AU2021106180A4 - Automatic demounting device for solar battery pack - Google Patents

Automatic demounting device for solar battery pack Download PDF

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Publication number
AU2021106180A4
AU2021106180A4 AU2021106180A AU2021106180A AU2021106180A4 AU 2021106180 A4 AU2021106180 A4 AU 2021106180A4 AU 2021106180 A AU2021106180 A AU 2021106180A AU 2021106180 A AU2021106180 A AU 2021106180A AU 2021106180 A4 AU2021106180 A4 AU 2021106180A4
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AU
Australia
Prior art keywords
demounting
plates
frame
short
sliding blocks
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU2021106180A
Inventor
Jianyong Li
Yang Liu
Xuejie Pu
Jianhui Zhang
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Hebei University of Technology
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Hebei University of Technology
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Priority to AU2021106180A priority Critical patent/AU2021106180A4/en
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Publication of AU2021106180A4 publication Critical patent/AU2021106180A4/en
Ceased legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00—Structural details of PV modules other than those related to light conversion
    • H02S30/10—Frame structures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Abstract

OF THE DISCLOSURE The present disclosure discloses an automatic demounting device for a solar battery pack. The device mainly includes positioning mechanisms, clamping mechanisms, a suction cup mechanism, a transmission mechanism, short frame demounting plates, and long frame demounting plates. The positioning mechanisms are arranged around the whole device, and are synchronously driven by cylinders. Each clamping mechanism is fixedly connected to each positioning mechanism through one ribbed plate for hoisting the height and one thin flat plate, and pressing blocks at driving rod ends of clamping mechanism cylinders clamp frames. The suction cup mechanism is arranged in the center of the device. The transmission mechanism uses a bidirectional screw rod that is connected with two sliding blocks; and the sliding blocks move towards two ends under the driving of the stepping motor. The sliding blocks are provided with the short frame demounting plates and the long frame demounting plates; the sliding blocks move to drive the demounting plates to move; two long frames are firstly demounted by the demounting plates; and the sliding blocks continue to move, and the short frames are demounted. The present disclosure can automatically demount the frames of the solar battery pack, lower the labor intensity, improve the work efficiency, and reduce the rejection rate. ABSTRACT DRAWING 88 1 2 3 45 10 29 8 FIG. 1

