Online spraying machine

Abstract

The utility model discloses an online spraying machine, which belongs to the technical field of spraying equipment and comprises a rack, the rack sequentially comprises a first spraying assembly line, a rotating assembly line and a second spraying assembly line according to spraying procedures, and the first spraying assembly line comprises a feeding assembly and a spraying assembly used for spraying; the machine frame further comprises a material pushing air cylinder, the feeding assembly comprises a pressing wheel assembly and a material belt, the pressing wheel assembly is installed at the feeding end of the material belt, a material pushing rod is arranged on the material pushing air cylinder, and the material pushing air cylinder drives the material pushing rod to push products to enter the position between the material belt and the pressing wheel assembly. The pressing wheel assembly comprises a mounting plate and a material pressing wheel, the material pressing wheel is rotatably mounted on the mounting plate and located above the material belt, and the distance between the material pressing wheel and the material belt is matched with the thickness of a product. Products are conveyed and fed between the pressing wheel assembly and the material belt to the position below the spraying assembly to be sprayed.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, in particular to an online spraying machine. Background Art

[0002] There are various types of electrode sheets, including massage electrode sheets, physiotherapy electrode sheets, conductive electrode sheets, self-adhesive electrode sheets, adhesive electrode sheets, non-woven fabric electrode sheets, electrocardiogram electrode sheets, medical electrode sheets, silicone electrode sheets, heating electrode sheets, breast enhancement electrode sheets, and connecting wires for therapeutic instruments, etc. When producing common physiotherapy electrode sheets, it is necessary to apply glue on the surface of the electrode sheets to cover other materials. Common glue application methods in the prior art are, for example, glue dispensing machines. The electrode sheets themselves are relatively thin and light in weight. Conventional clamping devices will not only affect the glue dispensing efficiency but also easily cause wrinkles on the electrode sheets, resulting in uneven glue dispensing. Without a clamping device, the electrode sheets are prone to move when the glue dispensing head contacts them.

[0003] The prior art, such as Chinese Patent Publication No. CN220239132U, discloses an electrode sheet glue dispensing tooling, which includes a conveying frame. The conveying frame is divided into two groups and spaced at a certain distance on the table. A plurality of conveying rollers are rotatably installed at equal intervals on the inner wall of the conveying frame through bearings. A glue dispensing device is arranged at the top of the middle position of the conveying frame, and a pillar is arranged at the bottom of the conveying frame corresponding to the glue dispensing device. A pushing component for horizontally moving the two is arranged on one side of the glue dispensing device and the pillar.

[0004] Through the cooperation of the pushing component and the guiding component, the above-mentioned patent performs up-and-down extrusion glue dispensing on the electrode sheets conveyed by the conveying rollers, and drives the glue dispensing device and the pillar to move in the reverse direction through the reverse triangular slide rail to perform up-and-down extrusion clamping on the electrode sheets. Such a clamping method is also prone to bend the electrode sheets. Content of the Utility Model

[0005] The utility model aims to provide an online spraying machine that can spray electrode sheets fully automatically and is not easy to damage the electrode sheets.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] An online spraying machine includes a frame. On the frame, there are successively a first spraying production line, a rotating production line, and a second spraying production line according to the spraying process. The second spraying production line is arranged in a mirror image of the first spraying production line. The second spraying production line and the first spraying production line are respectively communicated with the discharging end and the feeding end of the rotating production line. It also includes a pushing cylinder. The first spraying production line includes a feeding component and a spraying component for spraying. The feeding component includes a pressing wheel component and a material belt. The pressing wheel component is installed at the feeding end of the material belt. A pushing rod is arranged on the pushing cylinder. The pushing cylinder drives the pushing rod to push the product into the space between the material belt and the pressing wheel component. The pressing wheel component includes a mounting plate and a material pressing wheel. The material pressing wheel is rotatably installed on the mounting plate. The material pressing wheel is located vertically above the material belt. The distance between the material pressing wheel and the material belt is adapted to the thickness of the product, so that the product is transported between the pressing wheel component and the material belt and fed to the lower part of the spraying component for spraying.

[0008] In a preferred technical solution of the present utility model, the mounting plate includes a top plate, a bottom plate, and a connecting plate. The top plate and the bottom plate are respectively perpendicular to the two ends of the connecting plate. An activity groove is formed on the connecting plate. The pressing wheel component further includes a guiding rod. The guiding rod is vertically installed between the top plate and the bottom plate. A linear bearing is installed on the guiding rod. The guiding rod passes through the linear bearing. A spring is arranged between the linear bearing and the top of the mounting plate. A follower shaft is arranged on the outer side of the linear bearing. The spring is sleeved on the outer side of the guiding rod. The shaft end of the follower shaft passes through the activity groove and is connected to the material pressing wheel, so that the shaft end of the follower shaft can move in the activity groove. The material pressing wheel is installed on the follower shaft.

