Combined processing device of self-service registration machine

Abstract

The invention belongs to the technical field of metal plate paint spraying, and particularly relates to a self-service registration machine combined machining device which comprises a machine body, a collecting cavity is formed in the bottom of the machine body, water is stored in the collecting cavity, the collecting cavity is used for spraying out residual paint mist, a fixing cavity is formed in the machine body, and the fixing cavity is used for fixing the residual paint mist. A plurality of transmission rollers are in transmission connection in the fixed cavity and used for transmitting a metal plate, a control plate is fixedly connected to one side of the machine body, a fixed guide rail is fixedly connected to the top wall of the fixed cavity, a fixed sliding plate is slidably connected in the fixed guide rail, and a plurality of nozzles are fixedly connected to the surface of the fixed sliding plate; by arranging the scraping assembly, the problems that the paint mist can be attached to the lower surface of a metal plate to be sprayed subsequently, and the lower surface does not need to be sprayed, so that the quality of the metal plate is affected, and spraying fails are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of metal plate spray painting, in particular to a combined processing device for a self-service registration machine. Background Art

[0002] Metal plate spraying is an important process in the processing and assembly of self-service registration machines. Its background technology is that metal spraying, as an efficient surface treatment method, can enhance the corrosion resistance and wear resistance of metals and is widely used in industrial manufacturing, including the metal plate processing and assembly process of self-service registration machines and other equipment.

[0003] In the prior art, the process of spraying the metal plate used in the self-service registration machine is as follows: first, the required type of metal plate is cleaned as a whole to remove the metal dust generated during the grinding and cutting process of the metal plate. The metal dust will adhere to the surface of the metal plate. If it is not cleaned after spraying, uneven dots will appear on the surface of the metal plate. Therefore, the metal plate is cleaned before spraying, and then the metal plate is sent to the spraying equipment, and transmitted to the bottom of the nozzle through the transmission roller. Then the nozzle will spray paint mist to spray the metal plate. After the spraying is completed, it is dried. After the drying is completed, the self-service registration machine can be assembled.

[0004] However, during the spraying process of the existing spraying equipment, when the metal plate is driven by the transmission roller and is transmitted to the bottom of the nozzle, the nozzle sprays out paint mist for spraying. However, during the spraying process of the paint mist, since the paint mist is dispersed, part of the paint mist will be sprayed onto the transmission roller. In this way, during the long spraying process, the gap between the transmission rollers will be reduced, affecting the transmission of the rotating roller. At the same time, the paint mist just sprayed onto the transmission roller has not yet dried, so part of the paint mist will adhere to the lower surface of the metal plate to be sprayed later. The lower surface does not need to be sprayed, which will affect the quality of the metal plate and lead to the problem of spraying failure.

[0005] To this end, the present invention provides a self-service registration machine combined processing device. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is: the self-service registration machine combined processing device described in the present invention includes a machine body, a collecting cavity is opened at the bottom of the machine body, water is stored in the collecting cavity, and the collecting cavity is used to spray out residual paint mist, a fixed cavity is opened inside the machine body, a plurality of transmission rollers are connected in a transmission manner in the fixed cavity, and the plurality of transmission rollers are used to transmit metal plates, a control panel is fixedly connected to one side of the machine body, a fixed guide rail is fixedly connected to the top wall of the fixed cavity, a fixed slide plate is slidably connected in the fixed guide rail, a plurality of nozzles are fixedly connected to the surface of the fixed slide plate, and the plurality of nozzles are used to spray out paint mist; A scraping assembly is arranged inside the machine body, and the scraping assembly includes a storage box fixedly connected to one side of the machine body, a storage cavity is opened in the storage box, and an ethanol solution is stored in the storage cavity. The ethanol solution softens the paint on the surface of the transmission roller. A connecting plate is arranged on the inner wall of the fixed cavity, and a cleaning arc plate is fixedly connected to the lower surface of the connecting plate. The cleaning arc plate is adapted to the transmission roller and is used for cleaning the transmission roller.

[0008] Preferably, the inner wall of the fixed cavity is transmission-connected with two reciprocating screws, and the two reciprocating screws are transmission-connected with the same connecting plate. Several cleaning arc plates fixed to the lower surface of the connecting plate scrape the paint on the surface of the driving roller, and a slag discharge groove is provided on one side of the machine body, and the slag discharge groove is used to flow out the cleaned paint residue.

