CN219258734U - Vertical 180-degree overturning conveying mechanism - Google Patents

Abstract

The utility model discloses a vertical 180-degree overturning and conveying mechanism which comprises a plurality of rotating support assemblies and rotating supports rotatably arranged on the rotating support assemblies, wherein a first conveying module, a second conveying module and a pressing module are arranged on the rotating supports, the first conveying module and the second conveying module are vertically opposite, the pressing module is arranged above the second conveying module, and the overturning and conveying mechanism further comprises a rotating driving module for driving the annular supports to conduct rotating motion. The utility model can safely, reliably and accurately automatically output the photovoltaic module after the photovoltaic module is automatically turned by 180 degrees, and improves the reliability of turning and conveying.

Description

Vertical 180-degree overturning conveying mechanism

[ field of technology ]

The utility model belongs to the technical field of photovoltaic module conveying, and particularly relates to a vertical 180-degree turnover conveying mechanism.

[ background Art ]

In the production process of the photovoltaic module, the photovoltaic module is turned over by 180 degrees according to the process requirement and then output to the next work station. Because the size of the photovoltaic module is bigger and bigger, the battery piece and the photovoltaic glass are thinner and thinner, and the internal hidden crack damage of the module battery piece is easily caused by only using 2-4 narrow belts as supports to turn over the plate, so that unnecessary production loss is brought.

In the prior art, patent publication number CN216917575U discloses an automatic inspection machine for photovoltaic modules, which is characterized in that a rectangular frame is rotatably arranged on a bracket, an annular handle is arranged on one side of the rectangular frame, and the rectangular frame can be overturned by rotating the annular handle; the long edge of the rectangular frame is provided with a conveying roller, and a pinch roller is arranged above a conveying surface formed by the conveying roller and used for compressing the photovoltaic module on the conveying roller. Although the installation position of the pinch roller in the mechanism is adjustable, once the pinch roller is adjusted, the position of the pinch roller is fixed relative to the conveying roller, and the height difference between the conveying roller and the pinch roller is necessarily larger than the thickness of the photovoltaic module because the photovoltaic module needs to be conveyed between the conveying roller and the pinch roller; when the photovoltaic module is turned for 180 degrees, a falling process exists in the height of the photovoltaic module, and the process has the risk of hidden cracking and damage in the photovoltaic module; after the photovoltaic module is turned over by 180 degrees, the photovoltaic module is located on the pinch roller and cannot be automatically output; in addition, when the photovoltaic module enters the space between the conveying roller and the pinch roller, the end part of the photovoltaic module is in risk of collision with the rectangular frame or the mounting plate on the rectangular frame; and the overturning of the mechanism is also carried out manually, the overturning angle of the mechanism is difficult to control accurately, and the mechanism cannot be reliably and accurately abutted with an external conveying device.

Therefore, an additional design of a vertical 180 ° turn conveying mechanism is needed to solve the above technical problems.

[ utility model ]

The utility model mainly aims to provide a vertical 180-degree overturning and conveying mechanism which can safely, reliably and accurately automatically output a photovoltaic module after being overturned 180 degrees automatically, and improves the reliability of overturning and conveying.

The utility model realizes the aim through the following technical scheme: the utility model provides a vertical 180 upset conveying mechanism, its includes a plurality of rotation support assemblies, rotation setting are in the runing rest on the rotation support assembly, be provided with relative first transport module from top to bottom and second transport module, be located the compression module of second transport module top, upset conveying mechanism still includes the drive the rotation drive module that the ring support carries out rotary motion.

Further, the rotary support assembly comprises a base for fixing the rotary support assembly, wherein a safety grating is arranged on the front side of the base, and a safety protection net is arranged on the rear side of the base.

Further, the rotating support comprises annular supports located on two sides, a plurality of first middle connecting rods which are used for connecting the annular supports into a whole, a first cross rod and a second cross rod which are arranged on the annular supports in an up-down relative parallel mode, a pair of third cross rods with two ends fixed on the first cross rod and a pair of fourth cross rods with two ends fixed on the second cross rod.

Further, the rotary support assembly is provided with at least four, and is rectangular and arranged on the same horizontal plane; the rotary supporting component comprises a bearing seat and a rotary supporting roller which is rotatably arranged on the bearing seat; the rotary support roller is provided with an annular limiting groove, and the annular support is located in the annular limiting groove.