[0009] In a preferred technical solution of the present utility model, mounting holes for installing the guiding rod are respectively formed on the top plate and the bottom plate. A limiting block is arranged at the top end of the guiding rod. The limiting block is located outside the top plate.

[0010] In a preferred technical solution of the present utility model, rotating bearings are respectively arranged on both sides of the material pressing wheel. The rotating bearings are also installed on the follower shaft.

[0011] In a preferred technical solution of the present utility model, it further includes a circlip retaining ring. The circlip retaining ring is located on both sides of the follower shaft. The circlip retaining ring is sleeved around the outer side of the linear bearing.

[0012] In a preferred technical solution of the present utility model, the material belt is set as a circular belt.

[0013] The preferred technical solution of the present utility model is that the feeding assembly further includes a blocking cylinder, which is installed on one side of the material belt. The output end of the blocking cylinder is connected to a blocking plate, and the other end of the blocking plate extends to the material belt. The blocking cylinder drives the blocking plate to move in the longitudinal direction of the material belt. When the blocking cylinder retracts, the blocking plate blocks the conveyance of the products on the material belt. When the blocking cylinder extends, the blocking plate leaves the material belt.

[0014] The preferred technical solution of the present utility model is that the feeding assembly further includes a positioning cylinder, and the output end of the positioning cylinder is connected to a positioning plate. The positioning cylinder drives the positioning plate to move in the transverse vertical direction of the material belt. When the positioning cylinder extends, it drives the positioning plate to be located above the material belt and be able to contact the products on the material belt. When the positioning cylinder retracts, the positioning plate is located on one side of the material belt.

[0015] The preferred technical solution of the present utility model is that the first spraying production line further includes a loading assembly, a material box for loading products, and a lifting assembly. The lifting assembly is located at the discharge port of the loading assembly. The loading assembly is located at the outer upper end of the feeding end of the material belt, and the lifting assembly is located on one side of the loading assembly. The loading assembly includes a loading plate, a loading flat plate, and a loading cylinder. A plurality of the material boxes are placed side by side on the loading flat plate, on one side of the loading plate, and are pushed to the lifting assembly by the loading cylinder. The lifting assembly includes a lifting cylinder and a lifting plate. The lifting cylinder drives the lifting plate to lift, so that the lifting plate is located at the discharge port of the loading assembly or at the feeding end of the material belt. The loading cylinder drives the loading plate to push the material box onto the lifting plate, and the lifting cylinder drives the material box on the lifting plate to the feeding end of the material belt.

[0016] The preferred technical solution of the present utility model is that it further includes a photoelectric sensor, which is installed on the loading cylinder. The pushing cylinder is installed on one side of the lifting assembly, so that the pushing rod can push the products in the material box.

[0017] The preferred technical solution of the present utility model is that the first spraying production line further includes a blanking assembly, and the blanking assembly is located below the feeding assembly; the blanking assembly includes a receiving plate, a blanking rod and a blanking cylinder, the blanking cylinder is installed at the bottom of the receiving plate, the blanking cylinder is connected to the blanking rod, and when the lifting plate is located on one side of the feeding assembly, the receiving plate is located below the lifting plate; a plurality of receiving rods are arranged at the front end of the receiving plate, the receiving rods are located at the position of the lifting plate in the vertical direction, and a first groove is opened at the position where the lifting plate intersects with the receiving rods, so that when the lifting plate descends to the position of the receiving plate, the receiving rods are located in the first groove, so that the receiving plate and the lifting plate can be on the same horizontal line, the blanking rod protrudes from the receiving plate, and a gap capable of accommodating the blanking rod is further arranged between the receiving rod and the first groove; when the lifting plate descends, it coincides with the receiving plate and continues to descend. At this time, the material box is located on the receiving rod of the receiving plate, and the blanking rod is driven by the blanking cylinder to push the material box to the inner side of the receiving plate for blanking.

[0018] The preferred technical solution of the present utility model is that the rotary production line includes a rotating assembly, a fixing plate and a rotating motor, the rotating motor controls the rotating assembly to rotate 180°, the fixing plate is fixed on the frame, and the rotating motor is fixed on the fixing plate; the rotating assembly includes a rotating plate and at least two rotating belts, the rotating motor is connected to the rotating plate, the two rotating belts are installed on one side of the rotating plate, and the other side of the rotating plate is connected to the output end of the rotating motor through a rotating bearing; the product enters between the two rotating belts from the discharge end of the first spraying production line, so that the product will not fall when the rotating assembly rotates.

