CN110759077B - High efficiency high accuracy automatic feeding device - Google Patents
High efficiency high accuracy automatic feeding device Download PDFInfo
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- CN110759077B CN110759077B CN201911213701.2A CN201911213701A CN110759077B CN 110759077 B CN110759077 B CN 110759077B CN 201911213701 A CN201911213701 A CN 201911213701A CN 110759077 B CN110759077 B CN 110759077B
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- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 238000013519 translation Methods 0.000 claims abstract description 15
- 238000005192 partition Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0266—Control or detection relating to the load carrier(s)
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention provides a high-efficiency high-precision automatic feeding device, which comprises: a transport platform for placing blanks; the pushing mechanism is arranged at the input end of the conveying platform and is used for enabling the blank to move towards the automatic deburring equipment; the first lifting mechanism is arranged between the pushing mechanism and the conveying platform and is used for recycling the tooling plate for fixing the blank; the second lifting mechanism is arranged at the output port of the conveying platform and is used for recycling the tooling plate; the translation mechanism is arranged below the conveying platform and used for conveying the recovered tooling plates; the box body is arranged at the bottom of the translation mechanism and is used for fixing related mechanisms, moving the invention and storing sundries; and the PLC is used for controlling the first lifting mechanism, the second lifting mechanism and the translation mechanism. The invention has the characteristics of high efficiency and high precision.
Description
Technical Field
The invention relates to the technical field of automatic feeding, in particular to a high-efficiency high-precision automatic feeding device.
Background
In the workpiece machining process, the workpiece is required to be thoroughly cleaned by burrs, normally, the workpiece is placed in a limiting tooling plate of the automatic deburring equipment by a worker, the automatic deburring equipment clamps the workpiece through a mechanical arm to remove burrs, and in order to ensure the quality of each finished product, the worker needs to take the machined workpiece again to further detect the finished product. However, the worker cannot take both feeding and detecting at the same time, and a time difference is generated in the middle, which is disadvantageous to the production cost, so that an automatic feeding device with high efficiency and high precision is required.
Disclosure of Invention
Aiming at the problems, the invention aims to provide a high-efficiency high-precision automatic feeding device which has the characteristics of high efficiency, high precision and large capacity.
In order to achieve the aim, the high-efficiency high-precision automatic feeding device provided by the invention comprises a conveying platform, a pushing mechanism arranged at the input end of the conveying platform, a first lifting mechanism arranged between the pushing mechanism and the conveying platform, a second lifting mechanism arranged at the output port of the conveying platform, a translation mechanism arranged below the conveying platform, a box body arranged at the bottom of the translation mechanism and a PLC (programmable logic controller);
The conveying platform comprises a blank groove, fixing rods are horizontally fixed on two sides of the blank groove, a plurality of roller bearings are arranged in the fixing rods, a plurality of tooling plates are arranged on the roller bearings, protection covers are installed on two sides of the top of the blank groove, a plurality of supporting rods are fixed on the bottom of the conveying platform, and the bottom surfaces of the supporting rods are fixed on the box body; more than 2 trapezoid grooves are formed in one side, corresponding to the direction of the output port, of the tooling plate;
The pushing mechanism comprises a first air cylinder, wherein the first air cylinder is a thin type locking air cylinder with a guide rod of SMC (China) limited company, a push plate of the first air cylinder is aligned to the side face of the tooling plate, two ends of the surface of the first air cylinder are respectively provided with a first magnetic switch, the bottom surface of the first air cylinder is fixed with a supporting seat, and the bottom surface of the supporting seat is fixed on the box body;
The first lifting mechanism comprises a second air cylinder, wherein the second air cylinder is a thin locking air cylinder with a guide rod of SMC (China) limited company, the second air cylinder is vertically fixed in the top surface of the box body, the guide rod of the second air cylinder is connected with the first supporting plate, and two ends of the surface of the second air cylinder are respectively provided with a second magnetic switch;
