CN210011461U

CN210011461U - Solar energy silicon chip monolithic printing machine ejecting device

Info

Publication number: CN210011461U
Application number: CN201920364102.XU
Authority: CN
Inventors: 朱德胜
Original assignee: Nanjing Xinsheng Electric New Material Co Ltd
Current assignee: Nanjing Xinsheng Electric New Material Co Ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-02-04
Anticipated expiration: 2029-03-21

Abstract

The utility model discloses an ejection device of a solar silicon wafer single-chip printing machine, which comprises a bottom plate, wherein the middle part of the upper end of the bottom plate is provided with an ejection device, the two sides of the upper end of a support plate in the ejection device are symmetrically provided with ejection columns, the upper end of the ejection column is provided with a wheel carrier, the inner wall of the wheel carrier is longitudinally and rotatably connected with a rotating wheel through a rotating shaft, the ejection device of the solar silicon wafer single-chip printing machine is firm in installation and operation, great convenience is brought to the use of a user, and the ejection device can rapidly and stably eject the printed solar silicon wafer single-chip according to the requirement, a photoelectric sensor monitors whether the ejected solar silicon wafer single-chip is ejected or not in real time, the solar silicon wafer single-chip is adjusted through a PLC controller after ejection, the rotating wheel rapidly ejects the solar silicon wafer single-chip through the ejection device under the rolling action, the work burden of personnel is lightened, the use efficiency of ejecting device has been promoted.

Description

Solar energy silicon chip monolithic printing machine ejecting device

Technical Field

The utility model relates to a lithography apparatus technical field specifically is a solar energy silicon chip monolithic printing machine ejecting device.

Background

Along with the development of social economy and the continuous increase of human demands for energy, the limitation of fossil energy and the influence on global climate and environment in the using process have attracted great attention, solar energy electricity has completely entered into the industrial application stage, crystalline silicon solar cells have high photoelectric conversion efficiency, materials do not influence the environment, the materials are convenient for industrialization and have stable material properties, so the crystalline silicon solar cells dominate the field of solar cells, a screen printing method is used as a method for industrially producing solar cells, special auxiliary ejection equipment is often needed to realize support in the screen printing process, but the traditional ejection equipment has various problems, the installation is inconvenient, the fixation is not firm enough, the operation is complicated, great troubles are brought to the use of users, and the ejection and the release of solar silicon wafer single sheets cannot be realized according to the demands, the ejecting efficiency is low, the ejecting effect is poor, the workload of personnel is increased invisibly, the production and printing quality of the solar silicon slice single piece is difficult to guarantee, the using efficiency of the ejecting device is low, and therefore the ejecting device of the solar silicon slice single piece printing machine capable of solving the problems is imperative to realize.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome current defect, a solar energy silicon chip monolithic printing machine ejecting device is provided, it is fixed firm to install, high durability and convenient operation, the use of giving the user has brought very big facility, and can be according to the demand, realize the solar energy silicon chip monolithic fast stabilization jack-up after the printing through the jacking system, whether the solar energy silicon chip monolithic of photoelectric sensor real-time supervision jack-up, adjust through the PLC controller after the jack-up, under the runner is rolling effect, release solar energy silicon chip monolithic fast through ejecting device, personnel's work burden has been alleviateed, the production printing quality of solar energy silicon chip monolithic has been guaranteed, ejecting device's availability factor has been promoted, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a solar energy silicon chip monolithic printing machine ejecting device, comprising a base plate, the upper end middle part of bottom plate is equipped with jacking system, the upper end bilateral symmetry of extension board is equipped with the fore-set in jacking system, the upper end of fore-set is equipped with the wheel carrier, the inner wall of wheel carrier is connected through pivot and runner longitudinal rotation, the cambered surface upper end of runner extends to the top of wheel carrier, bottom plate upper end rear side is equipped with the curb plate of vertical distribution, the front side upper end of curb plate is equipped with ejecting device, the front side upper end of curb plate is equipped with photoelectric sensor, photoelectric sensor and ejecting device in the bottom surface of push pedal keep level, the bottom both sides of bottom plate are equipped with fixed knot and construct, the front side of bottom plate is equipped with the PLC controller, external power source is connected to the input.

