CN107539699B

CN107539699B - Engine cavity chip removing vibration machine

Info

Publication number: CN107539699B
Application number: CN201710931042.0A
Authority: CN
Inventors: 黄剑绍; 陆钦懿
Original assignee: Wuxi K&w Global Industrial Engineering Trade Co ltd
Current assignee: Wuxi K&w Global Industrial Engineering Trade Co ltd
Priority date: 2017-10-09
Filing date: 2017-10-09
Publication date: 2023-06-23
Anticipated expiration: 2037-10-09
Also published as: CN107539699A

Abstract

The invention relates to the technical field of engine cavity machining, in particular to an engine cavity chip removing vibration machine, which comprises a PLC, a conveying mechanism controlled by the PLC, a grabbing mechanism, a vibration mechanism and a chip blowing and collecting mechanism, wherein the vibration mechanism and the chip blowing and collecting mechanism are respectively arranged on two sides of the conveying mechanism, and the grabbing mechanism is arranged above the conveying mechanism; the conveying mechanism is used for conveying the engine cavity; the grabbing mechanism is used for grabbing the engine cavity from the conveying mechanism and moving the engine cavity into the vibrating mechanism, grabbing the cavity from the vibrating mechanism and moving the engine cavity into the blowing and chip collecting mechanism, and finally grabbing the hairstyle cavity from the blowing and chip collecting mechanism and moving the hairstyle cavity back to the conveying mechanism, and the grabbing mechanism can overturn the grabbed cavity; the vibration mechanism is used for vibrating the cavity of the engine to enable aluminum scraps attached inside the cavity to fall off; the blowing and chip collecting mechanism is used for blowing air into the vibrated engine cavity, so that the fallen aluminum chips are discharged from the cavity, and the discharged aluminum chips are collected; the invention has the advantages of optimized integral structure and good vibration and chip removing effects.

Description

Engine cavity chip removing vibration machine

Technical Field

The invention relates to the technical field of machining of engine cavities, in particular to an engine cavity chip removing oscillating machine.

Background

After the engine cavity is manufactured and formed, tiny aluminum scraps are adhered to the inside of the cavity, and the aluminum scraps are difficult to automatically fall off due to the bending and complicacy of the internal structure of the engine cavity, so that the quality of a finished product of the engine is affected, and the normal operation of the engine is affected, so that the aluminum scraps in the engine cavity are required to be removed.

Aiming at the technical problem, the utility model patent with the publication number of CN206253961U discloses a vibration chip removing device aiming at an engine cylinder body and a cylinder cover, wherein a turnover driving device is utilized to drive a turnover cage to rotate, and a ratchet wheel drives the whole turnover system to vibrate up and down so that internal chip impurities fall off due to gravity. The device is not only the vibration mechanism structure is complicated, and because engine cylinder body, cylinder cap inner structure are complicated, inside a lot of tortuous structures that exist for inside piece impurity is under the circumstances of upset cage rotation vibrations, and can not fall out because of the gravity is whole, on the contrary can be because the inertia that the turning force of same direction caused, makes because vibrations break away from the piece impurity of cylinder body or cylinder cap and block in a certain structure department of cylinder body or cylinder cap inside always, can't fall out from the cylinder body inside.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides an engine cavity chip removing oscillating machine.

In order to achieve the technical purpose, the technical scheme of the invention is as follows:

the chip removing vibration machine for the engine cavity comprises a conveying mechanism, a grabbing mechanism, a vibration mechanism, a blowing chip collecting mechanism and a PLC, wherein the vibration mechanism and the blowing chip collecting mechanism are respectively arranged on two sides of the conveying mechanism, and the grabbing mechanism is arranged above the conveying mechanism;

the conveying mechanism is used for conveying the engine cavity;

the grabbing mechanism is used for grabbing the engine cavity from the conveying mechanism and moving the engine cavity into the vibration mechanism, grabbing the engine cavity from the vibration mechanism and moving the engine cavity into the blowing chip collecting mechanism, and finally grabbing the engine cavity from the blowing chip collecting mechanism and moving the engine cavity back to the conveying mechanism, and the grabbing mechanism can overturn the grabbed engine cavity;

the vibration mechanism is used for vibrating the engine cavity to enable aluminum scraps attached to the inside of the engine cavity to fall off;

the blowing and chip collecting mechanism is used for blowing air into the vibrated engine cavity, so that the fallen aluminum chips are completely discharged from the engine cavity, and the discharged aluminum chips are collected;

the PLC is used for controlling actions of the conveying mechanism, the grabbing mechanism, the vibration mechanism and the blowing chip collecting mechanism.

Preferably, the conveying mechanism comprises a conveying rack, a blocking device and a jacking device; the conveying rack comprises 2 baffles, 4 support columns, roller groups and motors, wherein the roller groups are used for conveying, the 2 baffles are oppositely arranged, the 4 support columns are respectively fixed at the bottoms of the 2 baffles in pairs, the roller groups are arranged between the 2 baffles, each roller group comprises a plurality of rollers sequentially arranged along the length direction of each baffle, gaps are reserved between every two adjacent rollers, two ends of each roller are connected with the corresponding baffle through bearings, the rollers are driven by the motors and synchronously rotate, and the motors are controlled by the PLC; the blocking device comprises a blocking air cylinder, an air cylinder supporting plate and a strut, wherein the air cylinder supporting plate is horizontally arranged, two sides of the air cylinder supporting plate are respectively fixed at the bottoms of 2 baffles through the strut, the blocking air cylinder body is fixed at one side of the top surface of the air cylinder supporting plate, the blocking end extends upwards to be arranged in a gap between any two adjacent rollers, and the blocking air cylinder is controlled by the PLC; the jacking device comprises 4 jacking rods, jacking plates, 4 guide posts and jacking cylinders, wherein the 4 jacking rods are used for jacking an engine cavity, the 4 jacking rods are vertically arranged on the horizontally arranged jacking plates and symmetrically distributed at four corners of the jacking plates, guide holes are formed in the four corners of the jacking plates, the 4 guide posts respectively penetrate through the 4 guide holes, the bottom of each guide post is fixed on the top surface of the cylinder supporting plate, the cylinder body of each jacking cylinder is fixed at the center of the cylinder supporting plate, an output shaft is connected with the center of the bottom surface of the jacking plate, the setting positions of the jacking rods correspond to gaps between adjacent rollers, and the jacking cylinders are controlled by a PLC.

As an improvement, the jacking cylinder body is fixed on the bottom surface of the cylinder supporting plate, a through hole is formed in the center of the cylinder supporting plate, and the jacking cylinder output shaft penetrates through the through hole and is connected with the bottom surface of the jacking plate.

As an improvement, the top end of the jacking rod is provided with a bulge matched with the contact surface of the engine cavity.