[0009] Preferably, a plurality of spray holes are opened on one side of the connecting plate, and a connecting box is fixedly connected to the upper surface of the connecting plate. When the built-in pressure pump in the storage box is started, the ethanol solution in the storage chamber is pressurized into the connecting box for temporary storage. After the reciprocating screw is started, the connecting box is separated from the storage box, and the built-in pressure pump in the connecting box is started to pressurize the ethanol solution stored in the connecting box into the connecting plate, so that the spray holes on one side of the connecting plate spray out onto the surface of the transmission roller, thereby softening the paint on the surface of the transmission roller.

[0010] Preferably, two connecting pipes are fixedly connected to one side of the connecting box close to the storage box, and fixing holes are opened on the circumferential surfaces of the connecting pipes. The two connecting pipes are inserted into the storage box, and the built-in pressure pump in the storage box squeezes the ethanol solution into the connecting box through the fixing holes to replenish the ethanol solution in the connecting box.

[0011] Preferably, a sealing assembly is provided in the storage box, and the sealing assembly is used for the connecting pipe to be separated from the storage box along with the connecting plate, and the sealing assembly seals the storage box. When the cleaning assembly is reset, the connecting pipe is inserted into the storage box again to add ethanol solution.

[0012] Preferably, the sealing assembly includes a connecting column fixedly connected to the inner wall of the storage box, a connecting cavity is opened inside the connecting column, a spring is fixedly connected to the inner wall of the connecting cavity, one end of the spring is fixedly connected to a fixing column, one end of the fixing column is fixedly connected to a fixing ball made of rubber material, and the fixing ball seals the storage box.

[0013] Preferably, when the connecting tube is inserted into the storage box, it will squeeze the fixing ball, thereby squeezing the fixing column, and the fixing column will squeeze the spring, and the spring will deform in the connecting cavity of the connecting column. When the connecting tube moves out of the storage box, the fixing ball is always in contact with the connecting tube under the action of the restoring force of the spring, thereby sealing the storage box when the connecting tube exits the storage box.

[0014] Preferably, a positioning block is fixedly connected to one side of the body, a positioning hole is opened inside the positioning block, a positioning shaft is rotatably connected in the positioning hole, a torsion spring is sleeved on the circumferential surface of the positioning shaft, auxiliary plates are fixedly connected at both ends of the torsion spring, and the two auxiliary plates are rotatably connected to the same cleaning roller.

[0015] Preferably, the cleaning roller is arranged at the entrance of the metal entering the paint spraying equipment. After the metal plate is sent into the paint spraying equipment through the transmission, the cleaning roller on one side of the machine body adheres to the attachments on the surface, ensuring that the surface of the metal plate is smooth enough, making the surface of the metal plate smooth after painting.

[0016] Preferably, a cleaning piece is arranged above the cleaning roller, and the cleaning piece includes a connecting rod fixedly connected to one side of the connecting plate, and an arc plate is fixedly connected to the bottom end of the connecting rod, and the arc plate cleans the cleaning roller synchronously with the connecting plate when cleaning the driving roller.

[0017] The beneficial effects of the present invention are as follows: 1. The combined processing device of a self-service registration machine described in the present invention starts the ethanol solution in the storage box through the scraping component inside the machine body, and squeezes and sprays it onto the surface of the transmission roller through the built-in pressure pump. The ethanol solution can effectively soften the paint attached to the transmission roller. At this time, the cleaning arc plate fixed under the connecting plate, because of its shape is adapted to the transmission roller, can closely fit the surface of the transmission roller and scrape it, thereby completely cleaning the paint residue on the transmission roller. Through the collection of the cavity and water, the residual problem of paint mist in the painting operation is effectively solved, and the working environment is protected. Secondly, the combination of the ethanol solution in the scraping component to soften the paint and the cleaning arc plate improves the cleaning efficiency of the transmission roller and ensures the quality of subsequent painting operations. In addition, the sliding connection design of the fixed guide rail and the fixed slide plate allows the nozzle to adjust its position as needed, thereby increasing the flexibility and accuracy of the painting operation. Overall, the equipment improves the automation level of the painting operation.

