Water pump body assembling device

Abstract

A water pump body assembling device relates to the technical field of water pump assembling and comprises a material conveying mechanism, a transferring mechanism, a first mounting mechanism, a second mounting mechanism and a screw lowering mechanism. According to the equipment, two water pump bodies can be installed on two water pump bases respectively at the same time, two water pump motors can be installed on the two water pump bodies respectively, installation of the two water pumps is completed at the same time, and the working efficiency is effectively improved; according to the equipment, when screws of the water feeding pump are turned, the screws and nuts can be automatically taken, then the screws are automatically turned, manpower is saved, and meanwhile the working effect is guaranteed; screws and nuts of the equipment are automatically discharged, the working speed of the equipment is effectively increased, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of water pump assembly, and in particular to a water pump body assembly device. Background Art

[0002] A water pump is a machine that transports liquids or pressurizes liquids. It transfers the mechanical energy of the prime mover or other external energy to the liquid to increase the liquid energy. It is mainly used to transport liquids including water, oil, acid and alkali liquids, emulsions, suspended emulsions and liquid metals. It can also transport liquids, gas mixtures and liquids containing suspended solids. The technical parameters of water pump performance include flow rate, suction head, head, shaft power, water power, efficiency, etc.; according to different working principles, it can be divided into positive displacement water pumps, vane pumps and other types. Positive displacement pumps use the change in the volume of their studio to transfer energy; vane pumps use the interaction between the rotating blades and water to transfer energy. There are centrifugal pumps, axial flow pumps and mixed flow pumps.

[0003] Existing water pumps are mostly assembled manually. During installation, the water pump base needs to be fixed, and then the water pump body needs to be manually placed on the water pump base to align the screw holes. Then, the screws are tightened. After the water pump base and the water pump body are tightened, the water pump motor needs to be installed on the water pump body, and the screws still need to be tightened manually, which wastes manpower and has low assembly efficiency.

[0004] To this end, a water pump body assembly device is needed, which can simultaneously install two water pump bodies on two water pump bases respectively, and can install two water pump motors on the two water pump bodies respectively, and complete the installation of two water pumps at the same time, effectively improving work efficiency; the device can automatically take out the screws and nuts when tightening the screws of the water pump, and then automatically tighten the screws, saving manpower while ensuring work results; the screws and nuts of the device can be automatically discharged, effectively improving the working speed of the equipment and improving production efficiency. Summary of the invention

[0005] In view of the above technical problems, the present invention provides a water pump body assembly device to solve the above problems.

[0006] The technical scheme used in the present invention is: a water pump body assembly device, comprising: a material transport mechanism, a transfer mechanism, a first installation mechanism, a second installation mechanism, and a screw lowering mechanism; the operation panel of the material transport mechanism is fixedly installed on the predetermined installation area on the ground, and the material transport mechanism is used to transfer the water pump body and the water pump motor respectively; there are two transfer mechanisms, and the U-shaped brackets of the two transfer mechanisms are respectively fixedly installed on the ground, and the transfer mechanism is used to alternately take the water pump body and the water pump motor; the support frame III of the first installation mechanism is rotatably installed on the operation panel, and the first installation mechanism is used for the rotation of the water pump base; the round frame of the second installation mechanism is rotatably installed in the middle round hole on the operation panel, and the second installation mechanism is used to tighten the screws when assembling the water pump; there are two screw lowering mechanisms, and the support frames V of the two screw lowering mechanisms are fixedly installed on the upper end surface of the operation panel, and the screw lowering mechanism is used to discharge the screws and nuts one by one; The first installation mechanism comprises: a support frame III, a clamping plate, an electric cylinder I, a support frame IV, a gear II, a first groove wheel, a second groove wheel, a motor III and a gear III; there are two support frames III, the two support frames III are rotatably mounted on the upper end surface of the operating panel, and a circle of gear teeth is arranged on the periphery of the support frame III; there are four clamping plates, two of which are grouped together, and the two groups of clamping plates are slidably mounted on the two support frames III; the cylinder body of the electric cylinder I is fixedly mounted on the plate at the lower end of the support frame III, and the piston rod end of the electric cylinder I is fixedly connected to the side of a clamping plate; the support frame IV is fixedly mounted on the predetermined installation area of ​​the upper end surface of the operating panel through a rod, and three round holes are arranged on the support frame IV; the gear The shaft of wheel II is rotatably installed in a circular hole on support frame IV, and gear II meshes with the outer gear teeth of one support frame III; the shaft of gear III is rotatably installed in another circular hole on support frame IV, and the shaft of gear III is connected to the shaft of gear II through a synchronous belt, and gear III meshes with the outer gear teeth of another support frame III; the shaft of the first grooved wheel is rotatably installed in the circular hole on support frame IV, and the lower end of the shaft of the first grooved wheel is fixedly connected to the shaft of gear III; the shaft of the second grooved wheel is rotatably installed in the circular hole on support frame IV, and the second grooved wheel cooperates with the first grooved wheel; motor III is fixedly installed in the large circular hole on the operating panel, and its motor shaft is fixedly connected to the lower end of the shaft of gear III.

[0007] Preferably, the material transport mechanism comprises: an operating panel and a synchronous belt; the operating panel is fixedly mounted on a predetermined installation area on the ground; there are two synchronous belts, the two synchronous belts are respectively fixedly mounted on the ground, and the two synchronous belts are respectively located on both sides of the operating panel.

