Automatic cleaning equipment for end production
Patent Information
- Application Number
- CN202522496283.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-25
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-11-25
AI Technical Summary
In existing technologies, the cleaning process of end caps requires manual turning, which leads to incomplete cleaning and easy secondary contamination, making it difficult to achieve thorough cleaning of the inner and outer surfaces of the end caps.
An automatic cleaning device for end cap production was designed, which adopts a dual internal and external cleaning structure. The motor drives the rotating ring to clean the inner and outer surfaces of the end cap simultaneously. Combined with spray cleaning fluid and special degreasing cleaning agent, it achieves comprehensive cleaning of the inner and outer surfaces and is equipped with a viewing window to monitor the cleaning process in real time.
It achieves automated cleaning of the inner and outer surfaces of the end cap without dead angles, reduces splashing and evaporation of cleaning fluid, improves cleaning efficiency and effectiveness, and ensures the stability and safety of the cleaning process.
Smart Images

Figure CN224926560U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of end cap technology, and in particular to an automatic cleaning device for end cap production. Background Technology
[0002] End caps, also known as end caps, are components used to seal the ends of containers, isolating them from the internal and external media. They play a crucial role in pressure vessels and pipelines, capable of withstanding and transmitting internal pressure to ensure the container's airtightness and safety.
[0003] In the existing technology, the manufacturing of end caps involves multiple processes. As the end caps undergo various processes, contaminants will accumulate on them, which accelerate metal corrosion. By cleaning and removing these corrosion-inducing factors, corrosion damage to the surface of the end caps can be reduced. However, when cleaning contaminants on end caps, since end caps are mostly convex with two curved surfaces, traditional cleaning methods are limited by structure and operational difficulty. This means that only one side can be rinsed or brushed first. After that side is cleaned, the end cap must be manually flipped over and the cleaning process repeated on the other side. This method is prone to causing secondary contamination of the cleaned surface. Utility Model Content
[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide an automatic cleaning device for end cap production.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic cleaning device for end cap production, comprising a cleaning mechanism, an auxiliary mechanism at one end of the cleaning mechanism, the cleaning mechanism including a cleaning chamber, a bottom plate inside the cleaning chamber, the interior of the cleaning chamber being fixedly connected to the bottom side of the bottom plate, a support ring at one end of the top side of the bottom plate, the top side of the bottom plate being fixedly connected to the bottom edge of the support ring, a rotating ring on the inner surface of the top side of the support ring, the inner surface of the top side of the support ring being rotatably connected to a roller at the bottom edge of the rotating ring, a first bonding frame at the top edge of the support ring, the top edge of the support ring being fixedly connected to one end of the first bonding frame, a mother frame on the top side of the bottom plate, the top side of the bottom plate being fixedly connected to the bottom end of the mother frame, a second bonding frame at the top of the mother frame, the top of the mother frame being rotatably connected to one end of the second bonding frame.
[0006] In a preferred embodiment, the auxiliary mechanism includes a compartment door, with a viewing window provided on the inner wall of one end of the compartment door. One end of the compartment door is fixedly connected to the outer side of the viewing window, and the top side of one end of the compartment door is connected to one end of the cleaning compartment via a hinge.
[0007] In a preferred embodiment, a cleaning brush is provided on the outer side of the arc surface of the bonding frame one, and the outer side of the arc surface of the bonding frame one is fixedly connected to the inner side of the cleaning brush one. A cleaning brush is provided on the inner arc surface of the bonding frame two, and the inner arc surface of the bonding frame two is fixedly connected to the outer side of the cleaning brush two. A head body is provided on the outer side of the cleaning brush one, and the outer side of the cleaning brush one is rotatably in contact with the inner side of the head body. The outer side of the head body is rotatably in contact with the inner side of the cleaning brush two.
[0008] In a preferred embodiment, one end of the bonding frame two is provided with a connecting frame, and one end of the bonding frame two is rotatably corresponding to one end of the connecting frame. The inner wall of the connecting frame is provided with a sub-frame, and the inner wall of the connecting frame is connected through to the outer side of the sub-frame. The outer side of the sub-frame is connected through to the inner side of one end of the bonding frame two.
