High-speed feeding machine for battery piece
Technical Field
The utility model belongs to the technical field of machinery, a high-speed material loading machine is related to, especially a high-speed material loading machine for battery piece.
Background
The quality and the cost of the silicon wafer for the solar photovoltaic are directly determined by the quality and the cost of the whole solar power generation system; in the process of manufacturing the solar cell by using the silicon wafer, a feeding machine is needed before texturing and etching equipment so as to transfer the silicon wafer into the texturing or etching groove.
After retrieval, for example, chinese patent document discloses a bidirectional alternate chain type automatic silicon wafer loading apparatus [ application No.: 201721602489.5, respectively; publication No.: CN207651462U ]. The bidirectional alternate chain type automatic silicon wafer feeding equipment is characterized in that: the device comprises a plurality of unloading devices which are arranged in parallel in the middle of the device, and a first loading and carrying device and a second loading and carrying device which are arranged on the left side and the right side of each unloading device; a first conveying belt is arranged between the first loading and conveying device and the second loading and conveying device, the extending direction of the first conveying belt is the same as the parallel arrangement direction of the discharging devices, and the distance between two ends of the first conveying belt is equal to the distance between the first loading and conveying device and the second loading and conveying device; the first transmission belt is connected with a motor, and the motor is a bidirectional rotating motor.
Although the feeding device disclosed in the patent can reduce maintenance cost, the structure of the feeding device is too simple, and the feeding speed is slow, so that it is necessary to design a high-speed feeding machine for battery pieces.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provided a high-speed material loading machine for battery piece, this high-speed material loading machine has the quick characteristics of material loading.
The purpose of the utility model can be realized by the following technical proposal: a high-speed feeding machine for battery pieces comprises a machine frame, five conveying belts for conveying the battery pieces are arranged on the machine frame, two lead-in belts are arranged on the machine frame in parallel and are respectively positioned on the outer sides of the conveying belts and are arranged perpendicular to the conveying belts, and the high-speed feeding machine is characterized by further comprising two stand columns and three bases, the stand columns are fixed on the machine frame and are positioned on the side portions of the lead-in belts, placing frames for placing silicon chip material boxes are arranged on the stand columns and are positioned right above the lead-in belts, moving structures capable of enabling the placing frames to move up and down are further arranged on the stand columns, the bases are fixed on the machine frame and are arranged corresponding to the three conveying belts in the middle in a one-to-one mode, placing grooves for placing bearing the boxes are formed in the bases, material pushing structures are further arranged on the machine frame, three guide rods are fixed on the supports in parallel, the material taking cylinder is fixed on the guide seat, a piston rod of the material taking cylinder is vertically downward, the end part of a piston rod of the material taking cylinder is connected with the sucker, and the support is further provided with a driving structure capable of enabling the guide seat to synchronously move back and forth.
By adopting the structure, the moving structure drives the placing frame to move up and down, the placing frame drives the material box to move up and down, the material box is matched with the leading-in belt to respectively feed two conveying belts on the outer side, meanwhile, the driving structure drives the guide seat to move back and forth, the guide seat drives the material taking cylinder to move back and forth, the material taking cylinder drives the suction disc to move up and down, and the suction disc respectively feeds three conveying belts in the middle, so that synchronous feeding of the five conveying belts is realized, and the feeding is quick.
In the prior art, five conveying belts are adopted and are fed by two feeding and carrying devices.
The moving structure comprises a first guide rail, a first sliding block, a gear, a rack and a first motor, wherein the first guide rail is vertically fixed on the stand column, the first sliding block is arranged on the first guide rail, the rack is vertically fixed on the stand column, the rack is parallel to the first guide rail, the first motor is fixed on the first sliding block, an output shaft of the first motor is horizontally arranged, the gear is fixed at the end part of the output shaft of the first motor, the gear is meshed with the rack, and the placing frame is fixed on the first sliding block.
When the placing frame needs to move up and down, the motor is controlled to drive the gear to rotate, the gear is meshed with the rack, the first sliding block moves up and down along the first guide rail, and the sliding block drives the placing frame to move up and down, so that the placing frame can move up and down.
The material pushing structure comprises a first push rod motor and a material pushing disc, the first push rod motor is fixed on the base through a link rod, a push rod of the first push rod motor is vertically upward, and the end part of the push rod of the first push rod motor is connected with the material pushing disc.
When the silicon wafers in the bearing box on the base need to move upwards one by one, the push rod motor is controlled to drive the material pushing plate to move upwards, and therefore the material pushing plate enables the silicon wafers in the bearing box to move upwards one by one.
