CN109484821B - Automatic feeding system for material tray - Google Patents
Automatic feeding system for material tray Download PDFInfo
- Publication number
- CN109484821B CN109484821B CN201811600663.1A CN201811600663A CN109484821B CN 109484821 B CN109484821 B CN 109484821B CN 201811600663 A CN201811600663 A CN 201811600663A CN 109484821 B CN109484821 B CN 109484821B
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- tray
- lifting
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- positioning
- conveying
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- 239000000463 material Substances 0.000 title claims abstract description 88
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000000903 blocking effect Effects 0.000 claims description 24
- 210000000078 claw Anatomy 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 238000007664 blowing Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 230000003028 elevating effect Effects 0.000 abstract description 6
- 239000003381 stabilizer Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 210000000056 organ Anatomy 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
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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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
-
- 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
- B65G59/00—De-stacking of articles
- B65G59/06—De-stacking from the bottom of the stack
- B65G59/061—De-stacking from the bottom of the stack articles being separated substantially along the axis of the stack
- B65G59/062—De-stacking from the bottom of the stack articles being separated substantially along the axis of the stack by means of reciprocating or oscillating escapement-like mechanisms
- B65G59/063—De-stacking from the bottom of the stack articles being separated substantially along the axis of the stack by means of reciprocating or oscillating escapement-like mechanisms comprising lifting means
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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
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
- De-Stacking Of Articles (AREA)
Abstract
The invention discloses an automatic feeding system of a material tray, which comprises a frame, a conveying belt, an assembly positioning mechanism, a material to be filled, a material bin and an electric cabinet, wherein the material bin, the material to be filled and the assembly positioning mechanism are sequentially arranged from back to front along the conveying direction; the feed bin includes blowing frame, elevating system and divides the material clamping jaw, and elevating system lifts bottom charging tray to the conveyer belt, divides the material clamping jaw to lift the other charging tray. The invention can ensure continuous feeding, greatly improve the accuracy of feeding position and ensure the accuracy of the next working procedure; the whole structure is small and exquisite, combines the sensor of each mechanism position, realizes the automation of pay-off process through the PLC controller, has alleviateed artifical intensity of labour greatly, reduces manufacturing cost, improves production efficiency and production precision.
Description
Technical Field
The invention relates to the field of automatic equipment, in particular to an automatic feeding system for a material tray.
Background
Automated technology is now widely used in industry, agriculture, military, scientific research, transportation, commerce, medical, services, and home. By adopting the automation technology, people can be liberated from heavy physical labor, partial mental labor and severe and dangerous working environments, the organ functions of the people can be expanded, the labor productivity is greatly improved, and the ability of the people to know and reform the world is enhanced.
The box is a common article in life of people, such as a pen box, an earphone box, a glasses box and the like, is mostly made of plastic products, is of an upper and lower cover structure, has various shapes, is assembled through automatic production, can greatly improve the production efficiency, and reduces the labor intensity. Because the box shape is different, the directionality is difficult to guarantee in vibrations dish pay-off, consequently need adopt the charging tray pay-off, place a plurality of box subassemblies in the charging tray, accomplish a plurality of box subassembly assembly time long, the conveyer belt need stop when the assembly, complex operation, and the pay-off process can appear stopping, causes production discontinuity, influences rear portion production process, and frequent start is stopped still to cause the conveyer belt motor to damage easily.
Disclosure of Invention
The invention aims to provide an automatic feeding system for a material tray, which does not need to stop a conveyor belt motor in the assembly process, ensures the continuity of production and improves the production efficiency.