[0018] 2. The self-service registration machine combined processing device described in the present invention ensures the sealing of the ethanol solution when the connecting pipe and the storage box are separated by a sealing component arranged in the storage box. The sealing component is mainly composed of a connecting column, a spring, a fixing column and a fixing ball made of rubber. When the cleaning component is working, the connecting plate drives the connecting pipe to be inserted into the storage box. The connecting pipe will first squeeze the fixing ball, and then push the fixing column to compress the spring. The spring is deformed in the connecting cavity in the connecting column, and the fixing hole is connected to the storage cavity. As the connecting pipe is completely removed, the spring pushes the fixing hole under the action of the reset force. The fixed ball returns to its original position and fits tightly against the opening of the storage box to achieve a sealing effect. When the cleaning assembly is reset and the connecting tube is inserted into the storage box again, the above process will be repeated, but at this time the fixed ball will temporarily give way after being squeezed, allowing the connecting tube to enter, and after the connecting tube is stable, the ethanol solution is allowed to enter the connecting box through the connecting tube for replenishment, ensuring the sealed storage of the ethanol solution in the storage box, preventing the volatilization and contamination of the solution, and also through the cooperation of the spring and the fixed ball, a dynamic seal between the connecting tube and the storage box is achieved, ensuring the continuous filling and efficient utilization of the ethanol solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 is a three-dimensional diagram of the first embodiment of the present invention; Figure 2 It is a structural schematic diagram of the main body of the present invention; Figure 3 is a cross-sectional view of the main body of the present invention; Figure 4 The present invention Figure 3 A in the enlarged view; Figure 5 It is a schematic diagram of the structure of the scraping assembly of the present invention; Figure 6 It is a structural schematic diagram of the connecting plate of the present invention; Figure 7 It is a schematic diagram of the structure of the cleaning member of the present invention; In the figure: 1, machine body; 11, control panel; 12, fixed cavity; 13, transmission roller; 14, fixed guide rail; 15, fixed slide plate; 16, nozzle; 17, collection cavity; 2. Storage box; 21. Storage cavity; 22. Connecting box; 23. Connecting plate; 24. Cleaning arc plate; 25. Slag trough; 26. Connecting pipe; 27. Fixing hole; 28. Connecting column; 29. ​​Connecting cavity; 210. Spring; 211. Fixing column; 212. Fixing ball; 213. Spray hole; 214. Reciprocating screw; 215. Connecting rod; 216. Arc plate; 217. Positioning block; 218. Positioning hole; 219. Positioning shaft; 220. Torsion spring; 221. Auxiliary plate; 222. Cleaning roller. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0022] Embodiment 1: Figures 1 to 7 As shown, a self-service registration machine combined processing device according to an embodiment of the present invention comprises a body 1, a collecting cavity 17 is provided at the bottom of the body 1, water is stored in the collecting cavity 17, and the collecting cavity 17 is used to spray out residual paint mist, a fixed cavity 12 is provided inside the body 1, a plurality of transmission rollers 13 are transmission-connected in the fixed cavity 12, and the plurality of transmission rollers 13 are used to transmit metal plates, a control panel 11 is fixedly connected to one side of the body 1, a fixed guide rail 14 is fixedly connected to the top wall of the fixed cavity 12, a fixed slide plate 15 is slidably connected in the fixed guide rail 14, a plurality of nozzles 16 are fixedly connected to the surface of the fixed slide plate 15, and the plurality of nozzles 16 are used to spray out paint mist; A scraping assembly is provided inside the body 1, and the scraping assembly includes a storage box 2 fixedly connected to one side of the body 1, a storage cavity 21 is provided in the storage box 2, and an ethanol solution is stored in the storage cavity 21. The ethanol solution softens the paint on the surface of the drive roller 13, and a connecting plate 23 is provided on the inner wall of the fixed cavity 12. A cleaning arc plate 24 is fixedly connected to the lower surface of the connecting plate 23. The cleaning arc plate 24 is adapted to the drive roller 13 and is used to clean the drive roller 13.