As a preferred technical scheme of the utility model, the jacking system include with bottom plate upper surface middle part fixed connection's servo motor, servo motor's upper end output shaft passes through the bottom fixed connection of shaft coupling with the rotation axis, the rotation axis upper end is equipped with the screw rod of vertical setting, the middle part screw thread through-hole threaded connection of screw rod and extension board, the front end both sides of curb plate are equipped with the spout track, the orbital inslot sliding connection of spout has the slider, the outside of slider extends to the orbital the place ahead of spout and is equipped with the spliced pole in end department, the front end of spliced pole and the trailing flank fixed connection of extension board, the output of PLC controller is connected to servo motor's input electricity.

As the utility model discloses a preferred technical scheme, ejecting device include with curb plate leading flank upper end fixed connection's hydraulic pump, the hydraulic oil delivery outlet of hydraulic pump and the oil inlet intercommunication of flexible post, the front end of flexible post is equipped with the push pedal, the output of PLC controller is connected to the input electricity of hydraulic pump.

As a preferred technical scheme of the utility model, fixed knot constructs include with bottom plate bottom surface both sides fixed connection's U-shaped plate, and the tight screw rod is turned round to U-shaped plate bottom evenly distributed's screw hole female connection, turns round the inside that tight screw rod extends to the U-shaped plate and is equipped with the preforming on the top, and the bottom of turning round tight screw rod is equipped with the knob.

As an optimal technical scheme of the utility model, the orbital upper surface of spout is less than the top of screw rod, and the top of screw rod is located the below of push pedal.

Compared with the prior art, the beneficial effects of the utility model are that: the solar silicon slice single sheet printer ejection device comprises a mounting part connecting piece arranged in a U-shaped plate, a knob is rotated, a screw is tightly screwed with a bottom threaded hole of the U-shaped plate, a pressing piece is jacked to clamp the mounting part connecting piece, the device is further firmly mounted and fixed, a servo motor operates through the regulation and control of a PLC (programmable logic controller), an output shaft rotates to drive a rotating shaft and the screw to rotate, the screw is in threaded connection with a threaded through hole on a support plate, a sliding block is in sliding connection up and down in a sliding groove track to limit the support plate to rotate and only move up and down, so that the solar silicon slice single sheet is stably jacked up through a through hole on a screen by a jacking column and a rotating wheel, a photoelectric sensor monitors whether the solar silicon slice single sheet is jacked up in real time, and after the solar silicon slice is jacked up to a certain degree, the PLC controller is used for judging and adjusting, the hydraulic pump is operated, the hydraulic oil output port drives the telescopic column to extend, the rotating wheel is under the rolling action, the solar silicon wafer single piece is quickly pushed out by the push plate, the work burden of personnel is relieved, the production and printing quality of the solar silicon wafer single piece is guaranteed, and the service efficiency of the ejection device is improved.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is the schematic view of the internal section of the structure fixing structure of the present invention.

