CN210173280U - Crystal edge chamfering bucket sand changing device - Google Patents

Crystal edge chamfering bucket sand changing device Download PDF

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Publication number
CN210173280U
CN210173280U CN201920443223.3U CN201920443223U CN210173280U CN 210173280 U CN210173280 U CN 210173280U CN 201920443223 U CN201920443223 U CN 201920443223U CN 210173280 U CN210173280 U CN 210173280U
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CN
China
Prior art keywords
sand
station
clamping jaw
cylinder
plate
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Expired - Fee Related
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CN201920443223.3U
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Chinese (zh)
Inventor
宋丁
刘金鹏
陈亮
陈炳阳
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Tianjin Yuan Tiansheng Development In Science And Technology Co Ltd
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Tianjin Yuan Tiansheng Development In Science And Technology Co Ltd
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Abstract

The utility model discloses a crystal edge chamfering bucket sand-changing device, which comprises a feeding and discharging mechanism, a cover loading and unloading mechanism, a sand adding mechanism, a jacking mechanism, a disc clamp, a crystal grain adding mechanism, a sand sieving mechanism and a shaping mechanism which are arranged on a lower frame; manual sand replacement is replaced, so that the labor cost is saved; the utility model adopts a rotary disc structure, the whole work flow is divided into a plurality of stations to be completed, and each station can work simultaneously, thus improving the production efficiency; the utility model can be compatible with all the specifications of the chamfered edge barrels existing in the current market; the utility model improves the weight precision of the added grinding sand through the design of the sand adding mechanism; the utility model discloses a setting up of dust removal mechanism makes trading the environmental protection more of sand in-process.

Description

Crystal edge chamfering bucket sand changing device
Technical Field
The utility model relates to a chamfering process in the quartz crystal industry, in particular to a process for separating grinding sand in a chamfering barrel from crystals and adding new grinding sand; and also relates to unloading and packaging the crystal which is subjected to the chamfering process.
Background
The quartz crystal industry typically reduces the impedance by chamfering the periphery of the crystal. The existing chamfering process is to add the grinding sand and the crystal into a chamfering barrel together, and then place the chamfering barrel into a chamfering machine to complete chamfering, but after the grinding sand grinds the crystal for a long time, the friction force of the crystal is reduced, and at the moment, the original grinding sand needs to be screened out and then new grinding sand needs to be added. The prior operation is to finish the sand changing work manually, and the manual operation has the defects of low efficiency, high labor intensity and the like.
Disclosure of Invention
An object of the utility model is to overcome prior art's shortcoming, provide crystal edge chamfering bucket trades sand device, adopt this device efficient, and can be suitable for the edge chamfering bucket of different diameters co-altitude.
The utility model relates to a crystal edge-chamfering bucket sand-changing device, which comprises a feeding and discharging mechanism, a cover loading and unloading mechanism, a sand adding mechanism, a jacking mechanism, a disc clamp, a crystal grain adding mechanism, a sand sieving mechanism and a shaping mechanism which are arranged on a lower frame;
the disc clamp comprises a disc, six clamping jaw cylinders are uniformly distributed in the circumferential direction of the disc and fixedly connected to the edge side close to the disc through a mounting plate, two clamping jaws of each clamping jaw cylinder are respectively provided with a clamping V-shaped block, the two clamping V-shaped blocks are arranged oppositely, a abdicating groove for opening a jacking mechanism in the disc rotating process is formed in the disc between the two clamping jaws of each clamping jaw cylinder, a platform supporting plate is fixed on a lower rack and positioned above the disc, six barrel detecting sensors for respectively detecting whether material chamfered barrels exist on six stations are arranged on the bottom surface edge of the platform supporting plate, and the disc is connected with a rotary driving device and can rotate in the horizontal direction under the driving of the driving device;
setting a first station at the leftmost clamping jaw cylinder, sequentially setting a second station, a third station, a fourth station, a fifth station and a sixth station at the rest clamping jaw cylinders along the anticlockwise direction of the circumference of a disc, arranging a feeding and discharging mechanism outside the first station, arranging a shaping mechanism between the first station and the feeding and discharging mechanism, arranging a cover assembling and disassembling mechanism above the connecting line direction of the second station and the sixth station, arranging a sand screening mechanism outside the third station, arranging a grain adding mechanism outside the fourth station, arranging a sand adding mechanism outside the fifth station, and arranging jacking mechanisms below the third station and the fifth station respectively;
the feeding and discharging mechanism comprises a three-axis manipulator in a gantry structure, the three-axis manipulator comprises three X, Y and Z axes, each axis can move back and forth in a linear manner under the driving of a driving motor of the three-axis manipulator, an X-axis slide rail arranged in the horizontal direction of the three-axis manipulator is fixedly connected to the rack, a manipulator electromagnet is installed at the tail end of a Z axis arranged in the vertical direction of the three-axis manipulator, and the three-axis manipulator can move to the position above the whole material trolley, above the clamping jaws of a shaping clamping jaw cylinder of the shaping mechanism and above the clamping jaws of a clamping jaw cylinder of a first station so as to absorb or place a chamfering bucket through the manipulator electromagnet when power is; a limiting plate is arranged on the top surface of the material trolley along the horizontal direction, a plurality of limiting holes slightly larger than the diameter of the chamfered barrel are formed in the limiting plate, and the limiting holes are used for roughly limiting the positioned chamfered barrel;
the cap loading and unloading mechanism comprises a translation module fixed on the lower frame, the translation module is arranged above the connecting line direction of the second station and the sixth station, a lifting screw cap component is fixed on the horizontal motion output end of the translation module and can slide back and forth along the connecting line direction of the second station and the sixth station under the driving of the translation module, the lifting screw cap component comprises a lifting module, the axis of which is arranged along the vertical direction and is fixed on the horizontal motion output end of the translation module, a slide block connecting plate is fixedly connected on the vertical motion output end of the lifting module, a connecting hole is formed on the slide block connecting plate along the vertical direction, a plugging screw is arranged in the connecting hole, the plugging screw cap and the connecting hole are in clearance fit, so that the plugging screw can move up and down in the connecting hole, and the diameter of the plugging screw cap is larger than the diameter of the mounting hole, the lower threaded end of the plug screw is fixedly connected with the pneumatic motor mounting seat, a spring is sleeved on the plug screw between the pneumatic motor mounting seat and the slider connecting plate, the pneumatic motor mounting seat is fixedly connected with the pneumatic motor slider, the pneumatic motor slider and a slide rail in the lifting module form a moving pair, a lifting origin sensor is mounted at the upper part of the lifting module, and the induction sheet is connected with the slider of the lifting module through an adapter;
the pneumatic motor installing seat is provided with a pneumatic motor, a shifting lever is fixedly connected with a horizontal rotation motion output end of the pneumatic motor, two bulges used for being inserted into a notch of a to-be-rotated chamfered barrel cover are arranged at the front end of the shifting lever, a shifting lever electromagnet which can be attracted and loosened with the to-be-rotated chamfered barrel cover through power failure is embedded at the tail end of the shifting lever, a screwing sensor sensing piece is sleeved on the shifting lever and comprises a circular sheet body, a plurality of notches are uniformly arranged at intervals along the circumferential direction at the outer edge part of the circular sheet body, a screwing sensor is arranged on the side wall of the pneumatic motor installing seat, the outer edge part of the screwing sensor sensing piece can continuously pass through a detection notch of the screwing sensor in a rotating state, and the barrel cover is determined to be screwed when the screwing sensor has a signal for a long time or has no signal for a long time;
the cover storage platform is arranged below the middle part of the lifting and translation module of the lifting and translation cover screwing assembly and above the disc, the cover storage platform comprises a platform supporting plate fixedly connected with the lower rack, a plurality of groups of limiting columns are arranged on the platform supporting plate, and an area surrounded by each group of limiting columns is used for overlapping the chamfered barrelhead covers with different diameters;
the lifting rod can enable the two bulges to be inserted into the two notches of the barrel cover on the chamfered barrel clamped by the second station clamping jaw cylinder, the two notches of the barrel cover of the chamfered barrel clamped by the sixth station clamping jaw cylinder and the notches of the chamfered barrel cover on the storage platform under the driving of the lifting module, the translation module and the pneumatic motor;
the turnover sand pouring part comprises a sand sieving turnover motor fixed on a lower frame, an output shaft of the sand sieving turnover motor is fixedly connected with a turnover shaft arranged along the horizontal direction through a coupler, two sides of the turnover shaft are fixedly connected with bearings in two bearing seats, the bottom surfaces of the bearing seats are fixed on the lower frame, a sand sieving clamping jaw cylinder is fixedly connected on the turnover shaft through an adapter plate, two clamping jaws of the sand sieving clamping jaw cylinder are respectively provided with a sand sieving clamping V-shaped block which are arranged oppositely, a turnover origin sensor detection sheet is fixed on the end surface of the turnover shaft far away from one side of the turnover motor, a turnover origin sensor is fixed on the lower frame, when the turnover origin sensor induction sheet enables the turnover origin sensor to have a signal through the turnover origin sensor, the sand sieving clamping jaw cylinder is in a horizontal state and is in a sand pouring position above a sieve in the direct-vibration sand sieving part, the sand screening clamping jaw air cylinder can be driven by a sand screening turnover motor to turn over above a third station, the sand screening clamping jaw air cylinder can clamp a material chamfered barrel in a clamping jaw of the clamping jaw air cylinder at the third station through a sand screening clamping V-shaped block, and the sand screening turnover motor drives the material chamfered barrel to rotate 180 degrees so that the material chamfered barrel is inverted to a sand pouring position;
the straight vibrating sand screening part comprises a screen which is arranged below a material chamfering bucket and is inverted to a sand pouring position, the screen is dustpan-shaped, one end of the screen is provided with an outlet, a steel wire mesh is arranged in the screen to divide the screen into an upper layer and a lower layer, and the upper layer is used for containing and conveying grains; the lower layer is used for containing and conveying the grinding sand, the bottom wall of the screen is fixed on a vibration surface of a sand screening straight vibrator, a fixed plate is arranged below the sand screening straight vibrator and arranged along the horizontal direction, springs are respectively connected at four corners between the fixed plate and the sand screening straight vibrator, the height of two inner springs close to the container side is smaller than that of an outer spring far away from the container side, so that the screen and the sand screening straight vibrator are obliquely arranged towards the outlet side of the screen, a container for collecting the grinding sand is arranged at the outlet of the lower layer of the screen, a downward inclined conveying slide way is arranged at the outlet of the upper layer of the screen, and the crystal grains can flow into a material box of the crystal grain feeding mechanism through the conveying slide way; the sand screening vertical vibration device grinds sand and crystal grains through vibration separation;