The second lifting mechanism comprises a third air cylinder, the third air cylinder is a single-rod double-acting air cylinder of SMC (China) limited company, the third air cylinder is vertically fixed in the top surface of the box body, a guide rod of the third air cylinder is connected with the second supporting plate, and both ends of the surface of the third air cylinder are respectively provided with a third magnetic switch; the surface of the second supporting plate is provided with a positioning block matched with the trapezoidal groove of the tooling plate;
the translation mechanism comprises a rodless cylinder, a front end cover of the rodless cylinder is arranged in front of the first lifting mechanism, and a first sensor is arranged at the position of the front end cover corresponding to the sliding rod; the rear end cover of the rodless cylinder is arranged behind the second lifting mechanism, a second sensor is arranged at the position of the rear end cover corresponding to the sliding rod, a horizontal supporting plate is fixed on the surface of the sliding block of the rodless cylinder, a groove is arranged in the horizontal supporting plate, and the groove is in clearance fit with the first supporting plate and the second supporting plate respectively;
The box body comprises a supporting frame, a partition board is arranged in the middle of the supporting frame, a buffer cushion is arranged at the front end of the box body, and a fixing seat, universal wheels and adjustable feet are connected to the bottom of the box body;
the first magnetic switch, the second magnetic switch, the first sensor and the second sensor are respectively in signal connection with the input end of the PLC, the output end of the PLC is respectively in signal connection with the input ends of the first cylinder, the second cylinder, the third cylinder and the rodless cylinder, and the input air pipes of the first cylinder, the second cylinder, the third cylinder and the rodless cylinder are respectively communicated with an air source.
Further, two sides of the first lifting mechanism are provided with stop blocks, the top of each stop block is provided with a third sensor, and the third sensors are in signal connection with the input end of the PLC.
Further, a baffle is arranged behind the second lifting mechanism, and a second guide rail is arranged on the side surface of the baffle corresponding to the second supporting plate.
Further, two sides of the surface of the second supporting plate are provided with overhead blocks, and the middle part of the second supporting plate is of a hollow structure.
Further, the slider of rodless cylinder is fixed in the one end of horizontal layer board bottom surface, is parallel to rodless cylinder and is equipped with first guide rail, and first guide rail is fixed on the box, and first guide rail sets up the other end at horizontal layer board bottom surface.
Further, the surface of the horizontal supporting plate is provided with more than 2 positioning pins, and the bottom surface of the tooling plate is provided with matched positioning pin holes corresponding to the positioning pins.
Compared with the prior art, the high-efficiency high-precision automatic feeding device provided by the invention has the following technical effects:
1. Through design delivery platform, the pushing mechanism of setting at the delivery platform input, set up first elevating system between pushing mechanism and delivery platform, set up the second elevating system in delivery platform delivery outlet, set up translation mechanism under delivery platform, set up box, the PLC controller in translation mechanism bottom, place the work piece in delivery platform's frock board draw-in groove, replaced traditional material loading, make the frock board constantly circulate, make upper feeding, lower floor transportation frock board returns home position, delivery platform capacity is big, can hold a plurality of frock boards, raise the efficiency better.
2. The first magnetic switch, the second magnetic switch, the first sensor and the second sensor are respectively connected with the input end of the PLC in a signal manner, the output end of the PLC is respectively connected with the input ends of the first cylinder, the second cylinder, the third cylinder and the rodless cylinder in a signal manner, and the input air pipes of the first cylinder, the second cylinder, the third cylinder and the rodless cylinder are respectively communicated with an air source, so that the control precision is ensured; meanwhile, the horizontal supporting plate is provided with grooves which are respectively in clearance fit with the first supporting plate and the second supporting plate, so that the space is fully utilized, and the efficiency is further improved.
