CN110759077A - High efficiency high accuracy automatic feeding device - Google Patents
High efficiency high accuracy automatic feeding device Download PDFInfo
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- CN110759077A CN110759077A CN201911213701.2A CN201911213701A CN110759077A CN 110759077 A CN110759077 A CN 110759077A CN 201911213701 A CN201911213701 A CN 201911213701A CN 110759077 A CN110759077 A CN 110759077A
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- 238000013519 translation Methods 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 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
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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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: the conveying platform is used for placing blanks; the pushing mechanism is arranged at the input end of the conveying platform and 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 used for recovering 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 the related mechanism, 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 work piece course of working, need carry out thorough clearance of burr to the work piece, staff can place the work piece in the spacing frock board of automatic deburring equipment usually, and automatic deburring equipment presss from both sides through the arm and gets including accomplishing the getting rid of burr, and for guaranteeing the off-the-shelf quality of each piece, the staff need take the further finished product inspection of work piece after the processing again. However, the worker cannot simultaneously consider the feeding and the detection, and a time difference is generated in the middle, which is not favorable for the production cost, so that an automatic feeding device with high efficiency and high precision is required.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide an automatic feeding device with high efficiency and high precision, which has the characteristics of high efficiency, high precision and large capacity.
In order to achieve the purpose, 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, fixed rods are horizontally fixed on two sides of the blank groove, a plurality of roller bearings are arranged in the fixed rods, a plurality of tooling plates are arranged on the roller bearings, protective covers are arranged on two sides of the top of the blank groove, a plurality of support rods are fixed at the bottom of the conveying platform, and the bottom surfaces of the support rods are fixed on the box body; more than 2 trapezoidal grooves are formed in one side of the tooling plate corresponding to the direction of the output port;
the pushing mechanism comprises a first cylinder, the first cylinder is a thin-type belt guide rod locking cylinder of SMC (China) limited, a push plate of the first cylinder is aligned to the side face of the tooling plate, two ends of the surface of the first cylinder are respectively provided with a first magnetic switch, the bottom surface of the first 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 cylinder, the second cylinder is a thin-type belt guide rod locking cylinder of SMC (China) Limited, the second cylinder is vertically fixed in the top surface of the box body, a guide rod of the second cylinder is connected with the first supporting plate, and two ends of the surface of the second cylinder are respectively provided with a second magnetic switch;
the second lifting mechanism comprises a third cylinder, the third cylinder is a single-rod double-acting cylinder of SMC (China) Limited, the third cylinder is vertically fixed in the top surface of the box body, a guide rod of the third cylinder is connected with the second supporting plate, and two ends of the surface of the third 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 slide bar, a horizontal supporting plate is fixed on the surface of a slide block of the rodless cylinder, a groove is formed 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 plate is arranged in the middle of the supporting frame, a cushion pad is arranged at the front end of the box body, and a fixed seat, universal wheels and adjustable legs 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.
Furthermore, both sides of the first lifting mechanism are provided with a stop block, the top of the stop block is provided with a third sensor, and the third sensor is in signal connection with the input end of the PLC.
Furthermore, a baffle is arranged behind the second lifting mechanism, and a second guide rail is arranged on the side face, corresponding to the second supporting plate, of the baffle.
Furthermore, two sides of the surface of the second supporting plate are provided with an overhead block, and the middle part of the second supporting plate is of a hollow structure.
Furthermore, the slider of rodless cylinder is fixed in the one end of horizontal layer board bottom surface, is on a parallel with rodless cylinder and is equipped with first guide rail, and first guide rail is fixed on the box, and first guide rail setting is at the other end of horizontal layer board bottom surface.
Furthermore, 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 designing conveying platform, the pushing mechanism of setting at the conveying platform input, set up the first elevating system between pushing mechanism and conveying platform, the second elevating system of setting at the conveying platform delivery outlet, the translation mechanism of setting under conveying platform, the box of setting in the translation mechanism bottom, the PLC controller, place the work piece in conveying platform's frock board draw-in groove, traditional material loading has been replaced, make the frock board constantly circulate, make the upper pay-off, lower floor's transportation frock board returns the initial position, conveying platform is capacious, can hold a plurality of frock boards, efficiency is improved better.
2. By designing the first magnetic switch, the second magnetic switch, the first sensor and the second sensor to be respectively in signal connection with the input end of the PLC controller, the output end of the PLC controller 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, so that the control precision is ensured; meanwhile, the horizontal supporting plate is provided with a groove which is in clearance fit with the first supporting plate and the second supporting plate respectively, so that the space is fully utilized, and the efficiency is further improved.
