Pump body casting forming equipment of energy-saving water pump
By designing multi-functional pump body casting molding equipment, the problem of traditional equipment being unable to manufacture multiple types of pump bodies and insufficient casting is solved, and the cavity filling and resource utilization in the pump body mold is improved, saving manpower and reducing resources waste.
Patent Information
- Application Number
- CN202411146666.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2024-12-24
AI Technical Summary
Traditional pump body casting equipment cannot produce multiple types of pump bodies, and the complex edges and corners on the outside are difficult to fully fill during casting, which affects the molding effect, and has low process practicality and resource utilization.
A pump body casting molding device including a transfer mechanism, a first moving mechanism, a second moving mechanism, an auxiliary casting mechanism and a pick-up mechanism are designed, which can adapt to the shape of the outer frame and pump body mold of different sizes, and rotate and automatically through space. The pick-up mechanism ensures the filling of cavity in the mold and improves the forming rate and resource utilization rate.
It realizes convenient manufacturing and casting of a variety of pump body molds, improves the pump body molding rate, reduces resource waste, saves manpower, and improves the applicability and efficiency of equipment.
Smart Images
Figure CN119175358A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of pump body casting and molding, and in particular to a pump body casting and molding device for an energy-saving water pump. Background Art
[0002] Casting is a process in which the metal is melted and poured into a pre-made mold, and then condensed and cleaned to obtain the desired workpiece or blank. Casting is an important and basic process commonly used in machine manufacturing. The raw materials used for casting are widely available, the production cost is low, and the process is flexible. As early as more than 3,500 years ago, various copperwares were cast, and more than 2,500 years ago, cast iron production technology was mastered.
[0003] Traditional pump body casting equipment can only produce one type of pump body, and its practicality is poor. At the same time, the traditional pump body is in a static casting state during casting, and the more complex edges and corners on the outside of the pump body may not be cast in place, thus affecting the pump body molding effect.
[0004] Therefore, a pump body casting molding device for an energy-saving water pump is needed to solve the above problems. Summary of the invention
[0005] In view of the above technical problems, the present invention provides a pump body casting and forming equipment for an energy-saving water pump, which can take outer frames of different sizes to improve the applicability of the equipment; the equipment does not limit the shape of the internal cavity of the pump body mold, and can manufacture a variety of pump body molds to improve the utilization rate of the equipment; the equipment can conveniently and quickly clip different pump body molds into the outer frame, which is convenient for casting and can also save manpower; when casting the pump body, the equipment can rotate the outer frame with the pump body mold installed in space to ensure that the cavities of different shapes in the pump body mold are all filled with molten iron, thereby improving the pump body forming rate and reducing resource waste.
[0006] The technical scheme used in the present invention is: a pump body casting molding equipment for energy-saving water pumps, comprising: a transfer mechanism, a first moving mechanism, a second moving mechanism, an auxiliary casting mechanism, and a picking mechanism; the conveyor belt of the transfer mechanism is fixedly installed on the ground through a bracket, and the transfer mechanism is used to transfer the pump body mold to be cast; the support plate of the first moving mechanism is welded to the ground, and the first moving mechanism is used to assist the first spatial movement of the pump body mold; the arc plate of the second moving mechanism is rotatably installed on the arc bracket of the first moving mechanism, and the second moving mechanism is used to assist the second spatial movement of the pump body mold; the outer frame of the auxiliary casting mechanism is stuck on the conveyor belt of the transfer mechanism, and the auxiliary casting mechanism is used for auxiliary locking of the pump body mold; the hollow pick of the picking mechanism is slidably installed on the cross frame of the second moving mechanism, and the picking mechanism is used to assist the casting mechanism in picking; The auxiliary casting mechanism includes: an outer frame, a holding column, a conical block, a rectangular plate, a telescopic rod, a half mold shell, and a round rod; the outer frame is placed in a predetermined installation area on the conveyor belt, and the outer frame is clamped between the corresponding top plates on both sides thereof, and wing plates are fixedly installed on both sides of the outer frame; there are two holding columns, and the two holding columns are respectively fixedly installed on the wing plates on both sides of the outer frame, and the holding columns are fixedly installed with an arc block; there are two conical blocks, and the two conical blocks are respectively slidably installed on the two holding columns, and the conical blocks are intermittently buckled with the arc blocks on the holding columns; there are two rectangular plates, and the inner curved rods of the two rectangular plates are respectively slidably installed on the outer frame The grooves on both sides; the hollow rod end of the telescopic rod is fixedly mounted on the plate on the side of the outer frame, and the piston rod end of the telescopic rod is fixedly connected to the lower end surface of the rectangular plate; there are two half-mold shells, the two half-mold shells are mounted in the outer frame, the interior of the half-mold shells is a cavity, and a plate is mounted on the side of the half-mold shell, the plate is intermittently in contact with the upper end surface of the rectangular plate, and a vertical plate is fixedly mounted on the side plate of the half-mold shell, and a round hole is provided on the vertical plate; there are two round rods, the two round rods are respectively slidably mounted in the round holes of the fixed blocks on both sides of the outer frame, the two round rods are connected by a U-shaped plate, and the round rods are intermittently inserted into the round holes of the vertical plates on the side of the half-mold shells.
[0007] Preferably, a spring is installed on the periphery of the telescopic rod, the lower end of the spring is connected to the side panel of the outer frame, and the upper end of the spring is connected to the lower end surface of the rectangular plate.
[0008] Preferably, the transfer mechanism also includes: an auxiliary plate, a top plate, a screw, and a storage barrel; there are multiple auxiliary plates, and the multiple auxiliary plates are fixedly mounted on the conveyor belt, and threaded holes are provided on the auxiliary plates; the top plate is slidably mounted on the upper end surface of the conveyor belt, and the screw is rotatably mounted in the threaded hole on the auxiliary plate, and the thread on the screw cooperates with the thread in the threaded hole on the auxiliary plate, and the inner end of the screw is rotatably connected to the side of the top plate; the bracket on the storage barrel is fixedly mounted on the ground, and the storage barrel is located directly above the hollow rod I.
