Intelligent finish machining device for automobile pressure plate casting part

Abstract

The invention discloses an intelligent finish machining device for an automobile pressure plate casting part, and relates to the technical field of machine tool metal machining. A turnover shaft is rotatably mounted in the middle of the top of a machine tool table, a turnover plate is connected to one side of the turnover shaft, and a fixing frame is mounted at one end of the top of the machine tool table; and communicating openings are formed in the middle of the top of the overturning plate and the middle of the top of the fixing frame correspondingly, the bottoms of the communicating openings are connected with sealing rings, four inner diameter electric push rods are installed on the outer sides of the sealing rings at equal intervals, and the output ends of the inner diameter electric push rods are connected with inner diameter clamping plates. After the electric cutting knife on one side of the overturning plate completes machining of one face of the pressing disc, the overturning motor drives the overturning plate to rotate, the other face of the pressing disc is transferred to a machining element corresponding to the fixing frame to be machined, and compared with an existing machining device, multiple times of transferring in the midway is not needed, the pressing disc machining speed is higher, and the production efficiency is high.

Description

Technical Field

[0001] The present invention relates to the technical field of machine tool metal processing, in particular to an intelligent finishing device for automobile pressure plate castings. Background Art

[0002] The clutch pressure plate is an important structure on the clutch, and its function plays an important role in the driving safety of the car. After the pressure plate is cast, it needs to be rough-turned on both sides and then fine-machined. During the processing, multiple machine tools are needed to process the automobile clutch pressure plate.

[0003] In the Chinese patent application number CN201811044426.1, entitled "A Finishing Device for Automobile Pressure Plate Castings," the patent discloses that the automobile pressure plate can be automatically transferred to a first processing mechanism, a turning mechanism, a second processing mechanism, a drilling mechanism, and a blanking mechanism through the provision of a transport mechanism, eliminating the need for manual handling and increasing production speed. However, in the process of processing both sides of the pressure plate in this patent, the pressure plate needs to be repeatedly clamped, fixed and moved, and the processing flow is still relatively cumbersome, the processing continuity is poor, and the processing efficiency is low. During the waiting time of processing, the waiting time cannot be effectively utilized, and the stress generated by the processing cannot be effectively removed. In addition, if the debris is not discharged in time during the processing, the debris will scratch the surface of the pressure plate and reduce the product quality. Summary of the Invention

[0004] The present invention provides an intelligent finishing device for automobile pressure plate castings, which can effectively solve the problem in the above-mentioned background technology that in the process of processing both sides of the pressure plate in this patent, the pressure plate needs to be repeatedly clamped and fixed and moved and transferred, the processing flow is still relatively cumbersome, the processing continuity is poor, and the processing efficiency is low. During the waiting time gap of processing, the waiting gap cannot be effectively utilized, the stress generated by the processing cannot be effectively removed, and during the processing, if the debris is not discharged in time, the debris will scratch the surface of the pressure plate and reduce product quality.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: an intelligent finishing device for automobile pressure plate castings, comprising a machine tool table, a pressure plate processing assembly is provided on the top of the machine tool table, and the pressure plate processing assembly includes a turning axis; A turning shaft is rotatably installed in the middle of the top of the machine tool table, a turning plate is connected to one side of the turning shaft, a fixing frame is installed at one end of the top of the machine tool table, a connecting port is opened in the middle of the turning plate and the top of the fixing frame, a sealing ring is connected to the bottom of the connecting port, four inner diameter electric push rods are installed at equal intervals on the outside of the sealing ring, and the output end of the inner diameter electric push rod is connected to the inner diameter clamping plate; The bottom of the sealing ring is rotatably connected to a rotating frame, the outer side of the rotating frame is connected to an annular box, one side of the annular box is evenly connected to a plurality of lower gooseneck tubes, the top of the annular box is evenly connected to a plurality of upper gooseneck tubes, and the tops of the lower gooseneck tubes and the upper gooseneck tubes are both connected to nozzles; Both ends of the top of the machine tool table are equipped with longitudinal electric slide rails, and the bottom of the output sliding block of the longitudinal electric slide rail is equipped with an electric cutting knife.

[0006] According to the above technical solution, a flip motor is installed at one end of the flip shaft, the output end of the flip motor is connected to one end of the rotating shaft of the flip shaft, and the inner diameter clamping plate and the output end of the inner diameter electric push rod are connected through a pressure sensor; Four outer diameter electric push rods are installed at equal intervals on the top of the flip plate and the fixed frame. The output end of the outer diameter electric push rod is connected to the clamping vibration motor through a clamping damping pad. The top of the clamping vibration motor is connected to the outer diameter clamping plate. The opposite surfaces of the inner diameter clamping plate and the outer diameter clamping plate are both bonded with rubber pads.

[0007] According to the above technical solution, an infusion connector is connected to the outside of the annular box, a cutting fluid tank is installed on one side of the bottom of the machine tool table, and infusion pumps are installed at both ends of the top of the cutting fluid tank. The liquid inlet end of the infusion pump is located at the bottom end of the cutting fluid tank, and an infusion hose is connected between the liquid outlet end of the infusion pump and the adjacent infusion connector; The bottom of the machine tool table and the opening at the bottom of the isolation ring are connected to a liquid drainage hopper, and a liquid collecting box is installed at the bottom of the liquid drainage hopper.

