Multifunctional cleaning equipment for feed ring mold repair

Abstract

The present application relates to feed ring mold repair cleaning technical field, especially to a kind of multifunctional cleaning equipment for feed ring mold repair, including cleaning cylinder and cylinder cover;Cleaning cylinder is equipped with cylinder cover.This application realizes by electric control ball valve to close branch pipe, so that high-pressure clean water cannot pass through electric control ball valve, and then high-pressure clean water will sliding sleeve be pushed to the hole in the corresponding hole of feed ring mold, and the clogging material in hole is pushed out by sliding sleeve, and the hole is dredged, to avoid causing a large amount of water waste;Through dredging pipe, before sliding sleeve, insert into the clogging material inside the hole of feed ring mold, and by through hole, make the flow guide groove and the corresponding dredging pipe communicate, so that the clean water in branch pipe enters the dredging pipe through the flow guide groove and the through hole, and then is sprayed from the fine hole on the outer surface of the dredging pipe, to directly inject into the clogging material inside, quickly wet the inside of clogging material, so that clogging material quickly absorbs water, expands and softens, to facilitate sliding sleeve to push out the material.

Description

Technical Field

[0001] This invention relates to the field of feed ring die repair and cleaning technology, and in particular to a multifunctional cleaning device for feed ring die repair. Background Technology

[0002] In the feed processing industry, feed ring dies are a key component in the production of pelleted feed. Their performance directly affects the yield and quality of the feed. During feed production, the material is forcibly squeezed into the holes of the feed ring die by extrusion equipment. This can easily cause blockages in the holes during use, leading to damage and unusability of the ring die. Therefore, it is necessary to regularly repair the feed ring die, which means cleaning it.

[0003] Existing cleaning equipment typically uses rinsing to clean feed ring dies. However, during feed production, the material is forcibly squeezed into the holes of the feed ring die by extrusion equipment, resulting in a compact structure within the holes. After drying, the material adheres firmly to the inner wall of the holes. Rinsing is insufficient to effectively remove the hardened blockage material, significantly reducing the cleaning effect and wasting a large amount of water. Existing technologies also use drills to unclog the holes, but this method can easily damage the inner wall of the holes, causing the hole diameter to increase and affecting the standardized production of feed in the future.

[0004] Furthermore, existing feed ring die cleaning equipment typically focuses on cleaning only the ring die holes, neglecting the connection points between the upper and lower parts of the ring die and the pelleting equipment. However, if dirt and impurities accumulate at the connection points, it can easily lead to loose connections and seal failure, thereby affecting the overall operational stability and reliability of the equipment, and may even cause production safety accidents. Summary of the Invention

[0005] To overcome the shortcomings of existing cleaning equipment, which typically uses direct rinsing, making it difficult to flush out the dried material firmly adhering to the inner wall of the hole and causing water waste, and using a drill bit to unclog the hole, which can easily damage the inner wall of the hole and affect the standardized production of feed, this invention provides a multi-functional cleaning device for feed ring mold repair.

[0006] The technical implementation of this invention is as follows: A multifunctional cleaning device for repairing feed ring molds includes a cleaning cylinder and a cylinder cover; the cylinder cover is installed on the cleaning cylinder; it also includes a sliding sleeve, a second spring, an electrically controlled ball valve, a drain pipe, a drive assembly, and a spray assembly; the drive assembly is connected inside the cleaning cylinder, and the drive assembly is used to provide driving force to drive the feed ring mold to rotate; the spray assembly is connected inside the cleaning cylinder, and the spray assembly is used to clean the feed ring mold with high-pressure clean water; several branch pipes are connected to the spray assembly; a sliding sleeve is slidably connected to the outside of each branch pipe; several second springs are fixed between each sliding sleeve and its corresponding branch pipe; an electrically controlled ball valve is installed inside each sliding sleeve; several guide grooves are opened on each sliding sleeve; several through holes are opened on the electrically controlled ball valve; several drain pipes are fixedly connected to the sliding sleeve, and fine holes are opened on the outer surface of each drain pipe; several drainage holes are opened on each sliding sleeve, and each drainage hole is inclined towards the fixed cylinder; each drainage hole is connected to the corresponding guide groove.