[0009] Preferably, the first moving mechanism also includes: an auxiliary frame, a cylinder, a cross bar, an arc-shaped bracket, a vertical bar I, a motor I, and a Z-shaped rod; the auxiliary frame is fixedly installed in the middle position of the upper end surface of the support plate, and the middle of the auxiliary frame is a hollow circular hole; the cylinder is rotatably installed in the middle hollow circular hole of the auxiliary frame, and the lower periphery of the cylinder is provided with gear teeth; there are two cross bars, and the two cross bars are respectively fixedly installed on both sides of the cylinder, and a circular hole is provided in the middle position of the cross bars; there are two arc-shaped brackets, and the two arc-shaped brackets are respectively fixedly installed on the outside of the two cross bars; the vertical bar I is slidably installed on the upper end surface of the support plate, and a vertical groove is provided on the side of the vertical bar I; the motor I is fixedly installed on the upper end surface of the support plate, and its motor shaft is fixedly connected to one end of the Z-shaped rod, and the other end of the Z-shaped rod slides in the vertical groove of the vertical bar I.
[0010] Preferably, a rack is fixedly mounted on the upper end of the vertical rod I, and the rack is meshed with the gear teeth on the outer periphery of the lower part of the cylinder.
[0011] Preferably, the first moving mechanism also includes: a U-shaped frame I, a vertical plate I, a U-shaped frame II, a clamping rod, and a motor II; the U-shaped frame I is fixedly mounted on the upper end surface of the support plate, and two hollow clamping cylinders are fixedly mounted on the inner side of the U-shaped frame I; there are two vertical plates I, and both vertical plates I are fixedly mounted on the upper end surface of the support plate; the lower end of the U-shaped frame II is slidably mounted in the groove on the support plate, and two springs are mounted on the outer side of the U-shaped frame II, and the other ends of the two springs are respectively connected to the side surfaces of the two vertical plates I; there are two clamping rods, and the two clamping rods are fixedly mounted on the inner side of the U-shaped frame II, and the two clamping rods are aligned with the circular holes on the two cross bars. In the initial position, the clamping rods are inserted into the two hollow clamping cylinders on the inner side of the corresponding U-shaped frame I; the motor II is fixedly mounted on the shelf on the support plate, and its motor shaft is fixedly connected to a cam, and the cam is in contact with the outer side of the U-shaped frame II.
[0012] Preferably, the second moving mechanism comprises: an arc plate, a motor III, a horizontal frame, a lead screw slider group, a disc, a hollow rod I, a motor IV, a vertical rod II, and a hollow rod II; the arc plate is rotatably mounted on the arc bracket, and gear teeth are fixedly mounted on the inner side of the arc plate; the motor III is fixedly mounted on the inner side of the corresponding arc bracket, and its motor shaft is fixedly connected to a gear, and this gear is meshed with the gear teeth on the inner side of the arc plate; the vertical rod II is fixedly mounted on the arc plate; the lead screw slider group comprises: a frame, a lead screw, a motor, and a slider, the frame is fixedly mounted on the outer side of the vertical rod II, the lead screw is rotatably mounted in the frame, the motor is fixedly mounted on the frame, and its motor shaft is fixedly connected to one end of the lead screw, and the slider is slidably mounted on the frame The threaded hole on the slider matches the screw thread; the hollow rod II is slidably installed on the vertical rod II, and the side block of the hollow rod II is fixedly connected to the inner side of the slider in the screw slider group; the cross frame is fixedly installed on the hollow rod II, and a groove is provided on the cross frame; the disc is rotatably installed at the lower end of the cross frame, and two inclined grooves are provided on the disc; the hollow rod I is fixedly installed in the circular hole in the middle position of the disc, and a bevel gear is fixedly installed on the hollow rod I, the upper end of the hollow rod I is intermittently connected to the lower end outlet of the storage barrel, and the lower end of the hollow rod I is located at the casting port of the half mold shell; the motor IV is fixedly installed on the upper end surface of the disc, and its motor shaft is fixedly connected to a bevel gear, and this bevel gear is meshed with the bevel gear on the hollow rod I.
[0013] Preferably, the picking mechanism comprises: a hollow picking tool and a picking rod; there are two hollow picking tools, which are slidably installed in the grooves on the horizontal frame, and the two hollow picking tools slide in the inclined grooves on the disc respectively, and the lower end openings of the hollow picking tools are aligned with the corresponding picking columns; there are four picking rods, and two picking rods are slidably installed in each hollow picking tool, and the outer side of the picking rod is provided with an inclined surface, and a spring is fixedly installed on the inner side of the picking rod, and the other end of the spring is connected to the inner end of the corresponding hollow picking tool.
[0014] The beneficial effects of the present invention compared with the prior art are: 1. The present invention manually places two half-mold shells into the outer frame, at which time the side panels of the half-mold shells contact the upper end surfaces of the corresponding rectangular plates, and then manually presses the half-mold shells. At this time, the round rods break away from the restrictions on the half-mold shells, and the springs on the periphery of the telescopic rods release the pressure, popping the half-mold shells out of the outer frame, thereby achieving portable placement and improving work efficiency.
[0015] 2. The present invention continues to move downward through the hollow grabber, and the lower end opening of the hollow grabber is sleeved on the outer periphery of the grabbing column. At this time, the two grabbing rods will be squeezed and moved inward. When the two grabbing columns are completely moved to the lower end of the arc block of the grabbing column, the springs on the rear sides of the two grabbing rods are pushed out. At this time, the two grabbing rods clamp the grabbing column in the hollow grabber. At this time, when the hollow grabber moves upward, it will drive the grabbing column to move upward, and then drive the outer frame to move upward, thereby realizing automatic picking and saving manpower.
