CN210997900U - Green body post-treatment equipment for powder metallurgy production - Google Patents
Green body post-treatment equipment for powder metallurgy production Download PDFInfo
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- CN210997900U CN210997900U CN201921534869.9U CN201921534869U CN210997900U CN 210997900 U CN210997900 U CN 210997900U CN 201921534869 U CN201921534869 U CN 201921534869U CN 210997900 U CN210997900 U CN 210997900U
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Abstract
The utility model provides a green body post-processing device for powder metallurgy production, which comprises a material taking manipulator, a deburring transmission and integration device, a material moving manipulator device, a weighing sensing device, a waste centralized collecting device, an x-direction stacking and conveying device, a double-station stacking and dishing manipulator, a code disc conveying device and a sintering conveying device; a material taking manipulator grabs a pressed blank and places the pressed blank on the input end of a deburring synchronous belt of a deburring transmission integrated device; the material moving manipulator device transfers the pressed compact to a weighing sensing device, and the weighing sensing device transfers the pressed compact to a waste centralized collection device or an x-direction stacking and conveying device; the coded disc conveying device comprises a y-direction stacking conveying belt; the double-station stacking and tray loading manipulator comprises a y-position stacking manipulator device and a tray taking manipulator device, the y-position stacking manipulator device transfers a plurality of pressed blanks on the x-position stacking conveyor belt to trays on the y-position stacking conveyor belt simultaneously, and the tray taking manipulator device picks empty trays and places the empty trays on the y-position stacking conveyor belt.
Description
Technical Field
The utility model belongs to the technical field of powder metallurgy, a unburned bricks aftertreatment equipment is used in powder metallurgy production is related to.
Background
The powder metallurgy technology is a near-net-shape forming technology for preparing metal powder or preparing composite materials, metal materials and other various products by taking metal powder (or a mixture of metal powder and nonmetal powder) as a raw material and carrying out processes such as press forming, sintering, post-treatment and the like. The powder metallurgy technology has the characteristic of realizing excellent performance of overlapping each component, so that the powder metallurgy technology can be used for producing materials or products with special structures and performance, can easily realize intelligent manufacturing, energy conservation, emission reduction and resource utilization, can greatly reduce partial ingredient segregation, eliminate coarse structures, eliminate poor chemical, physical and mechanical properties and the like, and has the advantages of low cost, high production efficiency and the like.
Powder metallurgy has been a hot spot of research in international research institutes, various colleges and universities, and enterprises for the last 30 years. At present, powder metallurgy materials and products are widely applied to various industries, such as the fields of machinery, electronic traffic, aerospace and the like, and the market demand is extremely large. The powder metallurgy press is used as key equipment for press forming in the powder metallurgy production process, has very wide market space and application prospect, and the research on the powder metallurgy press is more emphasized by researchers at home and abroad. One of the most important links in the production process of powder metallurgy products is compression molding, and a pressed blank pressed by a press cannot directly enter a sintering process and needs to be subjected to operations such as deburring, weighing, detecting, code disc encoding and the like. Most enterprises mainly still manually assist the operation of single equipment in the actual production now, and the automation is not enough, and the human cost is high, inefficiency, and the compact quality stability is poor, therefore research and development powder metallurgy production is with unburned bricks aftertreatment equipment has important realistic meaning.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model provides a powder metallurgy production is with unburned bricks aftertreatment equipment has solved the problem that the automation technology that exists is not enough among the prior art, the human cost is high, inefficiency, pressed compact quality stability is poor.
The utility model discloses a realize through following technical scheme:
the green body post-treatment equipment for powder metallurgy production comprises a material taking manipulator, a deburring transmission integration device, a material moving manipulator device, weighing sensing equipment, a waste material centralized collection device, an x-direction stacking and conveying device, a double-station stacking and tray loading manipulator, a tray conveying device and a sintering conveying device;
the deburring transmission integration device comprises a deburring synchronous belt motor and a deburring synchronous belt which are in transmission connection, an upper hairbrush cleaning device is arranged above the deburring synchronous belt, and a lower hairbrush cleaning device is arranged between the output end of the deburring synchronous belt and the weighing sensing equipment; the material taking manipulator is used for grabbing a pressed blank and placing the pressed blank on the input end of the deburring synchronous belt; the material moving manipulator device is used for transferring the pressed compact at the output end of the deburring synchronous belt to the weighing sensing equipment, and then transferring the pressed compact to the waste centralized collection device or the x-direction stacking and conveying device by the weighing sensing equipment;
the x-direction stacking conveying device comprises an x stacking motor and an x stacking conveying belt which are in transmission connection; the coded disc conveying device comprises a y-direction stacking conveyor belt motor and a y-direction stacking conveyor belt which are in transmission connection;
the double-station stacking and tray loading manipulator comprises a y-direction stacking manipulator device and a tray taking manipulator device, the y-direction stacking manipulator device is used for simultaneously transferring a plurality of pressed blanks on the x-stacking conveying belt to trays on the y-direction stacking conveying belt, and the tray taking manipulator device is used for grabbing empty trays and placing the empty trays on the y-direction stacking conveying belt;
the sintering conveying device is used for receiving the coded disc output from the output end of the y-direction stacking conveyor belt and conveying the coded disc to a sintering position.