The technical problems solved by the invention can be realized by adopting the following technical scheme:
a tray automatic feeding system is characterized in that: the automatic feeding device comprises a frame, a conveying belt, an assembly positioning mechanism, a material waiting level, a storage bin and an electric cabinet, wherein the storage bin, the material waiting level and the assembly positioning mechanism are sequentially arranged from back to front along the conveying direction and are connected with the electric cabinet, and a PLC (programmable logic controller) is arranged in the electric cabinet; the assembly positioning mechanism comprises two lifting cylinders, two lifting plates, two positioning cylinders and two positioning clamping jaws, wherein the lifting cylinders are vertically arranged on the frame through fixed mounting plates, the piston rods of the lifting cylinders are connected with the lifting plates to lift the material tray to the positioning surface, the two positioning cylinders are respectively and horizontally fixed on the outer side surface above the frame, the piston rods are oppositely arranged towards the conveying platform, and the two piston rods are respectively connected with the two positioning clamping jaws which are oppositely arranged; the two positioning clamping jaws limit the tray to be right above the conveying belt;
the front end of the material waiting level is provided with a blocking block, the lower end of the blocking block is connected with a piston rod of a blocking cylinder, and the blocking cylinder is arranged on the frame;
the feed bin includes a plurality of vertical blowing racks, elevating system and the branch material clamping jaw of equipartition on the conveying plane, place the charging tray in the blowing rack, elevating system lifts bottom charging tray to conveyer belt, divide the material clamping jaw to lift the rest charging tray.
Preferably, the two positioning clamping jaws are two hollow groove-shaped inverted U-shaped plates which are oppositely arranged, the U-shaped edges are outwards opened, a baffle which is outwards inclined in the same direction as the U-shaped edges is arranged in each of the two U-shaped notches, and when the positioning cylinder drives the positioning clamping jaws to extend out, 4 baffles in the two positioning clamping jaws are respectively aligned with 4 corners of the material tray.
Preferably, the front and rear positions of the baffle in the positioning clamping jaw are adjustable, and the horizontal distance between the positioning cylinder and the frame is also adjustable.
Preferably, a sensor is arranged at the front end of the assembly positioning mechanism in the conveying direction, and the sensor is connected with the PLC.
Preferably, a travel switch is arranged on the material to be detected, the travel switch is arranged in front of the feeding direction of the blocking block, and the travel switch and the blocking cylinder are connected with the PLC.
Preferably, the conveyer belt is two plastic chains, is respectively installed at the inner sides of two cross beams, bypasses the longitudinal beam to form a rotary conveyer belt, and the left chain and the right chain are separated to form a conveying surface.
Preferably, the discharging frame is composed of a plurality of limiting columns, a fixing plate and supporting legs, the supporting legs are arranged on the frame in a manner of avoiding a conveying plane, the fixing plate is arranged at the upper end of the supporting legs, the limiting columns are arranged on the upper end face of the fixing plate and are arranged according to the shape of a material tray, a lifting hole for the material tray to pass through is formed in the center of the fixing plate, the lifting mechanism is arranged below the lifting hole and is composed of a lifting cylinder and a lifting platform, the lifting platform is arranged on a piston rod of the lifting cylinder, and when the piston rod of the lifting cylinder is retracted, the lifting platform is positioned below the conveying plane, and the width of the lifting platform is smaller than the distance between two plastic chains of the conveying belt; the two material separating clamping claws are respectively arranged on the fixed plate and outside two opposite sides of the lifting hole and comprise a material separating cylinder and a fork plate, and the fork plate is arranged on a piston rod of the material separating cylinder; and the lifting cylinder and the material distributing cylinder are connected with the PLC.
Preferably, a plurality of the bins are sequentially fed, and the fixed plate is provided with a photoelectric sensor which is connected with the PLC.
Preferably, the conveyor belt is provided with a guide plate, and the guide plate is arranged on the outer side edges of the two plastic chains.
According to the invention, the feeding tray provided with the die is fed through the conveying belt, and the assembling and positioning mechanism, the waiting material level and the storage bin are arranged on the conveying belt, so that continuous feeding can be ensured. The positioning clamping jaw of the assembly positioning mechanism greatly improves the precision of the feeding position and ensures the accuracy of the next working procedure; the vertical baiting frame reduces the feeding space, so that the occupied area of the whole equipment is small, meanwhile, the shape of the material tray is skillfully utilized, the material tray is lifted through the fork plate, the number of baiting is controlled, the whole structure is small and exquisite, the sensors of the positions of all mechanisms are combined, the automation of the feeding process is realized through the PLC, the labor intensity of workers is greatly reduced, the production cost is reduced, and the production efficiency and the production precision are improved.