[0009] In a preferred embodiment, the bottom end of the connecting frame is fixedly connected to the top side of the base plate, and a spray ring is provided on the top side of the base plate, with the top side of the base plate fixedly connected to the bottom end of the spray ring.
[0010] In a preferred embodiment, a water pipe is provided on one side of the spray ring, and one side of the spray ring is fixedly connected to one end of the water pipe. The outer side of the water pipe is fixedly connected through the inner wall of the cleaning chamber. A spray plate is provided on the inner wall of the cleaning chamber, and the outer side of one end of the spray plate is fixedly connected to the inner wall of the cleaning chamber.
[0011] In a preferred embodiment, one end of the spray plate is fixedly connected to one end of the water pipe, a water pump is provided on one side of the water pipe, and the output end of the water pump is fixedly connected to one side of the water pipe. The outer side of the water pump is fixedly connected to one side of the cleaning chamber. A water tank is provided at the connection end of the water pump, and the connection end of the water pump is fixedly connected to one end of the water tank. One side of the water tank is fixedly connected to one side of the cleaning chamber.
[0012] In a preferred embodiment, a machine support is provided on the top side of the base plate, and the top side of the base plate is fixedly connected to the bottom end of the machine support. A motor is provided on the inner surface of the machine support, and the inner surface of the machine support is fixedly connected to the outer side of the motor. The output end of the motor is fixedly connected to the center of the rotating ring.
[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. Position the end cap body on the rotating ring in an inverted manner, so that the first cleaning brush contacts the inner surface of the end cap body. Then, flip the second bonding frame so that the second cleaning brush is located on the outside of the end cap body. The first bonding frame and the second bonding frame are arranged in an interlaced cross shape, so that the end cap body is located between the first and second cleaning brushes, forming a double cleaning structure inside and outside. After the motor is started, the rotating ring rotates 160 degrees back and forth, and the end cap body also rotates accordingly, thereby automatically cleaning the inner and outer surfaces of the end cap thoroughly without dead angles. 2. A door is installed at one end of the cleaning chamber via a hinge. When the door is closed with the cleaning chamber, it can prevent waste liquid from splashing and leaking out during the cleaning process, and reduce the rapid evaporation of the cleaning liquid. A viewing window is installed on the door, which can be used to observe the cleaning situation in real time, so as to adjust the cleaning parameters in time. If any abnormality is found, the machine can be stopped quickly. Attached Figure Description
[0014] Figure 1 This utility model provides a structural schematic diagram of an automatic cleaning device for end cap production.
[0015] Figure 2 This utility model provides an unfolded structural diagram of the cleaning mechanism components of an automatic cleaning equipment for head production.
[0016] Figure 3 This is a side view of the cleaning mechanism component of an automatic cleaning equipment for head production provided by this utility model.
[0017] Figure 4 This utility model provides a schematic diagram of the cleaning mechanism components of an automatic cleaning equipment for head production.
[0018] Figure 5 This is a top view of the cleaning mechanism component of an automatic cleaning equipment for head production provided by this utility model.
[0019] Figure 6 This utility model provides a schematic diagram of the disassembled structure of the cleaning mechanism components of an automatic cleaning equipment for head production.