Preferably, the deburring transmission integrated device further comprises a material ejecting cylinder and a material ejecting device; the ejection device is located the output side of burring hold-in range, and the ejection device includes moving platform, and the output and the moving platform of liftout cylinder are connected, and the liftout cylinder is used for driving moving platform and reciprocates, and moving platform is used for receiving the pressed compact of following the press output.
Preferably, the deburring transmission integration device further comprises a dust cover, and the dust cover is located above the deburring synchronous belt and is in butt joint with an output port of the upper brush cleaning device; dust collection holes are arranged on the dust cover.
Preferably, the material moving manipulator device comprises a transverse motor, a first z-axis control cylinder, a second double-station weighing and transferring manipulator and a first double-station weighing and transferring manipulator;
a first z-axis control cylinder and a second z-axis control cylinder are mounted on the output end of the transverse motor; the output end of the first z-axis control cylinder is provided with a first double-station weighing and transferring manipulator, and the output end of the second z-axis control cylinder is provided with a second double-station weighing and transferring manipulator.
Preferably, the material taking manipulator comprises a material grabbing hand grab, a material grabbing cylinder, a rotary cylinder, a rodless transverse moving cylinder, a manipulator support and a cylinder support;
a rodless transverse moving cylinder is arranged on a manipulator support, a cylinder support is arranged at the output end of the rodless transverse moving cylinder, a rotary cylinder is arranged on the cylinder support, the output end of the rotary cylinder is connected with a material grabbing cylinder, and the output end of the material grabbing cylinder is connected with a material grabbing hand.
Preferably, get a set manipulator device and include the lateral shifting motor, the output of lateral shifting motor is connected with the vertical dish motor of getting, and the output of the vertical dish motor of getting is connected with gets a set manipulator.
Preferably, the y-direction stacking manipulator device comprises a y-direction stacking and traversing motor, the output end of the y-direction stacking and traversing motor is connected with a y-direction stacking and vertical moving motor, and the output end of the y-direction stacking and vertical moving motor is connected with a y-direction stacking manipulator.
Preferably, the tray conveying device further comprises a tray conveying trolley, and the tray conveying trolley is used for conveying the empty trays to a working area of the tray taking mechanical arm device.
Preferably, the waste centralized collection device comprises a waste slideway, a waste slide bracket and a waste collection box; the waste slide support is provided with a waste slide way in an inclined manner, and the bottom end of the waste slide way is opened and is positioned above the waste collection box.
Preferably, the sintering and conveying device comprises a sintering roller motor, a sintering roller, a lifting cylinder, a lifting connecting rod mechanism, a lifting conveying belt and a drainage motor;
the output end of the sintering roller motor is in transmission connection with the sintering roller, the lifting conveyor belt and the sintering roller are arranged at intervals, the lifting conveyor belt is arranged on the lifting connecting rod mechanism and is in transmission connection with the output end of the drainage motor, and the lifting connecting rod mechanism is connected with the output end of the lifting cylinder; the conveying direction of the lifting conveying belt is the same as that of the y-direction stacking conveying belt and is vertical to that of the sintering roller, and the input end of the lifting conveying belt is in butt joint with the output end of the y-direction stacking conveying belt.
Compared with the prior art, the utility model discloses following profitable technological effect has:
when the utility model is used, the material taking manipulator picks the pressed compact and places the pressed compact at the input end of the deburring synchronous belt, the deburring synchronous belt drives the pressed compact to move, the pressed compact clears the upper burr of the pressed compact through the upper brush cleaning device, the output end of the deburring synchronous belt is reached, the material moving manipulator picks the pressed compact and transfers the pressed compact to the weighing sensing equipment for weighing, whether the quality of the pressed compact is qualified is checked, and the lower burr of the pressed compact is cleared through the lower brush cleaning device in the transferring process; after weighing is finished, the material moving manipulator device grabs the pressed blank and continues to transfer, if the quality of the pressed blank is unqualified, the pressed blank is transferred to a waste material centralized collection device, and if the quality of the pressed blank is qualified, the pressed blank is transferred to the input end of an x stacking conveyor belt; when a pressed compact contacts an x stacking conveying belt, an x stacking motor drives the pressed compact to move forward one station, when a preset number of pressed compacts are arranged on the x stacking conveying belt, the x stacking motor conveys the pressed compacts to a station of a y-direction stacking manipulator device, the y-direction stacking manipulator device grabs the preset number of pressed compacts and transfers the pressed compacts to a disc on the input end of the y-direction stacking conveying belt, when the stacking of one disc of pressed compacts is finished, the y-direction stacking conveying belt drives a coded disc to move to a sintering conveying device, and the sintering conveying device conveys the coded disc to a sintering position; and in the process of conveying the coded disc to the sintering conveying device, the disc taking mechanical hand device grabs the empty disc and places the empty disc on the input end of the y-direction stacking conveying belt. Thereby get processes such as piece, burring, the rejection of weighing, qualified pressed compact pile-up, the transport of pile-up piece, whole realization full automatization, very big liberation manpower turns into a many machines of one person's guard from a many machines of people's guard. The automatic grabbing mechanical arm can solve the problem of accurate positioning of a pressed blank from a press to a deburring synchronous belt. The weighing and removing can solve the problem of invalid stacking of the waste materials, and the process of removing unqualified finished products after sintering is omitted, so that the cost is effectively reduced; the removing device can remove unqualified products and ensure that the products are qualified products before sintering, thereby solving the problem of poor quality stability of the pressed compact. The automatic stacking can solve the problems of low efficiency and high cost of manual stacking, and the sintering and conveying device solves the problems of time and labor waste of manual transportation. In the opposite deburring process, the upper brush and the lower brush are deburred together, so that the manipulator only passes through the middle of the upper brush and the lower brush in a clamping manner, and the stability is not high; the utility model discloses the burring process adopts disconnect-type burring technology, goes earlier to go the burr processing, carries out the processing of lower burr in the transfer process. Better burr to the pressed compact after the design of disconnect-type burring is rejected, avoids opposition burring equipment manipulator shortcoming not high in stability.