[0008] According to the above technical solution, an arc-shaped rack is connected to the other side of the annular box, and a swing motor is installed on the bottom of the flip plate and the fixed frame and close to the arc-shaped rack. The output end of the swing motor is connected to a swing gear, and the swing gear is engaged with the adjacent arc-shaped rack. Four moving openings are opened at equal intervals outside the connecting opening on the top of the flip plate and the fixed frame, and the upper gooseneck tube passes through the adjacent moving openings.

[0009] According to the above technical solution, an isolation ring is connected to the top of the machine tool table and located at the bottom of the rotating frame, a sealing ring is connected to the top of the isolation ring, and two support rods are installed at the bottom of the flip plate and away from the flip axis.

[0010] According to the above technical solution, two transverse electric slide rails are installed on one side of the top of the machine tool table, and a lifting electric push rod is installed on the top of the output slider of the transverse electric slide rail. The output end of the lifting electric push rod is connected to one end of the adjacent longitudinal electric slide rail.

[0011] According to the above technical solution, a hanging electric slide rail is installed on the top of the longitudinal electric slide rail, a lifting cylinder is installed at the bottom of the output slider of the hanging electric slide rail, the output end of the lifting cylinder is connected to a pneumatic clamp, and a conveyor belt is installed at one end outside the machine tool table.

[0012] According to the above technical solution, a finished product discharging assembly is provided at the other end of the outside of the machine tool table, and the finished product discharging assembly includes a rotating disk; A rotating disk is rotatably installed at the other end of the outside of the machine tool table, a discharging motor is installed at the bottom of the rotating disk, the output end of the discharging motor is connected to the rotating shaft at the bottom of the rotating disk, four supporting suspensions are evenly connected to the outside of the rotating disk, the top of the supporting suspension is connected to an assembly plate, a ring frame is installed on the top of the assembly plate, four guide electric push rods are evenly installed at the bottom of the ring frame, and the output end of the guide electric push rod is connected to the guide rod; Four adjusting slide rails are installed at equal intervals on the top surface of the assembly plate, and an adjusting slider is slidably connected inside the adjusting slide rail. An adjusting electric push rod is installed on the top surface of the assembly plate and at one end of the adjusting slide rail. The output end of the adjusting electric push rod passes through one end of the adjacent adjusting slide rail and is connected to the adjusting slider. A stacking electric push rod is installed on the top of the adjusting slider, and the stacking electric push rod is connected to a discharging vibration motor through a discharging damping pad. The top of the discharging vibration motor is connected to a support plate; A rotating air pipe is rotatably installed at the center of the assembly plate, and a plurality of air injection holes are evenly opened on one side of the rotating air pipe. A heating tank is installed at the bottom of the rotating air pipe, and the top of the heating tank is rotatably connected to the bottom of the rotating air pipe. An electric heating wire is installed inside the heating tank, and an air pump is installed at the bottom of the heating tank. The air outlet end of the air pump is connected to the bottom of the adjacent heating tank.

[0013] According to the above technical solution, a driven gear is connected to the bottom outer side of the rotating air pipe, a drive motor is installed on the bottom side of the support suspension close to the driven gear, and a drive gear is connected to the output end of the drive motor, which is engaged with the adjacent driven gear.

[0014] According to the above technical solution, the flip motor, inner diameter electric push rod, pressure sensor, outer diameter electric push rod, clamping vibration motor, infusion pump, swing motor, transverse electric slide rail, lifting electric push rod, longitudinal electric slide rail, electric cutting knife, hanging electric slide rail, discharging motor, guide electric push rod, adjustment electric push rod, stacking electric push rod, discharging vibration motor, driven gear, drive motor, heating wire and air pump input end are electrically connected to the external power supply output end through the controller.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. A pressure plate processing component is provided. After the inner diameter electric push rod and the outer diameter electric push rod corresponding to the middle of the flip plate fix the pressure plate, the horizontal electric slide rail, the lifting electric push rod and the longitudinal electric slide rail on one side of the flip plate are in operation, and the electric cutting knife cuts and processes one side of the pressure plate. After the processing of one side of the pressure plate is completed, the flip motor drives the flip plate to rotate and transfers the other side of the pressure plate to the processing element corresponding to the fixed frame for processing. Compared with the existing processing device, there is no need to use a separate flip mechanism to flip, and there is no need for multiple transfers in the middle. The pressure plate processing speed is faster and the production efficiency is high. When the processing element corresponding to the fixed frame is processing the other side of the pressure plate, the pneumatic clamp can transport the pressure plate transported by the conveyor belt to the processing element corresponding to the flip plate for processing, thereby ensuring the continuity of the pressure plate processing. When processing the pressure plate, the side of the pressure plate with a longer processing time is placed on the processing element corresponding to the fixed frame for processing, and the side of the pressure plate with a shorter processing time is placed on the processing element corresponding to the flip plate for processing. Through intelligent control, the processing time is reasonably planned. The clamping vibration motor corresponding to the middle of the flip plate can eliminate part of the stress generated by the pressure plate processing, fully utilize the processing gap, and cooperate with the discharge vibration motor to eliminate the stress generated by subsequent processing. While the overall processing efficiency is high, the product quality is also higher. When the top and bottom surfaces of the platen are processed, the clamping vibration motor corresponding to the fixed frame is started, and the clamping vibration motor drives the clamped platen to vibrate. Under the action of vibration, most of the cutting fluid remaining on the surface of the platen can be separated from the platen. When the platen is subsequently dried, less cutting fluid remains on the surface of the platen, thereby accelerating the drying speed of the platen and improving the overall production efficiency of the platen. During cutting, the cutting fluid is sprayed out from the nozzle connected by the upper gooseneck tube and the lower gooseneck tube, and the sprayed cutting fluid flushes the top and bottom surfaces of the pressure plate. Under the driving action of the swing gear and the arc-shaped rack, the rotating frame and the annular box are driven back and forth by the swing motor. The cutting fluid sprayed from the nozzle can fully cover the top and bottom surfaces of the pressure plate, flushing away the debris generated by cutting, achieving better cleaning effect and improving product quality.

