Automatic assembly line conveying equipment for mold blanks
Patent Information
- Application Number
- CN202510772973.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-11
- Publication Date
- 2025-10-17
- Estimated Expiration
- Not applicable · inactive patent
Smart Images
Figure CN120793491A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of conveying equipment, in particular to a mold blank automatic flow conveying equipment. BACKGROUND
[0002] The mold is a tool for forming a specific shape part by injection molding, stamping, die casting and other processes.
[0003] In the manufacture of electric vehicles, the mold blank is first sent to the machining center by the automatic flow conveying equipment, and then the mold is formed by milling, drilling and other processes. Subsequently, the molded mold and the conveying line are used to connect the stamping equipment to manufacture electric vehicle parts. Among them, the automatic flow conveying equipment is an important equipment that connects various process equipment.
[0004] The existing mold blank automatic flow conveying equipment can perform turnover operation on the mold blank during use, and can realize double-sided processing or surface detection of the mold blank. However, it still has the following shortcomings:
[0005] When the mold blank is turned over during conveying, the bearing as a key rotating component needs to be lubricated regularly to maintain its performance. However, the existing conveying equipment does not have the function of automatic lubrication, which means that manual operation is required every time the bearing is oiled and lubricated, and the equipment needs to be stopped, thereby increasing the labor intensity of the workers and reducing the production efficiency.
[0006] Therefore, we propose a mold blank automatic flow conveying equipment to solve the problems raised in the above background technology. SUMMARY
[0007] The purpose of the present application is to provide a mold blank automatic flow conveying equipment, which can automatically lubricate the bearing used in the turnover area of the conveying equipment at all times by setting an auxiliary mechanism, and does not need to stop the operation of the conveying equipment, thereby reducing the labor intensity of the workers and ensuring the production efficiency, to solve the problems raised in the above background technology.
[0008] To achieve the above purpose, the present application provides the following technical scheme: a mold blank automatic flow conveying equipment, comprising a conveying mechanism, an auxiliary mechanism is arranged on the conveying mechanism, and the auxiliary mechanism is used for lubricating parts;
[0009] The auxiliary mechanism comprises an oil storage box, a connecting rod, four groups of oil holes and two groups of annular grooves, a pump head for conveying lubricating oil is additionally arranged on the top of the oil storage box, a stabilizing seat is additionally arranged on the top of the oil storage box, a long rod is rotatably connected to the stabilizing seat, a connecting head is additionally arranged between one end of the long rod and one end of the main shaft of the pump head, drive wheels are fixedly sleeved with the outer surface of the long rod near the other end position and the outer surface of the connecting rod, two drive wheels are connected through a first chain, an oil inlet pipe and a flow divider are respectively connected to the oil inlet end and the oil outlet end of the pump head, a flow collecting pipe is connected between the interiors of two groups of oil holes, and an oil outlet pipe is fixedly arranged in each oil hole of the other two groups.
[0010] Preferably, the oil inlet end of the oil inlet pipe is connected to the oil outlet end of the oil storage box near the bottom of the side surface, the oil inlet pipe is arranged in the straight hole reserved on the top of the oil storage box, two oil inlet ends of the top of the oil storage box are connected with return pipes, and the oil inlet ends of the two return pipes are connected with shell covers.
[0011] Preferably, a shell is additionally arranged on the top of each shell cover, a filter block is arranged in each shell, a group of connecting members are fixed to the top of each shell, and each oil outlet end of the top of each shell is connected to the oil outlet end of the corresponding oil outlet pipe.
[0012] Preferably, the conveying mechanism comprises a double-layer conveyor and a mounting frame, the upper conveying belt surface of the double-layer conveyor and the top of the mounting frame are in the same horizontal plane, the oil storage box is additionally arranged in the mounting frame near the bottom, one end of the connecting rod is fixed to one end surface of one of the upper transmission rollers of the double-layer conveyor, the lower conveying belt of the double-layer conveyor is arranged in the mounting frame, two symmetrical sliding grooves are reserved on the top of the mounting frame, and each shell is slidingly connected in each sliding groove.
[0013] Preferably, a connecting block and a group of hole blocks are slidingly connected in each sliding groove, each group of connecting members is additionally arranged at the bottom of each connecting block, the opposite surfaces of each group of hole blocks are in contact and connected through screws, the surfaces of each sealing ring are adhered to the surfaces of each hole block, two groups of oil holes are reserved in the inner walls of each hole block, and the other two groups of oil holes are reserved in the inner walls of each hole block.
[0014] Preferably, the inner part of the mounting frame is provided with a first suction plate near the top position, the surface of the first suction plate is fixed with a round rod, a group of annular grooves are provided on the outer surface of the round rod, another group of annular grooves are provided on the outer wall of the gas outlet end of the first suction plate, the round rod and the gas outlet end of the first suction plate are rotatably connected between the inner parts of each group of hole blocks through bearings, and each group of hole blocks is additionally installed on the top of each connecting block.