[0008] Preferably, the transfer mechanism comprises: a U-shaped bracket, a support frame I, a lead screw I, a round rod, a gear I, a support frame II, an electric clamp I, a motor I, a motor II and a camera; the U-shaped bracket is fixedly mounted on the ground; the support frame I is fixedly mounted on the side of the U-shaped bracket; there are two lead screws I, which are rotatably mounted in the round holes on the plate on the side of the U-shaped bracket; the round rod is rotatably mounted in the round hole on the plate on the support frame I; there are two gears I, which are fixedly mounted on both ends of the round rod respectively, and the two gears I are respectively meshed with the gears on the two lead screws I; the motor II is fixedly mounted on the support frame I, and its motor shaft is fixed to a large bevel gear The large bevel gear is connected, only half of it has gear teeth, and the gear teeth on the large bevel gear are alternately and intermittently meshed with the two bevel gears on the round rod; there are two support frames II, one support frame II is higher, and the other support frame II is shorter, and the upper ends of the two support frames II are slidably installed in the grooves on the U-shaped bracket, and the threaded holes on the two support frames II are respectively matched with the two lead screws I threads; the electric clamp I is rotatably installed on the support frame II, and a circle of gear teeth is provided on the periphery of the electric clamp I; the motor I is fixedly installed on the support frame II, and its motor shaft is fixedly connected to a gear, and this gear meshes with the gear teeth on the electric clamp I; the camera is fixedly installed on the side of the U-shaped bracket through a bent rod.

[0009] Preferably, a gear is fixedly mounted on the side of the lead screw I.

[0010] Preferably, two bevel gears are fixedly mounted on both ends of the round rod.

[0011] Preferably, the second mounting mechanism comprises: a round frame, a vertical plate, a lead screw slider group, a support plate, an electric cylinder II, an electric clamp II, an electric cylinder III, an arc frame, an electric clamp III, a motor IV and a cylinder; the round frame is rotatably mounted in the middle round hole on the operating panel, and the round frame is connected to the shaft of the second groove wheel through a synchronous belt; the vertical plate is fixedly mounted on the round frame; there are two lead screw slider groups, and the two lead screw slider groups include a frame, a lead screw, a motor, and a slider. The frame is slidably mounted on both sides of the vertical plate, 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, the slider is slidably mounted in the frame, and the threaded hole on the slider cooperates with the thread of the lead screw; there are two support plates, and the inner sides of the two support plates are divided into The electric cylinders are fixedly connected to the sliders in the two lead screw slider groups; the cylinder body of the electric cylinder II is fixedly connected to the upper end surface of the support plate, and the piston rod end of the electric cylinder II is fixedly connected to the electric clamp II; the arc frame is slidably mounted on the plate on the support plate, and gear teeth are provided on the periphery of the arc frame; the cylinder body of the electric cylinder III is fixedly mounted on the upper end surface of the arc frame; the electric clamp III is fixedly mounted on the arc plate at the piston rod end of the electric cylinder III; the motor IV is fixedly mounted on the side of the support plate, and its motor shaft is fixedly connected to a small gear, and the small gear is meshed with the gear teeth on the periphery of the arc frame; there are two cylinders, the cylinder bodies of the two cylinders are fixedly mounted on the upper end surface of the round frame, and the piston rod ends of the two cylinders are fixedly connected to the lower end surfaces of the two lead screw slider groups.

[0012] Preferably, the piston rod end of the electric cylinder III is fixedly connected to an arc-shaped plate.

[0013] Preferably, the screw lowering mechanism comprises: a support frame V, a lower vertical cylinder, a lower top frame, an upper vertical cylinder and an upper top frame; the support frame V is fixedly mounted on the upper end surface of the operating panel; the lower vertical cylinder is fixedly mounted on the inner side of the support frame V, and a vertical groove is provided on the side of the lower vertical cylinder; the lower top frame is slidably mounted in the vertical groove on the side of the lower vertical cylinder, the lower top frame contacts the lowest screw, a spring is installed on the side of the lower top frame, and the other end of the spring is connected to the plate on the side of the lower vertical cylinder; the upper vertical cylinder is fixedly mounted on the upper end of the support frame V by a rod; the middle disk of the upper top frame is located in the upper vertical cylinder, and the lower end of the disk contacts the uppermost nut in the upper vertical cylinder, a spring is provided on the T-rod on the upper top frame, and the spring is connected to the plate on the outer side of the upper vertical cylinder.

[0014] The beneficial effects of the present invention compared with the prior art are: 1. The present invention is started by a motor II, which drives the large bevel gear on its shaft to rotate, and the large bevel gear drives a bevel gear on the round rod to rotate, and the bevel gear drives the round rod to rotate in one direction, and the round rod drives two gears I to rotate in one direction, and the two gears I drive the two corresponding lead screws I to rotate in one direction at the same time, so that the water pump body and the water pump motor are alternately moved to the top of the water pump base, effectively improving the working efficiency.

[0015] 2. According to the present invention, after the top screw of the lower vertical cylinder is taken away by the electric clamp II, the spring on the lower top frame contracts, pulling the lower top frame to move upward, and the lower top frame pushes the screw upward for a distance to fill the position of the taken screw; when the bottom nut of the upper vertical cylinder is taken away by the electric clamp III, the spring on the upper top frame contracts, pulling the upper top frame downward to move, and the disc on the upper top frame pushes the nut downward for a distance to fill the position of the taken nut, thereby realizing automatic supply of screws and nuts and effectively improving the working speed of the equipment.

[0016] 3. The present invention starts with motor IV to drive the arc frame to rotate, and the arc frame drives the electric clamp III to rotate. The electric clamp III drives the nut clamped by it to be screwed onto the electric clamp II. Then, the electric clamp III loosens the nut, and the motor IV drives the arc frame to move back to its position. Then, the electric cylinder III drives the electric clamp III to move downward to a suitable position and clamp the nut again. Then, the motor IV is started again to drive the electric clamp III to screw the screw. This reciprocating process is repeated to tighten the screw and the nut, saving manpower. 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 material transport mechanism of the present invention.