Furthermore, a material ejecting cylinder is adopted to eject the moving platform to work in cooperation with the material taking manipulator. Thereby replacing a two degree of freedom robot. The machine adopts a single-degree-of-freedom manipulator to work, and has the advantages of simple working stroke, lower manufacturing cost and higher working efficiency.
Furthermore, in the process of deburring, dust collection holes of dust collection equipment reserved in the dust cover can be used for carrying out dust collection treatment on the blank.
Further, the utility model discloses a manipulator of duplex position transmits the pressed compact, realizes on the burring synchronous belt pressed compact and the sensing equipment that weighs that the pressed compact snatchs simultaneously. Snatch simultaneously and carry out the blank transmission, the effectual efficiency that improves equipment compares the transmission of single-station manipulator, the stroke of reducible single-station manipulator.
Further, the sintering conveying device is composed of a sintering roller and a lifting conveying belt, after the code disc is finished, the lifting conveying belt drives the hinge four-bar mechanism to lift the lifting conveying belt through the air cylinder, the code disc is guided to the upper portion of the sintering roller, the lifting conveying belt is lowered, the bottom of the code disc is in contact with the sintering roller, and then the code disc is conveyed to a sintering position. The setting of lift conveyer belt, the effectual shake of putting conveyer belt and the direct transmission code wheel of sintering drum in y position of having solved, the skew problem. The problem of rocking of piece is put things in good order is solved, the possibility of invalid putting in good order is reduced.
Drawings
Fig. 1(a) is a side view of the general view of the material-taking manipulator of the present invention; fig. 1(b) is the left side view of the general view of the material-taking manipulator of the present invention.
Fig. 2(a) is a front view of the deburring transmission integration device of the present invention; fig. 2(b) is the top view of the deburring transmission integration device of the present invention.
Fig. 3 is a schematic view of the material moving manipulator device of the present invention.
Fig. 4 is the schematic view of the weighing sensor device of the present invention.
Fig. 5 is a schematic view of the waste material centralized collecting device of the present invention.
Fig. 6 is a schematic view of the x-direction stacking and conveying device of the present invention.
Fig. 7(a) is a side view of the stacking area diagram of the present invention, and fig. 7(b) is a top view of the stacking area diagram of the present invention.
Fig. 8 is a schematic view of the tray conveying trolley and the double-station stacking and tray loading manipulator of the present invention.
Fig. 9 is a schematic view of the code wheel conveying device of the present invention.
FIG. 10(a) is a side view of the sintering conveyor of the present invention; FIG. 10(b) is a front view of the sintering conveyor of the present invention; FIG. 10(c) is a plan view of the sintering conveyor of the present invention.
FIG. 11(a) is a top view of the post-treatment equipment for the green body for metallurgical production of the present invention; fig. 11(b) is a side view of the post-treatment equipment for the green body for metallurgical production of the present invention.
In the figure: the device comprises a material taking manipulator 10, a deburring transmission integration device 20, a material moving manipulator device 30, a weighing sensing device 40, a waste centralized collection device 50, an x-direction stacking and conveying device 60, a double-station stacking and tray loading manipulator 70, a tray conveying trolley 80, a code tray conveying device 90, a sintering conveying device 100, a material grabbing hand grip 11, a material grabbing cylinder 12, a rotary cylinder 13, a rodless transverse moving cylinder 14, a manipulator support 15, a support foot 16, a cylinder support 17, a material ejecting cylinder 21, a material ejecting device 22, a deburring synchronous belt motor 23, an upper hairbrush cleaning device 24, a dust cover 25, a deburring synchronous belt 26, a lower hairbrush cleaning device 27, a deburring transmission support 28, a deburring transmission support foot 29, a transverse motor 31, a first z-axis control cylinder 321, a second z-axis control cylinder 322, a second manipulator support plate 33, a weighing transfer manipulator support 34, a double-station control cylinder, The system comprises a second double-station weighing and transferring manipulator 351, a first double-station weighing and transferring manipulator 352, a weighing sensor 41, a weighing sensing device bracket 42, a manipulator transverse-moving to waste material slide way 51, a waste material slide bracket 52, a waste material collecting box 53, an x stacking motor 61, an x stacking conveyor belt 62, an x stacking conveyor belt bracket 63, a tray loading manipulator bracket 71, a transverse-moving motor 72, a vertical tray taking motor 73, a tray taking manipulator 74, a y-position stacking vertical-moving motor 75, a y-position stacking manipulator 76, a y-position stacking transverse-moving motor 77, an empty tray 81, a tray loading trolley 82, a y-position stacking conveyor belt motor 91, a y-position stacking conveyor belt 92, a y-position stacking conveyor belt bracket 93, a sintering roller motor 101, a sintering roller 102, a lifting cylinder 103, a lifting connecting rod mechanism 104, a sintering device bracket 105 and a lifting conveyor belt 106.