[0007] Optionally, the drive assembly includes a first rotating plate, an electromagnet, and a first circular electric guide rail; the first circular electric guide rail is fixedly connected to the cleaning cylinder; the first circular electric guide rail is fixedly connected to a first rotating plate via several electric sliders; several electromagnets are fixedly connected to the first rotating plate; several drainage grooves are formed on the first rotating plate; a through groove is provided in the middle of the first rotating plate; all drainage grooves are connected to the through groove; the through groove is connected to the drain outlet.

[0008] Optionally, the spraying assembly includes a first water inlet pipe, a fixed cylinder, a second rotating plate, a first connecting pipe, and branch pipes; several first water inlet pipes are fixedly connected to the cleaning cylinder, and the first water inlet pipes are used to rinse the outer wall of the feed ring mold; a second rotating plate is rotatably connected to the cylinder cover; a second water inlet pipe is provided on the upper side of the second rotating plate; a cavity is opened inside the second rotating plate; the second water inlet pipe communicates with the cavity; several first connecting pipes are connected to the lower side of the second rotating plate; each first connecting pipe communicates with the cavity; several branch pipes are fixedly connected to each first connecting pipe, and the branch pipes are used to rinse the inner wall of the feed ring mold; a fixed cylinder is rotatably connected to the first rotating plate; all the first connecting pipes and branch pipes pass through the fixed cylinder.

[0009] Optionally, each sliding sleeve is provided with a guide surface on the side facing the feed ring die. The guide surface is inclined upwards, and the maximum outer diameter of the guide surface is smaller than the diameter of the feed ring die hole.

[0010] Optionally, it also includes a wiping block and a second circular electric guide rail; the second circular electric guide rail is fixedly connected to the cylinder cover; the second circular electric guide rail is fixedly connected to the second rotating plate through several electric sliders; several wiping blocks are fixedly connected to the opposing sides of the first rotating plate and the second rotating plate; several electromagnets are also fixedly connected to the lower side of the second rotating plate; the drainage groove, wiping block and electromagnet provided on the first rotating plate are staggered, and the wiping block and electromagnet provided on the second rotating plate are staggered.

[0011] Optionally, the drainage trough is inclined from the upper outer side of the first rotating plate to the lower inner side to facilitate the cleaning and discharge of sewage.

[0012] Optionally, the sliding sleeve is made of zinc alloy.

[0013] Optionally, a handle is provided on the upper side of the cap.

[0014] Optionally, it also includes a connecting sleeve; the connecting sleeve is rotatably connected to the upper side of the second water inlet pipe.

[0015] Optionally, it also includes a sealing assembly, which includes a second connecting pipe, a fixing block, a first spring, and a sealing valve; a plurality of second connecting pipes communicating with the cavity are fixedly connected to the second rotating plate; a fixing block is fixedly connected to the upper side of each second connecting pipe; a sealing valve is provided on the lower side of each second connecting pipe; a first spring is fixedly connected between each sealing valve and the corresponding fixing block; each first connecting pipe is inserted into the corresponding second connecting pipe; and a plurality of water inlet grooves are opened on the upper side of each first connecting pipe.

[0016] Beneficial effects: After rinsing the inner and outer walls of the feed ring die with high-pressure water, the branch pipe is closed by the electrically controlled ball valve, preventing the high-pressure water from passing through the valve. This allows the high-pressure water to push the sliding sleeve into the corresponding hole on the feed ring die, pushing the blockage material out of the hole and clearing the blockage, thus avoiding a large waste of water resources.