[0016] 2. A finished product discharge assembly is provided. The pneumatic gripper places the pressure plate on the top of the four nearest support plates. Subsequently, the stacking electric push rod drops the thickness of a pressure plate. After the processing of the next pressure plate is completed, the pneumatic gripper stacks the next pressure plate on the top of the original pressure plate, and repeats the process. Under the guidance of the guide rod, the processed pressure plates are neatly stacked, which is convenient for the subsequent handling robot arm to carry the pressure plate. When the pressure plate on the top of an assembly plate is stacked, the discharging motor drives the rotating disk to rotate 90 degrees, which ensures high production continuity. When the platens are stacked, the corresponding electric heating wire and air pump are running. The air pump delivers air to the inside of the heating tank. The air is heated by the electric heating wire and enters the rotating air pipe. Finally, it is ejected from the air jet hole. The rotating air pipe is driven by the driving motor to rotate. The hot air ejected from the air jet hole blows on the surface of the platen to dry the platen, thereby improving the product quality. During the drying process of the platen, the discharge vibration motor is also running at the same time, and the stress caused by the processing is eliminated by vibration, thereby further improving the product quality.

[0017] To sum up, in the platen processing assembly, the inner diameter electric push rod and the outer diameter electric push rod can be used to clamp and fix platens of various sizes. The upper gooseneck tube and the lower gooseneck tube can flexibly adjust the direction of the nozzle according to the size of the platen, and can process platens of various sizes. In the finished product discharging assembly, the adjusting slider and the stacking electric push rod are driven to move by the adjusting electric push rod, and the guide electric push rod is used to drive the guide rod to move, so that platens of various sizes can be stacked, dried and stress-relieved. The two components are matched, which is suitable for better intelligent manufacturing and has a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0019] In the attached figure: Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a structural schematic diagram of the platen processing assembly of the present invention; Figure 3 Schematic diagram of the installation structure of the fixing bracket of the present invention; Figure 4 This is a schematic diagram of the installation structure of the liquid drain hopper of the present invention; Figure 5 Schematic diagram of the installation structure of the inner diameter electric push rod of the present invention; Figure 6 It is a schematic diagram of the installation structure of the swing motor of the present invention; Figure 7 Schematic diagram of the installation structure of the ring box of the present invention; Figure 8 It is a structural schematic diagram of the finished product discharging assembly of the present invention; Figure 9 It is a schematic diagram of the installation structure of the assembly plate of the present invention; Figure 10 Schematic diagram of the installation structure of the guide rod of the present invention; Figure 11 This is a schematic diagram of the installation structure of the rotary air pipe of the present invention; Numbers in the figure: 1, machine tool table; 2. Platen processing assembly; 201. Flip shaft; 202. Flip plate; 203. Flip motor; 204. Fixing frame; 205. Connecting port; 206. Sealing ring; 207. Inner diameter push rod; 208. Pressure sensor; 209. Inner diameter clamping plate; 210. Rubber pad; 211. Outer diameter push rod; 212. Clamping damping pad; 213. Clamping vibration motor; 214. Outer diameter clamping plate; 215. Rotating frame; 216. Ring box; 217. Lower gooseneck; 218. Upper gooseneck; 219. Nozzle; 220. Output Liquid connector; 221, cutting fluid tank; 222, infusion pump; 223, infusion hose; 224, arc-shaped rack; 225, swing motor; 226, swing gear; 227, moving port; 228, isolation ring; 229, sealing ring; 230, support rod; 231, drainage bucket; 232, liquid collection box; 233, horizontal electric slide; 234, lifting electric push rod; 235, vertical electric slide; 236, electric cutting knife; 237, hanging electric slide; 238, lifting cylinder; 239, pneumatic gripper; 240, conveyor belt; 3. Finished product discharging assembly; 301. Rotating disc; 302. Discharging motor; 303. Support suspension; 304. Assembly plate; 305. Ring frame; 306. Guide push rod; 307. Guide rod; 308. Adjustment rail; 309. Adjustment slider; 310. Adjustment push rod; 311. Palletizing push rod; 312. Discharging damping pad; 313. Discharging vibration motor; 314. Support plate; 315. Rotating air pipe; 316. Jet hole; 317. Driven gear; 318. Drive gear; 319. Drive motor; 320. Heating tank; 321. Heating wire; 322. Air pump. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] Example: Figure 1-11As shown, the present invention provides a technical solution for an intelligent finishing device for automobile pressure plate castings, including a machine tool table 1, a pressure plate processing assembly 2 is arranged on the top of the machine tool table 1, and the pressure plate processing assembly 2 includes a turning shaft 201, a turning plate 202, a turning motor 203, a fixing frame 204, a connecting port 205, a sealing ring 206, an inner diameter electric push rod 207, a pressure sensor 208, an inner diameter clamping plate 209, a rubber pad 210, an outer diameter electric push rod 211, a clamping damping pad 212, a clamping vibration motor 213, an outer diameter clamping plate 214, a rotating frame 215, and an annular box 216. , lower gooseneck 217, upper gooseneck 218, nozzle 219, infusion connector 220, cutting fluid tank 221, infusion pump 222, infusion hose 223, arc-shaped rack 224, swing motor 225, swing gear 226, moving port 227, isolation ring 228, sealing ring 229, support rod 230, drainage bucket 231, liquid collecting box 232, horizontal electric slide 233, lifting electric push rod 234, longitudinal electric slide 235, electric cutting knife 236, hanging electric slide 237, lifting cylinder 238, pneumatic clamp 239 and conveyor belt 240; A turning shaft 201 is rotatably installed in the middle of the top of the machine tool table 1, and a turning plate 202 is connected to one side of the turning shaft 201. A fixing frame 204 is installed at one end of the top of the machine tool table 1, and a turning motor 203 is installed at one end of the turning shaft 201. The output end of the turning motor 203 is connected to one end of the rotating shaft of the turning shaft 201. The turning motor 203 can drive the turning shaft 201 to rotate, and then drive the turning plate 202 to rotate. A connecting port 205 is opened in the middle of the top of the turning plate 202 and the fixing frame 204. A sealing ring 206 is connected to the bottom of the connecting port 205. Four inner diameter electric push rods 207 are installed at equal intervals on the outside of the sealing ring 206. The output end of the inner diameter electric push rod 207 is connected to an inner diameter splint 209. The inner diameter splint 209 and the output end of the inner diameter electric push rod 207 are connected through a pressure sensor 208. The pressure sensor 208 can feed back pressure data to the controller. The outer diameter electric push rod 211 is installed at equal intervals on the top of the flip plate 202 and the fixing frame 204. The output end of the outer diameter electric push rod 211 is connected to the clamping vibration motor 213 through the clamping damping pad 212. The top of the clamping vibration motor 213 is connected to the outer diameter clamping plate 214. The opposite surfaces of the inner diameter clamping plate 209 and the outer diameter clamping plate 214 are bonded with rubber pads 210. The rubber pads 210 play a buffering and protective role to prevent the inner diameter clamping plate 209 and the outer diameter clamping plate 214 from damaging the pressure plate. The inner diameter electric push rod 207 can flexibly drive the inner diameter clamping plate 209 to move and fix the inner diameter of the pressure plate. The outer diameter electric push rod 211 can flexibly drive the outer diameter clamping plate 214 to move and fix the outer diameter of the pressure plate. The inner diameter clamping plate 209 and the outer diameter clamping plate 214 cooperate to firmly fix pressure plates of various sizes. The bottom of the sealing ring 206 is rotatably connected to a rotating frame 215, and the outside of the rotating frame 215 is connected to an annular box 216. A number of lower