The specific implementation mode is as follows:
the present invention will now be described in further detail with reference to the accompanying drawings, which are provided for purposes of illustration and not limitation.
The utility model discloses a design is mainly from raising the efficiency, the cost of using manpower sparingly and the angle that improves the pressed compact stability of quality, has designed powder metallurgy production and has used unburned bricks aftertreatment equipment.
As shown in fig. 11(a) and 11(b), the green compact post-treatment equipment for powder metallurgy production comprises a material taking manipulator 10, a deburring transmission integration device 20, a material moving manipulator device 30, a weighing sensor 40, a waste material centralized collection device 50, an X-direction stacking conveying device 60, a double-station stacking and tray loading manipulator 70, a tray conveying trolley 80, a tray conveying device 90 and a sintering conveying device 100.
The first step is as follows: manipulator material taking
As shown in fig. 1(a) and 1(b), the material taking manipulator 10 includes a material grasping hand 11, a material grasping cylinder 12, a rotation cylinder 13, a rodless traverse cylinder 14, a manipulator support 15, support feet 16, and a cylinder support 17.
Supporting legs 16 are installed at the bottom of the manipulator support 15, a rodless transverse moving cylinder 14 is installed on the manipulator support 15, a cylinder support 17 is installed on the output end of the rodless transverse moving cylinder 14 through bolts, a rotary cylinder 13 is installed on the cylinder support 17 through bolts, the output end of the rotary cylinder 13 is connected with a material grabbing cylinder 12, and the output end of the material grabbing cylinder 12 is connected with a material grabbing hand grab 11.
The shape of a gas claw in the material grabbing hand claw 11, the stroke of the material grabbing cylinder 12 and the like can be changed and adjusted in a modularized mode according to the situation of the pressed blank, wherein the front cover and the rear cover of the cylinder of the material grabbing cylinder 12 are connected with a data tube cylinder body through a support column, the reliability is good, the stroke of the material jacking cylinder 21 is 100mm, the maximum allowable torque load of the rotary cylinder 13 is 2.5Nm, the stroke of the rodless transverse moving cylinder 14 is 300mm, the cylinder support 17 is made of Q235B materials, the connection mode is 5mm fillet welding, the manipulator support 15 is made of a 40 × 40 × 3mm square tube and is used as a support frame, 5mm fillet welding is adopted, and the support legs 16 are made of metal shoe legs D60 and M10 × 75 and are connected with the integral support 15 through bolts and nuts.
The material taking manipulator 10 works as follows: on the moving platform of liftout device 22 was placed in to the pressed compact, liftout cylinder 21 was with moving platform jack-up to grabbing the material and holding 11 positions department with the pressed compact jack-up, it is closed to grab material cylinder 12, and it grabs the pressed compact to grab the material and hold 11, and liftout cylinder 21 resets, and revolving cylinder 13 rotates 180 (depending on the operating mode and deciding, if needs then start), and rodless sideslip cylinder 14 sideslip is to the input of burring hold-in range 26 in burring transmission integrated device 20. The material taking of the manipulator is realized by circulating the above actions.
The second step is that: deburring
As shown in fig. 2(a) and 2(b), the deburring transmission integrating device 20 includes a material ejecting cylinder 21, a material ejecting device 22, a deburring synchronous belt motor 23, an upper brush cleaning device 24, a dust cover 25, a deburring synchronous belt 26, a lower brush cleaning device 27, a deburring transmission bracket 28 and a deburring transmission supporting foot 29.
Deburring transmission supporting legs 29 is installed to the bottom of burring transmission support 28, installation burring synchronous belt motor 23 on the burring transmission support 28, goes up brush cleaning device 24, dust cover 25 and burring hold-in range 26, and the output and the burring hold-in range 26 transmission of burring synchronous belt motor 23 are connected, goes up brush cleaning device 24 and is located the top of burring hold-in range 26, and dust cover 25 is located the top of burring hold-in range 26 and docks with the delivery outlet of last brush cleaning device 24. The deburring transmission bracket 28 is positioned at one end of the input end of the deburring synchronous belt 26 and is provided with the material ejecting cylinder 21 and the material ejecting device 22, and the output end of the material ejecting cylinder 21 is connected with the moving platform of the material ejecting device 22 and used for driving the moving platform to move up and down. The moving platform is positioned at the output port of the press, is butted with the output port of the press when being positioned at the lowest position and is used for receiving the pressed blank output from the press; the deburring transmission bracket 28 is provided with a lower brush cleaning device 27 at one end of the output end of the deburring synchronous belt 26, and the pressed compact output from the output end of the deburring synchronous belt 26 reaches the lower brush cleaning device 27 to carry out bottom deburring operation.