[0016] 3. The present invention is started by motor I, which drives one end of the Z-shaped rod to rotate, and the other end of the Z-shaped rod drives the vertical rod I to move left and right until the casting is completely completed. In this way, while the half mold shell is cast multiple times, the half mold shell is rotated multiple times in space to ensure the complete casting of the half mold shell, improve the pump body molding rate, and reduce resource waste. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.
[0018] Figure 2 It is a schematic diagram of the transfer mechanism of the present invention.
[0019] Figure 3 For the present invention Figure 2 A is an enlarged structural diagram of FIG.
[0020] Figure 4 It is a schematic diagram of the combined structure of the first moving mechanism, the second moving mechanism, the auxiliary casting mechanism, and the taking mechanism of the present invention.
[0021] Figure 5 It is a schematic diagram of the first moving mechanism of the present invention.
[0022] Figure 6 It is a partial structural schematic diagram of the first moving mechanism of the present invention.
[0023] Figure 7 This is a schematic diagram of the first angle structure of the second moving mechanism of the present invention.
[0024] Figure 8 It is a schematic diagram of the second angle structure of the second moving mechanism of the present invention.
[0025] Fig. 9It is a schematic diagram of the auxiliary casting mechanism of the present invention.
[0026] Fig.10 It is a schematic diagram of the taking mechanism of the present invention.
[0027] Fig.11 For the present invention Fig.10 Schematic diagram of the cross section along line BB.
[0028] Fig.12 It is a schematic diagram of the combined structure of the auxiliary casting mechanism and the taking mechanism of the present invention.
[0029] Fig.13 For the present invention Fig.12 Schematic diagram of the cross section along line EE.
[0030] Reference numerals: 1, transfer mechanism; 2, first moving mechanism; 3, second moving mechanism; 4, auxiliary casting mechanism; 5, taking mechanism; 101, conveyor belt; 102, auxiliary plate; 103, top plate; 104, screw; 105, storage barrel; 201, support plate; 202, auxiliary frame; 203, cylinder; 204, cross bar; 205, arc bracket; 206, U-shaped frame Ⅰ; 207, vertical bar Ⅰ; 208, motor Ⅰ; 209, Z-shaped bar; 210, vertical plate Ⅰ; 2 11. U-shaped frame II; 212. Clamping rod; 213. Motor II; 301. Arc plate; 302. Motor III; 303. Horizontal frame; 304. Lead screw slider assembly; 305. Disc; 306. Hollow rod I; 307. Motor IV; 308. Vertical rod II; 309. Hollow rod II; 401. Outer frame; 402. Pick-up column; 403. Conical block; 404. Rectangular plate; 405. Telescopic rod; 406. Half mold shell; 407. Round rod; 501. Hollow pick; 502. Pick-up rod. DETAILED DESCRIPTION
[0031] The technical solution of the present invention is further specifically described below by way of embodiments and in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.
[0032] It should be noted that, in this article, some connection methods, such as "fixed connection, fixed installation" refer to, but are not limited to, fixing two components such as welding, screw and nut fixing, bonding, riveting, interference fit, etc.
[0033] Examples, such as Figure 1-Figure 13As shown, a pump body casting molding equipment for an energy-saving water pump comprises: a transfer mechanism 1, a first moving mechanism 2, a second moving mechanism 3, an auxiliary casting mechanism 4, and a picking mechanism 5; the conveyor belt 101 of the transfer mechanism 1 is fixedly installed on the ground through a bracket, and the transfer mechanism 1 is used to transfer the pump body mold to be cast; the support plate 201 of the first moving mechanism 2 is welded to the ground, and the first moving mechanism 2 is used to assist the first spatial movement of the pump body mold; the arc plate 301 of the second moving mechanism 3 is rotatably installed on the arc bracket 205 of the first moving mechanism 2, and the second moving mechanism 3 is used to assist the second spatial movement of the pump body mold; the outer frame 401 of the auxiliary casting mechanism 4 is stuck on the conveyor belt 101 of the transfer mechanism 1, and the auxiliary casting mechanism 4 is used for auxiliary stuck of the pump body mold; the hollow pick 501 of the picking mechanism 5 is slidably installed on the cross frame 303 of the second moving mechanism 3, and the picking mechanism 5 is used to assist the casting mechanism 4 in picking; like Fig. 9As shown, the auxiliary casting mechanism 4 includes: an outer frame 401, a holding column 402, a conical block 403, a rectangular plate 404, a telescopic rod 405, a half mold shell 406, and a round rod 407; the outer frame 401 is placed in a predetermined installation area on the conveyor belt 101, and the outer frame 401 is clamped between the corresponding top plates 103 on both sides thereof, and wing plates are fixedly installed on both sides of the outer frame 401; there are two holding columns 402, and the two holding columns 402 are respectively fixedly installed on the wing plates on both sides of the outer frame 401, and the holding columns 402 are fixedly installed with an arc block to facilitate the hollow holding tool 501 to take the holding columns 402; there are two conical blocks 403, and the two conical blocks 403 are respectively slidably installed on the two holding columns 402, and the conical blocks 403 402, and the inner curved rods of the two rectangular plates 404 are respectively slidably mounted in the grooves on both sides of the outer frame 401; the hollow rod end of the telescopic rod 405 is fixedly mounted on the plate on the side of the outer frame 401, and the piston rod end of the telescopic rod 405 is fixedly connected to the lower end surface of the rectangular plate 404; there are two half-mold shells 406, and the two half-mold shells 406 are installed in the outer frame 401. The two half-mold shells 406 can be buckled into a whole pump body mold, and the interior of the half-mold shell 406 is a cavity. Different cavity shapes can cast different pump bodies. A plate is installed on the side of the half-mold shell 406, and the plate is intermittently in contact with the upper end surface of the rectangular plate 404. The half-mold shell 406 06 is fixedly installed with a vertical plate, and a circular hole is provided on the vertical plate; there are two round rods 407, and the two round rods 407 are respectively slidably installed in the circular holes of the fixed blocks on both sides of the outer frame 401, and the two round rods 407 are connected by a U-shaped plate, and the round rods 407 are intermittently inserted into the circular holes of the vertical plates on the side of the half mold shell 406. When the round rods 407 are inserted into the circular holes of the vertical plates on the side of the half mold shell 406, the round rods 407 can fix the half mold shell 406 in the outer frame 401; specifically, when two half mold shells 406 that can be buckled into a complete pump body mold are installed in the outer frame 401 and wait for casting, the two half mold shells 406 are manually placed in the outer frame 401. At this time, the side panels of the half mold shells 406 It contacts the upper end surface of the corresponding rectangular plate 404, and then the half mold shell 406 is pressed manually. At this time, the spring outside the telescopic rod 405 is compressed. When the half mold shell 406 is pressed to the vertical plate on which the circular hole is aligned with the round rod 407, the round rod 407 is pushed manually to insert the round rod 407 into the circular hole of the vertical plate on the side of the half mold shell 406. At this time, the round rod 407 fixes the half mold shell 406 in the outer frame 401; when the half mold shell 406 is taken out, the round rod 407 is pulled out manually. At this time, the round rod 407 is freed from the restriction on the half mold shell 406, and the spring outside the telescopic rod 405 releases the pressure, and the half mold shell 406 is ejected out of the outer frame 401, realizing portable placement and improving work efficiency.