gooseneck tubes 217 are evenly connected to one side of the annular box 216, and a number of upper gooseneck tubes 218 are evenly connected to the top of the annular box 216. The top of the lower gooseneck tube 217 and the upper gooseneck tube 218 are connected to a nozzle 219. The upper gooseneck tube 218 and the lower gooseneck tube 217 can flexibly adjust the direction of the nozzle 219 according to the size of the pressure plate, so that the nozzle 219 can be accurately aligned with the two surfaces of the pressure plate. The other side of the annular box 216 is connected to an arc rack 224, and the flip plate 202 and the bottom of the fixed frame 204 and close to the arc rack 224 are both installed. The swing motor 225 has a swing gear 226 connected to its output end, which is engaged with the adjacent arc-shaped rack 224. The top of the flip plate 202 and the fixed frame 204 are located outside the communicating port 205 and are provided with four movable openings 227 at equal intervals. The upper gooseneck 218 passes through the adjacent movable openings 227. The upper gooseneck 218 can swing back and forth inside the corresponding movable opening 227. Under the driving action of the gear connection, the swing motor 225 can drive the rotating frame 215 and the annular box 216 to rotate back and forth, thereby driving the nozzle 219 to swing back and forth, so that the cutting fluid sprayed by the nozzle 219 can fully cover the top and bottom surfaces of the pressure plate, thereby achieving a better cleaning effect. An isolation ring 228 is connected to the top of the machine tool table 1 and located at the bottom of the rotating frame 215. A sealing ring 229 is connected to the top of the isolation ring 228. The top surface of the sealing ring 229 fits the bottom surface of the rotating frame 215 to prevent the cutting fluid from splashing out. The top surface of the sealing ring 229 and the bottom surface of the rotating frame 215 are both smooth surfaces. The friction resistance between the sealing ring 229 and the rotating frame 215 is reduced, so that the rotating frame 215 can rotate smoothly. Two support rods 230 are installed at the bottom of the flip plate 202 and away from the flip axis 201. The support rods 230 can stably support the flip plate 202; Longitudinal electric slides 235 are installed at both ends of the top of the machine tool table 1. An electric cutting knife 236 is installed at the bottom of the output slider of the longitudinal electric slide 235. Two transverse electric slides 233 are installed on one side of the top of the machine tool table 1. A lifting electric push rod 234 is installed on the top of the output slider of the transverse electric slide 233. The output end of the lifting electric push rod 234 is connected to one end of the adjacent longitudinal electric slide 235. The cooperation between the transverse electric slide 233, the lifting electric push rod 234 and the longitudinal electric slide 235 can drive the electric cutting knife 236 to move in multiple directions, thereby realizing cutting processing on the pressure plate; A suspension electric slide 237 is installed on the top of the longitudinal electric slide 235. A lifting cylinder 238 is installed at the bottom of the output slider of the suspension electric slide 237. The output end of the lifting cylinder 238 is connected to a pneumatic clamp 239. A conveyor belt 240 is installed at one end of the outer side of the machine tool table 1. The suspension electric slide 237, the pneumatic clamp 239 and the lifting cylinder 238 cooperate with each other to transfer the pressure plate. An infusion connector 220 is connected to the outside of the annular box 216. A cutting fluid tank 221 is installed on one side of the bottom of the machine tool table 1. Infusion pumps 222 are installed at both ends of the top of the cutting fluid tank 221. The liquid inlet end of the infusion pump 222 is located at the bottom end of the cutting fluid tank 221. An infusion hose 223 is connected between the liquid outlet end of the infusion pump 222 and the adjacent infusion connector 220. The cutting fluid tank 221 stores cutting fluid. Under the connection between the infusion hose 223 and the infusion connector 220, the infusion pump 222 can transport the cutting fluid to the inside of the annular box 216. The bottom of the machine table 1 and the opening at the bottom of the isolation ring 228 are connected to a drain hopper 231. A liquid collecting box 232 is installed at the bottom of the drain hopper 231. After the cutting fluid cleans the pressure plate, it flows into the drain hopper 231 through the connecting port 205 and finally flows into the liquid collecting box 232. A finished product discharging assembly 3 is provided at the other end of the machine tool table 1. The finished product discharging assembly 3 includes a rotating disk 301, a discharging motor 302, a supporting suspension 303, an assembly plate 304, a ring frame 305, a guide electric push rod 306, a guide rod 307, an adjusting slide rail 308, an adjusting slider 309, an adjusting electric push rod 310, a stacking electric push rod 311, a discharging damping pad 312, a discharging vibration motor 313, a supporting plate 314, a rotating air pipe 315, an air jet hole 316, a driven gear 317, a driving gear 318, a driving motor 319, a heating tank 320, a heating wire 321 and an air pump 322; A rotating disk 301 is rotatably installed at the other end of the outside of the machine tool table 1, and a discharge motor 302 is installed at the bottom of the rotating disk 301. The output end of the discharge motor 302 is connected to the rotating shaft at the bottom of the rotating disk 301. Four supporting suspensions 303 are evenly connected to the outside of the rotating disk 301. The top of the supporting suspension 303 is connected to the assembly plate 304. A ring frame 305 is installed on the top of the assembly plate 304. Four guide electric push rods 306 are evenly installed at the bottom of the ring frame 305. The output end of the guide electric push rod 306 is connected to the guide rod 307; Four adjusting rails 308 are installed at equal intervals on the top surface of the assembly plate 304. An adjusting slider 309 is slidably connected inside the adjusting rail 308. An adjusting electric push rod 310 is installed on the top surface of the assembly plate 304 and at one end of the adjusting rail 308. The output end of the adjusting electric push rod 310 passes through one end of the adjacent adjusting rail 308 and is connected to the adjusting slider 309. A stacking electric push rod 311 is installed on the top of the adjusting slider 309. The stacking electric push rod 311 is connected to a discharging vibration motor 313 through a discharging damping pad 312. The top of the discharging vibration motor 313 is connected to a support plate 314. A rotating air pipe 315 is rotatably installed at the center of the assembly plate 304, and a plurality of air injection holes 316 are evenly opened on one side of the rotating air pipe 315. A heating tank 320 is installed at the bottom of the rotating air pipe 315. The top of the heating tank 320 is rotatably connected to the bottom end of the rotating air pipe 315. A driven gear 317 is connected to the bottom outer side of the rotating air pipe 315. A driving motor 319 is installed on the side of the bottom of the supporting suspension 303 near the driven gear 317. The output end of the driving motor 319 is connected to a driving gear 318, and the driving gear 318 is meshed with the adjacent driven gear 317. Under the drive of the gear connection, the driving motor 319 can rotate the air pipe 315. A heating wire 321 is installed inside the heating tank 320, and an air pump 322 is installed at the bottom of the heating tank 320. The air outlet end of the air pump 322 is connected to the bottom of the adjacent heating tank 320. The flipping motor 203, the inner diameter electric push rod 207, the pressure sensor 208, the outer diameter electric push rod 211, the clamping vibration motor 213, the infusion pump 222, the swing motor 225, the horizontal electric slide rail 233, the lifting electric push rod 234, the longitudinal electric slide rail 235, the electric cutting knife 236, the hanging electric slide rail 237, the discharging motor 302, the guiding electric push rod 306, the adjusting electric push rod 310, the stacking electric push rod 311, the discharging vibration motor 313, the driven gear 317, the driving motor 319, the heating wire 321 and the air pump 322 input end are electrically connected to the external power supply output end through the controller. The controller can control each electrical component so that the device can achieve intelligent automatic control.

