CN218579277U - Automatic bus bar feeding device - Google Patents

Abstract

An automatic bus bar feeding device comprises a support, two feeding modules, a processing module and a carrying mechanism; wherein, the two feeding modules are respectively arranged at the left end and the right end of the bracket; the feeding module comprises a feeding mechanism for releasing the bus bar, a cutting mechanism for cutting the bus bar, and a traction mechanism which is arranged on the bracket in a sliding manner and is used for drawing the bus bar; the bus bar is respectively conveyed to the corresponding cutting mechanism from the left end and the right end of the bracket through the two feeding mechanisms; the feeding mechanism, the cutting mechanism and the traction mechanism in each feeding module are sequentially and horizontally arranged along the conveying direction of the bus bar; the processing module comprises a material placing station and a bending station for bending the bus bar, and the two stations are sequentially and horizontally arranged along the conveying direction vertical to the bus bar; the setting of two sets of feed modules in the present case has reduced the time of waiting for a set of feed module to cut n section busbar among the prior art for the operation rhythm of whole device has improved production efficiency, has practiced thrift manufacturing cost.

Description

Automatic bus bar feeding device

Technical Field

The utility model relates to an automation equipment technical field, concretely relates to busbar automatic feeding device.

Background

With the development of society and the advancement of technology, photovoltaic power generation plays an increasingly important role in power supply systems. In the production process of a photovoltaic module, a plurality of battery pieces are required to be connected in series to form a battery string, and a plurality of groups of battery strings are required to be connected through bus bars to form a battery array, which involves the processing operations of feeding, cutting, bending and the like on the whole bus bar.

The loading attachment of busbar among the prior art only includes the support usually and locates a set of feed on the support and cut the module, the busbar that cuts is put into one by one on the blowing station that has fixed quantity, treat that the busbar on the blowing station is put the back full, move to the machining area again and bend, punch etc., this just leads to cutting the in-process, need wait for n section busbars to be cut completely and just can carry out subsequent processing, the operation rhythm of whole device has not only been slowed down to this kind of processing rhythm, make production efficiency be difficult to obtain the improvement, and the while has still improved manufacturing cost.

Therefore, how to solve the above-mentioned deficiencies of the prior art is a problem to be solved by the present invention.

Disclosure of Invention

The utility model aims at providing a busbar automatic feeding device.

In order to achieve the above purpose, the utility model adopts the technical scheme that: an automatic bus bar feeding device comprises a support, two feeding modules, a processing module and a carrying mechanism; wherein, the two feeding modules are respectively arranged at the left end and the right end of the bracket;

the feeding module comprises a feeding mechanism for releasing the bus bar, a cutting mechanism for cutting the bus bar and a traction mechanism which is arranged on the support in a sliding manner and is used for drawing the bus bar; the bus bar is respectively conveyed into the corresponding cutting mechanism from the left end and the right end of the bracket through the two feeding mechanisms; the feeding mechanism, the cutting mechanism and the traction mechanism in each feeding module are sequentially and horizontally arranged along the conveying direction of the bus bar;

the processing module comprises a material placing station and a bending station for bending the bus bar, and the two stations are sequentially and horizontally arranged along a conveying direction perpendicular to the bus bar; the cut bus bar is positioned in the discharging station; the discharging station is arranged below the traction mechanism correspondingly;

the carrying mechanism is arranged above the processing module and is driven to reciprocate among the stations to carry the bus bar in the previous station to the next station.

The further technical scheme comprises a transfer mechanism for driving the processing module to move along the direction vertical to the bus bar conveying direction; move and carry mechanism include the base, with processing module fixed connection's connecting block, locate on the base and drive connecting block along the perpendicular to busbar direction of transfer to the driver that resets.

According to the further technical scheme, the feeding mechanism comprises a feeding winding wheel and a guide wheel, and the feeding winding wheel is driven to convey bus bars wound in the feeding winding wheel into the cutting mechanism through the guide wheel; the cutting mechanism comprises a cutter structure for cutting the bus bar.

According to the further technical scheme, the bending station comprises a plurality of first bearing tables arranged along the length direction of the bus bar and bending mechanisms for bending the bus bar on the first bearing tables upwards, and the bending mechanisms are arranged between every two adjacent first bearing tables at intervals; the bus bar is positioned in the first bearing table, and the free end to be processed extends into the bending mechanism; the bending mechanism comprises two pressing plates, a pressing cylinder for driving the two pressing plates to press the bus bar on the table top, two bending pieces and a jacking cylinder for driving the two bending pieces to ascend and be higher than the table top of the first bearing table.

According to the further technical scheme, the processing module further comprises a punching station, and the punching station is positioned between the material placing station and the bending station; the punching station comprises a plurality of second bearing tables and punching mechanisms, wherein the second bearing tables are arranged along the length direction of the bus bar, and each punching mechanism is arranged between every two adjacent second bearing tables; the bus bar is positioned in each second bearing table, and the free end to be processed extends into the punching mechanism; the punching mechanism comprises a supporting table, a punch head suspended on the supporting table and a punching cylinder for driving the punch head to move downwards to a position lower than the table surface of the supporting table; and a groove is formed in the supporting platform under the punch head.