[0034] like Fig. 9As shown, a spring is installed on the periphery of the telescopic rod 405 , the lower end of the spring is connected to the side panel of the outer frame 401 , and the upper end of the spring is connected to the lower end surface of the rectangular plate 404 .
[0035] like Figure 2 , Figure 3 As shown, the transfer mechanism 1 further includes: an auxiliary plate 102, a top plate 103, a screw 104, and a storage barrel 105; there are multiple auxiliary plates 102, and the multiple auxiliary plates 102 are fixedly installed on the conveyor belt 101, and the auxiliary plates 102 are provided with threaded holes; the top plate 103 is slidably installed on the upper end surface of the conveyor belt 101, and the screw 104 is rotatably installed in the threaded hole on the auxiliary plate 102, and the thread on the screw 104 is threadedly matched with the threaded hole on the auxiliary plate 102, and the inner end of the screw 104 is connected to the top plate 103. The side of the storage barrel 105 is rotatably connected; the bracket on the storage barrel 105 is fixedly installed on the ground, the storage barrel 105 is located directly above the hollow rod Ⅰ306, and the storage barrel 105 is filled with molten iron for casting the pump body; specifically, when the outer frame 401 is clamped to the corresponding auxiliary plate 102, the outer frame 401 is manually placed between the corresponding auxiliary plates 102, and then the screws 104 are manually turned, and the screws 104 push the top plate 103 to contact the side of the outer frame 401, and the outer frame 401 is fixed between the auxiliary plates 102.
[0036] like Figure 5 , Figure 6 As shown, the first moving mechanism 2 also includes: an auxiliary frame 202, a cylinder 203, a cross bar 204, an arc-shaped bracket 205, a vertical bar I 207, a motor I 208, and a Z-shaped rod 209; the auxiliary frame 202 is fixedly installed in the middle position of the upper end surface of the support plate 201, and the middle of the auxiliary frame 202 is a hollow circular hole; the cylinder 203 is rotatably installed in the middle hollow circular hole of the auxiliary frame 202, and the lower periphery of the cylinder 203 is provided with gear teeth; there are two cross bars 204, and the two cross bars 204 are respectively fixedly installed on both sides of the cylinder 203, and the middle position of the cross bar 204 is provided with a circular hole; there are two arc-shaped brackets 205, and the two arc-shaped brackets 205 are respectively fixedly installed on the outside of the two cross bars 204; Rod Ⅰ207 is slidably installed on the upper end surface of the support plate 201, and a vertical groove is provided on the side of the vertical rod Ⅰ207; the motor Ⅰ208 is fixedly installed on the upper end surface of the support plate 201, and its motor shaft is fixedly connected to one end of the Z-shaped rod 209, and the other end of the Z-shaped rod 209 slides in the vertical groove of the vertical rod Ⅰ207; specifically, the motor Ⅰ208 is started, driving one end of the Z-shaped rod 209 to rotate, and the other end of the Z-shaped rod 209 drives the vertical rod Ⅰ207 to move left and right, and the rack on the vertical rod Ⅰ207 drives the cylinder 203 to reciprocate, and the cylinder 203 drives the two cross bars 204 to swing left and right around the cylinder 203 at an angle, and the two cross bars 204 drive the two arc-shaped brackets 205 to swing left and right at an angle.
[0037] like Figure 6As shown, a rack is fixedly mounted on the upper end of the vertical rod Ⅰ207, and the rack is meshed with the gear teeth on the outer periphery of the lower part of the cylinder 203.