the crystal grain adding mechanism comprises a crystal grain anti-falling component, a conveying component and a packaging machine; the conveying assembly comprises a fixing frame arranged along the inclined direction, the bottom of the tail end of the fixing frame is fixed on a rack, a pair of bearing seats coaxially arranged are fixedly connected to the head end and the tail end of the top wall of the fixing frame respectively, the two ends of a driven shaft are installed in the pair of bearing seats at the head end respectively, the two ends of a driving shaft are installed in the pair of bearing seats at the tail end respectively, the driving shaft is directly connected and fixed with a chain driving motor through a coupler, chain wheels are installed between the driving shaft and the driven shaft respectively, the two chain wheels are connected through a chain with accessories, a left guide strip and a right guide strip are installed on the left frame and the right frame of the fixing frame respectively along the direction consistent with the chain, and the tail ends of the left guide strip and the right guide strip are arranged at intervals with the; a transition groove with an outlet arranged in a downward inclination way is arranged on the fixed frame at the rear part of the tail end of the right guide bar; the two groups of material box assemblies respectively comprise a plurality of material box assemblies, each material box assembly comprises a fixed seat, the fixed seats are fixed on two left and right accessories of the same chain link of the chain, bosses are respectively arranged on the front side and the rear side of one end of each fixed seat, mounting holes which are coaxially arranged are respectively formed in the two bosses, two ends of a material box turnover shaft are respectively fixedly connected in the mounting holes of the two bosses, the material box is in a water tank shape with an opening at one end, a mounting plate is welded at the bottom of the material box, a round hole is formed in the middle of the mounting plate and forms a revolute pair with the material box turnover shaft, a torsion spring is sleeved on the material box turnover shaft, one end of the torsion spring is abutted against the top surface of the fixed seat, and the other end of the torsion spring is abutted against the bottom surface;
the openings of the first group of material boxes of all the material boxes face to the side of the disc clamp; the openings of the second group of material boxes of all the material boxes are back to the side of the disc clamp, and the bottom wall of the opening side of the first group of material boxes is supported on the left guide strip; the bottom wall of the opening side of the second group of material boxes is supported on the guide strip at the right side, the top surface of the fixing frame close to the disk side is provided with a grain adding proximity sensor, the grain adding proximity sensor is used for detecting the material boxes with the openings facing the disk side, and when the grain adding proximity sensor has signals, the material boxes with the openings facing the disk side just stop at the outlet of the conveying slide way in the sand screening mechanism; a packing proximity sensor is arranged on the top surface of the fixing frame far away from the disc side, the packing proximity sensor detects a material box with an opening back to the disc side, and when the packing proximity sensor has a signal, the material box with the opening back to the disc side is just stopped at the outlet of a conveying slide way in the sand screening mechanism;
the grain anti-falling assembly comprises a lifting cylinder arranged along the vertical direction, a bent pipe is connected to a cylinder rod of the lifting cylinder arranged along the vertical direction, the bent pipe is arranged on the outer side behind the tail end of the left guide strip, the inlet of the bent pipe is aligned to the opening of the bent pipe and faces the opening of a material box on the disc side, and the outlet of the bent pipe driven by the lifting cylinder can be inserted into a material chamfering barrel clamped by the fourth station clamping jaw cylinder; the inlet of the transition groove is aligned with the opening of the material box moving to the position of the transition groove and back to the disc side, the outlet of the transition groove is opposite to the inlet of the packaging machine arranged at the bottom of the tail end of the fixed frame, and the transition groove directly sends the crystal grains into the packaging machine;
the sand adding mechanism comprises a fixing plate arranged along the horizontal direction, two sand adding straight vibrators are arranged on the fixing plate side by side, the bottom walls of the head ends of two material channels arranged along the horizontal direction are respectively fixed on the vibration surface of one sand adding straight vibrator, a bin for containing grinding sand is respectively fixed on the top wall of the head end of each material channel along the vertical direction, the top walls of the head ends of the two material channels are provided with material channel inlets, the tail ends of the two material channels are respectively provided with material channel outlets, and the outlet of each bin is communicated with the material channel inlet of the material channel correspondingly arranged;
a weighing sensor is fixed on a horizontally arranged adapter plate, the adapter plate is fixed on a connecting plate arranged along the vertical direction, the connecting plate is fixedly connected on a push rod of a sand adding cylinder arranged along the horizontal direction, the sand adding cylinder is fixedly connected on a fixed plate, a tray is arranged on the weighing sensor when the feeding is weighed, the tray and the weighing sensor can be driven by the sand adding cylinder to be positioned under the outlet of a material channel, a sand adding turnover motor is arranged on the connecting plate, a rotating shaft of the sand adding turnover motor arranged along the horizontal direction is fixedly connected on a turnover plate, two sand adding electromagnets are embedded on the top surface of the turnover plate, the turnover plate can rotate between the horizontal position and the vertical position under the driving of the turnover motor, a notch larger than the size of the weighing sensor is formed on the turnover plate, and when the turnover plate is positioned at the horizontal position, the loading device comprises a weighing sensor, a turnover plate, a sanding electromagnet and a sand feeding motor, wherein the weighing sensor is positioned in a notch, the front side and the rear side of the turnover plate are positioned below a tray arranged on the weighing sensor, the turnover plate can turn over and support the tray arranged on the weighing sensor under the driving of the sanding turnover motor, and the sanding electromagnet on the turnover plate is adsorbed on the bottom wall of the tray by being electrified so as to drive the tray to turn over and separate the tray from the weighing sensor; when the turnover plate is in a vertical position, an outlet of the tray adsorbed on the turnover plate is arranged opposite to a barrel opening of the chamfered barrel at the fifth station on the disc fixture, and the grinding sand finally flows into the chamfered barrel at the fifth station on the disc fixture;
have linked firmly origin sensor on the connecting plate it has linked firmly origin sensor detection piece on the returning face plate, origin sensor and origin sensor detection piece relative position each other set up to: when the sand adding turnover motor drives the turnover plate to turn over downwards from the upper part of the weighing sensor to be close to the weighing sensor, the origin sensor can detect the origin sensor induction sheet;
the jacking mechanism is arranged right below a third station and a fifth station of the disc clamp and comprises a mounting seat fixed on the lower frame, a jacking cylinder is fixedly connected onto the mounting seat, a push rod arranged in the vertical direction of the jacking cylinder is coaxially arranged with a material chamfered barrel between clamping jaws of a clamping jaw cylinder of the third station or the fifth station, two jacking electromagnets are mounted at the tail end of the push rod of the jacking cylinder through a connector, and the jacking electromagnets can be adsorbed on the bottom wall of the material chamfered barrel under the driving of the push rod of the jacking cylinder;
the shaping mechanism comprises a shaping mechanism fixing plate fixedly connected to the lower rack, a shaping clamping jaw cylinder is fixedly connected to the shaping mechanism fixing plate, a clamping jaw of the shaping clamping jaw cylinder is parallel to a clamping jaw of a clamping jaw cylinder of a first station, shaping V-shaped blocks are respectively installed on two clamping jaws of the shaping clamping jaw cylinder, and the shaping V-shaped blocks are used for centering and shaping a material chamfering barrel placed by a three-axis manipulator.
The utility model has the advantages that: the utility model replaces manual sand replacement, thereby saving labor cost; the utility model adopts a rotary disc structure, the whole work flow is divided into a plurality of stations to be completed, and each station can work simultaneously, thus improving the production efficiency; the utility model can be compatible with all the specifications of the chamfered edge barrels existing in the current market; the utility model improves the weight precision of the added grinding sand through the design of the sand adding mechanism; the utility model discloses a setting up of dust removal mechanism makes trading the environmental protection more of sand in-process.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application.
Fig. 1 is a top view of a crystal chamfering bucket sand-changing device according to the present invention;
FIG. 2 is a schematic structural view of a disc clamp;
FIG. 3 is a schematic structural view of a loading and unloading mechanism;
FIG. 4 is a schematic structural view of a cap mounting and dismounting mechanism;
FIG. 5 is a schematic view of the lifting cap assembly shown in FIG. 4;
fig. 6 is a schematic structural view of the shift lever shown in fig. 5.
FIG. 7-1 is a schematic view of the structure of the sand screening mechanism;
FIG. 7-2 is a front view of the sand screening mechanism shown in FIG. 7-1;
FIG. 8-1 is a schematic view of the configuration of the de-dusting air circuit block shown in FIG. 7-1;
FIG. 8-2 is a view A-A of the de-dusting air circuit block of FIG. 8-1;
FIG. 8-3 is a view B-B of the dusty air path block shown in FIG. 8-1;
FIG. 9 is a schematic structural diagram of a die-adding mechanism;
FIG. 10 is a schematic structural view of the delivery assembly shown in FIG. 9;
FIG. 11 is a schematic structural view of the cartridge assembly of FIG. 10;
FIG. 12 is a schematic diagram of the structure of the die anti-drop assembly shown in FIG. 9;
FIGS. 13 and 14 are schematic structural views of a sand adding mechanism;
FIG. 15 is a schematic structural view of a jacking mechanism;
FIG. 16 is a schematic structural view of a reforming mechanism;
FIG. 17-1 is a front view of a beaded bucket lid with which the present device is useful;
fig. 17-2 is a left side view of the beaded tub lid shown in fig. 17-1.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 the utility model discloses a crystal edge chamfering bucket trades sand device, including installing last unloading mechanism 1, loading and unloading lid mechanism 2, adding sand mechanism 3, climbing mechanism 4, disc fixture 5, adding crystalline grain mechanism 6, sieve sand mechanism 7 and plastic mechanism 8 in the lower frame.
As shown in fig. 2, disc fixture 5 include disc 501, six clamping jaw cylinders 502 are connected by the upper computer control through the control line around the circumferencial direction evenly distributed of disc 501 and link firmly in the edge side that is close to disc 501 through the mounting panel, when using, six clamping jaw cylinders 502 are connected with the upper computer and are installed a clamping V type piece 503 on two clamping jaws of every clamping jaw cylinder 502 respectively, two clamping V type pieces 503 set up relatively, be used for pressing from both sides the material edging barrel, all open the abdicating groove that is used for letting open climbing mechanism on disc 501 between two clamping jaws of every clamping jaw cylinder 502 in the disc rotation process, the abdicating groove does not influence the lift of climbing mechanism 4 cylinder pole, does not influence again, the support of material edging barrel. The automatic material edge chamfering machine is characterized in that a platform supporting plate is fixed on the lower rack and located above the disc 501, six barrel detection sensors used for respectively detecting whether material edge chamfering barrels exist on six stations are arranged on the edge of the bottom surface of the platform supporting plate, and the six barrel detection sensors transmit signals to an upper computer. The disc 501 is connected with a rotation driving device and can rotate in the horizontal direction under the driving of the driving device, and the driving device is controlled by an upper computer. As an embodiment of the present invention, the rotation driving device includes a rotation driving motor, and the output shaft of the rotation driving motor is fixedly connected to the middle of the disc 501 along the vertical direction.