The advantageous effects of the additional technical features of the present invention will be described in the detailed description section of the present specification.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of a high efficiency high precision automatic feeding device according to an embodiment of the present invention;
FIG. 2 is a block diagram of a second pallet according to an embodiment of the invention;
FIG. 3 is a diagram showing the positional relationship between a horizontal pallet and a first pallet according to an embodiment of the present invention;
FIG. 4 is a block diagram of a tooling plate according to an embodiment of the present invention;
Wherein, 1-the conveying platform; 2-a pushing mechanism; 3-a first lifting mechanism; 4-a second lifting mechanism; a 5-translation mechanism; 6, a box body;
101-a blank groove; 102-fixing the rod; 103-a roller bearing; 104-a tooling plate; 105-protecting cover; 106-supporting rods; 107-trapezoid groove;
201-a first cylinder; 202-a first magnetic switch; 203-a supporting seat; 204-pushing plate;
301-a second cylinder; 302-a first pallet; 303-a second magnetic switch; 304-a stop; 305-a third sensor;
401-a third cylinder; 402-a second pallet; 403-a third magnetic switch; 404-positioning blocks; 405-baffle; 406-a second rail; 407-overhead blocks;
501-rodless cylinder; 502-front end cap; 503-a rear end cap; 504-a first sensor; 505-a second sensor; 506-sliding block; 507-horizontal pallet; 508-grooves; 509-a first rail; 510-locating pins; 511-dowel holes;
601-supporting frames; 602-a separator; 603-cushion pad; 604-fixing base; 605-universal wheels; 606-adjustable feet.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
As shown in fig. 1, the embodiment of the invention provides a high-efficiency high-precision automatic feeding device, which is characterized by comprising: the device comprises a conveying platform 1, a pushing mechanism 2 arranged at the input end of the conveying platform 1, a first lifting mechanism 3 arranged between the pushing mechanism 2 and the conveying platform 1, a second lifting mechanism 4 arranged at the output port of the conveying platform 1, a translation mechanism 5 arranged under the conveying platform 1, a box 6 arranged at the bottom of the translation mechanism 5 and a PLC controller; the workpiece is placed in the tooling plate 104 of the conveying platform 1 for workpiece retention, the traditional feeding is replaced, the tooling plate 104 is continuously circulated, the upper feeding is made, the lower conveying tooling plate 104 returns to the initial position, and the efficiency is improved.
The conveying platform 1 comprises a blank groove 101 for placing a tooling plate 104, fixing rods 102 are horizontally fixed on two sides of the blank groove 101, a plurality of roller bearings 103 are arranged in the fixing rods 102, and a plurality of tooling plates 104 are arranged on the roller bearings 103, so that the pushing mechanism 2 can smoothly move towards the direction of an output port when pushing the tooling plate 104; protective covers 105 are arranged on two sides of the top of the blank trough 101 and are used for protecting staff from being clamped by misoperation; a plurality of support rods 106 are fixed at the bottom of the conveying platform 1, and the bottom surfaces of the support rods 106 are fixed on the box body 6, so that an upper conveying space and a lower recycling space are formed, and the occupied area is saved; referring to fig. 2 and 4, the tooling plate 104 is provided with more than 2 trapezoidal grooves 107 on one side corresponding to the direction of the output port, and the grooves are in a trapezoid shape and have the characteristics of positioning and buffering, and are used for positioning blocks 404 on the surface of the second supporting plate 402 in the second lifting mechanism 4.