[0038] like Figure 6 As shown, the first moving mechanism 2 also includes: a U-shaped frame Ⅰ206, a vertical plate Ⅰ210, a U-shaped frame Ⅱ211, a clamping rod 212, and a motor Ⅱ213; the U-shaped frame Ⅰ206 is fixedly installed on the upper end surface of the support plate 201, and two hollow clamping cylinders are fixedly installed on the inner side of the U-shaped frame Ⅰ206; there are two vertical plates Ⅰ210, and the two vertical plates Ⅰ210 are fixedly installed on the upper end surface of the support plate 201; the lower end of the U-shaped frame Ⅱ211 is slidably installed in the groove on the support plate 201, and two springs are installed on the outer side of the U-shaped frame Ⅱ211, and the other ends of the two springs are respectively connected to the side surfaces of the two vertical plates Ⅰ210; there are two clamping rods 212, and the two clamping rods 212 are fixedly installed on the inner side of the U-shaped frame Ⅱ211, and the two clamping rods 212 are aligned with the circular holes on the two cross bars 204, and the two clamping rods 212 can pass through the corresponding circular holes on the cross bars 204 and be inserted into the corresponding inner side of the U-shaped frame Ⅰ206 The two hollow cartridges are buckled with the hollow cartridges on the U-shaped frame Ⅰ206 to fix the two cross bars 204. In the initial position, the card rod 212 is inserted into the two hollow cartridges on the inner side of the corresponding U-shaped frame Ⅰ206; the motor Ⅱ 213 is fixedly installed on the shelf on the support plate 201, and its motor shaft is fixedly connected to a cam, and the cam is in contact with the outer side of the U-shaped frame Ⅱ211; specifically, when the two cross bars 204 need to swing left and right, first the motor Ⅱ213 is started to drive the cam on its motor shaft to rotate. At this time, the spring on the outer side of the U-shaped frame Ⅱ211 contracts, driving the U-shaped frame Ⅱ211 to move back in the direction close to the vertical plate Ⅰ210. At this time, the U-shaped frame Ⅱ211 drives the card rod 212 to move back, and the card rod 212 disengages from the hollow cartridge on the U-shaped frame Ⅰ206 and moves to the side of the cross bar 204, no longer restricting the cross bar 204, and the cross bar 204 can swing freely.
[0039] like Figure 7 , Figure 8As shown, the second moving mechanism 3 includes: an arc plate 301, a motor III 302, a horizontal frame 303, a screw slider group 304, a disc 305, a hollow rod I 306, a motor IV 307, a vertical rod II 308, and a hollow rod II 309; the arc plate 301 is rotatably mounted on the arc bracket 205, and gear teeth are fixedly mounted on the inner side of the arc plate 301; the motor III 302 is fixedly mounted on the inner side of the corresponding arc bracket 205, and its motor shaft is fixedly connected to a gear, and this gear is meshed with the gear teeth on the inner side of the arc plate 301; specifically, the motor III 302 is started to drive the arc plate 301 to rotate, and the arc plate 301 drives the upper mechanism to rotate, so as to realize the pump body. The second space of the mold moves; the vertical rod II 308 is fixedly installed on the arc plate 301; the screw slider group 304 includes: a frame, a screw, a motor, and a slider. The frame is fixedly installed on the outside of the vertical rod II 308, the screw is rotatably installed in the frame, the motor is fixedly installed on the frame, and its motor shaft is fixedly connected to one end of the screw. The slider is slidably installed in the frame, and the threaded hole on the slider matches the screw thread; the hollow rod II 309 is slidably installed on the vertical rod II 308, and the side block of the hollow rod II 309 is fixedly connected to the inner side of the slider in the screw slider group 304; the cross frame 303 is fixedly installed on the hollow rod II 309, and a groove is provided on the cross frame 303; the disc 305 The hollow rod Ⅰ306 is fixedly mounted on the lower end of the horizontal frame 303, and two inclined grooves are provided on the disc 305; the hollow rod Ⅰ306 is fixedly mounted in the circular hole in the middle position of the disc 305, and a bevel gear is fixedly mounted on the hollow rod Ⅰ306. The upper end of the hollow rod Ⅰ306 is intermittently docked with the lower end outlet of the storage barrel 105, and the lower end of the hollow rod Ⅰ306 is located at the casting port of the half mold shell 406. The hollow rod Ⅰ306 is used for auxiliary pouring of molten iron; the motor IV 307 is fixedly mounted on the upper end surface of the disc 305, and its motor shaft is fixedly connected to a bevel gear, which meshes with the bevel gear on the hollow rod Ⅰ306. When the motor IV 307 is started, it drives the hollow rod Ⅰ30 6 rotates, the hollow rod I 306 drives the disc 305 to rotate, and the hollow rod I 306 drives the two hollow grippers 501 to move inward or outward at the same time to adapt to the outer frames 401 of different sizes, so as to facilitate the hollow grippers 501 to pick up the outer frame 401; specifically, the lead screw slider group 304 works to drive the hollow rod II 309 to move up and down, and the hollow rod II 309 drives the cross frame 303 to move up and down. When the cross frame 303 moves upward, the upper end of the hollow rod I 306 docks with the outlet at the lower end of the storage barrel 105. When the cross frame 303 moves downward, the cross frame 303 drives the hollow grippers 501 to move downward, so as to facilitate the hollow grippers 501 to pick up the outer frame 401.
[0040] like Fig.10 , Fig.11As shown, the picking mechanism 5 includes: a hollow pick 501 and a picking rod 502; there are two hollow picks 501, which are slidably installed in the grooves on the horizontal frame 303, and the two hollow picks 501 slide in the inclined grooves on the disc 305 respectively, and the lower end openings of the hollow picks 501 are aligned with the corresponding picking columns 402; there are four picking rods 502, and two picking rods 502 are respectively installed in each hollow pick 501 for sliding in opposite directions, and the outer side of the picking rod 502 is provided with an inclined surface, and a spring is fixedly installed on the inner side of the picking rod 502, and the other end of the spring is connected to the inner end of the corresponding hollow pick 501; specifically, the outer frame 401 is picked up to move the pump body mold in the outer frame 401 to the storage When casting is carried out at the lower end of the barrel 105, the screw slider group 304 drives the hollow rod II 309 to move downward, the hollow rod II 309 drives the cross frame 303 to move downward, the cross frame 303 drives the two hollow grippers 501 to move downward, the hollow grippers 501 move to the corresponding gripping column 402, and then, the hollow grippers 501 continue to move downward, and the lower end opening of the hollow grippers 501 is sleeved on the outer periphery of the gripping column 402. At this time, since the upper end of the gripping column 402 is an arc block, the inclined surfaces of the two gripping rods 502 located in the hollow gripper 501 contact the arc block at the upper end of the gripping column 402. At this time, the two gripping rods 502 will be squeezed and moved inward. When the two gripping columns 402 are completely moved under the arc block of the gripping column 402 When the outer frame 401 is put back on the conveyor belt 101, the hollow gripper 501 drives the outer frame 401 to move downward, so that the outer frame 401 is re-stuck between the two corresponding top plates 103. At this time, the hollow gripper 501 continues to move downward, and when the two gripping rods 502 in the hollow gripper 501 contact the conical block 403, they will move inward under the action of the conical block 403. When the two gripping rods 502 move to the conical block 403, the outer frame 401 will move downward. 03, the hollow gripper 501 moves upward, and the two gripping rods 502 in the hollow gripper 501 clamp the conical block 403 and move downward and upward. When the upper end of the conical block 403 moves to engage with the arc block on the gripping column 402, the conical block 403 and the outer side of the arc block at the upper end of the gripping column 402 form an arc-shaped smooth surface. At this time, when the hollow gripper 501 moves upward again, the gripping rod 502 will shrink inward along the arc-shaped smooth surface formed by the conical block 403 and the arc block at the upper end of the gripping column 402. When the hollow gripper 501 drives the gripping rod 502 to move completely out to the top of the gripping column 402, the gripping rod 502 returns to its position. At this time, the gripping rod 502 is no longer clamped on the gripping column 402, and the lowering of the outer frame 401 is completed.
