CN107984679B - Flat rotor automatic assembly machine of moulding plastics - Google Patents
Flat rotor automatic assembly machine of moulding plastics Download PDFInfo
- Publication number
- CN107984679B CN107984679B CN201711482455.1A CN201711482455A CN107984679B CN 107984679 B CN107984679 B CN 107984679B CN 201711482455 A CN201711482455 A CN 201711482455A CN 107984679 B CN107984679 B CN 107984679B
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- bearing
- supporting table
- suction nozzle
- light
- cylinder
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- 238000000465 moulding Methods 0.000 title claims description 3
- 229920003023 plastic Polymers 0.000 title claims description 3
- 239000004033 plastic Substances 0.000 title claims description 3
- 238000001746 injection moulding Methods 0.000 claims abstract description 50
- 238000001179 sorption measurement Methods 0.000 claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 18
- 230000007306 turnover Effects 0.000 claims description 11
- 238000013461 design Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 7
- 230000003044 adaptive effect Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
Abstract
The invention discloses an automatic injection molding assembly machine for a flat rotor, which comprises a supporting table, wherein a manipulator area, a raw material area and an injection molding area are arranged on the supporting table; a supporting seat fixedly connected to the supporting table is arranged in the manipulator area, and the bottom end of the second manipulator is connected with an adsorption clamp; a first light source lamp is arranged in the original material area, a second light source lamp positioned at the periphery of the light-tight plate is also arranged on the supporting table, and the light emitted by the second light source lamp can cover the upper area of the light-tight plate; the supporting table is also provided with a through hole penetrating through the upper end face and the lower end face of the supporting table, and a first image collector is arranged at the through hole of the supporting table; the device also comprises a second image collector which is positioned right above the original material area. According to the invention, through introducing the structure of the rotating mechanical arm, the operation work of each bearing, each vibrator and each hard plate can be realized according to the positions of the bearings, the vibrators and the hard plates, and in addition, the integrated design of the hard plates, the vibrators and the bearing circulation structure is realized by the adsorption fixture.
Description
Technical Field
The invention relates to the technical field of flat rotor assembly, in particular to an automatic assembly machine for flat rotor injection molding.
Background
The flat rotor comprises a hard plate, a vibrator and a bearing, and during processing, the three parts are usually combined and then subjected to injection molding operation. In the existing assembly process, the bearings, the hard plates and the vibrators are normally stacked in the respective accommodating grooves in order, the three parts are sequentially placed in the injection molding grooves through manual circulation, and in the placement process, the circumferential positions of the three parts are required to be corrected manually, so that the labor intensity of operators can be increased, and the assembly efficiency can be reduced. In addition, the hard plate, the vibrator and the bearing all belong to fine components, and the assembly quality is easily affected by manual operation.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provide an automatic flat rotor injection molding assembly machine, which can realize the operation of each bearing, each vibrator and each hard plate by referring to the structure of a rotating mechanical arm.
The aim of the invention is mainly realized by the following technical scheme:
the automatic flat rotor injection molding assembly machine comprises a supporting table, wherein a manipulator area, a raw material area and an injection molding area are arranged on the supporting table;
a supporting seat fixedly connected to the supporting table is arranged in the manipulator area, a first installation seat is installed on the supporting seat, a first mechanical arm is rotationally connected to the first installation seat, a second installation seat is rotationally connected to the free end of the first mechanical arm, a second mechanical arm is rotationally connected to the free end of the second installation seat, the second mechanical arm can move up and down relative to the second installation seat, and an adsorption clamp is connected to the bottom end of the second mechanical arm;
a through hole penetrating through the upper end face and the lower end face of the original material region is formed in the original material region, a light-transmitting plate positioned at the through hole is arranged on the supporting table, a first light source lamp positioned below the light-transmitting plate is also arranged on the supporting table, light rays emitted by the first light source lamp can pass through the light-transmitting plate, and a bearing region and a hard plate bearing region are formed in the light-transmitting plate; the support table is provided with an opaque plate positioned at the through hole, and is also provided with a second light source lamp positioned at the periphery of the opaque plate, and the light rays emitted by the second light source lamp can cover the upper area of the opaque plate;
a plurality of limit strips are arranged in the assembly area, a positioning space with an inlet is formed by the limit strips together, an injection molding turnover block is placed in the positioning space, and a plurality of injection molding grooves are formed in the injection molding turnover block;
the supporting table is also provided with a through hole penetrating through the upper end face and the lower end face of the supporting table, and a first image collector is arranged at the through hole of the supporting table;
the device also comprises a second image collector which is positioned right above the original material area.
In the original material area, the bearing area is used for placing the bearing, the hard board bearing area is used for placing the hard board, and the light-proof plate is used for placing the vibrator. The hard plate and the bearing have regular appearance and good reflectivity, so that the light transmitted through the light-transmitting plate can assist the second image collector to identify; the appearance of the vibrator is slightly special-shaped and poor in reflectivity, so that the vibrator is required to be provided with a second light source lamp to directly irradiate the vibrator, and the second image collector can be assisted to recognize.