The pushing mechanism 2 comprises a first cylinder 201, wherein the first cylinder 201 is a thin type locking cylinder with a guide rod of SMC (China) limited company, a push plate 204 of the first cylinder 201 is aligned to the side surface of the tooling plate 104, two ends of the surface of the first cylinder 201 are respectively provided with a first magnetic switch 202 for acquiring a position signal of an internal piston when the first cylinder 201 operates, a supporting seat 203 is fixed on the bottom surface of the first cylinder 201, and the bottom surface of the supporting seat 203 is fixed on the box 6;
The first lifting mechanism 3 comprises a second cylinder 301, wherein the second cylinder 301 is a thin locking cylinder with a guide rod of SMC (China) limited company, the second cylinder 301 is vertically fixed in the top surface of the box body 6, the guide rod of the second cylinder 301 is connected with a first supporting plate 302, and two ends of the surface of the second cylinder 301 are respectively provided with a second magnetic switch 303 for acquiring a position signal of an internal piston when the second cylinder 301 operates;
The second lifting mechanism 4 comprises a third air cylinder 401, wherein the third air cylinder 401 is a single-rod double-acting air cylinder of SMC (China) limited company, the third air cylinder 401 is vertically fixed in the top surface of the box body 6, a guide rod of the third air cylinder 401 is connected with a second supporting plate 402, and both ends of the surface of the second air cylinder 301 are respectively provided with a third magnetic switch 403 for acquiring a position signal of an internal piston when the third air cylinder 401 operates; the positioning block 404 matched with the trapezoid groove 107 of the tooling plate 104 is arranged on the surface of the second supporting plate 402, so that the positioning function is achieved, and the precision is improved.
The translation mechanism 5 comprises a rodless cylinder 501, a front end cover 502 of the rodless cylinder 501 is arranged in front of the first lifting mechanism 3, and a first sensor 504 is arranged at the position of the front end cover 502 corresponding to the sliding rod; the rear end cover 503 of the rodless cylinder 501 is arranged behind the second lifting mechanism 4, the second sensor 505 is arranged at the position of the rear end cover 503 corresponding to the sliding rod, the first sensor 504 and the second sensor 505 are both infrared sensors and are used for acquiring a position signal of the horizontal supporting plate 507 driven by the sliding block 506 of the rodless cylinder 501 during operation, the horizontal supporting plate 507 used for receiving the tooling plate 104 is fixed on the surface of the sliding block 506 of the rodless cylinder 501, a groove 508 is arranged in the horizontal supporting plate 507, and the groove 508 is respectively in clearance fit with the first supporting plate 302 and the second supporting plate 402 to fully utilize space in combination with the illustration of fig. 3, so that the efficiency is further improved.
The box body 6 comprises a supporting frame 601, a partition plate 602 is arranged in the middle of the supporting frame 601, and a plurality of areas are divided for placing sundries; the front end of the box body 6 is provided with a buffer cushion 603 for placing the injury of staff; the bottom of the box 6 is connected with a fixed seat 604 for fixing with the ground, a universal wheel 605 for moving and a foot 606 for fine adjustment of the whole height of the device, so that flexibility and accuracy are ensured.
The first magnetic switch 202, the second magnetic switch 303, the first sensor 504 and the second sensor 505 are respectively in signal connection with the input ends of the PLC, the output ends of the PLC are respectively in signal connection with the input ends of the first cylinder 201, the second cylinder 301, the third cylinder 401 and the rodless cylinder 501, and the input air pipes of the first cylinder 201, the second cylinder 301, the third cylinder 401 and the rodless cylinder 501 are respectively communicated with an air source.
Preferably, two sides of the first lifting mechanism 3 are provided with a stop block 304 for preventing burrs and slag, the top of the stop block 304 is provided with a third sensor 305 for detecting that a workpiece falls, the third sensor 305 is an infrared sensor, and the third sensor 305 is in signal connection with the input end of the PLC controller, so that damage to the device caused by misoperation is prevented.
Preferably, a baffle 405 is disposed behind the second lifting mechanism 4, and a second guide rail 406 is disposed on a side surface of the baffle 405 corresponding to the second supporting plate 402, so that accuracy of lifting of the second lifting mechanism 4 is better improved.
Preferably, two sides of the surface of the second supporting plate 402 are provided with overhead blocks 407, the overhead blocks 407 are in a cylindrical bar shape, the middle part of the second supporting plate 402 is in a hollow structure, the overhead blocks 407 can overhead the tooling plate 104 and the second supporting plate 402, the horizontal supporting plate 507 is convenient to recycle, the middle part is in a hollow structure, burrs are prevented from accumulating on the surface of the second supporting plate 402, errors are caused in positions, and accuracy is improved.