Further, an inlet and an outlet for the photovoltaic module to enter and exit are formed between the first cross bar and the second cross bar; and guide rollers which are positioned at the two sides of the inlet and the outlet and used for guiding the photovoltaic module are arranged on the first cross rod and the second cross rod.

Further, a side support supporting plate for supporting the side of the photovoltaic module in the overturning process is arranged between the third cross rod and the fourth cross rod.

Further, the first conveying module comprises two first conveying components which are respectively arranged on the pair of third cross bars; the second conveying module comprises two second conveying components which are respectively arranged on the pair of fourth cross bars;

the first conveying assembly and the second conveying assembly comprise a plurality of conveying rollers arranged on the third cross rod or the fourth cross rod at intervals and a first motor for driving the conveying rollers to rotate and convey;

each conveying roller is fixedly arranged on one rotary supporting shaft, one end of the rotary supporting shaft is rotatably arranged on the third cross rod or the fourth cross rod, the other end of the rotary supporting shaft is overhanging and extends out, and the conveying rollers are fixedly arranged on overhanging sections of the rotary supporting shafts; the rotary support shaft is also fixedly provided with driving wheels, all the driving wheels are connected together through a driving belt to realize synchronous linkage rotation, and one rotary support shaft is driven by the first motor to perform rotary motion.

Further, the conveying roller comprises a supporting section with a constant diameter and an inclined cone section which is adjacent to the supporting section and gradually increases in diameter, and the inclined cone section is provided with a slope limiting surface.

Further, the compacting module comprises a cylinder fixed on the first cross rod, a compacting support rod driven by the cylinder to move up and down, and a compacting block arranged below the compacting support rod.

Further, the rotary driving module comprises a sprocket wheel fixed on the rotary support, a second motor and a driving gear which is driven by the second motor to perform rotary motion and is meshed with the sprocket wheel.

Further, the sprocket comprises an annular support member, and the outer peripheral surface of the annular support member is fully distributed with chain components; the annular support piece is provided with a plurality of through holes, and the first middle connecting rod in the rotary support penetrates through the through holes; and a plurality of second intermediate connecting rods are further arranged between the annular supporting piece and the annular support.

Compared with the prior art, the vertical 180-degree overturning and conveying mechanism has the beneficial effects that: through setting up the runing rest, set up two transport modules on the runing rest, can be used to transport out the photovoltaic module after turning over 180 degrees, realize the transport function after turning over; the pressing mechanism is arranged above one of the conveying modules, and the photovoltaic module is pressed after being conveyed in, so that the photovoltaic module is prevented from moving in the overturning process, collision with other parts during overturning of the photovoltaic module is effectively avoided, the phenomenon that the photovoltaic module falls off due to height drop during overturning is avoided, and the hidden crack risk is greatly reduced; the rotary driving module is arranged to drive the rotary bracket to realize automatic rotation, and the rotation angle is flexible and adjustable; the guiding rolling paths are arranged on the two sides of the inlet and the outlet, so that the photovoltaic module can accurately enter the turnover mechanism, and the risk of collision with external components is reduced.

[ description of the drawings ]

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic view of a rotary support assembly according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a structure of a rotating rack according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a partial structure of a first and second transporting modules according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of a partial structure of a rotary driving module according to an embodiment of the utility model;

the figures represent the numbers:

100-vertical 180-degree turnover conveying mechanism; 101-a photovoltaic module;

1-a rotary supporting component, 11-a bearing seat, 12-a supporting rod, 13-a rotary supporting roller and 131-an annular limiting groove;

2-rotating brackets, 21-annular brackets, 22-first intermediate connecting rods, 23-first cross bars, 24-second cross bars, 25-inlets and outlets, 26-guiding rolling paths, 27-third cross bars, 28-fourth cross bars and 29-side supporting pallets;

3-first conveying modules, 31, 41-conveying rollers, 311-supporting sections, 312-oblique cone sections, 32, 42-a first motor, 33-a rotary support shaft, 34-a driving wheel, 35-a driving belt and 36-a tension maintaining wheel;

4-a second conveying module;

5-compression modules, 51-air cylinders, 52-compression supporting rods and 53-compression blocks;

6-rotary drive module, 61-sprocket, 611-annular support, 612-chain assembly, 613-through hole, 614-second intermediate connecting rod, 62-second motor, 63-drive gear;

7-a base; 8-a safety grating; 9-a safety protection net.