In the injection molding region, the position of the injection molding turnover block can be rapidly defined through the arrangement of the limit strips. In each injection molding groove, a bearing, a hard plate and a vibrator are required to be placed in sequence, and the circumferential positions of the bearing, the hard plate and the vibrator are required to be matched with the injection molding grooves.
When the device is applied, the device is provided with an industrial tablet personal computer, and the first image collector, the second image collector, the first mechanical arm and the second mechanical arm are connected with the industrial tablet personal computer. When the adsorption fixture is used for locating the adsorbed part right above the first image collector, the first image collector can collect the circumferential position information of the part, compare the circumferential position information with a preset standard graph, and send out an instruction to the first mechanical arm or the second mechanical arm to drive the part to rotate so as to adjust the circumferential position.
The invention abandons the traditional assembly mode, and can realize the operation work of each bearing, vibrator and hard plate by referring to the structure of the rotating mechanical arm, specifically, the movement of each part can be realized by the rotation of the first mechanical arm, the rotation and up-and-down movement of the second mechanical arm and the adsorption action of the adsorption clamp.
Further, the adsorption fixture comprises a support disc, and a hard plate adsorption assembly, a vibrator adsorption assembly and a bearing adsorption assembly are arranged on the support disc at intervals;
the hard plate adsorption assembly comprises a first air cylinder and a first motor which are longitudinally arranged, the first motor is connected with the telescopic end of the first air cylinder, the first motor is provided with a first output shaft which is arranged in a hollow mode, the first output shaft penetrates through the upper end and the lower end of the first motor, the lower end of the first output shaft is communicated with a first suction nozzle, and the upper end of the first output shaft is communicated with a first vacuum air pipe through a first rotary joint;
the vibrator adsorption assembly comprises a second cylinder and a second motor which are longitudinally arranged, the second motor is connected with the telescopic end of the second cylinder, the second motor is provided with a second output shaft which is arranged in a hollow mode, the second output shaft penetrates through the upper end and the lower end of the second motor, the lower end of the second output shaft is communicated with a second suction nozzle, and the upper end of the second output shaft is communicated with a second vacuum air pipe through a second rotary joint;
the bearing adsorption assembly comprises a third suction nozzle which is vertically arranged.
When the invention is applied, the first vacuum air pipe and the second vacuum air pipe are connected with the vacuum generator. When the hard plate is required to be circulated to the injection molding groove, the adsorption clamp is moved to the position right above the hard plate through the first mechanical arm and the second mechanical arm, the first air cylinder is started again, the first air cylinder is driven to move the first motor and the first suction nozzle downwards until the first suction nozzle is contacted with the hard plate, the vacuum generator is started again, the first suction nozzle can adsorb the hard plate, the first motor is started according to the position of the injection molding groove, the circumferential position of the hard plate is regulated through the rotation of the first output shaft, the adsorption clamp is moved to the position right above the injection molding groove, and the hard plate is put down through the control of the vacuum generator and the first air cylinder. When the vibrator needs to be transferred to the injection molding groove, the same operation is performed. When the clamp is required to be used for transferring the bearing, the bearing is cylindrical, so that the position of the clamp is only required to be directly controlled, and the bearing is adsorbed or put down. When the first output shaft rotates, the first rotary joint can avoid the first vacuum air pipe from rotating to influence the communication between the first vacuum air pipe and the first suction nozzle; when the second output shaft rotates, the second rotary joint can avoid the influence on the communication between the second vacuum air pipe and the second suction nozzle caused by the rotation of the second vacuum air pipe.
In order to improve the running stability, the support disc further comprises a disc body which is transversely arranged, and a connecting column body is arranged in the middle of the bottom end of the disc body in a downward extending mode;
the first motor is connected with the first cylinder through a first fixed connecting piece, and the first fixed connecting piece is in sliding fit with the connecting cylinder;
the second motor is connected with the second cylinder through a second fixed connecting piece, and the second fixed connecting piece is in sliding fit with the connecting cylinder;
the third suction nozzle is connected with the connecting column body through a third fixed connecting piece.
According to the invention, through the arrangement of the first fixed connecting piece, the connection between the first motor and the telescopic end of the first cylinder can be realized, and the stability of the first cylinder for driving the first motor to move up and down can be improved through the sliding fit between the first fixed connecting piece and the connecting cylinder. And similarly, through the arrangement of the second fixed connecting piece, the connection between the second motor and the telescopic end of the second cylinder can be realized, and the stability of the second cylinder for driving the second motor to move up and down can be improved.
In order to realize the functions of the first fixed connecting piece and the second fixed connecting piece, further, the first fixed connecting piece and the second fixed connecting piece both comprise vertical sections, the upper ends of the vertical sections extend sideways to form upper horizontal sections, and the lower ends of the vertical sections extend sideways to form lower horizontal sections;
the lower horizontal section of the first fixed connecting piece is connected with the first motor, the upper horizontal section of the first fixed connecting piece is connected with the first rotary joint and the telescopic end of the first cylinder, a first sliding rail is vertically arranged on the connecting column, and a first sliding block which can be in sliding fit with the first sliding rail is arranged on the vertical section of the first fixed connecting piece;
the lower horizontal segment of second fixed connection spare with the second motor links to each other, the upper horizontal segment of second fixed connection spare with second rotary joint with the flexible end of second cylinder all links to each other, the vertical second slide rail that is provided with on the spliced pole, be provided with on the vertical section of second fixed connection spare can with second slide rail sliding fit's second slider.