[0015] Preferably, the front surface and the rear surface of the mounting frame are additionally provided with electric cylinders, the telescopic ends of the two electric cylinders are respectively installed on the two connecting blocks, the upper side of one of the connecting blocks is additionally provided with a driving motor, the outer surface of the round rod and the output end of the driving motor are fixedly sleeved with sprockets, the two sprockets are drivingly connected through a second chain, and two symmetrical sliding tables are additionally installed between the top end of the mounting frame and the top end of the double-layer conveyor.
[0016] Preferably, U-shaped frames are fixed between the moving ends of the two sliding tables, electric push rods are additionally installed on the top of the two U-shaped frames, the telescopic ends of each electric push rod are movably sleeved in the reserved circular holes of each U-shaped frame, the telescopic ends of each electric push rod are fixed with connecting plates, a second suction plate is additionally installed between the bottom of the two connecting plates, and the second suction plate is located above the double-layer conveyor.
[0017] Preferably, a single-hole block is fixed on the surface of the mounting frame, a current collector is fixed in the inner part of the single-hole block, the two gas inlet ends of the current collector are respectively communicated with a first electric valve and a second electric valve, the gas inlet ends of the first electric valve and the second electric valve are respectively communicated with a three-way pipe, one end of each of the two three-way pipes is communicated with a third electric valve, the other end of each of the two three-way pipes and the gas outlet end of the current collector are communicated with a gas pipe, and the gas inlet end of one of the gas pipes is communicated with the gas outlet end of the second suction plate.
[0018] Preferably, the gas outlet end of the first suction plate is communicated with a rotary joint, the gas outlet end of the rotary joint is communicated with the gas inlet end of the middle gas pipe, the gas outlet end of the other gas pipe is communicated with the gas inlet end of a vacuum pump, the inner part of the mounting frame is additionally provided with the vacuum pump near the bottom position, the side surface of one of the sliding tables is additionally provided with a mounting plate, the top of the mounting plate is additionally provided with a controller, and a laser ranging sensor is additionally installed in the reserved hole in the surface of the upper side plate of the double-layer conveyor.
[0019] Compared with the prior art, the present application has the following beneficial effects:
[0020] 1、The auxiliary mechanism is provided, the bearing used in the turnover area in the conveying equipment can be automatically lubricated all the time, the conveying equipment does not need to stop running, the labor intensity of workers is reduced, the production efficiency is guaranteed, the use efficiency of the automatic flow conveying equipment is improved, and the efficiency of the whole electric vehicle manufacturing is guaranteed.
[0021] 2、The lubricating oil in the oil storage box can be sucked away by the cooperation of the transmission roller, the two driving wheels, the first chain, the stabilizing seat, the long rod, the oil inlet pipe, the pump head and the connecting head of the upper conveying machine of the rotating double-layer conveying machine.
[0022] 3、The conveying mechanism is provided, each mold blank conveyed out in the previous process can be sequentially turned over and conveyed to the next process for processing operation, when the mold blank needs to be conveyed, the mold blank conveyed to the upper conveying machine in the previous process can be sequentially conveyed to the specified position by the cooperation of the upper conveying machine of the double-layer conveying machine, the laser ranging sensor, the controller and the threshold value set in the controller in advance.
[0023] 4、The first suction plate can be used to suck the mold blank, and then the mold blank is turned over by 180 degrees, and then the first suction plate is moved to the bottom of the mold blank and approaches the conveying belt surface of the lower conveying machine of the double-layer conveying machine, and then the first suction plate releases the suction operation on the mold blank, and then the conveying belt of the running lower conveying machine of the double-layer conveying machine conveys the mold blank to the next process. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a top-down perspective view of an automated water-flow conveying device for mold blanks according to the present invention;
[0025] Figure 2 This is a bottom-up perspective view of an automated water-flow conveying device for mold blanks according to the present invention;
[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the mounting frame, chute, connecting block and electric cylinder of an automated water conveying device for mold blanks of the present invention;
[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of a slide, a U-shaped frame, an electric push rod, a connecting plate and a second suction cup plate of an automated water conveying device for mold blanks of the present invention;
[0028] Figure 5 This is a partial perspective view of an automated water conveying device for mold blanks according to the present invention;
[0029] Figure 6 This is a partial three-dimensional diagram from a bottom angle of a conveying mechanism of an automated water conveying device for mold blanks according to the present invention;
[0030] Figure 7 This is a three-dimensional diagram of another part of the conveying mechanism of the automatic water conveying equipment for mold blanks of the present invention;
[0031] Figure 8 This is a partial three-dimensional diagram from a top view of a conveying mechanism of an automated water conveying device for mold blanks according to the present invention;
[0032] Figure 9 This is a partially cutaway perspective view from a bottom-up perspective of an automated water-flow conveying device for mold blanks according to the present invention;
[0033] Figure 10 This is a partially cutaway perspective view of a side view of an automated water conveying device for mold blanks according to the present invention;
[0034] Figure 11 The present invention is a kind of automatic water conveying equipment for mold blanks Figure 2 A magnified stereoscopic view of the structure at center A;
[0035] Figure 12 The present invention is a kind of automatic water conveying equipment for mold blanks Figure 5 A magnified stereoscopic view of the structure at point B in the middle;
[0036] Figure 13 The present invention is a kind of automatic water conveying equipment for mold blanks Figure 8 Enlarged stereogram of the structure at C in the middle;
[0037] Figure 14 Figure is a perspective view of a double-layer conveyor of a mold blank automatic flow conveying equipment.