[0019] The preferred technical solution of the present utility model is that clamping grooves are further opened at both ends of the rotating plate, and the clamping grooves are respectively located at the feeding end and the discharging end; two clamping cylinders are arranged outside each clamping groove, the output end of the clamping cylinder is connected with a clamping rod, the output ends of the clamping cylinders are arranged oppositely, and the two clamping rods pass through the clamping grooves and are respectively located in the two rotating belts; when the clamping cylinders retract, the rotating belts transport normally, and when the clamping cylinders push out, the two clamping rods approach in the same direction, driving the two rotating belts to approach and clamp each other.

[0020] The preferred technical solution of the present utility model is that the spraying assembly includes a three-axis module and a spraying gun, and the spraying assembly is arranged above the feeding assembly.

[0021] The preferred technical solution of the present utility model is that a fixed cylinder is further arranged on the lifting assembly, and a fixed block is connected to the output end of the fixed cylinder; when the lifting assembly drives the material box to lift, the fixed block is pushed out by the fixed cylinder and presses on the material box.

[0022] The beneficial effects of the present utility model are as follows:

[0023] (1) By arranging a pressure wheel assembly between the feeding assembly and the inlet assembly, the pressure wheel assembly is located on the material belt, and through the cooperation of the material pressure wheel and the material belt, it is possible to prevent the product thin sheet from being bent or damaged.

[0024] (2) By arranging a spraying assembly with a three-axis module, the spraying is more perfect, and it is possible to prevent the product from being missed during the spraying process.

[0025] (3) Through the cooperation of the feeding assembly, the discharging assembly and the lifting assembly, it is more convenient for the product to feed or discharge through the material box.

[0026] (4) By arranging buffer devices such as springs, rotating bearings, limiting blocks, mounting plates, follower shafts and guide rods on the pressure wheel assembly, the feeding of the product thin sheet is safer, the impact and vibration are reduced, the pressure wheel assembly is braked smoothly, and the impact and vibration are avoided. This can not only protect the equipment from damage, but also improve the operation accuracy and stability of the equipment.

[0027] (5) By arranging a rotating assembly line between the front and back spraying assembly lines, the spraying automation is facilitated.

[0028] (6) By arranging clamping grooves and clamping cylinders on the rotating belt, the product can be clamped, so that the product will not fall off during rotation and is more stable. Description of the Drawings

[0029] Figure 1 is a schematic diagram of the overall structure of the online spraying machine provided in the specific embodiment of the present utility model;

[0030] Figure 2 is a schematic diagram of the overall structure of the online spraying machine provided in the specific embodiment of the present utility model with the top frame removed;

[0031] Figure 3 is a schematic diagram of the feeding assembly, the discharging assembly and the lifting assembly in the overall structure of the online spraying machine provided in the specific embodiment of the present utility model;

[0032] Figure 4 is a schematic diagram of the feeding assembly, the discharging assembly and the lifting assembly in the overall structure of the online spraying machine provided in the specific embodiment of the present utility model;

[0033] Figure 5It is a schematic diagram of the state when the lifting plate and the material receiving plate of the online spraying machine provided in the specific embodiment of the present utility model coincide;

[0034] Figure 6 It is a partial schematic diagram of the state when the bottom material discharging cylinder of the material discharging assembly of the online spraying machine provided in the specific embodiment of the present utility model is pushed out;

[0035] Figure 7 It is a schematic diagram of the combined structure of the feeding assembly, the loading assembly, the lifting assembly and the material discharging assembly in the overall structure of the online spraying machine provided in the specific embodiment of the present utility model;

[0036] Figure 8 It is a schematic diagram of the structure of the feeding assembly in the overall structure of the online spraying machine provided in the specific embodiment of the present utility model;

[0037] Figure 9 It is a schematic diagram of the structure of the feeding assembly in the overall structure of the online spraying machine provided in the specific embodiment of the present utility model;

[0038] Figure 10 It is a disassembled schematic diagram of the pressure wheel assembly of the feeding assembly in the overall structure of the online spraying machine provided in the specific embodiment of the present utility model;

[0039] Figure 11 It is a schematic diagram of the mounting plate in the pressure wheel assembly of the feeding assembly in the overall structure of the online spraying machine provided in the specific embodiment of the present utility model;

[0040] Figure 12 It is a schematic diagram of the structure of the pressure wheel assembly of the feeding assembly in the overall structure of the online spraying machine provided in the specific embodiment of the present utility model;