The dust cover is provided with dust absorption holes, and dust absorption treatment can be carried out on the blank through the dust absorption holes reserved on the dust cover in the process of removing burrs.
The working process of the deburring transmission integrated device is as follows: after the pressed compact reachd the input of burring hold-in range 26, remove under the drive of burring hold-in range 26, the pressed compact is through last brush cleaning device 24 (go up brush cleaning device and drive the brush by the motor) clearance pressed compact upper portion burr, goes up the brush height and can reach the duplex position according to pressed compact altitude mixture control, reachs the duplex position through dust cover 25 pressed compact and weighs and move the manipulator 352 and snatch the position, moves on the way in year, and lower brush cleaning device 27 clearance pressed compact lower part burr.
The deburring transmission bracket 28 is made of 40 × 40 × 3mm square steel and welded by 5mm fillet welding, the deburring transmission supporting leg 29 is made of metal shoes D60 and M10 × 75 and is connected by bolts and nuts, and the jacking device 22 is connected with the deburring transmission bracket 28 by welding.
The third step: weighing
As shown in fig. 3, the material transfer robot device 30 includes a transverse motor 31, a first z-axis control cylinder 321, a second z-axis control cylinder 322, a robot support plate 33, a double-station weighing and transferring robot support 34, a second double-station weighing and transferring robot 351, and a first double-station weighing and transferring robot 352.
A transverse motor 31 is arranged on the double-station weighing transfer manipulator bracket 34, a first z-axis control cylinder 321 is arranged on the output end of the transverse motor 31 through a first manipulator supporting plate, and a second z-axis control cylinder 322 is arranged through a second manipulator supporting plate 33; the output end of the first z-axis control cylinder 321 is provided with a first double-station weighing and transferring manipulator 352, and the output end of the second z-axis control cylinder 322 is provided with a second double-station weighing and transferring manipulator 351. The first two-station weight-shifting robot 352 is located at an end close to the deburring timing belt 26, and the second two-station weight-shifting robot 351 is located at an end far from the deburring timing belt 26.
As shown in fig. 4, the load cell apparatus 40 includes a load cell apparatus bracket 42 and a load cell 41 provided on the load cell apparatus bracket 42.
As shown in fig. 5, the trash collecting device 50 includes a trash chute 51, a trash chute bracket 52, and a trash collection box 53; the waste slide support 52 is provided with a waste chute 51, and the bottom end of the waste chute 51 is open and positioned above the waste collection box 53.
When the pressed green compact reaches the station of the first double-station weighing and transferring manipulator 352, the first z-axis control cylinder 321 controls the first double-station weighing and transferring manipulator 352 to move downwards to grab the pressed green compact, the transverse motor 31 drives the first double-station weighing and transferring manipulator 352 to move transversely above the weighing sensor 41, the first double-station weighing and transferring manipulator 352 is loosened, the pressed green compact is placed on the weighing sensor 41, and whether the quality of the pressed green compact is qualified is checked. After the weighing inspection is finished, the second z-axis control cylinder 322 drives the second double-station weighing and transferring mechanical arm 351 to grab the pressed blank, if the pressed blank is unqualified, when the second double-station weighing and transferring mechanical arm 351 moves to the position above the scrap slide way 51 in a transverse mode, the adsorption effect of the second double-station weighing and transferring mechanical arm 351 is cut off, and the unqualified pressed blank falls on the scrap slide way 51 and is scratched into the scrap collecting box 53. If the green compact is marked as a qualified green compact, the green compact is directly transferred to the x-direction stacking and conveying device 60 by the second two-station weighing and transferring robot 351.
The double-station weighing and transferring manipulator bracket 34 is made of 40 × 40 × 3mm square steel, the weighing sensing device bracket 42 and the waste slide bracket 52 are made of 20 × 20 × 3mm square steel, and the second manipulator support plate 33, the second double-station weighing and transferring manipulator 351 and the double-station weighing and transferring manipulator bracket 34 are connected through bolts and nuts.
The fourth step: stacking
As shown in fig. 6, the x-direction stacking and conveying device 60 includes an x stacking motor 61, an x stacking conveyor belt 62 and an x stacking conveyor belt support 63, the x stacking conveyor belt support 63 is provided with the x stacking motor 61 and the x stacking conveyor belt 62, and an output end of the x stacking motor 61 is in transmission connection with the x stacking conveyor belt 62.
As shown in fig. 8, the double-station stacking and palletizing manipulator 70 adopts a truss manipulator, and comprises a double-station stacking and palletizing manipulator support 71, a transverse moving motor 72, a vertical palletizing motor 73, a palletizing manipulator 74, a y-direction stacking and vertical moving motor 75, a y-direction stacking and vertical moving manipulator 76 and a y-direction stacking and transverse moving motor 77.
