CN113927297A - Digital intelligent production line of jet pump - Google Patents
Digital intelligent production line of jet pump Download PDFInfo
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- CN113927297A CN113927297A CN202111456848.1A CN202111456848A CN113927297A CN 113927297 A CN113927297 A CN 113927297A CN 202111456848 A CN202111456848 A CN 202111456848A CN 113927297 A CN113927297 A CN 113927297A
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- pump
- station
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- press
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
Abstract
The invention discloses a digital intelligent production line of an injection pump, which comprises an upper layer differential chain body, a lower layer differential chain body, a tool carrier, a motor assembly line, a pump body assembly line, a motor, a pump body assembly line and a test line, wherein the upper layer differential chain body and the lower layer differential chain body are provided with the tool carrier; the motor assembly line includes: a stator assembling station and a rotor clamp spring bearing assembling station; a rotor assembly station; assembling stations for the rear end cover of the motor; the pump body assembly line includes: a fan blade assembly station; a pump sealing station and a pump body end cover assembling station; the motor and pump body assembly line comprises a motor overturning assembly and a third automatic bolt tightening machine; the test line comprises an automatic water pump comprehensive test station and an air tightness automatic detection station; the automatic water pump comprehensive test station is connected with a power supply to detect the electrical property of the assembled injection pump; and the air tightness automatic detection station detects the tightness of the assembled injection pump. The invention improves the assembly efficiency and has high automation and intelligence degree.
Description
Technical Field
The invention relates to the field of machine manufacturing, in particular to a digital intelligent production line of an injection pump.
Background
The jet pump consists of a pump body and a motor, the pump head and the motor need to be installed and then assembled when the jet pump is installed, the traditional installation mode is that the jet pump is installed manually, the transport and installation of the pump head, the motor and parts thereof need to be completed manually in one step, the working strength of workers is high, collision is easy to occur during the processes of turning over and hoisting, deformation is caused, workpieces are scrapped, the installation position and the coaxiality of the installed stator and the motor shell cannot be guaranteed, the percent of pass is low, and the use of the motor is influenced; the processing efficiency and the processing precision of the jet pump cannot be guaranteed.
In addition, after the injection pump is assembled, the injection pump needs to be subjected to electrical detection and tightness detection, but many pumps need to be offline and then offline for testing, and the whole process from assembly to detection is complex and takes a long time.
Disclosure of Invention
The present invention is directed to a digital and intelligent production line for injection pumps, which can solve one or more of the above problems.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
a digital intelligent production line of a jet pump, which comprises an upper-layer differential speed chain body and a lower-layer differential speed chain body,
a tooling carrier is arranged on the upper-layer differential link body and the lower-layer differential link body, and a motor assembling station and a pump body assembling station are arranged on the tooling carrier; the motor barrel and the pump body are respectively placed into the tool carrier, and are assembled along with the upper-layer differential link body and the lower-layer differential link body;
the device comprises a motor assembly line, a pump body assembly line, a motor and pump body assembly line and a test line sequentially from upstream to downstream along the upper and lower layer differential speed chain body according to the process;
the motor assembly line includes: a stator assembling station and a rotor clamp spring bearing assembling station; a rotor assembly station; assembling stations for the rear end cover of the motor;
the stator assembling station is arranged on one side of the upper-layer and lower-layer differential link body, and the rotor clamping spring bearing assembling station is arranged on the other side of the upper-layer and lower-layer differential link body;
the motor rotor and the motor rear end cover are assembled in place through a first press-fitting machine at the rotor assembling station and the motor rear end cover assembling station; the rear end cover of the motor is locked by a first automatic bolt tightening machine;
a jacking device and an in-place stopper are arranged on the upper-layer and lower-layer differential speed chain body in a matched manner with the first press-fitting machine;
the pump body assembly line includes: a fan blade assembly station; a pump sealing station and a pump body end cover assembling station;
the fan blade assembly station assembles the fan blades in place through a second press;
the pump sealing station assembles the pump sealing element in place through a third press-fitting machine;
a jacking device and an in-position stopper are respectively arranged on the upper-layer differential chain body and the lower-layer differential chain body in a matching manner with the second press-fitting machine and the third press-fitting machine;
the pump body end cover assembling station and the stator assembling station are arranged on the same side; the pump cover is locked through a second automatic bolt tightening machine;
the motor and pump body assembly line comprises a motor overturning assembly and a third automatic bolt tightening machine;
the overturning assembly lifts and overturns the assembled motor by 180 degrees to be combined with the assembled pump body, and the jet pump is locked into a whole through a third automatic bolt tightening machine;
the test line comprises an automatic water pump comprehensive test station and an air tightness automatic detection station;
the automatic water pump comprehensive test station is connected with a power supply to detect the electrical property of the assembled injection pump; the air tightness automatic detection station detects the air tightness of the assembled injection pump;
and a jacking device and an in-place stopper are respectively arranged on the upper-layer differential link body and the lower-layer differential link body in cooperation with the automatic water pump comprehensive test station and the air tightness automatic detection station.