[0017] The unblocking pipe is inserted into the clogged material inside the feed ring die hole before the sliding sleeve is inserted. When the electric ball valve is turned to the closed position, the guide channel and the corresponding unblocking pipe are connected through the through hole. The clean water in the branch pipe enters the unblocking pipe through the guide channel and the through hole, and then sprays out from the fine holes on the outer surface of the unblocking pipe to directly inject into the clogged material. This quickly wets the inside of the clogged material, causing it to absorb water, expand, and soften rapidly. This makes it easier for the sliding sleeve to push the material out, preventing the material from being in a solidified state, which would make it difficult for the sliding sleeve to push the material out of the hole and affect the cleaning effect.

[0018] As the sliding sleeve continuously enters the feed ring die hole, the guide surface will squeeze the softened material into the gap between the sliding sleeve and the feed ring die hole. At the same time, the clean water entering the guide channel will also be flushed out from the inclined drainage hole, thereby continuously flushing out the softened blockage material in the hole, quickly clearing the hole and improving cleaning efficiency. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the multifunctional cleaning device for repairing feed ring molds according to the present invention;

[0020] Figure 2 This is a cross-sectional view of the cleaning cylinder and cylinder cover assembly of the present invention;

[0021] Figure 3 This is a three-dimensional structural diagram of the first rotating plate, wiping block, electromagnet and fixed cylinder combination of the present invention;

[0022] Figure 4 This is a cross-sectional view of the first rotating plate and fixed cylinder assembly of the present invention;

[0023] Figure 5 This is a cross-sectional view of the combination of the cap, the fixed cylinder, and the second rotating plate of the present invention.

[0024] Figure 6 This is a cross-sectional view of the first connecting pipe, the second connecting pipe, and the sliding sleeve assembly of the present invention;

[0025] Figure 7 This is a diagram showing the closed state of the electrically controlled ball valve of the present invention.

[0026] The meanings of the reference numerals in the figure are as follows: 1-Washing cylinder, 1001-Washing chamber, 1002-Drain outlet, 2-Cylinder cover, 3-First water inlet pipe, 4-Feed ring mold, 101-First rotating plate, 10101-Drainage trough, 10102-Through groove, 102-Wiping block, 103-Electromagnet, 104-Fixed cylinder, 105-Second rotating plate, 10501-Second water inlet pipe, 10502-Cavity, 106-Connecting sleeve, 107-First circular... Electric guide rail, 108-Second circular electric guide rail, 201-First connecting pipe, 20101-Water inlet groove, 202-Branch pipe, 203-Second connecting pipe, 204-Fixing block, 205-First spring, 206-Sealing valve, 207-Sliding sleeve, 20701-Guiding surface, 20702-Flow guide groove, 20703-Drain hole, 208-Second spring, 209-Electric ball valve, 20901-Through hole, 210-Drainage pipe. Detailed Implementation

[0027] The above-described solution will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of this application. The implementation conditions used in the embodiments may be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not specified are generally those in routine experiments.

[0028] Example 1

[0029] A multi-functional cleaning device for repairing feed ring molds, such as Figures 1-7 As shown, it includes a cleaning cylinder 1 and a cylinder cover 2; the cylinder cover 2 is installed on the cleaning cylinder 1; a cleaning chamber 1001 is provided inside the cleaning cylinder 1; and a drain outlet 1002 is provided at the bottom of the cleaning cylinder 1.

[0030] It also includes a sliding sleeve 207, a second spring 208, an electrically controlled ball valve 209, a drain pipe 210, a drive assembly, and a spray assembly; the drive assembly is connected inside the cleaning cylinder 1; the spray assembly is connected inside the cleaning cylinder 1; several branch pipes 202 are connected to the spray assembly; a sliding sleeve 207 is slidably connected to the outside of each branch pipe 202; four second springs 208 are fixed between each sliding sleeve 207 and the corresponding branch pipe 202; an electrically controlled ball valve is installed inside each sliding sleeve 207. 209; Each sliding sleeve 207 has four guide grooves 20702; The electrically controlled ball valve 209 has four through holes 20901; Four unblocking pipes 210 are fixedly connected to the sliding sleeve 207, and each unblocking pipe 210 has fine holes on its outer surface; Each sliding sleeve 207 has four drain holes 20703, and each drain hole 20703 is inclined toward the fixed cylinder 104; Each drain hole 20703 is connected to the corresponding guide groove 20702.

