray ball 71 and the clamp assembly 9, a plurality of balls 913 are provided on the top of the positioning ring platform 911, and an annular support groove 912 is opened at the bottom of the second mounting platform 715, and part of the area of ​​the balls 913 is located in the annular support groove 912.

[0069] In order to prevent the cleaning water from leaking from the bottom of the spray ball 71 , a third sealing ring 7151 is provided between the inner wall of the second mounting platform 715 and the outer wall of the discharge pipe 41 .

[0070] Preferably, a fourth sealing ring 7152 is provided between the outer wall of the second mounting platform 715 and the clamp assembly 9 .

[0071] In order to facilitate the first curved platform 91 and the second curved platform 92 to clamp the second mounting platform 715, clamping plates 914 are respectively provided on both sides of the first curved platform 91, and threaded holes 915 are opened on the clamping plates 914. The first curved platform 91 and the second curved platform 92 are arranged opposite to each other, and the threaded holes 915 on the clamping plates 914 of the two are connected by bolts.

[0072] In summary, the advantages of this solution are as follows: First, the design of the booster pump 61 and spray ball 71 in the flushing assembly 7 effectively solves the problem of color paste adhering to the metering tank 2 and the inner wall of the pipeline. Regular booster flushing can promptly remove residual color paste, keep the interior of the equipment clean, and reduce equipment blockage and failure caused by residual color paste. This not only extends the equipment life and reduces equipment maintenance costs, but also ensures the continuity and stability of the production process. Second, while spraying water, the spray ball 71 relies on the impact force of the high-speed water flow to propel itself, allowing the water flow to cover a wider area and further avoiding the formation of dead corners in the metering tank 2.

[0073] The present invention is not limited to the above-mentioned specific implementation methods. Various changes made by ordinary technicians in this field based on the above-mentioned concept without creative work are all within the scope of protection of the present invention.

Claims

1. A color paste intelligent configuration system for a disposable glove production line, comprising a storage tank (1), a metering tank (2) and a mixing tank (3), wherein a pneumatic discharge valve (4) is provided between the storage tank (1) and the metering tank (2), a discharge pipe (41) is provided between the pneumatic discharge valve (4) and the metering tank (2), and a discharge electric valve (5) is provided between the metering tank (2) and the mixing tank (3), characterized in that: A flushing assembly (7) is installed in the metering tank (2), and the flushing assembly (7) includes a spray ball (71) and a connecting pipe (72). The axis of the connecting pipe (72) coincides with the axis of the metering tank (2). One end of the connecting pipe (72) is rotatably connected to the spray ball (71), and the other end of the connecting pipe (72) is connected to a water inlet hose (6). The end of the water inlet hose (6) away from the connecting pipe (72) is connected to a booster pump (61); a temporary storage chamber (711) is provided inside the spray ball (71), and a plurality of water spray ports (712) are provided on the outer wall of the spray ball (71), and one end of the water spray port (712) is connected to the temporary storage chamber (711); The metering tank (2) comprises a first tank body (21) and a second tank body (22), the first tank body (21) is located inside the second tank body (22), the spray ball (71) is located inside the first tank body (21), the connecting pipe (72) is rotatably connected to the top of the first tank body (21), a driving motor (23) is provided on the outer wall of the second tank body (22), a driving wheel (231) is provided at the power end of the driving motor (23), a fixing ring (232) is provided on the outer wall of the first tank body (21), and the driving wheel (231) is connected to the fixing ring (232) by a belt; A sealing head (62) is provided between the connecting pipe (72) and the water inlet hose (6), the discharge pipe (41) is located in the connecting pipe (72), the discharge pipe (41) passes through the sealing head (62) and is connected to the discharge pneumatic valve (4), the spray ball (71) is provided around the discharge pipe (41), the top of the spray ball (71) is rotatably connected to the connecting pipe (72), and the bottom of the spray ball (71) is rotatably connected to the discharge pipe (41); A second mounting platform (715) is provided at the bottom of the spray ball (71), a clamp assembly (9) cooperating with the second mounting platform (715) is provided on the outer wall of the discharge pipe (41), and the second mounting platform (715) is provided around the outer wall of the discharge pipe (41).