Preferably, the grabbing mechanism comprises a rack, and a grabbing component, a turnover driving component, a horizontal movement driving component and an up-and-down movement driving component which are arranged on the rack; the frame comprises 4 upright posts and 4 horizontal rods, the 4 horizontal rods are sequentially connected to form a horizontally arranged rectangular frame, 4 upright posts are respectively fixed below four vertex angles of the rectangular frame, and cross beams are connected between the adjacent upright posts; the grabbing assembly comprises a door-shaped fixing frame, 2 clamping plates and 2 clamping plate cylinders, the door-shaped fixing frame comprises a horizontal plate and two vertical plates, the two vertical plates are symmetrically arranged at two ends of the horizontal plate and are positioned below the horizontal plate, one side of each vertical plate is provided with a clamping plate for clamping an engine cavity, the other side of each vertical plate is provided with a clamping plate cylinder, an output shaft of each clamping plate cylinder penetrates through each vertical plate to be connected with each clamping plate, and the 2 clamping plates are oppositely arranged and controlled by a PLC; the turnover driving assembly comprises a turnover motor, a driving wheel, a first driven wheel assembly, a first transmission mechanism, a second driven wheel assembly, a second transmission mechanism and a third transmission mechanism, wherein the turnover motor is arranged on one side of the top surface of the horizontal plate; the horizontal movement driving assembly comprises a horizontal carrier plate, a first motor, a first rack and a first gear, wherein 2 first guide rails and 2 first slide block groups, the horizontal carrier plate is arranged above the rectangular frame, the 2 first slide block groups are respectively fixed on two sides of the bottom surface of the horizontal carrier plate, the 2 first guide rails are respectively horizontally fixed on the upper surfaces of two long sides of the rectangular frame, the 2 first slide block groups are respectively matched with the 2 first guide rails, the first rack is arranged on the side surface of any long side of the rectangular frame, the first motor is arranged on the upper surface of the horizontal carrier plate, an output shaft penetrates through the lower surface of the horizontal carrier plate, the end part of the first rack is connected with a central hole of the first gear, the first gear is matched with the first rack, the first motor drives the first gear to move along the first rack, and then drives the 2 first slide block groups to respectively move horizontally along the 2 first guide rails, and the first motor is controlled by the PLC; the up-down movement driving assembly comprises a first vertical plate, a second motor, a second rack, a second gear, 2 second guide rails and 2 second sliding blocks, wherein the bottom of the first vertical plate is connected to the middle of the top surface of the horizontal plate, the 2 second guide rails are longitudinally fixed on one surface of the first vertical plate and symmetrically arranged left and right, the bottom of the second vertical plate is fixed on the top surface of the horizontal carrier plate, the 2 second sliding blocks are longitudinally fixed on one surface of the second vertical plate, the 2 second sliding blocks are respectively matched with the 2 second guide rails, the second rack is fixed on the side edge of the first vertical plate, a second motor shell is connected with the second vertical plate, an output shaft is connected with a central hole of the second gear, the second gear is matched with the second rack, the second motor drives the second gear to move along the second rack, and then drives the 2 second sliding blocks to respectively vertically move along the 2 second guide rails, and the second motor is controlled by the PLC.

As an improvement, second motor housing and 2 second sliders all are connected with the second perpendicular board through sliding component, sliding component includes third perpendicular board, third motor, third rack, third gear, third guide rail and third slider, the third perpendicular board is located between first perpendicular board and the second perpendicular board, and towards the one side of first perpendicular board and 2 second slider fixed connection, the third guide rail level is fixed in the second perpendicular board towards the one side of third perpendicular board, the third slider level sets up on the one side of third perpendicular board towards the second perpendicular board, the third slider cooperatees with the third guide rail, the third rack level sets up on the one side towards the second perpendicular board on with the third perpendicular board and be located the third slider below, the third motor housing is fixed in the one side of second perpendicular board, and the output shaft passes the second perpendicular board, and the tip is connected with the centre bore of third gear, third gear cooperatees with the third motor, the third rack moves along the third rack, and third rack moves along the third drive slider by the third horizontal drive PLC.

Preferably, the vibration mechanism comprises a box body, the box body is divided into three layers from top to bottom, the top of the first layer of box body is provided with an opening, a clamping mechanism and an impact mechanism are arranged in the box body, the bottom plate is a hollowed-out plate and is used as a top plate of the second layer of box body, the bottom of the second layer of box body is communicated with the top of the third layer of box body, the bottom of the third layer of box body is sealed, three surfaces of the peripheral surface are sealed, one surface is provided with an object taking opening for taking and placing a chip collecting barrel, the upper part of the interior is provided with a chip collecting channel, the lower part of the interior is provided with a chip collecting barrel, the periphery of the top of the chip collecting channel is inscribed on the periphery of the top of the third layer of box body, the cross section of the chip collecting channel is gradually reduced from top to bottom, and the barrel opening of the chip collecting barrel is positioned under the bottom outlet of the chip collecting channel; the clamping mechanism comprises a rectangular supporting frame, a first clamping plate, a second clamping plate, a clamping air cylinder, an air cylinder supporting seat, an engine cavity supporting seat, 2 first guide rails, 2 first sliding blocks and 2 second sliding blocks, wherein the first clamping plate and the second clamping plate are used for clamping an engine cavity; the impact mechanism comprises a vertical connecting plate, 2 second guide rails, 2 third slide block groups and an impact cylinder, wherein the 2 third slide block groups are respectively fixed on the bottom surfaces of two long sides of the rectangular support frame, the 2 second guide rails are respectively fixed on the top surfaces of the hollowed-out plates, the vertical connecting plate penetrates through the hollowed-out plates from bottom to top and then is connected with the bottom surface of the short side of the rectangular support frame provided with the first clamping plate, the cylinder body of the impact cylinder is fixed on the bottom surface of the hollowed-out plates and is positioned below the cylinder support seat, the output shaft is connected with the vertical connecting plate, and the impact cylinder is controlled by the PLC.

As an improvement, a horizontal shelf is arranged in the middle of the bottom of the second layer of box body, two sides of the horizontal shelf are communicated with the third layer of box body, a lifting mechanism is arranged on the horizontal shelf, the lifting mechanism comprises an upper supporting plate, a lower supporting plate, 2 shaft supporting seats, a bearing, a rotating shaft, 2 connecting shafts, a sliding block, a rotating handle and 2X-shaped brackets, the X-shaped brackets comprise first supporting rods and second supporting rods with the same structure, the middle parts of the first supporting rods and the second supporting rods are movably connected, the lower supporting plate is horizontally arranged on the horizontal shelf, the 2X-shaped brackets are vertically arranged on two side edges of the lower supporting plate and are symmetrical to each other, the upper supporting plate is arranged above the lower supporting plate in parallel and is positioned on the X-shaped brackets, the end parts of the first supporting rods at one end of the 2X-shaped brackets are respectively connected with the lower supporting plate in a rotating way, the tip of second bracing piece is connected with last backup pad rotation respectively, 2 axle supporting seats are located in the bottom suspension fagging and are located respectively between the center department of bottom suspension fagging and the other end of 2X shape support, the both ends of axis of rotation are connected respectively through the bearing on 2 axle supporting seats and the axis of rotation is parallel with the side of bottom suspension fagging, the sliding block cover is located in the axis of rotation, the one end connection of rotation handle and axis of rotation is used for rotating the axis of rotation, the tip of the first bracing piece of 2X shape support other ends is connected through a connecting axle and is supported and lean on the backup pad bottom surface, and the tip of second bracing piece is connected with 2 sides of sliding block respectively, 2 the junction of the first bracing piece of X shape support and second bracing piece is connected through another connecting axle.

Preferably, the dust collecting mechanism comprises a box body, the box body is divided into three layers from top to bottom, the top of the first layer box body is provided with an opening, the bottom of the first layer box body is communicated with the top of the second layer box body, the first layer box body is internally provided with 2 groups of air blowing manifolds, the 2 groups of air blowing manifolds are respectively arranged on two opposite side walls of the first layer box body, an inlet of each air blowing manifold is connected with an air source, an outlet of each air blowing manifold is connected with a blowing pipe, an air blowing opening of each blowing pipe faces the inside of the first layer box body, the inside of the second layer box body is provided with a dust collecting channel, the bottom of each air blowing pipe is communicated with the top of the third layer box body, the periphery of the top of each dust collecting channel is inscribed on the periphery of the top of the second layer box body, the bottom of each dust collecting channel is towards the third layer box body, the cross section area of each dust collecting channel is gradually reduced from top to bottom, the third layer box body is closed, three faces are sealed, one face of each surface of each air blowing manifold is provided with a material taking opening for taking and placing a dust collecting barrel, and the dust collecting barrel is internally arranged below the bottom outlet of each dust collecting barrel.

As an improvement, every group be connected with the solenoid valve that is used for controlling the break-make between air manifold and the air supply, the solenoid valve is located on the outer wall of second floor's box, be connected with the air supply triplet between solenoid valve and the air supply, the air supply triplet is located on the outer wall at solenoid valve place and is set up side by side with the solenoid valve, air supply triplet and solenoid valve are by PLC control

From the above description, it can be seen that the present invention has the following advantages:

1. the invention realizes the function of conveying the cavity of the engine by utilizing the matching of the motor and the roller set of the conveying mechanism; the blocking device is utilized to realize the positioning of the engine cavity at a certain position of the roller set; and the jacking device is used for jacking the engine cavity, so that the engine cavity is separated from the surface of the roller, and the grabbing mechanism is convenient to grab the engine cavity.