Further, the jacking device comprises a mounting plate, a jacking cylinder, an in-line bearing, a guide pillar, a fixed seat, a jacking bearing plate and a positioning column; the mounting plate is fixed below the upper-layer and lower-layer differential speed chain body; the jacking cylinder is fixed on the mounting panel, the telescopic link of jacking cylinder passes through the fixing base with top carrier plate fixed connection. The in-line bearing is fixed on the mounting plate, the upper end of the guide post is fixed on the top supporting bearing plate, the lower end of the guide post is arranged on the in-line bearing in a penetrating manner, and the top supporting bearing plate is provided with a positioning column.
Further, set up joint and the electrically conductive socket of ventilating on the frock carrier.
Further, the rotor clamp spring bearing assembling station comprises a rotor shaft bin, a conveying body, a first mechanical arm, a bearing press-mounting mechanism, a double-clamping mechanism, a clamp spring press-mounting mechanism and a second mechanical arm; one side of the clamp spring in press fitting is communicated with a rotor shaft bin through a first conveying body, and a second manipulator is connected with the first conveying body in the rotor shaft bin; the bearing press-fitting mechanism is installed on the first conveying body, and the double-clamping mechanism and the bearing press-fitting mechanism are correspondingly installed on the first conveying body. The other side of the clamp spring pressing machine is connected with a second manipulator through a second conveying body; and the second manipulator is connected with the upper-layer and lower-layer differential link body.
Further, the first press-fitting machine, the second press-fitting machine and the third press-fitting machine are provided with different corresponding press heads corresponding to respective stations.
Further, the stator assembling station comprises a fourth automatic bolt tightening machine and a tooling positioning die, and the tooling positioning die is installed on the tightening station.
Further, the motor upset subassembly includes outer frame, internal frame, lifting unit, rotating assembly, centre gripping subassembly, the internal frame is installed on outer frame, lifting unit installs on the internal frame, rotating assembly installs lifting unit is last, the centre gripping unit install rotating assembly is last. The clamping assembly comprises a rotating arm, a clamping cylinder, a clamping arm, an adjusting cylinder and a clamping auxiliary cylinder.
The clamping cylinder is a double-acting cylinder and is arranged on the rotating arm;
the telescopic rod at each end of the clamping cylinder is provided with one clamping arm, and each clamping arm is provided with at least one adjusting cylinder; the telescopic rod of the adjusting cylinder extends out from the position between the clamping arms;
the auxiliary clamping cylinder is a single-acting cylinder, the auxiliary clamping cylinder is mounted on one of the clamping arms, and a telescopic rod of the auxiliary clamping cylinder is mounted on the other clamping arm.
Furthermore, automatic water pump combined test platform includes the display screen, leads electrical pillar, impels the cylinder, test head, compresses tightly the cylinder. The propulsion cylinder is horizontal to the upper and lower layer differential link body, and the propulsion cylinder pushes the conductive column to be electrically connected with the assembled injection pump. The compressing cylinder is perpendicular to the upper portion of the upper-layer differential link body and the lower-layer differential link body, and the compressing air enables the testing head to be electrically connected with the pump body.
Further, the automatic air tightness detection mechanism comprises an air tightness leak detector, a connecting pipeline and a pipeline butt joint assembly; the connecting pipeline is connected into the assembled injection pump through the pipeline butt joint component; the connecting pipeline is connected with the airtight leak detector and the assembled jet pump.
Furthermore, the protective cover comprises a plurality of protective covers, and each protective cover comprises a frame and a transparent plate.