[0023] Specifically, in the existing spraying equipment, when the metal plate is driven by the transmission roller 13 and is driven to the bottom of the spray head 16 during the spraying process, the spray head 16 sprays out the paint mist for spraying. However, in the process of spraying the paint mist, since the paint mist is dispersed, part of the paint mist will be sprayed onto the transmission roller 13. In this way, during the long-term spraying process, the gap between the transmission rollers 13 will be reduced, affecting the transmission of the rotating rollers. At the same time, the paint mist just sprayed onto the transmission roller 13 has not yet dried, so part of the paint mist can adhere to the lower surface of the metal plate to be sprayed later, and the lower surface does not need to be sprayed, which will affect the quality of the metal plate and lead to the problem of spraying failure. Therefore, the present invention solves this problem by setting a certain structure. First, the equipment is mainly used for the painting operation of the metal plate and the subsequent paint mist treatment and driving roller 13 cleaning work. The metal plate is driven by a plurality of driving rollers 13 in the fixed cavity 12. At the same time, the nozzle 16 on the fixed slide plate 15 sprays paint mist to the metal plate to complete the painting operation. The residual paint mist generated during the painting process is sprayed into the collection cavity 17 at the bottom of the body 1. The water in the cavity helps to absorb and precipitate the paint mist to prevent environmental pollution. After the painting is completed, the scraping component located inside the body 1 starts the ethanol solution in the storage box 2 to be squeezed and sprayed onto the surface of the driving roller 13 through the built-in pressure pump. The ethanol solution can effectively soften the paint attached to the driving roller 13. At this time, The cleaning arc plate 24 fixed under the connecting plate 23, because of its shape adapted to the driving roller 13, can closely fit the surface of the driving roller 13 and scrape, so as to thoroughly clean the paint residue on the driving roller 13, and through the collection cavity 17 and the effect of water, effectively solve the residual problem of paint mist in the painting operation, and protect the working environment. Secondly, the ethanol solution in the scraping component softens the paint and is used in combination with the cleaning arc plate 24, which improves the cleaning efficiency of the driving roller 13 and ensures the quality of subsequent painting operations. In addition, the sliding connection design of the fixed guide rail 14 and the fixed slide plate 15 enables the nozzle 16 to adjust its position as needed, which increases the flexibility and accuracy of the painting operation. Overall, the equipment improves the automation level of the painting operation; The problem that paint mist can adhere to the lower surface of the metal plate to be sprayed subsequently, while the lower surface does not need to be sprayed, which will affect the quality of the metal plate and cause spraying failure, is solved.

[0024] like Figure 5 As shown, in this embodiment, the inner wall of the fixed cavity 12 is transmission-connected with two reciprocating screws 214, and the two reciprocating screws 214 are transmission-connected with the same connecting plate 23. A plurality of cleaning arc plates 24 fixed to the lower surface of the connecting plate 23 are used to scrape the paint on the surface of the driving roller 13, and a slag discharge groove 25 is provided on one side of the body 1, and the slag discharge groove 25 is used to flow out the cleaned paint residue.

[0025] Specifically, on the inner wall of the fixed cavity 12, two reciprocating screws 214 jointly drive the same connecting plate 23 to reciprocate through a transmission connection. The cleaning arc plate 24 fixed to the lower surface of the connecting plate 23 moves with the connecting plate 23, closely fits the surface of the drive roller 13, and scrapes off the paint residue thereon. The scraped paint residue is pushed to the residue discharge groove 25 on one side of the body 1 as the connecting plate 23 reciprocates, and finally flows out of the body 1, completing the cleaning process, thereby improving the contact frequency and scraping effect of the cleaning arc plate 24 and the drive roller 13, and also realizing the automation and continuity of the cleaning process through the transmission of the reciprocating screw 214, thereby greatly improving the cleaning efficiency and operation quality.

[0026] like Figure 5As shown, a plurality of spray holes 213 are provided on one side of the connecting plate 23 of the present embodiment, and a connecting box 22 is fixedly connected to the upper surface of the connecting plate 23. The built-in pressure pump of the storage box 2 is started to pressurize the ethanol solution in the storage chamber 21 into the connecting box 22 for temporary storage. After the reciprocating screw 214 is started, the connecting box 22 is separated from the storage box 2, and the built-in pressure pump of the connecting box 22 is started to pressurize the ethanol solution stored in the connecting box 22 into the connecting plate 23, so that the spray holes 213 on one side of the connecting plate 23 are sprayed onto the surface of the transmission roller 13 to soften the paint on the surface of the transmission roller 13. Two connecting pipes 26 are fixedly connected to the side of the connecting box 2 close to the storage box 2, and the circumferential surface of the connecting pipes 26 is provided with fixing holes 27. The two connecting pipes 26 are inserted into the storage box 2, and the built-in pressure pump in the storage box 2 squeezes the ethanol solution into the connecting box 22 from the fixing holes 27 to replenish the ethanol solution in the connecting box 22.