Drawings
Fig. 1 is a schematic overall plan view of an axial view.
Fig. 2 is a schematic overall elevation view.
Fig. 3 is a schematic view of an assembly positioning mechanism.
Fig. 4 is a schematic view of the structure of the material to be filled.
Fig. 5 is a schematic structural view of the silo.
In the figure, 1 frame, 2 conveyer belt, 3 assembly positioning mechanism, 4 wait material level, 5 feed bins, 6 electric cabinet, 11 crossbeam, 12 longeron, 21 deflector, 31 lift cylinder, 32 lift plate, 33 positioning cylinder, 34 positioning clamping jaw, 35 baffle, 36 sensor, 41 blocking block, 42 blocking cylinder, 43 travel switch, 51 blowing frame, 52 elevating system, 53 dividing clamping jaw, 511 spacing post, 512 fixed plate, 513 stabilizer blade, 514 lifting hole, 521 lifting cylinder, 522 lift platform, 531 dividing cylinder, 532 fork plate, 54 photoelectric sensor.
Detailed Description
The present invention will be described in detail below with reference to the drawings and specific examples, but embodiments of the present invention are not limited thereto.
Fig. 1 to 5 are preferred schemes of the invention, and comprise a frame 1, a conveying belt 2, an assembly positioning mechanism 3, a waiting material level 4, a storage bin 5 and an electric cabinet 6.
The upper part of the frame 1 is a conveying platform formed by two cross beams 11 and a plurality of longitudinal beams 12, the lower part of the frame is a support, the conveying belt 2 is two plastic chains, the two plastic chains are respectively arranged on the inner sides of the two cross beams 11, the rotary conveying belt is formed by bypassing the longitudinal beams, and the left chain and the right chain are separated to form a conveying surface.
The feed bin 5, the material waiting level 4 and the assembly positioning mechanism 3 are sequentially arranged from back to front along the conveying direction, and when the material trays are being assembled on the assembly positioning mechanism 3, the feed bin 5 can put down a material tray to the material waiting level 4. The storage bin 5, the waiting material level 4 and the assembling and positioning mechanism 3 are all connected with the electric cabinet 6, and a PLC controller is arranged in the electric cabinet 6.
The assembly positioning mechanism 3 comprises lifting cylinders 31, lifting plates 32, positioning cylinders 33, positioning clamping claws 34, baffle plates 35 and sensors 36, wherein the lifting cylinders 31 are vertically arranged at the central positions of longitudinal beams 12 of the frame 1 through fixed mounting plates, piston rods face upwards, the lifting plates 32 are arranged on the piston rods, the piston rods of the lifting cylinders 31 are connected with the lifting plates 32 to lift the material trays to positioning surfaces (namely positioning clamping claw clamping planes), the two positioning cylinders 33 are horizontally fixed on the outer side surfaces above the two cross beams 11 of the frame 1 through two L plates respectively, the piston rods are oppositely arranged towards the conveying platform, and the two piston rods are respectively connected with two oppositely arranged inverted U-shaped positioning clamping claws 34. The lifting cylinder 31 and the positioning cylinder 33 are connected with the PLC, under the conveying state, piston rods of the lifting cylinder 31 and the positioning cylinder 33 are retracted, a material disc can pass through, the material disc is driven by the lifting cylinder 31 to lift the lifting plate 32 to leave the conveying belt 2 during assembly, the material disc is limited above the conveying belt 2 by the left positioning clamping jaw 34 and the right positioning clamping jaw 34, the positioning clamping jaw 34 is hollow and is opened outwards (in the direction far away from the material disc), a baffle 35 which inclines outwards in the same direction as the U-shaped edge is arranged in each U-shaped notch, when the positioning cylinder 33 drives the positioning clamping jaw 34 to extend out, 4 baffle 35 in each positioning clamping jaw 34 are aligned with 4 corners of the material disc, and under the condition of one side stress of the material disc placed on the lifting plate 32, the opposite side angles move along the inclined direction of the baffle 35 until the material disc is not stressed, namely the correction positioning is completed; the installation position and the travel of the positioning cylinder 33 are set, and the positioning clamping jaw 34 does not apply clamping force to the material tray, and only plays a limiting movement role. The front and back positions of the baffle 35 in the positioning clamping jaw 34 are adjustable, the horizontal distance between the positioning cylinder 33 and the frame 1 is also adjustable, the position is adjustable by arranging the long groove mounting hole, and the position of the tray can be accurately positioned by adjusting the mounting positions of the baffle 35 and the positioning cylinder 33. The front end of the assembly positioning mechanism 3 in the conveying direction is provided with a sensor 36, the sensor 36 is connected with a PLC controller, when the sensor 36 detects that a tray arrives, the PLC controller controls the lifting cylinder 31 to act, the piston rod of the lifting cylinder 31 stretches out to stop in place, and the positioning cylinder 33 starts to act.