According to the invention, through the arrangement of the first sliding block and the first sliding rail, the first suction nozzle can be prevented from being shifted downwards; through the arrangement of the second sliding block and the second sliding rail, the second suction nozzle can be prevented from being shifted downwards.
In order to meet the adsorption requirements of the hard plate, the vibrator and the bearing respectively, the bottom end of the first suction nozzle is communicated with a first suction nozzle cylinder, and the width of the bottom end of the first suction nozzle cylinder is larger than that of the first suction nozzle;
the bottom end of the second suction nozzle is communicated with a second suction nozzle barrel, and the width of the second suction nozzle barrel is smaller than that of the second suction nozzle;
the bottom of the third suction nozzle is communicated with a third suction nozzle barrel, the width of the third suction nozzle barrel is smaller than that of the third suction nozzle, and the middle of the bottom of the third suction nozzle barrel is connected with a bearing guide needle.
When the invention is applied, the width of the first suction nozzle barrel is adapted to the width of the hard board; the width of the second suction nozzle barrel is adaptive to the width of the vibrator; the width of the third suction nozzle barrel is adaptive to the outer diameter of the bearing, and the bearing guide needle can penetrate through the bearing to realize stable adsorption of the middle bearing.
Further, the inner wall of the bottom end part of the third suction nozzle cylinder is internally provided with a plurality of protrusions in an extending mode, and the outer wall of the bearing guide needle is connected with the plurality of protrusions. Therefore, the third suction nozzle cylinder can absorb the bearing, and the connection of the bearing guide needle is not affected.
Further, the light-transmitting plate comprises a bearing-bearing light-transmitting plate and a hard plate light-transmitting plate;
the bearing limiting frame body is arranged on the supporting table and positioned at the periphery of the bearing light-transmitting plate, the top end of the bearing limiting frame body protrudes out of the supporting table, and the bearing limiting frame body and the bearing light-transmitting plate jointly form the bearing area;
the supporting table is provided with a hard board limiting frame body positioned on the periphery of the hard board bearing light-transmitting board, the top end of the hard board limiting frame body protrudes outwards from the supporting table, and the hard board limiting frame body and the hard board bearing light-transmitting board jointly form the hard board bearing area.
According to the invention, the bearing limiting frame can prevent the bearing from accidentally separating from the bearing area; the hard board limiting frame body can prevent the hard board from being accidentally separated from the hard board bearing area.
Further, a connecting frame body is arranged on the supporting table, the top end of the connecting frame body protrudes out of the supporting table, and the second light source lamp is arranged on the inner side surface of the connecting frame body;
the supporting table is provided with a chute communicated with the through opening, the chute penetrates through the front end of the supporting table, and the light-tight plate can be placed in the chute and is in sliding fit with the chute.
In the invention, the connecting frame body not only can realize the installation of the second light source lamp, but also can prevent the vibrator from accidentally separating from the vibrator bearing area. The light-tight plate and the sliding groove are matched to realize the detachable installation of the light-tight plate on the supporting table.
In order to avoid the position deviation of the light-tight plate during pushing, further, positioning grooves are formed in the inner walls of the two sides of the sliding groove, and positioning strips which can be in sliding fit with the two positioning grooves are arranged on the two sides of the light-tight plate respectively.
In order to facilitate the movement of the light-tight plate, further, the light-tight plate comprises a vibrator bearing section and a handle section, wherein the vibrator bearing section can be positioned in an area surrounded by the connecting frame body, and a notch penetrating through the upper end face and the lower end face of the handle section is formed in the handle section.
The invention has the following beneficial effects:
1. the invention abandons the traditional assembly mode, and can realize the operation work of each bearing, vibrator and hard plate by referring to the structure of the rotating mechanical arm, specifically, the movement of each part can be realized by the rotation of the first mechanical arm, the rotation and up-and-down movement of the second mechanical arm and the adsorption action of the adsorption clamp. The first light source lamp and the second light source lamp are arranged, so that the second image collector can be assisted to identify the bearing, the vibrator and the hard plate, and further the adsorption and transfer work of the parts can be realized.
2. The adsorption fixture provided by the invention realizes the integrated design of the hard plate, the vibrator and the bearing circulation structure, can realize the centralized transfer work of various parts, can also realize the circumferential correction work of the hard plate and the vibrator, and has the advantages of high efficiency and low cost.
3. Through the arrangement of the hard plate adsorption assembly, the vibrator adsorption assembly and the bearing adsorption assembly, the circulation work of the hard plate, the vibrator and the bearing can be realized, and the correction work of the circumferential positions of the hard plate and the vibrator can be realized, so that the burden of feeding work can be greatly reduced.
4. Through the setting of first fixed connection spare, both can realize the connection of first motor and the flexible end of first cylinder, can improve the stability that first cylinder drive first motor reciprocates again. And similarly, through the arrangement of the second fixed connecting piece, the connection between the second motor and the telescopic end of the second cylinder can be realized, and the stability of the second cylinder for driving the second motor to move up and down can be improved.
