CN117080309B - Photovoltaic semiconductor packaging equipment - Google Patents
Photovoltaic semiconductor packaging equipment Download PDFInfo
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- CN117080309B CN117080309B CN202311168954.9A CN202311168954A CN117080309B CN 117080309 B CN117080309 B CN 117080309B CN 202311168954 A CN202311168954 A CN 202311168954A CN 117080309 B CN117080309 B CN 117080309B
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- wall
- fixedly connected
- fixed cylinder
- feeding hopper
- arc
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 36
- 239000004065 semiconductor Substances 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 229920003023 plastic Polymers 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 abstract description 29
- 238000007599 discharging Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67739—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations into and out of processing chamber
- H01L21/67742—Mechanical parts of transfer devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67739—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations into and out of processing chamber
- H01L21/6776—Continuous loading and unloading into and out of a processing chamber, e.g. transporting belts within processing chambers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
Abstract
The invention discloses photovoltaic semiconductor packaging equipment which comprises a workbench, wherein a plastic packaging machine is arranged on one side of the top of the workbench, a spiral extruder is arranged on one side of the plastic packaging machine, a plurality of heating blocks are arranged on the outer wall of one side of the top of the spiral extruder, a feeding hopper is arranged on the outer wall of the other side of the top of the spiral extruder, a fixed disc is fixedly connected to the outer wall above the feeding hopper, a fixed cylinder I is fixedly connected to the outer wall of one side of the top of the fixed disc, a driving mechanism is arranged on the top of the fixed cylinder I, a rotary sleeve is arranged on the driving mechanism, and the rotary sleeve is rotatably connected to the outer wall of the fixed cylinder I. The feeding device can accelerate the raw material discharging speed in the feeding hopper, and avoid the condition that the inner wall of the narrow opening of the feeding hopper is stuck by the raw material, thereby ensuring that the raw material can be fully fed, and simultaneously, when the raw material is required to be added into the feeding hopper, the second fixed cylinder can be withdrawn from the feeding hopper, so that the feeding is prevented from being blocked.
Description
Technical Field
The invention relates to the technical field of semiconductor packaging, in particular to photovoltaic semiconductor packaging equipment.
Background
Photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, so that a photovoltaic semiconductor plays an extremely important role in photovoltaic power generation, and a photovoltaic semiconductor production process consists of wafer manufacturing, wafer testing, chip packaging and post-packaging testing.
The utility model provides a chinese patent of CN202310530816.4 discloses a but quick fashioned semiconductor module is with packaging hardware that moulds plastics, relate to the encapsulation technical field that moulds plastics, including the pan feeding hopper, extrude the subassembly, go up the mould, the bed die, the feed subassembly, the cooling subassembly, the workstation, the die sinking unit, conveying unit, pan feeding hopper and extrude subassembly fastening connection, pan feeding hopper, the bed die, die sinking unit and workstation fastening connection, go up mould and die sinking unit fastening connection, the cooling subassembly sets up in last mould, inside the bed die, feed subassembly one end and workstation fastening connection, feed subassembly other end and ground fastening connection, conveying unit sets up inside the workstation, conveying unit and workstation fastening connection, conveying unit one end and extrusion assembly intercommunication, the conveying unit other end and bed die intercommunication. According to the cooling assembly, synchronous heat exchange at the same temperature is realized at each position of the upper side and the lower side of the injection molding cavity in a dot matrix type fluid distribution mode, so that the molding property of the packaging structure is more stable, and the heating block in the technical scheme is close to the feeding hopper, so that the raw materials below the feeding hopper are heated, partial melting and adhesion of the raw materials on the inner wall of the feeding hopper are caused, the discharge hole of the feeding hopper is reduced, the raw materials cannot enter the screw extruder quickly, and the feeding is insufficient.
In view of the above, the present invention provides a photovoltaic semiconductor packaging apparatus to solve the above-mentioned problems of the prior art.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides photovoltaic semiconductor packaging equipment.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a photovoltaic semiconductor encapsulation equipment, includes the workstation, workstation top one side is provided with the plastic envelope machine, and plastic envelope machine one side is provided with the screw extruder, screw extruder top one side outer wall is provided with a plurality of heating blocks, and screw extruder top opposite side outer wall is provided with into the hopper, go into hopper top outer wall fixedly connected with fixed disk, and fixed disk top one side outer wall fixedly connected with fixed cylinder one, fixed cylinder one top is provided with actuating mechanism, and actuating mechanism is provided with rotatory cover, rotatory cover rotates to be connected in fixed cylinder one outer wall, and rotatory cover one side outer wall fixedly connected with fixed plate, fixed plate top one side fixedly connected with fixed cylinder two, and fixed cylinder two outer wall equidistance leave and be equipped with a plurality of arc spouts, every inside equal sliding connection of arc spout has elastic telescoping column one, and all is provided with elastic mechanism between elastic telescoping column one and the arc spout, fixed cylinder two top rotation is connected with pivot two outer walls, and an equal fixedly connected with in pivot one end of elastic telescoping column one, and an equal fixedly connected with fixed cover, fixed plate one end is provided with fixed cover, fixed plate one side inner wall is provided with ball down between the two pivot sets up, the narrow top is set up with down between the pivot and is driven by the narrow structure.
