CN219313741U

CN219313741U - Photovoltaic cell piece conveying crawler belt

Info

Publication number: CN219313741U
Application number: CN202320151424.2U
Authority: CN
Inventors: 周方华; 吴婷婷; 周凯
Original assignee: Suzhou Jiangyufeng Intelligent Technology Co ltd
Current assignee: Suzhou Jiangyufeng Intelligent Technology Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-07-07
Anticipated expiration: 2033-02-08

Abstract

The utility model belongs to the technical field of photovoltaics, and particularly discloses a photovoltaic cell conveying crawler belt, which comprises a driving part, a conveying part and an adjusting part, wherein the driving part is arranged on the conveying part and acts on the conveying part so as to enable the conveying part to rotate for conveying a photovoltaic cell monomer; the conveying part comprises a supporting plate, a belt wheel, a guide bar and a crawler belt group, wherein the guide bar is arranged on the supporting plate and is also provided with a guide wheel group for guiding the photovoltaic cell monomers to move along the conveying direction, and the guide wheel group has the beneficial effects that: the crawler belt group acts on the two belt pulleys to enable the two belt pulleys to synchronously rotate; the conveying parts are symmetrically arranged above the adjusting parts, so that the symmetrically arranged conveying parts move towards opposite directions or opposite directions, the distance between the two conveying parts is adjusted, and the situations of deviation and material overlapping reduction in the transportation of the photovoltaic cell can be prevented.

Description

Photovoltaic cell piece conveying crawler belt

Technical Field

The utility model relates to the field of photovoltaics, in particular to a photovoltaic cell conveying crawler belt.

Background

In the production of photovoltaic cells, there are many steps of production, and the photovoltaic cells need to be sequentially circulated on a production line, and one step is popular with another step. In order to enable the photovoltaic cell to better flow, a conveying belt suitable for the photovoltaic cell is required to convey the photovoltaic cell in different process equipment.

Further search finds: the application number is: a compacted conveyor track of CN201320860702.8 wherein the contents cover: one end of the matching track, which is positioned at the output port of the conveying crawler belt, is provided with a pressing device; the compressing device comprises a compressing plate fixedly connected with the matching track, and a compressing wheel arranged on one side of the compressing plate, which is close to the conveying track. The utility model can ensure that all products are conveyed to a final outlet, can not be clamped midway due to deformation of the products, has good continuity, but can be conveyed based on the technology, but the conveyed object is not suitable for the battery piece.

In the prior art, the battery pieces are generally transmitted in a synchronous conveying belt mode, because the whole production line is long, in the conveying process of the conveying belt, due to factors such as equipment shake and other transmission, the battery pieces are easy to shift in position on the conveying belt, and because the battery pieces are close to each other in distance between the conveying belts, the situation of rear-end collision and stacking in the material running process of the battery pieces can occur frequently.

Disclosure of Invention

In order to solve the problems of easy deviation and reduction of rear-end collision stacking, the application provides a photovoltaic cell conveying crawler belt.

The application provides a photovoltaic cell piece carries track adopts following technical scheme:

a photovoltaic cell sheet conveyor track comprising: the driving part is arranged on the conveying part and acts on the conveying part to enable the conveying part to rotate so as to convey the photovoltaic cell monomers; the conveying part comprises a supporting plate, a belt pulley, a guide bar and a crawler group;

the support plates are symmetrically arranged on two sides of the belt wheels, the belt wheels are rotationally connected with the support plates, the guide bars are arranged on the support plates and are also provided with guide wheel groups for guiding the photovoltaic cell monomers to move along the conveying direction, and the crawler groups act on the two belt wheels so as to enable the two belt wheels to synchronously rotate; the conveying parts are symmetrically arranged above the adjusting parts, so that the symmetrically arranged conveying parts move towards opposite directions or opposite directions, and the distance between the two conveying parts is adjusted.

As a preferred embodiment of the present utility model: the two ends of the supporting plate are respectively provided with a groove and a round groove hole, and the grooves and the round groove holes respectively act on the belt wheels to enable the crawler belt groups to maintain tension.

As a preferred embodiment of the present utility model: and an installation cavity is formed in one side, facing the opposite side, of the guide bar, and the installation cavity is square.

As a preferred embodiment of the present utility model: and a fixing groove is also formed in the mounting cavity and is used for fixing the guide wheel set.