2. According to the invention, the grabbing component of the grabbing mechanism is utilized to clamp the engine cavity, the overturning driving component is utilized to overturn the grabbing component, the horizontal movement driving component is utilized to move the grabbing component along the horizontal direction, the up-and-down movement driving component is utilized to move the grabbing component up and down, and the sliding component is utilized to move the grabbing component along the radial direction of the first guide rail, so that the grabbing component can move randomly in three directions of an X axis, a Y axis and a Z axis in a three-dimensional space, the engine cavity can be sequentially moved into the vibration mechanism from the conveying mechanism to be processed by the blowing chip collecting mechanism, and finally the engine cavity is moved back to the conveying mechanism.

3. The clamping cylinder of the vibration mechanism is used for clamping the engine cavity, and the impact mechanism is used for vibrating the clamped engine cavity, so that the structure is simple, the implementation is easy, and the reliability is high; the impact power source of the impact mechanism adopts an impact cylinder, so that the impact force is good, and a complex mechanical transmission mechanism is not needed; the device also comprises a lifting mechanism for supporting the impact cylinder, so that the impact cylinder is convenient to maintain and overhaul daily.

4. According to the invention, the blowing pipe of the blowing and chip collecting mechanism arranged in the first layer of box body is used for blowing air to the engine cavity, so that waste chips in the engine cavity are discharged, and discharged waste chips fall into the chip collecting barrel through the chip collecting channel which is integrally funnel-shaped, so that the functions of blowing air to the engine cavity and collecting waste chips are realized, and the structure is simple and easy to realize; whether each group of air blowing manifolds is out of air or not is controlled by the air source triplet and the electromagnetic valve, and each air blowing manifold is independently controlled by one electromagnetic valve, so that the working state of each air blowing manifold can be reasonably configured according to application requirements.

5. The invention has the advantages of optimized integral structure, simple action flow and good vibration and chip removing effects.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the transfer mechanism of the present invention;

FIG. 3 is a schematic view of the structure of a conveyor frame of the conveyor mechanism;

FIG. 4 is a schematic view of the structure of the transport mechanism blocking device and the jacking device;

FIG. 5 is a schematic view of the structure of the gripping mechanism of the present invention;

FIG. 6 is a schematic view of the structure of the gripping mechanism of the present invention;

FIG. 7 is a partial schematic view of the grasping mechanism of the invention;

FIG. 8 is a partial schematic view of the grasping mechanism of the invention;

FIG. 9 is a partial schematic view of the grasping mechanism of the invention;

FIG. 10 is a schematic view of the vibration mechanism of the present invention;

FIG. 11 is a schematic view of the vibration mechanism of the present invention;

FIG. 12 is a schematic view of the vibration mechanism of the present invention;

FIG. 13 is a schematic view of the vibration mechanism of the present invention;

FIG. 14 is a schematic view of the structure of the vibration mechanism clamping mechanism and impact mechanism;

FIG. 15 is a schematic view of the structure of the vibration mechanism lifting mechanism;

fig. 16 is a schematic structural view of a vibration mechanism lifting mechanism

FIG. 17 is a schematic diagram of the front structure of the dust collecting mechanism of the present invention;

fig. 18 is a schematic view of the back structure of the air blowing and chip collecting mechanism of the present invention;

FIG. 19 is a schematic view of the structure of the inside of the back of the dust collecting mechanism of the present invention;

fig. 20 is a top view of the blowing chip collecting mechanism of the present invention.

Detailed Description

One embodiment of the present invention will be described in detail with reference to fig. 1 to 20, but does not limit the claims of the present invention.

As shown in fig. 1 (PLC is not shown in the drawing), an engine cavity chip removing oscillating machine comprises a conveying mechanism 1, a grabbing mechanism 2, a vibrating mechanism 3, a chip blowing and collecting mechanism 4 and a PLC, wherein the vibrating mechanism 3 and the chip blowing and collecting mechanism 4 are respectively arranged on two sides of the conveying mechanism 2, and the grabbing mechanism 1 is arranged above the conveying mechanism 2;

The conveying mechanism 1 is used for conveying the engine cavity;

the grabbing mechanism 2 is used for grabbing an engine cavity from the conveying mechanism 1, moving the engine cavity into the vibrating mechanism 3, grabbing the engine cavity from the vibrating mechanism 3, moving the engine cavity into the blowing chip collecting mechanism 4, finally grabbing the engine cavity from the blowing chip collecting mechanism 4, moving the engine cavity back to the conveying mechanism 2, and the grabbing mechanism 2 can overturn the grabbed engine cavity;

the vibration mechanism 3 is used for vibrating the engine cavity to enable aluminum scraps attached inside the engine cavity to fall off;

the blowing and chip collecting mechanism 4 is used for blowing air into the vibrated engine cavity, so that the fallen aluminum chips are completely discharged from the engine cavity, and the discharged aluminum chips are collected;

the PLC is used for controlling actions of the conveying mechanism 1, the grabbing mechanism 2, the vibrating mechanism 3 and the blowing and chip collecting mechanism 4.

The transfer mechanism of the present invention will be described in detail with reference to fig. 2 to 4.

As shown in fig. 2, the conveying mechanism 1 includes a conveying frame 11, a blocking device 12, a jacking device 13, and a PLC;

as shown in fig. 3, the conveying frame 11 includes 2 baffles 111, 4 support columns 112, a roller set 113 for conveying and a

motor

114,2, the baffles 111 are oppositely arranged, the 4 support columns 112 are respectively fixed at the bottoms of the 2 baffles 111 in pairs, the roller set 113 is arranged between the 2 baffles 111, the roller set 113 includes a plurality of rollers 1131 sequentially arranged along the length direction of the baffles, gaps are reserved between the adjacent rollers 1131, two ends of the rollers 1131 are connected with the baffles 111 through bearings, the rollers 1131 are driven by the motor 114 and synchronously rotate, and the motor 114 is controlled by a PLC;

As shown in fig. 4, the blocking device 12 includes a blocking cylinder 121, a cylinder supporting plate 122 and a strut 123, the cylinder supporting plate 122 is horizontally arranged, both sides are respectively fixed at the bottoms of 2 baffles 111 through the strut 123, the cylinder body of the blocking cylinder 121 is fixed at one side of the top surface of the cylinder supporting plate 122, a blocking end 1211 extends upwards to be arranged in a gap between any two adjacent rollers 1131, and the blocking cylinder 121 adopts a lever type roller type blocking cylinder with a proximity sensor and is controlled by a PLC;

the jacking device 13 comprises 4 jacking rods 131, a jacking

plate

132, 4 guide posts 133 and jacking

cylinders

134,4, wherein the jacking rods 131 are used for jacking an engine cavity, the 4 jacking rods 131 are vertically arranged on the horizontally arranged jacking plate 132 and symmetrically distributed at four corners of the jacking plate 132, the four corners of the jacking plate 132 are provided with

guide holes

1321,4, the guide posts 133 respectively penetrate through the 4 guide holes 1321, the bottom of the jacking plate 132 is fixed on the top surface of the cylinder supporting plate 122, the cylinder body of the jacking cylinder 134 is fixed on the bottom surface of the cylinder supporting plate 122, a through hole 1221 is formed in the center of the cylinder supporting plate 122, an output shaft of the jacking cylinder 134 penetrates through the through hole 1221 to be connected with the center of the bottom surface of the jacking plate 132, the jacking rods 131 are arranged at positions corresponding to gaps between adjacent rollers 1131, and the jacking cylinders are controlled by a PLC.