[0020] Legend: 1. Cleaning mechanism; 11. Cleaning chamber; 12. Base plate; 13. Support ring; 14. Rotary ring; 15. Adhesive frame one; 16. Cleaning brush one; 17. Adhesive frame two; 18. Cleaning brush two; 19. Connecting frame; 110. Sub-frame; 111. Motor; 112. Main frame; 113. Spray ring; 114. Water pipe; 115. Spray plate; 116. Water tank; 117. Water pump; 118. End cap body; 119. Machine support; 2. Auxiliary mechanisms; 21. Storage door; 22. Viewing window. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example
[0022] like Figure 1-6As shown, this utility model provides a technical solution: an automatic cleaning device for end cap production, including a cleaning mechanism 1, an auxiliary mechanism 2 at one end of the cleaning mechanism 1, a cleaning chamber 11, a bottom plate 12 inside the cleaning chamber 11, the interior of the cleaning chamber 11 being fixedly connected to the bottom side of the bottom plate 12, a support ring 13 at one end of the top side of the bottom plate 12, a fixed connection at the bottom edge of the support ring 13 at one end of the top side of the bottom plate 12, a rotating ring 14 on the inner surface of the top side of the support ring 13, the inner surface of the top side of the support ring 13 being rotatably connected to a roller at the bottom edge of the rotating ring 14, a bonding frame 15 at the top edge of the support ring 13, and one end of the bonding frame 15 being connected to the top edge of the support ring 13. A fixed connection is provided. A mother frame 112 is provided on the top side of the base plate 12, and the top side of the base plate 12 is fixedly connected to the bottom end of the mother frame 112. A second bonding frame 17 is provided on the top of the mother frame 112, and the top of the mother frame 112 is rotatably connected to one end of the second bonding frame 17. A first cleaning brush 16 is provided on the outer arc surface of the first bonding frame 15, and the outer arc surface of the first bonding frame 15 is fixedly connected to the inner side of the first cleaning brush 16. A second cleaning brush 18 is provided on the inner arc surface of the second bonding frame 17, and the inner arc surface of the second bonding frame 17 is fixedly connected to the outer side of the second cleaning brush 18. A connecting frame 19 is provided at one end of the second bonding frame 17, and one end of the second bonding frame 17 rotatably corresponds to one end of the connecting frame 19. A sub-frame 110 is provided on the inner wall of the connecting frame 19. The inner wall of the connecting frame 19 is connected through to the outer side of the sub-frame 110. The outer side of the sub-frame 110 is internally snapped through to one end of the fitting frame 17. The bottom end of the connecting frame 19 is fixedly connected to the top side of the base plate 12. A spray ring 113 is provided on the top side of the base plate 12. The top side of the base plate 12 is fixedly connected to the spray ring 113 and the bottom end of the spray ring 113. A water pipe 114 is provided on one side of the spray ring 113. One side of the spray ring 113 is fixedly connected to one end of the water pipe 114. The outer side of the water pipe 114 is fixedly connected through to the inner wall of the cleaning chamber 11. A spray plate 115 is provided on the inner wall of the cleaning chamber 11. The inner wall of the cleaning chamber 11 is fixedly connected to the outer side of one end of the spray plate 115. One end of the spray plate 115 is connected to the water pipe 114. One end of the water pipe 114 is fixedly connected to the output end of the water pump 117. The outer side of the water pump 117 is fixedly connected to one side of the cleaning chamber 11. The connection end of the water pump 117 is provided with a water tank 116. The connection end of the water pump 117 is fixedly connected to one end of the water tank 116. One side of the water tank 116 is fixedly connected to one side of the cleaning chamber 11. The top side of the base plate 12 is provided with a machine support 119. The top side of the base plate 12 is fixedly connected to the bottom end of the machine support 119. The inner surface of the machine support 119 is provided with a motor 111. The inner surface of the machine support 119 is fixedly connected to the outer side of the motor 111. The output end of the motor 111 is fixedly connected to the center of the rotating ring 14.
[0023] In this embodiment, when the automatic cleaning equipment for end cap production is in use, a base plate 12 is installed inside the cleaning chamber 11. The top side of the base plate 12 has a protrusion that is fixedly connected to the bottom edge of the support ring 13. The base plate 12 provides structural support for the support ring 13. At the same time, the annular recess on the top side of the support ring 13 is rotatably connected to the roller on the bottom side of the edge of the rotating ring 14. The rotating ring 14 is controlled by a motor 111. There is a first bonding frame 15 on the top edge of the support ring 13. The bonding frame is rod-shaped and arc-shaped. A first cleaning brush 16 is fixed on the outer side of the arc surface. The first cleaning brush 16 contacts the inner surface of the end cap body 118. A mother frame 112 is installed on the top side of the