[0038] In the figure: 1, conveying mechanism; 101, double-layer conveyor; 102, mounting frame; 103, chute; 104, hole block; 105, first suction plate; 106, round rod; 107, connecting block; 108, electric cylinder; 109, driving motor; 110, chain wheel; 111, sliding table; 112, U-shaped frame; 113, electric push rod; 114, connecting plate; 115, single-hole block; 116, flow combiner; 117, first electric valve; 118, second electric valve; 119, tee; 120, air pipe; 121, rotary joint; 122, vacuum pump; 123, mounting plate; 124, controller; 125, laser ranging sensor; 126, second suction plate; 127, third electric valve; 2, auxiliary mechanism; 201, oil storage box; 202, pump head; 203, connecting head; 204, stabilizing seat; 205, connecting rod; 206, long rod; 207, driving wheel; 208, flow divider; 209, oil inlet pipe; 210, oil hole; 211, flow pipe; 212, oil outlet pipe; 213, connecting piece; 214, shell; 215, filter block; 216, shell cover; 217, return pipe; 218, annular groove; 219, sealing ring; 220, communication pipe. DETAILED DESCRIPTION
[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.
[0040] Embodiment one: please refer to Figures 1-14As shown, the present application provides a technical scheme: a mold blank automatic flow conveying equipment, including conveying mechanism 1, conveying mechanism 1 includes double-layer conveyor 101 and mounting bracket 102, the upper conveying belt surface of double-layer conveyor 101 and the top of mounting bracket 102 are at the same horizontal plane, the lower conveying belt of double-layer conveyor 101 is in the inside of mounting bracket 102, the top of mounting bracket 102 is provided with two symmetrical chutes 103, the inside of each chute 103 is slidably connected with a connecting block 107 and a set of hole blocks 104, the opposite sides of each set of hole blocks 104 are in contact and are connected by screws, the inside of mounting bracket 102 is provided with a first suction plate 105 near the top position, a round rod 106 is fixed on the surface of first suction plate 105, the outlet ends of round rod 106 and first suction plate 105 are rotatably connected in the inside of each set of hole blocks 104 through bearings respectively, each set of hole blocks 104 is additionally installed on the top of each connecting block 107, the front surface and the rear surface of mounting bracket 102 are additionally provided with electric cylinders 108, the telescopic ends of two electric cylinders 108 are respectively installed with two connecting blocks 107, the upper side of one connecting block 107 is additionally provided with a driving motor 109, the outer surfaces of round rod 106 and the output end of driving motor 109 are fixedly sleeved with sprockets 110, and the two sprockets 110 are connected by a second chain, two symmetrical sliding tables 111 are additionally installed between the top end of mounting bracket 102 and the top end of double-layer conveyor 101, U-shaped frames 112 are fixedly connected between the moving ends of two sliding tables 111, electric push rods 113 are additionally installed on the top of two U-shaped frames 112, and the telescopic ends of each electric push rod 113 are movably sleeved in the round holes reserved in each U-shaped frame 112, the telescopic ends of each electric push rod 113 are fixedly connected with connecting plates 114, a second suction plate 126 is additionally installed between the bottoms of two connecting plates 114, the second suction plate 126 is located directly above the upper conveying belt of double-layer conveyor 101, a single-hole block 115 is fixed on the surface of mounting bracket 102, a current combiner 116 is fixed in the inside of single-hole block 115, the two gas inlet ends of current combiner 116 are respectively communicated with first electric valve 117 and second electric valve 118, the gas inlet ends of first electric valve 117 and second electric valve 118 are communicated with three-way tubes 119, one end of two three-way tubes 119 is communicated with third electric valve 127, the other end of two three-way tubes 119 and the gas outlet end of current combiner 116 are communicated with air pipes 120, the gas inlet end of one air pipe 120 is communicated with the gas outlet end of second suction plate 126, the gas outlet end of first suction plate 105 is communicated with a rotary joint 121, the gas outlet end of rotary joint 121 is communicated with the gas inlet end of the middle air pipe 120, the gas outlet end of the other air pipe 120 is communicated with the gas inlet end of vacuum pump 122, a vacuum pump 122 is additionally installed in the inside of mounting bracket 102 near the bottom position, an installation plate 123 is additionally installed on the side of one sliding table 111,The top of the mounting plate 123 is additionally provided with a controller 124, and the upper side plate surface of the double-layer conveyor 101 is additionally provided with a laser ranging sensor 125 in a reserved hole.