The driving structure comprises a driving strip, a second guide rail, a second sliding block, a lead screw, a nut and a second motor, wherein the second guide rail is horizontally fixed on the support, the second sliding block is arranged on the second guide rail, the lead screw is horizontally arranged on the support in a rotating mode, the nut is connected to the lead screw in a threaded mode, the nut is connected to the second sliding block through a bearing seat, the second motor is fixed on the support, the output shaft of the second motor is horizontally arranged, the end part of the output shaft of the second motor is connected to the end part of the lead screw, the driving strip is fixed on the second sliding block, three positioning grooves in a V shape are formed in the driving strip, electromagnets are fixed in the positioning grooves, iron blocks are fixed.
When the guide seat needs to move back and forth, the electromagnet is controlled to be electrified, the electromagnet sucks the iron block, the guide seat can move synchronously with the driving strip, the second control motor drives the screw rod to rotate, the screw rod drives the nut to rotate, the nut drives the second sliding block to move back and forth along the second guide rail through the bearing seat, the second sliding block drives the driving strip to move back and forth, and the driving strip drives the guide seat to move back and forth, so that the guide seat can move back and forth.
The air blowing structure is characterized in that the rack is further provided with an air blowing structure, the air blowing structure comprises a support frame and an air pump, the support frame is fixed on the rack, three U-shaped air blowing pipes are fixed on the support frame, a plurality of air holes are formed in the air blowing pipes, the air blowing pipes are communicated with the air pump through connecting pipes, and electromagnetic valves are arranged on the connecting pipes.
By adopting the structure, the air blowing pipe blows air to the bearing box on the base discontinuously, so that the phenomenon of adhesion between adjacent silicon wafers can be avoided.
And an air flow regulating valve is also arranged on the connecting pipe.
The support is further provided with three auxiliary structures, each auxiliary structure comprises an ejection block, a spring, a pawl, a ratchet strip, a torsion spring, a positioning shaft and a second push rod motor, the lower end of the positioning shaft is fixedly connected with a guide seat, the upper end of the positioning shaft is rotatably connected with the pawl, the torsion spring is sleeved on the positioning shaft, the lower end of the torsion spring is connected with the guide seat, the upper end of the torsion spring is connected with the pawl, the ratchet strip is fixed on a driving strip and meshed with the pawl, the second push rod motor is fixed on the driving strip, a push rod of the second push rod motor is obliquely arranged, the end portion of the push rod of the second push rod motor is connected with an auxiliary strip, a blocking strip is arranged on the auxiliary strip and can be contacted with the pawl, an extrusion seat is further arranged on the auxiliary strip and can be contacted with the ejection block, and can be further contacted with the ejection block.
When the material taking cylinder or the sucking disc breaks down, the push rod motor II is controlled to drive the auxiliary strip to move, the auxiliary strip is contacted with the pawl, the pawl is separated from the ratchet strip, meanwhile, the corresponding electromagnet is powered off, the ejection block is rapidly ejected under the action of the spring, the ejection block enables the corresponding guide seat to be separated from the driving strip, the corresponding guide seat can be separated without stopping the driving strip to move, the push rod motor II is controlled to drive the auxiliary strip to continue to move, and the ejection block is reset by the extrusion seat; when the corresponding material taking cylinder or the sucking disc is repaired, the guide seat is pushed to the stroke range of the driving strip, the iron block is sucked again through the electromagnet, the push rod motor II is reset, the pressing seat is contacted with the ejection block, the pressing seat can be in a working state again, and the repair is convenient.
The extrusion seat is also provided with a plurality of rollers.
By adopting the structure, rolling friction can be formed between the extrusion seat and the ejection block through the roller.
Compared with the prior art, this a high-speed material loading machine for battery piece has this advantage:
the utility model discloses in drive through the moving structure and place the frame and reciprocate, place the frame and drive the magazine and reciprocate, the leading-in area of magazine cooperation carries out the feed respectively to two conveyer belts in the outside, simultaneously, drives guide seat round trip movement through the drive structure, and the guide seat drives gets material cylinder round trip movement, gets the material cylinder and drives the sucking disc and reciprocates, and the sucking disc carries out the feed respectively to three conveyer belts in the middle of to realize the synchronous material loading of five conveyer belts, the material loading is quick.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the removed part of the present invention.
Fig. 3 is a schematic view of a partial structure of the present invention.
Fig. 4 is a schematic plan view of the moving structure of the present invention.
Fig. 5 is a schematic view of the three-dimensional structure of the middle placement frame of the present invention.
Fig. 6 is a schematic plan view of the auxiliary structure of the present invention.
Fig. 7 is a partially enlarged view of a portion a in fig. 6.
Fig. 8 is a schematic plan view of the pushing structure of the present invention.