[ detailed description ] of the utility model

Embodiment one:

referring to fig. 1-5, the present embodiment is a vertical 180 ° turnover conveying mechanism 100, which includes a plurality of rotary support assemblies 1, a rotary support 2 rotatably disposed on the rotary support assemblies 1, a first conveying module 3 and a second conveying module 4 disposed on the rotary support 2 vertically opposite to each other, a compressing module 5 disposed on the rotary support 2 and above the second conveying module 4, and a rotary driving module 6 for driving the annular support 2 to perform rotary motion.

The embodiment further comprises a base 7 for fixing the rotary support assembly 1, wherein a safety grating 8 is arranged on the front side of the base 7, a safety protection net 9 is arranged on the rear side of the base, and personnel are prevented from entering through the safety grating 8 and the safety protection net 9 when the photovoltaic assembly is driven to overturn, so that the safety of the overturning and conveying mechanism is improved.

The rotating bracket 2 comprises annular brackets 21 positioned on two sides and a plurality of first intermediate connecting rods 22 which connect the two annular brackets 21 into a whole, and the first intermediate connecting rods 22 are distributed in a ring shape as a whole.

In the embodiment, the four rotary support assemblies 1 are arranged on the same horizontal plane in a rectangular shape; specifically, it includes a pair of bearing blocks 11, a support rod 12 provided on the bearing blocks 11, and a rotary support roller 13 rotatably provided on the support rod 21 through a bearing. The annular limiting groove 131 is formed in the rotary support roller 13, the annular support 21 is located in the annular limiting groove 131, and the rotary support 2 is integrally supported through the four rotary support rollers 13, so that the rotary support 2 rotates stably.

In other embodiments, the supporting rod 12 may be rotatably disposed on the bearing seat 11, and the rotating supporting roller 13 is fixedly disposed on the supporting rod 12, that is, the rotating supporting roller 13 may be capable of performing a rotating motion relative to the bearing seat 11.

The annular bracket 21 is provided with a first cross bar 23 and a second cross bar 24, and an inlet and outlet 25 for the photovoltaic module to enter and exit is formed between the first cross bar 23 and the second cross bar 24. The first cross bar 23 and the second cross bar 24 are provided with guide rollers 26 which are positioned at two sides of the inlet and outlet 25 and guide the photovoltaic modules. Through setting up the direction way 26 that rolls on the both sides of import and export 25, carry out the limit of rectifying to photovoltaic module's both sides limit, can be with photovoltaic module direction to enter into the space between first transport module 3 and the second transport module 4 after the safe position, avoid effectively that photovoltaic module from bumping with other parts when entering tilting mechanism inside through import and export 25.

The rotating bracket 2 further comprises a pair of third cross bars 27 and a pair of fourth cross bars 28, wherein two ends of the third cross bars 27 are fixed on the first cross bars 23 and form a first rectangular frame bracket together with the first cross bars 23, and two ends of the fourth cross bars 28 are fixed on the second cross bars 24 and form a second rectangular frame bracket together with the second cross bars 24. A side support pallet 29 for supporting the side of the photovoltaic module in the overturning process is arranged between the third cross bar 27 and the fourth cross bar 28, so that the photovoltaic module is prevented from falling off in the overturning process. The side support plates 29 are preferably made of a material having a certain flexibility to avoid rigid contact with the photovoltaic module.

The first conveying module 3 includes two first conveying components respectively arranged on the pair of third cross bars 27, and the two first conveying components are independently controlled to realize conveying driving. The second conveyor module 4 includes two second conveyor assemblies respectively disposed on the pair of fourth cross bars 28. The first conveying assembly has the same structure as the second conveying assembly and comprises a plurality of conveying rollers 31/41 arranged on the third cross bar 27 or the fourth cross bar 28 at intervals and a first motor 32/42 for driving the conveying rollers 31/41 to rotate and convey.

Each of the conveying rollers 31 is fixedly provided on a rotary support shaft 33, one end of the rotary support shaft 33 is rotatably provided on the third cross bar 27 or the fourth cross bar 28 and the other end is overhanging, and the conveying roller 31 is fixedly provided on the overhanging section of the rotary support shaft 33. The rotary support shafts 33 are fixedly provided with driving wheels 34, all the driving wheels 34 are connected together through a driving belt 35 to realize synchronous linkage rotation, and one of the rotary support shafts 33 is driven by the first motor 32 to perform rotary motion to form a driving shaft. The driving wheel 34 may be a gear or a synchronous pulley, and the corresponding driving belt 35 may be a chain or a synchronous belt.

