CN210121574U

CN210121574U - Discharging mechanism of solar cell sorting machine

Info

Publication number: CN210121574U
Application number: CN201920597845.1U
Authority: CN
Inventors: 李建平; 曹启明
Original assignee: Tianjin Bailey Blue Sky Technology Co Ltd
Current assignee: Tianjin Bailey Blue Sky Technology Co Ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-03-03
Anticipated expiration: 2029-04-28

Abstract

The utility model discloses a solar wafer sorter unloading mechanism, its technical scheme main points are conveyer belt including a pair of parallel arrangement, locate the terminal yields frame of conveyer belt, locate the lift upset subassembly between two conveyer belts and locate conveyer belt side and towards the substandard product collection subassembly of lift upset subassembly, lift upset subassembly is including being used for detecting the photoelectric sensor that the battery piece passes through, a lift returning face plate for driving the battery piece and rise, a connecting piece for driving the cylinder that the lift returning face plate goes up and down and being used for connecting cylinder and lift returning face plate, the piston rod extension state of cylinder drives the upset back that the lift returning face plate rises earlier through the connecting piece, substandard product collection subassembly is located battery piece landing one side on the lift returning face plate. The blanking structure can realize blanking of the battery piece, and is simple in structure and low in production cost.

Description

Discharging mechanism of solar cell sorting machine

Technical Field

The utility model relates to a solar photovoltaic equipment technical field, more specifically the utility model relates to a solar wafer sorter unloading mechanism that says so.

Background

The solar cell is a precise energy-saving component. The production process of the battery piece is complex, and the produced battery piece may have the defects of cracking, reverse connection of electrodes, uneven spacing, surface scratches, chromatic aberration and the like, so that the battery piece needs to be screened by a sorting machine.

Most of sorting machines in the prior art are used for carrying out the blanking operation after the battery pieces are sorted through the mechanical arm, and although the mechanical arm can realize the blanking of the battery pieces, the mechanical arm is complex in structure, large in equipment investment and high in cost.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a solar wafer sorter unloading mechanism, this unloading structure can realize the unloading to the battery piece, and simple structure, low in production cost.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a solar wafer sorter unloading mechanism, includes a pair of parallel arrangement's conveyer belt, locates terminal yields frame of conveyer belt, locate lift upset subassembly between two conveyer belts and locating conveyer belt side just towards the subassembly is collected to the substandard product of lift upset subassembly, lift upset subassembly is including being used for detecting the photoelectric sensor that the battery piece passes through, being used for driving the lift returning face plate that the battery piece rises, being used for driving the cylinder that the lift returning face plate goes up and down and being used for connecting the cylinder and the connecting piece of lift returning face plate, the piston rod extension state of cylinder drives the upset of the back that the lift returning face plate rises earlier through the connecting piece, substandard product collection subassembly is located battery piece landing one side on the lift returning face plate.

As a further improvement of the utility model, the connecting piece comprises a first vertical rod and a second vertical rod which are arranged in parallel, and a cross rod for connecting the first vertical rod and the second vertical rod, the upper end of the first vertical rod is hinged with the lifting turnover plate, the lower end of the first vertical rod is fixedly connected with the cross rod, the upper end of the second vertical rod is hinged and connected with the lifting turnover plate in a sliding way, the lower end of the second vertical rod is fixedly connected with the cross rod, the planes of the first vertical rod and the second vertical rod which are turned over relative to the lifting turnover plate are both planes formed by the first vertical rod and the second vertical rod, the sliding direction of the second vertical rod is the connecting line direction of the first vertical rod and the upper end of the second vertical rod, the first vertical rod comprises an outer rod and an inner rod which are mutually sleeved, the upper end of the inner rod is hinged with the lifting turnover plate, the lower end of the inner rod is provided with a sliding hole, the lower end of the outer, the cylinder and the photoelectric sensor are fixed on a bottom plate, a piston rod of the cylinder is fixedly connected with the cross rod, a third vertical rod is further arranged on the bottom plate, a stop block is arranged on the upper end face of the third vertical rod towards one side of the first vertical rod, and a convex block which is used for being matched with the stop block to block the outer rod from rising is arranged on the outer rod towards one side of the third vertical rod.