[0041] Figure 13 It is a schematic diagram of the structure of the rotating assembly line in the overall structure of the online spraying machine provided in the specific embodiment of the present utility model;

[0042] Figure 14 It is a schematic diagram of the rotating state of the rotating assembly and the rotating motor in the overall structure of the online spraying machine provided in the specific embodiment of the present utility model;

[0043] Figure 15 It is a partial schematic diagram of the structure of the rotating assembly in the overall structure of the online spraying machine provided in the specific embodiment of the present utility model;

[0044] Figure 16 It is a schematic diagram of the structure of the second spraying assembly line in the overall structure of the online spraying machine provided in the specific embodiment of the present utility model;

[0045] In the figure:

[0046] 1. Frame; 2. First spraying production line; 201. Spraying component; 2011. Three-axis module; 2012. Spraying gun; 202. Material belt; 203. Mounting plate; 2031. Top plate; 2032. Bottom plate; 2033. Connecting plate; 2034. Moving slot; 204. Material pressing wheel; 205. Guide rod; 206. Linear bearing; 207. Spring; 208. Follow-up shaft; 209. Mounting hole; 210. Limit fastener; 211. Rotating bearing; 212. Snap ring; 213. Blocking cylinder; 2131. Blocking plate; 214. Positioning cylinder; 2141. Positioning plate; 215. Loading component; 2151. Loading plate; 2152. Loading flat plate; 2153. Loading cylinder; 216. Material box; 217. Lifting component; 2171. Lifting cylinder; 2172. Lifting plate; 2173. First groove; 2174. Fixed cylinder; 2175. Fixed block; 218. Unloading component; 2181. Receiving plate; 2182. Unloading rod; 2183. Unloading cylinder; 2184. Receiving rod; 3. Rotating production line; 301. Rotating component; 3011. Rotating belt; 3012. Rotating plate; 3013. Rotating bearing; 3014. Clamping groove; 3015. Clamping cylinder; 3016. Clamping rod; 302. Fixed plate; 303. Rotating motor; 4. Second spraying production line; 5. Pushing cylinder; 501. Pushing rod; 6. Photoelectric sensor; 7. Product. Detailed implementation manners

[0047] The technical solution of the present utility model will be further described below in conjunction with the accompanying drawings and through specific implementation manners.

[0048] As Figures 1-16 shown, an on-line spraying machine provided by the present utility model for spraying electrode thin sheets includes a frame 1. A first spraying production line 2, a rotating production line 3, and a second spraying production line 4 are sequentially arranged on the frame 1 according to the spraying processing procedures of the product 7. Among them, the second spraying production line 4 is arranged mirror-symmetrically with the first spraying production line 2, and the second spraying production line 4 and the first spraying production line 2 are respectively communicated with the discharging end and the feeding end of the rotating production line 3.

[0049] A pushing cylinder 5 is arranged on the frame 1, and a pushing rod 501 is connected to the output end of the pushing cylinder 5. The material belt 202 is set as a circular belt, and the material belt 202 is driven by a Leadshine motor 57CM12C-RD05 for transmission.

[0050] The first spraying production line 2 includes a loading component 215, a feeding component, and a spraying component 201, which are respectively used to load and then spray the product 7 in the material box 216. The loading component 215 is used to load the material box 216, and the product 7 in the material box 216 is pushed into the feeding component for feeding by the pushing cylinder 5 and reaches the position of the spraying component 201 for spraying. The loading component 215 includes a loading plate 2151, a loading flat plate 2152, and a loading cylinder 2153. The loading plate 2151 is connected to the output end of the loading cylinder 2153. The loading flat plate 2152 is fixed on the frame 1. The material boxes 216 are arranged side by side on the loading flat plate 2152. The loading cylinder 2153 is installed on the other side of the loading flat plate 2152 and is used to drive the pushing plate to push the material box 216 for loading. Both ends of the material box 216 are open, and several loading grooves are provided on both sides inside the material box 216. The product 7 is inserted between the loading grooves.

[0051] A lifting component 217 is further provided on one side of the loading component 215. The lifting component 217 is located in the vertical direction at the feeding end of the feeding component. The lifting component 217 includes a lifting cylinder 2171 and a lifting plate 2172. The material box 216 is pushed onto the lifting plate 2172 by the pushing cylinder 5, and then the lifting cylinder 2171 drives the lifting plate 2172, thereby driving the material box 216 to lift, facilitating the pushing cylinder 5 to push the product 7 in the material box 216 onto the feeding component.