In the figure: the device comprises a base plate 1, a jacking device 2, a servo motor 21, a rotating shaft 22, a screw rod 23, a support plate 24, a chute track 25, a slide block 26, a connecting column 27, a jacking column 3, a wheel frame 4, a rotating wheel 5, a side plate 6, a push-out device 7, a hydraulic pump 71, a telescopic column 72, a push plate 73, a photoelectric sensor 8, a fixing structure 9, a U-shaped plate 91, a screwing screw rod 92, a knob 93, a tabletting 94 and a PLC controller 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a solar silicon wafer single-chip printer ejection device comprises a bottom plate 1, bottom support is provided, a jacking device 2 is arranged in the middle of the upper end of the bottom plate 1, the jacking device 2 comprises a servo motor 21 fixedly connected with the middle of the upper surface of the bottom plate 1, an upper end output shaft of the servo motor 21 is fixedly connected with the bottom end of a rotating shaft 22 through a coupler, a vertically arranged screw 23 is arranged at the upper end of the rotating shaft 22, the screw 23 is in threaded connection with a middle threaded through hole of a support plate 24, sliding groove tracks 25 are arranged on two sides of the front end of a side plate 6, the upper surface of each sliding groove track 25 is lower than the top end of the corresponding screw 23, the screws 23 are positioned below a push plate 73, a slide block 26 is in sliding connection with the grooves of the sliding groove tracks 25, the outer side of the slide block 26 extends to the front of the sliding groove tracks 25, a connecting column 27 is, the upper surface of the chute track 25 is lower than the top end of the screw 23, the top end of the screw 23 is positioned below the push plate 73, so that the function of height jacking and limiting is achieved, the support plate 24 is prevented from being lifted too high to be separated from the screw 23, the two sides of the upper end of the support plate 24 in the jacking device 2 are symmetrically provided with the ejection columns 3, the upper ends of the ejection columns 3 are provided with the wheel frames 4, the wheel frames 4 provide support guarantee for the rotation of the rotating wheels 5, the inner wall of the wheel frame 4 is longitudinally and rotatably connected with the rotating wheels 5 through a rotating shaft, so that the solar silicon wafer single sheets can be longitudinally pushed out in a rolling mode, the upper ends of the cambered surfaces of the rotating wheels 5 extend to the upper portions of the wheel frames 4, the rear side of the upper end of the bottom plate 1 is provided with the vertically distributed side plates 6, the servo motor 21 operates, the output shaft, the supporting plate 24 is limited to rotate and can only move up and down, so that the solar silicon slice single sheet is stably jacked up by the aid of the jacking column 3 and the rotating wheel 5 penetrating through the through hole in the printing screen, the pushing-out device 7 is arranged at the upper end of the front side of the side plate 6, the pushing-out device 7 comprises a hydraulic pump 71 fixedly connected with the upper end of the front side of the side plate 6, a hydraulic oil output port of the hydraulic pump 71 is communicated with an oil inlet of the telescopic column 72, a push plate 73 is arranged at the front end of the telescopic column 72, a photoelectric sensor 8 is arranged at the upper end of the front side of the side plate 6, the photoelectric sensor 8 is level with the bottom surface of the push plate 73 in the pushing-out device 7, the hydraulic pump 71 runs, the hydraulic oil output port drives the telescopic column 72 to extend, the solar silicon slice single sheet is quickly pushed out by the push plate 73 under the rolling action of, photoelectric signals are changed, data are transmitted to a PLC (programmable logic controller) 10, it is judged that solar silicon single chips are jacked up, two sides of the bottom end of a bottom plate 1 are provided with fixing structures 9, each fixing structure 9 comprises a U-shaped plate 91 fixedly connected with two sides of the bottom surface of the bottom plate 1, threaded holes evenly distributed in the bottom ends of the U-shaped plates 91 are in threaded connection with tightening screws 92, the tightening screws 92 extend into the U-shaped plates 91 and are provided with pressing sheets 94 at the top ends, the bottom ends of the tightening screws 92 are provided with knobs 93, the knobs 93 are rotated, because the tightening screws 92 are in threaded connection with threaded holes in the bottom ends of the U-shaped plates 91, jacking and clamping mounting part connecting pieces of the pressing sheets 94 are realized, firm mounting and fixing of the device are further realized, the PLC 10 is arranged on the front side of the bottom plate 1, the PLC 10 regulates the normal operation of all devices, an external power supply, the input ends of the servo motor 21 and the hydraulic pump 71 are electrically connected with the output end of the PLC controller 10, the modes of the PLC controller 10 for controlling the servo motor 21 and the hydraulic pump 71 are common methods in the prior art, the photoelectric sensor 8, the servo motor 21 and the hydraulic pump 71 are common elements of printing equipment in the prior art, the photoelectric sensor 8 is a BS5-K2M photoelectric sensor in the prior art, and the PLC controller 10 is an MSP430 single chip microcomputer in the prior art.

When in use: a person places the mounting part connecting piece in the U-shaped plate 91 and adjusts the placing position until the side plate 6 is positioned at the rear side of the printing screen plate, the knob 93 is rotated, the pressing piece 94 jacks up and clamps the mounting part connecting piece due to the fact that the screw 92 is tightly screwed with the threaded hole at the bottom end of the U-shaped plate 91, and further firm mounting and fixing of the device are achieved, through regulation and control of the PLC 10, the servo motor 21 runs, the output shaft rotates to drive the rotating shaft 22 and the screw 23 to rotate, the slide block 26 is connected in a sliding mode up and down in the chute track 25 due to the fact that the screw 23 is connected with the threaded through hole in the support plate 24 in a threaded mode, the support plate 24 is limited to rotate and only can move up and down, therefore the solar silicon single piece is stably jacked up through the through hole in the printing screen plate through the jacking column 3 and the rotating, the photoelectric sensor 8 transmits data to the PLC 10 due to the fact that light is shielded, photoelectric signals change, the PLC 10 judges and adjusts, the hydraulic pump 71 operates, the hydraulic oil output port drives the telescopic column 72 to extend, the push plate 73 pushes out the solar silicon wafer single chip rapidly under the rolling action of the rotating wheel 5, after the push-out is finished, the servo motor 21 rotates reversely, and all devices can recover original shapes.