[0041] When the mold blank (plate) needs to be transported, the upper conveyor of the double-layer conveyor 101 and the laser ranging sensor 125 are started by the controller 124 first, and then the mold blank completed in the previous process is moved to the conveyor belt of the running upper conveyor, at this time the running conveyor belt moves the mold blank on it to the discharge end, at the same time, the laser ranging sensor 125 monitors in real time and transmits the distance data obtained each time to the controller 124 in the form of an electrical signal, then the controller 124 compares each received distance data with the distance threshold set by the controller 124 in advance, when each distance data received by the controller 124 is the same as the distance threshold set by the controller 124 in advance, it means that the mold blank has not reached the specified position of the discharge end of the upper conveyor of the double-layer conveyor 101, at this time the controller 124 will not pause the upper conveyor of the double-layer conveyor 101, when the distance data received by the controller 124 is lower than the distance threshold set by the controller 124 in advance, it means that the transported mold blank has reached the specified position, at this time the controller 124 will pause the upper conveyor of the double-layer conveyor 101, then start the two electric push rods 113, then the two electric push rods 113 will move the second suction plate 126 downward together under the cooperation of the two connecting plates 114, the two sliding platforms 111 and the two U-shaped frames 112, until each suction nozzle at the bottom of the second suction plate 126 tightly adheres to the top of the mold blank, then the controller 124 will pause the two electric push rods 113, start the second electric valve 118 and the vacuum pump 122, then start the vacuum pump 122 will suck the mold blank under the cooperation of the air pipe 120 connected thereto, the flow combiner 116, the closed first electric valve 117, the open second electric valve 118, the corresponding three-way pipe 119, the corresponding closed third electric valve 127, the corresponding air pipe 120 and the second suction plate 126, then the controller 124 will close the second electric valve 118 and the vacuum pump 122 first, and then use the two electric push rods 113 and the previous linkage components to move the sucked mold blank upward, when the second suction plate 126 returns to the original position, the controller 124 will pause the two electric push rods 113 at the same time, and then start the two sliding platforms 111, at this time the two sliding platforms 111 will move the sucked mold blank to the direction of the first suction plate 105 under the cooperation of the two U-shaped frames 112, the two electric push rods 113, the two connecting plates 114 and the second suction plate 126, when the mold blank moves directly above the first suction plate 105, the controller 124 will pause the two sliding platforms 111 at the same time first, and then use the two electric push rods 113 and the previous linkage components to move the mold blank downward until the bottom of the mold blank tightly contacts each suction nozzle at the top of the first suction plate 105, then the controller 124 will close the second electric valve 118 first,The third electric valve 127 (parallel to the second electric valve 118) and the first electric valve 117 are started, and then the second suction plate 126 is released from the suction operation of the mold blank, while the controller 124 starts the two sliding tables 111 and the two electric push rods 113 again, and through the cooperation of the previous linkage components, the second suction plate 126 is reset to the original position, and the vacuum pump 122 is started again by the controller 124, and the vacuum pump 122 is connected with the air pipe 120, the manifold 116, the closed second electric valve 118, the open valve first electric valve 117, the corresponding three-way pipe 119, the corresponding closed third electric valve 127, the rotary joint 121, the corresponding air pipe 120 and the first suction plate 105, and the mold blank is sucked, when the mold blank is sucked, the first electric valve 117 and the vacuum pump 122 are closed by the controller 124, and then the drive motor 109 is started, and the first suction plate 105 is rotated by 180 degrees (realizing turning over) under the cooperation of the two chain wheels 110, the second chain, the round rod 106, the two groups of hole blocks 104, the two sliding grooves 103, the air outlet end of the first suction plate 105 and the two connecting blocks 107 whose position does not move, when the first suction plate 105 drives the sucked mold blank to complete the rotation operation, the drive motor 109 is paused by the controller 124, and then the two electric cylinders 108 are started at the same time, and the first suction plate 105 drives the sucked mold blank to move downward to the surface of the conveying belt of the lower conveyor of the double-layer conveyor 101 under the cooperation of the two connecting blocks 107, the two groups of hole blocks 104, the two sliding grooves 103, the round rod 106 and the air outlet end of the first suction plate 105, then the two electric cylinders 108 are paused by the controller 124, and the lower conveyor of the double-layer conveyor 101 is started, then the other third electric valve 127 (parallel to the first electric valve 117) is opened by the controller 124, and the first suction plate 105 is released from the suction operation of the mold blank, and the mold blank falls directly on the conveying belt (at this time, it is in a running state) of the lower conveyor of the double-layer conveyor 101 under the action of its own gravity, and is conveyed to the next process equipment for processing operation, and the first suction plate 105 is reset to the original position by the controller 124 again through the cooperation of the previous linkage components, and so on, each mold blank conveyed from the previous process is turned over and conveyed to the next process for processing operation.