2. The intelligent color paste configuration system for disposable glove production line according to claim 1, characterized in that: An adapter (73) is provided between the connecting tube (72) and the spray ball (71); a connecting platform (713) is provided at one end of the spray ball (71) facing the adapter (73); the connecting platform (713) includes a through hole (7131); the connecting platform (713) is rotatably connected to the adapter (73); one end of the through hole (7131) is communicated with the temporary storage chamber (711); the other end of the through hole (7131) is communicated with the adapter (73); and the end of the connecting tube (72) close to the spray ball (71) is communicated with the adapter (73).

3. The intelligent color paste configuration system for disposable glove production line according to claim 2, characterized in that: The adapter (73) includes an adapter cavity (731), and an adapter interface is provided at one end of the adapter (73) facing the spray ball (71). The connecting platform (713) includes a first platform (7132) and a second platform (7133). The size of the first platform (7132) is larger than the inner diameter of the adapter interface, and the size of the second platform (7133) is smaller than the inner diameter of the adapter interface. A first sealing ring (74) is filled between the second platform (7133) and the adapter interface, and a plurality of rolling balls (732) are provided between the end of the first platform (7132) facing the second platform (7133) and the inner wall of the adapter cavity (731).

4. The intelligent color paste configuration system for disposable glove production line according to claim 3, characterized in that: The spray ball (71) is a portion of an ellipsoid, and a portion of the water spray outlets (712) form a first array, a second array, and a third array. The water spray outlets (712) of the first array are arranged obliquely toward the top of the metering tank (2); the water spray outlets (712) of the second array are arranged horizontally, and one end of the water spray outlet (712) faces the temporary storage chamber (711) and is tangent to the temporary storage chamber (711); and the water spray outlets (712) of the third array are arranged obliquely toward the bottom of the metering tank (2).

5. The intelligent color paste configuration system for disposable glove production line according to claim 1, characterized in that: A limiting platform (211) is provided on the outer wall of the first tank body (21), a clamping platform (221) is provided on the inner wall of the second tank body (22), and a plurality of supporting balls (222) are provided between the bottom of the clamping platform (221) and the limiting platform (211).

6. The intelligent color paste configuration system for disposable glove production line according to claim 1, characterized in that: A first mounting platform (714) is provided on the top of the spray ball (71), and a clamping assembly (8) cooperating with the first mounting platform (714) is provided on the outer wall of the connecting tube (72). The first mounting platform (714) is provided around the connecting tube (72), and the clamping assembly (8) includes a first clamping platform (81) and a second clamping platform (82) of the same structure. The first mounting platform (714) is located between the first clamping platform (81) and the second clamping platform (82). A stop platform (721) is provided on the outer wall of the connecting tube (72), and the first mounting platform (714) is away from the spray ball. One end of the (71) is in contact with the stopper (721), the side wall of the first clamping platform (81) is provided with an avoidance groove (811) that cooperates with the stopper (721), the outer wall of the connecting tube (72) is provided with an annular groove (722), and the first clamping platform (81) is provided with a protruding platform (812) that is engaged with the annular groove (722); a limiting ring groove (7141) is provided on the outer wall of the first mounting platform (714), and a limiting ring platform (813) is provided on the side wall of the first clamping platform (81), and the limiting ring platform (813) is engaged with the limiting ring groove (7141).

7. The intelligent color paste configuration system for disposable glove production line according to claim 6, characterized in that: A sealing ring groove (7142) is provided on the inner wall of the first mounting platform (714), and a second sealing ring (7143) is filled between the sealing ring groove (7142) and the connecting pipe (72).

8. The intelligent color paste configuration system for disposable glove production line according to claim 1, characterized in that: The clamp assembly (9) comprises a first curved platform (91) and a second curved platform (92) having the same structure. The first curved platform (91) and the second curved platform (92) have the same structure. The second mounting platform (715) is located between the first curved platform (91) and the second curved platform (92). A positioning ring groove (411) is provided on the outer wall of the discharge pipe (41). The first curved platform (91) comprises a positioning ring platform (911), and the positioning ring platform (911) is clamped with the positioning ring groove (411).

Images