The utility model discloses place installation position connecting piece in U-shaped plate 91, rotating knob 93, because turn round tight screw rod 92 and the bottom screw hole threaded connection of U-shaped plate 91, realize preforming 94 jack-up centre gripping installation position connecting piece, and then realize the firm installation of device and fix, through the regulation and control of PLC controller 10, servo motor 21 operates, the output shaft rotates and drives rotation axis 22 and screw rod 23 rotation, because screw rod 23 and the screw thread through-hole threaded connection on the extension board 24, slider 26 is sliding connection from top to bottom in spout track 25, restriction extension board 24 is rotatory, can only reciprocate, thereby pass printing silk screen through-hole through fore-set 3 and runner 5 and stabilize jack-up solar energy silicon chip monolithic, photoelectric sensor 8 monitors in real time whether solar energy silicon chip monolithic jacks up, after solar energy silicon chip monolithic is jacked a certain degree, photoelectric sensor 8 is because light shelters from, photoelectric signal changes, data are transmitted to the PLC 10, the PLC 10 judges and adjusts, the hydraulic pump 71 operates, the hydraulic oil output port drives the telescopic column 72 to extend, the push plate 73 pushes the solar silicon wafer single piece out rapidly under the rolling action of the rotating wheel 5, the work load of personnel is relieved, the production and printing quality of the solar silicon wafer single piece is guaranteed, and the use efficiency of the ejection device is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solar energy silicon chip monolithic printing machine ejecting device, includes bottom plate (1), its characterized in that: the middle part of the upper end of the bottom plate (1) is provided with a jacking device (2), two sides of the upper end of a support plate (24) in the jacking device (2) are symmetrically provided with jacking columns (3), the upper end of each jacking column (3) is provided with a wheel carrier (4), the inner wall of each wheel carrier (4) is longitudinally and rotatably connected with a rotating wheel (5) through a rotating shaft, the upper end of the cambered surface of each rotating wheel (5) extends to the upper part of the corresponding wheel carrier (4), the rear side of the upper end of the bottom plate (1) is provided with a side plate (6) which is vertically distributed, the upper end of the front side of each side plate (6) is provided with a pushing device (7), the upper end of the front side of each side plate (6) is provided with a photoelectric sensor (8), the photoelectric sensor (8) is level with the bottom surface of a push plate (73) in the pushing device (7), two sides of the bottom end of the bottom plate (, the output end of the photoelectric sensor (8) is electrically connected with the input end of the PLC (10).

2. The solar silicon wafer single-chip printer ejection device according to claim 1, wherein: jacking device (2) include servo motor (21) with bottom plate (1) upper surface middle part fixed connection, the bottom fixed connection of shaft coupling and rotation axis (22) is passed through to the upper end output shaft of servo motor (21), rotation axis (22) upper end is equipped with screw rod (23) of vertical setting, screw rod (23) and the middle part screw thread through-hole threaded connection of extension board (24), the front end both sides of curb plate (6) are equipped with spout track (25), the inslot sliding connection of spout track (25) has slider (26), the outside of slider (26) extends to the place ahead of spout track (25) and is equipped with spliced pole (27) in end department, the front end of spliced pole (27) and the trailing flank fixed connection of extension board (24), the output of PLC controller (10) is connected to the input electricity of servo motor (21).

3. The solar silicon wafer single-chip printer ejection device according to claim 1, wherein: the push-out device (7) comprises a hydraulic pump (71) fixedly connected with the upper end of the front side face of the side plate (6), a hydraulic oil output port of the hydraulic pump (71) is communicated with an oil inlet of the telescopic column (72), a push plate (73) is arranged at the front end of the telescopic column (72), and the input end of the hydraulic pump (71) is electrically connected with the output end of the PLC (10).

4. The solar silicon wafer single-chip printer ejection device according to claim 1, wherein: fixed knot constructs (9) including with bottom plate (1) bottom surface both sides fixed connection's U-shaped plate (91), the threaded hole internal thread connection of U-shaped plate (91) bottom evenly distributed has a tight screw rod of turning round (92), turns round tight screw rod (92) and extends to the inside of U-shaped plate (91) and is equipped with preforming (94) on the top, and the bottom of turning round tight screw rod (92) is equipped with knob (93).

5. The solar silicon wafer single-chip printer ejection device according to claim 2, wherein: the upper surface of the sliding chute track (25) is lower than the top end of the screw rod (23), and the top end of the screw rod (23) is positioned below the push plate (73).