[0042] Embodiment two: according to Figures 1-3 , Figure 5 and Figures 8-14As shown, the conveying mechanism 1 is provided with an auxiliary mechanism 2 for lubricating parts, the auxiliary mechanism 2 comprises an oil storage box 201, a connecting rod 205, four groups of oil holes 210 and two groups of annular grooves 218, the top of the oil storage box 201 is additionally provided with a pump head 202 for conveying lubricating oil, the top of the oil storage box 201 is additionally provided with a stabilizing seat 204, the stabilizing seat 204 is rotatably connected with a long rod 206 inside, a connecting head 203 is additionally arranged between one end of the long rod 206 and one end of the main shaft of the pump head 202, the outer surface of the long rod 206 near the other end is fixedly sleeved with a drive wheel 207, and the outer surface of the connecting rod 205 is also fixedly sleeved with a drive wheel 207, the two drive wheels 207 are connected by a first chain, the oil inlet end and the oil outlet end of the pump head 202 are respectively communicated with an oil inlet pipe 209 and a flow divider 208, the interiors of the two groups of oil holes 210 are communicated with a flow pipe 211, the interiors of the other two groups of oil holes 210 are fixedly provided with an oil outlet pipe 212, the interiors of each annular groove 218 are provided with a sealing ring 219, the two oil outlet ends of the flow divider 208 are respectively communicated with the oil inlet ends of the two flow pipes 211 through a communication pipe 220, the oil inlet end of the oil inlet pipe 209 is communicated with the oil outlet end of the side of the oil storage box 201 near the bottom, the oil inlet pipe 209 is located inside the straight hole reserved at the top of the oil storage box 201, the two oil inlet ends of the top of the oil storage box 201 are communicated with a backflow pipe 217, the oil inlet ends of the two backflow pipes 217 are communicated with a shell cover 216, the top of the two shell covers 216 is additionally provided with a shell 214, the interior of each shell 214 is provided with a filter block 215, the top of each shell 214 is fixedly provided with a group of connecting pieces 213, the top of each shell 214 is respectively communicated with the oil outlet end of the corresponding oil outlet pipe 212 through each oil inlet end, the conveying mechanism 1 comprises a double-layer conveying machine 101 and a mounting frame 102, the oil storage box 201 is additionally arranged inside the mounting frame 102 near the bottom, one end of the connecting rod 205 is fixedly connected with one end face of one of the transmission rollers above the double-layer conveying machine 101, the top of the mounting frame 102 is provided with two symmetrical sliding grooves 103, each shell 214 is respectively slidingly connected inside each sliding groove 103, each sliding groove 103 is slidingly connected with a connecting block 107 and a group of hole blocks 104, each group of connecting pieces 213 is additionally arranged at the bottom of each connecting block 107, the surface of each sealing ring 219 is respectively bonded with the surface of each hole block 104, the two groups of each oil hole 210 are respectively reserved in the inner wall of each hole block 104, the other two groups of each oil hole 210 are respectively reserved in the inner wall of each hole block 104, the first suction plate 105 is arranged inside the mounting frame 102 near the top, the surface of the first suction plate 105 is fixedly provided with a round rod 106, one group of annular grooves 218 is reserved on the outer surface of the round rod 106, and the other group of annular grooves 218 is reserved on the outer wall of the air outlet end of the first suction plate 105.
[0043] In this embodiment, when the upper conveyor of the double-layer conveyor 101 is started, the transmission roller of the upper conveyor will rotate at this time, the rotating transmission roller will drive the connecting rod 205 to rotate, and the rotating connecting rod 205 will drive the main shaft of the pump head 202 to rotate under the cooperation of the two drive wheels 207, the first chain, the stabilizing seat 204, the long rod 206 and the connecting head 203, and at this time the rotating main shaft of the pump head 202 will drive the rotor inside the pump head 202 to rotate, and then the rotating rotor of the pump head 202 will cooperate with the pump body, the pump cover and the oil inlet pipe 209 to suck the lubricating oil stored in the oil storage box 201, and then deliver it to the inside of the flow divider 208, and then deliver it to the inside of the two communication pipes 220, and then deliver it to the inside of the two manifold pipes 211, and then through the corresponding oil holes 210, respectively deliver it to the inside of each group of hole blocks 104, lubricate the bearings between each group of hole blocks 104, and finally the lubricating oil after lubricating the bearings will be delivered to the inside of the corresponding oil outlet pipe 212 under the cooperation of the corresponding sealing ring 219, the corresponding annular groove 218 and the corresponding oil hole 210, when the lubricating oil is output from the oil outlet end of the oil outlet pipe 212, at this time the lubricating oil output from each oil outlet pipe 212 will be delivered to the inside of the corresponding shell 214, and then filtered by the filter block 215 inside the shell 214 (to filter impurities in the lubricating oil), output from the oil outlet end of the shell cover 216, enter the inside of the corresponding return pipe 217, and then return to the inside of the oil storage box 201 for new circulation, that is, no manual periodic lubrication of the bearings is required, and the running of the conveying equipment does not need to be stopped during lubrication, thereby improving the use efficiency of the automatic flow conveying equipment, and ensuring the efficiency of the whole vehicle manufacturing of the electric vehicle.