[0019] Figure 3 It is a schematic diagram of the transfer mechanism of the present invention.

[0020] Figure 4 It is a schematic diagram of the first part of the structure of the transfer mechanism of the present invention.

[0021] Figure 5 It is a schematic structural diagram of the second part of the transfer mechanism of the present invention.

[0022] Figure 6 It is a schematic diagram of the first installation mechanism of the present invention.

[0023] Figure 7 This is a schematic diagram of the first angle structure of the first part of the first mounting mechanism of the present invention.

[0024] Figure 8 This is a schematic diagram of the second angle structure of the first part of the first mounting mechanism of the present invention.

[0025] Fig. 9 It is a schematic diagram of the second part of the structure of the first mounting mechanism of the present invention.

[0026] Fig.10 It is a schematic diagram of the combined structure of the second installation mechanism and the screw lowering mechanism of the present invention.

[0027] Fig.11 It is a schematic diagram of the second installation mechanism of the present invention.

[0028] Fig.12 It is a schematic diagram of the screw lowering mechanism of the present invention.

[0029] Fig.13 It is a schematic diagram of the side structure of the screw lowering mechanism of the present invention.

[0030] Fig.14 For the present invention Fig.13 Schematic diagram of the BB cross section.

[0031] Figure numbers: 1, material transport mechanism; 2, transfer mechanism; 3, first installation mechanism; 4, second installation mechanism; 5, screw lowering mechanism; 101, operation panel; 102, synchronous belt; 201, U-shaped bracket; 202, support frame Ⅰ; 203, lead screw Ⅰ; 204, round rod; 205, gear Ⅰ; 206, support frame Ⅱ; 207, electric clamp Ⅰ; 208, motor Ⅰ; 209, motor Ⅱ; 210, camera; 301, support frame Ⅲ; 302, clamping plate; 303, electric cylinder Ⅰ; 304, support Support frame IV; 305, gear II; 306, first groove wheel; 307, second groove wheel; 308, motor III; 309, gear III; 401, round frame; 402, vertical plate; 403, lead screw slider group; 404, support plate; 405, electric cylinder II; 406, electric clamp II; 407, electric cylinder III; 408, arc frame; 409, electric clamp III; 410, motor IV; 411, cylinder; 501, support frame V; 502, lower vertical cylinder; 503, lower top frame; 504, upper vertical cylinder; 505, upper top frame. DETAILED DESCRIPTION

[0032] 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.

[0033] 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.

[0034] In an optional embodiment of the present invention, Figure 1-Figure 14As shown, a water pump body assembly device comprises: a material transport mechanism 1, a transfer mechanism 2, a first installation mechanism 3, a second installation mechanism 4, and a screw lowering mechanism 5; the operation panel 101 of the material transport mechanism 1 is fixedly installed in a predetermined installation area on the ground, and the material transport mechanism 1 is used for respectively transferring the water pump body and the water pump motor; there are two transfer mechanisms 2, and the U-shaped brackets 201 of the two transfer mechanisms 2 are respectively fixedly installed on the ground, and the transfer mechanism 2 is used for alternately taking the water pump body and the water pump motor; the support frame III301 of the first installation mechanism 3 is rotatably installed on the operation panel 101, and the first installation mechanism 3 is used for rotating the water pump base; the round frame 401 of the second installation mechanism 4 is rotatably installed in the middle round hole on the operation panel 101, and the second installation mechanism 4 is used to tighten the screws when assembling the water pump; there are two screw lowering mechanisms 5, and the support frames V501 of the two screw lowering mechanisms 5 are fixedly installed on the upper end surface of the operation panel 101, and the screw lowering mechanism 5 is used for discharging screws and nuts one by one; like Figure 6-Figure 9As shown, the first mounting mechanism 3 includes: a support frame III 301, a clamping plate 302, an electric cylinder I 303, a support frame IV 304, a gear II 305, a first groove wheel 306, a second groove wheel 307, a motor III 308 and a gear III 309; there are two support frames III 301, the two support frames III 301 are respectively rotatably mounted on the upper end surface of the operating panel 101, and a circle of gear teeth is arranged on the periphery of the support frame III 301; there are four clamping plates 302, the four clamping plates 302 are grouped in pairs, and the two groups of clamping plates 302 are respectively slidably mounted on the two support frames III 30 1, each group of clamping plates 302 can respectively clamp or loosen the water pump base; the cylinder body of the electric cylinder I 303 is fixedly installed on the plate at the lower end of the support frame III 301, and the piston rod end of the electric cylinder I 303 is fixedly connected to the side of a clamping plate 302. The electric cylinder I 303 can control the clamping plate 302 to move forward and backward, thereby achieving the clamping or loosening of the two clamping plates 302; the support frame IV 304 is fixedly installed on the predetermined installation area of ​​the upper end surface of the operating panel 101 through a rod, and the support frame IV 304 is provided with three round holes; the gear II 305 The shaft of gear Ⅲ309 is rotatably installed in a circular hole on support frame Ⅳ304, gear Ⅱ305 is meshed with the gear teeth on the periphery of one support frame Ⅲ301, and one rotation of gear Ⅱ305 drives one support frame Ⅲ301 to rotate 45°; the shaft of gear Ⅲ309 is rotatably installed in another circular hole on support frame Ⅳ304, the shaft of gear Ⅲ309 is connected to the shaft of gear Ⅱ305 through a synchronous belt, gear Ⅲ309 is meshed with the gear teeth on the periphery of another support frame Ⅲ301, and one rotation of gear Ⅲ309 drives another support frame Ⅲ301 Rotate 45°; the shaft of the first groove wheel 306 is rotatably mounted in the circular hole on the support frame IV304, and the lower end of the shaft of the first groove wheel 306 is fixedly connected to the shaft of the gear III309; the shaft of the second groove wheel 307 is rotatably mounted in the circular hole on the support frame IV304, and the second groove wheel 307 cooperates with the first groove wheel 306, that is, the first groove wheel 306 rotates one circle to drive the second groove wheel 307 to rotate 90°; the motor III308 is fixedly mounted in the large circular hole on the operating panel 101, and its motor shaft is fixedly connected to the lower end of the shaft of the gear III309.