Further, actuating mechanism includes the threaded rod, the threaded rod rotates to be connected in a fixed section of thick bamboo top, and a fixed section of thick bamboo side outer wall is provided with vertical logical groove, vertical logical groove top intercommunication is provided with the arc and leads to the groove, the arc leads to the inslot wall and is provided with the stopper, threaded rod outer wall screw thread sliding connection has the screw thread slider, and stopper one side fixed connection in screw thread slider outer wall, rotatory cover fixed connection in stopper top one side outer wall, the threaded rod top is provided with the rotating electrical machines, and rotating electrical machines top fixedly connected with mount, mount bottom welding is in a fixed section of thick bamboo outer wall.
Further, the transmission mechanism comprises a first rotating shaft, the first rotating shaft is rotationally connected to the outer wall of the top of the fixed plate, the outer wall of the top of the first rotating shaft is fixedly connected with a second belt wheel, the outer wall of the second belt wheel is sleeved with a belt, the inner wall of one side of the belt is provided with a first belt wheel, and the first belt wheel is fixedly connected to the outer wall of the threaded rod.
Further, the outer wall of the middle part of the rotating shaft I is fixedly connected with a half gear, one side of the half gear is meshed with a gear, and the gear is fixedly connected with the outer wall of the top of the rotating shaft II.
Further, the elastic mechanism comprises an arc-shaped spring, an accommodating groove is formed in the inner wall of one side of the arc-shaped chute, one end of the arc-shaped spring is fixedly connected to the inner wall of the accommodating groove, and the other end of the arc-shaped spring is fixedly connected to the outer wall of the elastic telescopic column.
Further, the inner wall of one side of the top of the arc-shaped through groove is provided with a notch, the center line of the notch coincides with the center line of the vertical through groove, a containing cavity is arranged right above the notch, the inner wall of the top of the containing cavity is provided with an electromagnet, and the inner wall of the containing cavity is slidably connected with a magnetic plate.
Further, a first connecting spring is fixedly connected between the electromagnet and the magnetic plate, magnetic force generated after the electromagnet is electrified is repelled with the magnetic plate, a lug is slidably connected at the joint of the notch and the accommodating cavity, and the top end of the lug is fixedly connected with the outer wall of the bottom of the magnetic plate.
Further, the second bottom of the rotating shaft stretches out of the second fixed cylinder, the outer walls of the two sides of the second fixed cylinder are fixedly connected with a pair of connecting plates, an elastic telescopic column II is fixedly connected between one pair of connecting plates, one end of the elastic telescopic column II is rotationally connected with a scraping plate, and a connecting spring III is fixedly connected between the upper part and the lower part of the scraping plate and the elastic telescopic column II.
Further, another pair of fixed section of thick bamboo three of fixedly connected with between the connecting plate, and fixed section of thick bamboo three is close to pivot two one side and be provided with the through-hole, three opposite side sliding connection of fixed section of thick bamboo has the slide bar, and slide bar one side outer wall fixedly connected with strike the piece, fixedly connected with coupling spring two between slide bar opposite side outer wall and the three inner wall of fixed section of thick bamboo, and slide bar opposite side outer wall fixedly connected with haulage rope, haulage rope one end passes coupling spring two, through-hole and fixedly connected with pivot two outer walls, the slide bar is located when going into the narrow mouth inside of hopper, strikes the piece and hugs closely with the narrow mouth inside of going into the hopper, strike piece one side and be hemispherical.
The beneficial effects of the invention are as follows:
1. according to the invention, the first elastic telescopic columns are driven by the second rotating shaft to swing back and forth in the arc-shaped sliding groove of the second fixed cylinder, and the second fixed cylinder can move downwards along the center of the feeding hopper in the moving process, so that the raw material discharging speed in the feeding hopper can be increased, the condition that the inner wall of a narrow opening of the feeding hopper is stuck by raw materials is avoided, the raw materials can be fully supplied, and meanwhile, when the raw materials are required to be added to the feeding hopper, the second fixed cylinder can be withdrawn from the feeding hopper, and the feeding is prevented from being blocked.