As shown in fig. 1, a first station is set at the leftmost clamping jaw cylinder, the other clamping jaw cylinders are sequentially set to a second station, a third station, a fourth station, a fifth station and a sixth station along the anticlockwise direction of the circumference of the disc, a feeding and discharging mechanism 1 is arranged on the outer side of the first station, a shaping mechanism 8 is arranged between the first station and the feeding and discharging mechanism 1, a cover assembling and disassembling mechanism 2 is arranged above the connecting line direction of the second station and the sixth station, a sand screening mechanism 7 is arranged on the outer side of the third station, a grain adding mechanism 6 is arranged on the outer side of the fourth station, a sand adding mechanism 3 is arranged on the outer side of the fifth station, and a jacking mechanism 4 is respectively arranged under the third station and the fifth station.
The operation of the disc clamp 5 is explained as follows: after the material loading and unloading mechanism 1 shapes the chamfered barrel on the material trolley 101 through the shaping mechanism 8, the chamfered barrel is placed between the clamping jaws of the first station clamping jaw cylinder 502, after a first station barrel detection sensor has a signal, the upper computer controls the clamping jaw cylinder 502 to hold the material chamfered barrel tightly, then the disc clamp is driven by a rotating motor to rotate 60 degrees in the anticlockwise direction of fig. 2 to transfer the material chamfered barrel to the next station, and the operation is repeated.
The unclamped state of the clamping jaw cylinder 502 on the disc clamp 5 is explained as follows: when the jacking mechanism 4 needs to jack the short barrels at the third station and the fifth station, the clamping jaw cylinders 502 at the third station and the fifth station are loosened; when the sand sieving mechanism 7 overturns and pours sand to the third station material chamfering bucket, the third station clamping jaw air cylinder 502 is loosened; when the feeding and blanking mechanism needs to perform feeding and blanking operations at the first station, the clamping jaw cylinder 502 at the first station is loosened. The remaining states clamp jaw cylinder 502 is in a clamped state.
As shown in fig. 3, the loading and unloading mechanism 1 includes a three-axis manipulator 102 in a gantry structure, the three-axis manipulator 102 includes three axes of XYZ, each axis can move linearly back and forth under the driving of a driving motor of the three-axis manipulator, the driving motor of each axis is controlled by an upper computer, an X-axis slide rail arranged along the horizontal direction of the three-axis manipulator 102 is fixedly connected to a rack, a manipulator electromagnet is installed at the end of a Z-axis arranged along the vertical direction of the three-axis manipulator 102, the manipulator electromagnet is controlled by the upper computer to move above the whole material cart 101, above between the clamping jaws of a shaping clamping jaw cylinder 802 of a shaping mechanism 8 and above between the clamping jaws of a clamping jaw cylinder 502 of a first station, so as to absorb or place a chamfering bucket through the manipulator electromagnet when power is lost; the top surface of the material trolley 101 is provided with a limiting plate along the horizontal direction, the limiting plate is provided with a plurality of limiting holes slightly larger than the diameter of the chamfered barrel, and the limiting holes are used for roughly limiting the positioned chamfered barrel. The three-axis robot 102 is conventional and commercially available.
The operation of the loading and unloading mechanism 1 is explained as follows: (1) the method comprises the following steps that a chamfering bucket needing sand replacement is manually placed in a limiting hole of a limiting plate of a material trolley 101, the material trolley 101 is manually pushed to the position under a three-axis manipulator 102, the upper computer controls the three-axis manipulator 102 to act after the material trolley 101 is manually pushed to the position, the three-axis manipulator 102 is matched with a driving motor of each shaft to be in place, the electromagnet is powered off to suck the chamfering bucket on the material trolley 101 and place the chamfering bucket in a clamping jaw of a shaping clamping jaw cylinder 802 of a shaping mechanism 8, and the chamfering bucket is conveyed to a clamping jaw of a clamping jaw cylinder 502 of a first station of a disc clamp 5 by the three-axis manipulator 102 and then clamped after shaping is completed; (2) when the chamfering bucket for replacing the sand is finished, the upper computer controls the three-axis manipulator 102 and the manipulator electromagnet to suck up from the clamping jaw of the clamping jaw cylinder 502 loosened at the first station of the disc fixture 5, and then the material chamfering bucket is placed in the limiting hole of the limiting plate of the material trolley 101 through the matching of the driving motors of all the axes of the three-axis manipulator 102.
As shown in fig. 4, the cap assembling and disassembling mechanism 2 includes a translation module 202 fixed on the lower frame, the translation module 202 is disposed above a connection line direction between the second station cap disassembling station and the sixth station cap assembling station, a translation origin sensor is installed on the left side of the translation module 202, and a translation origin sensor induction piece induced by the translation origin sensor is installed on the lifting cap screwing assembly 201. The lifting cover screwing assembly 201 is fixed at the horizontal movement output end of the translation module 202 and can slide back and forth along the connecting line direction of the second station and the sixth station under the driving of the translation module 202.
As shown in fig. 5, the lifting screw cap assembly 201 includes a lifting module 201-1 having an axis arranged in a vertical direction and fixed on a horizontal movement output end of the translation module 202, a slider connecting plate fixedly connected to the vertical movement output end of the lifting module 201-1, a connecting hole vertically opened on the slider connecting plate, a plug screw 201-4 installed in the connecting hole and having a clearance fit therebetween such that the plug screw 201-4 can move up and down in the connecting hole, a diameter of a nut of the plug screw 201-4 is larger than that of the mounting hole such that the plug screw 201-4 can move up and down in the connecting hole without falling off, a lower threaded end of the plug screw 201-4 is fixedly connected to a pneumatic motor mounting seat 201-6, a spring is sleeved on the plug screw 201-4 between the pneumatic motor mounting seat 201-6 and the slider connecting plate, to provide a floating amount of up and down movement of the air motor mount 201-6 and the components mounted thereon. The pneumatic motor mounting seat 201-6 is fixedly connected with the pneumatic motor sliding block 201-7, the pneumatic motor sliding block 201-7 and a sliding rail in the lifting module 201-1 form a moving pair, so that the vertical movement output end of the lifting module 201-1 can move up and down to drive the sliding block connecting plate and the driving screw 201-4 to move up and down, and the driving screw 201-4 is fixedly connected with the pneumatic motor mounting seat 201-6, so that the pneumatic motor mounting seat 201-6 and components thereon can also move up and down along with the vertical movement output end of the lifting module 201-1. A lifting origin sensor 201-2 is arranged at the upper part of the lifting module 201-1, and the induction sheet 201-3 is connected with a sliding block of the lifting module 201-1 through an adapter piece.
The pneumatic motor 201-5 is arranged on the pneumatic motor mounting seat 201-6, the horizontal rotation output end of the pneumatic motor 201-5 is fixedly connected with a shifting rod 201-11, and as shown in fig. 6, two protrusions for inserting into a notch of a barrel cover to be rotated are arranged at the front end of the shifting rod 201-11. The tail end of the deflector rod 201-11 is embedded with a deflector rod electromagnet 201-10 which can be attracted and loosened with a to-be-rotated chamfering bucket cover through power failure, a screwing sensor induction sheet 201-9 is sleeved on the deflector rod 201-11, the screwing sensor induction sheet 201-9 comprises a circular sheet body, and a plurality of notches are uniformly arranged at intervals along the circumferential direction at the outer edge part of the circular sheet body. The rotation of the pneumatic motor drives the deflector rod 201-11, the deflector rod electromagnet 201-10 and the screwing sensor induction sheet 201-9 to rotate together. The side wall of the pneumatic motor mounting seat 201-6 is provided with a screwing sensor 201-8, the screwing sensor 201-8 is preferably a groove-shaped photoelectric sensor, the outer edge part of the screwing sensor induction sheet 201-9 can continuously pass through a detection notch of the screwing sensor 201-8 in a rotating state, and when the screwing sensor 201-8 has a signal for a long time or does not have a signal for a long time, the barrel cover is determined to be screwed.
Deposit and cover platform 203 and set up in the below that lift spiral cover subassembly 201 is in translation module 202 middle part and in the top of disc 501, deposit and cover platform 203 and include the platform backup pad that links firmly with lower frame, be provided with the spacing post of multiunit in the platform backup pad, the region that every spacing post of group encloses is used for the chamfered edge bung of the different diameters of superpose.
The shifting rod 201-11 can enable the two protrusions to be inserted into the notch of the barrel cover on the chamfered barrel clamped by the second station clamping jaw cylinder 502, the notch of the barrel cover of the chamfered barrel clamped by the sixth station clamping jaw cylinder 502 and the two notches of the chamfered barrel cover on the cap storage platform 203 under the driving of the lifting module 201-1, the translation module 202 and the pneumatic motor 201-5.
When the device is used, the driving motor of the translation module 2, the driving motor of the lifting module 101, the translation origin sensor and the lifting origin sensor 102 are respectively connected with an upper computer through control lines. As an embodiment of the present invention, the translation module 202 may adopt a rail-slider structure, the horizontal movement output end of the translation module 202 is a translation module slider, and the translation module slider is fixedly connected to the lifting module 201-1.