[0044] The effect and working principle of the whole mechanism are:
[0045] In the preparation stage, first place the conveying equipment between the two process equipment, use the conveying equipment to connect the two processes, and after completing the placement operation, connect the double-layer conveyor 101 (the motor thereon), all electric cylinders 108, drive motor 109, two sliding tables 111 (the motor thereon), two electric push rods 113, first electric valve 117, second electric valve 118, vacuum pump 122, laser ranging sensor 125 and two third electric valves 127 according to the electrical connection safety criteria and requirements, and then connect the controller 124 (PLC controller) with the power supply equipment through the prepared cable, and then start the controller 124, enter the initial interface, and then set the distance threshold value (the distance between the two side plates on the upper part of the double-layer conveyor 101, the laser emitting end surface of the laser ranging sensor 125 and the installed side plate surface are in the same horizontal plane), the opening and closing time of the vacuum pump 122, how long the vacuum pump 122 runs after starting, and how long the sliding table 111 runs after starting, and other parameters;
[0046] The delivery stage, when the mold blank (sheet) needs to be delivered, at this time the upper conveyor of the double-layer conveyor 101 and the laser ranging sensor 125 are started by the controller 124, and then the mold blank completed in the previous process is moved to the conveyor belt of the running upper conveyor, at this time the running conveyor belt drives the mold blank on it to move to the discharge end, at the same time, the laser ranging sensor 125 also monitors in real time and transmits the distance data obtained each time to the controller 124 in the form of an electrical signal, then the controller 124 compares each received distance data with the distance threshold set by the controller 124 in advance, when each distance data received by the controller 124 is the same as the distance threshold set by the controller 124 in advance, at this time it indicates that the mold blank has not reached the specified position of the discharge end of the upper conveyor of the double-layer conveyor 101, at this time the controller 124 will not pause the upper conveyor of the double-layer conveyor 101, when the distance data received by the controller 124 is lower than the distance threshold set by the controller 124 in advance, at this time it indicates that the delivered mold blank has reached the specified position, at this time the controller 124 will pause the upper conveyor of the double-layer conveyor 101, then start the two electric push rods 113, then the two electric push rods 113 will drive the second suction plate 126 to move downward together under the cooperation of the two connecting plates 114, the two sliding platforms 111 and the two U-shaped frames 112, until each suction nozzle at the bottom of the second suction plate 126 tightly adheres to the top of the mold blank, then the controller 124 will pause the two electric push rods 113, start the second electric valve 118 and the vacuum pump 122, then start the vacuum pump 122 will suck the mold blank under the cooperation of the air pipe 120 connected thereto, the flow combiner 116, the closed first electric valve 117, the open second electric valve 118, the corresponding three-way pipe 119, the corresponding closed third electric valve 127, the corresponding air pipe 120 and the second suction plate 126, then the controller 124 will first close the second electric valve 118 and the vacuum pump 122, and then use the two electric push rods 113 and the previous linkage components to move the sucked mold blank upward, when the second suction plate 126 returns to its original position, at this time the controller 124 will pause the two electric push rods 113, and then start the two sliding platforms 111, at this time the two sliding platforms 111 will drive the sucked mold blank to move toward the first suction plate 105 under the cooperation of the two U-shaped frames 112, the two electric push rods 113, the two connecting plates 114 and the second suction plate 126, when the mold blank moves directly above the first suction plate 105, at this time the controller 124 will first pause the two sliding platforms 111, and then use the two electric push rods 113 and the previous linkage components to move the mold blank downward until the bottom of the mold blank tightly contacts each suction nozzle at the top of the first suction plate 105, then the controller 124 will first close the second electric valve 118,The third electric valve 127 (parallel to the second electric valve 118) and the first electric valve 117 are started, and then the second suction plate 126 is released from the suction operation of the mold blank, while the controller 124 starts the two sliding platforms 111 and the two electric push rods 113 again, and through the cooperation of the previous linkage components, the second suction plate 126 is reset to the original position, and the vacuum pump 122 is started again by the controller 124, and the vacuum pump 122 is connected with the air pipe 120, the flow collector 116, the closed second electric valve 118, the open first electric valve 117, the corresponding three-way pipe 119, the corresponding closed third electric valve 127, the rotary joint 121, the corresponding air pipe 120 and the first suction plate 105, and the mold blank is sucked, when the mold blank is sucked, the first electric valve 117 and the vacuum pump 122 are closed by the controller 124, and then the drive motor 109 is started, and the first suction plate 105 is rotated by 180 degrees (realizing turning over) under the cooperation of the two chain wheels 110, the second chain, the round rod 106, the two groups of hole blocks 104, the two sliding grooves 103, the air outlet end of the first suction plate 105 and the two connection blocks 107 whose position does not move, when the first suction plate 105 drives the sucked mold blank to complete the rotation operation, the drive motor 109 is paused by the controller 124, and then the two electric cylinders 108 are started, and the first suction plate 105 drives the sucked mold blank to move downward to the