[0035] In an optional embodiment of the present invention, Figure 2 As shown, the material transport mechanism 1 includes: an operating panel 101 and a synchronous belt 102; the operating panel 101 is fixedly installed in a predetermined installation area on the ground; there are two synchronous belts 102, the two synchronous belts 102 are respectively fixedly installed on the ground, and the two synchronous belts 102 are respectively located on both sides of the operating panel 101, one synchronous belt 102 transports the water pump body, and the other synchronous belt 102 transports the water pump motor.

[0036] In an optional embodiment of the present invention, Figure 3-Figure 5As shown, the transfer mechanism 2 includes: a U-shaped bracket 201, a support frame I 202, a lead screw I 203, a round rod 204, a gear I 205, a support frame II 206, an electric clamp I 207, a motor I 208, a motor II 209 and a camera 210; the U-shaped bracket 201 is fixedly installed on the ground; the support frame I 202 is fixedly installed on the side of the U-shaped bracket 201; there are two lead screws I 203, and the two lead screws I 203 are rotatably installed in the round holes on the plate on the side of the U-shaped bracket 201; the round rod 204 is rotatably installed in the round hole on the plate on the support frame I 202; there are two gears I 205, and the two gears I 205 are respectively fixedly installed at both ends of the round rod 204, and the two gears I 205 are respectively connected to the two lead screws I 20 3 mesh with each other; the motor II 209 is fixedly mounted on the support frame I 202, and its motor shaft is fixedly connected to a large bevel gear, only half of which has gear teeth, and the gear teeth on the large bevel gear are alternately and intermittently meshed with the two bevel gears on the round rod 204; specifically, the motor II 209 is started, driving the large bevel gear on its shaft to rotate, the large bevel gear drives a bevel gear on the round rod 204 to rotate, the bevel gear drives the round rod 204 to rotate in one direction, and the round rod 204 drives two gears I 205 to rotate in one direction, and the two gears I 205 drive the two corresponding lead screws I 203 to rotate in one direction at the same time, and when the large bevel gear drives another bevel gear on the round rod 204 to rotate, This bevel gear drives the round rod 204 to rotate in another direction, and the round rod 204 drives the two gears Ⅰ205 to rotate in another direction, and the two gears Ⅰ205 drive the two corresponding screws Ⅰ203 to rotate in another direction at the same time; there are two support frames Ⅱ206, one support frame Ⅱ206 is higher, and the other support frame Ⅱ206 is shorter, and the upper ends of the two support frames Ⅱ206 are slidably installed in the grooves on the U-shaped bracket 201, and the threaded holes on the two support frames Ⅱ206 are respectively matched with the threads of the two screws Ⅰ203; the electric clamp Ⅰ207 is rotatably installed on the support frame Ⅱ206, and the outer periphery of the electric clamp Ⅰ207 is provided with a circle of gear teeth, and the electric clamp Ⅰ207 can clamp the water pump body or the water pump motor; the motor Ⅰ 208 is fixedly installed on the support frame II 206, and its motor shaft is fixedly connected to a gear, and this gear is meshed with the gear teeth on the electric clamp I 207; the camera 210 is fixedly installed on the side of the U-shaped bracket 201 through a bent rod, and the camera 210 can observe whether the four screw holes on the water pump body are aligned with the four screw holes on the water pump base when the water pump body is placed on the water pump base, and can observe whether the four screw holes on the water pump motor are aligned with the lead screw holes on the water pump body when the water pump motor is placed on the water pump body, and transmit the signal to the central processor to receive the signal and send instructions to the corresponding motor I 208, and the motor I 208 controls the electric clamp I 207 to rotate, so as to realize the rotation and hole alignment of the water pump body and the water pump motor;Specifically, when the water pump body is placed on the water pump base, the motor II 209 is started, driving the large bevel gear on its shaft to rotate, and the large bevel gear drives a bevel gear on the round rod 204 to rotate, and this bevel gear drives the round rod 204 to rotate in one direction, and the round rod 204 drives two gears I 205 to rotate in one direction, and these two gears I 205 drive the two corresponding screws I 203 to rotate in one direction at the same time. At this time, a screw I 203 drives the higher support frame II 206 to move to the top of the synchronous belt 102 that transfers the water pump body. At this time, the electric clamp I 207 clamps one At the same time, another lead screw Ⅰ203 will drive the shorter support frame Ⅱ206 to move above the water pump base. Then, the large bevel gear continues to rotate, driving another bevel gear on the round rod 204 to rotate. This bevel gear drives the round rod 204 to rotate in the other direction. The round rod 204 drives two gears Ⅰ205 to rotate in the other direction. The two gears Ⅰ205 drive the two corresponding lead screws Ⅰ203 to rotate in the other direction at the same time. At this time, one lead screw Ⅰ203 drives the higher support frame Ⅱ206 to clamp the water pump body and move it to the water pump base. The other lead screw Ⅰ2 03 drives the shorter support frame Ⅱ 206 to move above the synchronous belt 102 that transfers the water pump motor, and clamps a water pump motor, and repeats this process to achieve the alternate movement of the water pump body and the water pump motor above the water pump base, effectively improving work efficiency. When the water pump body is placed on the water pump base, the camera 210 observes whether the four screw holes on the water pump body are aligned with the four screw holes on the water pump base, and transmits the signal to the central processor to receive the signal and send instructions to the corresponding motor Ⅰ 208, which controls the electric clamp Ⅰ 207 to rotate so that the four screw holes on the water pump body are aligned. Align with the four screw holes on the water pump base, so that it is convenient to tighten the water pump body and the water pump base with screws later; after the water pump motor is placed on the water pump body, the camera 210 observes whether the four screw holes on the water pump motor are aligned with the four screw holes on the water pump body, and transmits the signal to the central processor to receive the signal and send instructions to the corresponding motor I208, which controls the electric clamp I207 to rotate, so that the four screw holes on the water pump motor are aligned with the four screw holes on the water pump body, so that it is convenient to tighten the water pump motor and the water pump body with screws later to realize the assembly of the water pump. ;