[0027] Specifically, accurate spraying of the ethanol solution is achieved by opening a plurality of spray holes 213 on one side of the connecting plate 23 in cooperation with the connecting box 22 fixedly connected to its upper surface. When the built-in pressure pump in the storage box 2 is started, the ethanol solution is pressurized and transported to the connecting box 22 for temporary storage. As the reciprocating screw 214 is started, the connecting box 22 is separated from the storage box 2. At this time, the built-in pressure pump in the connecting box 22 starts to work, further pressurizes the stored ethanol solution, and sprays it evenly onto the surface of the drive roller 13 through the spray holes 213 on the connecting plate 23 to soften the paint. In order to keep the ethanol solution in the connecting box 2 sufficient, two connecting pipes 26 are designed on one side of the connecting box 2 close to the storage box 2. The fixed holes 27 on the connecting pipes 26 allow the ethanol solution to flow from the storage box 2 into the connecting box 22 under the action of the built-in pressure pump in the storage box 2, thereby realizing automatic replenishment of the ethanol solution. This not only improves the utilization rate and spraying efficiency of the ethanol solution, but also ensures that the ethanol solution can evenly cover the surface of the drive roller 13 through the accurate spraying of the spray holes 213, thereby achieving a better softening effect.

[0028] like Figure 3 and Figure 4As shown, in this embodiment, a sealing assembly is provided in the storage box 2. The sealing assembly is used for the connection pipe 26 to seal the storage box 2 as the connection plate 23 is separated from the storage box 2. When the cleaning assembly is reset, the connection pipe 26 is inserted into the storage box 2 again to add the ethanol solution. The sealing assembly includes a connection column 28 fixedly connected to the inner wall of the storage box 2. A connection cavity 29 is provided inside the connection column 28. A spring 210 is fixedly connected to the inner wall of the connection cavity 29. One end of the spring 210 is fixedly connected to a fixing column 211. One end of the fixing column 211 is fixedly connected to the inner wall of the storage box 2. A fixed ball 212 made of rubber material is connected to the storage box 2, and the fixed ball 212 seals the storage box 2. When the connecting tube 26 is inserted into the storage box 2, the fixed ball 212 will be squeezed, thereby squeezing the fixed column 211, and the fixed column 211 will squeeze the spring 210. The spring 210 is deformed in the connecting cavity 29 of the connecting column 28. When the connecting tube 26 moves out of the storage box 2, the fixed ball 212 is always in contact with the connecting tube 26 under the action of the restoring force of the spring 210, and then the storage box 2 is sealed when the connecting tube 26 exits the storage box 2.

[0029] Specifically, the sealing assembly provided in the storage box 2 ensures the sealing of the ethanol solution when the connecting tube 26 is separated from the storage box 2. The sealing assembly is mainly composed of a connecting column 28, a spring 210, a fixing column 211 and a fixing ball 212 made of rubber. When the cleaning assembly is working, the connecting plate 23 drives the connecting tube 26 to be inserted into the storage box 2. The connecting tube 26 will first squeeze the fixing ball 212, and then push the fixing column 211 to compress the spring 210. The spring 210 is deformed in the connecting cavity 29 in the connecting column 28, and the fixing hole 27 is connected to the storage cavity 21. As the connecting tube 26 is completely removed, the spring 210 is pushed under the action of the reset force. The dynamic fixed ball 212 returns to its original position and fits tightly against the opening of the storage box 2 to achieve a sealing effect. When the cleaning assembly is reset and the connecting tube 26 is inserted into the storage box 2 again, the above process will be repeated, but at this time the fixed ball 212 will temporarily give way after being squeezed to allow the connecting tube 26 to enter, and after the connecting tube 26 is stable, the ethanol solution is allowed to enter the connecting box 22 through the connecting tube 26 for replenishment, thereby ensuring the sealed storage of the ethanol solution in the storage box 2 and preventing the volatilization and contamination of the solution. The cooperation of the spring 210 and the fixed ball 212 also achieves a dynamic seal between the connecting tube 26 and the storage box 2, thereby ensuring the continuous filling and efficient use of the ethanol solution.