In order to further ensure the structural stability of the cylinder supporting plate, supporting columns 124 for supporting are arranged on two sides of the bottom surface of the cylinder supporting plate; the cylinder support plate 122 is simultaneously supported by the support columns 124, thereby further enhancing the structural stability of the support plate.

The motor 114 is disposed on the side of any baffle 111.

Preferably, the top end of the lifting rod 131 is provided with a protrusion 1311 matched with the contact surface of the engine cavity, so that the lifting rod can lift the engine cavity without damaging the engine cavity, and the protrusion can adopt a columnar structure.

The working principle of the conveying mechanism is as follows:

in the initial state, the blocking cylinder output shaft is in an extending state, the blocking end protrudes out of the surface of the roller, the jacking cylinder output shaft is in a contracting state, the top end of the jacking rod is positioned below the roller, and the engine cavity is arranged on the roller; after starting to work, the PLC controls the motor to drive the roller group to rotate, and transmits the engine cavity, when the engine cavity is transmitted to the position of the blocking block, the engine cavity touches the blocking end of the blocking cylinder, the sensor of the blocking cylinder detects signals and transmits the signals back to the PLC, the PLC receives the signals to control the motor to stop, the transmission is stopped, then the PLC controls the jacking cylinder to act, the output shaft jacks the jacking plate, the jacking rod stretches out to the upper part of the roller wheel and jacks into the engine cavity, and finally the engine cavity is driven to be separated from the surface of the roller wheel, and meanwhile, the output shaft of the blocking cylinder is retracted, and the blocking end descends. The ejected engine cavity can be grasped and removed by a grasping mechanism of a subsequent process. When the engine cavity treated by the subsequent process is replaced on the lifting rod, the PLC controls the lifting cylinder to act, the output shaft is retracted, the engine cavity is placed on the roller, then the motor is started to drive the roller to advance, when a certain stroke (the stroke setting is matched with the circulation speed of the engine cavity to be treated on the roller) is advanced, the blocking cylinder acts again, the output shaft extends, the blocking end is reset and protrudes out of the surface of the roller again, and the next engine cavity to be treated is ready to be blocked.

The conveying mechanism has the following advantages:

1. the motor and the roller set are matched to realize the function of conveying the cavity of the engine;

2. the blocking device is utilized to realize the positioning of the engine cavity at a certain position of the roller set;

3. and the jacking device is used for jacking the engine cavity, so that the separation of the engine cavity and the surface of the roller is realized.

The grasping mechanism of the invention is described in detail with reference to fig. 5 to 9.

As shown in fig. 5 to 9, the gripping mechanism 2 includes a frame 21, and a gripping module 22, a flip drive module 23, a horizontal movement drive module 24, and an up-down movement drive module 25 provided on the frame;

the frame 21 comprises 4

upright posts

211 and 4 horizontal rods 212, the 4 horizontal rods are sequentially connected to form a horizontally arranged rectangular frame, 4 upright posts are respectively fixed below four vertex angles of the rectangular frame, and cross beams 213 are connected between the adjacent upright posts;

the grasping assembly 22 includes: the door-shaped fixing frame 221 comprises a horizontal plate 2211 and two vertical plates 2212, the two vertical plates 2212 are symmetrically arranged at two ends of the horizontal plate 2211 and are positioned below the horizontal plate 2211, a clamping plate 222 for clamping an engine cavity is arranged on one side of each vertical plate 2212, a clamping plate air cylinder 223 is arranged on the other side of each vertical plate 2212, an output shaft of each clamping plate air cylinder 223 penetrates through each vertical plate 2212 to be connected with each clamping

plate

222, and 2 clamping plates are arranged in opposite directions;

The flip drive assembly 23 includes: the turnover motor 231 is arranged on one side of the top surface of the horizontal plate 2211, the first driven component 233 is arranged on the other side of the top surface of the horizontal plate 2211, the first driven component comprises a first driven wheel 233, a second driven wheel 234 and a connecting shaft 235, the first driven wheel 233 and the second driven wheel 234 are connected to two ends of the connecting shaft 235, the second driven wheel component comprises a third driven wheel 236 and a fourth driven wheel 237, the third driven wheel 236 is connected with a clamping plate cylinder 223 cylinder body, the fourth driven wheel 237 is connected with the other clamping plate cylinder 223 cylinder body, an output shaft of the turnover motor 231 is connected with the driving wheel 232, the turnover motor 231 drives the driving wheel 232 to rotate, the driving wheel 232 drives the first driven wheel 233 to rotate through the first driving mechanism 238, the second driven wheel 234 is driven to synchronously rotate through the second driving mechanism 239, the second driven wheel 234 drives the fourth driven wheel 237 to synchronously rotate through the third driving mechanism 240, and the two clamping plates 222 are driven to synchronously rotate through the third driving mechanism 240;

The horizontal movement driving assembly 24 includes a horizontal carrier 241, a first motor 242, a first rack 243, a

first gear

244,2

first guide rails

245, and 2 first slider groups 246, wherein the horizontal carrier 241 is disposed above the rectangular frame, the 2 first slider groups 246 are respectively fixed on two sides of the bottom surface of the horizontal carrier 241, the 2 first guide rails 245 are respectively horizontally fixed on the upper surfaces of two long sides of the rectangular frame, the 2 first slider groups 246 are respectively matched with the 2 first guide rails 245, the first rack 243 is disposed on a side surface of any long side of the rectangular frame, the first motor 242 is disposed on the upper surface of the horizontal carrier 241, an output shaft passes through the lower surface of the horizontal carrier 241, an end portion of the first motor is connected with a central hole of the first gear 244, the first gear 244 is matched with the first rack 243, the first motor 242 drives the first gear 243 to move along the first rack, and further drives the 2 first slider groups 246 to respectively move horizontally along the 2 first guide rails 245;

the up-down movement driving assembly 25 includes a first vertical plate 251, a second vertical plate 252, a second motor 253, a second rack 254, a second gear, 2

second guide rails

255 and 2 second sliders 256, wherein the bottom of the first vertical plate 251 is connected to the middle of the top surface of the horizontal plate 2211, the 2 second guide rails 255 are longitudinally fixed on one surface of the first vertical plate 251 and symmetrically arranged left and right, the bottom of the second vertical plate 252 is fixed on the top surface of the horizontal carrier plate 241, the 2 second sliders 256 are longitudinally fixed on one surface of the second vertical plate 252, the 2 second sliders 256 are respectively matched with the 2 second guide rails 255, the second racks 254 are fixed on the side edges of the first vertical plate 251, the second motor 253 casing is connected with the second vertical plate 252, the output shaft is connected with the central hole of the second gear, the second gear is matched with the second rack 254, and the second motor 253 drives the second gear to move along the second rack 254, and then drives the 2 second sliders 256 to respectively move vertically along the 2 second guide rails 255.

Wherein:

(1) The driving wheel, the first driven wheel, the second driven wheel, the third driven wheel and the fourth driven wheel can adopt synchronous wheels, and correspondingly, the first transmission mechanism, the second transmission mechanism and the third transmission mechanism adopt synchronous belts;

(2) The first slider group 246 includes 2 sliders 2461.

The working principle of the grabbing mechanism is as follows:

(1) Grabbing component: under the control of the PLC, the clamping plate cylinder 223 pushes the clamping plate 222, so that the clamping plate 222 tightly holds the engine cavity and clamps the engine cavity;

(2) And the overturning driving assembly comprises: under the control of the PLC, the turnover motor 231 drives the driving wheel 232 to rotate, the driving wheel 232 drives the first driven wheel 233 to rotate through the first transmission mechanism 238 so as to drive the second driven wheel 234 to synchronously rotate, the first driven wheel 233 drives the third driven wheel 236 to rotate through the second transmission mechanism 239, and the second driven wheel 234 drives the fourth driven wheel 237 to rotate through the third transmission mechanism 240 so as to drive the two clamping plates 222 to synchronously rotate;

(3) Horizontal movement driving assembly: the first motor 242 drives the first gear 244 to move along the first rack 243, and then drives the 2 first slider groups 246 to respectively move horizontally along the 2 first guide rails 245, so that the grabbing component can move between the vibration mechanism and the blowing and chip collecting mechanism;

(4) And an up-and-down movement driving assembly: the second motor 253 drives the second gear to move along the second rack 254, and then drives the 2 second sliding blocks 256 to vertically move along the 2 second guide rails 255 respectively, so that the grabbing component moves in or out on the conveying mechanism, the vibration mechanism and the blowing and chip collecting mechanism.