5. The width of the first suction nozzle cylinder is adapted to the width of the hard board; the width of the second suction nozzle barrel is adaptive to the width of the vibrator; the width of the third suction nozzle barrel is adaptive to the outer diameter of the bearing, and the bearing guide needle can penetrate through the bearing to realize stable adsorption of the middle bearing.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings that are required for describing the embodiments of the present invention will be briefly described. It is apparent that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained from the following drawings without inventive labor for those skilled in the art.
FIG. 1 is a schematic view of a flat rotor injection molding automatic assembly machine according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of the manipulator area in the flat rotor injection molding automatic assembly machine according to the present invention;
FIG. 3 is a schematic view of a support table in an automatic flat rotor injection molding assembly machine according to an embodiment of the present invention;
FIG. 4 is a schematic view of a supporting table in an automatic flat rotor injection molding assembly machine according to an embodiment of the present invention;
FIG. 5 is a schematic view of a second embodiment of a flat rotor injection molding automatic assembly machine according to the present invention;
FIG. 6 is a schematic view of a structure of an embodiment of a connecting frame in an injection molding automatic assembly machine for flat rotors according to the present invention;
FIG. 7 is a schematic view of an embodiment of an adsorption fixture in a flat rotor injection molding automatic assembly machine according to the present invention;
FIG. 8 is a schematic view of an embodiment of an adsorption fixture in a flat rotor injection molding automatic assembly machine according to the present invention;
fig. 9 is a schematic structural view of a flat rotor injection molding automatic assembly machine according to the present invention when the adsorption jig adsorbs the vibration;
FIG. 10 is a schematic view of a semi-finished flat rotor in an injection molding automatic assembly machine for flat rotors according to the present invention;
FIG. 11 is a schematic structural view of a vibrator in an injection molding automatic assembly machine for a flat rotor according to the present invention;
FIG. 12 is a schematic view of a bearing structure in an injection molding automatic assembly machine for flat rotors according to the present invention;
fig. 13 is a schematic structural view of a hard plate in an injection molding automatic assembly machine for flat rotors according to the present invention.
Wherein, the spare part names that the reference numerals correspond to are as follows: 1. a tray body, 2, a hard board adsorption component, 3, a vibrator adsorption component, 4, a bearing adsorption component, 5, a first cylinder, 6, a first output shaft, 7, a first suction nozzle, 8, a first rotary joint, 9, a first vacuum air pipe, 10, a second cylinder, 11, a second motor, 12, a second output shaft, 13, a second suction nozzle, 14, a second rotary joint, 15, a second vacuum air pipe, 16, a third suction nozzle, 17, a connecting cylinder, 18, a first fixed connection piece, 19, a first connection piece, 20, a second connection piece, 21, a second fixed connection piece, 22, a third fixed connection piece, 23, a vertical section, 24, an upper horizontal section, 25, a lower horizontal section, 26, a third connection piece, 27, a fourth connection piece, 28, a first suction nozzle cylinder, 29, a second suction nozzle cylinder, 30, a third suction nozzle cylinder, 31, a first motor, 32, a first slider, 33, a first slide rail, 34, a second slide rail, 35, a second slider, 36, a bearing guide pin, 37, a protrusion, 38, a support base, 39, a first mounting base, 40, a first mechanical arm, 41, a second mounting base, 42, a second mechanical arm, 43, a first image collector, 44, a support base, 45, a through opening, 46, a first light source lamp, 47, an opaque plate, 48, a second light source lamp, 49, a limit bar, 50, a hard plate, 51, an injection molding turnover block, 52, an injection molding groove, 53, a through hole, 54, a second image collector, 55, a bearing light transmitting plate, 56, a hard plate bearing light transmitting plate, 57, a bearing limit frame, 58, a hard plate limit frame, 59, a connection frame, 60, a slide groove, 61, a positioning groove, 62, a positioning bar, 63, a vibrator bearing section, 64, a handle section, 65, a notch, 66, an antislip bar, 67, a hook, 68, a handle, 69, a third image collector, 70. the device comprises a limiting groove 71, a first elastic piece 72, a second elastic piece 73, a vibrator 74, a bearing 75, a limiting protrusion 76, an adsorption clamp 77 and a connecting frame.
Detailed Description
In order to enable those skilled in the art to better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the embodiments described below are only some, but not all, of the embodiments of the present invention. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are within the scope of the present invention based on the embodiments described herein.