The invention has the technical effects that:
according to the injection pump assembly line, the motor belt assembly and the pump body assembly in the injection pump, and the motor and the pump body combination and the combined injection pump are integrated on one production line, and the detection is carried out on the same line after the assembly is finished, so that the finished product delivery time is greatly reduced, the assembly efficiency is improved, and the automation and intelligence degree is high.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the differential link body of the upper and lower layers;
FIG. 3 is a schematic front view of the structure of FIG. 2;
FIG. 4 is a schematic view of a stator assembly station;
FIG. 5 is a schematic view of the structure of an automatic bolt tightening machine;
FIG. 6 is a schematic view of a rotor clamp spring bearing assembly station;
FIG. 7 is a schematic bottom view of the structure of FIG. 6;
FIG. 8 is a schematic structural view of the automatic press-fitting machine;
FIG. 9 is a first structural view of the manual press-fitting machine;
FIG. 10 is a schematic structural view II of the manual press-fitting machine;
FIG. 11 is a first schematic structural view of a motor turnover assembly;
FIG. 12 is a schematic view of the structure of the components of FIG. 11;
FIG. 13 is a schematic view of an automatic water pump combination test stand;
FIG. 14 is a first schematic view of an automatic airtightness detection mechanism;
FIG. 15 is a second schematic view of an automatic airtightness detection mechanism;
FIG. 16 is a third schematic view of an automatic airtightness detection mechanism;
FIG. 17 is a schematic view of the structure of the jacking device;
FIG. 18 is a first schematic view of a tooling carrier configuration;
FIG. 19 is a second schematic structural view of FIG. 18;
FIG. 20 is a third schematic view of the structure of FIG. 18;
the device comprises an upper-layer and lower-layer differential chain body 1, a rack 11, a cross beam 12, a fan 13, an illuminating lamp 14, a stopper 15, a conveying chain rail 16, a storage plate 17 and a moving-out line body 18; a stator-assembling station 101 is provided for assembling the stator,
a tooling carrier 102; the anti-collision device comprises a base plate 1021, an anti-collision block 1022, a positioning hole 1023, a guide wheel 1024, a pump shell die holder 1025, a ventilation connector 1026, a conductive socket 1027, a base die holder 1028 and a motor die holder 1029;
a rotor circlip bearing assembly station 103; a rotor shaft bin 1031, a conveying body 1032, a first mechanical arm 1033, a double-clamping mechanism 1034, a clamp spring press-mounting mechanism 1035 and a second mechanical arm 1036;
a rotor assembly station 104; a motor rear end cap assembly station 105; a fan blade assembly station 106; a pump sealing station 107, a pump body end cover assembling station 108;
a motor turnover assembly 109; a frame 1091, a lifting cylinder 1092, a rotary cylinder 1093, a slide rail 1094, a rotary fixing mechanism 1095, a rotary arm 1096, a clamping cylinder 1097, a clamping arm 1098, an adjusting cylinder 1099, a clamping auxiliary cylinder 10910, a sliding bearing plate 10911 and a rotary bearing plate 10912;
a third automatic bolt tightening machine 110;
a first automatic water pump integrated test station 111,
a second automatic water pump integrated test station 112,
the test device comprises a test frame 1111, a display screen 1112, a pressing air cylinder 1113, a guide fixed mold 1114, a connecting fixed seat 1115, a test head 1116, a conductive post 1117 and a propulsion air cylinder 1118;
an air-tightness automatic detection station 113; an automatic air tightness detection frame 1131, an automatic air tightness detection control system 1132, an automatic air tightness detection and leakage detection pressing die 1134, an automatic air tightness detection and leakage detection fixing table 1135, an automatic air tightness detection pressing cylinder 1136, a jacking transfer machine 1137, a linear translation machine 1138 and a moving-out line body 1139;
a jacking device 114; mounting plate 1141, jacking cylinder 1142, inline bearing 1143, guide pillar 1144, fixing seat 1145, jacking bearing plate 1146 and positioning column 1147;
an automatic bolt tightening machine 115, an automatic bolt tightening frame 1151, an automatic bolt tightening machine tightening mechanism 1152, an automatic bolt tightening machine lifting mechanism 1153;
the automatic press-fitting mechanism 116, the press-fitting head 1161, the conversion head 1162 and the servo telescopic cylinder 1163;
the manual press-fitting device comprises a manual press-fitting mechanism 117, a manual press-fitting machine lifting motor 1171, a manual press-fitting machine adjusting screw group 1172, a manual press-fitting machine linear guide rail group 1173, a manual press-fitting machine sliding plate fixing group 1174, a manual press-fitting machine pressing die holder 1175, a manual press-fitting machine fixing support 1176 and a manual press-fitting machine sliding rod 1177.
Detailed Description
The present invention will now be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and descriptions are provided only for the purpose of illustrating the present invention and are not to be construed as unduly limiting the invention.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As shown in fig. 1-20, a digital intelligent production line for jet pumps.
As shown in fig. 1 and 2, the differential link assembly includes an upper differential link body 1 and a lower differential link body 1. The upper-layer and lower-layer differential link body 1 comprises a frame 11, a cross beam 12 is arranged at the top of the frame, a fan 13 and an illuminating lamp 14 are arranged on the cross beam 12, and a shelf 18 is arranged in the middle of the frame; a conveying chain track 16 and a tool carrier 102 are arranged below the rack and are arranged on the conveying chain, a stopper 15 is correspondingly arranged at each station, and the stopper 15 stops the tool carrier.
The arrangement of the fan is convenient for manual operation, the operation comfort is improved, and the working efficiency is ensured; the lighting lamp can enable workers to check the production line more clearly.
As shown in fig. 18, 19, and 20, the upper and lower differential link 1 is provided with a tool carrier 102 including a base plate 1021, and a crash block 1022 is provided at the front of the base plate. The bumper cooperates with the stopper 15 to stop the tool carrier 102. Positioning holes 1023 are arranged on several shifts; guide wheels 1024 are provided at the bottom of the base plate. The tool carrier is provided with a motor assembling station (a motor die holder 1029 and a base die holder 1028) and a pump body assembling station (a pump shell die holder 1025); and the motor barrel and the pump body are respectively placed into the tool carrier, and are assembled along with the upper and lower layer differential link bodies.