The control and operation of the cap attaching and detaching mechanism 2 are explained as follows: after the disk clamp 5 is rotated by 60 ° to the position, the following operations are performed: (1) when a second station bucket detection sensor has a signal, and a sixth station bucket detection sensor has no signal, the upper computer controls the translation module 202 to drive the lifting screw cover assembly 201 to move to the position above the second station, after the lifting module 201-1 drives the pneumatic motor 201-5 and other components to descend until the shifting rod 201-11 abuts against the upper surface of the height of the chamfered bucket right below the shifting rod 201-11 and the spring on the plug screw 201-4 is compressed for a certain distance, after the lifting rod is in place, the pneumatic motor 201-5 drives the shifting rod 201-11 to rotate, the shifting rod 201-11 unscrews the bucket cover of the chamfered bucket clamped by the clamping jaw air cylinder 502 of the second station, the upper computer controls the shifting rod electromagnet 201-10 to keep the power-on state in the unscrewing process, the bucket cover is finally contacted with the shifting rod 201-10 to be sucked, and after the unscrewing, the upper computer controls the lifting module 201-1 to ascend to the top, when the lifting origin sensor 201-2 has a signal, the upper computer controls the translation module 202 to drive the lifting screw cap assembly 201 to move to the upper end of the limit column (the specification of the material chamfering bucket is manually selected during feeding) corresponding to the diameter of the chamfering bucket clamped by the second station clamping jaw cylinder 502, after the lifting screw cap assembly 201 is in place, the barrel cover is placed in the corresponding limit column, and the lifting screw cap assembly 201 is lifted and reset after the lifting origin sensor 201-2 finishes. (2) When a barrel sensor at a second station has a signal, and a barrel sensor at a sixth station has a signal, the upper computer controls the barrel cover detached from the lifting screw cover assembly 201, the translation module 202 directly drives the barrel cover to be placed on a uncovered chamfered barrel clamped by the clamping jaw cylinder 502 at the sixth station, the concentricity of the barrel and the barrel cover is ensured through the horizontal motion precision of the translation module 202, the concentricity of the material chamfered barrel between the deflector rod 201-11 and the clamping jaw cylinder 502 clamping jaw of the disc clamp 5 when the lifting screw cover assembly 201 of the cap assembling and disassembling mechanism 2 is above the second station and the rotation precision of the disc clamp driving motor, and then the barrel cover is screwed by the lifting screw cover assembly 201. (3) When the barrel sensor is detected at the second station without a signal and the barrel sensor is detected at the sixth station with a signal, the upper computer controls the lifting screw cap assembly 201 to suck the barrel cover from the limiting column of the cap storage platform 203, the barrel cover is placed on the uncovered chamfered barrel at the six stations, and then the barrel cover is screwed by the lifting screw cap assembly 201.
As shown in fig. 7-1 and 7-2, the sand sieving mechanism 7 comprises a turnover sand pouring part and a straight sand sieving part.
The overturning and sand pouring part comprises a sand screening and overturning motor 708 fixed on the lower frame, an output shaft of the sand screening and overturning motor 708 is fixedly connected with an overturning shaft arranged along the horizontal direction through a coupler, the two sides of the turnover shaft are fixedly connected with bearings in two bearing blocks, the bottom surfaces of the bearing blocks are fixed on the lower frame, a sand screening clamping jaw cylinder 705 is fixedly connected on the turnover shaft through an adapter plate, the two clamping jaws of the sand-screening clamping jaw cylinder 705 are respectively provided with sand-screening clamping V-shaped blocks which are arranged oppositely, a turnover origin sensor detection sheet is fixed on the end surface of the turnover shaft at one side far away from the sand screening turnover motor 708, a turnover origin sensor is fixed on the lower frame, when the overturning origin sensor induction sheet leads the overturning origin sensor to have a signal through the overturning origin sensor, the sand screen clamping jaw cylinder 705 is horizontal and above the screen 707 in the straight vibrating sand screening section is in the sand dumping position. The sand screening clamping jaw cylinder 705 can be driven by the sand screening turnover motor 708 to turn over to the position above the third station, the sand screening clamping jaw cylinder 705 can clamp a material chamfering barrel in a clamping jaw of the clamping jaw cylinder 502 at the third station through a sand screening clamping V-shaped block, and the sand screening turnover motor 708 drives the material chamfering barrel to rotate 180 degrees so that the material chamfering barrel is inverted to a sand pouring position.
The straight vibrating sand screening part comprises a screen 707 arranged below a material chamfering bucket and inverted to a sand pouring position, wherein one end of the screen is dustpan-shaped and provided with an outlet, a steel wire mesh is arranged in the screen to divide the screen into an upper layer and a lower layer, and the upper layer is used for containing and conveying grains; the lower floor is used for holding and carrying the abrasive sand, sieve 707 bottom wall fix on the vibration face of sieve sand straight oscillator 706 below set up fixed plate 710, the fixed plate set up along the horizontal direction fixed plate and sieve sand straight oscillator between four corners department be connected with the spring respectively, wherein the height that is less than the outside spring 709 of keeping away from the container side of two inboard springs 711 that are close to the container side makes sieve 707 and sieve sand straight oscillator 706 to sieve 707 outlet side slope setting, this setting does benefit to crystalline grain and abrasive sand and carries forward, the setting through two sets of springs also can play the shock attenuation effect and avoid the vibrations of sieve sand straight oscillator 706 to influence other devices. A container 712 for collecting the grinding sand is arranged at the outlet of the lower layer of the sieve 707, a downward inclined conveying slideway is arranged at the outlet of the upper layer of the sieve, and the crystal grains can flow into a material box of 602-5-1 of the crystal grain adding mechanism 6 through the conveying slideway; the sand sieving straight vibrator 706 separates the ground sand from the grains by vibration.
Preferably, the sand screening mechanism 7 comprises a knocking part, the knocking part comprises a rotary cylinder 702, a rotary knocking hammer 704 is connected to the horizontal rotary motion output end of the rotary cylinder 702, and the rotary knocking hammer 704 can be driven by the rotary cylinder 702 to rotationally knock a material edge pouring barrel at a sand pouring position clamped by the sand screening clamping jaw cylinder 705, so as to knock off the crystal grains which are not poured clean.
As shown in fig. 8-1, 8-2, and 8-3, it is further preferable that the sand sieving mechanism 7 includes a dust removing portion, the dust removing portion includes a dust removing cylinder 701, an output end of the dust removing cylinder 701 is connected with a dust removing air path block 703, the dust removing air path block includes a cylindrical main body having an outer edge at a top portion, a cavity in the middle of the cylindrical main body is an air inlet and outlet channel 703-1 shared by air inlet and outlet, an air inlet channel 703-2 communicated with a bottom end of the air inlet and outlet channel 703-1 is formed in a bottom wall of the cylindrical main body below the air inlet and outlet channel 703-1, an inlet of the air inlet channel 703-2 is disposed on a side wall of the cylindrical main body and connected with an air compressor for blowing, an air outlet channel 703-3 communicated with the air inlet and outlet channel is connected with the air compressor for sucking, the residual grinding sand is sucked away by the disturbance of the airflow, so that the dust removal effect is achieved. The dust removal air path block 703 can move to a position right below the material chamfering bucket clamped by the sand screening clamping jaw air cylinder 705 and located at the sand chamfering position under the driving of the dust removal air cylinder 701, so that the air inlet and outlet channel 703-1 is opposite to the bucket opening of the material chamfering bucket.
When the sand screening and overturning device is used, the sand screening and overturning motor 708, the sand screening clamping jaw cylinder 705, the sand screening direct vibration device 706, the rotary cylinder 702, the dedusting cylinder 701 and the fan are connected with an upper computer through control lines.
The mechanism has the following continuous action process: after the disc clamp 5 rotates 60 degrees to the position, when a local three-station bucket inspection sensor has a signal, the upper computer controls the sand screening turnover motor 708 to drive the sand screening clamping jaw cylinder 705 to turn over to the position above a third station, after the position is reached, the upper computer controls the sand screening clamping jaw cylinder 705 to clamp a material edge turning barrel through a sand screening clamping V-shaped block, after the clamping, the sand screening turnover motor 708 drives the material edge turning barrel to turn over 180 degrees to the sand turning position, after the position is reached, the upper computer controls the sand screening vertical vibration device 706 to open, crystal grains are separated from grinding sand through vibration, the separated grinding sand finally moves into a collection container due to vibration, the crystal grains finally move into a 602-5-1 material box of the crystal grain adding mechanism 6, when the sand screening turnover motor turns over to the position, the upper computer controls the rotating cylinder 702 to drive a knocking hammer to knock 704 on the material edge turning barrel, after knocking is completed, the upper computer controls the dust removal cylinder 701 to drive the dust removal air circuit block 703, after the dust removal air path block 703 is in place, air blowing and air suction are simultaneously carried out, residual grinding sand is sucked away through disturbance of air flow, the upper computer controls the dust removal air cylinder 701 to retract after a period of time delay, meanwhile, the sand screening overturning motor 708 drives the material chamfering bucket to reversely overturn for 180 degrees to the position above the third station of the disc fixture 5, the sand screening clamping jaw air cylinder 705 is loosened to place the material chamfering bucket between two clamping jaws of the clamping jaw air cylinder at the third station, and the sand screening overturning motor is overturned for 180 degrees again to reset after the loosening.
The die-adding mechanism 6 shown in fig. 9 includes a die drop preventing assembly 601, a conveying assembly 602 and a packaging machine 603.
As shown in fig. 10, the conveying assembly 602 includes a fixing frame 602-7 disposed along an inclined direction, the bottom of the tail end of the fixing frame 602-7 is fixed on a support, a pair of bearing seats 602-3 coaxially disposed are respectively fixedly connected to the head and tail ends of the top wall of the fixing frame 602-7, two ends of a driven shaft 602-9 are respectively installed in the pair of bearing seats 602-3 at the head end, two ends of a driving shaft 602-2 are respectively installed in the pair of bearing seats 602-3 at the tail end, the driving shaft 602-2 is directly connected and fixed to a chain driving motor 602-1 through a coupling, a sprocket is respectively installed between the driving shaft 602-2 and the driven shaft 602-9, and the two sprockets are connected through a chain 602-4 (standard component, commercially available) with accessories, a left guide bar 602-6 and a right guide bar 602-8 are respectively installed on the left and right frames of the fixing frame 602-7 along the direction consistent with the chain 602-4, and the tail ends of the left guide bar 602-6 and the right guide bar 602-8 are arranged at intervals with the tail end of the fixing frame 602-7 (namely, a predetermined distance is left between the tail ends of the left guide bar 602-6 and the right guide bar 602-8 and the tail end of the fixing frame 602-7). A transition groove with an outlet arranged in a downward inclination way is arranged on the fixed frame at the rear part of the tail end of the right guide strip 602-8.
The two sets of material box assemblies respectively comprise a plurality of material box assemblies 602-5. As shown in fig. 11, each material box assembly 602-5 includes a fixing base 602-5-4, the fixing base 602-5-4 is fixed on the left and right accessories of the same chain link of the chain, a boss is respectively provided on the front and back sides of one end of the fixing base 602-5-4, a mounting hole is coaxially provided on each boss, two ends of the magazine overturning shaft 602-5-2 are respectively fixed in the mounting holes of the two bosses, the magazine 602-5-1 is shaped as a water tank with an opening at one end, a mounting plate is welded on the bottom of the magazine, a round hole is provided in the middle of the mounting plate, the round hole and the magazine overturning shaft 602-5-2 form a revolute pair, a torsion spring 602-5-3 is sleeved on the magazine overturning shaft 602-5-2, one end of the torsion spring 602-5-3 is supported against the top surface of the fixed seat and the other end is supported against the bottom surface of the material box 602-5-1.