[0052] In order to facilitate the unloading and transfer of the material box 216 after the loading of the material box 216 on the lifting component 217 is completed, a unloading component 218 is further included. The unloading component 218 is installed below the loading component 215. The unloading component 218 includes a receiving plate 2181, a receiving rod 2184, a unloading rod 2182, and a unloading cylinder 2183. The unloading rod 2182 is connected to the unloading cylinder 2183. The unloading cylinder 2183 is installed at the bottom of the receiving plate 2181. Several first grooves 2173 are provided on the lifting plate 2172. Several receiving rods 2184 are provided at the front end of the receiving plate 2181. The positions of the receiving rods 2184 are adapted to the positions of the first grooves 2173, so that when the lifting plate 2172 descends to the horizontal position of the receiving plate 2181, it can coincide with the receiving plate 2181, and there is a gap between the first grooves 2173 and the receiving rods 2184, enabling the unloading rod 2182 to protrude and take away the material box 216 located on the receiving plate 2181 for unloading under the drive of the unloading cylinder 2183.

[0053] In order to enable the material box 216 on the lifting assembly 217 to be lifted more stably, a fixed cylinder 2174 is also provided on the lifting assembly 217. The output end of the fixed cylinder 2174 is connected to a fixed block 2175. When there is a material box 216 on the lifting plate 2172, the fixed cylinder 2174 pushes out the fixed block 2175 to press on the upper side of the material box 216 for stabilization, making the lifting process more stable.

[0054] The feeding assembly 215 feeds the product 7 into the feeding assembly. The feeding assembly includes a material belt 202 and a pressing wheel assembly. The material belt 202 is installed on the frame 1, and the pressing wheel assembly is installed at the feeding end of the material belt 202. The pressing wheel assembly includes a mounting plate 203 and a material pressing wheel 204. The material pressing wheel 204 can rotate on the mounting plate 203. The material pressing wheel 204 is located directly above the material belt 202, and the distance between the material belt 202 and the material pressing wheel 204 is adapted to the thickness of the product 7, so that when the product 7 feeds on the material belt 202, it is located between the material pressing wheel 204 and the material belt 202, and the transmission is more stable.

[0055] In order that the product 7 will not be damaged when the material pressing wheel 204 and the material belt 202 feed, the mounting plate 203 includes a top plate 2031, a bottom plate 2032 and a connecting plate 2033. The top plate 2031 and the bottom plate 2032 are perpendicularly arranged between the connecting plate 2033, and the material pressing wheel 204 is rotatably connected to the connecting plate 2033. An activity groove 2034 is formed on the connecting plate 2033. The pressing wheel assembly further includes a guide rod 205. The guide rod 205 is installed between the top plate 2031 and the bottom plate 2032. A spring 207 is arranged between the linear bearing 206 and the top plate 2031. Both the linear bearing 206 and the spring 207 are sleeved on the outer side of the guide rod 205. A follower shaft 208 is arranged on the outer side of the linear bearing 206. The follower shaft 208 is a shaft that can automatically adjust its own position as the main shaft or other components move. It is usually used in mechanical systems that require precise control of the movement trajectory and maintenance of the relative position. The main functions of the follower shaft include support, transmission and follow-up steering, etc. The shaft end of the follower shaft 208 passes through the activity groove 2034.

[0056] To prevent the guide rod 205 from being unstable, a limiting block is arranged on the guide rod 205. Mounting holes 209 for installing the guide rod 205 are formed on the top plate 2031 and the bottom plate 2032. The limiting block is located outside the top plate 2031 and can block the position of the guide rod 205.

[0057] In order that the material pressing wheel 204 rotates more smoothly, the material pressing wheel 204 is installed on the follower shaft 208, and rotating bearings 211 are respectively arranged on both sides of the material pressing wheel 204.

[0058] To make the elasticity of the spring 207 more stable, snap rings 212 are provided on both sides of the follower shaft 208, and the snap rings 212 are sleeved around the linear bearing 206.

[0059] To control the feeding speed, the feeding assembly further includes a blocking cylinder 213. A blocking plate 2131 is also connected to the blocking cylinder 213. The blocking cylinder 213 controls the blocking plate 2131 to intercept the product 7 on the material belt 202, thereby controlling the feeding speed of the product 7.

[0060] To control the position of the product 7 on the material belt 202, a positioning cylinder 214 is further included. The positioning cylinder 214 is connected to a positioning plate 2141. The positioning cylinder 214 controls the positioning plate 2141 to move in the lateral direction of the material belt 202, thereby controlling the feeding position of the product 7 and preventing deviation in spraying.