A vent connector 1026 and an electrically conductive socket 1027 are provided on the tooling carrier. And testing the finished product.
The device comprises a motor assembly line, a pump body assembly line, a motor, a pump body assembly line and a test line sequentially from upstream to downstream along the upper and lower layer differential chain body according to the process.
In the invention, an assembly line respectively assembles the motor and the pump body in sections and then assembles the motor and the pump body in a combined manner; and testing the assembled finished product, and completing the assembly and the test of the injection pump in an automatic and intelligent way.
In the assembly and assembly process, some stations adopt manual parts placement, the eraser is assembled in place by mechanical equipment, the manual part placement work can be replaced by a mechanical arm, and the adjustment is carried out according to the actual situation, and is not limited herein.
The assembly process and segmentation are explained in detail below.
Firstly, a motor assembly line comprises: a stator assembling station 101 and a rotor clamp spring bearing assembling station 103; a rotor assembly station 104; a motor rear end cap assembly station 105.
As shown in fig. 1, 3, and 4, the stator assembling station 101 is located on one side of the upper and lower differential link body 1, and includes 101 a fourth automatic bolt tightening machine and a tooling positioning die, and the tooling positioning die is installed at the tightening station.
In the step, firstly, the machine barrel is manually placed in a tool positioning die, and then the stator is placed on the machine barrel for alignment;
then, starting a tightening machine button to start automatic work; automatic pressing is carried out, and a vibrating disc is adopted for feeding bolts; then automatically screwing the hole in a servo manner; and completing automatic reset.
And finally, manually placing the components which are locked and connected into the positioning tool in the upper and lower layers of differential chain line bodies, and continuing to perform the next procedure, namely a rotor clamp spring bearing assembling station.
As shown in fig. 5, disclosed herein is a schematic view of the structure of an automatic bolt tightening machine; an automatic bolt tightening frame 1151, an automatic bolt tightening machine lifting mechanism 1153, and an automatic bolt tightening machine tightening mechanism 1152; the automatic bolt tightening machine tightening mechanism 1152 is installed at the bottom of the automatic bolt tightening machine lifting mechanism 1153 and is lifted and butted with different bolt holes; the screwing adopts a servo motor, and corresponds to different electric screwdriver.
As shown in fig. 1, 6 and 7, the rotor circlip bearing assembling station 103 is arranged on the other side of the upper-layer and lower-layer differential link body; the rotor snap spring bearing is here assembled first.
The station comprises a rotor shaft bin 1031, a conveying body 1032, a first mechanical arm 1033, a bearing press-fitting mechanism, a double-clamping mechanism 1034, a clamp spring press-fitting mechanism 1035 and a second mechanical arm 1036.
One side of the clamp spring in press fitting is communicated with a rotor shaft bin through a first conveying body, and a second manipulator is connected with the first conveying body in the rotor shaft bin; the bearing press-mounting mechanism is arranged on the first conveying body, and the double-clamping mechanism and the bearing press-mounting mechanism are correspondingly arranged on the first conveying body; the other side of the clamp spring pressing machine is connected with a second manipulator through a second conveying body; and the second manipulator is connected with the upper-layer and lower-layer differential link body.
The rotor shaft bin is made of a steel plate machine, and the rotor shaft is arranged in the bin in advance; the rotor shafts are automatically lifted one by one to the table top bracket in a vibration mode;
the rotor shaft is transferred to a first conveying body by a first manipulator clamping machine and is arranged and stored according to requirements; step-by-step conveying to the place;
the double-clamping mechanism puts the rotor shaft on a bearing press-fitting die, automatically feeds the rotor shaft into bearings at two ends, and automatically presses and fits in place; the manipulator automatically extracts the rotor pressed with the bearing, moves the rotor to a clamp spring loading mechanism (simultaneously puts in a rotor shaft for second press mounting), and automatically clamps the rotor into a C-shaped clamp spring; the finished product is extracted and transferred to a finished product preset conveying body;
the snap spring bearing assembly mechanism is set: 15 parts of storable rotors, 150 parts of bearing storage capacity and 600 parts of C-shaped clamp spring vibration disc storage are arranged on the in-and-out track of the equipment; the beat is completed by 360 pieces per hour;
a second robot 1036 (hook and hook) for transferring the finished rotor bearing to the differential link body of the upper and lower layers; vertically placing the rotor into a carrier stator; (the wire body jacking device is jacked in place, and the rotor is placed in the wire body jacking device to automatically reset, and the carrier is automatically released).
The rotor assembling station 104 and the motor rear end cover assembling station 105 assemble the motor rotor and the motor rear end cover in place through a first press-fitting machine (automatic press-fitting machine 116); the motor rear end cover is locked by a first automatic bolt tightening machine (the automatic bolt tightening machine is shown in fig. 5).