As a preferred embodiment of the present utility model: the fixing grooves are vertically arranged in the mounting cavity and used for limiting the position of the photovoltaic cell in the single conveying process.

As a preferred embodiment of the present utility model: the guide wheel set comprises a rotating shaft and rollers, and the rollers are sleeved and connected to the rotating shaft in a rotating mode.

As a preferred embodiment of the present utility model: the track group is provided with an inserting part, the inserting part comprises a first boss and a second boss with staggered positions of the first boss, and the first boss is connected with the second boss through a bolt.

In summary, the present application includes at least one of the following beneficial technical effects:

(1) The photovoltaic cell conveying device can prevent deviation in the process of conveying the photovoltaic cell and reduce the situation of stacking, and the guide bars are arranged on the conveying track, and the guide bars are provided with the guide wheel groups, so that the guide wheel groups can limit the positions of the photovoltaic cell in the horizontal direction and the vertical direction in the process of conveying the photovoltaic cell, and the deviation is prevented;

(2) According to the photovoltaic cell conveying device, the width direction of the conveying track can be adjusted according to the size of the photovoltaic cell;

(3) The crawler belt group is provided with the plug-in part, so that a user can conveniently replace the single body when the equipment is abnormal or needs to be maintained, and the whole crawler belt group does not need to be replaced, thereby saving time.

Drawings

FIG. 1 is an overall schematic of the present utility model;

FIG. 2 is a schematic side view of a guide bar according to the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a schematic diagram of a combination of a guide roller set and a guide bar according to the present utility model.

Reference numerals illustrate: 100 driving parts, 200 conveying parts, 210 supporting plates, 220 pulleys, 230 guide bars, 231 installing cavities, 2311 fixing grooves, 240 track groups, 241 inserting parts, 2411 first bosses, 2412 second bosses, 250 guide wheel groups, 251 rotating shafts, 252 rollers, 300 adjusting parts, 310 lead screws, 320 lead screw seats and 400 photovoltaic cell monomers.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Referring to fig. 1 to 3, a photovoltaic cell conveying crawler includes a driving part 100, a conveying part 200, and an adjusting part 300, wherein the driving part 100 is mounted on the conveying part 200 and acts on the conveying part 200 to rotate the conveying part 200 for conveying a photovoltaic cell unit 400; the conveying part 200 includes a support plate 210, a pulley 220, a guide bar 230, and a track group 240; the supporting plates 210 are symmetrically arranged at two sides of the belt wheel 220, the belt wheel 220 is rotatably connected to the supporting plates 210, the guide bars 230 are installed on the supporting plates 210 and are also provided with guide wheel groups 250 for guiding the photovoltaic cell 400 to move along the conveying direction, and the crawler belt groups 240 act on the two belt wheels 220 so as to enable the two belt wheels 220 to rotate synchronously; the conveying units 200 are symmetrically disposed above the adjusting unit 300, so that the symmetrically disposed conveying units 200 move in opposite directions for adjusting the distance between the two conveying units 200.

In the present utility model, the driving part 100 is a motor-speed reducer combination, the motor is fixed on one side of the supporting plate 210, the output end of the motor is connected with one of the pulleys 220 through a coupling, the motor drives the pulley 220 to rotate, in other embodiments, the driving part 100 may also be a motor-speed reducer combination, a synchronous wheel and a synchronous belt combination, the output end of the motor is connected with one of the synchronous wheels in a key manner, and the pulley 220 is connected with the other synchronous wheel in a key manner; the two synchronous wheels are connected through the synchronous belt, and the transmission can be realized.

In the present utility model, the supporting plates 210 are symmetrically disposed on two sides of the belt wheel 220, specifically, the supporting plates 210 are L-shaped, fixing columns are further connected between the supporting plates 210, a plurality of fixing columns are disposed at intervals along the conveying direction of the supporting plates 210, two sides of the fixing columns are connected to the supporting plates 210 through threads, one end of each supporting plate 210 is provided with a groove, a notch of each groove faces to the opposite side of the supporting plate 210, a bearing is nested in each groove, the other end of each supporting plate 210 extends along the conveying direction, the other end of each supporting plate 210 is provided with a circular groove hole penetrating through the thickness of the supporting plate 210, the notch of each circular groove hole faces to the opposite side of the supporting plate 210, and the circular groove hole is used for adjusting one of the connected belt wheels 220 to maintain the tension of the track group 240; more specifically, the support plate 210 is further provided with a bolt seat adjacent to the circular slot, the bolt passes through the bolt seat and is in threaded connection with the pulley 220, the bolt head is abutted to the bolt seat, and when the bolt is rotated, the pulley 220 can move along the groove direction of the circular slot.