[0022] The working principle and use process of the present invention are as follows: first, the pressure plate is placed on the top of the conveyor belt 240, and the conveyor belt 240 moves the pressure plate to the hanging electric slide rail 237, and the hanging electric slide rail 237 drives the pneumatic clamping claw 239 to move to the top of the pressure plate, and the lifting cylinder 238 drives the pneumatic clamping claw 239 to descend, clamping and fixing the pressure plate on the top of the conveyor belt 240, and the hanging electric slide rail 237 drives the clamped pressure plate to move to the top of the flip plate 202. Subsequently, the lifting cylinder 238 drives the pressure plate to descend, and when the pressure plate descends to the middle of the inner diameter clamping plate 209 and the outer diameter clamping plate 214, the inner diameter electric push rod 207 and the outer diameter electric push rod 211 corresponding to the middle of the flip plate 202 are started, and the inner diameter clamping plate 209 and the outer diameter clamping plate 214 fix the pressure plate, and the pressure sensor 208 feeds back the pressure data to the controller, which ensures that the pressure plate can be stably fixed while avoiding damage to the pressure plate caused by excessive pressure; After the pressure plate is fixed, the horizontal electric slide 233, the lifting electric push rod 234 and the longitudinal electric slide 235 on one side of the flip plate 202 are started, and the three cooperate with each other. The electric cutting knife 236 cuts one side of the pressure plate. At the same time, an infusion pump 222 corresponding to the flip plate 202 is started, and the cutting fluid inside the cutting fluid box 221 flows through the corresponding infusion hose 223 and the infusion connector 220 into the annular box 216 at the bottom of the flip plate 202. Subsequently, the cutting fluid is sprayed out from the nozzle 219 connected to the upper gooseneck 218 and the lower gooseneck 217. The sprayed cutting fluid flushes the top and bottom surfaces of the pressure plate, and the cutting fluid is cut into the bottom surface of the pressure plate. The generated debris is washed away to prevent the debris from scratching the pressure plate, thereby improving product quality. At the same time, the swing motor 225 is started. Under the driving action of the swing gear 226 connected to the arc rack 224, the swing motor 225 drives the rotating frame 215 and the annular box 216 to rotate back and forth, thereby driving the nozzle 219 to swing back and forth, so that the cutting fluid sprayed by the nozzle 219 can fully cover the top and bottom surfaces of the pressure plate, thereby improving the cleaning effect. Under the action of gravity, the cutting fluid generated by cleaning passes through the connecting port 205 and the isolation ring 228 into the inside of the liquid drain hopper 231, and finally discharged into the inside of the liquid collecting box 232 for subsequent recycling and treatment. After one side of the pressure plate is processed, the flip motor 203 drives the flip plate 202 to rotate, and the flip plate 202 rotates toward the top of the fixed frame 204. When the flip plate 202 moves to the top of the fixed frame 204, the pressure plate also moves to the middle of the inner diameter clamping plate 209 and the outer diameter clamping plate 214 corresponding to the middle of the fixed frame 204. Then the inner diameter electric push rod 207 and the outer diameter electric push rod 211 corresponding to the middle of the fixed frame 204 are started to fix the pressure plate. Then, the inner diameter electric push rod 207 and the outer diameter electric push rod 211 corresponding to the middle of the flip plate 202 are started, and the inner diameter clamping plate 209 and the outer diameter clamping plate 214 corresponding to the middle of the flip plate 202 are separated from the pressure plate. After separation, the flip motor 203 drives the flip plate 202 to return to its original position. Repeat the above processing steps for one side of the pressure plate, and the processing elements corresponding to the fixing frame 204 can be used to process the other side of the pressure plate. When the top and bottom surfaces of the pressure plate are processed, the clamping vibration motor 213 corresponding to the fixing frame 204 is started, and the clamping vibration motor 213 drives the clamped pressure plate to vibrate. Under the action of vibration, most of the cutting fluid remaining on the surface of the pressure plate can be separated from the pressure plate. When the pressure plate is subsequently dried, less cutting fluid remains on the surface of the pressure plate, thereby accelerating the drying speed of the pressure plate and improving the overall production efficiency of the pressure plate. The inner diameter electric push rod 207 and the outer diameter electric push rod 211 cooperate to clamp and fix pressure plates of various sizes. The upper gooseneck tube 218 and the lower gooseneck tube 217 can flexibly adjust the direction of the nozzle 219 according to the size of the pressure plate. The device can process pressure plates of various sizes and has a wide range of applications. After that, the clamping vibration motor 213 stops running, the suspension electric slide rail 237, the lifting cylinder 238 and the pneumatic clamping jaws 239 are in operation, and the pneumatic clamping jaws 239 move to the corresponding pressure plate on the top of the fixed frame 204, and the pneumatic clamping jaws 239 fix the pressure plate after cutting is completed, and the inner diameter clamping plate 209 and the outer diameter clamping plate 214 corresponding to the fixed frame 204 are separated from the pressure plate, and the pneumatic clamping jaws 239 place the pressure plate on the top of the nearest four support plates 314. Subsequently, the stacking electric push rod 311 drops the thickness of a pressure plate. When the next pressure plate is processed, the pneumatic clamping jaws 239 stack the next pressure plate on the top of the original pressure plate, and repeat the above steps. Under the guidance of the limit of the guide rod 307, the processed pressure plates are neatly stacked, which is convenient for the subsequent handling robot arm to carry the pressure plates. When the pressure plate on the top of an assembly plate 304 is stacked, the discharging motor 302 drives the rotating disk 301 to rotate ninety degrees to ensure the continuity of processing. When the platens are stacked, the corresponding electric heating wire 321 and the air pump 322 are running, and the air pump 322 delivers air to the interior of the heating tank 320. The air is heated by the electric heating wire 321 and enters the interior of the rotating air pipe 315, and finally ejected from the air jet hole 316. At the same time, the driving motor 319 drives the rotating air pipe 315 to rotate, and the hot air ejected from the air jet hole 316 blows on the surface of the platen to dry the platen, thereby improving the product quality. During the drying process of the platen, the discharge vibration motor 313 is also running at the same time, using vibration to eliminate the stress generated by the processing, thereby further improving the product quality. When the size of the platen changes, the adjusting slider 309 and the stacking electric push rod 311 are driven to move by adjusting the electric push rod 310, and then the guide electric push rod 306 is used to drive the guide rod 307 to move. The device can stack, dry and relieve stress on platens of various sizes, and has a wider range of applications. When the processing element corresponding to the fixed frame 204 is processing the other side of the pressure plate, the suspended electric slide rail 237 drives the pneumatic clamp 239 back to the top of the conveyor belt 240, and transports the pressure plate transported by the conveyor belt 240 to the processing element corresponding to the flip plate 202 for processing, so as to ensure the continuity of the pressure plate processing. When processing the pressure plate, the side of the pressure plate with a longer processing time is placed on the processing element corresponding to the fixed frame 204 for processing, and the side of the pressure plate with a shorter processing time is placed on the processing element corresponding to the flip plate 202 for processing. When the processing element corresponding to the fixed frame 204 is processing the other side of the pressure plate, the pressure plate corresponding to the flip plate 202 has been processed. At this time, the clamping vibration motor 213 corresponding to the middle of the flip plate 202 drives the pressure plate to vibrate, and utilizes the processing gap to eliminate part of the stress generated by the pressure plate processing by vibration, makes full use of the processing gap, and cooperates with the discharge vibration motor 313 to eliminate the processing stress. The production continuity is high, the overall processing efficiency is high, and the product quality is also higher.