Example 1
As shown in fig. 1-13, an automatic flat rotor injection molding assembly machine comprises a support table 44, wherein a manipulator area, a raw material area and an injection molding area are arranged on the support table 44;
a supporting seat 38 fixedly connected to a supporting table 44 is arranged in the manipulator area, a first installation seat 39 is installed on the supporting seat 38, a first mechanical arm 40 is rotatably connected to the first installation seat 39, a second installation seat 41 is rotatably connected to the free end of the first mechanical arm 40, a second mechanical arm 42 is rotatably connected to the free end of the second installation seat 41, the second mechanical arm 42 can move up and down relative to the second installation seat 41, and an adsorption clamp is connected to the bottom end of the second mechanical arm 42;
a through hole 45 penetrating through the upper end face and the lower end face of the original material region is formed in the original material region, a light-transmitting plate positioned at the through hole 45 is arranged on the supporting table 44, a first light source lamp 46 positioned below the light-transmitting plate is also arranged on the supporting table 44, light rays emitted by the first light source lamp 46 can pass through the light-transmitting plate, and a bearing region and a hard plate bearing region are formed in the light-transmitting plate; the support table 44 is provided with an opaque plate 47 positioned at the opening 45, the support table 44 is also provided with a second light source lamp 48 positioned at the periphery of the opaque plate 47, and the light irradiated by the second light source lamp 48 can cover the upper area of the opaque plate 47;
a plurality of limit strips 49 are arranged in the assembly area, a positioning space with an inlet is formed by the limit strips 49 together, an injection molding turnover block 51 is placed in the positioning space, and a plurality of injection molding grooves 52 are formed in the injection molding turnover block 51;
the supporting table 44 is also provided with a through hole 53 penetrating through the upper end face and the lower end face of the supporting table 44, and the supporting table 44 is provided with a first image collector 43 at the through hole 53;
a second image collector 54 is also included directly above the original material region.
In this embodiment, the raw material region and the assembly region should be located at both sides of the robot region, and the through hole 53 should be located at the robot region. A first driving component for driving the first mechanical arm 40 is disposed in the first mounting seat 39, the first driving component may be a first servo motor, and the output end of the first servo motor acts on the first mechanical arm 40 to make the second mounting seat 41 perform a deflection motion relative to the first mounting seat 39. The second installation seat 41 is internally provided with a second driving component for driving the second mechanical arm 42 to move, the second driving component comprises a second servo motor, a transmission rod connected with the second mechanical arm 42, a driven wheel sleeved on the transmission rod, a driving wheel sleeved at the output end of the second stepping motor, and a driving belt for linking the driven wheel and the driving wheel, and the rotation or the up-down movement of the second mechanical arm 42 can be realized through the cooperation between the transmission rod and the driven wheel. A third image collector 69 may also be provided above the assembly area. A connection bracket 77 may be connected to the support stand 44, and the second image collector 54 and the third image collector 69 are mounted on the connection bracket 77. The first image collector 43, the second image collector 54 and the third image collector 69 each include a camera and a coaxial light source. The camera can select the aca2500-14gm, and the coaxial light source can select the HL-CL-25 (blue light). The front end of the injection molding turnover block 51 is connected with a handle 68. In order to improve the positioning accuracy of the limiting strip 49 on the injection molding turnover block 51, a limiting protrusion can be further arranged on the outer side wall of the injection molding turnover block 51, and a limiting groove 70 which is in protruding connection with the limiting protrusion is arranged on the inner side wall of the limiting strip 49. The light-tight plate 47 may be an aluminum plate. The light-transmitting plate may be a glass plate, such as a quartz glass plate or a tempered glass plate.
Example 2
This embodiment is further defined on the basis of embodiment 1 as follows: the adsorption fixture comprises a support disc, wherein a hard plate adsorption assembly 2, a vibrator adsorption assembly 3 and a bearing adsorption assembly 4 are arranged on the support disc at intervals;
the hard board adsorption assembly 2 comprises a first air cylinder 5 and a first motor 31 which are longitudinally arranged, the first motor 31 is connected with the telescopic end of the first air cylinder 5, the first motor 31 is provided with a first output shaft 6 which is arranged in a hollow mode, the first output shaft 6 penetrates through the upper end and the lower end of the first motor 31, the lower end of the first output shaft 6 is communicated with a first suction nozzle 7, and the upper end of the first output shaft 6 is communicated with a first vacuum air pipe 9 through a first rotary joint 8;
the vibrator adsorption assembly 3 comprises a second cylinder 10 and a second motor 11 which are longitudinally arranged, the second motor 11 is connected with the telescopic end of the second cylinder 10, the second motor 11 is provided with a second output shaft 12 which is arranged in a hollow mode, the second output shaft 12 penetrates through the upper end and the lower end of the second motor 11, the lower end of the second output shaft 12 is communicated with a second suction nozzle 13, and the upper end of the second output shaft 12 is communicated with a second vacuum air pipe 15 through a second rotary joint 14;
the bearing suction assembly 4 comprises a third suction nozzle 16 arranged vertically.
In this embodiment, the first cylinder 5 and the second cylinder 10 are needle cylinders, and specifically, CJ1B4-20SU4 is selected. The first rotary joint 8 and the second rotary joint 14 are KSH04-M5. The first motor 31 and the second motor 11 are stepping motors, and specifically, 20HB3402KB-D8.5 is selected.
In order to further improve the assembly efficiency, a plurality of groups of hard board adsorption assemblies 2, vibrator adsorption assemblies 3 and bearing adsorption assemblies 4 with the same number can be arranged on each supporting disc.