[0061] A photoelectric sensor 6 is also installed on the pushing cylinder 5, making the operation of the pushing cylinder 5 more accurate.

[0062] To facilitate reverse spraying of the product 7 on the first spraying production line 2, a rotating production line 3 is further included. The rotating production line 3 includes a rotating assembly 301, a fixing plate 302, and a rotating motor 303. The fixing plate 302 is fixed on the frame 1, the rotating motor 303 is fixed on the fixing plate 302, and the output end of the rotating motor 303 is connected to the rotating assembly 301 for controlling the rotating assembly 301 to rotate 180°. A rotating bearing 3013 is provided between the rotating assembly 301 and the rotating motor 303.

[0063] The rotating assembly 301 includes a rotating plate 3012. At least two rotating belts 3011 for transporting the product 7 are installed on the rotating plate 3012. The product 7 is located between the two rotating belts 3011, so that when the rotating assembly 301 rotates, the product 7 will not fall off.

[0064] To make the rotation more stable, clamping grooves 3014 are provided at the feeding end and the discharging end of the rotating plate 3012. Two clamping cylinders 3015 are provided outside the clamping grooves 3014. The output ends of the clamping cylinders 3015 are connected to clamping rods 3016. The clamping rods 3016 pass through the clamping grooves 3014. The clamping cylinders 3015 are arranged oppositely, so that when the clamping cylinders 3015 are pushed out, the clamping rods 3016 can move the two rotating belts 3011 closer to each other, clamping the product 7 more stably between the two rotating belts 3011.

[0065] Such as Figure 16As shown, the spraying assembly 201 is specifically a three-axis module 2011 and a spraying gun 2012, which spray the product 7. The three-axis module 2011 includes movable modules in the X, Y, and Z directions. Specifically, there are slide rails and drag chains arranged in the X and Y directions of the frame 1 to move the spraying gun 2012 in the XY directions. Then, by setting a lifting cylinder 2171, the spraying gun 2012 is driven to lift. The spraying assembly 201 is also provided with a laser for positioning.

[0066] The second spraying production line 4 is arranged at the discharging end of the rotating production line 3 and is mirrored to the first spraying production line 2. Therefore, the feeding is coordinated through the receiving component, the loading component 215, the lifting component 217, and the unloading component 218 in the second spraying production line 4.

[0067] Monitoring devices such as warning lights are also arranged on the frame 1.

[0068] Working principle

[0069] The product 7 to be sprayed and the material box 216 are placed on the loading component 215 of the first spraying production line 2 and are pushed to the lifting component 217 by the loading cylinder 2153. The loading component 215 is arranged on one side of the feeding component, and the lifting component 217 is located at the feeding port of the feeding component. The lifting component 217 drives the material box 216 to lift at the feeding port. Then, the product 7 in the material box 216 is pushed and loaded onto the pressure wheel component inside the feeding component and the material belt 202. Through the cooperation of the internal structure of the pressure wheel component, the feeding of the product 7 is more stable, preventing the electrode thin sheet from being bent. Then, it is driven by the material belt 202 to the rotating production line 3. The material belt 202 is also provided with a positioning cylinder 214 to correct the position of the product 7 and a blocking cylinder 213 to block the feeding of the product 7, preventing uneven spraying caused by overcrowding.

[0070] Then, the product 7 with the first side sprayed enters the rotating production line 3 for rotation. Through the clamping of the rotating component 301 and the rotation of the rotating cylinder, the product 7 can be stably flipped by 180°.

[0071] The product 7 after rotation enters the second spraying production line 4. Similar to the first spraying production line 2, the second spraying production line 4 is also provided with a material belt 202, a blocking cylinder 213, and a positioning cylinder 214. Then, it reaches the loading component 215 and the lifting component 217 of the second spraying production line 4 for unloading, and then the material box 216 loaded with the product 7 is rotated out through the unloading component 218.

[0072] The present utility model is described by way of preferred embodiments. Those skilled in the art will appreciate that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the present utility model. The present utility model is not limited by the specific embodiments disclosed herein, and other embodiments falling within the scope of the claims of this application belong to the scope of protection of the present utility model.