[0031] The driving assembly includes a first rotating plate 101, an electromagnet 103, and a first circular electric guide rail 107. The first circular electric guide rail 107 is fixedly connected to the cleaning cylinder 1. The first circular electric guide rail 107 is fixedly connected to a first rotating plate 101 via several electric sliders. Four electromagnets 103 in a ring array are fixedly connected to the first rotating plate 101. Eight drainage grooves 10101 in a ring array are provided on the first rotating plate 101. A through groove 10102 is provided in the middle of the first rotating plate 101. All drainage grooves 10101 are connected to the through groove 10102. The through groove 10102 is connected to the drain outlet 1002.

[0032] The spray assembly includes a first water inlet pipe 3, a fixed cylinder 104, a second rotating plate 105, a first connecting pipe 201, and a branch pipe 202. Two symmetrically arranged first water inlet pipes 3 are fixedly connected to the cleaning cylinder 1. The second rotating plate 105 is rotatably connected to the cylinder cover 2. A second water inlet pipe 10501 is provided on the upper side of the second rotating plate 105. A cavity 10502 is opened inside the second rotating plate 105. The second water inlet pipe 10501 communicates with the cavity 10502. Two first connecting pipes 201 are connected to the lower side of the second rotating plate 105. Each first connecting pipe 201 communicates with the cavity 10502. Several branch pipes 202 are fixedly connected to each first connecting pipe 201. The fixed cylinder 104 is rotatably connected to the first rotating plate 101. All the first connecting pipes 201 and branch pipes 202 pass through the fixed cylinder 104.

[0033] Each sliding sleeve 207 is provided with a guide surface 20701 on the side facing the feed ring die 4. The guide surface 20701 is inclined upward and the maximum outer diameter of the guide surface 20701 is smaller than the diameter of the hole in the feed ring die 4.

[0034] It also includes wiping blocks 102 and a second circular electric guide rail 108; the second circular electric guide rail 108 is fixedly connected to the cylinder cover 2; the second circular electric guide rail 108 is fixedly connected to the second rotating plate 105 through several electric sliders; four wiping blocks 102 in a ring array are fixedly connected to the opposing sides of the first rotating plate 101 and the second rotating plate 105; four electromagnets 103 are also fixedly connected to the lower side of the second rotating plate 105; the drainage groove 10101, wiping blocks 102 and electromagnets 103 provided on the first rotating plate 101 are staggered, and the wiping blocks 102 and electromagnets 103 provided on the second rotating plate 105 are staggered.

[0035] The drainage trough 10101 is inclined from the upper outer part of the first rotating plate 101 to the lower inner part, which facilitates the cleaning and discharge of sewage.

[0036] The sliding sleeve 207 is made of zinc alloy, which has good corrosion resistance and wear resistance, thus improving its service life.

[0037] A handle is provided on the upper side of the cap 2 to facilitate manual movement of the cap 2.

[0038] It also includes a connecting sleeve 106; the connecting sleeve 106 is rotatably connected to the upper side of the second water inlet pipe 10501.

[0039] The working principle of the above embodiments is as follows:

[0040] First, the worker opens the cylinder cover 2, and then the worker or robot places the feed ring mold 4 into the cleaning chamber 1001 inside the cleaning cylinder 1. The feed ring mold 4 is supported by the first rotating plate 101, and then the feed ring mold 4 is magnetically fixed by the electromagnet 103 on the first rotating plate 101. Then the cylinder cover 2 is installed back in its original position. Next, the worker connects the first water inlet pipe 3 and the second water inlet pipe 10501 to the external water supply pipe, and connects the drain outlet 1002 to the external drain pipe to complete the preparation operation.