Description

AUTOMATIC DEMOUNTING DEVICE FOR SOLAR BATTERY PACK TECHNICAL FIELD
[01] The present disclosure relates to the field of recycling equipment for solar battery packs, in particular, an automatic demounting device for a solar battery pack.
BACKGROUNDART
[02] At present, there are still many problems in the recycling and reuse of solar batteries. In order to fix and seal battery packs and improve the transportation and installation performance, it is necessary to install a frame for a solar battery panel. To realize the recycling of the solar battery panel, it is necessary to demount the frame of an old solar battery panel. At present, the frame of the old solar battery panel is mostly demounted manually. The frame is demounted by some regular tools, or some semi-automatic equipment.
[03] Chinese patent No. CN103406868A (patent documentation 1) discloses a device for simultaneous demounting towards both sides. The device includes two L-shaped push rods symmetrical with respect to a supporting rod to ensure that the supporting rod applies a balanced supporting force to the two L-shaped push rods. When a frame of a battery pack needs to be demounted, a force is firstly applied to a handle of a rotating shaft, the rotating shaft drives a screw rod to rotate, and the rotation of the screw rod drives a sliding block on the screw rod to move in an opposite direction. The two L-shaped push rods are firstly moved to the middle, and after a distance between the push rods is less than a distance between the frames of the pack, the solar module is placed on the two L-shaped push rods of a frame demounting machine and the supporting rod of a fixing frame to fix the solar pack steadily. Then, the force in the opposite direction is applied to the handle, and the screw rod rotates to drive the sliding block on the screw rod to move in the opposite direction, so that the two L-shaped push rods move away from each other in opposite directions towards both sides till the L-shaped push rods push away the frame of the battery pack to achieve the purpose of demounting. After an aluminum frame on one side of the pack is demounted, the frame of the battery pack is rotated 1800 horizontally and placed, and the frame of the battery pack on the other side is demounted according to the above method.
[04] The current automatic demounting device for the solar battery pack still has the problems of low work efficiency, high labor cost and easy damage to a solar battery panel.
SUMMARY
[05] The present disclosure aims to provide an automatic demounting device for a solar battery pack, which can replace traditional manual or semi-automatic operation to realize automatic demounting of a frame of a solar battery pack, reduce the labor intensity of a worker, improve the work efficiency and reduce the rejection rate.
[06] In order to achieve the above purposes, the present invention provides the following technical solution:
[07] an automatic demounting device for a solar battery pack, including a stand board. Positioning mechanisms, clamping mechanisms, a suction cup mechanism, a transmission mechanism, short frame demounting plates, and long frame demounting plates.
[08] Further, each positioning mechanism is arranged in the middle of each of four edges of the whole device, and is driven by a cylinder; the tail end of a long frame cylinder of the pack is connected with a positioning block; and the tail end of a short frame cylinder of the pack is connected with an L-shaped plate.
[09] Further, the clamping mechanisms are arranged on the short frames at two ends of the positioning mechanisms, are fixedly connected to the positioning mechanisms through one ribbed plate for hoisting the height and one thin flat plate, and move along with the positioning mechanisms. After the positioning is completed, pressing blocks are located above the frames; and the clamping cylinders drive the pressing blocks to realize clamping by using cylinders.
[10] Further, the suction cup mechanism is arranged in the center of the device. Four vacuum suction cups are used and disposed in a rectangle. A suction cup bracket is mounted on the stand board; the suction cups pass through mounting holes in the bracket and are fastened by screws.
[11] Further, the transmission mechanism includes a screw rod horizontally arranged on a stand and sliding blocks on the screw rod; the screw rod is provided with two thread sections with opposite thread directions; the two sliding blocks are respectively located on the two thread sections and have threads matching with the thread sections; and one end of the screw rod is connected with a stepping motor through a shaft coupling.
[12] Further, the short frame demounting plates and the long frame demounting plates are connected with the sliding blocks through connecting rods; four demounting plates are provided for long frames; and two demounting plates are provided for short frames. One long frame guide rail is arranged below each long frame mounting plate and is perpendicular to the long frame. Two short frame guide rails are arranged below each short frame mounting plate and are perpendicular to the short frame.
[13] Compared with the prior art, the present disclosure has the following beneficial effects:
[14] 1. High automation degree. After the solar battery pack is placed manually or through a machine on the automatic demounting device, a switch is switched on to automatically complete demounting of the frames of the pack.
[15] 2. Reduction of the labor intensity of workers and improvement of the work efficiency. The automatic demounting device is completed at one step, and the demounting process does not need to be switched to other devices, so that the time can be saved greatly, and the labor intensity is reduced.
[16] 3. Reduction of the rejection rate. The force application of the demounting process is progressively continuous, and forces applied by the demounting plates to the frames are also continuously equal, so that fragmentation or rejection of the pack due to non-uniform force application can be prevented.
BRIEF DESCRIPTION OF THE DRAWINGS
[17] The present disclosure is further described below in combination with the accompanying drawings and embodiments.
[18] FIG. 1 is a schematic structural diagram of an automatic demounting device for a solar battery pack;
[19] FIG. 2 is a schematic structural diagram of a positioning mechanism and a clamping mechanism on one side of an automatic demounting device for a solar battery pack;
[20] FIG. 3 is a schematic structural diagram of a transmission mechanism of an automatic demounting device for a solar battery pack; and
[21] FIG. 4 is a schematic structural diagram of a demounting plate on one side of an automatic demounting device for a solar battery pack.
[22] In the drawings: 1: positioning mechanism; 2: long frame demounting plate, 3: suction cup mechanism; 4: transmission mechanism; 5: short frame demounting plate; 6: clamping mechanism; 7: stand board; 8: positioning mechanism cylinder; 9: positioning block of positioning mechanism; 10: vacuum suction cup; 11: ribbed plate; 12: thin flat plate; 13: L-shaped plate; 14: pressing block of clamping mechanism; 15: clamping mechanism cylinder; 16: stepping motor; 17: shaft coupling; 18: screw rod; 19: sliding block; 20: connecting rod; 21: short frame guide rail; 22: long frame guide rail.