The structure of the contact surface of the clamping plate and the engine cavity is matched with the structure of the engine cavity so as to be convenient for better clamping the engine cavity, for example, the position of the engine cavity with the groove structure is provided with the clamping plate surface with the protruding structure, and the position of the engine cavity with the protruding structure is provided with the groove structure, so that the clamping plate surface and the engine cavity are embedded. The contact surface is preferably provided with a protective layer, and the protective layer can adopt a rubber layer structure, so that damage to the outer surface of the engine cavity caused by the clamping plate is avoided.

As shown in fig. 7, in order to further improve the moving performance of the grabbing component, the grabbing component can also move along the radial direction of the first guide rail (namely, completely realize the movement in three directions of the X axis, the Y axis and the Z axis in the three-dimensional space), a sliding component 26 is additionally arranged, a second motor 253 shell and 2 second sliding blocks 256 are both connected with the second vertical plate 252 through the sliding component 26, the sliding component 26 comprises a third vertical plate 261, a third motor 262, a third rack and a third gear, the third guide rail 263 and the third sliding blocks 264, the third vertical plate 261 is located between the first vertical plate 251 and the second vertical plate 252, one surface facing the first vertical plate 251 is fixedly connected with the second motor 253 shell and the 2 second sliding blocks 256, the third guide rail 263 is horizontally fixed on one surface of the third vertical plate 252 facing the third vertical plate 261, the third sliding blocks 264 are matched with the third guide rail 263, the third rack is horizontally arranged on one surface of the third vertical plate 261 facing the second vertical plate 252, the third rack is located below the third sliding blocks 262, the third rack is further connected with the third vertical plate 252, and the third rack is driven by the third rack is further moved along the third vertical plate 252, and the third vertical plate is further driven by the third rack is further connected with the third vertical plate 252. Wherein: the third slider 264 includes 2.

The grabbing mechanism has the following advantages:

1. the clamping of the engine cavity is realized by utilizing the grabbing component, the overturning of the grabbing component is realized by utilizing the overturning driving component, the grabbing component moves along the horizontal direction (namely, moves between the vibration mechanism and the blowing chip collecting mechanism) by utilizing the horizontal movement driving component, the up-and-down movement of the grabbing component is realized by utilizing the up-and-down movement driving component, the structure is simple, the realization is easy, the transmission is stable, and the reliability is high.

2. The grabbing component can move along the radial direction of the first guide rail by utilizing the sliding component, so that the grabbing component can move randomly in three directions of an X axis, a Y axis and a Z axis in a three-dimensional space.

The vibration mechanism of the present invention will be described in detail with reference to fig. 10 to 16.

As shown in fig. 10 to 16 (part of the coaming of the box body is not shown in fig. 12 and 13), the vibration mechanism 3 comprises a box body which is divided into three layers from top to bottom, the top of the first layer box body 31 is opened, a clamping mechanism 34 and an impact mechanism 35 are arranged in the box body, a bottom plate is a hollowed-out plate 311 and is used as a top plate of the second layer box body, the bottom of the second layer box body 32 is communicated with the top of the third layer box body 33, the bottom of the third layer box body is sealed, three surfaces of the outer peripheral surface are sealed, one surface is provided with a material taking port 331 for taking and placing a chip collecting barrel, the upper part of the interior is provided with a chip collecting channel 36, the lower part is provided with a chip collecting barrel 37, the top of the chip collecting channel 36 is inscribed around the top of the third layer box body 33, the cross section of the chip collecting channel 46 is gradually reduced from top to bottom, and the barrel mouth of the chip collecting barrel 37 is positioned under the bottom outlet of the chip collecting channel 36;

As shown in fig. 14 (in the drawing, the first layer of box coaming, the hollowed-out plate and part of coaming of the second layer of box are not shown), the clamping mechanism 34 comprises a rectangular supporting frame 341, a first clamping plate 342 and a second clamping plate 343 for clamping an engine cavity, a clamping cylinder 344, a cylinder supporting seat 345, an engine cavity supporting seat 346, 2 first guide rails 347,2, a first sliding block 348 and 2 second sliding blocks 349, the rectangular supporting frame 341 is horizontally arranged, 2 first guide rails 347 are respectively fixed on the top surfaces of two long sides of the rectangular supporting frame, the first clamping plate 342 is vertically arranged on one short side of the rectangular supporting frame, the second clamping plate 343 is vertically arranged, 2 first sliding blocks 348 are respectively fixed on two sides of the bottom of the second clamping plate 343, 2 first sliding blocks 348 are respectively clamped on the 2 first guide rails 347 and are positioned on one side of the guide rails far away from the first clamping plate 342, the engine cavity supporting seat 446 is arranged between the first clamping plate and the second clamping plate, 2 second sliding blocks 349 are fixed on two sides of the bottom of the engine cavity supporting seat 446, 2 second sliding blocks 349 are respectively clamped on the 2 first guide rails 347, the other side of the first cylinder body 347 is far from the first cylinder supporting seat 342, and the other side of the second cylinder supporting seat is connected with the other side of the first clamping plate 342 by the first cylinder supporting seat 345;

The impact mechanism 35 comprises a vertical connecting

plate

351, 2

second guide rails

352, 2 third slider groups 353 and an impact cylinder 354, wherein the third slider groups 353 comprise 2

third sliders

3531,2, the third slider groups 353 are respectively fixed on the bottom surfaces of two long sides of the rectangular supporting frame 341, the 2 second guide rails 352 are respectively fixed on the top surface of the hollowed-out plate 311, the vertical connecting plate 351 penetrates through the hollowed-out plate 311 from bottom to top, the top is connected with the bottom surface of the short side of the rectangular supporting frame 341 provided with the first clamping plate 342, the cylinder body of the impact cylinder 354 is fixed on the bottom surface of the hollowed-out plate 341 and positioned below the cylinder supporting seat 345, and the output shaft is connected with the vertical connecting plate 351.

The chip collecting channel 36 may include 2 inverted trapezoidal channels 361 with the same structure, which are arranged side by side, and the chip collecting barrel 37 also includes two inverted trapezoidal channels, which are respectively located right below the bottom outlets of the two inverted trapezoidal channels.

The working principle of the vibration mechanism is as follows:

(1) And a clamping mechanism: under the control of a PLC, the clamping cylinder drives the second clamping plate to move towards the first clamping plate, so that the engine cavity supporting seat is pushed to move towards the first clamping plate in a homeopathy mode, and the first clamping plate and the second clamping plate clamp the engine cavity from two sides;

(2) Impact mechanism: under PLC's control, strike the rectangular support frame horizontal migration that the cylinder drove clamping mechanism through vertical connecting plate to make whole clamping mechanism horizontal vibration, reach the vibrations to the engine die cavity, thereby shake the inside aluminium bits of engine die cavity and fall, shake the aluminium bits that fall and pass through album bits passageway discharge.

The structure of the contact surface of the first clamping plate and the second clamping plate with the engine cavity is matched with the structure of the engine cavity, so that the engine cavity can be clamped better, for example, the contact surface is a convex structure at the place where the engine cavity is of a concave structure, the contact surface is of a concave structure at the place where the engine cavity is of a convex structure, the first clamping plate and the second clamping plate are embedded, a protective layer is preferably arranged on the contact surface, the protective layer can be of a rubber layer structure, and therefore damage to the outer surface of the engine cavity caused by a clamping plate is avoided.