base plate 12. The top of the mother frame 112 is connected to a second bonding frame 17 by a rotating component. The second bonding frame 17 is the same as the first bonding frame 15. A second cleaning brush 18 is installed on the inner side of the second bonding frame 17, thereby pressing the end cap body 118 with... The reverse-clamping mechanism is located on the rotating ring 14, allowing the first cleaning brush 16 to contact the inner surface of the end cap body 118. This causes the second bonding frame 17 to flip, placing the second cleaning brush 18 outside the end cap body 118. The first bonding frame 15 and the second bonding frame 17 are arranged in an interlaced cross pattern, positioning the end cap body 118 between the first cleaning brush 16 and the second cleaning brush 18, forming a double-layered cleaning structure. When the motor 111 starts, the rotating ring 14 rotates 160 degrees, and the end cap body 118 also rotates accordingly, thus automatically cleaning the inner and outer surfaces of the end cap thoroughly without any dead angles. The cleaning brushes are made of nylon. During the cleaning process, the interlaced bonding frame structure ensures that each set of cleaning brushes is always tightly attached to the inner and outer curved surfaces of the end cap. Even when facing the arc transition area of the end cap, the elastic deformation of the bristles can maintain effective contact, achieving full-area cleaning without any dead angles. A spray ring 113 is installed on the top side of the base plate 12, and a spray plate 115 is installed on the top side of the cleaning chamber 11. The spray plate 115 and the spray ring 113 are connected to a water pipe 114. The water pump 117 then delivers the water in the water tank 116 to the spray plate 115 and the spray ring 113 respectively. The spray ring 113 sprays upwards toward the inner surface of the end cap body 118, while the spray plate 115 faces the outer surface of the end cap body 118. In addition, a special degreasing cleaning agent can be added to the water tank 116 as needed to remove the dirt scraped off by the cleaning brush. With the reciprocating rotation of the rotating ring 14 and the double internal and external brushing structure, a synergistic cleaning mode is formed to completely eliminate the cleaning blind spots on the inner and outer surfaces of the end cap. The bottom of the cleaning chamber has a mesh structure, so the water will be automatically discharged into the cleaning chamber 11 under the action of gravity to avoid excessive water retention in the cleaning chamber 11. Example
[0024] like Figure 1-2As shown, the auxiliary mechanism 2 includes a door 21, with a viewing window 22 on the inner wall of one end of the door 21. One end of the door 21 is fixedly connected to the outer side of the viewing window 22, and the top side of one end of the door 21 is connected to one end of the cleaning chamber 11 by a hinge.
[0025] In this embodiment, a door 21 is installed at one end of the cleaning chamber 11 via a hinge. When the door 21 is closed with the cleaning chamber 11, it can prevent waste liquid from splashing and leaking out during the cleaning process, reduce the rapid evaporation of the cleaning liquid, maintain the concentration and temperature stability of the cleaning medium inside the chamber, and effectively block the noise generated by the vibration of the motor 111 and the impact of the water flow from spreading outward. A viewing window 22 is installed on the door 21, which can be used to observe the cleaning situation in real time, so as to adjust the cleaning parameters in time. If an abnormality is found, the machine can be stopped quickly. At the same time, it also avoids the interruption of operation caused by frequent opening of the door.
[0026] Working principle: like Figure 1-6 As shown, the end cap body 118 is first placed on the rotating ring 14 in an inverted position, so that the first cleaning brush 16 contacts the inner surface of the end cap body 118. Then, the second bonding frame 17 is flipped so that the second cleaning brush 18 is located outside the end cap body 118. The first bonding frame 15 and the second bonding frame 17 are arranged in an interlaced cross shape, so that the end cap body 118 is located between the first cleaning brush 16 and the second cleaning brush 18, forming a double-layer cleaning structure. Then, after the motor 111 is started, the rotating ring 14 rotates 160 degrees back and forth, and at the same time, the end cap body 118 rotates 160 degrees back and forth. 18 also rotates, thus automatically cleaning the inner and outer surfaces of the end cap thoroughly without any blind spots. Then, the water pump 117 delivers the water in the water tank 116 to the spray plate 115 and the spray ring 113 respectively. The spray ring 113 sprays upwards towards the inner surface of the end cap body 118, while the spray plate 115 faces the outer surface of the end cap body 118. In addition, special degreasing cleaning agent can be added to the water tank 116 as needed to remove the dirt scraped off by the cleaning brush. Combined with the reciprocating rotation of the rotating ring 14 and the double internal and external brushing structure, a collaborative cleaning mode is formed.
[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.