2. According to the invention, the protruding blocks in the mounting cavity extend out, so that the limiting block moving in the vertical through groove can be limited, the threaded sliding block can drive the limiting block to reciprocate in the vertical through groove, and the fixed cylinder II can reciprocate up and down in the feeding hopper to dredge raw materials.
3. When the bottom end of the fixed cylinder II moves to the narrow mouth end of the feeding hopper, the scraping plate is always clung to the inner wall of the narrow mouth end of the feeding hopper under the action of the elastic telescopic column II, so that raw materials attached to the inner wall of the narrow mouth end of the feeding hopper can be scraped under the rotation drive of the rotating shaft II, and meanwhile, the knocking block at one end of the sliding rod continuously bumps against the inner wall of the narrow mouth end, so that the efficiency of removing attached raw materials is improved.
Drawings
Fig. 1 is a schematic structural diagram of a photovoltaic semiconductor packaging apparatus according to embodiment 1;
fig. 2 is a schematic view showing an external structure of a fixing barrel of a photovoltaic semiconductor packaging apparatus according to embodiment 1;
fig. 3 is a schematic view illustrating an internal structure of a fixing barrel of a photovoltaic semiconductor packaging apparatus according to embodiment 1;
fig. 4 is a schematic cross-sectional view of a fixing barrel of a photovoltaic semiconductor packaging apparatus according to embodiment 1;
fig. 5 is a schematic view of a structure of an elastic expansion column of a photovoltaic semiconductor packaging apparatus according to embodiment 1;
fig. 6 is a schematic view showing a cross-sectional structure of an arc-shaped through slot of a photovoltaic semiconductor packaging apparatus according to embodiment 2;
fig. 7 is a schematic view of the structure of two bottom ends of a fixing barrel of the photovoltaic semiconductor packaging apparatus according to embodiment 3.
In the figure: 1. a work table; 2. a screw extruder; 3. feeding into a hopper; 4. a fixed plate; 5. a first fixed cylinder; 6. a heating block; 7. a plastic packaging machine; 8. a rotating sleeve; 9. a threaded rod; 10. a belt wheel I; 11. a rotating electric machine; 12. a fixing frame; 13. a belt; 14. a belt wheel II; 15. a first rotating shaft; 16. a half gear; 17. a gear; 18. a second rotating shaft; 19. a fixing plate; 20. a second fixed cylinder; 21. an elastic telescopic column I; 22. a vertical through slot; 23. arc through grooves; 24. a thread slider; 25. a limiting block; 26. an arc chute; 27. a receiving groove; 28. an arc spring; 29. a ball; 30. a fixed sleeve; 31. a groove is formed; 32. a bump; 33. a receiving chamber; 34. an electromagnet; 35. a first connecting spring; 36. a magnetic plate; 37. a scraper; 38. an elastic telescopic column II; 39. a traction rope; 40. a through hole; 41. a second connecting spring; 42. a slide bar; 43. knocking the block; 44. a fixed cylinder III; 45. and a third connecting spring.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Example 1: referring to fig. 1-5, a photovoltaic semiconductor packaging device comprises a workbench 1, wherein a plastic packaging machine 7 is arranged on one side of the top of the workbench 1, a screw extruder 2 is arranged on one side of the plastic packaging machine 7, a plurality of heating blocks 6 are arranged on the outer wall of one side of the top of the screw extruder 2, a feeding hopper 3 is arranged on the outer wall of the other side of the top of the screw extruder 2, a fixed disc 4 is fixedly connected with the outer wall of the upper part of the feeding hopper 3, a first fixed cylinder 5 is fixedly connected with the outer wall of one side of the top of the fixed disc 4, a driving mechanism is arranged at the top of the first fixed cylinder 5, a rotating sleeve 8 is rotatably connected with the outer wall of the first fixed cylinder 5, a fixed plate 19 is fixedly connected with the outer wall of one side of the rotating sleeve 8, a second fixed cylinder 20 is fixedly connected with the outer wall of the fixed plate 19, a plurality of arc sliding grooves 26 are equidistantly arranged on the outer wall of the second fixed cylinder 20, elastic telescopic columns 21 are slidably connected inside each arc sliding groove 26, an elastic mechanism is arranged between the first elastic telescopic column 21 and the arc chute 26, the top of the second fixed cylinder 20 is rotationally connected with the second rotating shaft 18, one end of the first elastic telescopic column 21 is fixedly connected with the outer wall of the second rotating shaft 18, one end of each first elastic telescopic column 21 is fixedly connected with a fixed sleeve 30, the inner wall of the fixed sleeve 30 is provided with a ball 29, a transmission mechanism