[0041] Working principle: The equipment can take out frames 401 of different sizes, thus improving the applicability of the equipment; the equipment does not limit the shape of the cavity inside the pump body mold, and can manufacture a variety of pump body molds, thus improving the utilization rate of the equipment; the equipment can conveniently and quickly insert different pump body molds into the outer frame 401, thus facilitating casting and saving manpower; when casting the pump body, the equipment can spatially rotate the outer frame 401 with the pump body mold installed, thus ensuring that all cavities of different shapes inside the pump body mold are filled with molten iron, thus improving the pump body forming rate and reducing resource waste; When the outer frames 401 of different sizes are stuck to the corresponding auxiliary plates 102, the outer frames 401 are manually placed between the corresponding auxiliary plates 102, and then the screws 104 are manually screwed, and the screws 104 push the top plate 103 to contact the side of the outer frame 401, and the outer frame 401 is fixed between the corresponding top plates 103; when two half-mold shells 406 that can be buckled into a complete pump body mold are installed in the outer frame 401 and wait for casting, the two half-mold shells 406 are manually placed in the outer frame 401. At this time, the side panels of the half-mold shells 406 are in contact with the upper end surfaces of the corresponding rectangular plates 404, and then the half-mold shells 406 are manually pressed. At this time, the outer periphery of the telescopic rod 405 The spring is compressed, and when the circular hole on the vertical plate on which the half mold shell 406 is pressed is aligned with the round rod 407, the round rod 407 is manually pushed to insert the round rod 407 into the circular hole of the vertical plate on the side of the half mold shell 406, and the round rod 407 fixes the half mold shell 406 in the outer frame 401; when the half mold shell 406 is taken out, the round rod 407 is manually pulled out, and at this time, the round rod 407 is freed from the restriction on the half mold shell 406, and the spring on the periphery of the telescopic rod 405 releases the pressure, and the half mold shell 406 is ejected out of the outer frame 401, so that portable placement is achieved and work efficiency is improved. Then, the conveyor belt 101 works to move the outer frame 401 to the right below the storage barrel 105; When taking the outer frame 401 and moving the pump body mold in the outer frame 401 to the lower end of the storage barrel 105 for casting, first the motor IV 307 is started to drive the hollow rod I 306 to rotate, the hollow rod I 306 drives the disc 305 to rotate, the hollow rod I 306 drives the two hollow grippers 501 to move inward or outward at the same time, so that the hollow grippers 501 move to the top of the corresponding gripping column 402, then, the lead screw slider group 304 drives the hollow rod II 309 to move downward, the hollow rod II 309 drives the cross frame 303 to move downward, the cross frame 303 drives the two hollow grippers 501 to move downward, the hollow grippers 501 move to the corresponding gripping column 402, then, the hollow The central gripper 501 continues to move downward, and the lower end opening of the hollow gripper 501 is sleeved on the outer periphery of the gripping column 402. At this time, since the upper end of the gripping column 402 is an arc block, the inclined surfaces of the two gripping rods 502 located in the hollow gripper 501 contact the arc block at the upper end of the gripping column 402. At this time, the two gripping rods 502 will be squeezed and moved inward. When the two gripping columns 402 are completely moved to the lower end of the arc block of the gripping column 402, the springs on the rear sides of the two gripping rods 502 are pushed out. At this time, the two gripping rods 502 will clamp the gripping column 402 in the hollow gripper 501. At this time, when the hollow gripper 501 moves upward, it will drive the gripping column 402 to move upward, and then drive the outer frame 401 to move upward; When the outer frame 401 moves upward to a suitable position, the upper end of the hollow rod I 306 docks with the outlet of the lower end of the storage barrel 105, and then the storage barrel 105 is cast into the half mold shell 406 through the hollow rod I 306. After casting some molten iron, the motor III 302 is started to drive the arc plate 301 to rotate, the arc plate 301 drives the vertical rod II 308 to rotate, the vertical rod II 308 drives the hollow rod II 309 to rotate, the hollow rod II 309 drives the horizontal frame 303 to rotate, the horizontal frame 303 drives the disc 305 to rotate, and then drives the two hollow grippers 501 to rotate, and the two hollow grippers 501 drive the outer frame 401 to rotate and swing, so as to realize the second space movement of the pump body mold, so that all the gaps in the cavity in the cast half mold shell 406 are filled; Then, the motor II 213 is started, driving the cam on its motor shaft to rotate. At this time, the spring outside the U-shaped frame II 211 contracts, driving the U-shaped frame II 211 to move back toward the direction close to the vertical plate I 210. At this time, the U-shaped frame II 211 drives the clamping rod 212 to move back, and the clamping rod 212 is separated from the hollow clamping cylinder on the U-shaped frame I 206 and moves to the side of the cross bar 204, no longer restricting the cross bar 204. At this time, the cross bar 204 can swing freely. Then, the motor I 208 is started, driving one end of the Z-shaped rod 209 to rotate, and the other end of the Z-shaped rod 209 drives the vertical rod I 207 to move left and right. The rack drives the cylinder 203 to rotate back and forth, and the cylinder 203 drives the two cross bars 204 to swing around the cylinder 203 at an angle, and the two cross bars 204 drive the two arc-shaped brackets 205 to swing at an angle, so as to realize the first spatial movement of the pump body mold, and further fill all the gaps in the cavity of the cast half mold shell 406. Then, the storage barrel 105 is repeatedly cast into the half mold shell 406 until the casting is completed. In this way, while the half mold shell 406 is cast multiple times, the half mold shell 406 is rotated multiple times in space, so as to ensure the complete casting of the half mold shell 406, improve the pump body molding rate, and reduce resource waste; When the pump body mold is cast, the outer frame 401 is put back on the conveyor belt 101, and the hollow gripper 501 drives the outer frame 401 to move downward, so that the outer frame 401 is clamped between the corresponding two top plates 103 again. At this time, the hollow gripper 501 continues to move downward, and when the two gripping rods 502 in the hollow gripper 501 contact the conical block 403, they move inward under the action of the conical block 403. When the two gripping rods 502 move to the lower end of the conical block 403, the hollow gripper 501 moves upward, and the two gripping rods 502 in the hollow gripper 501 clamp the conical block 403. 