surface of the conveying belt of the lower conveyor of the double-layer conveyor 101 under the cooperation of the two connection blocks 107, the two groups of hole blocks 104, the two sliding grooves 103, the round rod 106 and the air outlet end of the first suction plate 105, then the two electric cylinders 108 are paused by the controller 124, and the lower conveyor of the double-layer conveyor 101 is started, and then the other third electric valve 127 (parallel to the first electric valve 117) is opened by the controller 124, and the first suction plate 105 is released from the suction operation of the mold blank, and the mold blank falls on the conveying belt of the lower conveyor of the double-layer conveyor 101 (in the running state) under the action of its own gravity, and is conveyed to the next process equipment for processing operation, and the first suction plate 105 is reset to the original position by the controller 124 through the cooperation of the previous linkage components, and the two electric cylinders 108 and the drive motor 109 are started again, so that each mold blank conveyed from the previous process is turned over and conveyed to the next process for processing operation,
[0047] When the upper conveyor of the double-layer conveyor 101 is started, the transmission roller of the upper conveyor will rotate, which will drive the connecting rod 205 to rotate. The rotating connecting rod 205 will drive the main shaft of the pump head 202 to rotate under the cooperation of the two drive wheels 207, the first chain, the stabilizing seat 204, the long rod 206, and the connecting head 203. At this time, the rotating main shaft of the pump head 202 will drive the rotor inside the pump head 202 to rotate. The rotating rotor of the pump head 202 will cooperate with the pump body, the pump cover, and the oil inlet pipe 209 to suck the lubricating oil stored in the oil storage box 201, then deliver it to the inside of the flow divider 208, and then deliver it to the inside of the two communication pipes 220, and then deliver it to the inside of the two flow pipes 211, and then through the corresponding oil holes 210, respectively, to the inside of each group of hole blocks 104, and then lubricate the bearings between each group of hole blocks 104. Finally, the lubricating oil after lubricating the bearings will be delivered to the corresponding oil outlet pipe 212 under the cooperation of the corresponding sealing ring 219, the corresponding annular groove 218, and the corresponding oil hole 210. When the lubricating oil is output from the oil outlet end of the oil outlet pipe 212, the lubricating oil output from each oil outlet pipe 212 will be delivered to the inside of the corresponding shell 214, and then filtered by the filter block 215 inside the shell 214 (to filter impurities in the lubricating oil), and then output from the oil outlet end of the shell cover 216, and then enter the inside of the corresponding return pipe 217, and then return to the inside of the oil storage box 201 for new circulation.
[0048] The pump head 202 is composed of a main shaft, a rotor, a pump body, and a pump cover.
[0049] When the connecting block 107 moves, the shell 214 connected to the connecting block 107 through the corresponding connecting piece 213 will also move.
[0050] Each oil outlet pipe 212 is movably penetrated through the top of the corresponding connecting block 107.
[0051] The double-layer conveyor 101, the first suction plate 105, the electric cylinder 108, the drive motor 109, the sliding table 111, the electric push rod 113, the first electric valve 117, the second electric valve 118, the rotary joint 121, the vacuum pump 122, the controller 124, the laser ranging sensor 125, the second suction plate 126, the third electric valve 127, and the pump head 202 are all prior art, and their models can be selected according to actual conditions, which will not be explained here.
[0052] Although the present application has been described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can be modified, or some of the technical features can be replaced by equivalent features, by those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. An automated water conveying device for mold blanks, comprising a conveying mechanism (1), characterized in that: The conveying mechanism (1) is provided with an auxiliary mechanism (2), and the auxiliary mechanism (2) is used for lubricating components; The auxiliary mechanism (2) comprises an oil storage box (201), a connecting rod (205), four groups of oil holes (210) and two groups of annular grooves (218); a pump head (202) for conveying lubricating oil is installed on the top of the oil storage box (201); a stabilizing seat (204) is installed on the top of the oil storage box (201); a long rod (206) is connected to the stabilizing seat (204) through internal rotation; a connecting head (203) is installed between one end of the long rod (206) and one end of the main shaft of the pump head (202); the outer surface of the long rod (206) near the other end is fixedly sleeved with the outer surface of the connecting rod (205) There is a driving wheel (207), and the two driving wheels (207) are connected by a first chain transmission. The oil inlet end and the oil outlet end of the pump head (202) are respectively connected to the oil inlet pipe (209) and the diverter (208). The insides of the two groups of oil holes (210) are connected to the manifold (211). The inside of each of the other two groups of oil holes (210) is fixed with an oil outlet pipe (212). The inside of each of the annular grooves (218) is provided with a sealing ring (219). The two oil outlet ends of the diverter (208) are respectively connected to the oil inlet ends of the two manifolds (211) by a connecting pipe (220).
2. The automatic water conveying equipment for mold blanks according to claim 1 is characterized in that: The oil inlet end of the oil inlet pipe (209) is connected to the oil outlet end of the side of the oil storage box (201) near the bottom. The oil inlet pipe (209) is located inside a straight hole reserved at the top of the oil storage box (201). The two oil inlet ends at the top of the oil storage box (201) are both connected to a return pipe (217). The oil inlet ends of the two return pipes (217) are both connected to a shell cover (216).