is arranged between the top end of the second rotating shaft 18 and the driving mechanism, the feeding hopper 3 is of a structure with a wide upper part and a narrow lower part, the driving mechanism can rotate the rotary sleeve 8, so that the second fixed cylinder 20 below the fixed plate 19 on the outer wall of the rotary sleeve 8 rotates to a position right above the feeding hopper 3 (the central line of the second fixed cylinder 20 coincides with the central line of the feeding hopper 3), then the rotary sleeve 8 moves downwards through the driving mechanism, the second fixed cylinder 20 can move downwards along the central line of the feeding hopper 3, simultaneously, the driving mechanism, the transmission mechanism and the elastic mechanism are matched together, the rotating shaft II 18 in the fixed cylinder II 20 is made to reciprocate, and therefore the elastic telescopic columns I21 swing back and forth in the arc-shaped chute 26 of the fixed cylinder II 20, in the process, the feeding hopper 3 is of a structure with wide upper part and narrow lower part, so that the balls 29 in the fixed sleeve 30 at one end of each elastic telescopic column I21 can be in contact with the inner wall of the feeding hopper 3, along with the downward movement of the fixed cylinder II 20, the elastic telescopic columns I21 can be extruded, the balls 29 are tightly attached to the inner wall of the feeding hopper 3, the friction force between the elastic telescopic columns I21 and the feeding hopper 3 can be greatly reduced by the balls 29, normal swing of each elastic telescopic column I21 can be ensured, the feeding speed of raw materials in the feeding hopper 3 can be accelerated, the situation that raw materials are stuck to the inner wall of the narrow mouth of the feeding hopper 3 is avoided, the raw materials can be fully fed, meanwhile, when the raw materials need to be added to the feeding hopper 3, the fixed cylinder II 20 can be withdrawn from the feeding hopper 3, the blocking of the feeding hopper can be prevented, the raw materials can be quickly fed into the feeding hopper 3, and the feeding hopper 3 can be fully filled.
As still a further scheme in the invention, the actuating mechanism includes threaded rod 9, threaded rod 9 rotates and connects in fixed cylinder one 5 tops, and fixed cylinder one 5 one side outer wall is provided with vertical through groove 22, vertical through groove 22 top intercommunication is provided with arc through groove 23, arc through groove 23 inner wall is provided with stopper 25, threaded rod 9 outer wall screw thread sliding connection has screw thread slider 24, and stopper 25 one side fixed connection is in screw thread slider 24 outer wall, rotating sleeve 8 fixed connection is in stopper 25 top one side outer wall, threaded rod 9 top is provided with rotating electrical machine 11, and rotating electrical machine 11 top fixed connection has mount 12, the bottom of mount 12 is welded in fixed cylinder one 5 outer walls, can make threaded rod 9 rotate when rotating electrical machine 11 among the actuating mechanism starts, thereby drive its outer wall upper thread slider 24 along with threaded rod 9 rotates together, and stopper 25 on one side outer wall of screw thread slider 24 is located arc through groove 23, make stopper 25 slide in arc through groove 23, until stopper 25 contacts to one side inner wall that arc through groove 23 and vertical through groove 22 communicate, in this process, make rotating sleeve 8 rotate through stopper 25, and when stopper 25 contacts to vertical through groove 23 and vertical through groove 22 inner wall 24, can make the upper side of thread slider 24 and can move along with the same side of vertical through groove 24, thereby make its one side along with the upper thread slider 24 and down along with the vertical thread slider 24, can rotate along with the vertical thread slider 24, and can move down along the upper thread of the upper side of the upper thread slider, and lower thread slider is along the upper thread of the side of the vertical thread slider is further.
As a still further scheme in the invention, the transmission mechanism comprises a first rotating shaft 15, the first rotating shaft 15 is rotatably connected to the outer wall of the top of the fixed plate 19, the outer wall of the top of the first rotating shaft 15 is fixedly connected with a second belt pulley 14, the outer wall of the second belt pulley 14 is sleeved with a belt 13, the inner wall of one side of the belt 13 is provided with a first belt pulley 10, the first belt pulley 10 is fixedly connected to the outer wall of the threaded rod 9, the first belt pulley 10 on the outer wall of the threaded rod 9 is driven to rotate when the threaded rod 9 rotates, and the first rotating shaft 15 can rotate through transmission cooperation of the belt 13 and the second belt pulley 14.