In the step, the same press-mounting machine is adopted to respectively press-mount the motor rotor and the motor rear end cover in place in two steps, and then different press-mounting heads are replaced in the respective press-mounting processes.
As shown in fig. 8, the automatic press-fitting machine 116 includes a press-fitting head 1161, a switching head 1162, and a servo telescopic cylinder 1163.
As shown in fig. 1, 9 and 10, a jacking device and an in-position stopper are arranged on the upper and lower differential link body in a matching manner with the first press-fitting machine.
Next, the pump body assembly line comprises: a fan blade assembly station 106; a pump sealing station 107 and a pump body end cover assembling station 108.
As shown in fig. 1, the blade assembly station assembles the blades in place by a second press (a manual press 117).
Description of the operation:
1. the carrier is in place; manually putting in the fan blades;
2. starting the button to lift the jacking device to prop against the carrier;
3. the fan blade is pressed in place by holding the press-fitting handle;
4. remarking: before working, the press mounting height needs to be adjusted in place.
As shown in fig. 9 and 10, the manual press 117 (semi-automatic press) includes a manual press lift motor 1171, a manual press adjusting screw set 1172, a manual press linear guide set 1173, a manual press slide fixing set 1174, a manual press pressing mold base 1175, a manual press fixing support 1176, and a manual press slide 1177 (polished rod).
During the working process, the lifting motor 1171 lifts corresponding to different part heights, and then the handheld pressing die holder 1175 slides up and down along the sliding rod 1177 to complete pressing.
The pump seal station assembles the pump seal into position by a third press as shown in figure 1.
Description of the operation:
1. the carrier is in place; manually loading the static ring and the dynamic ring;
2. starting a button, starting the jacking device, and jacking and positioning;
3. the induction starting work of the pneumatic press; pressing the static ring and the dynamic ring in place; and completing automatic reset.
4. The jacking device automatically resets;
5. remarking: before press mounting, the stroke needs to be adjusted in place according to the product requirements.
As shown in fig. 1, a jacking device and an in-position stopper are respectively arranged on the upper and lower differential link body in cooperation with the second press-fitting machine and the third press-fitting machine.
In the assembly line, the fan blade is pressed and mounted by a manual press and a seal is pressed and mounted mechanically, the press and mounting are set according to actual conditions and cost requirements, and the press and mounting of the fan blade can be completely and automatically pressed and mounted mechanically.
The pump body end cover assembling station and the stator assembling station are arranged on the same side; and the pump cover is locked by a second automatic bolt tightening machine.
Here, the first automatic bolt tightening machine, the second automatic bolt tightening machine, the third automatic bolt tightening machine, and the fourth automatic bolt tightening machine are identical in structure and are used at different positions.
And finally, assembling the motor and the pump body into a finished product of the jet pump.
As shown in fig. 1, the motor and pump body assembly line includes a motor inversion assembly 109 and a third automated bolt tightening machine 110.
As shown in fig. 11 and 12, the turning assembly lifts and turns the assembled motor by 180 ° to combine with the assembled pump body, and locks the assembled motor and pump body together by a third automatic bolt tightening machine.
The motor overturning assembly comprises an outer frame and an inner frame, wherein the inner frame and the outer frame jointly form a frame 1091. And the lifting component, the rotating component and the clamping component. The inner frame is installed on the outer frame, the lifting assembly is installed on the inner frame, the rotating assembly is installed on the lifting assembly, and the clamping assembly is installed on the rotating assembly.
The clamping assembly comprises a rotating arm 1096, a clamping air cylinder 1097, a clamping arm 1098, an adjusting air cylinder 1099 and a clamping auxiliary air cylinder 10910.
The clamping cylinder is a double-acting cylinder and is arranged on the rotating arm; the telescopic rod at each end of the clamping cylinder is provided with one clamping arm, and each clamping arm is provided with at least one adjusting cylinder; the telescopic rod of the adjusting cylinder extends out from the position between the clamping arms; the auxiliary clamping cylinder is a single-acting cylinder, the auxiliary clamping cylinder is mounted on one of the clamping arms, and a telescopic rod of the auxiliary clamping cylinder is mounted on the other clamping arm.
The adjusting cylinders on different clamping arms are symmetrically arranged. The inner wall of the clamping arm is provided with an arc-shaped clamping part, and the adjusting cylinder is arranged in the middle of the arc-shaped clamping part.
The lifting component comprises a lifting cylinder 1092, a slide rail 1094 and a sliding bearing plate 10911; the sliding rail is fixed in the outer frame; the lifting cylinder is installed on the inner frame, the sliding bearing plate is fixed on a telescopic rod of the lifting cylinder, and the sliding bearing plate slides on the sliding rail.