The conveying roller 31 comprises a supporting section 311 with a constant diameter and an inclined cone section 312 which is adjacent to the supporting section 311 and gradually increases in diameter, and the inclined cone section 312 is provided with a slope limiting surface which can conduct guiding limiting on two side edges of the photovoltaic module and prevent interference collision with peripheral components.

In order to prevent the belt 35 from rotating around the conveying rollers 31, the intermediate conveying rollers 31 are not meshed with the belt 35 enough to cause the belt 35 to not normally rotate the conveying rollers 31, so that the tension between the belt 35 and the driving wheel 34 is maintained to reliably rotate, in this embodiment, a plurality of tension maintaining wheels 36 for maintaining the tension of the belt 35 are arranged on the third cross bar 27 and the fourth cross bar 28, and one tension maintaining wheel 36 is arranged between every two adjacent conveying rollers 31.

The pressing module 5 includes two sub-modules including a cylinder 51 fixed to the first cross bar 23, a pressing block support bar 52 driven by the cylinder 51 to move up and down, and a pressing block 53 disposed below the pressing block support bar 52. Both ends of the pressing block supporting rod 52 are driven to move up and down by one cylinder 51. The two sub-modules are arranged close to the third cross bar 27, so that the photovoltaic module is prevented from being easily crushed or hidden to be cracked when being pressed in the middle.

The rotary drive module 6 includes a sprocket 61 fixed to the rotary bracket 2, a second motor 62 fixed to the base 7, and a drive gear 63 driven by the second motor 62 to perform a rotary motion and engaged with the sprocket 61. The sprocket 61 includes an endless support 611, and a chain assembly 612 is distributed on an outer circumferential surface of the endless support 611. The annular supporting piece 611 is provided with a plurality of through holes 613, and the first intermediate connecting rod 22 in the rotating bracket 2 passes through the through holes 613, so that the driving moment of the rotating bracket 2 by the annular supporting piece 611 is improved. A plurality of second intermediate connecting rods 614 are further arranged between the annular support 611 and the annular support 21, and the second intermediate connecting rods 614 are used for improving the overall structural property of the rotary support 2 and the annular support 611 and the rotation synchronism, and can limit the axial position of the annular support 6 and ensure that the chain assembly 612 on the outer peripheral surface thereof is effectively and reliably meshed with the driving gear 63.

The working principle of the vertical 180 ° turnover conveying mechanism 100 in this embodiment is as follows: the photovoltaic module firstly enters a space between the first conveying module 3 and the second conveying module 4 from an inlet and outlet 25 at one side, in an initial state, the first conveying module 3 is arranged on the upper side, the second conveying module 4 is arranged on the lower side, and the photovoltaic module moves in place under the action of the second conveying module 4; then the compressing module 5 acts, and the photovoltaic module is compressed by the compressing block 53 to be tightly attached to the conveying supporting surface of the second conveying module 4; then the rotary driving module 6 starts to drive the rotary support 2 to integrally turn over 180 degrees, the photovoltaic module is synchronously turned over 180 degrees, at this time, the second conveying module 4 is arranged on the upper part, the first conveying module 3 is arranged on the lower part, the compression block 53 is arranged on the lower surface of the photovoltaic module, the air cylinder 51 slowly leaks air, the photovoltaic module is slowly placed on the conveying roller 31 of the first conveying module 3, and after the operation of the station (such as the detection of the surface appearance of the photovoltaic module) is finished, the photovoltaic module is conveyed out by the first conveying module 3. Then receiving the next photovoltaic module; likewise, the compacting block 53 extends out to lift the photovoltaic module up to a set height, so that the upper surface of the photovoltaic module is tightly attached to the conveying surface of the second conveying module 4; then turning over 180 degrees, retracting the compression block 53, and outputting the photovoltaic module by the second conveying module 4 after the operation is finished. In another embodiment, when the next photovoltaic module is received again, the rotating bracket 2 may be rotated to the initial state and then receive the next photovoltaic module for overturning.

According to the vertical 180-degree overturning and conveying mechanism 100, through the arrangement of the rotating support, two conveying modules are arranged on the rotating support and can be used for conveying out a photovoltaic module after overturning by 180 degrees, so that the overturning and conveying function is realized; the pressing mechanism is arranged above one of the conveying modules, and the photovoltaic module is pressed after being conveyed in, so that the photovoltaic module is prevented from moving in the overturning process, collision with other parts during overturning of the photovoltaic module is effectively avoided, the phenomenon that the photovoltaic module falls off due to height drop during overturning is avoided, and the hidden crack risk is greatly reduced; the rotary driving module is arranged to drive the rotary bracket to realize automatic rotation, and the rotation angle is flexible and adjustable; the guiding rolling paths are arranged on the two sides of the inlet and the outlet, so that the photovoltaic module can accurately enter the turnover mechanism, and the risk of collision with external components is reduced.