Because strike the cylinder and belong to wearing parts, need regularly take off and maintain, but strike the cylinder weight big, take off the in-process, the manual support is strikeed the cylinder degree of difficulty big, consequently add elevating system in the second floor's box in order to support and strike the cylinder, specific technical scheme does: as shown in fig. 15 and 16, a horizontal shelf 321 is disposed in the middle of the bottom of the second layer box 32, two sides of the horizontal shelf 321 are communicated with the third layer box 33, a lifting mechanism 38 is disposed on the horizontal shelf 321, the lifting mechanism 38 includes an upper support plate 381, a lower support plate 382, 2 shaft supporting bases 383, bearings 384, a rotating shaft 385,2 connecting shafts 386, a sliding block 387, a rotating handle 388 and 2X-shaped supports 389, the X-shaped supports 389 include a first support rod 3891 and a second support rod 3892 with the same structure, the middle parts of the first support rod 3891 and the second support rod 3892 are movably connected, the lower support plate 382 is horizontally disposed on the horizontal shelf 321, the 2X-shaped supports 389 are vertically disposed on two sides of the lower support plate 382 and are symmetrical to each other, the ends of the first support rod 3891 at one end of the 2X-shaped supports 389 are respectively rotatably connected with the lower support plate 389, the ends of the first support rod 38386 at one end of the 2X-shaped supports 389 are respectively rotatably connected with the lower support plate 389, the ends of the second support rod 38386 are respectively rotatably connected with the rotating shaft support plate 389 at the other ends of the lower support plate 382 via the two end portions of the upper support plate 382, the two end portions of the lower support plate 382 are rotatably connected with the two end portions 385,2 at the other end portions of the rotating support plate 389, which are rotatably connected with the other end portions 389 at the end of the rotating support plate 389. Wherein, the connection of the first support bar 3891 and the second support bar 3892 of the 2X-shaped brackets is connected through another connection shaft 386.

The rotating shaft is rotated by rotating the rotating handle, and then the sliding block is driven to slide along the rotating shaft, so that the end parts of the second support rods at the other ends of the 2X-shaped supports are driven to horizontally move, the expansion and the contraction of the X-shaped supports are realized, and the lifting of the upper support plate is completed. When the impact cylinder needs to be maintained, the upper supporting plate is lifted to lean against the bottom of the impact cylinder, so that the impact cylinder is supported, and manual disassembly is facilitated.

The vibration mechanism has the following advantages:

1. the clamping cylinder is used for clamping the engine cavity, the impact mechanism is used for vibrating the clamped engine cavity, the structure is simple, the implementation is easy, and the reliability is high.

2. The impact power source of the impact mechanism adopts an impact cylinder, so that the impact force is good, and a complex mechanical transmission mechanism is not needed.

3. The device also comprises a lifting mechanism for supporting the impact cylinder, so that the impact cylinder is convenient to maintain and overhaul daily.

The dust collecting mechanism for air blowing according to the present invention will be described in detail with reference to fig. 17 to 20.

As shown in fig. 17 to 19 (the air source and the blowing pipe are not shown in the drawings, the blowing pipe is a blowing hose commonly used in factories, the caliber of the blowing pipe is preferably 6 mm), the blowing chip collecting mechanism 4 comprises a box body, the box body is divided into three layers from top to bottom, the top of the first layer box body 41 is opened, the bottom of the first layer box body is communicated with the top of the second layer box body 42, 2 groups of blowing manifolds are arranged in the first layer box body 41, the 2 groups of blowing manifolds are respectively arranged on two opposite side walls in the first layer box body 41, the inlet of the blowing manifold 44 is connected with the air source, the outlet is connected with the blowing pipe, the blowing port of the blowing pipe faces the first layer box body 41, the second layer box body 42 is internally provided with a chip collecting channel 44, the bottom of the blowing pipe is communicated with the top of the third layer box body 43, the periphery of the chip collecting channel 44 is inscribed on the periphery of the top of the second layer box body 42, the bottom outlet faces the third layer box body 43, the cross-sectional area of the chip collecting channel 44 is gradually reduced from top to bottom, the third layer box body 43 is closed, three surfaces are closed, one surface is provided with a chip collecting port 431 for collecting chip is arranged in the inner side, and the chip collecting barrel 45 is arranged under the chip collecting channel 44.

As shown in fig. 20 (in fig. 20, for conveniently showing two sets of blowing manifolds, a side wall plate of the first layer of box body is not shown, and air sources and blowing pipes are not shown), each set of blowing manifolds includes 3 blowing manifolds 46, each of the blowing manifolds 46 is connected with an electromagnetic valve 47 for controlling on-off, an air source triple piece 48 is connected between the electromagnetic valve 47 and the air source, the electromagnetic valve 47 and the air source triple piece 48 are arranged on the outer wall of the second layer of box body 42 side by side, whether each set of blowing manifolds is out of air is controlled by the air source triple piece 48 and the electromagnetic valve 47, and as each blowing manifold is independently controlled by one electromagnetic valve, the working state of each blowing manifold can be reasonably configured according to application requirements, for example: when the required air quantity is smaller, only part of the air blowing manifold is opened, so that the energy consumption is reduced.

Preferably, the open side of the third layer 43 is on the same side of the housing as the outer wall on which the solenoid valve 47 is located.

When the scrap collecting mechanism is used, the grabbing mechanism is used for clamping the vibrated engine cavity, the engine cavity is placed into the first layer of box body, and the blowpipes on two sides of the inner wall of the box body blow the engine cavity, so that scraps in the box body are discharged, and discharged scraps fall into the scrap collecting barrel through the scrap collecting channel which is integrally funnel-shaped.

In order to further improve the performance of the device, the following improvements are made to the device:

1. in order to avoid the situation that the electromagnetic valve and the air source triple piece are collided by mistake during daily use, misoperation or damage is caused, the concave structure 421 is additionally arranged on the outer wall of the second layer of box body, the electromagnetic valve 47 and the air source triple piece 48 are located in the concave structure 421, the electromagnetic valve and the air source triple piece are arranged in the concave structure, the electromagnetic valve and the air source triple piece cannot protrude out of the surface of the box body, and misoperation or damage is not easily caused by the fact that the electromagnetic valve and the air source triple piece are collided by mistake during daily use.

2. In order to facilitate the adjustment of the height of the tank according to the application, a supporting leg 49 with adjustable height is added around the bottom of the tank.

3. For better collection of scraps, the scrap collecting channel 44 is arranged to comprise a first scrap collecting channel 441 and a second scrap collecting channel 442 which are connected up and down, the longitudinal section of the first scrap collecting channel 441 is in an inverted trapezoid shape, the two waists of the inverted trapezoid shape are unequal, the longitudinal section of the second scrap collecting channel 442 is in an isosceles inverted trapezoid shape, the bottom outlet of the second scrap collecting channel 442 faces the right side space of the third layer box 43, a vertical partition 50 is arranged in the third layer box, the third layer box is divided into a left side space and a right side space by the vertical shelf 50, the scrap collecting barrel 45 is located in the right side space, the whole scrap collecting channel is in a funnel shape and is divided into two sections, the first scrap collecting channel space located in the upper section is larger, the slope is slower, the second scrap collecting channel space located in the lower section is smaller, the slope is steeper, the scraps collected by the first scrap collecting channel are conveniently and rapidly led into the scrap collecting barrel, meanwhile, the scrap collecting barrel occupies the right side space of the third layer box, and the left side space of the third layer box can be used as a storage space to be used for placing articles, a left side panel or a left side panel is additionally arranged on a left side panel for maintenance.