The rotating assembly comprises a rotating cylinder 1093, a rotating fixing mechanism 1095 and a rotating bearing plate 10912, the rotating cylinder is mounted on the sliding bearing plate through the rotating fixing mechanism, and a rotating shaft of the rotating cylinder sequentially penetrates through the rotating fixing mechanism and the sliding bearing plate to be connected with the rotating bearing plate. The outer frame and the inner frame are both aluminum alloy section bar frames. The rotating arm is provided with a first connecting arm and a second connecting arm, and an obtuse included angle is formed between the first connecting arm and the second connecting arm.
The motor is turned over and turned over through the motor turning assembly, the motor is in butt joint with the pump body, and then the bolts are screwed through a third automatic bolt screwing machine 110 (the automatic bolt screwing machine is shown in fig. 5).
As shown in fig. 1, finally, various performance tests are carried out on the assembled finished product, and the test line comprises automatic water pump comprehensive test stations 111 and 112; an automatic air tightness detection station 113 is also included.
The automatic water pump comprehensive test station is connected with a power supply to detect the electrical property of the assembled injection pump; the air tightness automatic detection station detects the tightness of the assembled injection pump.
As shown in fig. 13, the automatic water pump comprehensive test bench includes a display screen 1112, a conductive pillar 1117, a propulsion cylinder 1118, a test head 1116, and a pressing cylinder 1113. The propulsion cylinder 1118 is installed on the test frame 1111 and is horizontal to the upper and lower layer differential link body 1, and the propulsion cylinder pushes the conductive column to be electrically connected with the assembled injection pump; the compaction air cylinder is vertical to the upper part of the differential link body of the upper layer and the lower layer, the test head is installed on a connecting fixing seat 1115, and a guide fixing mold 1114 is arranged outside the connecting fixing seat 1115; the pressurized gas electrically connects the test head 1116 to the pump body.
Description of the operation:
1. inputting the carrier in place;
2. the jacking device automatically senses starting and jacks up and positions;
3. the test board is used for induction starting work; the pressing cylinder is automatically pressed into the guide fixed die; the cylinder is propelled to insert the conductive column into the conductive base of the carrier, and the power supply is switched on; the test connecting line is connected with an instrument display, and each parameter (such as grounding resistance, no-load power, no-load current and withstand voltage data) is automatically displayed; setting each parameter value before detection, and presetting the sound alarm of unqualified products;
4. remarking: if data storage is needed, one set of industrial personal computer system program is added;
5. when time setting detection is adopted in the whole process, the power supply and the press-mounting mechanism are automatically released;
6. the jacking device automatically resets; the carrier is automatically released.
As shown in fig. 14, 15 and 16, the automatic airtightness detection mechanism includes an airtightness leak detector, a connection pipe, and a pipe docking assembly; the connecting pipeline is connected into the assembled injection pump through the pipeline butt joint component; the connecting pipeline is connected with the airtight leak detector and the assembled jet pump.
The automatic air tightness detection mechanism comprises an automatic air tightness detection frame 1131, an automatic air tightness detection control system 1132, an automatic air tightness detection and leakage detection pressing die 1134, an automatic air tightness detection and leakage detection fixing table 1135, an automatic air tightness detection and compression cylinder 1136, a jacking and transferring machine 1137, a linear translation machine 1138 and a moving-out line body 1139.
Description of the operation:
1. inputting the carrier in place; (enter automatically according to the vacancy sequence, three sets of detection mechanisms are arranged together)
2. The jacking device automatically senses starting and jacks up and positions;
3. the detection mechanism is used for sensing and starting; the pressing cylinder is automatically pressed into the leak detection pressing die;
4. the airtight leak detector starts to work; automatically filling an air source for pressure maintaining (presetting filling air pressure, setting time for pressure maintaining, leakage parameter values and the like); detecting each data value displayed by the self; presetting an unqualified product alarm;
5. the automatic air source releasing and press-fitting mechanism is completed;
6. the jacking device automatically resets; the carrier is automatically released.
7. The main line is transferred to the removed line for detection, and the use is confirmed according to the actual production amount. The in-out transfer adopts the combined operation of 2 jacking translation machines and 1 linear translation machine.
And a jacking device and an in-place stopper are respectively arranged on the upper-layer differential link body and the lower-layer differential link body in cooperation with the automatic water pump comprehensive test station and the air tightness automatic detection station.
As shown in fig. 17, the jacking device 114 includes a mounting plate 1141, a jacking cylinder 1142, an in-line bearing 1143, a guide pillar 1144, a fixing seat 1145, a jacking bearing plate 1146, and a positioning pillar 1147; the mounting plate is fixed below the upper-layer and lower-layer differential speed chain body; the jacking cylinder is fixed on the mounting panel, the telescopic link of jacking cylinder passes through the fixing base with top carrier plate fixed connection. The in-line bearing is fixed on the mounting plate, the upper end of the guide post is fixed on the top supporting bearing plate, the lower end of the guide post is arranged on the in-line bearing in a penetrating manner, and the top supporting bearing plate is provided with a positioning column.