[0041] During cleaning, high-pressure clean water is supplied to the first inlet pipe 3 and the second inlet pipe 10501 through an external water supply pipe. The high-pressure clean water entering the first inlet pipe 3 is sprayed directly onto the outside of the feed ring mold 4, while the clean water entering the second inlet pipe 10501 flows into the cavity 10502. After passing through the second connecting pipe 203 and the first connecting pipe 201, it is sprayed onto the inside of the feed ring mold 4 from the branch pipe 202. During the cleaning process, the first circular electric guide rail 107 drives the first rotating plate 101 and the feed ring mold 4 to rotate slowly to clean the inner and outer sides of the feed ring mold 4 and the holes thereon. The cleaning wastewater flows quickly into the through groove 10102 from the upper outer side to the lower inner side of the first rotating plate 101, and finally is discharged to the outside from the drain outlet 1002 (Note that a collection frame can be placed below the drain outlet 1002, or an external pipe can be used to connect the external collection tank to the drain outlet 1002 to collect the cleaning wastewater).

[0042] Furthermore, considering that existing cleaning equipment typically uses rinsing to clean the feed ring die 4, but because the feed material is forcibly squeezed into the holes of the feed ring die 4 by an extrusion device during feed production, the material becomes compacted within the holes. After drying, it firmly adheres to the inner wall of the holes. Rinsing is insufficient to effectively remove this solidified blockage, significantly reducing the cleaning effect and wasting water resources. Therefore, when rinsing the inner and outer walls of the feed ring die 4, if... Figure 6 As shown: The electrically controlled ball valve 209 is in the open state. At this time, the high-pressure clean water entering the branch pipe 202 can be sprayed out normally through the electrically controlled ball valve 209. After the inner and outer walls of the feed ring mold 4 are rinsed (after the feed ring mold 4 has rotated one revolution), the first circular electric guide rail 107 stops driving the first rotating plate 101 and the feed ring mold 4 to rotate. At this time, the branch pipe 202 is aligned with the hole on the feed ring mold 4. At this time, the electrically controlled ball valve 209 is controlled to rotate 90° clockwise. Figure 7As shown: When the electrically controlled ball valve 209 is closed, high-pressure water cannot pass through it. Therefore, as the high-pressure water is delivered, it pushes the sliding sleeve 207 into the corresponding hole on the feed ring mold 4. During this process, the second spring 208 is compressed and contracts, and the sliding sleeve 207 enters the corresponding hole on the feed ring mold 4, thereby pushing out the blockage material in the hole and clearing it, thus avoiding a large waste of water resources. Then, the electrically controlled ball valve 209 is rotated 90° counterclockwise to reopen it. At this time, the second spring 208 pulls the sliding sleeve 207 to reset, and then the first circular electric guide rail 107 drives the first rotating plate 101 and the feed ring mold 4 to rotate, so that the subsequently uncleaned holes are aligned with the branch pipe 202. The above operation is repeated to thoroughly clear and clean the holes on the feed ring mold 4.