3. The automatic water conveying equipment for mold blanks according to claim 2, characterized in that: A housing (214) is installed on the top of each of the two housing covers (216), a filter block (215) is provided inside each of the housings (214), a group of connectors (213) is fixed on the top of each of the housings (214), and each oil inlet end on the top of each of the housings (214) is connected to the oil outlet end of the corresponding oil outlet pipe (212).
4. The automatic water conveying equipment for mold blanks according to claim 3 is characterized in that: The conveying mechanism (1) comprises a double-layer conveyor (101) and a mounting frame (102), wherein the upper conveyor belt surface of the double-layer conveyor (101) and the top of the mounting frame (102) are in the same horizontal plane, the oil storage box (201) is installed inside the mounting frame (102) near the bottom, one end of the connecting rod (205) is fixed to one end surface of one of the transmission rollers above the double-layer conveyor (101), the lower conveyor belt of the double-layer conveyor (101) is inside the mounting frame (102), and two symmetrical chute (103) are preset on the top of the mounting frame (102), and each of the housings (214) is slidably connected to the inside of each chute (103).
5. The automatic water conveying equipment for mold blanks according to claim 4 is characterized in that: Each of the slide grooves (103) is slidably connected to a connecting block (107) and a group of perforated blocks (104). Each group of connecting members (213) is respectively mounted on the bottom of each connecting block (107). Opposite sides of each group of perforated blocks (104) are in contact with each other and are connected by screws. The surface of each sealing ring (219) is respectively bonded to the surface of each perforated block (104). Two groups of each oil hole (210) are respectively preset on the inner wall of each perforated block (104), and the other two groups of each oil hole (210) are respectively preset on the inner wall of each perforated block (104).
6. The automatic water conveying equipment for mold blanks according to claim 5, characterized in that: A first suction cup plate (105) is provided near the top of the interior of the mounting frame (102), and a round rod (106) is fixed to the surface of the first suction cup plate (105), wherein one group of the annular grooves (218) is preset on the outer surface of the round rod (106), and another group of the annular grooves (218) is preset on the outer wall of the air outlet end of the first suction cup plate (105), and the air outlet end of the round rod (106) and the first suction cup plate (105) are respectively rotatably connected between the interior of each group of perforated blocks (104) through bearings, and each group of perforated blocks (104) is respectively installed on the top of each connecting block (107).
7. The automatic water conveying equipment for mold blanks according to claim 6, characterized in that: The front surface and rear surface of the mounting frame (102) are both equipped with electric cylinders (108), and the telescopic ends of the two electric cylinders (108) are respectively installed with two connecting blocks (107). A driving motor (109) is installed on the upper side of one of the connecting blocks (107). The outer surface of the round rod (106) and the outer surface of the output end of the driving motor (109) are both fixedly sleeved with sprockets (110), and the two sprockets (110) are connected by a second chain transmission. Two symmetrical slides (111) are installed between the top of the mounting frame (102) and the top of the double-layer conveyor (101).
8. The automatic water conveying equipment for mold blanks according to claim 7, characterized in that: A U-shaped frame (112) is fixed between one of the moving ends and the other moving end of the two slides (111), and an electric push rod (113) is installed on the top of each of the U-shaped frames (112), and the telescopic end of each electric push rod (113) is movably sleeved inside the circular hole reserved on each U-shaped frame (112), and the telescopic end of each electric push rod (113) is fixed with a connecting plate (114), and a second suction cup plate (126) is installed between the bottoms of the two connecting plates (114), and the second suction cup plate (126) is located directly above the conveyor belt above the double-layer conveyor (101).
9. The automatic water conveying equipment for mold blanks according to claim 8, characterized in that: A single-hole block (115) is fixed on the surface of the mounting frame (102), and a flow collector (116) is fixed inside the single-hole block (115). The two air inlet ends of the flow collector (116) are respectively connected to a first electric valve (117) and a second electric valve (118). The air inlet end of the first electric valve (117) and the air inlet end of the second electric valve (118) are both connected to a three-way pipe (119). One of the ports of the two three-way pipes (119) is connected to a third electric valve (127). The other ports of the two three-way pipes (119) and the air outlet end of the flow collector (116) are both connected to an air pipe (120), and the air inlet end of one of the air pipes (120) is connected to the air outlet end of the second suction cup plate (126).
10. The automatic water conveying equipment for mold blanks according to claim 9, characterized in that: The air outlet end of the first suction cup plate (105) is connected to a rotary joint (121), the air outlet end of the rotary joint (121) is connected to the air inlet end of a middle air pipe (120), the air outlet end of the other air pipe (120) is connected to the air inlet end of a vacuum pump (122), a vacuum pump (122) is installed near the bottom of the interior of the mounting frame (102), a mounting plate (123) is installed on the side of one of the slides (111), a controller (124) is installed on the top of the mounting plate (123), and a laser distance sensor (125) is installed inside the reserved hole on the surface of the upper side plate of the double-layer conveyor (101).