As a further improvement, the lifting turnover plate upwards extends towards one side of the good product frame to form a baffle for blocking the battery pieces to be continuously conveyed.

As the utility model discloses a further improvement, the slide that the subassembly was collected including substandard product frame and slope setting to the substandard product, the substandard product frame is arranged in slide lower extreme exit, the battery piece slides in the substandard product frame under the action of gravity behind the landing enters into the slide on the lift returning face plate.

As a further improvement, the lift upset subassembly all corresponds with the substandard product collection subassembly and is provided with a plurality ofly, and the length direction that the subassembly was collected along the conveyer belt with the substandard product to a plurality of lift upset subassemblies distributes.

The utility model has the advantages that:

1. through the setting of conveyer belt, yields frame, lift upset subassembly and substandard product collection subassembly for this mechanism can realize the unloading to the battery piece, and simple structure only needs to use a cylinder when sorting the during operation, and the control of being convenient for and low in production cost.

2. Through the arrangement of the outer rod, the inner rod, the elastic piece, the stop block, the convex block, the transverse rod and the second vertical rod, the lifting turnover plate is driven to ascend and turn over when the cylinder works, the structure is simple, ingenious, simple and practical, and production and working costs are low.

3. The baffle can return to zero the moving direction speed of battery piece along the conveyer belt and fix a position the battery piece, and the upset board that goes up and down of being convenient for drives the battery piece smoothly and rises, and can accurately enter into in the substandard product collection subassembly after the battery piece upset.

4. Different lifting turnover assemblies and defective product collecting assemblies can be used for collecting battery pieces with different defects, and classification of the battery pieces with the defects is facilitated.

Drawings

FIG. 1 is a schematic structural diagram of a blanking mechanism of a solar cell sorting machine;

FIG. 2 is a cross-sectional view of a blanking mechanism of a solar cell sorter;

fig. 3 is an enlarged view of a portion a in fig. 2.

Reference numerals: 1. a conveyor belt; 2. a good product rack; 3. a lifting and overturning component; 31. a photosensor; 32. lifting and turning over plates; 321. a baffle plate; 33. a cylinder; 34. a connecting member; 341. a first vertical bar; 3411. an outer rod; 3412. an inner rod; 3413. a slide hole; 3414. an elastic member; 3415. a bump; 342. a second vertical bar; 343. a cross bar; 35. a base plate; 36. a third vertical bar; 361. a stopper; 4. a defective product collection unit; 41. a defective product rack; 42. a slideway.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 to 3, the blanking mechanism of the solar cell separator of the embodiment includes a pair of conveyor belts 1 arranged in parallel, a good product rack 2 arranged at the end of the conveyor belt 1, a lifting and overturning assembly 3 arranged between the two conveyor belts 1, and a defective product collecting assembly 4 arranged at the side of the conveyor belt 1 and facing the lifting and overturning assembly 3, wherein the lifting and overturning assembly 3 includes a photoelectric sensor 31 for detecting the passing of a cell, a lifting and overturning plate 32 for driving the cell to ascend, a cylinder 33 for driving the lifting and overturning plate 32 to ascend and descend, and a connecting member 34 for connecting the cylinder 33 with the lifting and overturning plate 32, the connecting member 34 drives the lifting and overturning plate 32 to ascend and descend first under the extension state of a piston rod of the cylinder 33, and the defective product collecting assembly 4 is located at one side of the cell sliding on the lifting and overturning plate 32. Before sorting, the solar cell is firstly detected whether to have defects through the detection device, and the photoelectric sensor can monitor whether the solar cell passes through the lifting turnover component 3, so that on one hand, the lifting turnover component 3 is controlled to work when the solar cell has defects and needs to be screened, and on the other hand, the solar cell is counted according to the passing condition, and the sorting is ensured to be carried out orderly; when the battery piece does not have the defect, the lifting and overturning assembly 3 does not work, and the battery piece directly enters the good product frame 2. When the photoelectric sensor 31 detects that the battery piece with the defect passes through the upper part of the lifting turnover component 3, the piston rod of the air cylinder 33 extends and drives the lifting turnover plate 32 to ascend and then overturn through the connecting piece 34, the lifting turnover plate 32 ascends and drives the battery piece with the defect to ascend, the lifting turnover plate 32 overturns when overturning, so that the battery piece slides down from the lifting turnover plate 32 and enters the defective product collecting component 4, then the piston rod of the air cylinder 33 contracts to drive the lifting turnover plate 32 to reset below the conveying belt 1, the mechanism can realize blanking of the battery piece, the structure is simple, only one air cylinder 33 needs to be used when sorting is carried out, and the control and the production cost are low.