[0043] Furthermore, considering that some feed ring dies 4 used for producing long feed have relatively long holes, and that during normal rinsing of the feed ring die 4, clean water has difficulty penetrating into the holes, causing the material inside the holes to remain in a solidified state, making it difficult for the sliding sleeve 207 to push the material out of the holes, when the sliding sleeve 207 enters the corresponding hole on the feed ring die 4, the conical unblocking pipe 210 at the upper end of the sliding sleeve 207 will first insert into the corresponding hole, and then into the blockage material. When the electrically controlled ball valve 209 rotates to the closed state, the through hole 20901 will rotate to the corresponding guide groove 20702 and the unblocking pipe 210, thereby connecting the guide groove 20702 and the corresponding unblocking pipe 210. Therefore, the clean water in the branch pipe 202 will enter the unblocking pipe 210 through the guide channel 20702 and the through hole 20901, and then spray out from the fine holes on the outer surface of the unblocking pipe 210, and directly inject into the inside of the blockage material, quickly wetting the inside of the blockage material, so that the inside of the blockage material can quickly absorb water, expand and soften, so that the sliding sleeve 207 can push the material out, avoiding the material being in a solidified state, which would make it difficult for the sliding sleeve 207 to push the material out of the hole and affect the cleaning effect; it should be noted that the amount of clean water entering the guide channel 20702 is limited, so even if some clean water flows out through the guide channel 20702, the clean water still has enough water pressure to push the sliding sleeve 207 towards the corresponding hole on the feed ring die 4.

[0044] However, as the sliding sleeve 207 continuously enters the holes of the feed ring die 4, the material inside the holes of the feed ring die 4 is difficult to discharge due to the squeezing effect of the sliding sleeve 207. This makes it difficult for the sliding sleeve 207 to enter the holes of the feed ring die 4. Therefore, the clean water entering the guide channel 20702 will also be flushed out from the inclined drain hole 20703, thereby flushing the softened material in the gap between the sliding sleeve 207 and the holes of the feed ring die 4 outwards from the feed ring die 4. At the same time, during the process of the sliding sleeve 207 entering the holes of the feed ring die 4, the guide surface 20701 will flush out the softened material. The material is squeezed into the gap between the sliding sleeve 207 and the feed ring die 4 holes, squeezing out the softened material. Combined with the clean water flushed out from the drain hole 20703, as the sliding sleeve 207 enters the feed ring die 4 holes, the softened blockage material inside the holes is continuously flushed out, quickly clearing the holes and improving cleaning efficiency. In summary, this solves the shortcomings of the existing technology, which uses direct flushing, making it difficult to flush out the dry material firmly adhered to the inner wall of the holes, resulting in water waste, and uses drilling to clear the holes, which can easily damage the inner wall of the holes and affect the standardized production of feed.

[0045] Furthermore, considering that existing feed ring die 4 cleaning equipment typically focuses only on cleaning the holes of the feed ring die 4, neglecting the connection points between the upper and lower parts of the feed ring die 4 and the pelleting equipment; however, if dirt and impurities accumulate at the connection points, it can easily lead to loosening of the connection and failure of the seal, thereby affecting the overall operational stability and reliability of the equipment, and may even cause production safety accidents; therefore, when the worker reinstalls the cylinder cover 2, the wiping block 102 on the second rotating plate 105 will contact the upper part of the feed ring die 4. When the first circular electric guide rail 107 drives the first rotating plate 101 and the feed ring die 4 to rotate, the wiping block 102 on the second rotating plate 105 will contact the upper part of the feed ring die 4. The wiping block 102 cleans the dirt and impurities on the upper part of the feed ring mold 4. After the upper part of the feed ring mold 4 is cleaned, the electromagnet 103 on the first rotating plate 101 is turned off, and then the electromagnet 103 on the second rotating plate 105 is activated to magnetically fix the feed ring mold 4. Then, the second rotating plate 105 and the feed ring mold 4 are rotated by the second circular electric guide rail 108, and the wiping block 102 on the first rotating plate 101 cleans the dirt and impurities on the lower part of the feed ring mold 4. This prevents the accumulation of dirt and impurities at the connection parts of the feed ring mold 4, which could lead to loose connections, seal failure, and thus affect the overall operational stability and reliability of the equipment.

[0046] In addition to the above-mentioned technical effects, the present invention also has the following advantages:

[0047] like Figure 1 As shown: A handle is provided on the upper side of the cylinder cover 2 to facilitate manual movement of the cylinder cover 2.

[0048] like Figure 7As shown: The sliding sleeve 207 is made of zinc alloy, which has good corrosion resistance and wear resistance, and can improve service life.