DETAILED DESCRIPTION OF THE EMBODIMENTS
[23] The technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only a part of the embodiments of the present disclosure, rather than all the embodiments.
[24] In the description of the present disclosure, it should be understood that orientations or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", "outside" and the like are orientations or positional relationships as shown in the drawings, and are only for the purpose of facilitating and simplifying the description of the present disclosure instead of indicating or implying that devices or elements indicated must have particular orientations, and be constructed and operated in the particular orientations, so that these terms are construed as limiting the present disclosure.
[25] An automatic demounting device for a solar battery pack (referring to FIG. 1 to FIG. 4) includes a stand board 7. Positioning mechanisms 1, long frame demounting plates 2, a suction cup mechanism 3 in the center, a transmission mechanism 4, short frame demounting plates 5, and clamping mechanisms 6 are arranged around the stand board 7. The positioning mechanisms 1 are arranged around the whole device; cylinders 8 are distributed around; the long frame cylinders 8 are connected with positioning blocks 9, and the short frame cylinders 8 are connected with L-shaped plates 13. When a solar battery panel is on the device, the cylinders 8 synchronously start to work to drive the positioning blocks 9 and the L-shaped plates 13 to realize positioning. The suction cup mechanism 3 is arranged in the center of the device. Four vacuum suction cups 10 are disposed in a rectangle and are mounted on the stand board 7 by screws. Two short frame demounting plates 5 and four long frame demounting plates 2 are symmetrically disposed. The transmission mechanism 4 is located below the demounting plates 2 and 5; a stepping motor 16 inputs power, and the shaft coupling 17 is connected with and drives the screw rod 18 to rotate; and the screw rod 18 is provided with sliding blocks 19 connected to the demounting plates 2 and 5 through connecting rods 20, so as to drive the demounting plates 2 and 5 to move.
[26] As shown in FIG. 2, the clamping mechanism 6 is fixedly connected to the positioning mechanism 1 of the device through one ribbed plate 11 for hoisting the height and one thin flat plate 12, and moves along with the positioning mechanism 1. The end part of a movable rod of a clamping mechanism cylinder 15 is connected with one pressing block 14. After the positioning mechanism 1 operates, the frame of the pack reaches a predetermined position, and at this time, the pressing block 14 of the clamping mechanism also moves along with the positioning mechanism 1 to a position right above the frame of the solar battery pack. At this time, the positioning mechanism 1 is kept stationary, the L-shaped plate 13 of the positioning mechanism has been fitted to the frame of the pack, and the lower surface of the frame of the pack is located on a small plane extending out of the L-shaped plate 13. At this time, the clamping mechanism cylinder 15 operates to drive the pressing block 14 to move downward to contact the upper surface of the frame of the pack; and the pressing block 14 and the small plane extending out of the L-shaped plate 13 clamp the frame together to lock a battery panel, so as to ensure that the frame may not move in the demounting process.
[27] As shown in FIG. 3, the transmission mechanism 4 includes the screw rod 18 horizontally arranged on a stand and the sliding blocks 19; the screw rod 18 is provided with two thread sections with opposite thread directions; and the two sliding blocks 19 are respectively located on the two thread sections and have threads matching with the thread sections. One end of the screw rod is connected with the stepping motor 16 through the shaft coupling 17.
[28] As shown in FIG. 4, the short frame demounting plate 5 and the long frame demounting plate 2 use a bidirectional push-out method. The sliding blocks 19 move on the screw rod 18 by means of the rotation of the screw rod 18. The sliding blocks 19 are connected with the short frame demounting plate 5 and the long frame demounting plate 2 through the connecting rods 20, so that the two demounting plates 2 and 5 move towards the outer side. Guide rails 21 are arranged below the short frame demounting plate 5, and guide rails 22 are arranged below the long frame demounting plate 2. In the demounting motion process, the mounting plates are always perpendicular to the frames to be demounted. The long frame demounting plate 2 firstly demounts the long frame of the battery pack and then continues to move to enable the short frame demounting plate to demount the short frame of the battery pack, so that the frames are finally completely demounted.
[29] The working principle of the present disclosure is briefly described. Firstly, the solar battery pack is placed manually or through a machine on the automatic demounting device. Then, the positioning mechanisms 1 operate and are driven by the cylinders 8; the tail ends of the movable rods of the cylinders 8 are connected with the positioning blocks 9 and the L-shaped plates 13; the cylinders 8 operate to drive positioning elements to position the solar battery panel to enable the solar battery panel to be accurately located at the demounting position; next, the long frame positioning blocks 9 withdraw, and the short frame positioning L-shaped plates 13 are stationary; furthermore, the clamping mechanisms 6 operate; the clamping mechanism cylinders 15 drive the pressing blocks 14 to clamp the short frames; next, the suction cup mechanism 3 operate to enable the vacuum suction cups to suck the solar battery panel to further fix the solar battery panel; next, the short frame demounting plates 5 and the long frame demounting plates 2 operate; the long frame demounting plate 2 firstly demount the two long frames of the pack, and the sliding blocks 19 then continue to move; at the same time, the clamping mechanism 6 are lifted up, and the positioning L-shaped plates 13 withdraw; and the sliding blocks 19 drive the shot frame demounting plates 5 to demount the short frames of the pack to complete the demounting.
[30] Although the present disclosure has been described in detail with reference to the foregoing embodiments, those skilled in the art still can modify the technical solutions disclosed in the foregoing various embodiments, or make equivalent replacement to partial technical features. Any modifications, equivalent replacements, improvements and the like that are made without departing from the spirit and principle of the present disclosure shall all fall within the protection scope of the present disclosure.