[0023] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An intelligent finishing device for automobile pressure plate castings, comprising a machine tool table (1), characterized in that: A pressure plate processing assembly (2) is provided on the top of the machine tool table (1), and the pressure plate processing assembly (2) includes a turning axis (201); A turning shaft (201) is rotatably mounted in the middle of the top of the machine tool table (1), a turning plate (202) is connected to one side of the turning shaft (201), a fixing frame (204) is mounted on one end of the top of the machine tool table (1), a connecting port (205) is provided in the middle of the top of the turning plate (202) and the fixing frame (204), a sealing ring (206) is connected to the bottom of the connecting port (205), four inner diameter electric push rods (207) are mounted at equal intervals outside the sealing ring (206), and an inner diameter clamping plate (209) is connected to the output end of the inner diameter electric push rod (207); The bottom of the sealing ring (206) is rotatably connected to a rotating frame (215), the outer side of the rotating frame (215) is connected to an annular box (216), one side of the annular box (216) is evenly connected to a plurality of lower gooseneck tubes (217), the top of the annular box (216) is evenly connected to a plurality of upper gooseneck tubes (218), and the top ends of the lower gooseneck tubes (217) and the upper gooseneck tubes (218) are both connected to nozzles (219); Longitudinal electric slide rails (235) are installed at both ends of the top of the machine tool table (1), and an electric cutting knife (236) is installed at the bottom of the output slider of the longitudinal electric slide rail (235).