The openings of the first group of material boxes of all the material boxes face to the side of the disc clamp; the second group of magazine openings of all magazines faces away from the disc clamp side. The bottom wall of the opening side of the first group of material boxes is supported on the left guide strip 602-6; the bottom wall of the open side of the second group of magazines is supported on the right guide bar 602-8. A grain adding proximity sensor is arranged on the top surface of the fixed frame 602-7 close to the disc side, the grain adding proximity sensor is used for detecting a material box 602-5-1 with an opening facing the disc side, and when the grain adding proximity sensor has a signal, the material box 602-5-1 with an opening facing the disc side is just stopped at the outlet of a conveying slide way in the sand screening mechanism 7; and a packaging proximity sensor is arranged on the top surface of the fixing frame 602-7 far away from the disc side, the packaging proximity sensor detects a material box 602-5-1 with an opening back to the disc side, and when the packaging proximity sensor has a signal, the material box 602-5-1 with an opening back to the disc side is just stopped at the outlet of a conveying slide way in the sand sieving mechanism 7.
As shown in fig. 12, the crystal grain anti-falling assembly 601 includes a lifting cylinder 601-1 arranged along a vertical direction, a bent pipe 601-2 is connected to a cylinder rod of the lifting cylinder 601-1 arranged along the vertical direction, the bent pipe 601-2 is arranged at an outer side behind a tail end of a left guide strip 602-6, an inlet of the bent pipe 601-2 is aligned to an opening of the bent pipe and arranged toward an opening of a material box at a disc side, and an outlet of the bent pipe 601-2 driven by the lifting cylinder 601-1 can be inserted into a material chamfering barrel clamped by a fourth station clamping jaw cylinder 502. The bent pipe 601-2 is provided to change the vertical falling of the die into the inclined falling to reduce the damage to the die due to the falling.
The inlet of the transition groove is aligned with the opening of the material box moving to the position of the transition groove and back to the disc side, the outlet of the transition groove is opposite to the inlet of the packaging machine 603 arranged at the bottom of the tail end of the fixed frame 602-7, and the transition groove directly sends the crystal grains into the packaging machine.
When the chain type grain feeding device is used, the chain driving motor 602-1, the grain feeding sensor, the packaging sensor and the lifting cylinder 601-1 are connected with an upper computer.
The action process of the die adding mechanism 6 is as follows: after the material trolley 101 is pushed to the position manually, the following two modes (1) are selected, and when the edge chamfering is not finished and sand changing is needed, a sand changing mode is selected. After the disk clamp 5 rotates in place, the upper computer controls the grain adding sensor to work and packages the sensor for shielding, the upper computer controls the lifting cylinder 601-1 to extend out to insert the bent pipe 601-2 into the material chamfering barrel at the fourth station, after the grain adding sensor is in place, the upper computer controls the chain drive motor 602-1 to drive the magazine assembly 602-5 on the chain to move, when the grain adding sensor has a signal, the chain stops moving, crystals separated by the sieve 707 in the sand sieving mechanism 7 are fed into the magazine 602-5-1 with the opening facing to the disk clamp side through the conveying slide way, after the two steps are completed, the chain drive motor 602-1 drives the magazine assembly 602-5 on the chain to move, and the magazine 602-5-1 is supported by the left guide strip 602-6 in the moving process to prevent the elasticity of the torsion spring 602-5-3, the material box assembly 602-5-1 is overturned under the action of gravity, when the material box assembly 602-5 moves to the inlet side of the elbow pipe, the left guide strip is stopped, the material box 602-5-1 overturns due to losing support to dump the crystal grains in the material box assembly into the elbow pipe, a period of time is delayed to ensure that the crystal grains are dumped completely, the chain 602-4 continues to move forwards for a certain distance to enable the elbow pipe 601-2 to ascend to generate interference, and after the chain is in place and reaches the time delay, the lifting cylinder 601-1 retracts to drive the elbow pipe 601-2 to ascend and reset. (2) And when the edge chamfering is finished and the discharging is needed, selecting a discharging mode. After the disc clamp 5 rotates to a position, the upper computer controls to start the packaging sensor to work, the crystal grain adding sensor is shielded, crystals separated by a sieve 707 in the sand sieving mechanism 7 are added into a material box 602-5-1 with an opening back to the disc clamp side, a chain driving motor 602-1 drives a material box assembly 602-5 on a chain to move, the material box 602-5-1 is supported by a right guide strip 602-8 in the moving process, when the crystals move to the front end of a transition groove, the right guide strip 602-8 is stopped, the material box 602-5-1 turns over due to losing support to dump the crystals in the material box into the transition groove, the crystals flow into the packaging machine through the transition groove to be packaged, and the packaged crystals are taken out manually.
As shown in fig. 13 to 14, the sand adding mechanism 3 includes a fixing plate 303 disposed in a horizontal direction. The fixed plate 303 on install two vertical oscillators 301 that add sand side by side, the head end diapire of two material channels 302 that set up along the horizontal direction is fixed respectively on the vibration face of a vertical oscillator 301 that adds sand, be fixed with a feed bin that holds the abrasive sand and use on every material channel 302 head end roof respectively along vertical direction (abrasive sand in the feed bin is artifical the interpolation), it has the material channel entry to open on two material channels 302 head end roof the tail end of two material channels be provided with the material channel export respectively. The outlet of each storage bin is communicated with the inlet of the material channel correspondingly arranged.
A weighing sensor 310 is fixed on adapter plate 311 that the level set up, adapter plate 311 fix on the connecting plate 309 that sets up along vertical direction, connecting plate 309 link firmly on the push rod that adds sand cylinder 304 and set up along the horizontal direction, add sand cylinder 304 link firmly on fixed plate 303, a tray 305 sets up on weighing sensor 310 when the material is weighed, tray 305 and weighing sensor 310 can be located the material under the export under adding sand cylinder 304 drives install on the connecting plate 309 and add sand upset motor 308, add sand upset motor 308 and link firmly on upset plate 306 along the rotation axis that the horizontal direction set up overturn plate 306 on inlay and have two sand electromagnets. The turnover plate can rotate (rotate 90 degrees) between a horizontal position and a vertical position under the driving of a sanding turnover motor, a groove larger than the size of a weighing sensor 310 is formed in the turnover plate 306, when the turnover plate 306 is in the horizontal position, the weighing sensor 310 is positioned in the groove, the front side and the rear side of the turnover plate 306 are positioned below a tray 305 arranged on the weighing sensor 310, the turnover plate 306 can turn over and support the tray 305 arranged on the weighing sensor 310 under the driving of a sanding turnover motor 308, and a sanding electromagnet on the turnover plate 306 is adsorbed to the bottom wall of the tray 305 through electrification to drive the tray 305 to turn over so as to separate the tray from the weighing sensor 310; when the turnover plate 306 is in the vertical position, the outlet of the tray 305 adsorbed on the turnover plate 306 is arranged opposite to the opening of the chamfering bucket at the fifth station on the disc fixture 5, and the grinding sand finally flows into the chamfering bucket at the fifth station on the disc fixture 5.
Connect firmly origin sensor on the connecting plate 309 it detects the piece to connect firmly origin sensor on the returning face plate 306, origin sensor and origin sensor detect the piece relative position each other and set up to: when the sand adding turnover motor 308 drives the turnover plate 306 to turn over downwards from the upper part of the weighing sensor 310 to be close to the weighing sensor 310, the origin sensor can detect the origin sensor induction sheet.
The bottom of the vertical rod of the preferred right-angle bracket is fixedly connected to a fixing plate 303 arranged in the horizontal direction, and a knocking hammer 307 (which may be cylindrical) is flexibly connected (preferably by a rope) to the horizontal rod of the right-angle bracket. When the tray 305 is close to the vertical state, the hammer 307 is disposed in contact with the tray 305, and the outflow of the grinding sand in the tray 305 is assisted by the vibration generated by the impact.
When the sand adding turnover device is used, the sand adding turnover motor 308, the sand adding direct vibration device 301, the sand adding electromagnet, the sand adding air cylinder 304 and the weighing sensor 310 are connected with an upper computer through control lines.
The sand adding mechanism 3 acts as follows: after the disc fixture 5 rotates to the position, the upper computer controls two sand adding straight vibrators 301 to be simultaneously opened, the grinding sand in the bin is added into a 305 tray on a weighing sensor 310 through a material channel 302, one sand adding straight vibrator 301 is used for quickly and roughly adding sand, the other sand adding straight vibrator is used for accurately and slowly adding sand, when the weighing sensor 310 reaches an approximate value of the target weight, the upper computer controls the sand adding straight vibrator which quickly vibrates to stop working, and the rest weight is slowly supplemented by the other sand adding straight vibrator, so that the precision is guaranteed, and the speed is also guaranteed. When the weighing sensor 310 reaches the target weight, the upper computer controls the sand adding turnover motor 308 to drive the turnover plate 306 to turn over by an angle, the turnover plate 306 can drag the tray 305 and separate the tray 305 from the weighing sensor 310 in the turnover process, after separation, the upper computer controls the two electromagnets embedded on the turnover plate 306 to be electrified to suck the tray, and the turnover angle can separate the tray 305 from the weighing sensor 310, so that the tray is not too large. After the sand feeding cylinder 304 is turned in place, the upper computer controls the interference between the tray 305 and the material channel 302 when the sand feeding cylinder 304 stretches out to make rotation, the sand feeding turning motor 308 continues to drive the turning plate 306 to turn after the sand feeding cylinder is turned in place until the tray 305 is in a vertical state, the grinding sand finally flows into the material chamfering bucket of the fifth station, when the tray 305 is close to the vertical state, the grinding sand can collide with the knocking hammer 307, the vibration generated by the collision assists the grinding sand in the tray 305 to flow out, after the grinding sand completely flows into the material chamfering bucket of the fifth station, the sand feeding turning motor 308 reversely turns to reset, and in the process of reversely turning and resetting, when the tray 305 is about to contact with the weighing sensor 310, the sand feeding cylinder 304 retracts, the electromagnet is powered off after the sand feeding cylinder is in place, and the symmetrical weighing sensor is prevented from causing overpressure injury. The sanding turnover motor 308 continues to drive the turnover plate 306 to turn over to the initial position.
As shown in fig. 15, the lifting mechanism 4 is disposed right below the third and fifth stations of the disc clamp 5. Climbing mechanism 4 including fixing mount pad 403 in the lower frame, linked firmly jacking cylinder 402 on mount pad 403, jacking cylinder 402 sets up along the push rod that vertical direction set up and the material falling edge bucket coaxial line between the clamping jaw cylinder 502's of the clamping jaw cylinder 502 of third station or fifth station, jacking cylinder 402 links to each other with the host computer when using, receives host computer control the end of jacking cylinder 402's push rod install two jacking electro-magnets 401 through the adaptor, jacking electro-magnet 401's control switch links to each other with the host computer when using, gains or loses the control of motor, jacking electro-magnet 401 under the drive of jacking cylinder 402 push rod can adsorb with material falling edge bucket bottom wall.