A transverse moving motor 72 and a y-direction stacking transverse moving motor 77 are arranged on the double-station stacking and tray-loading manipulator support 71, the output end of the transverse moving motor 72 is connected with a vertical tray taking motor 73, and the output end of the vertical tray taking motor 73 is connected with a tray taking manipulator 74; the output end of the y-direction stacking and traversing motor 77 is connected with the y-direction stacking and vertical moving motor 75, and the output end of the y-direction stacking and vertical moving motor 75 is connected with the y-direction stacking manipulator 76. The transverse moving motor 72 and the y-direction stacking and traversing motor 77 are used for driving the vertical disk taking motor 73 and the y-direction stacking and vertical moving motor 75 to move transversely respectively. The vertical disk taking motor 73 and the y-direction stacking vertical movement motor 75 are used for driving the disk taking manipulator 74 and the y-direction stacking manipulator 76 to move vertically, respectively.
The double-station stacking and tray loading manipulator adopts a truss manipulator, wherein the y-direction stacking manipulator device is responsible for stacking pressed blanks, and the tray taking manipulator device is responsible for conveying empty trays. And after the coded disc is conveyed to the sintering conveying device, the disc taking manipulator device carries out disc placing operation. The truss manipulator replaces two manipulators, so that the length of the conveyor belt in the stacking area can be effectively shortened. The space waste is reduced, and the cost is reduced.
As shown in fig. 8, the pallet truck 80 includes a pallet truck 82 and an empty pallet 81 placed on the pallet truck 82.
As shown in FIG. 9, the code wheel conveying device 90 comprises a y-direction stacking conveyor belt motor 91, a y-direction stacking conveyor belt 92 and a y-direction stacking conveyor belt support 93, wherein the y-direction stacking conveyor belt motor 91 and the y-direction stacking conveyor belt 92 are mounted on the y-direction stacking conveyor belt support 93, and the output end of the y-direction stacking conveyor belt motor 91 is in transmission connection with the y-direction stacking conveyor belt 92.
As shown in fig. 7(a) and 7(b), the second two-station load/transfer robot 351 directly transfers the green compacts onto the input end of the x stacking conveyor 62 of the x-direction stacking conveyor 60. When a green compact comes into contact with the x stacking conveyor 62, the x stacking motor 61 drives the green compact to advance one station in the x direction. When six pressed compacts are arranged on the x stacking conveyor belt, the x stacking motor 61 conveys the pressed compacts to the station of the y-direction stacking manipulator 76 (the positions of the 6 pressed compacts are shown in fig. 2(a) and 2 (b)), the y-direction stacking traversing motor 77 and the y-direction stacking vertical moving motor 75 act simultaneously to complete the grabbing action, the six pressed compacts are grabbed to the disc on the input end of the y-direction stacking conveyor belt 92, and the pressed compacts are stacked along the y direction, so that the whole disc stacking is completed. When stacking of a disk compact is completed, the y-direction stacking conveyor motor 91 drives the code disk to travel to the sintering conveyor 100. In the process of conveying the coded disc to the sintering conveying device 100, the vertical disc-taking motor 73 drives the disc-taking manipulator 74 to take disc-taking actions on the disc-loading trolley 82, an empty disc 81 on the disc-loading trolley 82 is grabbed, the transverse moving motor 72 and the vertical disc-taking motor 73 jointly act to place a new disc on the input end of the y-direction stacking conveyor belt 92, and the actions are repeated to complete the stacking task.
There is the photoelectric gate sensor in y position stacking conveyor belt top, detects whether the stacking is intact, if the stacking is improper, then sends out the police dispatch newspaper, and the work of putting in a yard is suspended, staff's auxiliary work.
The x stacking conveyor belt bracket 63 and the y position stacking conveyor belt bracket 93 are made of 20 × 20 square steel materials with the thickness of 20 × 3mm, the double-station stacking and tray loading manipulator bracket 71 is made of 40 × 40 square steel materials with the thickness of 40 × 3mm, and parts are connected through bolts and screws.
The fifth step: conveying code disc
As shown in fig. 10(a), 10(b) and 10(c), the sintering conveyor 100 includes a sintering drum motor 101, a sintering drum 102, a lifting cylinder 103, a lifting link mechanism 104, a sintering apparatus support 105, a lifting conveyor 106, and a drainage motor.
The sintering device bracket 105 is provided with a sintering roller motor 101 and a sintering roller 102, and the output end of the sintering roller motor 101 is in transmission connection with the sintering roller 102. The lifting conveyor belt 106 is arranged at intervals with the sintering roller 102, the lifting conveyor belt 106 is arranged on the lifting link mechanism 104 and is in transmission connection with the output end of the drainage motor, and the lifting link mechanism 104 is connected with the output end of the lifting cylinder 103. The conveying direction of the elevating conveyor 106 is the same as that of the y-direction stacking conveyor 92 and is perpendicular to the conveying direction of the sintering drum 102. The input end of the elevator conveyor 106 interfaces with the output end of the y-position stacking conveyor 92.