Claims

1. An online spraying machine, comprising a frame (1), characterized in that: The frame (1) comprises a first spraying line (2), a rotating line (3) and a second spraying line (4) in sequence according to the spraying process; the second spraying line (4) and the first spraying line (2) are arranged in a mirror image; the second spraying line (4) and the first spraying line (2) are respectively connected to the discharge end and the feed end of the rotating line (3); The frame (1) also includes a push cylinder (5), the first spraying assembly (2) includes a feeding assembly and a spraying assembly (201) for spraying, the feeding assembly includes a pressure wheel assembly and a material belt (202), the pressure wheel assembly is installed on the feeding end of the material belt (202), the push cylinder (5) is provided with a push rod (501), the push cylinder (5) drives the push rod (501) to push the product (7) into the material belt (202) and between the pressure wheel assembly; The pressing wheel assembly comprises a mounting plate (203) and a material pressing wheel (204), wherein the material pressing wheel (204) is rotatably mounted on the mounting plate (203), and the material pressing wheel (204) is located vertically above the material belt (202). The distance between the material pressing wheel (204) and the material belt (202) is adapted to the thickness of the product (7), so that the product (7) is transported between the pressing wheel assembly and the material belt (202) and fed to the bottom of the spraying assembly (201) for spraying.

2. The online spraying machine according to claim 1, characterized in that: The mounting plate (203) comprises a top plate (2031), a bottom plate (2032) and a connecting plate (2033); the top plate (2031) and the bottom plate (2032) are respectively perpendicular to two ends of the connecting plate (2033); and a movable groove (2034) is provided on the connecting plate (2033); The pressure wheel assembly also includes a guide rod (205), the guide rod (205) is vertically installed between the top plate (2031) and the bottom plate (2032), a linear bearing (206) is installed on the guide rod (205), the guide rod (205) passes through the linear bearing (206), a spring (207) is arranged between the linear bearing (206) and the top of the mounting plate (203), a follower shaft (208) is arranged on the outer side of the linear bearing (206), the spring (207) is sleeved on the outer side of the guide rod (205), the shaft end of the follower shaft (208) passes through the movable groove (2034) and is connected to the material pressure wheel (204), so that the shaft end of the follower shaft (208) can move in the movable groove (2034), and the material pressure wheel (204) is installed on the follower shaft (208).

3. The online spraying machine according to claim 2, characterized in that: The top plate (2031) and the bottom plate (2032) are respectively provided with mounting holes (209) for mounting the guide rod (205), and a limiting block is provided at the top end of the guide rod (205), and the limiting block is located on the outer side of the top plate (2031).

4. The online spraying machine according to claim 2, characterized in that: Rotating bearings (211) are respectively arranged on both sides of the material pressing wheel (204), and the rotating bearings (211) are also mounted on the follower shaft (208).

5. The online spraying machine according to claim 2, characterized in that: It also includes a retaining ring (212), which is located on both sides of the follower shaft (208). The retaining ring (212) is surrounded and sleeved on the outer side of the linear bearing (206).

6. The online spraying machine according to claim 1, characterized in that: The material belt (202) is configured as a round belt.

7. The online spraying machine according to claim 1, characterized in that: The feeding assembly further comprises a blocking cylinder (213), wherein the blocking cylinder (213) is installed on one side of the material belt (202), an output end of the blocking cylinder (213) is connected to a blocking plate (2131), the other end of the blocking plate (2131) extends onto the material belt (202), and the blocking cylinder (213) drives the blocking plate (2131) to move in the longitudinal direction of the material belt (202); When the blocking cylinder (213) is retracted, the blocking plate (2131) blocks the product (7) on the material belt (202) from being conveyed, and when the blocking plate (2131) is output, the blocking plate (2131) leaves the material belt (202).

8. The online spraying machine according to claim 1, characterized in that: The feeding assembly further comprises a positioning cylinder (214), the output end of the positioning cylinder (214) is connected to a positioning plate (2141), and the positioning cylinder (214) drives the positioning plate (2141) to move in a transverse vertical direction of the material belt (202); When the positioning cylinder (214) is pushed out, the positioning plate (2141) is driven to be located above the material belt (202) and is able to contact the product (7) on the material belt (202); when the positioning cylinder (214) is retracted, the positioning plate (2141) is located on one side of the material belt (202).

9. The online spraying machine according to claim 1, characterized in that: The first spraying assembly line (2) further comprises a loading assembly (215), a material box (216) for containing a product (7), and a lifting assembly (217), wherein the lifting assembly (217) is located at the discharge port of the loading assembly (215), the loading assembly (215) is located at the outer upper end of the feeding end of the material belt (202), and the lifting assembly (217) is located at one side of the loading assembly (215); The loading assembly (215) includes a loading plate (2151), a loading flat plate (2152) and a loading cylinder (2153); a plurality of material boxes (216) are placed side by side on the loading flat plate (2152) and located on one side of the loading plate (2151); the loading plate (2151) is driven by the loading cylinder (2153) to be pushed to the lifting assembly (217); The lifting component (217) comprises a lifting cylinder (2171) and a lifting plate (2172), wherein the lifting cylinder (2171) drives the lifting plate (2172) to move up and down, so that the lifting plate (2172) is located at the discharge port of the loading component (215) or at the feeding end of the material belt (202); The loading plate (2151) is driven by the loading cylinder (2153) to push the material box (216) onto the lifting plate (2172), and the material box (216) on the lifting plate (2172) is driven by the lifting cylinder (2171) to the feeding end of the material belt (202).