2. The intelligent finishing device for automobile pressure plate casting according to claim 1 is characterized in that: A flip motor (203) is installed at one end of the flip shaft (201), the output end of the flip motor (203) is connected to one end of the rotating shaft of the flip shaft (201), and the inner diameter clamping plate (209) and the output end of the inner diameter electric push rod (207) are connected via a pressure sensor (208); Four outer diameter electric push rods (211) are installed at equal intervals on the top of the flip plate (202) and the fixing frame (204); the output end of the outer diameter electric push rod (211) is connected to a clamping vibration motor (213) through a clamping damping pad (212); the top end of the clamping vibration motor (213) is connected to an outer diameter clamping plate (214); and the opposite surfaces of the inner diameter clamping plate (209) and the outer diameter clamping plate (214) are both bonded with rubber pads (210).

3. The intelligent finishing device for automobile pressure plate casting according to claim 1 is characterized in that: The outer side of the annular box (216) is connected to an infusion connector (220), a cutting fluid box (221) is installed on one side of the bottom of the machine tool table (1), and infusion pumps (222) are installed at both ends of the top of the cutting fluid box (221), the liquid inlet end of the infusion pump (222) is located at the bottom end of the cutting fluid box (221), and an infusion hose (223) is connected between the liquid outlet end of the infusion pump (222) and the adjacent infusion connector (220); A drainage hopper (231) is connected to an opening at the bottom of the machine tool table (1) and located at the bottom of the isolation ring (228), and a liquid collecting box (232) is installed at the bottom of the drainage hopper (231).