The jacking mechanism 4 moves as follows: when the materials are short barrels, the third station and the fifth station cannot be compatible, the jacking mechanism is required to work at this time, after the disc clamp 5 rotates 60 degrees to the position, the upper computer controls the electrification of the jacking electromagnets 401 of the jacking mechanisms of the third station and the fifth station, and the reversed barrel of the materials between the clamping jaw air cylinder 502 clamping jaws of the third fourth station is sucked in the lifting process of the push rod of the jacking air cylinder 402, so that the materials are prevented from falling. Simultaneously the host computer control jacking cylinder 402 stretches out, and jacking cylinder 402 withdraws when adding sand mechanism 3, screening sand mechanism 7 and all accomplish work separately, and simultaneously jacking electro-magnet 401 cuts off the power supply.
As shown in fig. 16, the shaping mechanism 8 includes a shaping mechanism fixing plate 803 fixedly connected to the lower frame, a shaping jaw cylinder 802 is fixedly connected to the shaping mechanism fixing plate 803, and the shaping jaw cylinder 802 is connected to and controlled by the upper frame when in use. The clamping jaw of the shaping clamping jaw cylinder 802 is parallel to the clamping jaw of the clamping jaw cylinder at the first station, two clamping jaws of the shaping clamping jaw cylinder 802 are respectively provided with a shaping V-shaped block 801, and the shaping V-shaped block 801 is used for centering and shaping a material chamfered edge barrel placed by a three-axis manipulator.
The shaping mechanism 8 acts as follows: when the three-axis manipulator 102 places the material chamfered barrel on the shaping mechanism, the upper computer controls the shaping clamping jaw cylinder 802 of the shaping mechanism to clamp tightly, the material chamfered barrel is shaped and loosened after clamping is completed, and the three-axis manipulator 102 sucks the material chamfered barrel away and places the material chamfered barrel at the first station of the disc clamp 5.
A chamfered edge bung that this device was suitable for is shown in fig. 17-1 and fig. 17-2, the bung include cylindrical main part the bottom surface of cylindrical main part on be provided with the cylindrical boss of necking down, the cylindrical boss of necking down set up with cylindrical main part coaxial line the outer wall of the cylindrical boss of necking down on be provided with the external screw thread along the cylindrical boss circumferencial direction of necking down, the external screw thread constitute the screw thread pair with the interior screw-thread fit on the chamfered edge bung of treating to be connected, it has two circular arc notches to open on cylindrical main part top surface, two circular arc notches set up with cylindrical main part is concentric, and two circular arc notches use the diameter of cylindrical main part top surface as the symmetry axis, mutual symmetry sets up. The width of each circular arc notch is slightly larger than the width of the protrusion at the tail end of the shifting lever so that the two protrusions at the tail end of the shifting lever can be respectively inserted into the corresponding circular arc notches.
The depth of the groove ensures that the whole strength of the cover is not influenced, and enough space is reserved for inserting the two bulges at the tail end of the deflector rod in the cover assembling and disassembling device into the groove to provide enough screwing (unscrewing) torque.
The jacking device that third station and fifth station below set up can make equipment be suitable for the not edging bucket of co-altitude, and the difference in height of the usable each station elevator motor of other stations supply the edging bucket of two kinds of heights, consequently the utility model discloses can compatible two kinds of not co-altitude material edging buckets. The stroke of all clamping jaw air cylinders of the utility model is arranged according to the chamfered edge barrel with the largest diameter, so as to ensure that the chamfered edge barrels with different diameters can be clamped tightly; the bung upper surface of the chamfered edge bucket of different diameters is notched and is put and all press two protruding central distance settings of driving lever front end, guarantees that loading and unloading lid mechanism can dress lid and unload the lid operation to the chamfered edge bucket homoenergetic of non-diameter, and all the other stations all can operate the material chamfered edge bucket in different barrel footpaths, consequently the utility model discloses but the material chamfered edge bucket of compatible different diameters.
The device has the following operation flow: because this device is disc structure, six stations can work simultaneously. After the material vehicle 101 is in place, when a barrel detecting sensor at a first station has no signal, the upper computer controls the three-axis manipulator to perform feeding action, the feeding and discharging three-axis manipulator 102 grabs the chamfered barrel to a shaping position, the upper computer controls the shaping clamping jaw cylinder 802 to clamp after being in place, the chamfered barrel is centered and shaped, then the three-axis manipulator 102 grabs the chamfered barrel into a clamping jaw of the clamping jaw cylinder 502 at the first station of the disc clamp 5, and the upper computer controls the clamping jaw cylinder 502 to tightly hold the chamfered barrel after being in place; when the first station bucket detection sensor has a signal, the three-axis manipulator 102 executes the blanking action first, and after the clamping jaw cylinder 502 at the first station of the disc clamp is clamped to place the chamfering bucket between the clamping jaws on the material trolley 101, the loading action is executed.
Meanwhile, when a second station bucket detection sensor has a signal and a sixth station bucket detection sensor has no signal, the upper computer controls the translation module 202 of the cap assembling and disassembling mechanism 2 to bring the lifting screw cap assembly 201 to the position right above the chamfering bucket of the second station, after the positioning, the upper computer controls the lifting module 201-1 of the lifting screw cap assembly 201 to drive the pneumatic motors 201-5 and 201-11 to move down until the tail end of the driving rod 201-11 presses the chamfering bucket cap and the spring on the plugging screw 201-4 compresses for a certain distance, the upper computer controls the pneumatic motor 201-5 to rotate, the electromagnet 201-10 embedded in the driving rod is electrified to suck the bucket cap in the unscrewing process, when the lifting module 201-1 lifts the bucket cap after the bucket cap is unscrewed by the driving rod 201-11, the translation module 202 moves towards the direction of the lid storing platform 203, and when the lifting module 201-1 descends to store the bucket cap to the diameter of the bucket cap storing platform 203 The corresponding limiting columns are arranged in the corresponding limiting columns; when the second station bucket detection sensor has a signal and the sixth station bucket detection sensor has a signal, the bucket cover is directly placed on the chamfered bucket of the five stations, and then the bucket cover is screwed by the lifting cap screwing assembly 201, and the action of the process is the same as that of cap unloading, and the pneumatic motor rotates reversely; when the second station detects that the barrel sensor has no signal and the sixth station detects that the barrel sensor has a signal, the barrel cover on the cover storage platform 203 is used for being supplemented to the fifth station.
Meanwhile, a sand screening turnover motor 708 and a sand screening clamping jaw cylinder 705 at a third station clamp the chamfering bucket and turnover and discharge materials, after the chamfering bucket is turned over for 180 degrees, the upper computer controls a sand screening vertical vibrator 706 to open to separate grains from grinding sand, the grinding sand is added into a material box 602-5-1 at a four-station, after the sand screening vertical vibrator 706 is opened, a rotary cylinder 702 drives a rotary knocking hammer 704 to knock, after knocking is completed, a dust removal cylinder 701 pushes a dust removal air path block 703 to the lower side of the chamfering bucket, air blowing and air suction are simultaneously performed, after a certain delay, the dust removal cylinder 701 drives the dust removal air path block 703 to retract, and the sand screening turnover motor 708 rotates reversely to place the chamfering bucket back into a clamping jaw of the clamping jaw cylinder 502 at the third station of the disc clamp 5.
Meanwhile, the upper computer controls a lifting cylinder 601-1 at a fourth station to drive the elbow 601-2 to move downwards so that the elbow 601-2 is inserted into a chamfered barrel in a clamping jaw of a clamping jaw cylinder 502 at the fourth station of the disc clamp 5, a chain 602-4 drives a material box assembly 602-5 to move towards a fifth station, the material box 602-5-1 is overturned to add materials into the elbow 601-2, and the lifting cylinder 601-1 is lifted after a certain time delay. When the material needs to be discharged, the crystal grains screened by the screen 707 of the sand screening mechanism are added into the other oriented material box assembly 602-5 through the transition slideway, then the chain 602-4 drives the material box assembly 602-5 to move to the upper end of the transition groove arranged obliquely downwards at the tail end of the right guide strip 602-8, and the crystal grains are poured into the transition groove and then flow into the packaging machine 603 through the transition groove for packaging.
Meanwhile, the upper computer controls a vertical vibrator for roughly adding sand at a fifth station to be opened, when a weighing sensor 310 approaches a target value, the vertical vibrator for roughly adding sand is closed, the vertical vibrator for accurately adding sand is opened, when the weighing sensor 310 reaches the target value, a sand adding overturning motor 308 drives an overturning plate 306 to overturn for an angle, the overturning plate 306 can drag a tray 305 and separate the tray 305 from the weighing sensor 310 in the overturning process, two electromagnets embedded on the overturning plate 306 after separation are electrified to suck the tray, after the overturning is in place, a sand adding overturning sand adding air cylinder 304 extends out to allow the tray 305 to interfere with a material channel 302 when rotating, the sand adding overturning motor 308 continues to drive the overturning plate 306 to overturn until the tray 305 is in a vertical state, the grinding sand finally flows into a material overturning barrel at the fifth station, when the tray 305 is close to the vertical state, the grinding sand collides with a knocking hammer 307, and the grinding sand in the tray 305 is assisted to flow out by the vibration generated by the collision, after ensuring that the grinding sand in the tray 305 completely flows out, the sand adding turnover motor 308 rotates reversely, when the tray 305 is about to contact the weighing sensor 310, the electromagnet is powered off, the tray 310 is continuously rotated, and the turnover plate 306 is placed on the weighing sensor 310 to be turned over to the initial position.
And after all the stations complete the work, the disc rotates by 60 degrees, and the operation is repeated until all the edge-chamfering barrels in the material vehicle complete the sand change work.