The material level 4 is used for placing the next material tray, the material tray on the assembly positioning mechanism 3 is removed, and the material tray on the material level 4 can be timely transferred to the assembly positioning mechanism 3, so that production continuity is ensured. The front end of the material waiting level 4 is provided with a blocking block 41, the lower end of the blocking block 41 is connected with a piston rod of a blocking cylinder 42, the blocking cylinder 42 is arranged on the side face of the longitudinal beam 12 of the frame 1, when a material tray on the assembly positioning mechanism 3 is not removed yet, the next material tray is sent to the material waiting level 4, the piston rod of the blocking cylinder 42 extends out, the blocking block 41 is jacked up, and the material tray is blocked from advancing. In order to judge in time that the material to be filled 4 is provided with the material tray, the material to be filled 4 is provided with a travel switch 43, the travel switch 43 is arranged before the material entering direction of the blocking block 41, the travel switch 43 and the blocking cylinder 42 are connected with the PLC, when the travel switch 43 senses the material tray, the blocking cylinder 42 acts, and the piston rod stretches out to jack up the blocking block 41. The travel switch 43 may be replaced with a photoelectric switch.
The feed bin 5 is used for continuously supplying the charging tray, in this embodiment, the feed bin 5 includes a plurality of vertical blowing racks 51, elevating system 52 and branch material clamp claw 53 of equipartition on the conveying plane, the charging tray is vertically piled up and is put into blowing rack 51, blowing rack 51 comprises many spacing posts 511, fixed plate 512 and stabilizer blade 513, the stabilizer blade 513 is avoided the conveying plane and is installed on frame 1, the fixed plate 512 is installed in stabilizer blade 513 upper end, the height of stabilizer blade 513 guarantees that the charging tray on the conveyer belt 2 has smooth space that passes through, be equipped with spacing post 511 on the up end of fixed plate 512, many spacing posts 511 are set up according to the shape of charging tray, prevent that the charging tray from rocking in the blowing rack, simultaneously make things convenient for blowing and observing. The center of the fixed plate 512 is provided with a lifting hole 514 through which the feeding tray passes, the lifting mechanism 52 is arranged below the lifting hole 514, the lifting mechanism 52 consists of a lifting cylinder 521 and a lifting platform 522, the lifting platform 522 is arranged on a piston rod of the lifting cylinder 521, the lifting cylinder 521 drives the lifting, when the piston rod of the lifting cylinder 521 is retracted, the lifting platform 522 is positioned below a conveying plane, the feeding tray can not be blocked, and the width of the lifting platform 522 is smaller than the distance between two plastic chains of the conveying belt 2. The two material separating clamping claws 53 are respectively arranged on the fixed plate 512 and outside two opposite sides of the lifting hole 514 and comprise a material separating cylinder 531 and a fork plate 532, and the fork plate 532 is arranged on a piston rod of the material separating cylinder 531; the lifting cylinder 521 and the distributing cylinder 531 are connected with the PLC controller, when a tray is located on the material level 4, the fork plate 532 of the distributing claw 53 extends out, all trays in the material placing frame 51 are lifted, when the tray on the material level 4 advances, the lifting mechanism 52 acts, the lifting platform 522 lifts, the fork plate 532 of the distributing claw 53 retracts, the whole stack of trays falls onto the lifting platform 522, at this time, the fork plate 532 is located between the bottom tray and the sub-bottom tray, for convenient fork taking, a gap for inserting the fork plate 532 exists between the trays, after the whole stack of trays falls onto the lifting platform 522, the fork plate 532 of the distributing claw 53 extends out, lifts the rest trays except the bottom tray, then the lifting platform 522 retracts to the lower part of the conveying plane, and the trays are blocked from falling onto the conveying belt 2 when passing through the conveying plane. The multiple bins 5 are sequentially fed, the photoelectric sensor 54 is arranged on the fixed plate 512 and connected with the PLC, no material tray is arranged in the bin 5, the photoelectric sensor 54 can timely feed back signals to the PLC, and the PLC can control the lifting cylinder 521 and the material distributing cylinder 531 of the next bin 5 to act.