[0037] In an optional embodiment of the present invention, Figure 4 As shown, a gear is fixedly mounted on the side of the lead screw Ⅰ203.

[0038] In an optional embodiment of the present invention, Figure 4 As shown, two bevel gears are fixedly mounted on both ends of the round rod 204.

[0039] In an optional embodiment of the present invention, Fig.11As shown, the second mounting mechanism 4 includes: a round frame 401, a vertical plate 402, a screw slider group 403, a support plate 404, an electric cylinder II 405, an electric clamp II 406, an electric cylinder III 407, an arc frame 408, an electric clamp III 409, a motor IV 410 and a cylinder 411; the round frame 401 is rotatably mounted in the middle round hole on the operating panel 101, and the round frame 401 is connected to the shaft of the second groove wheel 307 through a synchronous belt; the vertical plate 402 is fixedly mounted on the round frame 401; there are two screw slider groups 403, and the two screw slider groups 403 include a frame, Lead screw, motor, slider, and frame are slidably installed on both sides of the vertical plate 402, the lead 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 lead screw, the slider is slidably installed in the frame, and the threaded hole on the slider matches the lead screw thread; there are two support plates 404, and the inner sides of the two support plates 404 are respectively fixedly connected to the sliders in the two lead screw slider groups 403; the cylinder body part of the electric cylinder II 405 is fixedly connected to the upper end surface of the support plate 404, and the piston rod end of the electric cylinder II 405 is fixedly connected to the electric clamp II 406, and the electric clamp Ⅱ406 is used for clamping screws; arc frame 408 is slidably mounted on the plate on the support plate 404, and gear teeth are arranged on the periphery of arc frame 408; the cylinder body of electric cylinder Ⅲ407 is fixedly mounted on the upper end surface of arc frame 408; electric clamp Ⅲ409 is fixedly mounted on the arc plate at the piston rod end of electric cylinder Ⅲ407, and electric clamp Ⅲ409 is used for clamping nuts; motor Ⅳ410 is fixedly mounted on the side of support plate 404, and its motor shaft is fixedly connected to a small gear, and this small gear is meshed with the gear teeth on the periphery of arc frame 408; cylinder 411 has two, The cylinder bodies of the two cylinders 411 are fixedly mounted on the upper end surface of the round frame 401, and the piston rod ends of the two cylinders 411 are fixedly connected to the lower end surfaces of the two screw slider groups 403 respectively; specifically, when taking screws and nuts, the screw slider group 403 works first, and the screw slider group 403 drives the support plate 404 to move outward, so that the electric clamp II 406 is located on the side of the lower vertical cylinder 502, and at the same time, the electric clamp III 409 is located on the side of the upper vertical cylinder 504, and then the electric clamp II 406 clamps a screw, and the electric clamp III 409 clamps a nut;When screwing, first the lead screw slider group 403 drives the support plate 404 to move outward, so that the electric clamp II 406 holding the screw is located at the screw hole on the water pump where the screw needs to be screwed, then the electric cylinder II 405 pushes the electric clamp II 406 to insert into the corresponding screw hole, at this time, the upper end of the screw contacts and the lower end of the nut held by the electric clamp III 409 and the threads are matched, then the motor IV 410 starts, drives the arc frame 408 to rotate, the arc frame 408 drives the electric clamp III 409 to rotate, and the electric clamp III 409 drives the nut it holds to be screwed onto the electric clamp II 406, then the electric clamp III 409 loosens the nut, the motor IV 410 drives the arc frame 408 to move back to its original position, then the electric cylinder III 407 drives the electric clamp III 409 to move downward to a suitable position and clamp the nut again, then the motor IV 410 starts again to drive the electric clamp III 409 to screw the screw, and so on and so forth, tightening the screw and the nut. ;

[0040] In an optional embodiment of the present invention, Fig.11 As shown, the piston rod end of the electric cylinder III 407 is fixedly connected to an arc-shaped plate.