As a further scheme in the invention, the outer wall of the middle part of the first rotating shaft 15 is fixedly connected with a half gear 16, one side of the half gear 16 is meshed with a gear 17, the gear 17 is fixedly connected with the outer wall of the top of the second rotating shaft 18, and the half gear 16 at the top end of the first rotating shaft 15 can rotate, and the half gear 16 is meshed with the gear 17 on the second rotating shaft 18, so that the second rotating shaft 18 is intermittently driven to rotate.
As a still further scheme in the invention, the elastic mechanism comprises arc springs 28, the inner walls of one side of the arc sliding grooves 26 are respectively provided with a containing groove 27, one end of each arc spring 28 is fixedly connected with the inner wall of each containing groove 27, the other end of each arc spring 28 is fixedly connected with the outer wall of each elastic telescopic column 21, when the gear teeth on the half gear 16 are meshed with the gears 17, the rotating shafts II 18 are driven to rotate, so that the elastic telescopic columns I21 in each arc sliding groove 26 slide, in the process, the arc springs 28 are compressed to retract into the containing grooves 27, and when the gear teeth on the half gear 16 are not meshed with the gears 17, under the resilience force of the arc springs 28, the elastic telescopic columns I21 are pushed to reset, so that the rotating shafts II 18 rotate, and then the gear teeth on the rotating half gear 16 are meshed with the gears 17 again for transmission, and the elastic telescopic columns I21 are enabled to swing continuously in a circulating mode.
Working principle: after raw materials are poured into the hopper 3, the rotary motor 11 in the driving mechanism is enabled to rotate when being started, so that the threaded rod 9 is driven to rotate along with the threaded rod 9, the limiting block 25 on the outer wall of one side of the threaded rod 24 is positioned in the arc-shaped through groove 23, the limiting block 25 slides in the arc-shaped through groove 23 until the limiting block 25 contacts with the inner wall of one side of the arc-shaped through groove 23 communicated with the vertical through groove 22, in the process, the rotary sleeve 8 is enabled to rotate through the limiting block 25, the fixed cylinder II 20 below the outer wall fixed plate 19 of the rotary sleeve 8 is enabled to rotate to the position right above the hopper 3 (the center line of the fixed cylinder II 20 coincides with the center line of the hopper 3), when the limiting block 25 contacts with the inner wall of one side of the arc-shaped through groove 23 communicated with the vertical through groove 22, the limiting block 24 can play a limiting function on the threaded rod 9, the threaded rod 24 is prevented from rotating along with the threaded rod 9, so that when the threaded rod 9 continues to rotate, the threaded rod 9 can make the threaded block 24 on the outer wall move downwards, and simultaneously the limiting block 25 on the outer wall of one side of the threaded rod can slide downwards along the vertical through groove 22, so that the fixed cylinder II 20 rotates downwards, the fixed sleeve 8 can rotate along the fixed cylinder II 20, the fixed cylinder II 20 below the fixed sleeve 8 rotates to the rotary sleeve 8, the rotary pulley II can rotate along the center line of the fixed pulley 19, the rotary pulley 16, the rotary pulley II can rotate along the first pulley 16, the rotary pulley 16 and the rotary pulley 16, the rotary pulley 16 can rotate the rotary pulley II and the rotary pulley 16, the rotary pulley 16 and the rotary pulley 16, the rotary pulley II can rotate the rotary pulley 16 and the rotary pulley 16, the rotary pulley II and the rotary pulley 13, the top can be simultaneously, the rotary pulley 13, and the rotary pulley and the one. When the gear teeth on the half gear 16 are not meshed with the gear 17, under the action of resilience force of the arc springs 28, the elastic telescopic columns 21 are pushed to reset, so that the rotating shaft II 18 rotates, then the gear teeth on the rotating half gear 16 are meshed with the gear 17 again for transmission, and the rotating shaft II 18 in the fixed barrel II 20 is enabled to rotate reciprocally in a circulating mode, so that the elastic telescopic columns 21 swing back and forth in the arc chute 26 of the fixed barrel II 20, in the process, the feeding hopper 3 is of a structure with a wide upper part and a narrow lower part, the balls 29 in the fixing sleeves 30 at one end of the elastic telescopic columns 21 are contacted with the inner wall of the feeding hopper 3, the elastic telescopic columns 21 are extruded along with the downward movement of the fixed barrel II 20, so that the balls 29 are clung to the inner wall of the feeding hopper 3, friction force between the elastic telescopic columns 21 and the feeding hopper 3 is greatly reduced, the raw material feeding speed inside the feeding hopper 3 can be accelerated, the inner wall of the feeding hopper 3 is prevented from being stuck to the inner wall of the narrow opening of the fixed barrel II, the feeding hopper 3 is prevented from being stuck to the inner wall of the feeding hopper 3, and the feeding hopper can be prevented from being fully consumed by the feeding hopper 3, and the feeding hopper 3 is prevented from being fully required to be fully driven by the feeding hopper 3, and the feeding hopper 3 is required to be fully fed with the feeding hopper 3, and the feeding hopper is prevented from the feeding hopper 3, and the feeding raw material is required to be fully consumed by the feeding hopper 3.