4. The intelligent finishing device for automobile pressure plate casting according to claim 3 is characterized in that: The other side of the annular box (216) is connected to an arc-shaped rack (224), and a swing motor (225) is installed at the bottom of the flip plate (202) and the fixed frame (204) and close to the arc-shaped rack (224). The output end of the swing motor (225) is connected to a swing gear (226), and the swing gear (226) is engaged with an adjacent arc-shaped rack (224). Four moving openings (227) are opened at equal intervals outside the connecting opening (205) at the top of the flip plate (202) and the fixed frame (204), and the upper gooseneck tube (218) passes through the adjacent moving openings (227).

5. The intelligent finishing device for automobile pressure plate casting according to claim 1 is characterized in that: An isolation ring (228) is connected to the top of the machine tool table (1) and located at the bottom of the rotating frame (215), and a sealing ring (229) is connected to the top of the isolation ring (228). Two support rods (230) are installed at the bottom of the flip plate (202) and away from the flip axis (201).

6. The intelligent finishing device for automobile pressure plate casting according to claim 1, characterized in that: Two transverse electric slide rails (233) are installed on one side of the top of the machine tool table (1), and a lifting electric push rod (234) is installed on the top of the output slider of the transverse electric slide rail (233), and the output end of the lifting electric push rod (234) is connected to one end of the adjacent longitudinal electric slide rail (235).

7. The intelligent finishing device for automobile pressure plate casting according to claim 6, characterized in that: A suspension electric slide rail (237) is installed on the top of the longitudinal electric slide rail (235), a lifting cylinder (238) is installed on the bottom of the output slider of the suspension electric slide rail (237), and the output end of the lifting cylinder (238) is connected to a pneumatic clamp (239), and a conveyor belt (240) is installed on one end of the outside of the machine tool table (1).

8. The intelligent finishing device for automobile pressure plate casting according to claim 1 is characterized in that: A finished product discharging assembly (3) is provided at the other end of the outside of the machine tool table (1), and the finished product discharging assembly (3) comprises a rotating disk (301); A rotating disk (301) is rotatably mounted on the other end of the outside of the machine tool table (1), a discharging motor (302) is mounted on the bottom of the rotating disk (301), an output end of the discharging motor (302) is connected to a rotating shaft at the bottom of the rotating disk (301), four supporting suspensions (303) are connected to the outside of the rotating disk (301) at equal intervals, an assembly plate (304) is connected to the top of the supporting suspension (303), an annular frame (305) is mounted on the top of the assembly plate (304), four guiding electric push rods (306) are mounted at equal intervals on the bottom of the annular frame (305), and the output ends of the guiding electric push rods (306) are connected to guide rods (307); Four adjusting rails (308) are installed at equal intervals on the top surface of the assembly plate (304), and an adjusting slider (309) is slidably connected inside the adjusting rail (308). An adjusting electric push rod (310) is installed on the top surface of the assembly plate (304) and located at one end of the adjusting rail (308). The output end of the adjusting electric push rod (310) passes through one end of the adjacent adjusting rail (308) and is connected to the adjusting slider (309). A stacking electric push rod (311) is installed on the top of the adjusting slider (309). The stacking electric push rod (311) is connected to a discharging vibration motor (313) through a discharging damping pad (312), and the top of the discharging vibration motor (313) is connected to a support plate (314); A rotating air pipe (315) is rotatably mounted at the center of the assembly plate (304), and a plurality of air injection holes (316) are evenly opened on one side of the rotating air pipe (315). A heating tank (320) is mounted at the bottom of the rotating air pipe (315), and the top of the heating tank (320) is rotatably connected to the bottom of the rotating air pipe (315). A heating wire (321) is mounted inside the heating tank (320), and an air pump (322) is mounted at the bottom of the heating tank (320), and the air outlet end of the air pump (322) is connected to the bottom of an adjacent heating tank (320).

9. The intelligent finishing device for automobile pressure plate casting according to claim 8, characterized in that: The outer bottom of the rotating air pipe (315) is connected to a driven gear (317), and a driving motor (319) is installed on the bottom of the supporting suspension (303) near the driven gear (317). The output end of the driving motor (319) is connected to a driving gear (318), and the driving gear (318) is meshed with an adjacent driven gear (317).

10. The intelligent finishing device for automobile pressure plate casting according to claim 9, characterized in that: The input ends of the flip motor (203), the inner diameter electric push rod (207), the pressure sensor (208), the outer diameter electric push rod (211), the clamping vibration motor (213), the infusion pump (222), the swing motor (225), the transverse electric slide rail (233), the lifting electric push rod (234), the longitudinal electric slide rail (235), the electric cutting knife (236), the hanging electric slide rail (237), the discharging motor (302), the guiding electric push rod (306), the adjusting electric push rod (310), the stacking electric push rod (311), the discharging vibration motor (313), the driven gear (317), the driving motor (319), the heating wire (321) and the air pump (322) are electrically connected to the output end of the external power supply through the controller.

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