The advantageous effects of the additional features of the present invention will be explained in the detailed description section of the present specification.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used 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 it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a structural diagram of an automatic feeding device with high efficiency and high precision according to an embodiment of the present invention;
FIG. 2 is a block diagram of a second pallet according to an embodiment of the present invention;
FIG. 3 is a diagram illustrating a 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-a conveying platform; 2-a pushing mechanism; 3-a first lifting mechanism; 4-a second lifting mechanism; 5-a translation mechanism; 6, a box body;
101-blank trough; 102-a fixation bar; 103-roller bearings; 104-a tooling plate; 105-a protective cover; 106-support rods; 107-trapezoidal grooves;
201-a first cylinder; 202-a first magnetic switch; 203-a support seat; 204-push 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-a positioning block; 405-a baffle; 406-a second guide rail; 407-overhead block;
501-rodless cylinder; 502-front end cap; 503-rear end cap; 504-a first sensor; 505-a second sensor; 506-a slide block; 507-horizontal supporting plates; 508-a groove; 509-a first guide rail; 510-a locating pin; 511-dowel holes;
601-a support frame; 602-a separator; 603-a buffer pad; 604-a fixed seat; 605-universal wheels; 606-adjustable foot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1, an embodiment of the present invention provides an automatic feeding device with high efficiency and high precision, 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 below the conveying platform 1, a box body 6 arranged at the bottom of the translation mechanism 5 and a PLC (programmable logic controller); the workpieces are placed in the tooling plate 104 used for workpiece retention of the conveying platform 1, the traditional feeding is replaced, the tooling plate 104 is continuously circulated, the upper layer feeding is made, the lower layer 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 plates 104; two sides of the top of the blank trough 101 are provided with protective covers 105 for protecting workers 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; as shown in fig. 2 and 4, more than 2 trapezoidal grooves 107 are formed in one side of the tooling plate 104 corresponding to the direction of the output port, and are used for being matched with positioning blocks 404 on the surface of a second supporting plate 402 in the second lifting mechanism 4, and the grooves are trapezoidal and have the characteristics of positioning and buffering.
The pushing mechanism 2 comprises a first cylinder 201, the first cylinder 201 is a thin-type belt guide rod locking cylinder of SMC (China) limited, a push plate 204 of the first cylinder 201 is aligned with 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 body 6;
the first lifting mechanism 3 comprises a second cylinder 301, the second cylinder 301 is a thin-type belt guide rod locking cylinder of SMC (China) limited, the second cylinder 301 is vertically fixed in the top surface of the box body 6, a 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 inner piston when the second cylinder 301 operates;
the second lifting mechanism 4 comprises a third cylinder 401, the third cylinder 401 is a single-rod double-acting cylinder of SMC (China) limited, the third cylinder 401 is vertically fixed in the top surface of the box body 6, a guide rod of the third cylinder 401 is connected with a second supporting plate 402, and two ends of the surface of the second cylinder 301 are respectively provided with a third magnetic switch 403 for acquiring a position signal of an internal piston when the third cylinder 401 operates; the surface of the second supporting plate 402 is provided with a positioning block 404 matched with the trapezoidal groove 107 of the tooling plate 104, 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 position of the rear end cover 503 is provided with a second sensor 505 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 a horizontal supporting plate 507 driven by a sliding block 506 of the rodless cylinder 501 during operation, the surface of the sliding block 506 of the rodless cylinder 501 is fixed with the horizontal supporting plate 507 used for receiving the tooling plate 104, a groove 508 is arranged in the horizontal supporting plate 507, and in combination with the structure shown in fig. 3, the groove 508 is respectively in clearance fit with the first supporting plate 302 and the second supporting plate 402 to fully utilize space, so that the efficiency is further improved.
The box body 6 comprises a support frame 601, the middle part of the support frame 601 is provided with a baffle 602, and a plurality of areas for placing sundries are divided; a buffer pad 603 is arranged at the front end of the box body 6 for preventing workers from being injured; the bottom of the box body 6 is connected with a fixed seat 604 used for being fixed with the ground, a universal wheel 605 used for moving and a pin 606 used for fine adjustment of the whole height of the device, so that the flexibility and the 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 an input end of a PLC controller, an output end of the PLC controller is respectively in signal connection with input ends of the first air cylinder 201, the second air cylinder 301, the third air cylinder 401 and the rodless air cylinder 501, and input air pipes of the first air cylinder 201, the second air cylinder 301, the third air cylinder 401 and the rodless air cylinder 501 are respectively communicated with an air source.
Preferably, both sides of the first lifting mechanism 3 are provided with stoppers 304 for preventing burr and slag, the top of the stopper 304 is provided with a third sensor 305 for detecting the falling of the workpiece, the third sensor 305 is an infrared sensor, and the third sensor 305 is connected with an input end signal of a PLC controller to prevent the device from being damaged by misoperation.
Preferably, a baffle 405 is arranged behind the second lifting mechanism 4, and a second guide rail 406 is arranged on the side of the baffle 405 corresponding to the second supporting plate 402, so that the accuracy of lifting the second lifting mechanism 4 is improved.