03 moves downward and upward, when the upper end of the conical block 403 moves to engage with the arc block on the holding column 402, the outer side of the arc block of the conical block 403 and the upper end of the holding column 402 forms an arc-shaped smooth surface. At this time, when the hollow gripper 501 moves upward again, the holding rod 502 will shrink inward along the arc-shaped smooth surface formed by the conical block 403 and the upper end of the holding column 402. When the hollow gripper 501 drives the holding rod 502 to move completely out to the top of the holding column 402, the holding rod 502 returns to its position. At this time, the holding rod 502 is no longer stuck to the holding column 402, and the lowering of the outer frame 401 is completed, saving manpower.
[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A pump body casting molding equipment for an energy-saving water pump, characterized in that: include: A transfer mechanism (1), a first moving mechanism (2), a second moving mechanism (3), an auxiliary casting mechanism (4), and a picking mechanism (5); the conveyor belt (101) of the transfer mechanism (1) is fixedly mounted on the ground through a bracket, and the transfer mechanism (1) is used to transfer the pump body mold to be cast; the support plate (201) of the first moving mechanism (2) is welded to the ground, and the first moving mechanism (2) is used to assist the first spatial movement of the pump body mold; the arc plate (301) of the second moving mechanism (3) is rotatably mounted on the arc bracket (205) of the first moving mechanism (2), and the second moving mechanism (3) is used to assist the second spatial movement of the pump body mold; the outer frame (401) of the auxiliary casting mechanism (4) is stuck on the conveyor belt (101) of the transfer mechanism (1), and the auxiliary casting mechanism (4) is used to assist in the locking of the pump body mold; the hollow pick (501) of the picking mechanism (5) is slidably mounted on the cross frame (303) of the second moving mechanism (3), and the picking mechanism (5) is used to assist the casting mechanism (4) in picking; The auxiliary casting mechanism (4) comprises: an outer frame (401), a holding column (402), a conical block (403), a rectangular plate (404), a telescopic rod (405), a half mold shell (406), and a round rod (407); the outer frame (401) is placed in a predetermined installation area on the conveyor belt (101), and the outer frame (401) is clamped between the corresponding top plates (103) on both sides thereof, and wing plates are fixedly installed on both sides of the outer frame (401); the holding column (402) has two, Two holding posts (402) are respectively fixedly mounted on the wing plates on both sides of the outer frame (401), and the holding posts (402) are fixedly mounted with an arc block; there are two conical blocks (403), and the two conical blocks (403) are respectively slidably mounted on the two holding posts (402), and the conical blocks (403) are intermittently buckled with the arc blocks on the holding posts (402); there are two rectangular plates (404), and the inner curved rods of the two rectangular plates (404) are respectively slidably mounted in the grooves on both sides of the outer frame (401); The hollow rod end of the telescopic rod (405) is fixedly mounted on a plate on the side of the outer frame (401), and the piston rod end of the telescopic rod (405) is fixedly connected to the lower end surface of the rectangular plate (404); there are two half-mold shells (406), which are mounted in the outer frame (401), and the interior of the half-mold shells (406) is a cavity, and a plate is mounted on the side of the half-mold shell (406), and the plate is intermittently in contact with the upper end surface of the rectangular plate (404); a vertical plate is fixedly mounted on the side plate of the half-mold shell (406), and a round hole is provided on the vertical plate; there are two round rods (407), which are slidably mounted in the round holes of the fixed blocks on both sides of the outer frame (401), respectively, and the two round rods (407) are connected by a U-shaped plate, and the round rods (407) are intermittently inserted into the round holes of the vertical plates on the side of the half-mold shells (406).
2. The pump body casting molding equipment of an energy-saving water pump according to claim 1 is characterized in that: A spring is installed on the periphery of the telescopic rod (405), the lower end of the spring is connected to the side panel of the outer frame (401), and the upper end of the spring is connected to the lower end surface of the rectangular plate (404).
3. The pump body casting molding equipment of an energy-saving water pump according to claim 1 is characterized in that: The transfer mechanism (1) further comprises: an auxiliary plate (102), a top plate (103), a screw (104), and a storage barrel (105); there are a plurality of auxiliary plates (102), and the plurality of auxiliary plates (102) are fixedly mounted on the conveyor belt (101), and threaded holes are provided on the auxiliary plates (102); the top plate (103) is slidably mounted on the upper end surface of the conveyor belt (101), and the screw (104) is rotatably mounted in the threaded hole on the auxiliary plate (102), and the thread on the screw (104) is threadably matched with the threaded hole on the auxiliary plate (102), and the inner end of the screw (104) is rotatably connected to the side of the top plate (103); the bracket on the storage barrel (105) is fixedly mounted on the ground, and the storage barrel (105) is located directly above the hollow rod I (306).