[0041] In an optional embodiment of the present invention, Figure 12-14 As shown, the screw lowering mechanism 5 includes: a support frame V501, a lower vertical cylinder 502, a lower top frame 503, an upper vertical cylinder 504 and an upper top frame 505; the support frame V501 is fixedly mounted on the upper end surface of the operating panel 101; the lower vertical cylinder 502 is fixedly mounted on the inner side of the support frame V501, and the side of the lower vertical cylinder 502 is provided with a vertical groove, and screws are placed vertically one by one in the lower vertical cylinder 502; the lower top frame 503 is slidably mounted in the vertical groove on the side of the lower vertical cylinder 502, the lower top frame 503 is in contact with the lowest screw, and a spring is installed on the side of the lower top frame 503, and the other end of the spring is connected to the plate on the side of the lower vertical cylinder 502; the upper vertical cylinder 504 is fixedly mounted on the upper end of the support frame V501 through a rod, and nuts are placed vertically one by one in the upper vertical cylinder 504; the upper top frame 5 The middle disk of 05 is located in the upper vertical cylinder 504, and the lower end of the disk is in contact with the uppermost nut in the upper vertical cylinder 504. A spring is provided on the T-bar on the upper top frame 505, and the spring is connected to the plate on the outer side of the upper vertical cylinder 504; specifically, when the uppermost screw of the lower vertical cylinder 502 is taken away by the electric clamp II 406, the spring on the lower top frame 503 contracts, pulling the lower top frame 503 to move upward, and the lower top frame 503 pushes the screw upward for a distance to fill the position of the taken screw; when the lowermost nut of the upper vertical cylinder 504 is taken away by the electric clamp III 409, the spring on the upper top frame 505 contracts, pulling the upper top frame 505 downward, and the disk on the upper top frame 505 pushes the nut downward for a distance to fill the position of the taken nut.

[0042] Working principle: The equipment can simultaneously install two water pump bodies on two water pump bases, and can install two water pump motors on two water pump bodies, and complete the installation of two water pumps at the same time, effectively improving work efficiency; the equipment can automatically take the screws and nuts when screwing the water pumps, and then automatically screw the screws, saving manpower while ensuring work results; the screws and nuts of the equipment can be automatically discharged, effectively improving the working speed of the equipment and improving production efficiency; When assembling the water pump body, first, manually place the water pump base on the corresponding two support frames III 301, then, the electric cylinder I 303 works, driving the corresponding clamping plate 302 to clamp the water pump base, and then, when the water pump body is placed on the water pump base, the motor II 209 is started, driving the large bevel gear on its shaft to rotate, and the large bevel gear drives a bevel gear on the round rod 204 to rotate, and this bevel gear drives the round rod 204 to rotate in one direction, and the round rod 204 drives the two gears I 205 to rotate in one direction. , the two gears Ⅰ205 drive the two corresponding screws Ⅰ203 to rotate in one direction at the same time. At this time, one screw Ⅰ203 drives the higher support frame Ⅱ206 to move above the synchronous belt 102 that transfers the water pump body. At this time, the electric clamp Ⅰ207 clamps a water pump body. At the same time, the other screw Ⅰ203 drives the shorter support frame Ⅱ206 to move above the water pump base. Then, the large bevel gear continues to rotate, driving the other bevel gear on the round rod 204 to rotate. This bevel gear drives the round rod 204 The round rod 204 drives the two gears Ⅰ205 to rotate in the other direction, and the two gears Ⅰ205 drive the two corresponding screws Ⅰ203 to rotate in the other direction at the same time. At this time, one screw Ⅰ203 drives the higher support frame Ⅱ206 to clamp the water pump body and move it to the water pump base, and the other screw Ⅰ203 drives the shorter support frame Ⅱ206 to move to the top of the synchronous belt 102 that transfers the water pump motor and clamps a water pump motor, and so on and so forth, so that the water pump body and the water pump motor are connected. The machine moves alternately to the top of the water pump base, effectively improving the work efficiency. After the water pump body is placed on the water pump base, the camera 210 observes whether the four screw holes on the water pump body are aligned with the four screw holes on the water pump base, and transmits the signal to the central processor to receive the signal and send instructions to the corresponding motor I 208. The motor I 208 controls the electric clamp I 207 to rotate, so that the four screw holes on the water pump body are aligned with the four screw holes on the water pump base, which is convenient for the subsequent use of screws to tighten the water pump body and the water pump base; When screwing the two water pump bodies and water pump bases whose screw holes are aligned at the same time, the motor III 308 starts, driving the gear III 309 to rotate. The gear III 309 rotates one circle and drives the support frame III 301 meshing therewith to rotate 45°. The support frame III 301 drives the water pump base and the water pump body thereon to rotate 45°. At the same time, the gear III 309 drives the gear II 305 to rotate one circle. The gear II 305 drives the support frame III 301 meshing therewith to rotate 45°. The support frame III 301 drives the water pump base and the water pump body thereon to rotate 45°. At the same time, the gear III 309 drives the first groove wheel 306 to rotate After one circle, the first groove wheel 306 drives the second groove wheel 307 to rotate 90°, the second groove wheel 307 drives the round frame 401 to rotate 90°, and the round frame 401 drives the two screw slider groups 403 to rotate to the sides of the two support frames V501; then, the screw and nut are taken out, first the screw slider group 403 works, the screw slider group 403 drives the support plate 404 to move outward, so that the electric clamp II 406 is located on the side of the lower vertical cylinder 502, and at the same time, the electric clamp III 409 is located on the side of the upper vertical cylinder 504, then the electric clamp II 406 clamps a screw, and the electric clamp III 409 clamps a nut; When the top screw of the lower vertical cylinder 502 is taken away by the electric clamp II 406, the spring on the lower top frame 503 contracts, pulling the lower top frame 503 to move upward, and the lower top frame 503 pushes the screw upward for a distance to fill the position of the taken screw; when the bottom nut of the upper vertical cylinder 504 is taken away by the electric clamp III 409, the spring on the upper top frame 505 contracts, pulling the upper top frame 505 to move downward, and the disc on the upper top frame 505 pushes the nut downward for a distance to fill the position of the taken nut; Then, gear III 309 drives gear II 305 to rotate one circle, gear II 305 drives the support frame III 301 meshing with it to rotate 45°, and the support frame III 301 drives the water pump base and the water pump body thereon to rotate 45°. At this time, a screw hole on the water pump base and the water pump body is in a parallel state with the support frame IV 304. At the same time, gear III 309 drives gear II 305 to rotate one circle, gear II 305 drives the support frame III 301 meshing with it to rotate 45°, and the support frame III 301 drives the water pump base and the water pump body thereon. The pump body rotates 45°, at this time, a screw hole on the water pump base and the water pump body is parallel to the support frame IV 304, and at the same time, the gear III 309 drives the first groove wheel 306 to rotate one circle, the first groove wheel 306 drives the second groove wheel 307 to rotate 90°, the second groove wheel 307 drives the round frame 401 to rotate 90°, and the round frame 401 drives the two screw slider groups 403 to rotate to the two water pump bases and the side of the water pump body. At this time, the screw holes on the two water pump bases and the water pump body are aligned with the two screw slider groups 403; When tightening the screws, first the cylinder 411 works to drive the lead screw slider group 403 to move to a position parallel to the water pump base and the water pump body, then the lead screw slider group 403 drives the support plate 404 to move outward, so that the electric clamp II 406 holding the screws is located at the screw holes on the water pump base and the water pump body, then the electric cylinder II 405 pushes the electric clamp II 406 to insert into the corresponding screw hole, at this time, the upper end of the screw contacts and the lower end of the nut clamped by the electric clamp III 409 and the threads are matched, then the motor IV 410 starts to drive the arc frame 4 08 rotates, the arc frame 408 drives the electric clamp III 409 to rotate, and the electric clamp III 409 drives the nut it clamps to be screwed onto the electric clamp II 406, then the electric clamp III 409 loosens the nut, and the motor IV 410 drives the arc frame 408 to move back to its original position, then the electric cylinder III 407 drives the electric clamp III 409 to move downward to a suitable position and clamp the nut again, then the motor IV 410 starts again to drive the electric clamp III 409 to screw the screw, and so on and so forth, tightening the screw and the nut, at this time, the water pump base and the water pump body are tightened and fixed together; When assembling the water pump motor and the water pump body together, after the electric clamp I207 places the water pump motor on the water pump body, the camera 210 observes whether the four screw holes on the water pump motor are aligned with the four screw holes on the water pump body, and transmits the signal to the central processor to receive the signal and send instructions to the corresponding motor I208. The motor I208 controls the electric clamp I207 to rotate so that the four screw holes on the water pump motor are aligned with the four screw holes on the water pump body. Then, repeat the above steps to tighten the water pump body and the water pump motor together.