What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.

Claims (11)

1. Vertical 180 upset conveying mechanism, it includes a plurality of rotation support assemblies, rotation setting are in the runing rest on the rotation support assembly, its characterized in that: the rotary support is provided with a first conveying module, a second conveying module and a pressing module, wherein the first conveying module and the second conveying module are vertically opposite, the pressing module is located above the second conveying module, and the overturning conveying mechanism further comprises a rotary driving module for driving the rotary support to conduct rotary motion.

2. The vertical 180 ° turn conveyor of claim 1 wherein: the rotary support device is characterized by further comprising a base for fixing the rotary support assembly, wherein a safety grating is arranged on the front side of the base, and a safety protection net is arranged on the rear side of the base.

3. The vertical 180 ° turn conveyor of claim 1 wherein: the rotary support comprises annular supports located on two sides, a plurality of first middle connecting rods which connect the two annular supports into a whole, a first cross rod and a second cross rod which are arranged on the annular supports in an up-down relative parallel mode, a pair of third cross rods with two ends fixed on the first cross rod and a pair of fourth cross rods with two ends fixed on the second cross rod.

4. A vertical 180 ° turn conveyor mechanism according to claim 3 wherein: the rotary support assembly is provided with at least four rectangular parts which are arranged on the same horizontal plane; the rotary supporting component comprises a bearing seat and a rotary supporting roller which is rotatably arranged on the bearing seat; the rotary support roller is provided with an annular limiting groove, and the annular support is located in the annular limiting groove.

5. A vertical 180 ° turn conveyor mechanism according to claim 3 wherein: an inlet and an outlet for the photovoltaic module to enter and exit are formed between the first cross bar and the second cross bar; and guide rollers which are positioned at the two sides of the inlet and the outlet and used for guiding the photovoltaic module are arranged on the first cross rod and the second cross rod.

6. A vertical 180 ° turn conveyor mechanism according to claim 3 wherein: and a side support supporting plate for supporting the side of the photovoltaic module in the overturning process is arranged between the third cross rod and the fourth cross rod.

7. A vertical 180 ° turn conveyor mechanism according to claim 3 wherein: the first conveying module comprises two first conveying components which are respectively arranged on the pair of third cross bars; the second conveying module comprises two second conveying components which are respectively arranged on the pair of fourth cross bars;

the first conveying assembly and the second conveying assembly comprise a plurality of conveying rollers arranged on the third cross rod or the fourth cross rod at intervals and a first motor for driving the conveying rollers to rotate and convey;

each conveying roller is fixedly arranged on one rotary supporting shaft, one end of the rotary supporting shaft is rotatably arranged on the third cross rod or the fourth cross rod, the other end of the rotary supporting shaft is overhanging and extends out, and the conveying rollers are fixedly arranged on overhanging sections of the rotary supporting shafts; the rotary support shaft is also fixedly provided with driving wheels, all the driving wheels are connected together through a driving belt to realize synchronous linkage rotation, and one rotary support shaft is driven by the first motor to perform rotary motion.

8. The vertical 180 ° turn conveyor of claim 7 wherein: the conveying roller comprises a supporting section with a constant diameter and an inclined cone section which is adjacent to the supporting section and gradually increases in diameter, and the inclined cone section is provided with a slope limiting surface.

9. A vertical 180 ° turn conveyor mechanism according to claim 3 wherein: the pressing module comprises a cylinder fixed on the first cross rod, a pressing block supporting rod driven by the cylinder to move up and down, and a pressing block arranged below the pressing block supporting rod.

10. A vertical 180 ° turn conveyor mechanism according to claim 3 wherein: the rotary driving module comprises a sprocket wheel fixed on the rotary support, a second motor and a driving gear which is driven by the second motor to perform rotary motion and is meshed with the sprocket wheel.

11. The vertical 180 ° turn conveyor of claim 10 wherein: the chain wheel comprises an annular supporting piece, and a chain assembly is distributed on the outer peripheral surface of the annular supporting piece; the annular support piece is provided with a plurality of through holes, and the first middle connecting rod in the rotary support penetrates through the through holes; and a plurality of second intermediate connecting rods are further arranged between the annular supporting piece and the annular support.

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