Preferably, the supporting plate comprises a plate body 1 which is transversely arranged, and a connecting column 17 is arranged at the middle part of the bottom end of the plate body 1 in a downward extending way;
the first motor 31 is connected with the first cylinder 5 through a first fixed connecting piece 18, and the first fixed connecting piece 18 is in sliding fit with the connecting column 17;
the second motor 11 is connected with the second cylinder 10 through a second fixed connecting piece 21, and the second fixed connecting piece 21 is in sliding fit with the connecting cylinder 17;
the third nozzle 16 is connected to the connecting cylinder 17 by a third fixed connection 22.
In this embodiment, the first cylinder 5 and the second cylinder 10 may be connected to the tray 1 through the tray 1. The first vacuum air pipe 9 and the second vacuum air pipe 15 can respectively communicate with the first rotary joint 8 and the second rotary joint 14 through the disc body 1.
Preferably, the first fixed connection 18 and the second fixed connection 21 each comprise a vertical section 23, an upper horizontal section 24 is extended sideways from the upper end of the vertical section 23, and a lower horizontal section 25 is extended sideways from the lower end of the vertical section 23;
the lower horizontal section 25 of the first fixed connecting piece 18 is connected with the first motor 31, the upper horizontal section 24 of the first fixed connecting piece 18 is connected with the first rotary joint 8 and the telescopic end of the first cylinder 5, a first sliding rail 33 is vertically arranged on the connecting column 17, and a first sliding block 32 which can be in sliding fit with the first sliding rail 33 is arranged on the vertical section 23 of the first fixed connecting piece 18;
the lower horizontal section 25 of the second fixed connecting piece 21 is connected with the second motor 11, the upper horizontal section 24 of the second fixed connecting piece 21 is connected with the second rotary joint 14 and the telescopic end of the second cylinder 10, a second sliding rail 34 is vertically arranged on the connecting column 17, and a second sliding block 35 which can be in sliding fit with the second sliding rail 34 is arranged on the vertical section 23 of the second fixed connecting piece 21.
In this embodiment, the first slide rail 33 and the second slide rail 34 can be MGN 7H-1R-55-ZOMM.
In order to further improve the moving stability of the first fixed connecting piece 18 and the second fixed connecting piece 21, a first elastic piece 71 may be further disposed between the disc 1 and the first fixed connecting piece 18, a second elastic piece 72 may be disposed between the disc 1 and the second fixed connecting piece 21, the first elastic piece 71 is sleeved on the piston rod of the first cylinder 5, and the second elastic piece 72 is sleeved on the piston rod of the second cylinder 10.
Further comprising a first connection 19 for communicating the first output shaft 6 with the first suction nozzle 7;
a second connection 20 for communicating the first output shaft 6 with the first rotary joint 8;
further comprising a third connection 26 for communicating said second output shaft 12 with said second suction nozzle 13;
a fourth connection 27 is also included for communicating the second output shaft 12 with the second rotary joint 14.
In this embodiment, the arrangement of the first connecting member 19 and the second connecting member 20 can improve the stability of the communication between the first output shaft 6 and the first suction nozzle 7 and the first rotary joint 8, thereby preventing the suction force of the first suction nozzle 7 from being affected. The arrangement of the third connecting piece 26 and the fourth connecting piece 27 can improve the stability of the communication between the second output shaft 12 and the second suction nozzle 13 and the second rotary joint 14, thereby preventing the influence on the suction force of the second suction nozzle 13.
Preferably, the bottom end of the first suction nozzle 7 is communicated with a first suction nozzle barrel 28, and the width of the bottom end of the first suction nozzle barrel 28 is larger than that of the first suction nozzle 7;
the bottom end of the second suction nozzle 13 is communicated with a second suction nozzle barrel 29, and the width of the second suction nozzle barrel 29 is smaller than that of the second suction nozzle 13;
the bottom end of the third suction nozzle 16 is communicated with a third suction nozzle barrel 30, the width of the third suction nozzle barrel 30 is smaller than that of the third suction nozzle 16, and the middle of the bottom end of the third suction nozzle barrel 30 is connected with a bearing guide needle 36.
Preferably, the inner wall of the bottom end of the third nozzle barrel 30 is provided with a plurality of protrusions 37 extending inwards, and the outer wall of the bearing guide pin 36 is connected with the plurality of protrusions 37. The projections 37 may be provided with 3.
Example 3
This embodiment is further defined on the basis of embodiment 1 as follows: the light-transmitting plate comprises a bearing-bearing light-transmitting plate 55 and a hard-plate light-transmitting plate 56;
the supporting table 44 is provided with a bearing limit frame 57 positioned at the periphery of the bearing light-transmitting plate 55, the top end of the bearing limit frame 57 protrudes outwards from the supporting table 44, and the bearing limit frame 57 and the bearing light-transmitting plate 55 jointly form the bearing area;
the supporting table 44 is provided with a hard board limiting frame 58 located at the periphery of the hard board bearing transparent board 56, the top end of the hard board limiting frame 58 protrudes outwards from the supporting table 44, and the hard board bearing region is formed by the hard board limiting frame 58 and the hard board bearing transparent board 56 together.
Preferably, the support table 44 is provided with a connection frame 59, the top end of the connection frame 59 protrudes outside the support table 44, and the second light source lamp 48 is mounted on the inner side surface of the connection frame 59;
the supporting table 44 is provided with a chute 60 communicated with the through hole 45, the chute 60 penetrates through the front end of the supporting table 44, and the light-tight plate 47 can be placed in the chute 60 and is in sliding fit with the chute 60.