According to the technical scheme, the discharging station comprises a third bearing table, and the bus bar is positioned in the third bearing table.

According to a further technical scheme, each bearing platform comprises a limiting structure used for positioning the bus bar, the limiting structure comprises a first limiting block and a second limiting block which are convexly arranged on the bearing platform, a gap for the bus bar to pass through is formed between the first limiting block and the second limiting block, and the gap is consistent with the width of the bus bar.

According to the technical scheme, the limiting structure further comprises a first vacuum suction head, the first vacuum suction head is arranged in each bearing table and located below the bus bar and right faces the bus bar.

Further technical scheme, first stopper and second stopper and plummer screw-thread fit, the clearance size is adjustable like this to the busbar of the different models of adaptation.

According to the further technical scheme, the carrying mechanism comprises two groups of adsorption structures for absorbing the bus bar in the processing module, and the two groups of adsorption structures are respectively arranged corresponding to two adjacent stations in the processing module; each set of suction structures includes a plurality of second vacuum suction heads disposed along the length of the bus bar.

According to the technical scheme, the vacuum suction head is connected with the air path of the negative pressure pump, so that the negative pressure adsorption effect is generated. Since the vacuum suction head is the prior art, the present application is not described in detail.

Compared with the prior art, the utility model the advantages as follows:

bus bar automatic feeding device in this case has included two sets of feed modules, and when the bus bar material loading, the bus bar is followed the both ends material loading of support respectively, and in two feeding mechanism conveying to the mechanism that cuts that corresponds through two feeding mechanism respectively, two mechanisms that cut the bus bar of corresponding end respectively, and the bus bar after cutting is put into the blowing station of processing platform and waits to process. The setting of two sets of feed modules in the present case has reduced the time of waiting for a set of feed module to cut n section busbar among the prior art for the operation rhythm of whole device has improved production efficiency, has practiced thrift manufacturing cost.

Drawings

FIG. 1 is a perspective view of a feeding device according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a bracket and a feeding module according to an embodiment of the present invention;

fig. 3 is a schematic structural view of the processing module and the transfer mechanism according to the embodiment of the present invention;

fig. 4 is a schematic structural view of a bending station according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a punching mechanism according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a plummer with a limiting mechanism according to an embodiment of the present invention.

In the above drawings: 1. a bus bar; 1a. A first bus bar; 1b. A second busbar; 11. a support;

12. a feeding module; 121. a carrying mechanism; 122. a cutting mechanism; 123. a traction mechanism; 1211. a feeding reel; 1212. a material guide wheel;

13. a processing module; 131. a material placing station; 132. bending station; 1321. a first carrier stage; 1322. a bending mechanism; 1323. a compression plate; 1323a. A first compression plate; 1323b, a first compression plate; 1324. a pressing cylinder; 1325. a bending member; 1325a. A first bending member; 1325b. A second bending piece; 1326. jacking a cylinder; 133. punching stations; 1331. a second carrier table; 1332. a hole punching mechanism; 1334. a punch; 1335. a punching cylinder; 1336. a groove; 1337. a sliding table;

14. a carrying mechanism; 141. an adsorption structure; 142. a second vacuum suction head;

15. a transfer mechanism; 151. a base; 152. connecting blocks; 153. a driver; 154. a slide rail; 155. a slider;

16. a limiting structure; 161. a first stopper; 162. a second limiting block;

171. a first vacuum suction head.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

example (b): the present disclosure will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the disclosure may be shown and described, and which, when modified and varied by the techniques taught herein, can be made by those skilled in the art without departing from the spirit and scope of the disclosure.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The singular forms "a", "an", "the" and "the", as used herein, also include the plural forms.

The terms "first," "second," and the like, as used herein, do not denote any order or importance, nor do they denote any order or importance, but rather are used to distinguish one element from another element or operation described in such technical terms.

As used herein, "connected" or "positioned" refers to two or more elements or devices being in direct or indirect physical contact with each other, and may also refer to two or more elements or devices being in operation or action with each other.

As used herein, the terms "comprising," "having," and the like, are open-ended terms that mean including, but not limited to.

As used herein, the term (terms), unless otherwise indicated, shall generally have the ordinary meaning as commonly understood by one of ordinary skill in the art, in this written description and in the claims. Certain terms used to describe the disclosure are discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in describing the disclosure.

The terms "front", "rear", "upper", "lower", "left" and "right" used herein are directional terms, and are used only for explaining the positional relationship among the structures, and are not intended to limit the protection scheme and the specific direction in actual implementation.

Referring to fig. 1-6, an automatic bus bar feeding device comprises a support 11, two feeding modules 12, a processing module 13 and a carrying mechanism 14; the two feeding modules 12 are respectively disposed at the left and right ends of the support 11, and the left and right directions correspond to the length direction of the support 11.