[0049] like Figure 5 As shown: A connecting sleeve 106 is rotatably connected to the upper side of the second water inlet pipe 10501; this prevents the external water supply pipe from rotating when the second rotating plate 105 rotates, thus affecting the connection between the external water supply pipe and the second water inlet pipe 10501.

[0050] Example 2: Based on Example 1, as follows Figure 5 and Figure 6 As shown, it also includes a sealing assembly, which includes a second connecting pipe 203, a fixing block 204, a first spring 205, and a sealing valve 206; two second connecting pipes 203 communicating with the cavity 10502 are fixedly connected to the second rotating plate 105; a fixing block 204 is fixedly connected to the upper side of each second connecting pipe 203; a sealing valve 206 is provided on the lower side of each second connecting pipe 203; a first spring 205 is fixedly connected between each sealing valve 206 and the corresponding fixing block 204; each first connecting pipe 201 is inserted into the corresponding second connecting pipe 203; and several water inlet grooves 20101 are opened on the upper side of each first connecting pipe 201.

[0051] The working principle of the above embodiments is as follows:

[0052] When the worker reinstalls the cylinder cover 2, the first connecting pipe 201 will be inserted into the corresponding second connecting pipe 203. At this time, the sealing valve 206 will move upward under pressure, the first spring 205 will contract under pressure, and the water inlet trough 20101 will be inserted into the second connecting pipe 203, thereby connecting the first connecting pipe 201 to the cavity 10502. When the feed ring mold 4 is cleaned, the worker will remove the cylinder cover 2 and take out the feed ring mold 4. After the cylinder cover 2 is removed, the first connecting pipe 201 will be pulled out. At this time, the sealing valve 206 will no longer be under pressure, the first spring 205 will extend and reset, thereby driving the sealing valve 206 to reset, thereby sealing the second connecting pipe 203 to prevent the clean water in the cavity 10502 from flowing out and causing water waste.

[0053] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made to the invention without departing from the principles and spirit of the invention as defined by the claims. Therefore, the detailed description of the embodiments in this disclosure is for illustrative purposes only and is not intended to limit the invention; rather, the scope of protection is defined by the content of the claims.

Claims

1. A multifunctional cleaning device for repairing feed ring molds, comprising a cleaning cylinder (1) and a cylinder cover (2); the cylinder cover (2) is installed on the cleaning cylinder (1); characterized in that: It also includes a sliding sleeve (207), a second spring (208), an electrically controlled ball valve (209), a drain pipe (210), a drive assembly, and a spray assembly; the drive assembly is connected inside the cleaning cylinder (1), which provides driving force to rotate the feed ring mold (4); the spray assembly is connected inside the cleaning cylinder (1), which cleans the feed ring mold (4) with high-pressure water; several branch pipes (202) are connected to the spray assembly; a sliding sleeve (207) is slidably connected to the outside of each branch pipe (202); several second springs (208) are fixed between each sliding sleeve (207) and the corresponding branch pipe (202). Each sliding sleeve (207) is equipped with an electrically controlled ball valve (209); each sliding sleeve (207) has several guide grooves (20702); the electrically controlled ball valve (209) has several through holes (20901); several unblocking pipes (210) are fixedly connected to the sliding sleeve (207), and each unblocking pipe (210) has fine holes on its outer surface; each sliding sleeve (207) has several drainage holes (20703), and each drainage hole (20703) is inclined toward the fixed cylinder (104); each drainage hole (20703) is connected to the corresponding guide groove (20702); The driving assembly includes a first rotating plate (101), an electromagnet (103), and a first circular electric guide rail (107); the first circular electric guide rail (107) is fixedly connected to the cleaning cylinder (1); the first circular electric guide rail (107) is fixedly connected to a first rotating plate (101) via several electric sliders; several electromagnets (103) are fixedly connected to the first rotating plate (101); several drainage grooves (10101) are provided on the first rotating plate (101); a through groove (10102) is provided in the middle of the first rotating plate (101); all drainage grooves (10101) are connected to the through groove (10102); the through groove (10102) is connected to the drain outlet (1002); The spraying assembly includes a first water inlet pipe (3), a fixed cylinder (104), a second rotating plate (105), a first connecting pipe (201), and a branch pipe (202); several first water inlet pipes (3) are fixedly connected to the cleaning cylinder (1), and the first water inlet pipes (3) are used to rinse the outer wall of the feed ring mold (4); a second rotating plate (105) is rotatably connected to the cylinder cover (2); a second water inlet pipe (10501) is provided on the upper side of the second rotating plate (105); a cavity (10502) is opened in the second rotating plate (105); the second water inlet pipe (10501) is connected to the cylinder cover (2). 0501) is connected to the cavity (10502); several first connecting pipes (201) are connected to the lower side of the second rotating plate (105); each first connecting pipe (201) is connected to the cavity (10502); several branch pipes (202) are fixedly connected to each first connecting pipe (201), and the branch pipes (202) are used to rinse the inner wall of the feed ring mold (4); a fixed cylinder (104) is rotatably connected to the first rotating plate (101); all the first connecting pipes (201) and branch pipes (202) pass through the fixed cylinder (104).