The blowing and chip collecting mechanism has the following advantages:

1. the blowing pipe arranged in the first layer of box body is used for blowing air to the engine cavity, so that waste scraps in the engine cavity are discharged, and discharged waste scraps fall into the waste scraps collecting barrel through the whole funnel-shaped waste scraps collecting channel, so that the functions of blowing air to the engine cavity and collecting the waste scraps are realized, and the structure is simple and easy to realize;

2. whether each group of blowing manifolds is used for exhausting air or not is controlled by utilizing an air source triple piece and an electromagnetic valve, and each blowing manifold is independently controlled by one electromagnetic valve, so that the working state of each blowing manifold can be reasonably configured according to application requirements;

3. the electromagnetic valve and the air source triple piece serving as the control mechanism are arranged in the concave structure of the outer wall of the second layer of box body, and cannot protrude out of the surface of the box body, so that misoperation or damage caused by incorrect collision is not easy to happen in daily use;

4. the bottom of the box body is provided with the supporting feet with adjustable height, so that the height of the box body can be conveniently adjusted according to application occasions;

5. the whole chip collecting channel is funnel-shaped and divided into two sections, the space of the first chip collecting channel at the upper section is larger, the slopes are slower, waste chips can be collected conveniently, the space of the second chip collecting channel at the lower section is smaller, the slopes are steeper, and the waste chips collected by the first chip collecting channel can be led into the chip collecting barrel conveniently and rapidly;

6. The chip collecting barrel only occupies the right side space of the third layer of box body, and the left side space of the third layer of box body can be used as a storage space for placing standby chip collecting barrels, maintenance products of a machine or other objects.

The whole action flow of the invention is as follows:

under the control of the PLC:

1. when the engine cavity touches the blocking end of the blocking cylinder, a sensor of the blocking cylinder feeds back a signal to the PLC, the PLC receives the signal to control the motor to stop, the transmission is stopped, then the lifting cylinder acts, the lifting rod stretches out to the upper part of the roller and pushes into the engine cavity, and finally the engine cavity is driven to be separated from the surface of the roller, and meanwhile, an output shaft of the blocking cylinder retracts, and the blocking end descends.

2. The grabbing component of the grabbing mechanism grabs the engine cavity, the engine cavity is overturned for 90 degrees under the driving of the overturning driving mechanism, and then the engine cavity is placed on the engine cavity supporting seat of the vibration mechanism under the driving of the up-down movement driving mechanism and the horizontal movement driving mechanism (the engine cavity state after overturning for 90 degrees is more beneficial to vibration operation).

3. The clamping mechanism of the vibration mechanism clamps the engine cavity, then the impact mechanism acts to vibrate the engine cavity, and the clamping mechanism loosens the engine cavity after vibration is completed.

4. The grabbing mechanism grabs the engine cavity after vibration is completed and moves the engine cavity into a first layer of box body of the blowing chip collecting mechanism, the grabbing mechanism keeps clamping the engine cavity, the blowing pipe blows the engine cavity, and the engine cavity is turned 360 degrees by using the turning driving mechanism in the blowing process.

5. After blowing is completed, the grabbing mechanism moves the engine cavity back to the position above the conveying mechanism, and the overturning driving mechanism is used for overturning the engine cavity by 90 degrees to enable the engine cavity to return to an initial angle corresponding to the conveying mechanism, and then the engine cavity is placed on a lifting rod of the conveying mechanism.

6. The lifting rod of the conveying mechanism is retracted, the engine cavity falls onto the conveying roller set again, and the motor acts again to convey the engine cavity away.

In summary, the invention has the following advantages:

It is to be understood that the foregoing detailed description of the invention is merely illustrative of the invention and is not limited to the embodiments of the invention. It will be understood by those of ordinary skill in the art that the present invention may be modified or substituted for elements thereof to achieve the same technical effects; as long as the use requirement is met, the invention is within the protection scope of the invention.

Claims

1. An engine die cavity chip removing concussion machine which is characterized in that: the device comprises a conveying mechanism, a grabbing mechanism, a vibrating mechanism, a blowing and chip collecting mechanism and a PLC, wherein the vibrating mechanism and the blowing and chip collecting mechanism are respectively arranged on two sides of the conveying mechanism, and the grabbing mechanism is arranged above the conveying mechanism;

the conveying mechanism is used for conveying the engine cavity; the conveying mechanism comprises a conveying rack, a blocking device and a jacking device; the conveying rack comprises 2 baffles, 4 support columns, roller groups and motors, wherein the roller groups are used for conveying, the 2 baffles are oppositely arranged, the 4 support columns are respectively fixed at the bottoms of the 2 baffles in pairs, the roller groups are arranged between the 2 baffles, each roller group comprises a plurality of rollers sequentially arranged along the length direction of each baffle, gaps are reserved between every two adjacent rollers, two ends of each roller are connected with the corresponding baffle through bearings, the rollers are driven by the motors and synchronously rotate, and the motors are controlled by the PLC; the blocking device comprises a blocking air cylinder, an air cylinder supporting plate and a strut, wherein the air cylinder supporting plate is horizontally arranged, two sides of the air cylinder supporting plate are respectively fixed at the bottoms of 2 baffles through the strut, the blocking air cylinder body is fixed at one side of the top surface of the air cylinder supporting plate, the blocking end extends upwards to be arranged in a gap between any two adjacent rollers, and the blocking air cylinder is controlled by the PLC; the jacking device comprises 4 jacking rods, jacking plates, 4 guide posts and a jacking cylinder, wherein the 4 jacking rods are used for jacking an engine cavity, the 4 jacking rods are vertically arranged on the horizontally arranged jacking plates and are symmetrically distributed at four corners of the jacking plates, guide holes are formed in the four corners of the jacking plates, the 4 guide posts respectively penetrate through the 4 guide holes, the bottom of each guide post is fixed on the top surface of the cylinder supporting plate, the cylinder body of the jacking cylinder is fixed at the center of the cylinder supporting plate, an output shaft is connected with the center of the bottom surface of the jacking plate, the setting positions of the jacking rods correspond to gaps between adjacent rollers, and the jacking cylinder is controlled by a PLC;

The grabbing mechanism is used for grabbing the engine cavity from the conveying mechanism and moving the engine cavity into the vibration mechanism, grabbing the engine cavity from the vibration mechanism and moving the engine cavity into the blowing chip collecting mechanism, and finally grabbing the engine cavity from the blowing chip collecting mechanism and moving the engine cavity back to the conveying mechanism, and the grabbing mechanism can overturn the grabbed engine cavity; the grabbing mechanism comprises a rack, a grabbing component, a turnover driving component, a horizontal movement driving component and an up-and-down movement driving component, wherein the grabbing component, the turnover driving component, the horizontal movement driving component and the up-and-down movement driving component are arranged on the rack; the frame comprises 4 upright posts and 4 horizontal rods, the 4 horizontal rods are sequentially connected to form a horizontally arranged rectangular frame, 4 upright posts are respectively fixed below four vertex angles of the rectangular frame, and cross beams are connected between the adjacent upright posts; the grabbing assembly comprises a door-shaped fixing frame, 2 clamping plates and 2 clamping plate cylinders, the door-shaped fixing frame comprises a horizontal plate and two vertical plates, the two vertical plates are symmetrically arranged at two ends of the horizontal plate and are positioned below the horizontal plate, one side of each vertical plate is provided with a clamping plate for clamping an engine cavity, the other side of each vertical plate is provided with a clamping plate cylinder, an output shaft of each clamping plate cylinder penetrates through each vertical plate to be connected with each clamping plate, and the 2 clamping plates are oppositely arranged and controlled by a PLC; the turnover driving assembly comprises a turnover motor, a driving wheel, a first driven wheel assembly, a first transmission mechanism, a second driven wheel assembly, a second transmission mechanism and a third transmission mechanism, wherein the turnover motor is arranged on one side of the top surface of the horizontal plate; the horizontal movement driving assembly comprises a horizontal carrier plate, a first motor, a first rack and a first gear, wherein 2 first guide rails and 2 first slider groups are arranged above the rectangular frame, the 2 first slider groups are respectively fixed on two sides of the bottom surface of the horizontal carrier plate, the 2 first guide rails are respectively horizontally fixed on the upper surfaces of two long sides of the rectangular frame, the 2 first slider groups are respectively matched with the 2 first guide rails, the first rack is arranged on the side surface of any long side of the rectangular frame, the first motor is arranged on the upper surface of the horizontal carrier plate, an output shaft penetrates through the lower surface of the horizontal carrier plate, the end part of the first rack is connected with a central hole of the first gear, the first gear is matched with the first rack, the first motor drives the first gear to move along the first rack, and then drives the 2 first slider groups to respectively move horizontally along the 2 first guide rails, and the first motor is controlled by the PLC; the up-down movement driving assembly comprises a first vertical plate, a second motor, a second rack, a second gear, 2 second guide rails and 2 second sliding blocks, wherein the bottom of the first vertical plate is connected to the middle of the top surface of the horizontal plate, the 2 second guide rails are longitudinally fixed on one surface of the first vertical plate and are symmetrically arranged left and right, the bottom of the second vertical plate is fixed on the top surface of the horizontal carrier plate, the 2 second sliding blocks are longitudinally fixed on one surface of the second vertical plate, the 2 second sliding blocks are respectively matched with the 2 second guide rails, the second rack is fixed on the side edge of the first vertical plate, a second motor shell is connected with the second vertical plate, an output shaft is connected with a central hole of the second gear, the second gear is matched with the second rack, the second motor drives the second gear to move along the second rack, and further drives the 2 second sliding blocks to respectively vertically move along the 2 second guide rails, and the second motor is controlled by the PLC;