As an improved specific embodiment, the connecting member 34 includes a first vertical bar 341 and a second vertical bar 342 arranged in parallel, and a cross bar 343 for connecting the first vertical bar 341 and the second vertical bar 342, the upper end of the first vertical bar 341 is hinged to the lifting and turning plate 32, the lower end is fixedly connected to the cross bar 343, the upper end of the second vertical bar 342 is hinged to the lifting and turning plate 32 and slidably connected to the cross bar 343, the lower end is fixedly connected to the cross bar 343, the planes of the first vertical bar 341 and the second vertical bar 342 turning over relative to the lifting and turning plate 32 are both the planes formed by the first vertical bar 341 and the second vertical bar 342, the sliding direction of the second vertical bar 342 is the direction of the connecting line of the upper ends of the first vertical bar 341 and the second vertical bar 342, the first vertical bar 341 includes an outer bar 3411 and an inner bar 3412 sleeved with each other, the upper end of the inner bar 3412 is hinged to the lifting and turning plate 32, the lower end is provided with a sliding hole 3413, the lower end, an elastic part 3414 is connected between the inner rod 3412 and the bottom of the sliding hole 3413, the air cylinder 33 and the photoelectric sensor 31 are both fixed on a bottom plate 35, a piston rod of the air cylinder 33 is fixedly connected with the cross rod 343, a third vertical rod 36 is further arranged on the bottom plate 35, a stopper 361 is arranged at the upper end of the third vertical rod 36 facing to one side of the first vertical rod 341, and a protrusion 3415 used for being matched with the stopper 361 to stop the outer rod 3411 from rising is arranged at one side of the outer rod 3411 facing to the third vertical rod 36. A T-shaped sliding groove can be concavely arranged below the lifting turnover plate 32, a cylindrical sliding block which can slide and rotate in the sliding groove can be horizontally arranged at the upper end of the second vertical rod 342, the hinging and sliding connection between the upper end of the second vertical rod 342 and the lifting turnover plate 32 can be realized through the arrangement of the cylindrical sliding block and the sliding groove, the elastic member 3414 can adopt a spring, the spring is in a compression state under the action of the pressure of the outer rod 3411 and the lifting turnover plate 32, at the moment, the length of the first vertical rod 341 is basically the same as that of the second vertical rod 342, so that the lifting turnover plate 32 can be approximately in a horizontal state, the piston rod of the air cylinder 33 extends to drive the lifting turnover plate 32 to ascend through the connecting piece 34, at the moment, the lifting turnover plate 32 drives the defective battery piece to ascend until the stop block is abutted against the convex block 3415, at the moment, the inner rod 3411 of the outer rod is limited to ascend, the 3412 slides towards, therefore, the lifting and turning plate 32 is turned continuously until the battery piece slides down from the lifting and turning plate 32 and enters the defective product collecting assembly 4, then the piston rod of the cylinder 33 is contracted, the elastic member 3414 is reset continuously, and finally the lifting and turning plate 32 is lowered below the conveyor belt 1. Through the setting of outer pole 3411, interior pole 3412, elastic component 3414, dog 361, lug 3415, horizontal pole 343, second montant 342, realized that cylinder 33 during operation drives lift returning face plate 32 and rises earlier the back upset, and this simple structure is ingenious, simple and practical, and production and working cost are low.