Example 2: referring to fig. 1-6, compared with embodiment 1, on the basis of embodiment 1, a slot 31 is provided on an inner wall of one side of the top of an arc-shaped through slot 23, a center line of the slot 31 coincides with a center line of a vertical through slot 22, a containing cavity 33 is provided right above the slot 31, an electromagnet 34 is provided on an inner wall of the top of the containing cavity 33, a magnetic plate 36 is slidingly connected on an inner wall of the containing cavity 33, and when a threaded rod 9 rotates to drive a limit block 25 on a threaded slider 24 to reciprocate up and down in the vertical through slot 22, the electromagnet 34 in the containing cavity 33 is electrified.
As a still further scheme in the invention, a first connecting spring 35 is fixedly connected between the electromagnet 34 and the magnetic plate 36, magnetic force generated after the electromagnet 34 is electrified is repelled with the magnetic plate 36, a lug 32 is slidably connected at the joint of the notch 31 and the accommodating cavity 33, the top end of the lug 32 is fixedly connected to the outer wall of the bottom of the magnetic plate 36, and the magnetic force generated after the electromagnet 34 is electrified is repelled with the magnetic plate 36, so that the magnetic plate 36 stretches and connects the first connecting spring 35 to move downwards, one end of the lug 32 extends out of the notch 31, the extending end of the lug 32 is flush with the inner wall of the bottom of the arc-shaped through groove 23, the limit block 25 moving in the vertical through groove 22 can be limited, and the threaded slider 24 can drive the limit block 25 to reciprocate in the vertical through groove 22, so that the fixed cylinder two 20 can reciprocate up and down in the feeding hopper 3 to dredge raw materials.
Working principle: when the threaded rod 9 rotates to drive the limiting block 25 on the threaded slider 24 to reciprocate up and down in the vertical through groove 22, the electromagnet 34 in the accommodating cavity 33 is electrified, and the magnetic force generated after the electromagnet 34 is electrified is repulsive to the magnetic plate 36, so that the magnetic plate 36 stretches and connects with the first 35 to move downwards, one end of the protruding block 32 protrudes out of the notch 31, the protruding end of the protruding block 32 is flush with the inner wall of the bottom of the arc-shaped through groove 23, the limiting block 25 moving in the vertical through groove 22 can be limited, the threaded slider 24 is ensured to drive the limiting block 25 to reciprocate in the vertical through groove 22, and the second 20 can reciprocate up and down in the feeding hopper 3 to perform raw material dredging.
Example 3: referring to fig. 1-7, compared with embodiment 2, in the photovoltaic semiconductor packaging device, the bottom end of the second rotating shaft 18 extends out of the second fixed cylinder 20, the outer walls of two sides of the second fixed cylinder 20 are fixedly connected with a pair of connecting plates, an elastic telescopic column second 38 is fixedly connected between the pair of connecting plates, one end of the elastic telescopic column second 38 is rotationally connected with a scraper 37, a connecting spring third 45 is fixedly connected between the upper and lower parts of the scraper 37 and the elastic telescopic column second 38, when the bottom end of the second fixed cylinder 20 moves from the wide opening end of the feeding hopper 3 to the narrow opening end of the feeding hopper 3, the scraper 37 is rotationally connected with one end of the elastic telescopic column second 38 and fixedly connected with the connecting spring third 45, so that one end of the scraper 37 is tightly attached to an inclined surface between the wide opening end and the narrow opening end of the feeding hopper 3 until the inclined surface enters the narrow opening end of the feeding hopper 3, and the scraper 37 is tightly attached to the inclined surface and the inner wall of the narrow opening end of the feeding hopper 3 under the action of the elastic telescopic column second 38, so that the raw materials can be scraped off the inclined surface and the inner wall of the inclined surface of the feeding hopper 3 under the rotation of the second 18.