[0030] Embodiment 2: Figures 1 to 7As shown, compared with Example 1, another implementation of the present invention is: a positioning block 217 is fixedly connected to one side of the body 1, a positioning hole 218 is opened inside the positioning block 217, a positioning shaft 219 is rotatably connected in the positioning hole 218, a torsion spring 220 is sleeved on the circumferential surface of the positioning shaft 219, auxiliary plates 221 are fixedly connected at both ends of the torsion spring 220, two auxiliary plates 221 are rotatably connected to the same cleaning roller 222, the cleaning roller 222 is arranged at the entrance of the metal entering the paint spraying equipment, after the metal plate is transmitted and sent into the paint spraying equipment, the cleaning roller 222 on one side of the body 1 adheres to the attachments on the surface, thereby ensuring that the surface of the metal plate is sufficiently smooth, and making the surface of the metal plate smooth after painting.

[0031] Specifically, the positioning block 217 and the positioning shaft 219 provided on one side of the machine body 1 provide a stable installation base for the cleaning roller 222. The positioning shaft 219 rotates in the positioning hole 218, and the torsion spring 220 provides a continuous resilience. The auxiliary plates 221 fixed at both ends of the torsion spring 220 ensure that the cleaning roller 222 can maintain a certain tension state when not subjected to external force. When the metal plate is sent into the entrance of the paint spraying equipment through the transmission, it will first contact and slide over the cleaning roller 222. The cleaning roller 222 uses the adhesive material on its surface to effectively clean the surface of the metal plate. attachments, such as dust, oil, etc., thereby ensuring that the surface of the metal plate is smooth enough before entering the paint spraying equipment, improving the cleanliness of the metal plate surface, and laying a good foundation for subsequent painting operations, helping to improve the adhesion and uniformity of the paint, so that the surface of the metal plate after painting is smooth and flawless. In addition, the setting of the cleaning roller 222 also reduces the tediousness of manual cleaning and improves production efficiency. The torsion spring 220 ensures the stability and durability of the cleaning roller 222 in long-term use, avoiding the problem of affecting the cleaning effect due to looseness or deformation of the cleaning roller 222.

[0032] like Figure 6 As shown, a cleaning piece is arranged above the cleaning roller 222 of this embodiment, and the cleaning piece includes a connecting rod 215 fixedly connected to one side end of the connecting plate 23, and an arc plate 216 is fixedly connected to the bottom end of the connecting rod 215. The arc plate 216 cleans the cleaning roller 222 synchronously with the connecting plate 23 when cleaning the driving roller 13.

[0033] Specifically, the cleaning piece is connected to the connecting plate 23 via a connecting rod 215, and the arc plate 216 moves synchronously with the movement of the connecting plate 23. When the connecting plate 23 cleans the drive roller 13, the arc plate 216 just fits the surface of the cleaning roller 222, and uses its own physical structure to scrape off the residue on the cleaning roller 222, thereby achieving synchronous cleaning.