Preferably, the sliding block 506 of the rodless cylinder 501 is fixed at one end of the bottom surface of the horizontal supporting plate 507, a first guide rail 509 is arranged parallel to the rodless cylinder 501, the first guide rail 509 is fixed on the box 6, and the first guide rail 509 is arranged at the other end of the bottom surface of the horizontal supporting plate 507, so that the horizontal supporting plate 507 is uniformly stressed when carrying the tooling plate 104, the speed of recovery movement is improved, and the overall efficiency is improved.
Preferably, more than 2 positioning pins 510 are provided on the surface of the horizontal supporting plate 507, and matched positioning pin holes 511 are provided on the bottom surface of the tooling plate 104 corresponding to the positioning pins 510, so that the horizontal supporting plate 507 can be transported back to the tooling plate 104 more stably, and the tooling plate 104 is prevented from falling when the running speed of the slider 506 is raised.
Specifically, 12 tooling plates 104 are placed in the conveying platform 1, workpieces to be processed are placed on the tooling plates 104, and the length of the conveying platform 1 is equal to the total length of the sides of the 12 tooling plates 104; under the action of a PLC controller, the third air cylinder 401 pushes the second supporting plate 402 to a position horizontal to the bottom surface of the conveying platform 1, the first air cylinder 201 pushes the push plate 204 to enable the tooling plate 104 to move towards the direction of the output port, the tooling plate 104 at the output port slides into the second supporting plate 402, after the deburring equipment clamps a workpiece on the tooling plate 104 to be separated, the third air cylinder 401 enables the second supporting plate 402 to reset and descend, as the second supporting plate 402 and the groove 508 of the horizontal supporting plate 507 are in clearance fit, the tooling plate 104 on the surface of the second supporting plate 402 can fall on the surface of the horizontal supporting plate 507, the first air cylinder 201 enables the push plate 204 to reset, the sliding block 506 of the rodless air cylinder 501 enables the horizontal supporting plate 507 to move towards the input port of the conveying platform 1, the groove 508 of the horizontal supporting plate 507 is stopped when the groove 508 coincides with the first supporting plate 302, the groove 508 of the horizontal supporting plate 507 is in clearance fit with the first supporting plate 302, the recovered tooling plate 104 falls on the surface of the first supporting plate 302, the second air cylinder 301 pushes the first supporting plate 302 to stop when the second supporting plate 402 is in clearance fit with the groove 508, the first air cylinder 201 pushes the top surface of the horizontal supporting plate 204 to enable the first air cylinder 201 to continue to move towards the output port of the conveying platform 104, and the first air cylinder 201 is not to reset to continue to move towards the direction of the conveying platform 104; when the work piece drops through the infrared induction of third sensor 305 in the circulation work, under the effect of PLC controller, make this device stop the motion, wait that maintainer handles the back, open again, guaranteed the high accuracy and the high efficiency of material loading process.
It should be understood that in the description of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present invention, and these modifications and substitutions should also be considered as being within the scope of the present invention.