In the figure, 1, a frame; 2. a support; 3. a base; 4. a push rod motor I; 5. a column; 6. placing the frame; 7. a lead-in zone; 8. a conveyor belt; 9. a bearing seat; 10. a nut; 11. a screw rod; 12. a second motor; 13. a second guide rail; 14. a suction cup; 15. a guide bar; 16. a guide seat; 17. a material taking cylinder; 18. an iron block; 19. an electromagnet; 20. a drive bar; 21. a second sliding block; 22. a link rod; 23. an air pump; 24. an air flow regulating valve; 25. an electromagnetic valve; 26. connecting pipes; 27. an air blowing pipe; 28. a support frame; 29. a rack; 30. a first guide rail; 31. a gear; 32. a first motor; 33. a first sliding block; 34. positioning the shaft; 35. a spring; 36. ejecting a block; 37. a pressing seat; 38. a pawl; 39. a pressing base; 40. an auxiliary bar; 41. a push rod motor II; 42. a barrier strip; 43. a ratchet bar; 44. and pushing the material tray.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1-8, the high-speed feeding machine for battery pieces comprises a frame 1, wherein five conveyor belts 8 for conveying battery pieces are arranged on the frame 1, and in the present embodiment, the conveyor belts 8 are of an existing structure; two lead-in belts 7 are also arranged on the frame 1 in parallel, and in the embodiment, the lead-in belts 7 adopt the existing structure; the leading-in belts 7 are respectively positioned at the outer sides of the conveyer belts 8 and are arranged perpendicular to the conveyer belts 8, the leading-in belts further comprise two upright posts 5 and three bases 3, the upright posts 5 are fixed on the rack 1, and in the embodiment, the upright posts 5 are fixed on the rack 1 in a bolt connection mode; the upright post 5 is positioned on the side part of the lead-in belt 7, the upright post 5 is provided with a placing frame 6 for placing a silicon wafer material box, the placing frame 6 is positioned right above the lead-in belt 7, the upright post 5 is also provided with a moving structure capable of enabling the placing frame 6 to move up and down, the base 3 is fixed on the rack 1, and in the embodiment, the base 3 is fixed on the rack 1 in a bolt connection mode; the base 3 and the three conveyor belts 8 in the middle are arranged in a one-to-one correspondence manner, a placing groove for placing the bearing box is formed in the base 3, a material pushing structure is further arranged on the base 3, a support 2 is further fixed on the rack 1, and in the embodiment, the support 2 is further fixed on the rack 1 in a bolt connection manner; three guide rods 15 are fixed on the support 2 in parallel, guide seats 16 are arranged on the guide rods 15, material taking cylinders 17 are fixed on the guide seats 16, piston rods of the material taking cylinders 17 are vertically downward, the end portions of piston rods of the material taking cylinders 17 are connected with the suckers 14, and a driving structure capable of enabling the guide seats 16 to synchronously move back and forth is further arranged on the support 2.
Adopt this structure, it reciprocates to drive through the removal structure place frame 6, place frame 6 and drive the magazine and reciprocate, the leading-in area 7 of magazine cooperation supplies two conveyer belts 8 in the outside respectively, simultaneously, drive guide 16 round trip movement through the drive structure, guide 16 drives gets material cylinder 17 round trip movement, gets material cylinder 17 and drives sucking disc 14 and reciprocates, sucking disc 14 supplies respectively to three conveyer belts 8 in the middle of to realize the synchronous material loading of five conveyer belts 8, the material loading is quick.
The moving structure comprises a first guide rail 30, a first sliding block 33, a gear 31, a rack 29 and a first motor 32, wherein the first guide rail 30 is vertically fixed on the upright post 5, the first sliding block 33 is arranged on the first guide rail 30, the rack 29 is vertically fixed on the upright post 5, the rack 29 and the first guide rail 30 are parallel to each other, the first motor 32 is fixed on the first sliding block 33, an output shaft of the first motor 32 is horizontally arranged, the gear 31 is fixed at the end part of the output shaft of the first motor 32, the gear 31 is meshed with the rack 29, and the placing frame 6 is fixed on the first sliding block 33.
When the placing frame 6 needs to move up and down, the first control motor 32 drives the gear 31 to rotate, the gear 31 is meshed with the rack 29, the first slide block 33 moves up and down along the first guide rail 30, and the first slide block 33 drives the placing frame 6 to move up and down, so that the placing frame 6 can move up and down.
The material pushing structure comprises a first push rod motor 4 and a material pushing disc 44, the first push rod motor 4 is fixed on the base 3 through the connecting rod 22, a push rod of the first push rod motor 4 is vertically upward, and the end part of the push rod of the first push rod motor 4 is connected with the material pushing disc 44.
When the silicon wafers in the bearing box on the base 3 need to move upwards one by one, the first push rod motor 4 is controlled to drive the material pushing disc 44 to move upwards, and therefore the material pushing disc 44 enables the silicon wafers in the bearing box to move upwards one by one.