Claims
1. An automatic cleaning device for end cap production, characterized in that, The system includes a cleaning mechanism (1), one end of which is provided with an auxiliary mechanism (2). The cleaning mechanism (1) includes a cleaning chamber (11), the interior of which is provided with a base plate (12). The interior of the cleaning chamber (11) is fixedly connected to the bottom side of the base plate (12). One end of the top side of the base plate (12) is provided with a support ring (13), which is fixedly connected to the bottom edge of the support ring (13). The inner surface of the top side of the support ring (13) is provided with a rotating ring (14). The inner surface of the top side of the ring (13) is connected to the roller at the bottom edge of the rotating ring (14). A first fitting frame (15) is provided at the top edge of the ring (13). The top edge of the ring (13) is fixedly connected to one end of the first fitting frame (15). A mother frame (112) is provided on the top side of the base plate (12). The top side of the base plate (12) is fixedly connected to the bottom end of the mother frame (112). A second fitting frame (17) is provided at the top of the mother frame (112). The top of the mother frame (112) is rotatably connected to one end of the second fitting frame (17).
2. The automatic cleaning equipment for end cap production according to claim 1, characterized in that: The auxiliary mechanism (2) includes a door (21), and a viewing window (22) is provided on the inner wall of one end of the door (21). One end of the door (21) is fixedly connected to the outer side of the viewing window (22), and the top side of one end of the door (21) is connected to one end of the cleaning chamber (11) by a hinge.
3. The automatic cleaning equipment for end cap production according to claim 1, characterized in that: A cleaning brush (16) is provided on the outer side of the arc surface of the bonding frame one (15). The outer side of the arc surface of the bonding frame one (15) is fixedly connected to the inner side of the cleaning brush one (16). A cleaning brush two (18) is provided on the inner arc surface of the bonding frame two (17). The inner arc surface of the bonding frame two (17) is fixedly connected to the outer side of the cleaning brush two (18). A head body (118) is provided on the outer side of the cleaning brush one (16). The outer side of the cleaning brush one (16) is rotatably contacted with the inner side of the head body (118). The outer side of the head body (118) is rotatably contacted with the inner side of the cleaning brush two (18).
4. The automatic cleaning equipment for end cap production according to claim 1, characterized in that: One end of the bonding frame two (17) is provided with a connecting frame (19), and one end of the bonding frame two (17) is rotatably corresponding to one end of the connecting frame (19). The inner wall of the connecting frame (19) is provided with a sub-frame (110), and the inner wall of the connecting frame (19) is connected through to the outer side of the sub-frame (110). The outer side of the sub-frame (110) is internally engaged with one end of the bonding frame two (17).
5. An automatic cleaning device for end cap production according to claim 4, characterized in that: The bottom end of the connecting frame (19) is fixedly connected to the top side of the base plate (12). A spray ring (113) is provided on the top side of the base plate (12). The top side of the base plate (12) is fixedly connected to the spray ring (113), and the bottom end of the spray ring (113) is fixedly connected to the top side of the base plate (12).
6. An automatic cleaning device for end cap production according to claim 5, characterized in that: A water pipe (114) is provided on one side of the spray ring (113), and one side of the spray ring (113) is fixedly connected to one end of the water pipe (114). The outer side of the water pipe (114) is fixedly connected to the inner wall of the cleaning chamber (11). A spray plate (115) is provided on the inner wall of the cleaning chamber (11), and the inner wall of the cleaning chamber (11) is fixedly connected to the outer side of one end of the spray plate (115).
7. An automatic cleaning device for head production according to claim 6, characterized in that: One end of the spray plate (115) is fixedly connected to one end of the water pipe (114). A water pump (117) is provided on one side of the water pipe (114). One side of the water pipe (114) is fixedly connected to the output end of the water pump (117). The outer side of the water pump (117) is fixedly connected to one side of the cleaning chamber (11). A water tank (116) is provided at the connection end of the water pump (117). The connection end of the water pump (117) is fixedly connected to one end of the water tank (116). One side of the water tank (116) is fixedly connected to one side of the cleaning chamber (11).
8. An automatic cleaning device for end cap production according to claim 1, characterized in that: The top side of the base plate (12) is provided with a machine support (119), the top side of the base plate (12) is fixedly connected to the bottom end of the machine support (119), the inner surface of the machine support (119) is provided with a motor (111), the inner surface of the machine support (119) is fixedly connected to the outer side of the motor (111), and the output end of the motor (111) is fixedly connected to the center of the rotating ring (14).