The conveyer belt 2 is also provided with a guide plate 21, and the guide plate 21 is arranged beside the outer side edges of the two plastic chains to ensure the advancing direction of the material tray.
When the last die in the tray on the assembly positioning mechanism 3 is removed for use, the positioning cylinder 33 is retracted, the outer discharging mechanism (not shown in the figure) can remove the tray from the upper part of the assembly positioning mechanism 3, the conveying and positioning of the next tray are continued, the whole process is tightly connected, the conveying motor is not required to be started and stopped frequently, and the production of the next process is not affected.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention still fall within the scope of the present invention.
Claims (7)
1. A tray automatic feeding system is characterized in that: the automatic feeding device comprises a frame, a conveying belt, an assembly positioning mechanism, a material waiting level, a storage bin and an electric cabinet, wherein the storage bin, the material waiting level and the assembly positioning mechanism are sequentially arranged from back to front along the conveying direction and are connected with the electric cabinet, and a PLC (programmable logic controller) is arranged in the electric cabinet; the assembly positioning mechanism comprises two lifting cylinders, two lifting plates, two positioning cylinders and two positioning clamping jaws, wherein the lifting cylinders are vertically arranged on the frame through fixed mounting plates, the piston rods of the lifting cylinders are connected with the lifting plates to lift the material tray to the positioning surface, the two positioning cylinders are respectively and horizontally fixed on the outer side surface above the frame, the piston rods are oppositely arranged towards the conveying platform, and the two piston rods are respectively connected with the two positioning clamping jaws which are oppositely arranged; the two positioning clamping jaws limit the tray to be right above the conveying belt;
the front end of the material waiting level is provided with a blocking block, the lower end of the blocking block is connected with a piston rod of a blocking cylinder, and the blocking cylinder is arranged on the frame;
the material bin comprises a plurality of discharging frames, a lifting mechanism and a material distributing clamping jaw, wherein the discharging frames, the lifting mechanism and the material distributing clamping jaw are uniformly distributed on a conveying plane, a material tray is placed in each discharging frame, the lifting mechanism lifts a bottom material tray to a conveying belt, and the material distributing clamping jaw lifts the rest material tray;
the two positioning clamping jaws are two hollow groove-shaped inverted U-shaped plates which are oppositely arranged, the U-shaped edges are outwards opened, baffle plates which incline outwards in the same direction as the U-shaped edges are arranged in the two U-shaped notches, and when the positioning cylinder drives the positioning clamping jaws to extend out, 4 baffle plates in the two positioning clamping jaws are respectively aligned to 4 corners of the material tray;
the front and back positions of the baffle in the positioning clamping jaw are adjustable, and the horizontal distance between the positioning cylinder and the frame is also adjustable; the position is adjustable by arranging the long groove mounting hole, and the position of the material tray is accurately positioned by adjusting the mounting positions of the baffle and the positioning cylinder.