In this embodiment, the top end surfaces of the connection frame 59, the bearing limit frame 57, and the hard plate limit frame 58 may be located on the same plane.
Preferably, positioning grooves 61 are provided on the inner walls of the two sides of the chute 60, and positioning strips 62 slidably engaged with the two positioning grooves 61 are provided on the two sides of the light-tight plate 47.
Preferably, the light-tight board 47 includes a vibrator carrying section 63 and a handle section 64, the vibrator carrying section 63 may be located in the area surrounded by the connection frame 59, and the handle section 64 is provided with a notch 65 penetrating through the upper and lower end surfaces thereof.
Preferably, the upper end surface of the chute 60 is provided with a non-slip strip, and the non-slip strip 66 is adapted to the notch 65. The anti-slip strip 66 protrudes outwards from the bottom of the chute 60.
Preferably, the lower end of the supporting table 44 is provided with a plurality of hooks 67 in an inverted "L" shape, and the first light source lamp 46 is placed on a horizontal section of the plurality of hooks 67. The hooks 67 may be provided in four, so that the first light source lamp 46 may be stably fixed.
The foregoing is a further detailed description of the invention in connection with specific preferred embodiments, and it is not intended that the invention be limited to these descriptions. Other embodiments of the invention, which are apparent to those skilled in the art to which the invention pertains without departing from its technical scope, shall be covered by the protection scope of the invention.
Claims (7)
1. An automatic assembly machine of flat rotor moulding plastics which characterized in that: comprises a supporting table (44), wherein a manipulator area, a raw material area and an injection molding area are arranged on the supporting table (44);
a supporting seat (38) fixedly connected to a supporting table (44) is arranged in the manipulator area, a first installation seat (39) is installed on the supporting seat (38), a first mechanical arm (40) is rotationally connected to the first installation seat (39), a second installation seat (41) is rotationally connected to the free end of the first mechanical arm (40), a second mechanical arm (42) is rotationally connected to the free end of the second installation seat (41), the second mechanical arm (42) can move up and down relative to the second installation seat (41), and an adsorption clamp is connected to the bottom end of the second mechanical arm (42);
a through hole (45) penetrating through the upper end face and the lower end face of the original material region is formed in the original material region, a light-transmitting plate positioned at the through hole (45) is arranged on the supporting table (44), a first light source lamp (46) positioned below the light-transmitting plate is also arranged on the supporting table (44), light rays irradiated by the first light source lamp (46) can pass through the light-transmitting plate, and a bearing region and a hard plate bearing region are formed in the light-transmitting plate; the supporting table (44) is provided with an opaque plate (47) positioned at the position of the through hole (45), the supporting table (44) is also provided with a second light source lamp (48) positioned at the periphery of the opaque plate (47), and the light rays emitted by the second light source lamp (48) can cover the upper area of the opaque plate (47);
a plurality of limit strips (49) are arranged in the assembly area, a positioning space with an inlet is formed by the limit strips (49), an injection molding turnover block (51) is placed in the positioning space, and a plurality of injection molding grooves (52) are formed in the injection molding turnover block (51);
the supporting table (44) is also provided with a through hole (53) penetrating through the upper end face and the lower end face of the supporting table, and the supporting table (44) is provided with a first image collector (43) at the through hole (53);
the device also comprises a second image collector (54) positioned right above the original material area;
the adsorption fixture comprises a support disc, wherein a hard plate adsorption assembly (2), a vibrator adsorption assembly (3) and a bearing adsorption assembly (4) are arranged on the support disc at intervals;
the hard plate adsorption assembly (2) comprises a first air cylinder (5) and a first motor (31) which are longitudinally arranged, the first motor (31) is connected with the telescopic end of the first air cylinder (5), the first motor (31) is provided with a first output shaft (6) which is arranged in a hollow mode, the first output shaft (6) penetrates through the upper end and the lower end of the first motor (31), the lower end of the first output shaft (6) is communicated with a first suction nozzle (7), and the upper end of the first output shaft (6) is communicated with a first vacuum air pipe (9) through a first rotary joint (8);
the vibrator adsorption assembly (3) comprises a second air cylinder (10) and a second motor (11) which are longitudinally arranged, the second motor (11) is connected with the telescopic end of the second air cylinder (10), the second motor (11) is provided with a second output shaft (12) which is arranged in a hollow mode, the second output shaft (12) penetrates through the upper end and the lower end of the second motor (11), the lower end of the second output shaft (12) is communicated with a second suction nozzle (13), and the upper end of the second output shaft (12) is communicated with a second vacuum air pipe (15) through a second rotary joint (14);
the bearing adsorption assembly (4) comprises a third suction nozzle (16) which is vertically arranged;
the support disc comprises a disc body (1) which is transversely arranged, and a connecting column body (17) is arranged at the middle part of the bottom end of the disc body (1) in a downward extending mode;
the first motor (31) is connected with the first cylinder (5) through a first fixed connecting piece (18), and the first fixed connecting piece (18) is in sliding fit with the connecting cylinder (17);
the second motor (11) is connected with the second cylinder (10) through a second fixed connecting piece (21), and the second fixed connecting piece (21) is in sliding fit with the connecting cylinder (17);
the third suction nozzle (16) is connected with the connecting column (17) through a third fixed connecting piece (22);
the bottom end of the first suction nozzle (7) is communicated with a first suction nozzle cylinder (28), and the width of the bottom end of the first suction nozzle cylinder (28) is larger than that of the first suction nozzle (7);
the bottom end of the second suction nozzle (13) is communicated with a second suction nozzle cylinder (29), and the width of the second suction nozzle cylinder (29) is smaller than that of the second suction nozzle (13);
the bottom of the third suction nozzle (16) is communicated with a third suction nozzle cylinder (30), the width of the third suction nozzle cylinder (30) is smaller than that of the third suction nozzle (16), and the middle of the bottom of the third suction nozzle cylinder (30) is connected with a bearing guide needle (36).