Claims (6)
1. High efficiency high accuracy automatic feeding device, its characterized in that includes: the device comprises a conveying platform, a pushing mechanism arranged at the input end of the conveying platform, a first lifting mechanism arranged between the pushing mechanism and the conveying platform, a second lifting mechanism arranged at the output port of the conveying platform, a translation mechanism arranged below the conveying platform, a box body arranged at the bottom of the translation mechanism and a PLC (programmable logic controller);
The conveying platform comprises a blank groove, fixing rods are horizontally fixed on two sides of the blank groove, a plurality of roller bearings are arranged in the fixing rods, a plurality of tooling plates are arranged on the roller bearings, protection covers are installed on two sides of the top of the blank groove, a plurality of supporting rods are fixed on the bottom of the conveying platform, and the bottom surfaces of the supporting rods are fixed on the box body; more than 2 trapezoid grooves are formed in one side, corresponding to the direction of the output port, of the tooling plate;
The pushing mechanism comprises a first air cylinder, a push plate of the first air cylinder is aligned with the side face of the tooling plate, first magnetic switches are respectively arranged at two ends of the surface of the first air cylinder, a supporting seat is fixed on the bottom face of the first air cylinder, and the bottom face of the supporting seat is fixed on the box body;
The first lifting mechanism comprises a second air cylinder, the second air cylinder is vertically fixed in the top surface of the box body, a guide rod of the second air cylinder is connected with the first supporting plate, and two ends of the surface of the second air cylinder are respectively provided with a second magnetic switch;
The second lifting mechanism comprises a third air cylinder, the third air cylinder is vertically fixed in the top surface of the box body, a guide rod of the third air cylinder is connected with the second supporting plate, and both ends of the surface of the third air cylinder are respectively provided with a third magnetic switch; the surface of the second supporting plate is provided with a positioning block matched with the trapezoidal groove of the tooling plate;
The translation mechanism comprises a rodless cylinder, a front end cover of the rodless cylinder is arranged in front of the first lifting mechanism, and a first sensor is arranged at the position of the front end cover corresponding to the sliding rod; the rear end cover of the rodless cylinder is arranged behind the second lifting mechanism, a second sensor is arranged at the position of the rear end cover corresponding to the sliding rod, a horizontal supporting plate is fixed on the surface of the sliding block of the rodless cylinder, a groove is arranged in the horizontal supporting plate, and the groove is in clearance fit with the first supporting plate and the second supporting plate;
The box body comprises a supporting frame, a partition board is arranged in the middle of the supporting frame, a buffer cushion is arranged at the front end of the box body, and a fixing seat, universal wheels and adjustable feet are connected to the bottom of the box body;
the first magnetic switch, the second magnetic switch, the first sensor and the second sensor are respectively in signal connection with the input end of the PLC, the output end of the PLC is respectively in signal connection with the input ends of the first cylinder, the second cylinder, the third cylinder and the rodless cylinder, and the input air pipes of the first cylinder, the second cylinder, the third cylinder and the rodless cylinder are respectively communicated with an air source.
2. The high-efficiency high-precision automatic feeding device according to claim 1, wherein the two sides of the first lifting mechanism are provided with stop blocks, the top of each stop block is provided with a third sensor, and the third sensors are in signal connection with the input end of the PLC.
3. The high-efficiency high-precision automatic feeding device according to claim 2, wherein a baffle is arranged behind the second lifting mechanism, and a second guide rail is arranged on the side surface of the baffle corresponding to the second supporting plate.
4. The high-efficiency high-precision automatic feeding device according to claim 3, wherein overhead blocks are arranged on two sides of the surface of the second supporting plate, and the middle part of the second supporting plate is of a hollow structure.
5. The high-efficiency high-precision automatic feeding device according to claim 4, wherein the sliding block of the rodless cylinder is fixed at one end of the bottom surface of the horizontal supporting plate, a first guide rail is arranged parallel to the rodless cylinder and fixed on the box body, and the first guide rail is arranged at the other end of the bottom surface of the horizontal supporting plate.
6. The high-efficiency high-precision automatic feeding device according to claim 5, wherein more than 2 positioning pins are arranged on the surface of the horizontal supporting plate, and matched positioning pin holes are arranged on the bottom surface of the tooling plate corresponding to the positioning pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911213701.2A CN110759077B (en) | 2019-12-02 | 2019-12-02 | High efficiency high accuracy automatic feeding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911213701.2A CN110759077B (en) | 2019-12-02 | 2019-12-02 | High efficiency high accuracy automatic feeding device |
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| CN110759077A CN110759077A (en) | 2020-02-07 |
| CN110759077B true CN110759077B (en) | 2024-05-28 |
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| CN201911213701.2A Active CN110759077B (en) | 2019-12-02 | 2019-12-02 | High efficiency high accuracy automatic feeding device |
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| CN113262961B (en) * | 2021-04-28 | 2022-05-17 | 广东安达智能装备股份有限公司 | Method for automatically replacing needle nozzle |
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