Furthermore, the protective cover comprises a plurality of protective covers, and each protective cover comprises a frame and a transparent plate. The number and position of the protective covers are not limited, and the protective covers are preferably disposed at stations which are dangerous to workers, such as automatic bolt tightening machine locking, press-fitting machines, comprehensive test tables and the like.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a digital intelligent production line of jet pump which characterized in that: comprises an upper layer differential speed chain body and a lower layer differential speed chain body,
a tooling carrier is arranged on the upper-layer differential link body and the lower-layer differential link body, and a motor assembling station and a pump body assembling station are arranged on the tooling carrier; the motor barrel and the pump body are respectively placed into the tool carrier, and are assembled along with the upper-layer differential link body and the lower-layer differential link body;
the device comprises a motor assembly line, a pump body assembly line, a motor and pump body assembly line and a test line sequentially from upstream to downstream along the upper and lower layer differential speed chain body according to the process;
the motor assembly line includes: a stator assembling station and a rotor clamp spring bearing assembling station; a rotor assembly station; assembling stations for the rear end cover of the motor;
the stator assembling station is arranged on one side of the upper-layer and lower-layer differential link body, and the rotor clamping spring bearing assembling station is arranged on the other side of the upper-layer and lower-layer differential link body;
the motor rotor and the motor rear end cover are assembled in place through a first press-fitting machine at the rotor assembling station and the motor rear end cover assembling station; the rear end cover of the motor is locked by a first automatic bolt tightening machine;
a jacking device and an in-place stopper are arranged on the upper-layer and lower-layer differential speed chain body in a matched manner with the first press-fitting machine;
the pump body assembly line includes: a fan blade assembly station; a pump sealing station and a pump body end cover assembling station;
the fan blade assembly station assembles the fan blades in place through a second press;
the pump sealing station assembles the pump sealing element in place through a third press-fitting machine;
a jacking device and an in-position stopper are respectively arranged on the upper-layer differential chain body and the lower-layer differential chain body in a matching manner with the second press-fitting machine and the third press-fitting machine;
the pump body end cover assembling station and the stator assembling station are arranged on the same side; the pump cover is locked through a second automatic bolt tightening machine;
the motor and pump body assembly line comprises a motor overturning assembly and a third automatic bolt tightening machine;
the overturning assembly lifts and overturns the assembled motor by 180 degrees to be combined with the assembled pump body, and the jet pump is locked into a whole through a third automatic bolt tightening machine;
the test line comprises an automatic water pump comprehensive test station and an air tightness automatic detection station;
the automatic water pump comprehensive test station is connected with a power supply to detect the electrical property of the assembled injection pump; the air tightness automatic detection station detects the air tightness of the assembled injection pump;
and a jacking device and an in-place stopper are respectively arranged on the upper-layer differential link body and the lower-layer differential link body in cooperation with the automatic water pump comprehensive test station and the air tightness automatic detection station.
2. The digital intelligent production line of the injection pump as claimed in claim 1, wherein the jacking device comprises a mounting plate, a jacking cylinder, an in-line bearing, a guide pillar, a fixed seat, a jacking bearing plate and a positioning pillar;
the mounting plate is fixed below the upper-layer and lower-layer differential speed chain body; the jacking cylinder is fixed on the mounting plate, a telescopic rod of the jacking cylinder is fixedly connected with the jacking bearing plate through the fixed seat,
the in-line bearing is fixed on the mounting plate, the upper end of the guide post is fixed on the top supporting bearing plate, the lower end of the guide post is arranged on the in-line bearing in a penetrating manner, and the top supporting bearing plate is provided with a positioning column.
3. The jet pump digital intelligent production line as claimed in claim 2, wherein the tool carrier is provided with a ventilation joint and a conductive socket.
4. The digital intelligent production line of the injection pump according to claim 3, wherein the rotor clamp spring bearing assembly station comprises a rotor shaft bin, a conveying body, a first mechanical arm, a bearing press-fitting mechanism, a double-clamping mechanism, a clamp spring press-fitting mechanism and a second mechanical arm;
one side of the clamp spring in press fitting is communicated with a rotor shaft bin through a first conveying body, and a second manipulator is connected with the first conveying body in the rotor shaft bin; the bearing press-mounting mechanism is arranged on the first conveying body, and the double-clamping mechanism and the bearing press-mounting mechanism are correspondingly arranged on the first conveying body;
the other side of the clamp spring pressing machine is connected with a second manipulator through a second conveying body; and the second manipulator is connected with the upper-layer and lower-layer differential link body.
5. The digital intelligent production line of the injection pumps as claimed in claim 4, wherein the first press-mounting machine, the second press-mounting machine and the third press-mounting machine are provided with different corresponding press heads corresponding to respective stations.