Preferably, the both sides on second layer board 402 surface are equipped with overhead piece 407, and overhead piece 407 is the cylindricality form, and second layer board 402 middle part is hollow out construction, and overhead piece 407 can make somebody a mere figurehead frock board 104 and second layer board 402, and the horizontal layer board 507 of being convenient for is retrieved, and the middle part prevents for hollow out construction that the burr from accumulating at second layer board 402 surface and leading to the position error, has improved the accuracy.
Preferably, the slider 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 in parallel to the rodless cylinder 501, the first guide rail 509 is fixed on the box body 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 stressed uniformly when bearing the tooling plate 104, the speed of the recovery movement is improved, and the overall efficiency is improved.
Preferably, the number of the positioning pins 510 arranged on the surface of the horizontal supporting plate 507 is more than 2, and the position of the bottom surface of the tooling plate 104 corresponding to the positioning pins 510 is provided with matched positioning pin holes 511, so that the horizontal supporting plate 507 can be more stably transported back to the tooling plate 104, and the tooling plate 104 is ensured not to fall off when the running speed of the slider 506 is increased.
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 side edges of the 12 tooling plates 104; under the action of the PLC, 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 can slide into the second supporting plate 402, after the deburring equipment clamps and leaves workpieces on the tooling plate 104, the third air cylinder 401 enables the second supporting plate 402 to reset and descend, because 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 direction of the input port of the conveying platform 1, when the groove 508 of the horizontal supporting plate 507 is overlapped with the first supporting plate 302, the groove 508 of the horizontal supporting plate 507 and the first supporting plate 302 are in clearance fit, the first supporting plate 302 of the second air cylinder, 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 be horizontal to the top surface of the roller bearing 103, the first air cylinder 201 pushes the push plate 204 to enable the tooling plate 104 to return to the conveying platform 1, the push plate 204 is continuously pushed to enable the tooling plate 104 to move towards the direction of an output port, and the second air cylinder 301 enables the first supporting plate 302 to reset and continuously work circularly; when the workpiece drops and is sensed by the infrared sensor of the third sensor 305 in the cycle work, the device stops moving under the action of the PLC, and is restarted after being processed by maintenance personnel, so that the high precision and the high efficiency of the feeding process are ensured.
It should be understood that in the description of the present invention, it should be noted that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed and operated in a particular 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 above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a high efficiency high accuracy automatic feeding device which characterized in that, including: the conveying 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, fixed rods are horizontally fixed on two sides of the blank groove, a plurality of roller bearings are arranged in the fixed rods, a plurality of tooling plates are arranged on the roller bearings, protective covers are arranged on two sides of the top of the blank groove, a plurality of support rods are fixed at the bottom of the conveying platform, and the bottom surfaces of the support rods are fixed on the box body; more than 2 trapezoidal grooves are formed in one side of the tooling plate corresponding to the direction of the output port;
the pushing mechanism comprises a first air cylinder, 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, 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 cylinder, the second cylinder is vertically fixed in the top surface of the box body, a guide rod of the second cylinder is connected with the first supporting plate, and two ends of the surface of the second cylinder are respectively provided with a second magnetic switch;
the second lifting mechanism comprises a third cylinder, the third cylinder is vertically fixed in the top surface of the box body, a guide rod of the third cylinder is connected with the second supporting plate, and two ends of the surface of the third 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 slide bar, a horizontal supporting plate is fixed on the surface of a slide block of the rodless cylinder, a groove is formed 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 plate is arranged in the middle of the supporting frame, a cushion pad is arranged at the front end of the box body, and a fixed seat, universal wheels and adjustable legs 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 automatic feeding device with high efficiency and high precision as claimed in claim 1, wherein two sides of the first lifting mechanism are provided with a stop block, the top of the stop block is provided with a third sensor, and the third sensor is in signal connection with the input end of the PLC controller.
3. The automatic feeding device with high efficiency and high precision as claimed in 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 automatic feeding device with high efficiency and high precision as claimed in claim 3, wherein the two sides of the surface of the second supporting plate are provided with an overhead block, and the middle part of the second supporting plate is of a hollow structure.
5. The automatic feeding device with high efficiency and high precision as claimed in 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 in parallel with the rodless cylinder, the first guide rail is 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 automatic feeding device with high efficiency and high precision as claimed in claim 5, wherein 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.
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 true CN110759077A (en) | 2020-02-07 |
| CN110759077B CN110759077B (en) | 2024-05-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262961A (en) * | 2021-04-28 | 2021-08-17 | 广东安达智能装备股份有限公司 | Method for automatically replacing needle nozzle |
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| CN113262961A (en) * | 2021-04-28 | 2021-08-17 | 广东安达智能装备股份有限公司 | Method for automatically replacing needle nozzle |
| 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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