Claims (5)

1. The utility model provides a crystal edge chamfering bucket trades sand device which characterized in that: the device comprises a feeding and discharging mechanism (1), a cover loading and unloading mechanism (2), a sand adding mechanism (3), a jacking mechanism (4), a disc clamp (5), a crystal grain adding mechanism (6), a sand screening mechanism (7) and a shaping mechanism (8) which are arranged on a lower rack;
the disc clamp comprises a disc (501), six clamping jaw cylinders (502) are uniformly distributed around the circumferential direction of the disc (501) and are fixedly connected to the edge side close to the disc (501) through a mounting plate, two clamping jaws of each clamping jaw air cylinder are respectively provided with a clamping V-shaped block (503), the two clamping V-shaped blocks are oppositely arranged, a abdicating groove for abdicating the jacking mechanism in the rotating process of the disc is arranged on the disc between the two clamping jaws of each clamping jaw cylinder, a platform supporting plate is fixed on the lower frame and is positioned above the disc, six barrel detecting sensors for respectively detecting whether material edge chamfering barrels exist on six stations are arranged on the edge of the bottom surface of the platform supporting plate, the disc is connected with the rotary driving device and can rotate in the horizontal direction under the driving of the driving device;
setting a first station at the leftmost clamping jaw cylinder, sequentially setting a second station, a third station, a fourth station, a fifth station and a sixth station at the rest clamping jaw cylinders along the anticlockwise direction of the circumference of a disc, arranging a feeding and discharging mechanism (1) at the outer side of the first station, arranging a shaping mechanism (8) between the first station and the feeding and discharging mechanism, arranging a cover loading and unloading mechanism (2) above the connecting line direction of the second station and the sixth station, arranging a sand screening mechanism (7) at the outer side of the third station, arranging a grain adding mechanism (6) at the outer side of the fourth station, arranging a sand adding mechanism (3) at the outer side of the fifth station, and respectively arranging a jacking mechanism (4) under the third station and the fifth station;
the feeding and discharging mechanism (1) comprises a three-axis manipulator (102) with a gantry structure, the three-axis manipulator comprises three axes of XYZ, each axis can move back and forth in a linear manner under the driving of a driving motor of the three-axis manipulator, an X-axis slide rail arranged in the horizontal direction of the three-axis manipulator is fixedly connected to a rack, a manipulator electromagnet is installed at the tail end of a Z axis arranged in the vertical direction of the three-axis manipulator, and the three-axis manipulator can move to the position above the whole material trolley, above the clamping jaws of a shaping clamping jaw cylinder (802) of a shaping mechanism (8) and above the clamping jaws of a clamping jaw cylinder (502) of a first station so as to absorb or place a chamfering bucket by losing electricity through the manipulator electromagnet; a limiting plate is arranged on the top surface of the material trolley along the horizontal direction, a plurality of limiting holes slightly larger than the diameter of the chamfered barrel are formed in the limiting plate, and the limiting holes are used for roughly limiting the positioned chamfered barrel;
the cap loading and unloading mechanism (2) comprises a translation module (202) fixed on a lower frame, the translation module (202) is arranged above the connecting line direction of a second station cap unloading station and a sixth station cap loading station, a translation origin sensor is arranged on the left side of the translation module (202), a translation origin sensor induction sheet induced by the translation origin sensor is arranged on a lifting rotary cap assembly (201), the lifting rotary cap assembly (201) is fixed on the horizontal motion output end of the translation module (202) and can slide back and forth along the connecting line direction of the second station and the sixth station under the driving of the translation module (202), the lifting rotary cap assembly (201) comprises a lifting module (201-1) with an axis arranged along the vertical direction and fixed on the horizontal motion output end of the translation module (202), and a slide block connecting plate is fixedly connected on the vertical motion output end of the lifting module (201-1), a connecting hole is formed in the sliding block connecting plate along the vertical direction, a plug screw (201-4) is arranged in the connecting hole, the plug screw (201-4) can move up and down in the connecting hole due to clearance fit between the plug screw and the connecting hole, the diameter of a nut of the plug screw (201-4) is larger than that of the mounting hole, so that the plug screw (201-4) can move up and down in the connecting hole and cannot fall off, the lower threaded end of the plug screw (201-4) is fixedly connected with a pneumatic motor mounting seat (201-6), a spring is sleeved on the plug screw (201-4) between the pneumatic motor mounting seat (201-6) and the sliding block connecting plate, the pneumatic motor mounting seat (201-6) is fixedly connected with a pneumatic motor sliding block (201-7), and the pneumatic motor sliding block (201-7) and a sliding rail in the lifting module (201-1) form a moving pair, a lifting origin sensor (201-2) is arranged at the upper part of the lifting module, and the induction sheet (201-3) is connected with a slide block of the lifting module (201-1) through an adapter piece;
the pneumatic motor installing seat (201-6) is provided with a pneumatic motor (201-5), the horizontal rotation motion output end of the pneumatic motor (201-5) is fixedly connected with a shifting rod (201-11), the front end of the shifting rod (201-11) is provided with two bulges used for being inserted into a groove of a to-be-rotated chamfered bucket cover, the tail end of the shifting rod (201-11) is embedded with a shifting rod electromagnet (201-10) which can be attracted and loosened with the to-be-rotated chamfered bucket cover through power loss, the shifting rod (201-11) is sleeved with a screwing sensor sensing piece (201-9), the screwing sensor sensing piece (201-9) comprises a circular sheet body, a plurality of gaps are uniformly arranged at intervals along the circumferential direction on the outer edge part of the circular sheet body, and a screwing sensor (201-8) is arranged on the side wall of the pneumatic motor installing seat (201-6), the outer edge part of the induction sheet (201-9) of the screwing sensor can continuously pass through the detection notch of the screwing sensor (201-8) in a rotating state, and when the screwing sensor (201-8) has a signal for a long time or does not have a signal for a long time, the barrel cover is determined to be screwed;
the cover storage platform (203) is arranged below the middle part of the lifting and translation module (202) of the lifting and translation screw cover assembly and above the disc (501), the cover storage platform (203) comprises a platform supporting plate fixedly connected with the lower rack, a plurality of groups of limiting columns are arranged on the platform supporting plate, and an area surrounded by each group of limiting columns is used for stacking chamfered barrelhead with different diameters;
the shifting rod (201-11) can enable the two bulges to be inserted into a notch of a barrel cover on the chamfered barrel clamped by the second station clamping jaw cylinder (502), a notch of the barrel cover of the chamfered barrel clamped by the sixth station clamping jaw cylinder (502) and a notch of the chamfered barrel cover on the cap storage platform (203) under the driving of the lifting module (201-1), the translation module (202) and the pneumatic motor (201-5);
the sand screening mechanism (7) comprises a turnover sand pouring part and a straight vibrating sand screening part;
upset pouring sand part including fixing sieve sand upset motor (708) in the lower frame, the output shaft of sieve sand upset motor (708) passes through the shaft coupling and the trip shaft fixed connection that sets up along the horizontal direction, the both sides of trip shaft and the bearing in two bearing frames are fixed to be linked to each other, the bottom surface of bearing frame is fixed in the lower frame, sieve sand clamping jaw cylinder (705) link firmly through the adapter plate on the trip shaft two clamping jaws of sieve sand clamping jaw cylinder (705) on be equipped with the tight V type piece of sieve sand clamp that sets up mutually relatively respectively, fixed upset origin sensor detection piece on keeping away from the trip shaft terminal surface of sieve sand upset motor (708) one side, upset origin sensor fixes in the lower frame, works as upset origin sensor makes upset origin sensor have the signal through upset origin sensor, sieve sand clamping jaw cylinder (705) are the horizontality and are in pouring sand when directly shaking the top of sieve (707) in the sieve sand part The sand screening clamping jaw cylinder (705) can be driven by a sand screening turnover motor (708) to turn over to the position above a third station, the sand screening clamping jaw cylinder (705) can clamp a material chamfered edge barrel in a clamping jaw of a clamping jaw cylinder (502) at the third station through a sand screening clamping V-shaped block, and the sand screening turnover motor (708) drives the material chamfered edge barrel to rotate 180 degrees so that the material chamfered edge barrel is inverted to a sand pouring position;
the straight vibrating sand screening part comprises a screen (707) which is arranged below a material chamfering bucket and is inverted to a sand pouring position, wherein one end of the screen is dustpan-shaped and provided with an outlet, a steel wire mesh is arranged in the screen to divide the screen into an upper layer and a lower layer, and the upper layer is used for containing and conveying crystal grains; the lower layer is used for containing and conveying grinding sand, the bottom wall of the screen (707) is fixed on the vibration surface of the sand screening vertical vibration device (706), a fixed plate (710) is arranged below the sand screening vertical vibrator (706), the fixed plate is arranged along the horizontal direction, springs are respectively connected at four corners between the fixed plate and the sand screening vertical vibrator, wherein the height of two inner side springs (711) close to the container side is smaller than that of an outer side spring (709) far away from the container side, so that the screen (707) and the sand screening vertical vibrator (706) are obliquely arranged towards the outlet side of the screen (707), a container (712) for collecting the grinding sand is arranged at the lower outlet of the screen (707), a downward-inclined conveying slideway is arranged at an upper layer outlet of the sieve, and the crystal grains can flow into a material box of a material box (602-5-1) of the crystal grain adding mechanism (6) through the conveying slideway; a sand screening vertical vibrator (706) for separating and grinding sand and crystal grains by vibration;
the die adding mechanism (6) comprises a die anti-falling component (601), a conveying component (602) and a packaging machine (603);
the conveying assembly comprises a fixing frame (602-7) arranged along the inclined direction, the bottom of the tail end of the fixing frame (602-7) is fixed on a rack, a pair of bearing seats (602-3) coaxially arranged are fixedly connected to the head end and the tail end of the top wall of the fixing frame (602-7) respectively, the two ends of a driven shaft (602-9) are installed in the pair of bearing seats (602-3) at the head end respectively, the two ends of a driving shaft (602-2) are installed in the pair of bearing seats (602-3) at the tail end respectively, the driving shaft (602-2) is directly connected and fixed with a chain driving motor (602-1) through a coupler, chain wheels are installed between the driving shaft (602-2) and the driven shaft (602-9) respectively, and the two chain wheels are connected through a chain (602-4) with accessories, a left guide strip (602-6) and a right guide strip (602-8) are respectively arranged on the left frame and the right frame of the fixed frame (602-7) along the direction consistent with the chain (602-4), and the tail ends of the left guide strip (602-6) and the right guide strip (602-8) are arranged at intervals with the tail end of the fixed frame (602-7); a transition groove with an outlet arranged in a downward inclination way is arranged on the fixed frame at the rear part of the tail end of the right guide bar (602-8);