6. The injection pump digital intelligent production line of claim 5, wherein the stator assembling station comprises a fourth automatic bolt tightening machine and a tooling positioning die, and the tooling positioning die is installed at the tightening station.
7. The digital intelligent production line of jet pumps as claimed in claim 6, wherein the motor overturning assembly comprises an outer frame, an inner frame, a lifting assembly, a rotating assembly and a clamping assembly,
the inner frame is mounted on the outer frame, the lifting assembly is mounted on the inner frame, the rotating assembly is mounted on the lifting assembly, and the clamping assembly is mounted on the rotating assembly;
the clamping assembly comprises a rotating arm, a clamping cylinder, a clamping arm, an adjusting cylinder and a clamping auxiliary cylinder;
the clamping cylinder is a double-acting cylinder and is arranged on the rotating arm;
the telescopic rod at each end of the clamping cylinder is provided with one clamping arm, and each clamping arm is provided with at least one adjusting cylinder; the telescopic rod of the adjusting cylinder extends out from the position between the clamping arms;
the auxiliary clamping cylinder is a single-acting cylinder, the auxiliary clamping cylinder is mounted on one of the clamping arms, and a telescopic rod of the auxiliary clamping cylinder is mounted on the other clamping arm.
8. The digital intelligent production line of the injection pump as claimed in claim 7, wherein the automatic water pump comprehensive test platform comprises a display screen, a conductive column, a propulsion cylinder, a test head and a compaction cylinder;
the propulsion cylinder is horizontal to the upper-layer and lower-layer differential link body and pushes the conductive column to be electrically connected with the assembled injection pump;
the compressing cylinder is perpendicular to the upper portion of the upper-layer differential link body and the lower-layer differential link body, and the compressing air enables the testing head to be electrically connected with the pump body.
9. The digital intelligent production line of the injection pump according to claim 8, wherein the automatic airtightness detection mechanism comprises an airtightness leak detector, a connecting pipeline and a pipeline butt joint assembly; the connecting pipeline is connected into the assembled injection pump through the pipeline butt joint component; the connecting pipeline is connected with the airtight leak detector and the assembled jet pump.
10. The jet pump digital intelligent production line according to claim 9, further comprising a plurality of protective covers, wherein the protective covers comprise a frame and a transparent plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111456848.1A CN113927297A (en) | 2021-12-02 | 2021-12-02 | Digital intelligent production line of jet pump |
| PCT/CN2021/141019 WO2023097825A1 (en) | 2021-12-02 | 2021-12-24 | Digital intelligent production line for jet pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111456848.1A CN113927297A (en) | 2021-12-02 | 2021-12-02 | Digital intelligent production line of jet pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113927297A true CN113927297A (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111456848.1A Pending CN113927297A (en) | 2021-12-02 | 2021-12-02 | Digital intelligent production line of jet pump |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113927297A (en) |
| WO (1) | WO2023097825A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116393954A (en) * | 2023-06-06 | 2023-07-07 | 中科摩通(常州)智能制造股份有限公司 | Press mounting system for heat pump production and working method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117340570B (en) * | 2023-12-04 | 2024-02-09 | 保定市玄云涡喷动力设备研发有限公司 | Automatic machining and assembling device for mechanical assembly of miniature turbojet engine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284860B (en) * | 2011-07-29 | 2012-09-05 | 君禾泵业股份有限公司 | Automatic flow assembly line for water pump |
| CN102922282B (en) * | 2012-11-17 | 2014-12-10 | 浙江凌翔科技有限公司 | Intelligent assembly testing production line of hydraulic plunger pump |
| US9789572B1 (en) * | 2014-01-09 | 2017-10-17 | Flextronics Ap, Llc | Universal automation line |
| CN105414962B (en) * | 2015-12-30 | 2017-10-13 | 考普瑞西元器件（珠海）有限公司 | Water pump automatic assembly line |
| CN107127575B (en) * | 2017-07-03 | 2023-06-13 | 温岭市伊科自动化设备有限公司 | Automatic assembly line for jet pump |
| CN212981567U (en) * | 2020-08-24 | 2021-04-16 | 深圳市康道智能股份有限公司 | Motor assembly material taking and overturning device |
| CN216227900U (en) * | 2021-12-02 | 2022-04-08 | 台州市握奇自动化设备有限公司 | Digital intelligent production line of jet pump |
-
2021
- 2021-12-02 CN CN202111456848.1A patent/CN113927297A/en active Pending
- 2021-12-24 WO PCT/CN2021/141019 patent/WO2023097825A1/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116393954A (en) * | 2023-06-06 | 2023-07-07 | 中科摩通(常州)智能制造股份有限公司 | Press mounting system for heat pump production and working method thereof |
| CN116393954B (en) * | 2023-06-06 | 2023-08-18 | 中科摩通(常州)智能制造股份有限公司 | Press mounting system for heat pump production and working method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023097825A1 (en) | 2023-06-08 |
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