The vibration mechanism is used for vibrating the engine cavity to enable aluminum scraps attached to the inside of the engine cavity to fall off; the vibrating mechanism comprises a box body, wherein the box body is divided into three layers from top to bottom, the top of the first layer of box body is provided with an opening, a clamping mechanism and an impact mechanism are arranged in the box body, a bottom plate is a hollowed-out plate and is used as a top plate of the second layer of box body, the bottom of the second layer of box body is communicated with the top of the third layer of box body, the bottom of the third layer of box body is closed, three surfaces of the peripheral surface of the third layer of box body are closed, one surface of the third layer of box body is provided with an object taking opening for taking and placing an object collecting barrel, the upper part of the interior is provided with an object collecting channel, the lower part of the box body is provided with an object collecting barrel, the periphery of the top of the object collecting channel is inscribed on the periphery of the top of the third layer of box body, the cross section of the object collecting channel is gradually reduced from top to bottom, and a barrel opening of the object collecting barrel is positioned under an object collecting channel bottom outlet; the clamping mechanism comprises a rectangular supporting frame, a first clamping plate, a second clamping plate, a clamping air cylinder, an air cylinder supporting seat, an engine cavity supporting seat, 2 first guide rails, 2 first sliding blocks and 2 second sliding blocks, wherein the first clamping plate and the second clamping plate are used for clamping an engine cavity; the impact mechanism comprises a vertical connecting plate, 2 second guide rails, 2 third slide block groups and an impact cylinder, wherein the 2 third slide block groups are respectively fixed on the bottom surfaces of two long sides of the rectangular support frame, the 2 second guide rails are respectively fixed on the top surfaces of the hollowed-out plates, the vertical connecting plate penetrates through the hollowed-out plates from bottom to top and then is connected with the bottom surface of the short side of the rectangular support frame provided with the first clamping plate, the cylinder body of the impact cylinder is fixed on the bottom surface of the hollowed-out plates and is positioned below the cylinder support seat, the output shaft is connected with the vertical connecting plate, and the impact cylinder is controlled by the PLC;

The blowing and chip collecting mechanism is used for blowing air into the vibrated engine cavity, so that the fallen aluminum chips are completely discharged from the engine cavity, and the discharged aluminum chips are collected; the chip collecting mechanism comprises a box body, wherein the box body is divided into three layers from top to bottom, the top of a first layer of box body is provided with an opening, the bottom of the first layer of box body is communicated with the top of a second layer of box body, 2 groups of air blowing manifolds are arranged in the first layer of box body, the 2 groups of air blowing manifolds are respectively arranged on two opposite side walls in the first layer of box body, an inlet of each air blowing manifold is connected with an air source, an outlet of each air blowing manifold is connected with an air blowing pipe, an air blowing opening of each air blowing pipe faces the first layer of box body, the second layer of box body is internally provided with a chip collecting channel, the bottom of each air blowing pipe is communicated with the top of the third layer of box body, the periphery of the chip collecting channel is inscribed on the periphery of the top of the second layer of box body, the bottom of each chip collecting channel faces the third layer of box body, the cross section area of the chip collecting channel is gradually reduced from top to bottom, three faces of the third layer of box body are closed, one face of the box body is provided with an object taking opening for taking and placing chip collecting barrels, the chip collecting barrels are arranged in the inside, and the chip collecting barrels are arranged right below the chip collecting barrels and the chip collecting outlets of the chip collecting barrels are located at the bottom outlets of the chip collecting channels;

2. The engine cavity chip removing shaker as defined in claim 1, wherein: the method is characterized in that: the jacking cylinder body is fixed on the bottom surface of the cylinder supporting plate, a through hole is formed in the center of the cylinder supporting plate, and the jacking cylinder output shaft penetrates through the through hole and is connected with the bottom surface of the jacking plate.

3. The engine cavity chip removing shaker as defined in claim 1, wherein: the method is characterized in that: and the top end of the jacking rod is provided with a bulge matched with the contact surface of the engine cavity.

4. The engine cavity chip removing shaker as defined in claim 1, wherein: the utility model discloses a PLC, including first motor casing, second vertical plate, second motor, sliding component, second slider, sliding component, second motor casing, second slider, sliding component all is connected with the second vertical plate through sliding component, sliding component includes third vertical plate, third motor, third rack, third gear, third guide rail and third slider, the third vertical plate is located between first vertical plate and the second vertical plate, and the one side and the second motor casing and 2 second slider fixed connection towards first vertical plate, the third guide rail level is fixed in the one side of second vertical plate towards the third vertical plate, the third slider level sets up on the one side of third vertical plate towards the second vertical plate, the third slider cooperatees with the third guide rail, the third rack level sets up on the one side towards the second vertical plate and be located the third slider below on the third vertical plate, the third motor casing is fixed in the one side of second vertical plate and deviates from the second vertical plate, the output shaft passes the second vertical plate, the tip is connected with the centre bore of third gear, third gear cooperatees with the third rack, the third rack motor, the third rack drives the third rack moves along the third rack, and then moves along the third horizontal drive slider.

5. The engine cavity chip removing shaker as defined in claim 1, wherein: the utility model provides a novel X-shaped box is characterized in that a horizontal shelf is arranged at the middle part of the bottom of the second layer box, two sides and a third layer box are communicated, be provided with elevating system on the horizontal shelf, elevating system includes backup pad, lower backup pad, 2 axle supporting seats, bearing, axis of rotation, 2 connecting axle, sliding block, rotation handle and 2X-shaped brackets, X-shaped brackets includes the first bracing piece and the second bracing piece that the structure is the same, the middle part swing joint of first bracing piece and second bracing piece, lower backup pad level sets up on the horizontal shelf, 2X-shaped brackets set up perpendicularly on the both sides of lower backup pad and mutual symmetry, the tip of the first bracing piece of 2X-shaped brackets one end is located lower backup pad top and is located X-shaped bracket respectively with lower backup pad rotation, the tip of second bracing piece is connected with last backup pad rotation respectively, the both ends of 2 axle supporting seats are located in the lower backup pad and are located respectively between the center department of lower backup pad and the other end of 2X-shaped brackets, the both ends of axis of rotation are connected in 2 axle supporting seats and the axis of rotation and the rotation of the lower backup pad are located through bearing respectively with the second side of the second support 2X-shaped supporting pad, the end of the rotation of the second support 2X-shaped support bar is located through the end of the rotation of the second support 2X-shaped support.

6. The engine cavity chip removing shaker as defined in claim 1, wherein: every group be connected with the solenoid valve that is used for controlling the break-make between manifold and the air supply of blowing, the solenoid valve is located on the outer wall of second floor's box, be connected with the air supply triplet between solenoid valve and the air supply, the air supply triplet is located on the outer wall at solenoid valve place and is set up side by side with the solenoid valve, air supply triplet and solenoid valve are controlled by PLC.