The driving structure comprises a driving strip 20, a second guide rail 13, a second sliding block 21, a screw rod 11, a nut 10 and a second motor 12, wherein the second guide rail 13 is horizontally fixed on the bracket 2, the second sliding block 21 is arranged on the second guide rail 13, the screw rod 11 is horizontally and rotatably arranged on the bracket 2, the nut 10 is in threaded connection with the screw rod 11, the nut 10 is connected with the second sliding block 21 through a bearing seat 9, the second motor 12 is fixed on the bracket 2, and in the embodiment, the second motor 12 is fixed on the bracket 2 in a bolt connection mode; the output shaft of the second motor 12 is horizontally arranged, the end part of the output shaft of the second motor 12 is connected with the end part of the screw rod 11, the driving strip 20 is fixed on the second sliding block 21, three V-shaped positioning grooves are formed in the driving strip 20, electromagnets 19 are fixed in the positioning grooves, iron blocks 18 are fixed on the guide bases 16, and the iron blocks 18 can abut against the electromagnets 19.
When the guide seat 16 needs to move back and forth, the electromagnet 19 is controlled to be powered on, the electromagnet 19 sucks the iron block 18, the guide seat 16 can move synchronously with the driving strip 20, the second motor 12 is controlled to drive the screw rod 11 to rotate, the screw rod 11 drives the nut 10 to rotate, the nut 10 drives the second slider 21 to move back and forth along the second guide rail 13 through the bearing seat 9, the second slider 21 drives the driving strip 20 to move back and forth, and the driving strip 20 drives the guide seat 16 to move back and forth, so that the guide seat 16 can move back and forth.
The rack 1 is also provided with an air blowing structure, the air blowing structure comprises a support frame 28 and an air pump 23, the support frame 28 is fixed on the rack 1, three U-shaped air blowing pipes 27 are fixed on the support frame 28, the air blowing pipes 27 are provided with a plurality of air holes, in the embodiment, the number of the air holes on each air blowing pipe 27 is ten; the air blowing pipe 27 is communicated with the air pump 23 through a connecting pipe 26, and the connecting pipe 26 is provided with an electromagnetic valve 25.
By adopting the structure, the air blowing pipe 27 blows air to the bearing box on the base 3 discontinuously, thereby avoiding the adhesion phenomenon between adjacent silicon chips.
The manifold 26 is also provided with a gas flow regulating valve 24.
The bracket 2 is also provided with three auxiliary structures, the auxiliary structures comprise an ejection block 36, a spring 35, a pawl 38, a ratchet bar 43, a torsion spring, a positioning shaft 34 and a push rod motor II 41, the lower end of the positioning shaft 34 is fixedly connected with the guide seat 16, the upper end of the positioning shaft 34 is rotatably connected with the pawl 38, the torsion spring is sleeved on the positioning shaft 34, the lower end of the torsion spring is connected with the guide seat 16, the upper end of the torsion spring is connected with the pawl 38, the ratchet bar 43 is fixed on the driving bar 20, the ratchet bar 43 is engaged with the pawl 38, the push rod motor II 41 is fixed on the driving bar 20, the push rod of the push rod motor II 41 is obliquely arranged, the end part of the push rod motor II 41 is connected with the auxiliary bar 40, the auxiliary bar 40 is provided with a stop bar 42, and the stop strip 42 can contact with the pawl 38, the auxiliary strip 40 is also provided with a pressing seat 39, the pressing seat 39 can contact with the ejection block 36, the guide seat 16 is also fixed with a pressing seat 37, and the pressing seat 37 can contact with the ejection block 36.
When the material taking air cylinder 17 or the sucking disc 14 has a fault, the push rod motor II 41 is controlled to drive the auxiliary strip 40 to move, the auxiliary strip 40 is in contact with the pawl 38, the pawl 38 is separated from the ratchet strip 43, meanwhile, the corresponding electromagnet 19 is powered off, the ejection block 36 is ejected quickly under the action of the spring 35, the ejection block 36 separates the corresponding guide seat 16 from the driving strip 20, the corresponding guide seat 16 can be separated without stopping the driving strip 20 to move, the push rod motor II 41 is controlled to drive the auxiliary strip 40 to move continuously, and the extrusion seat 39 resets the ejection block 36; when the corresponding material taking air cylinder 17 or the corresponding suction cup 14 is repaired, the guide seat 16 is pushed to the stroke range of the driving strip 20, the iron block 18 is sucked again through the electromagnet 19, the second push rod motor 41 is reset, and the pressing seat 37 is in contact with the ejection block 36, so that the ejection block can be in a working state again, and the repair is convenient.
The pressing base 39 also has a plurality of rollers, and in this embodiment, the number of rollers on the pressing base 39 is five.
With this structure, rolling friction can be generated between the pressing base 39 and the ejector block 36 by the roller.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.