4. The pump body casting molding equipment of an energy-saving water pump according to claim 1 is characterized in that: The first moving mechanism (2) further comprises: an auxiliary frame (202), a cylinder (203), a cross bar (204), an arc-shaped bracket (205), a vertical bar I (207), a motor I (208), and a Z-shaped bar (209); the auxiliary frame (202) is fixedly mounted at the middle position of the upper end surface of the support plate (201), and the middle of the auxiliary frame (202) is a hollow circular hole; the cylinder (203) is rotatably mounted in the middle hollow circular hole of the auxiliary frame (202), and the outer periphery of the lower part of the cylinder (203) is provided with gear teeth; there are two cross bars (204), and the two cross bars (204) They are fixedly mounted on both sides of the cylinder (203), and a circular hole is provided in the middle of the cross bar (204); there are two arc-shaped brackets (205), and the two arc-shaped brackets (205) are fixedly mounted on the outsides of the two cross bars (204), respectively; a vertical bar I (207) is slidably mounted on the upper end surface of the support plate (201), and a vertical groove is provided on the side surface of the vertical bar I (207); a motor I (208) is fixedly mounted on the upper end surface of the support plate (201), and its motor shaft is fixedly connected to one end of the Z-shaped rod (209), and the other end of the Z-shaped rod (209) slides in the vertical groove of the vertical bar I (207).
5. The pump body casting molding equipment of the energy-saving water pump according to claim 4 is characterized in that: A rack is fixedly mounted on the upper end of the vertical rod I (207), and the rack is meshed with the gear teeth on the outer periphery of the lower part of the cylinder (203).
6. The pump body casting molding equipment of an energy-saving water pump according to claim 1 is characterized in that: The first moving mechanism (2) further comprises: a U-shaped frame I (206), a vertical plate I (210), a U-shaped frame II (211), a clamping rod (212), and a motor II (213); the U-shaped frame I (206) is fixedly mounted on the upper end surface of the support plate (201), and two hollow clamping cylinders are fixedly mounted on the inner side of the U-shaped frame I (206); there are two vertical plates I (210), and both vertical plates I (210) are fixedly mounted on the upper end surface of the support plate (201); the lower end of the U-shaped frame II (211) is slidably mounted in a groove on the support plate (201), and the U-shaped frame II (211) is fixedly mounted on the inner side of the U-shaped frame I (206). Two springs are installed on the outside, and the other ends of the two springs are respectively connected to the side surfaces of the two vertical plates I (210); there are two clamping rods (212), which are fixedly installed on the inside of the U-shaped frame II (211), and the two clamping rods (212) are aligned with the circular holes on the two cross bars (204). In the initial position, the clamping rods (212) are inserted into the two hollow clamping cylinders on the inside of the corresponding U-shaped frame I (206); the motor II (213) is fixedly installed on the frame on the support plate (201), and its motor shaft is fixedly connected to a cam, and the cam contacts the outside of the U-shaped frame II (211).
7. The pump body casting molding equipment of an energy-saving water pump according to claim 1 is characterized in that: The second moving mechanism (3) comprises: an arc plate (301), a motor III (302), a horizontal frame (303), a lead screw slider group (304), a disc (305), a hollow rod I (306), a motor IV (307), a vertical rod II (308), and a hollow rod II (309); the arc plate (301) is rotatably mounted on the arc bracket (205), and gear teeth are fixedly mounted on the inner side of the arc plate (301); the motor III (302) is fixedly mounted on the corresponding arc The inner side of the bracket (205) has a motor shaft fixedly connected to a gear, and the gear meshes with the gear teeth on the inner side of the arc plate (301); the vertical rod II (308) is fixedly installed on the arc plate (301); the lead screw slider group (304) includes: a frame, a lead screw, a motor, and a slider, the frame is fixedly installed on the outer side of the vertical rod II (308), the lead screw is rotatably installed in the frame, the motor is fixedly installed on the frame, the motor shaft is fixedly connected to one end of the lead screw, the slider is slidably installed in the frame, and the slider is The threaded hole on the block matches the thread of the lead screw; the hollow rod II (309) is slidably mounted on the vertical rod II (308), and the side block of the hollow rod II (309) is fixedly connected to the inner side of the slider in the lead screw slider group (304); the cross frame (303) is fixedly mounted on the hollow rod II (309), and the cross frame (303) is provided with a groove; the disc (305) is rotatably mounted on the lower end of the cross frame (303), and the disc (305) is provided with two inclined grooves; the hollow rod I (306) is fixedly mounted In the circular hole at the middle position of the disc (305), a bevel gear is fixedly mounted on the hollow rod I (306), the upper end of the hollow rod I (306) is intermittently connected to the lower end outlet of the storage barrel (105), and the lower end of the hollow rod I (306) is located at the casting port of the half mold shell (406); the motor IV (307) is fixedly mounted on the upper end surface of the disc (305), and its motor shaft is fixedly connected to a bevel gear, and the bevel gear is meshed with the bevel gear on the hollow rod I (306).
8. The pump body casting molding equipment of an energy-saving water pump according to claim 1 is characterized in that: The picking mechanism (5) comprises: a hollow picking tool (501) and a picking rod (502); there are two hollow picking tools (501), which are slidably mounted in the grooves on the horizontal frame (303), and the two hollow picking tools (501) slide in the inclined grooves on the disc (305) respectively, and the lower openings of the hollow picking tools (501) are aligned with the corresponding picking columns (402); there are four picking rods (502), and two picking rods (502) are slidably mounted in each hollow picking tool (501), and the outer side of the picking rod (502) is provided with an inclined surface, and a spring is fixedly mounted on the inner side of the picking rod (502), and the other end of the spring is connected to the inner end of the corresponding hollow picking tool (501).