As a still further scheme in the invention, a fixed cylinder III 44 is fixedly connected between the other pair of connecting plates, a through hole 40 is formed in one side, close to the second rotating shaft 18, of the fixed cylinder III 44, a sliding rod 42 is connected on the other side of the fixed cylinder III 44 in a sliding manner, a knocking block 43 is fixedly connected on the outer wall of one side of the sliding rod 42, a connecting spring II 41 is fixedly connected between the outer wall of the other side of the sliding rod 42 and the inner wall of the fixed cylinder III 44, a traction rope 39 is fixedly connected on the outer wall of the other side of the sliding rod 42, one end of the traction rope 39 penetrates through the connecting spring II 41 and the through hole 40 and is fixedly connected to the outer wall of the second rotating shaft 18, when the sliding rod 42 is positioned in the narrow opening of the feeding hopper 3, the knocking block 43 is tightly attached to the narrow opening of the feeding hopper 3, one side of the knocking block 43 is hemispherical, so that when the second rotating shaft 18 rotates, the traction rope 39 can be wound on the outer wall of the second rotating shaft 18, the sliding rod 42 is retracted into the fixed cylinder III 44, the knocking block 43 is far away from the inner wall of the narrow opening end of the feeding hopper 3, and when the second rotating shaft 18 rotates and resets under the action of the elastic mechanism, the pulling rope 39 can be released from the outer wall of the second rotating shaft 18, so that the inner wall of the second rotating shaft 18 can be matched with the connecting spring 41, reset together, and the knocking block 43 can be attached to the inner wall of the narrow opening 3, and the raw material can be removed.
Working principle: when the bottom end of the second fixed cylinder 20 moves from the wide-mouth end of the feeding hopper 3 to the narrow-mouth end of the feeding hopper 3, as the scraper 37 is rotationally connected with one end of the second elastic telescopic column 38 and is fixedly connected with the third connecting spring 45, one end of the scraper 37 can be tightly attached to the inclined plane between the wide-mouth end and the narrow-mouth end of the feeding hopper 3, and then the scraper 37 is tightly attached to the inclined plane and the inner wall of the narrow-mouth end of the feeding hopper 3 all the time under the action of the second elastic telescopic column 38, so that raw materials attached to the inclined plane and the inner wall of the narrow-mouth end of the feeding hopper 3 can be scraped under the rotation drive of the second rotating shaft 18; when slide bar 42 is located the narrow mouth inside of going into hopper 3, strike piece 43 and go into the narrow mouth inside of hopper 3 and hug closely under the effect of connecting spring two 41, strike piece 43 one side and be hemispherical, thereby when pivot two 18 rotate, haulage rope 39 can twine in pivot two 18 outer walls, make slide bar 42 retract into fixed section of thick bamboo three 44, strike piece 43 keep away from the narrow mouth end inner wall of going into hopper 3, and when pivot two 18 is towards gyration reset under the effect of elastic mechanism, haulage rope 39 can loosen from pivot two 18 outer walls, thereby under the cooperation of elastic mechanism, connecting spring two 41, make and strike piece 43 reset, can strike the inner wall of going into hopper 3 narrow mouth end, thereby shake the residual raw materials down, promote the efficiency of getting rid of attached raw materials.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The photovoltaic semiconductor packaging equipment comprises a workbench (1), a plastic packaging machine (7) is arranged on one side of the top of the workbench (1), a spiral extruder (2) is arranged on one side of the plastic packaging machine (7), a plurality of heating blocks (6) are arranged on one side of the outer wall of the top of the spiral extruder (2), a feeding hopper (3) is arranged on the other side of the top of the spiral extruder (2), the photovoltaic semiconductor packaging equipment is characterized in that a fixed disc (4) is fixedly connected with the upper outer wall of the feeding hopper (3), a fixed cylinder I (5) is fixedly connected with the outer wall of one side of the fixed disc (4), a driving mechanism is arranged on the top of the fixed cylinder I (5), a rotating sleeve (8) is arranged on the driving mechanism, the rotating sleeve (8) is rotatably connected to the outer wall of the fixed cylinder I (5), a fixed plate (19) is fixedly connected to the outer wall of one side of the rotating sleeve (8), a plurality of arc-shaped sliding grooves (26) are arranged on the outer wall of the fixed cylinder II (20), each arc-shaped sliding groove (26) is arranged on the outer wall of the other side of the fixed cylinder II (20), the inner side of the fixed cylinder (26) in a sliding connection mode, the elastic cylinder I (21) is slidably connected with the elastic cylinder II (21), the elastic cylinder II (18) is fixedly connected with the rotating shaft (18), one end of each elastic telescopic column I (21) is fixedly connected to the outer wall of the corresponding rotary shaft II (18), one end of each elastic telescopic column I (21) is fixedly connected with a fixed sleeve (30), balls (29) are arranged on the inner wall of each fixed sleeve (30), a transmission mechanism is arranged between the top end of the corresponding rotary shaft II (18) and the driving mechanism, and the feeding hopper (3) is of a structure with wide upper part and narrow lower part;
the driving mechanism comprises a threaded rod (9), the threaded rod (9) is rotationally connected to the top of a first fixed cylinder (5), a vertical through groove (22) is formed in the outer wall of one side of the first fixed cylinder (5), an arc through groove (23) is formed in the top of the vertical through groove (22), a limiting block (25) is arranged on the inner wall of the arc through groove (23), a threaded sliding block (24) is connected to the outer wall of the threaded rod (9) in a threaded manner, one side of the limiting block (25) is fixedly connected to the outer wall of the threaded block (24), a rotary sleeve (8) is fixedly connected to the outer wall of one side of the top of the limiting block (25), a rotary motor (11) is arranged at the top of the threaded rod (9), a fixing frame (12) is fixedly connected to the top of the rotary motor (11), and the bottom end of the fixing frame (12) is welded to the outer wall of the first fixed cylinder (5).