As a modified specific embodiment, a baffle 321 for blocking the battery pieces from being conveyed further extends upwards from the side of the lifting turnover plate 32 facing the good product rack 2. When the lifting turnover plate 32 rises, the baffle 321 firstly rises through the interval between the battery pieces, the baffle 321 can return the speed of the battery pieces to zero along the moving direction of the conveyor belt 1 and position the battery pieces, the lifting turnover plate 32 can conveniently drive the battery pieces to rise smoothly, and the battery pieces can accurately enter the defective product collecting assembly 4 after being turned over.

As a modified embodiment, the defective product collecting assembly 4 comprises a defective product rack 41 and an inclined slide way 42, the defective product rack 41 is arranged at the outlet of the lower end of the slide way 42, and the battery pieces slide down on the lifting turnover plate 32, enter the slide way 42 and then slide into the defective product rack 41 under the action of gravity. Through the setting of slip and substandard product frame 41 for the slide 42 is gone into after the battery piece landing, and in sliding to substandard product frame 41 under the action of gravity in by oneself, this simple structure is practical, be convenient for processing, collect the in-process and need not provide power, is favorable to reduce cost.

As a modified specific embodiment, a plurality of lifting turnover assemblies 3 and defective product collecting assemblies 4 are arranged correspondingly, and the plurality of lifting turnover assemblies 3 and defective product collecting assemblies 4 are distributed along the length direction of the conveyor belt 1. Different lifting and overturning assemblies 3 and defective product collecting assemblies 4 can be used for collecting battery pieces with different defects, and are more beneficial to the classification processing of the battery pieces with the defects.

The working principle is as follows:

when the photoelectric sensor can monitor that good battery pieces pass through the lifting and overturning assembly 3, the lifting and overturning assembly 3 does not work, and the battery pieces are conveyed into the good rack 2; when the photoelectric sensor can detect that a battery piece with a corresponding defect passes through the lifting and overturning assembly 3, the piston rod of the air cylinder 33 extends to drive the lifting and overturning plate 32 to ascend through the connecting piece 34, at this time, the lifting and overturning plate 32 drives the defective battery piece to ascend until the stop block 361 abuts against the projection 3415, at this time, the outer rod 3411 is limited to ascend, the inner rod 3412 slides towards the outer rod 3411, the elastic piece 3414 is compressed, the length of the first vertical rod 341 is reduced continuously, therefore, the lifting and overturning plate 32 overturns continuously until the battery piece slides from the lifting and overturning plate 32 into the slide rail 42 and slides into the defective product rack 41 automatically under the action of gravity, then, the piston rod of the air cylinder 33 contracts, the elastic piece 3414 resets continuously, and finally, the lifting and overturning plate 32 descends below the conveyor belt 1. The mechanism can realize blanking of the battery pieces, has a simple structure, only needs one air cylinder 33 when performing sorting work, is convenient to control and has low production cost; through the arrangement of the outer rod 3411, the inner rod 3412, the elastic piece 3414, the stop block 361, the convex block 3415, the cross rod 343 and the second vertical rod 342, the lifting turnover plate 32 is driven to ascend and turn over first when the air cylinder 33 works, and the structure is simple, ingenious, simple and practical, and low in production and working cost; the baffle 321 can reset the speed of the battery piece to zero along the moving direction of the conveyor belt 1 and position the battery piece, so that the lifting turnover plate 32 can smoothly drive the battery piece to ascend, and the battery piece can accurately enter the defective product collection assembly 4 after being turned over; different lifting and overturning assemblies 3 and defective product collecting assemblies 4 can be used for collecting battery pieces with different defects, and are more beneficial to the classification processing of the battery pieces with the defects.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a solar wafer sorter unloading mechanism, includes a pair of parallel arrangement's conveyer belt (1), locates conveyer belt (1) terminal non-defective products frame (2), locate two lift upset subassemblies (3) between conveyer belt (1) and locate conveyer belt (1) side just towards substandard product collection subassembly (4), its characterized in that of lift upset subassembly (3): the lifting and overturning component (3) comprises a photoelectric sensor (31) for detecting the passing of a battery piece, a lifting and overturning plate (32) for driving the battery piece to ascend, a cylinder (33) for driving the lifting and overturning plate (32) to ascend and descend and a connecting piece (34) for connecting the cylinder (33) with the lifting and overturning plate (32), wherein a piston rod of the cylinder (33) drives the lifting and overturning plate (32) to ascend and overturn through the connecting piece (34) in an extending state, and the defective product collecting component (4) is located on one side, sliding down, of the battery piece on the lifting and overturning plate (32).