In the present utility model, the pulley 220 is rotatably connected to the support plate 210, specifically, protruding shafts extending toward the direction of the groove or the circular groove hole are symmetrically disposed on two sides of the pulley 220, the protruding shafts are in key connection with the pulley 220, and the protruding shafts pass through the bearing inner ring to realize rotational connection; in other embodiments, bearings may be nested on two sides of the pulley 220, a protruding shaft is disposed in an inner ring of the bearing, and two ends of the protruding shaft are provided with external threads, and the protruding shaft is in threaded connection with the support plate 210, so as to implement rotational connection.

Referring to fig. 2, in the present utility model, a plurality of mounting holes are further formed in the guide bar 230 along the thickness direction thereof, the mounting holes are screwed to the upper surface of the support plate 210, a mounting cavity 231 is formed in the guide bar 230 on a side facing the opposite side of the guide bar 230, and the mounting cavity 231 is square, which can be changed according to design requirements, and is not limited herein; the installation cavity 231 comprises a first installation surface and a second installation surface which are perpendicular to each other, a fixing groove 2311 is further formed in the first installation surface and the second installation surface, a plurality of fixing grooves 2311 are formed in the inner wall of the installation cavity 231 which is vertically arranged, guide wheel sets 250 are connected in a rotating mode in the fixing grooves 2311, the guide wheel sets 250 are respectively arranged towards the upper surface of the photovoltaic cell single body 400 or towards the side edges of the photovoltaic cell single body 400, a certain gap is formed between the guide wheel sets 250 and the photovoltaic cell single body 400, the gap can be 0.1mm specifically, the guide wheel sets 250 at the side edges of the photovoltaic cell single body 400 are used for preventing the plurality of photovoltaic cell single bodies 400 from deflecting in the transportation process of the crawler sets 240 of the conveying part 200, and the guide wheel sets 250 above the photovoltaic cell single body 400 are used for preventing the situation of stacking materials, so that the guide wheel sets 250 reduce the situation that the photovoltaic cell single body 400 is horizontally offset or stacked in the vertical direction in the long-distance transportation process, and other connection equipment tests are affected.

Referring to fig. 3-4, in the present utility model, the guide wheel set 250 includes a rotating shaft 251 and a roller 252, the roller 252 is sleeved and rotatably connected to the rotating shaft 251, specifically, the roller 252 is nested with a bearing, the outer peripheral surface of the roller 252 is encapsulated by an insulating material, the rotating shaft 251 is sleeved in the bearing inner ring, two ends of the rotating shaft 251 are respectively provided with a through hole penetrating radially through the rotating shaft 251, a bolt passes through the through hole and is screwed into the fixing groove 2311, a spacer is arranged on the rotating shaft 251, one end of the spacer abuts against the fixing groove 2311, and the other end of the spacer abuts against the roller 252 to prevent the roller 252 from moving axially; in other embodiments, a shoulder may be provided on the shaft 251, where the shoulder is used to abut the end face of the bearing inner ring. The outer circumferential surfaces of the rollers 252 face the two sides and the upper surface of the photovoltaic cell unit 400 respectively.

Referring to fig. 3, in the present utility model, the track set 240 is further provided with a track sheet, the track sheet is provided with a plugging portion 241, a plurality of track sheets are sequentially plugged with each other from end to end by the connection portion to form the annular track set 240, the plugging portion 241 is provided with a first boss 2411 far away from the photovoltaic cell unit 400 and extending towards the adjacent track sheet, the plugging portion 241 is further provided with a second boss 2412 which is staggered with the first boss 2411, the first boss 2411 and the second boss 2412 are respectively penetrated with a jack along the width direction of the track sheet, a plug is sleeved in the jack, one end of the plug is provided with an external thread and is connected with a retainer ring by a nut thread, so as to prevent the plug from being separated from the jack.