2. A tray autoloading system according to claim 1, wherein: the front end of the conveying direction of the assembly positioning mechanism is provided with a sensor, and the sensor is connected with the PLC.
3. A tray autoloading system according to claim 1, wherein: and a travel switch is arranged on the material to be detected, the travel switch is arranged in front of the feeding direction of the blocking block, and the travel switch and the blocking cylinder are connected with the PLC.
4. A tray autoloading system according to claim 1, wherein: the conveyer belt is two plastic chains, installs respectively in two crossbeams inboard, walks around the longeron and forms the gyration conveyer belt, and two left and right sides chain interval forms the conveying face.
5. A tray autoloading system according to claim 4, wherein: the discharging frame is composed of a plurality of limiting columns, a fixing plate and supporting legs, the supporting legs are arranged on the frame in a manner of avoiding a conveying plane, the fixing plate is arranged at the upper end of the supporting legs, the limiting columns are arranged on the upper end face of the fixing plate and are arranged according to the shape of a charging tray, a lifting hole for the charging tray to pass through is formed in the center of the fixing plate, the lifting mechanism is arranged below the lifting hole and is composed of a lifting cylinder and a lifting platform, the lifting platform is arranged on a piston rod of the lifting cylinder, when the piston rod of the lifting cylinder is retracted, the lifting platform is positioned below the conveying plane, and the width of the lifting platform is smaller than the distance between two plastic chains of the conveying belt; the two material separating clamping claws are respectively arranged on the fixed plate and outside two opposite sides of the lifting hole and comprise a material separating cylinder and a fork plate, and the fork plate is arranged on a piston rod of the material separating cylinder; and the lifting cylinder and the material distributing cylinder are connected with the PLC.
6. A tray autoloading system according to claim 5, wherein: the feed bins are sequentially fed, and the fixed plate is provided with a photoelectric sensor which is connected with the PLC.
7. A tray autoloading system according to claim 4, wherein: the conveyer belt is equipped with the deflector, the deflector sets up the outside limit at two plastic chains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600663.1A CN109484821B (en) | 2018-12-26 | 2018-12-26 | Automatic feeding system for material tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600663.1A CN109484821B (en) | 2018-12-26 | 2018-12-26 | Automatic feeding system for material tray |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109484821A CN109484821A (en) | 2019-03-19 |
| CN109484821B true CN109484821B (en) | 2023-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811600663.1A Active CN109484821B (en) | 2018-12-26 | 2018-12-26 | Automatic feeding system for material tray |
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| CN (1) | CN109484821B (en) |
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| CN104581606A (en) * | 2014-12-16 | 2015-04-29 | 深圳市佳晨科技有限公司 | Audio test fixture |
| CN204382069U (en) * | 2014-12-20 | 2015-06-10 | 云南亿坤石材开发有限责任公司 | A kind of outer rim irregularity stone slab mill with adjustment function is cut and is used fixture |
| CN105692227A (en) * | 2016-03-18 | 2016-06-22 | 苏州博众精工科技有限公司 | Material collecting mechanism and material-dropping method thereof |
| CN106629042A (en) * | 2016-12-28 | 2017-05-10 | 苏州富强科技有限公司 | Feeding method for full-automatic feeding assembly line |
| CN206735379U (en) * | 2017-04-13 | 2017-12-12 | 吴隆材 | Plastic sucking disc divides disk feed closing quotation all-in-one |
| CN207372581U (en) * | 2017-08-16 | 2018-05-18 | 杭州泰尚机械有限公司 | A kind of charging tray material fetching mechanism of fuel pump automatic assembly line |
| CN208005108U (en) * | 2018-03-30 | 2018-10-26 | 珠海华冠科技股份有限公司 | A kind of charging tray detent mechanism |
| CN108747220A (en) * | 2018-06-04 | 2018-11-06 | 镇江市华谊机械有限公司 | A kind of processing method of bearing block for wind power plant |
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