2. The automatic assembly machine for injection molding of flat rotors according to claim 1, wherein: the first fixed connecting piece (18) and the second fixed connecting piece (21) comprise vertical sections (23), the upper ends of the vertical sections (23) are provided with upper horizontal sections (24) in a laterally extending mode, and the lower ends of the vertical sections (23) are provided with lower horizontal sections (25) in a laterally extending mode;
the lower horizontal section (25) of the first fixed connecting piece (18) is connected with the first motor (31), the upper horizontal section (24) of the first fixed connecting piece (18) is connected with the first rotary joint (8) and the telescopic end of the first air cylinder (5), a first sliding rail (33) is vertically arranged on the connecting column (17), and a first sliding block (32) which can be in sliding fit with the first sliding rail (33) is arranged on the vertical section (23) of the first fixed connecting piece (18);
the lower horizontal section (25) of the second fixed connecting piece (21) is connected with the second motor (11), the upper horizontal section (24) of the second fixed connecting piece (21) is connected with the second rotary joint (14) and the telescopic end of the second cylinder (10), a second sliding rail (34) is vertically arranged on the connecting column (17), and a second sliding block (35) which can be in sliding fit with the second sliding rail (34) is arranged on the vertical section (23) of the second fixed connecting piece (21).
3. The automatic assembly machine for injection molding of flat rotors according to claim 1, wherein: the inner wall of the bottom end part of the third suction nozzle barrel (30) is internally provided with a plurality of bulges (37) in an extending mode, and the outer wall of the bearing guide needle (36) is connected with the plurality of bulges (37).
4. The automatic assembly machine for injection molding of flat rotors according to claim 1, wherein: the light-transmitting plate comprises a bearing-bearing light-transmitting plate (55) and a hard-plate light-transmitting plate (56);
the bearing limiting frame body (57) positioned at the periphery of the bearing light-transmitting plate (55) is arranged on the supporting table (44), the top end of the bearing limiting frame body (57) protrudes outwards from the supporting table (44), and the bearing limiting frame body (57) and the bearing light-transmitting plate (55) jointly form the bearing area;
the supporting table (44) is provided with a hard board limiting frame body (58) positioned on the periphery of the hard board bearing light-transmitting plate (56), the top end of the hard board limiting frame body (58) protrudes outwards from the supporting table (44), and the hard board bearing light-transmitting plate (56) and the hard board limiting frame body (58) jointly form the hard board bearing area.
5. The automatic assembly machine for injection molding of flat rotors according to claim 1, wherein: a connecting frame body (59) is arranged on the supporting table (44), the top end of the connecting frame body (59) protrudes outwards from the supporting table (44), and the second light source lamp (48) is arranged on the inner side surface of the connecting frame body (59);
the supporting table (44) is provided with a chute (60) communicated with the through hole (45), the chute (60) penetrates through the front end of the supporting table (44), and the light-tight plate (47) can be placed in the chute (60) and is in sliding fit with the chute (60).
6. The operation platform for assembling a flat rotor according to claim 5, wherein: positioning grooves (61) are formed in the inner walls of the two sides of the sliding groove (60), and positioning strips (62) which can be respectively in sliding fit with the two positioning grooves (61) are arranged on the two sides of the light-proof plate (47).
7. The operation platform for assembling a flat rotor according to claim 5, wherein: the light-tight plate (47) comprises a vibrator bearing section (63) and a handle section (64), wherein the vibrator bearing section (63) can be positioned in an area surrounded by the connecting frame body (59), and a notch (65) penetrating through the upper end face and the lower end face of the handle section (64) is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711482455.1A CN107984679B (en) | 2017-12-29 | 2017-12-29 | Flat rotor automatic assembly machine of moulding plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711482455.1A CN107984679B (en) | 2017-12-29 | 2017-12-29 | Flat rotor automatic assembly machine of moulding plastics |
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| CN107984679A CN107984679A (en) | 2018-05-04 |
| CN107984679B true CN107984679B (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711482455.1A Active CN107984679B (en) | 2017-12-29 | 2017-12-29 | Flat rotor automatic assembly machine of moulding plastics |
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| CN107984679A (en) | 2018-05-04 |
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