10. The online spraying machine according to claim 9, characterized in that: It also includes a photoelectric sensor (6), wherein the photoelectric sensor (6) is installed on the feeding cylinder (2153); The pushing cylinder (5) is installed on one side of the lifting assembly (217), so that the pushing rod (501) can push the product (7) in the material box (216).

11. The online spraying machine according to claim 9, characterized in that: The first spraying assembly line (2) further comprises a material unloading assembly (218), wherein the material unloading assembly (218) is located below the material loading assembly (215); The material unloading assembly (218) comprises a material receiving plate (2181), a material unloading rod (2182) and a material unloading cylinder (2183); the material unloading cylinder (2183) is installed at the bottom of the material receiving plate (2181); the material unloading cylinder (2183) is connected to the material unloading rod (2182); when the lifting plate (2172) is located at one side of the material loading assembly (215), the material receiving plate (2181) is located below the lifting plate (2172); A plurality of material receiving rods (2184) are arranged at the front end of the material receiving plate (2181), and the material receiving rods (2184) are located in the vertical direction of the lifting plate (2172). A first groove (2173) is provided at the position where the lifting plate (2172) and the material receiving rods (2184) intersect, so that when the lifting plate (2172) descends to the position of the material receiving plate (2181), the material receiving rods (2184) are located in the first groove (2173), so that the material receiving plate (2181) and the lifting plate (2172) can be located on the same horizontal line, the material discharge rod (2182) protrudes from the material receiving plate (2181), and a gap capable of accommodating the material discharge rod (2182) is also arranged between the material receiving rod (2184) and the first groove (2173); When the lifting plate (2172) descends, it overlaps with the receiving plate (2181) and continues to descend. At this time, the material box (216) is located on the receiving rod (2184) of the receiving plate (2181). The material unloading cylinder (2183) drives the unloading rod (2182) to push the material box (216) to the inner side of the receiving plate (2181) for unloading.

12. The online spraying machine according to claim 1, characterized in that: The rotating assembly line (3) comprises a rotating assembly (301), a fixed plate (302) and a rotating motor (303), wherein the rotating motor (303) controls the rotating assembly (301) to rotate 180°, the fixed plate (302) is fixed on the frame (1), and the rotating motor (303) is fixed on the fixed plate (302); The rotating assembly (301) comprises a rotating plate (3012) and at least two rotating belts (3011), the rotating motor (303) is connected to the rotating plate (3012), the two rotating belts (3011) are installed on one side of the rotating plate (3012), and the other side of the rotating plate (3012) is connected to the output end of the rotating motor (303) via a rotating bearing (3013); The product (7) enters between the two rotating belts (3011) from the discharge end of the first spraying line (2), so that the product (7) will not fall when the rotating component (301) rotates.

13. The online spraying machine according to claim 12, characterized in that: The two ends of the rotating plate (3012) are also provided with clamping grooves (3014), and the clamping grooves (3014) are respectively located at the feeding end and the discharging end; Two clamping cylinders (3015) are arranged on the outside of each clamping groove (3014), and the output ends of the clamping cylinders (3015) are connected to clamping rods (3016). The output ends of the clamping cylinders (3015) are arranged opposite to each other, and the two clamping rods (3016) pass through the clamping grooves (3014) and are respectively located in the two rotating belts (3011); When the clamping cylinder (3015) is retracted, the rotating belt (3011) is transported normally, and when the clamping cylinder (3015) is pushed out, the two clamping rods (3016) approach each other in the same direction, driving the two rotating belts (3011) to approach each other and clamp them.

14. The online spraying machine according to claim 1, characterized in that: The spraying assembly (201) comprises a three-axis module (2011) and a spraying gun (2012), and the spraying assembly (201) is arranged above the feeding assembly.

15. The online spraying machine according to claim 9, characterized in that: The lifting assembly (217) is also provided with a fixed cylinder (2174), and the output end of the fixed cylinder (2174) is connected to a fixed block (2175); When the lifting assembly (217) drives the material box (216) to rise and fall, the fixed block (2175) is pushed out by the fixed cylinder (2174) and pressed onto the material box (216).

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