Claims (5)

The claims defining the invention are as follows:
1. An automatic demounting device for frames of a solar battery pack, comprising a stand board (7) provided with a horizontal top surface, wherein positioning mechanisms (1), long frame demounting plates (2), a suction cup mechanism (3), a transmission mechanism (4), short frame demounting plates (5), and clamping mechanisms (6) are arranged above the stand board (7); the positioning mechanisms (1) are arranged around the whole device; cylinders (8) drive positioning blocks (9) and L-shaped plates (13) to realize synchronous positioning; the clamping mechanisms (6) are mounted on the short frame positioning mechanisms (1) at two ends and move along with the positioning mechanisms (1); the suction cup mechanism (3) is arranged in the middle of the whole device; the transmission mechanism (4) uses a screw rod (18) respectively provided with sliding blocks (19) at two ends; and the long frame demounting plates (2) and the short frame mounting plates (5) are connected with the sliding blocks (19) by connecting rods (20).
2. The positioning mechanisms (1) according to claim 1, wherein the positioning mechanisms (1) are arranged around the whole device and are driven by the cylinders (8); the tail ends of movable rods of the long frame cylinders (8) of the pack are connected with the positioning blocks (9); and the tail ends of movable rods of the short frame cylinders (8) of the pack are connected with the L-shaped plates (13).
3. The long frame demounting plates (2) according to claim 1, wherein four long frame demounting plates in total are uniformly and symmetrically arranged about the screw rod (18); one long frame guide rail (22) is arranged below each long frame demounting plate; and the long frame guide rails (22) are perpendicular to the long frames of the pack; wherein the suction cup mechanism is arranged in the middle of the whole device, and includes four vacuum suction cups (10) which are disposed in a rectangle; wherein the transmission mechanism is driven by the screw rod (18) and is connected with a stepping motor (16) through a shaft coupling (17); and the screw rod is provided with two sliding blocks (19); wherein the screw rod 18 is provided with two thread sections with opposite thread directions; and the two sliding blocks 19 are respectively located on the two thread sections and have threads matching with the thread sections.
4. The short frame demounting plates (5) according to claim 1, wherein one short frame demounting plate is provided for each short frame of the pack; one short frame guide rail (21) is provided below each short frame; and the short frame guide rails (21) are perpendicular to the short frames of the pack.
5. The clamping mechanisms (6) according to claim 1, wherein each clamping mechanism is fixedly connected to the positioning mechanisms (1) of the short frames of the device through one ribbed plate (11) for hoisting the height and one thin flat plate (12), and moves along with the positioning mechanisms (1); the end part of a movable rod of a cylinder (15) of each clamping mechanism (6) is connected with one pressing block (14) which presses the frame under the action of the cylinder (15).
FIG. 1 －1/4－
DRAWINGS
FIG. 2 －2/4－
FIG. 3 －3/4－
FIG. 4 －4/4－
AU2021106180A 2021-08-20 2021-08-20 Automatic demounting device for solar battery pack Ceased AU2021106180A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2021106180A AU2021106180A4 (en) 2021-08-20 2021-08-20 Automatic demounting device for solar battery pack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2021106180A AU2021106180A4 (en) 2021-08-20 2021-08-20 Automatic demounting device for solar battery pack

Publications (1)

Publication Number Publication Date
AU2021106180A4 true AU2021106180A4 (en) 2021-10-28

Family

ID=78207544

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2021106180A Ceased AU2021106180A4 (en) 2021-08-20 2021-08-20 Automatic demounting device for solar battery pack

Country Status (1)

Country Link
AU (1) AU2021106180A4 (en)

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