The y-position stacking conveyor 92 drives the tray to the sintering conveyor 100. When the disc reaches the working area of the lifting conveyor belt 106, the lifting cylinder 103 acts to drive the lifting link mechanism 104 to move the lifting conveyor belt 106 upwards, the disc is conveyed onto the lifting conveyor belt 106, and the lifting conveyor belt 106 drives the disc to be guided to the upper part of the sintering roller 102. The lifting cylinder 103 is reset to drive the lifting link mechanism 104 to move the lifting conveyor belt 106 downwards. The disk is brought into contact with the sinter drum 102. The sinter pot motor 101 is started to drive the disk to the sinter site. Realizing full automation.
The sintering device bracket 105 is made of 40 × 40 square steel material of 40 × 3mm, the connection mode of the hoof and the sintering device bracket 105 is screw bolt connection, and the sintering device bracket 105 adopts a welding mode.
The utility model discloses from the angle that raises the efficiency, use manpower sparingly cost and improve the pressed compact stability of quality, designed powder metallurgy production and used unburned bricks after-treatment equipment, the utility model provides an in the present powder metallurgy market, after the powder metallurgy pressed compact shaping, the follow-up burring of pressed compact, weigh, detect and operation automation technology such as code wheel are not enough, and full-automatic water production line is immature problem yet, and the blank is from the press to the full-automatic assembly line work in the sintering flow. The machine can improve the efficiency, save the labor cost and improve the stability of the pressed blank quality.
Claims (10)
1. The green body post-processing equipment for powder metallurgy production is characterized by comprising a material taking manipulator (10), a deburring transmission integration device (20), a material moving manipulator device (30), weighing sensing equipment (40), a waste material centralized collection device (50), an x-direction stacking and conveying device (60), a double-station stacking and tray loading manipulator (70), a tray conveying device (90) and a sintering conveying device (100);
the deburring transmission integration device (20) comprises a deburring synchronous belt motor (23) and a deburring synchronous belt (26) which are in transmission connection, an upper brush cleaning device (24) is arranged above the deburring synchronous belt (26), and a lower brush cleaning device (27) is arranged between the output end of the deburring synchronous belt (26) and the weighing sensing equipment (40); the material taking manipulator (10) is used for grabbing a pressed blank and placing the pressed blank on the input end of the deburring synchronous belt (26); the material moving manipulator device is used for transferring the pressed compact at the output end of the deburring synchronous belt (26) to the weighing sensing equipment (40), and then transferring the pressed compact to the waste material centralized collecting device (50) or the x-direction stacking conveying device (60) through the weighing sensing equipment (40);
the x-direction stacking conveying device (60) comprises an x stacking motor (61) and an x stacking conveying belt (62) which are in transmission connection; the coded disc conveying device (90) comprises a y-direction stacking conveyor belt motor (91) and a y-direction stacking conveyor belt (92) which are in transmission connection;
the double-station stacking and tray-loading manipulator (70) comprises a y-direction stacking manipulator device and a tray taking manipulator device, the y-direction stacking manipulator device is used for simultaneously transferring a plurality of pressed blanks on the x-stacking conveying belt (62) to trays on the y-direction stacking conveying belt (92), and the tray taking manipulator device is used for grabbing empty trays (81) and placing the empty trays on the y-direction stacking conveying belt (92);
the sintering conveying device (100) is used for receiving the code disc output from the output end of the y-direction stacking conveying belt (92) and conveying the code disc to a sintering position.
2. The green compact post-treatment equipment for powder metallurgy production according to claim 1, characterized in that the deburring transferring integrated device (20) further comprises a material ejecting cylinder (21) and a material ejecting device (22); the ejection device (22) is located the output end side of burring hold-in range (26), and ejection device (22) includes moving platform, and the output and the moving platform of liftout cylinder (21) are connected, and liftout cylinder (21) are used for driving moving platform and reciprocate, and moving platform is used for receiving the pressed compact of following the press output.
3. The post-processing equipment for the green body for the powder metallurgy production is characterized in that the deburring transmission integration device (20) further comprises a dust cover (25), wherein the dust cover (25) is positioned above the deburring synchronous belt (26) and is butted with an output port of the upper brush cleaning device (24); the dust cover (25) is provided with a dust absorption hole.
4. The green compact post-processing equipment for powder metallurgy production according to claim 1, wherein the material transferring manipulator device (30) comprises a transverse motor (31), a first z-axis control cylinder (321), a second z-axis control cylinder (322), a second dual-station weighing and transferring manipulator (351) and a first dual-station weighing and transferring manipulator (352);
a first z-axis control cylinder (321) and a second z-axis control cylinder (322) are arranged at the output end of the transverse motor (31); the output end of the first z-axis control cylinder (321) is provided with a first double-station weighing and transferring manipulator (352), and the output end of the second z-axis control cylinder (322) is provided with a second double-station weighing and transferring manipulator (351).
5. The green compact post-processing equipment for powder metallurgy production according to claim 1, wherein the material taking manipulator (10) comprises a material grabbing hand grip (11), a material grabbing cylinder (12), a rotary cylinder (13), a rodless transverse moving cylinder (14), a manipulator support (15) and a cylinder support (17);
install rodless sideslip cylinder (14) on manipulator support (15), install cylinder support (17) on the output of rodless sideslip cylinder (14), install gyration cylinder (13) on cylinder support (17), the output of gyration cylinder (13) is connected and is grabbed material cylinder (12), and the output of grabbing material cylinder (12) is connected and is grabbed material hand and grab (11).