2. The photovoltaic semiconductor packaging device according to claim 1, wherein the transmission mechanism comprises a first rotating shaft (15), the first rotating shaft (15) is rotatably connected to the top outer wall of the fixed plate (19), the top outer wall of the first rotating shaft (15) is fixedly connected with a second belt wheel (14), the outer wall of the second belt wheel (14) is sleeved with a belt (13), the inner wall of one side of the belt (13) is provided with a first belt wheel (10), and the first belt wheel (10) is fixedly connected to the outer wall of the threaded rod (9).
3. The photovoltaic semiconductor packaging device according to claim 2, wherein the outer wall of the middle part of the first rotating shaft (15) is fixedly connected with a half gear (16), one side of the half gear (16) is meshed with a gear (17), and the gear (17) is fixedly connected to the outer wall of the top of the second rotating shaft (18).
4. The photovoltaic semiconductor packaging device according to claim 1, wherein the elastic mechanism comprises arc springs (28), accommodating grooves (27) are formed in inner walls of one sides of the arc sliding grooves (26), one ends of the arc springs (28) are fixedly connected to the inner walls of the accommodating grooves (27), and the other ends of the arc springs (28) are fixedly connected to outer walls of the first elastic telescopic columns (21).
5. A photovoltaic semiconductor packaging apparatus according to claim 3, characterized in that a slot (31) is provided on the inner wall of one side of the top of the arc-shaped through slot (23), the center line of the slot (31) coincides with the center line of the vertical through slot (22), a containing cavity (33) is provided right above the slot (31), an electromagnet (34) is provided on the inner wall of the top of the containing cavity (33), and a magnetic plate (36) is slidingly connected to the inner wall of the containing cavity (33).
6. The photovoltaic semiconductor packaging device according to claim 5, wherein a first connecting spring (35) is fixedly connected between the electromagnet (34) and the magnetic plate (36), magnetic force generated after the electromagnet (34) is electrified is repelled with the magnetic plate (36), a bump (32) is slidingly connected at the joint of the notch (31) and the accommodating cavity (33), and the top end of the bump (32) is fixedly connected to the outer wall of the bottom of the magnetic plate (36).
7. The photovoltaic semiconductor packaging device according to claim 1, wherein the bottom end of the second rotating shaft (18) extends out of the second fixed cylinder (20), a pair of connecting plates are fixedly connected to outer walls of two sides of the second fixed cylinder (20), an elastic telescopic column (38) is fixedly connected between one pair of connecting plates, one end of the elastic telescopic column (38) is rotatably connected with a scraping plate (37), and a connecting spring III (45) is fixedly connected between the upper part and the lower part of the scraping plate (37) and the elastic telescopic column II (38).
8. The photovoltaic semiconductor packaging device according to claim 7, wherein a fixing barrel three (44) is fixedly connected between the connecting plates, a through hole (40) is formed in one side, close to the second rotating shaft (18), of the fixing barrel three (44), a sliding rod (42) is slidably connected to the other side of the fixing barrel three (44), a knocking block (43) is fixedly connected to the outer wall of one side of the sliding rod (42), a connecting spring two (41) is fixedly connected between the outer wall of the other side of the sliding rod (42) and the inner wall of the fixing barrel three (44), a traction rope (39) is fixedly connected to the outer wall of the other side of the sliding rod (42), one end of the traction rope (39) penetrates through the connecting spring two (41), the through hole (40) and is fixedly connected to the outer wall of the second rotating shaft (18), when the sliding rod (42) is located inside a narrow opening of the feeding hopper (3), the knocking block (43) is tightly attached to the narrow opening of the feeding hopper (3), and one side of the knocking block (43) is hemispherical.
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| CN202311168954.9A CN117080309B (en) | 2023-09-12 | 2023-09-12 | Photovoltaic semiconductor packaging equipment |
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