the two groups of material box assemblies respectively comprise a plurality of material box assemblies (602-5), each material box assembly (602-5) comprises a fixed seat (602-5-4), the fixed seats (602-5-4) are fixed on the left and right accessories of the same chain link of the chain, the front and back sides of one end of each fixed seat (602-5-4) are respectively provided with a boss, the two bosses are respectively provided with a mounting hole which are coaxially arranged, the two ends of a material box overturning shaft (602-5-2) are respectively fixedly connected in the mounting holes of the two bosses, the material box (602-5-1) is in a water tank shape with one end provided with an opening, a mounting plate is welded at the bottom of the material box, the middle part of the mounting plate is provided with a round hole, and the round hole and the material box overturning shaft (602-5-2) form a revolute pair, a torsion spring (602-5-3) is sleeved on the material box turnover shaft (602-5-2), one end of the torsion spring (602-5-3) is propped against the top surface of the fixed seat, and the other end is propped against the bottom surface of the material box (602-5-1);
the openings of the first group of material boxes of all the material boxes face to the side of the disc clamp; the openings of the second group of magazines of all the magazines face away from the side of the disc clamp, and the bottom wall of the opening side of the first group of magazines is supported on a left guide strip (602-6); the bottom wall of the opening side of the second group of material boxes is supported on a right guide strip (602-8), a grain adding proximity sensor is arranged on the top surface of a fixed frame (602-7) close to the disc side, the grain adding proximity sensor is used for detecting the material box (602-5-1) with the opening facing the disc side, and when the grain adding proximity sensor has a signal, the material box (602-5-1) with the opening facing the disc side just stops at the outlet of a conveying slide way in the sand screening mechanism (7); a packaging proximity sensor is arranged on the top surface of the fixing frame (602-7) far away from the side of the disc, the packaging proximity sensor detects a material box (602-5-1) with an opening back to the side of the disc, and when the packaging proximity sensor has a signal, the material box (602-5-1) with the opening back to the side of the disc is just stopped at the outlet of a conveying slide way in the sand screening mechanism (7);
the crystal grain anti-falling component (601) comprises a lifting cylinder (601-1) arranged along the vertical direction, a cylinder rod arranged along the vertical direction of the lifting cylinder is connected with a bent pipe (601-2), the bent pipe is arranged at the outer side behind the tail end of the left guide strip (602-6), the inlet of the elbow is aligned with the opening at the elbow and is arranged towards the opening of the material box on the side of the disc, the outlet of the elbow pipe can be inserted into the material chamfering barrel clamped by the fourth station clamping jaw cylinder (502) under the driving of the lifting cylinder, the inlet of the transition groove is arranged opposite to the opening of the material box at the position of the transition groove and back to the side of the disk, the outlet of the transition groove is opposite to the inlet of the packaging machine (603) arranged at the bottom of the tail end of the fixed frame (602-7), and the transition groove directly sends the crystal grains into the packaging machine;
the sand adding mechanism (3) comprises a fixing plate (303) arranged along the horizontal direction, two sand adding straight vibrators (301) are arranged on the fixing plate (303) side by side, the head end bottom walls of two material channels (302) arranged along the horizontal direction are respectively fixed on the vibration surface of one sand adding straight vibrator (301), a bin for containing grinding sand is respectively fixed on the head end top wall of each material channel (302) along the vertical direction, material channel inlets are formed in the head end top walls of the two material channels (302), material channel outlets are respectively arranged at the tail ends of the two material channels, and the outlet of each bin is communicated with the material channel inlet of the material channel correspondingly arranged;
a weighing sensor (310) is fixed on an adapter plate (311) which is horizontally arranged, the adapter plate (311) is fixed on a connecting plate (309) which is arranged along the vertical direction, the connecting plate (309) is fixedly connected on a push rod which is arranged along the horizontal direction of a sand adding cylinder (304), the sand adding cylinder (304) is fixedly connected on a fixing plate (303), a tray (305) is arranged on the weighing sensor (310) when the fed material is weighed, the tray (305) and the weighing sensor (310) can be driven by the sand adding cylinder (304) to be positioned under the outlet of a material channel, a sand adding overturning motor (308) is arranged on the connecting plate (309), a rotating shaft which is arranged along the horizontal direction of the sand adding overturning motor (308) is fixedly connected on an overturning plate (306), two sand adding plates are embedded on the top surface of the overturning plate (306), and the overturning plate can rotate between the horizontal position and the vertical position under the driving of an electromagnet of the sand adding overturning motor (308), the turnover plate (306) is provided with a notch larger than the size of the weighing sensor (310), when the turnover plate (306) is in a horizontal position, the weighing sensor (310) is positioned in the notch, the front side and the rear side of the turnover plate (306) are positioned below a tray (305) arranged on the weighing sensor (310), the turnover plate (306) can turn over and support the tray (305) arranged on the weighing sensor (310) under the driving of a sanding turning motor (308), and a sanding electromagnet on the turnover plate (306) is adsorbed to the bottom wall of the tray (305) through electrification to drive the tray (305) to turn over so as to separate the tray from the weighing sensor (310); when the turnover plate (306) is in a vertical position, an outlet of the tray (305) adsorbed on the turnover plate (306) is arranged opposite to a barrel opening of the chamfered barrel at a fifth station on the disc fixture, and the grinding sand finally flows into the chamfered barrel at the fifth station on the disc fixture;
connect firmly origin sensor on connecting plate (309) it detects the piece to connect firmly origin sensor on returning face plate (306), origin sensor and origin sensor detect the piece relative position each other and set up to: when the sand adding turnover motor (308) drives the turnover plate (306) to turn downwards from the upper part of the weighing sensor (310) to be close to the weighing sensor (310), the origin sensor can detect the origin sensor induction sheet;
the jacking mechanism (4) is arranged right below a third station and a fifth station of the disc clamp (5), the jacking mechanism comprises a mounting seat (403) fixed on the lower frame, a jacking cylinder (402) is fixedly connected onto the mounting seat, a push rod arranged in the vertical direction of the jacking cylinder is coaxially arranged with a material chamfered barrel between clamping jaws of a clamping jaw cylinder (502) of the third station or the fifth station, two jacking electromagnets (401) are arranged at the tail end of the push rod of the jacking cylinder (402) through a switching piece, and the jacking electromagnets can be adsorbed on the bottom wall of the material chamfered barrel under the driving of the push rod of the jacking cylinder;
shaping mechanism (8) including link firmly shaping mechanism fixed plate (803) in the lower frame shaping mechanism fixed plate on link firmly plastic clamping jaw cylinder (802), the clamping jaw of plastic clamping jaw cylinder parallel with the clamping jaw of the clamping jaw cylinder of first station, install plastic V type piece (801) on two clamping jaws of shaping mechanism plastic clamping jaw cylinder respectively, plastic V type piece is used for centering the plastic to the material chamfered edge bucket that triaxial manipulator placed.
2. The crystal beveling bucket sand-changing device of claim 1 wherein: the sand screening mechanism (7) comprises a knocking part, the knocking part comprises a rotary cylinder (702), the horizontal rotary motion output end of the rotary cylinder (702) is connected with a rotary knocking hammer (704), and the rotary knocking hammer (704) can be driven by the rotary cylinder (702) to rotationally knock on a material chamfering bucket at a sand pouring position clamped by a sand screening clamping jaw cylinder (705), so that non-poured clean grains are knocked off.
3. The crystal beveling bucket sand-changing device of claim 1 or 2, which is characterized in that: the sand screening mechanism (7) comprises a dust removing part, the dust removing part comprises a dust removing cylinder (701), a dust removing air path block (703) is connected to the output end of the dust removing cylinder (701), the dust removing air path block comprises a cylindrical main body with an outer edge at the top, a cavity in the middle of the cylindrical main body is an air inlet and exhaust channel (703-1) shared by air inlet and exhaust, an air inlet channel (703-2) communicated with the bottom end of the air inlet and exhaust channel (703-1) is formed in the bottom wall of the cylindrical main body below the air inlet and exhaust channel (703-1), an inlet of the air inlet channel (703-2) is arranged on the side wall of the cylindrical main body and is connected with an air compressor for blowing, an exhaust channel (703-3) communicated with the air inlet and exhaust channel is formed in the side wall of the cylindrical main body, and an outlet of the exhaust channel is connected with the air compressor for sucking air, the dust removal air path block (703) can move to a position right below a material chamfering bucket clamped by the sand screening clamping jaw air cylinder (705) and located at a sand chamfering position under the driving of the dust removal air cylinder (701), so that the air inlet and outlet channel (703-1) is opposite to the bucket opening of the material chamfering bucket.
4. The crystal beveling bucket sand-changing device of claim 1 or 2, which is characterized in that: the vertical rod bottom of a right-angle support links firmly on fixed plate (303) that sets up along the horizontal direction, strikes hammer (307) flexonics on the horizontal rod of right-angle support, when tray (305) are close vertical state, strikes hammer (307) and tray (305) contact setting, and the grinding sand in supplementary tray (305) of vibration through the striking production flows.
5. The crystal beveling bucket sand-changing device of claim 4 wherein: the screwing sensor (201-8) is a groove type photoelectric sensor.
CN201920443223.3U 2019-04-03 2019-04-03 Crystal edge chamfering bucket sand changing device Expired - Fee Related CN210173280U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920443223.3U CN210173280U (en) 2019-04-03 2019-04-03 Crystal edge chamfering bucket sand changing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920443223.3U CN210173280U (en) 2019-04-03 2019-04-03 Crystal edge chamfering bucket sand changing device

Publications (1)

Publication Number Publication Date
CN210173280U true CN210173280U (en) 2020-03-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920443223.3U Expired - Fee Related CN210173280U (en) 2019-04-03 2019-04-03 Crystal edge chamfering bucket sand changing device

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Country Link
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109877697A (en) * 2019-04-03 2019-06-14 天津源天晟科技发展有限公司 A kind of crystal bevelling bucket changes sand device
CN111717582A (en) * 2020-05-27 2020-09-29 河北科技大学 Three-coordinate automatic code arranging machine
CN116442062A (en) * 2023-06-07 2023-07-18 黎明职业大学 Silver product polishing device and polishing method thereof
CN117429892A (en) * 2023-12-20 2024-01-23 新乡市正元电子材料有限公司 Nickel-plated battery steel casing washs process automatic feeding device in advance

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109877697A (en) * 2019-04-03 2019-06-14 天津源天晟科技发展有限公司 A kind of crystal bevelling bucket changes sand device
CN111717582A (en) * 2020-05-27 2020-09-29 河北科技大学 Three-coordinate automatic code arranging machine
CN116442062A (en) * 2023-06-07 2023-07-18 黎明职业大学 Silver product polishing device and polishing method thereof
CN116442062B (en) * 2023-06-07 2023-09-01 黎明职业大学 Silver product polishing device and polishing method thereof
CN117429892A (en) * 2023-12-20 2024-01-23 新乡市正元电子材料有限公司 Nickel-plated battery steel casing washs process automatic feeding device in advance
CN117429892B (en) * 2023-12-20 2024-03-12 新乡市正元电子材料有限公司 Nickel-plated battery steel casing washs process automatic feeding device in advance

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