6. The green compact post-treatment equipment for powder metallurgy production according to claim 1, wherein the tray taking manipulator device comprises a transverse moving motor (72), an output end of the transverse moving motor (72) is connected with a vertical tray taking motor (73), and an output end of the vertical tray taking motor (73) is connected with a tray taking manipulator (74).
7. The green compact post-processing equipment for powder metallurgy production according to claim 1, wherein the y-direction stacking manipulator device comprises a y-direction stacking traversing motor (77), the output end of the y-direction stacking traversing motor (77) is connected with a y-direction stacking vertical moving motor (75), and the output end of the y-direction stacking vertical moving motor (75) is connected with a y-direction stacking manipulator (76).
8. The green compact post-treatment equipment for powder metallurgy production according to claim 1, characterized by further comprising a pallet trolley (80), wherein the pallet trolley (80) is used for transporting the empty pallet (81) to a working area of the pallet taking manipulator device.
9. The green compact post-treatment plant for powder metallurgy production according to claim 1, characterized in that the scrap mass collecting device (50) comprises a scrap chute (51), a scrap chute support (52) and a scrap collecting box (53); the waste slide support (52) is provided with a waste slide way (51) in an inclined way, and the bottom end of the waste slide way (51) is opened and is positioned above the waste collection box (53).
10. The green compact post-treatment equipment for powder metallurgy production according to claim 1, wherein the sintering conveyor (100) comprises a sintering roller motor (101), a sintering roller (102), a lifting cylinder (103), a lifting link mechanism (104), a lifting conveyor belt (106) and a drainage motor;
the output end of a sintering roller motor (101) is in transmission connection with a sintering roller (102), a lifting conveyor belt (106) and the sintering roller (102) are arranged at intervals, the lifting conveyor belt (106) is installed on a lifting link mechanism (104) and is in transmission connection with the output end of a drainage motor, and the lifting link mechanism (104) is connected with the output end of a lifting cylinder (103); the conveying direction of the lifting conveying belt (106) is the same as that of the y-direction stacking conveying belt (92) and is vertical to that of the sintering roller (102), and the input end of the lifting conveying belt (106) is butted with the output end of the y-direction stacking conveying belt (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921534869.9U CN210997900U (en) | 2019-09-16 | 2019-09-16 | Green body post-treatment equipment for powder metallurgy production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921534869.9U CN210997900U (en) | 2019-09-16 | 2019-09-16 | Green body post-treatment equipment for powder metallurgy production |
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| Publication Number | Publication Date |
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| CN210997900U true CN210997900U (en) | 2020-07-14 |
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| CN201921534869.9U Expired - Fee Related CN210997900U (en) | 2019-09-16 | 2019-09-16 | Green body post-treatment equipment for powder metallurgy production |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639830A (en) * | 2019-09-16 | 2020-01-03 | 陕西科技大学 | Full-automatic production line for powder metallurgy pressed compact detection coded disc and working method thereof |
| CN114148724A (en) * | 2021-11-03 | 2022-03-08 | 安徽龙磁科技股份有限公司 | Automatic circulation production line for molding and sintering of wet-pressed permanent magnetic ferrite magnetic shoe |
| CN114210855A (en) * | 2021-12-02 | 2022-03-22 | 全南县超亚科技有限公司 | Motor sheet punching manipulator |
| CN114393869A (en) * | 2021-12-27 | 2022-04-26 | 广东培敏智能科技有限公司 | Control system for production and processing of powder press |
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2019
- 2019-09-16 CN CN201921534869.9U patent/CN210997900U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639830A (en) * | 2019-09-16 | 2020-01-03 | 陕西科技大学 | Full-automatic production line for powder metallurgy pressed compact detection coded disc and working method thereof |
| CN110639830B (en) * | 2019-09-16 | 2024-05-28 | 陕西科技大学 | Full-automatic production line for powder metallurgy pressed compact detection code wheel and working method thereof |
| CN114148724A (en) * | 2021-11-03 | 2022-03-08 | 安徽龙磁科技股份有限公司 | Automatic circulation production line for molding and sintering of wet-pressed permanent magnetic ferrite magnetic shoe |
| CN114148724B (en) * | 2021-11-03 | 2024-01-26 | 安徽龙磁科技股份有限公司 | Automatic flow production line for forming and sintering wet-pressed permanent magnetic ferrite magnetic shoe |
| CN114210855A (en) * | 2021-12-02 | 2022-03-22 | 全南县超亚科技有限公司 | Motor sheet punching manipulator |
| CN114210855B (en) * | 2021-12-02 | 2023-12-29 | 全南县超亚科技有限公司 | Motor punching mechanical arm |
| CN114393869A (en) * | 2021-12-27 | 2022-04-26 | 广东培敏智能科技有限公司 | Control system for production and processing of powder press |
| CN114393869B (en) * | 2021-12-27 | 2023-09-26 | 广东培敏智能科技有限公司 | Control system for production and processing of powder press |
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