[0043] 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 water pump body assembly device, characterized in that: include: A material transport mechanism (1), a transfer mechanism (2), a first installation mechanism (3), a second installation mechanism (4), and a screw lowering mechanism (5); the operating panel (101) of the material transport mechanism (1) is fixedly installed in a predetermined installation area on the ground, and the material transport mechanism (1) is used to transfer a water pump body and a water pump motor respectively; there are two transfer mechanisms (2), and the U-shaped brackets (201) of the two transfer mechanisms (2) are respectively fixedly installed on the ground, and the transfer mechanisms (2) are used to alternately take the water pump body and the water pump motor; the first installation mechanism (3) The support frame III (301) is rotatably mounted on the operating panel (101), and the first mounting mechanism (3) is used for rotating the base of the water pump; the round frame (401) of the second mounting mechanism (4) is rotatably mounted in the middle round hole on the operating panel (101), and the second mounting mechanism (4) is used for screwing screws when assembling the water pump; there are two screw lowering mechanisms (5), and the support frames V (501) of the two screw lowering mechanisms (5) are fixedly mounted on the upper end surface of the operating panel (101), and the screw lowering mechanisms (5) are used for discharging screws and nuts one by one; The first mounting mechanism (3) comprises: a support frame III (301), a clamping plate (302), an electric cylinder I (303), a support frame IV (304), a gear II (305), a first groove wheel (306), a second groove wheel (307), a motor III (308) and a gear III (309); there are two support frames III (301), the two support frames III (301) are rotatably mounted on the upper end surface of the operating panel (101), and a circle of gear teeth is provided on the periphery of the support frames III (301); There are four clamping plates (302), and the four clamping plates (302) are grouped in pairs. The two groups of clamping plates (302) are slidably mounted on two support frames III (301) respectively; the cylinder body of the electric cylinder I (303) is fixedly mounted on a plate at the lower end of the support frame III (301), and the piston rod end of the electric cylinder I (303) is fixedly connected to the side of a clamping plate (302); the support frame IV (304) is fixedly mounted on a predetermined mounting area of ​​the upper end surface of the operating panel (101) through a rod, and the support frame IV (304) There are three circular holes on the support frame; the shaft of gear II (305) is rotatably mounted in a circular hole on the support frame IV (304), and gear II (305) is meshed with the outer gear teeth of one support frame III (301); the shaft of gear III (309) is rotatably mounted in another circular hole on the support frame IV (304), and the shaft of gear III (309) is connected to the shaft of gear II (305) through a synchronous belt, and gear III (309) is meshed with the outer gear teeth of another support frame III (301); the first The shaft of the groove wheel (306) is rotatably mounted in a circular hole on the support frame IV (304), and the lower end of the shaft of the first groove wheel (306) is fixedly connected to the shaft of the gear III (309); the shaft of the second groove wheel (307) is rotatably mounted in a circular hole on the support frame IV (304), and the second groove wheel (307) works in coordination with the first groove wheel (306); the motor III (308) is fixedly mounted in a large circular hole on the operating panel (101), and the motor shaft is fixedly connected to the lower end of the shaft of the gear III (309).

2. A water pump body assembly device according to claim 1, characterized in that: The material transport mechanism (1) comprises: an operating panel (101) and a synchronous belt (102); the operating panel (101) is fixedly mounted on a predetermined mounting area on the ground; there are two synchronous belts (102), the two synchronous belts (102) are respectively fixedly mounted on the ground, and the two synchronous belts (102) are respectively located on both sides of the operating panel (101).