[0034] Working principle: first, the equipment is mainly used for the painting operation of metal plates and the subsequent paint mist treatment and driving roller 13 cleaning operation. The metal plate is driven by several driving rollers 13 in the fixed cavity 12. At the same time, the nozzle 16 on the fixed slide plate 15 sprays paint mist to the metal plate to complete the painting operation. The residual paint mist generated during the painting process is sprayed into the collecting cavity 17 at the bottom of the machine body 1. The water in the cavity helps to absorb and precipitate the paint mist to prevent environmental pollution. After the painting is completed, the precise injection of ethanol solution is achieved through several spray holes 213 opened on one side of the connecting plate 23, in conjunction with the connecting box 22 fixed to its upper surface. When the built-in pressure pump in the storage box 2 is started, the ethanol solution is pressurized and transported to the connecting box 22 for temporary storage. As the reciprocating screw 214 is started, the connection box 22 is separated from the storage box 2, and the built-in pressure pump of the connection box 22 starts to work, further pressurizes the stored ethanol solution, and sprays it evenly to the surface of the driving roller 13 through the spray hole 213 on the connection plate 23, so as to soften the paint. In order to keep the ethanol solution in the connection box 22 sufficient, two connection pipes 26 are designed on the side of the connection box 22 close to the storage box 2. The fixed holes 27 on the connection pipes 26 allow the ethanol solution to flow from the storage box 2 to the connection box 22 under the action of the built-in pressure pump of the storage box 2, so as to realize the automatic replenishment of the ethanol solution, which not only improves the utilization rate and injection efficiency of the ethanol solution, but also ensures that the ethanol solution can evenly cover the surface of the driving roller 13 through the precise injection of the spray hole 213, so as to achieve a better softening effect. And by the sealing assembly arranged in the storage box 2, the sealing performance of the ethanol solution is ensured when the connecting pipe 26 is separated from the storage box 2. The sealing assembly is mainly composed of a connecting column 28, a spring 210, a fixing column 211 and a fixing ball 212 made of rubber. When the cleaning assembly is working, the connecting plate 23 drives the connecting pipe 26 to be inserted into the storage box 2. The connecting pipe 26 will first squeeze the fixing ball 212, and then push the fixing column 211 to compress the spring 210. The spring 210 is deformed in the connecting cavity 29 in the connecting column 28, and the fixing hole 27 is connected with the storage cavity 21. As the connecting pipe 26 is completely removed, the spring 210 pushes the fixing ball 212 under the action of the reset force. The fixed ball 212 returns to its original position and fits tightly against the opening of the storage box 2 to achieve a sealing effect. When the cleaning assembly is reset and the connecting tube 26 is inserted into the storage box 2 again, the above process will be repeated. However, at this time, the fixed ball 212 will temporarily give way after being squeezed to allow the connecting tube 26 to enter. After the connecting tube 26 is stable, the ethanol solution is allowed to enter the connecting box 22 through the connecting tube 26 for replenishment, thereby ensuring the sealed storage of the ethanol solution in the storage box 2 and preventing the volatilization and contamination of the solution. The dynamic seal between the connecting tube 26 and the storage box 2 is also achieved through the cooperation of the spring 210 and the fixed ball 212, thereby ensuring the continuous filling and efficient use of the ethanol solution. After the softening is completed, at this time, on the inner wall of the fixed cavity 12, the two reciprocating screws 214 drive the same connecting plate 23 to reciprocate through the transmission connection. The cleaning arc plate 24 fixed to the lower surface of the connecting plate 23 moves with the connecting plate 23, closely fits the surface of the driving roller 13, and scrapes off the paint residue thereon. The scraped paint residue is pushed to the slag discharge groove 25 on one side of the machine body 1 with the reciprocating motion of the connecting plate 23, and finally flows out of the machine body 1, completing the cleaning process, thereby improving the contact frequency and scraping effect of the cleaning arc plate 24 and the driving roller 13. The automation and continuity of the cleaning process are also realized through the transmission of the reciprocating screw 214, which greatly improves the cleaning efficiency and operation quality. In addition, through the collection of the cavity 17 and the water, the residual paint mist problem in the painting operation is effectively solved, and the working environment is protected. Secondly, the ethanol solution in the scraping component is used to soften the paint in combination with the cleaning arc plate 24 to improve the cleaning efficiency of the drive roller 13 and ensure the quality of subsequent painting operations. In addition, the sliding connection design of the fixed guide rail 14 and the fixed slide plate 15 enables the nozzle 16 to adjust its position as needed, thereby increasing the flexibility and accuracy of the painting operation. Overall, the equipment improves the automation level of the painting operation.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A self-service registration machine combined processing device, comprising a machine body (1), a collecting cavity (17) is provided at the bottom of the machine body (1), water is stored in the collecting cavity (17), and the collecting cavity (17) is used to spray out residual paint mist, a fixed cavity (12) is provided inside the machine body (1), a plurality of transmission rollers (13) are transmission-connected in the fixed cavity (12), and the plurality of transmission rollers (13) are used to transmit metal plates, a control panel (11) is fixedly connected to one side of the machine body (1), a fixed guide rail (14) is fixedly connected to the top wall of the fixed cavity (12), a fixed slide plate (15) is slidably connected in the fixed guide rail (14), a plurality of nozzles (16) are fixedly connected to the surface of the fixed slide plate (15), and the plurality of nozzles (16) are used to spray out paint mist, characterized in that: A scraping assembly is arranged inside the machine body (1), and the scraping assembly comprises a storage box (2) fixedly connected to one side of the machine body (1), the storage box (2) is provided with a storage cavity (21), an ethanol solution is stored in the storage cavity (21), and the ethanol solution softens the paint on the surface of the driving roller (13), and the inner wall of the fixed cavity (12) is provided with a connecting plate (23), and the lower surface of the connecting plate (23) is fixedly connected with a cleaning arc plate (24), and the cleaning arc plate (24) is adapted to the driving roller (13) and can clean the driving roller (13).