2. A multifunctional cleaning device for repairing feed ring molds according to claim 1, characterized in that: Each sliding sleeve (207) has a guide surface (20701) on the side facing the feed ring die (4). The guide surface (20701) is inclined upwards, and the maximum outer diameter of the guide surface (20701) is smaller than the diameter of the hole in the feed ring die (4).

3. A multifunctional cleaning device for repairing feed ring molds according to claim 1, characterized in that: It also includes a wiping block (102) and a second circular electric guide rail (108); the second circular electric guide rail (108) is fixedly connected to the cylinder cover (2); the second circular electric guide rail (108) is fixedly connected to the second rotating plate (105) through several electric sliders; several wiping blocks (102) are fixedly connected to the opposing sides of the first rotating plate (101) and the second rotating plate (105); several electromagnets (103) are also fixedly connected to the lower side of the second rotating plate (105); the drainage groove (10101), wiping block (102) and electromagnet (103) provided on the first rotating plate (101) are staggered, and the wiping block (102) and electromagnet (103) provided on the second rotating plate (105) are staggered.

4. A multifunctional cleaning device for repairing feed ring molds according to claim 1, characterized in that: The drainage trough (10101) is inclined from the upper outer side to the lower inner side of the first rotating plate (101) to facilitate the cleaning and discharge of sewage.

5. A multifunctional cleaning device for repairing feed ring molds according to claim 1, characterized in that: The sliding sleeve (207) is made of zinc alloy.

6. A multifunctional cleaning device for repairing feed ring molds according to claim 1, characterized in that: A handle is provided on the upper side of the cap (2).

7. A multifunctional cleaning device for repairing feed ring molds according to claim 1, characterized in that: It also includes a connecting sleeve (106); the connecting sleeve (106) is rotatably connected to the upper side of the second water inlet pipe (10501).

8. A multifunctional cleaning device for repairing feed ring molds according to claim 1, characterized in that: It also includes a sealing assembly, which includes a second connecting pipe (203), a fixing block (204), a first spring (205), and a sealing valve (206); a number of second connecting pipes (203) communicating with the cavity (10502) are fixedly connected to the second rotating plate (105); a fixing block (204) is fixedly connected to the upper side of each second connecting pipe (203); a sealing valve (206) is provided on the lower side of each second connecting pipe (203); a first spring (205) is fixedly connected between each sealing valve (206) and the corresponding fixing block (204); each first connecting pipe (201) is inserted into the corresponding second connecting pipe (203); a number of water inlet grooves (20101) are opened on the upper side of each first connecting pipe (201).

Images