3. A water pump body assembly device according to claim 1, characterized in that: The transfer mechanism (2) comprises: a U-shaped bracket (201), a support frame I (202), a lead screw I (203), a round rod (204), a gear I (205), a support frame II (206), an electric clamp I (207), a motor I (208), a motor II (209) and a camera (210); the U-shaped bracket (201) is fixedly mounted on the ground; the support frame I (202) is fixedly mounted on the side of the U-shaped bracket (201); the lead screw I (20 3) There are two, two lead screws I (203) are rotatably mounted in the round holes on the plate on the side of the U-shaped bracket (201); the round rod (204) is rotatably mounted in the round hole on the plate on the support frame I (202); there are two gears I (205), two gears I (205) are fixedly mounted at both ends of the round rod (204), and the two gears I (205) are respectively meshed with the gears on the two lead screws I (203); the motor II (209) is fixedly mounted on the support frame The invention relates to a support frame I (202), wherein the motor shaft is fixedly connected to a large bevel gear, only half of which has gear teeth, and the gear teeth on the large bevel gear are alternately and intermittently meshed with the two bevel gears on the round rod (204); there are two support frames II (206), one support frame II (206) is higher, and the other support frame II (206) is shorter, and the upper ends of the two support frames II (206) are slidably mounted in the grooves on the U-shaped support frame (201), and the threaded holes on the two support frames II (206) are respectively threadedly matched with the two lead screws I (203); the electric clamp I (207) is rotatably mounted on the support frame II (206), and the outer periphery of the electric clamp I (207) is provided with a circle of gear teeth; the motor I (208) is fixedly mounted on the support frame II (206), and the motor shaft is fixedly connected to a gear, and the gear is meshed with the gear teeth on the electric clamp I (207); the camera (210) is fixedly mounted on the side of the U-shaped support frame (201) through a bent rod.

4. A water pump body assembly device according to claim 3, characterized in that: A gear is fixedly mounted on the side of the lead screw I (203).

5. A water pump body assembly device according to claim 3, characterized in that: Two bevel gears are fixedly mounted on both ends of the round rod (204).

6. A water pump body assembly device according to claim 1, characterized in that: The second mounting mechanism (4) comprises: a round frame (401), a vertical plate (402), a lead screw slider group (403), a support plate (404), an electric cylinder II (405), an electric clamp II (406), an electric cylinder III (407), an arc frame (408), an electric clamp III (409), a motor IV (410) and a cylinder (411); the round frame (401) is rotatably mounted in the middle round hole on the operating panel (101), and the round frame (401) is connected to the second groove wheel (307) via a synchronous belt. ) shaft connection; the vertical plate (402) is fixedly mounted on the round frame (401); there are two screw slider groups (403), the two screw slider groups (403) include a frame, a screw, a motor, and a slider, the frame is slidably mounted on both sides of the vertical plate (402), the screw is rotatably mounted in the frame, the motor is fixedly mounted on the frame, the motor shaft is fixedly connected to one end of the screw, the slider is slidably mounted in the frame, and the threaded hole on the slider cooperates with the screw thread; there are two support plates (404), the two support plates (404 ) are fixedly connected to the sliders in the two lead screw slider groups (403); the cylinder body of the electric cylinder II (405) is fixedly connected to the upper end surface of the support plate (404), and the piston rod end of the electric cylinder II (405) is fixedly connected to the electric clamp II (406); the arc frame (408) is slidably mounted on the plate on the support plate (404), and the outer periphery of the arc frame (408) is provided with gear teeth; the cylinder body of the electric cylinder III (407) is fixedly mounted on the upper end surface of the arc frame (408); the electric clamp III (40 9) is fixedly mounted on the arc plate at the piston rod end of the electric cylinder III (407); the motor IV (410) is fixedly mounted on the side of the support plate (404), and its motor shaft is fixedly connected to a small gear, and the small gear is meshed with the gear teeth on the outer periphery of the arc frame (408); there are two cylinders (411), the cylinder bodies of the two cylinders (411) are fixedly mounted on the upper end surface of the round frame (401), and the piston rod ends of the two cylinders (411) are fixedly connected to the lower end surfaces of the two screw slider groups (403) respectively.

7. A water pump body assembly device according to claim 6, characterized in that: The piston rod end of the electric cylinder III (407) is fixedly connected to an arc-shaped plate.

8. A water pump body assembly device according to claim 1, characterized in that: The screw lowering mechanism (5) comprises: a support frame V (501), a lower vertical cylinder (502), a lower top frame (503), an upper vertical cylinder (504) and an upper top frame (505); the support frame V (501) is fixedly mounted on the upper end surface of the operating panel (101); the lower vertical cylinder (502) is fixedly mounted on the inner side of the support frame V (501), and a vertical groove is provided on the side of the lower vertical cylinder (502); the lower top frame (503) is slidably mounted in the vertical groove on the side of the lower vertical cylinder (502), and the lower top frame (503) is slidably mounted in the vertical groove on the side of the lower vertical cylinder (502). ) contacts with the lowest screw, a spring is installed on the side of the lower top frame (503), and the other end of the spring is connected to the plate on the side of the lower vertical tube (502); the upper vertical tube (504) is fixedly installed on the upper end of the support frame V (501) through a rod; the middle disc of the upper top frame (505) is located in the upper vertical tube (504), and the lower end of the disc contacts with the uppermost nut in the upper vertical tube (504), and a spring is provided on the T-shaped rod on the upper top frame (505), and the spring is connected to the plate outside the upper vertical tube (504).

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