Referring to fig. 1, in the present utility model, still another advantage of the present application is that the adjusting portion 300 includes a motor, a screw 310, and a screw seat 320, the motor is fixed on a bottom plate, an output end of the motor is connected to one end of the screw 310, two screw seats 320 are respectively installed on the support plates 210 in the symmetrically disposed conveying portions 200, nut sleeves are nested on the screw seat 320, two external threads with opposite screw directions are disposed on the screw 310 at intervals, the nut sleeves are screwed on one of the external threads of the screw 310, the other end of the screw 310 extends toward the nut sleeve in the other screw seat 320 and the other end of the nut sleeve is screwed on the nut sleeve, the bottom plate and the symmetrically disposed conveying portions 200 are in sliding connection, in this embodiment, the sliding connection manner is a slide rail and a slide block, that is fixed on the bottom plate, two slide blocks are sleeved on the slide rail, one of the slide blocks is connected to one of the conveying portions 200, the other slide block is connected to the opposite conveying portion 200, and the sliding connection manner can be provided on the slide rail and the slide rail can be further adapted to the slide groove portion; the design is such that the symmetrically arranged conveying parts 200 can move towards opposite directions or opposite directions, thereby playing a role in adjusting the conveying width of the conveying line and being compatible with the requirements of different photovoltaic cell monomers 400.

In the utility model, an intermediate shaft is also connected between the symmetrically arranged transmission parts, the belt wheel 220 adjacent to the motor end is connected with a shaft coupling towards the opposite side transmission part, the upper key of the shaft coupling is connected with the intermediate shaft, and two ends of the intermediate shaft are respectively connected with the belt wheel 220 in the symmetrically arranged transmission parts through two shaft couplings.

Working principle:

the adjusting part 300 drives the screw rod 310 to rotate through a motor, and as the screw rod 310 is provided with two sections of external threads with opposite screw directions, the nut sleeves respectively drive the supporting plate 210 to move in opposite directions or in opposite directions along the track direction of the sliding rail so as to adapt to the transportation of the photovoltaic cell monomers 400 with different size and width, the photovoltaic cell is placed on the crawler belt group 240, the driving part 100 drives the belt pulley 220 to rotate so as to drive the photovoltaic cell to move along the advancing direction of the crawler belt group 240, and the guide bar 230 is also arranged adjacent to the crawler belt group 240, the guide bar 230 is provided with the guide wheel group 250, the photovoltaic cell monomers 400 are limited by the guide wheel group 250 in the advancing process, the displacement of the photovoltaic cell monomers 400 in the horizontal width direction is prevented, and the position change cannot be generated due to shaking in the running process of equipment in the vertical direction.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The photovoltaic cell conveying crawler belt is characterized by comprising a driving part, a conveying part and an adjusting part, wherein the driving part is arranged on the conveying part and acts on the conveying part so as to enable the conveying part to rotate for conveying photovoltaic cell monomers; the conveying part comprises a supporting plate, a belt pulley, a guide bar and a crawler group; the support plates are symmetrically arranged on two sides of the belt wheels, the belt wheels are rotationally connected with the support plates, the guide bars are arranged on the support plates and are also provided with guide wheel groups for guiding the photovoltaic cell monomers to move along the conveying direction, and the crawler groups act on the two belt wheels so as to enable the two belt wheels to synchronously rotate; the conveying parts are symmetrically arranged above the adjusting parts, so that the symmetrically arranged conveying parts move towards opposite directions or opposite directions, and the distance between the two conveying parts is adjusted.

2. The photovoltaic cell conveying track of claim 1, wherein: the two ends of the supporting plate are respectively provided with a groove and a round groove hole, and the grooves and the round groove holes respectively act on the belt wheels to enable the crawler belt groups to maintain tension.

3. The photovoltaic cell conveying track of claim 1, wherein: and an installation cavity is formed in one side, facing the opposite side, of the guide bar, and the installation cavity is square.

4. A photovoltaic cell sheet conveyor track according to claim 3, wherein: and a fixing groove is also formed in the mounting cavity and is used for fixing the guide wheel set.

5. The photovoltaic cell conveying track of claim 4, wherein: the fixing grooves are vertically arranged in the mounting cavity and used for limiting the position of the photovoltaic cell in the single conveying process.

6. The photovoltaic cell conveying track of claim 1, wherein: the guide wheel set comprises a rotating shaft and rollers, and the rollers are sleeved and connected to the rotating shaft in a rotating mode.

7. The photovoltaic cell conveying track of claim 1, wherein: the track group is provided with an inserting part, the inserting part comprises a first boss and a second boss with staggered positions of the first boss, and the first boss is connected with the second boss through a bolt.