2. The blanking mechanism of the solar cell sorting machine according to claim 1, wherein the blanking mechanism comprises: the connecting piece (34) comprises a first vertical rod (341) and a second vertical rod (342) which are arranged in parallel, and a cross rod (343) used for connecting the first vertical rod (341) and the second vertical rod (342), the upper end of the first vertical rod (341) is hinged with the lifting turnover plate (32), the lower end of the first vertical rod is fixedly connected with the cross rod (343), the upper end of the second vertical rod (342) is hinged and slidably connected with the lifting turnover plate (32), the lower end of the second vertical rod is fixedly connected with the cross rod (343), the planes of the first vertical rod (341) and the second vertical rod (342) which are overturned relative to the lifting turnover plate (32) are the planes formed by the first vertical rod (341) and the second vertical rod (342), the sliding direction of the second vertical rod (342) is the connecting direction of the upper ends of the first vertical rod (341) and the second vertical rod (342), the first vertical rod (341) comprises an outer rod (3411) and an inner rod (3412) which are mutually, interior pole (3412) upper end is articulated with lift returning face plate (32), and the lower extreme is provided with slide opening (3413), outer pole (3411) lower extreme and horizontal pole (343) fixed connection, and the upper end stretches into in slide opening (3413), be connected with elastic component (3414) between the hole bottom of interior pole (3412) and slide opening (3413), cylinder (33) and photoelectric sensor (31) all are fixed in on a bottom plate (35), and the piston rod and horizontal pole (343) fixed connection of cylinder (33), still be provided with third montant (36) on bottom plate (35), third montant (36) upper end is provided with dog (361) towards first montant (341) one side, outer pole (3411) is provided with towards third montant (36) one side and is used for cooperating with dog (361) in order to block outer pole (3411) lug (3415) that rises.

3. The blanking mechanism of the solar cell sorting machine according to claim 2, wherein the blanking mechanism comprises: the side, facing the good product rack (2), of the lifting turnover plate (32) extends upwards to form a baffle (321) for blocking the battery pieces from being conveyed continuously.

4. The blanking mechanism of the solar cell sorting machine according to claim 1, wherein the blanking mechanism comprises: the defective product collecting assembly (4) comprises a defective product rack (41) and a slide way (42) which is obliquely arranged, the defective product rack (41) is arranged at an outlet at the lower end of the slide way (42), and the battery pieces slide down on the lifting turnover plate (32) and enter the slide way (42) and then slide into the defective product rack (41) under the action of gravity.

5. The blanking mechanism of the solar cell sorting machine according to any one of claims 1 to 4, wherein: the lifting turnover component (3) and the defective product collecting component (4) are correspondingly provided with a plurality of lifting turnover components (3) and the defective product collecting component (4) are distributed along the length direction of the conveyor belt (1).