2. A self-service registration machine combined processing device according to claim 1, characterized in that: The inner wall of the fixed cavity (12) is transmission-connected to two reciprocating screws (214), and the two reciprocating screws (214) are transmission-connected to the same connecting plate (23). A plurality of cleaning arc plates (24) fixed to the lower surface of the connecting plate (23) are used to scrape paint off the surface of the driving roller (13). A slag discharge groove (25) is provided on one side of the machine body (1), and the slag discharge groove (25) is used to discharge the cleaned paint slag.

3. A self-service registration machine combined processing device according to claim 2, characterized in that: A plurality of spray holes (213) are provided on one side of the connection plate (23). A connection box (22) is fixedly connected to the upper surface of the connection plate (23). When the built-in pressure pump of the storage box (2) is started, the ethanol solution in the storage chamber (21) is pressurized into the connection box (22) for temporary storage. After the reciprocating screw (214) is started, the connection box (22) is separated from the storage box (2). The built-in pressure pump of the connection box (22) is started to pressurize the ethanol solution stored in the connection box (22) into the connection plate (23), so that the spray holes (213) on one side of the connection plate (23) spray out onto the surface of the transmission roller (13), thereby softening the paint on the surface of the transmission roller (13).

4. The self-service registration machine combined processing device according to claim 3 is characterized in that: Two connecting pipes (26) are fixedly connected to one side of the connecting box (22) close to the storage box (2), and the circumferential surface of the connecting pipe (26) is provided with a fixing hole (27). The two connecting pipes (26) are inserted into the storage box (2), and the built-in pressure pump in the storage box (2) squeezes the ethanol solution from the fixing hole (27) into the connecting box (22), thereby replenishing the ethanol solution in the connecting box (22).

5. The self-service registration machine combined processing device according to claim 3 is characterized in that: A sealing component is provided in the storage box (2), and the sealing component is used for the connection pipe (26) to be separated from the storage box (2) as the connection plate (23) is separated from the storage box (2). The sealing component seals the storage box (2); when the cleaning component is reset, the connection pipe (26) is inserted into the storage box (2) again to add the ethanol solution.

6. A self-service registration machine combined processing device according to claim 5, characterized in that: The sealing assembly comprises a connecting column (28) fixedly connected to the inner wall of the storage box (2); a connecting cavity (29) is provided inside the connecting column (28); a spring (210) is fixedly connected to the inner wall of the connecting cavity (29); one end of the spring (210) is fixedly connected to a fixing column (211); one end of the fixing column (211) is fixedly connected to a fixing ball (212) made of rubber material; the fixing ball (212) seals the storage box (2).

7. The self-service registration machine combined processing device according to claim 6, characterized in that: When the connecting tube (26) is inserted into the storage box (2), the fixing ball (212) is squeezed, thereby squeezing the fixing column (211), and the fixing column (211) squeezes the spring (210), and the spring (210) is deformed in the connecting cavity (29) of the connecting column (28). When the connecting tube (26) moves out of the storage box (2), the fixing ball (212) is always in contact with the connecting tube (26) under the action of the restoring force of the spring (210), thereby sealing the storage box (2) when the connecting tube (26) exits the storage box (2).

8. The self-service registration machine combined processing device according to claim 1, characterized in that: A positioning block (217) is fixedly connected to one side of the machine body (1), a positioning hole (218) is provided inside the positioning block (217), a positioning shaft (219) is rotatably connected inside the positioning hole (218), a torsion spring (220) is sleeved on the circumferential surface of the positioning shaft (219), auxiliary plates (221) are fixedly connected to both ends of the torsion spring (220), and the two auxiliary plates (221) are rotatably connected to the same cleaning roller (222).

9. The self-service registration machine combined processing device according to claim 8, characterized in that: The cleaning roller (222) is arranged at the entrance of the metal into the paint spraying equipment. After the metal plate is sent into the paint spraying equipment through the transmission, the cleaning roller (222) on one side of the body (1) adheres the attached matter on the surface to make the surface of the metal plate smooth. After the metal plate is painted, the surface of the metal plate is smooth.

10. The self-service registration machine combined processing device according to claim 9, characterized in that: A cleaning piece is provided above the cleaning roller (222), the cleaning piece comprising a connecting rod (215) fixedly connected to one end of a connecting plate (23), the bottom end of the connecting rod (215) being fixedly connected to an arc-shaped plate (216), the arc-shaped plate (216) cleaning the cleaning roller (222) synchronously with the connecting plate (23) cleaning the driving roller (13).

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