The feeding module 12 comprises a feeding mechanism 121 for releasing the bus bar 1, a cutting mechanism 122 for cutting the bus bar 1, and a traction mechanism 123 which is slidably arranged on the support 11 and pulls the bus bar 1; the bus bars 1 are respectively fed from the left end and the right end of the bracket 11, and the two specific bus bars 1 are respectively conveyed into the corresponding cutting mechanisms 122 through the two feeding mechanisms 121; the feeding mechanism 121, the cutting mechanism 122, and the pulling mechanism 123 in each feeding module 12 are sequentially horizontally arranged along the conveying direction of the bus bar 1; the feeding mechanism 121 comprises a material feeding roller 1211 and a material guiding roller 1212, wherein the material feeding roller 1211 is driven to convey the bus bar 1 wound in the material feeding roller 1211 into the cutting mechanism 122 through the material guiding roller 1212; the cutting mechanism 122 includes a cutter structure (not shown) for cutting the bus bar 1.

The processing module 13 comprises a material placing station 131 and a bending station 132 for bending the bus bar 1, wherein the two stations are sequentially and horizontally arranged along a conveying direction vertical to the bus bar 1; the cut bus bar 1 is positioned in the feeding station 131; the emptying station 131 is arranged below the traction mechanism 123.

The emptying station 131 comprises a third carrying table 1311, and the bus bar 1 is positioned in the third carrying table 1311.

The bending station 132 comprises a plurality of first bearing tables 1321 arranged along the length direction of the bus bar 1 and a plurality of bending mechanisms 1322 for bending the bus bar 1 on the first bearing tables 1321 upwards, the first bearing tables 1321 and the bending mechanisms 1322 are both provided in plurality, and each bending mechanism 1322 is arranged between two adjacent first bearing tables 1321) at intervals; the bus bar 1 is positioned in the first stage 1321, and a free end to be processed (i.e., an end to be bent) extends into the bending mechanism 1322. The bending mechanism 1322 includes two pressing plates 1323, a pressing cylinder 1324 for driving the two pressing plates 1323 to rotate from the side surface of the first bearing platform 1321 to press down and press the bus bar 1 on the platform surface, two bending pieces 1325, and a jacking cylinder 1326 for driving the two bending pieces 1325 to rise and be higher than the platform surface of the first bearing platform 1321. Wherein the first pressing plate 1323a is used to press the tail of the first bus bar 1a, and the second pressing plate 1323b is used to press the head of the second bus bar 1 b; the first bending piece 1325a is used for bending the tail of the first bus bar 1a, and the second bending piece 1325b is used for bending the head of the second bus bar 1b, so that the jacking cylinder 1326 can simultaneously drive the two bending pieces 1325 to simultaneously bend the two bus bars 1, and the processing efficiency is improved.

The processing module 13 further comprises a punching station 133, wherein the punching station 133 is located between the discharging station 131 and the bending station 132; the punching station 133 comprises a plurality of second bearing tables 1331 and punching mechanisms 1332 arranged along the length direction of the bus bar 1, the number of the second bearing tables 1331 and the number of the punching mechanisms 1332 are multiple, and each punching mechanism 1332 is arranged between two adjacent second bearing tables 1331; the bus bar 1 is positioned in each of the second loading stages 1331, and the free end to be processed (i.e., the end to be punched) is inserted into the punching mechanism 1332.

The punching mechanism 1332 comprises a supporting table 1333, a punch 1334 suspended on the supporting table 1333, and a punching cylinder 1335 for driving the punch 1334 to move downwards to be lower than the table surface of the supporting table 1333; a groove 1336 is formed in the supporting platform 1333 just below the punch 1334. The punching mechanism 1332 further includes a sliding table 1337 for facilitating the sliding out of the waste material in the groove 1336, and the sliding table 1337 is located at the side of the supporting table 1333, is communicated with the groove 1336, and is arranged obliquely downward.

Each of the carrier tables includes a limiting structure 16 for positioning the bus bar 1, the limiting structure 16 includes a first limiting block 161 and a second limiting block 162 protruding from the carrier table, a gap for the bus bar 1 to pass through is formed between the first limiting block 161 and the second limiting block 162, and the gap is consistent with the width of the bus bar 1. First stopper 161 and second stopper 162 and plummer screw-thread fit, as long as set up multiunit screw hole on the plummer like this, the clearance between each group screw hole is different, just so can adjust the size in clearance according to the busbar 1 of different model widths, and then this limit structure 16 can the different model's of adaptation busbar 1. The limiting structure 16 further includes a first vacuum suction head 171, and the first vacuum suction head 171 is disposed in each of the bearing tables, located below the bus bar 1, and disposed opposite to the bus bar 1. The vacuum suction head is connected with a negative pressure pump air passage, so as to generate the effect of negative pressure adsorption.

The carrying mechanism 14 is disposed above the processing module 13, and is driven to reciprocate between the stations to carry the bus bar 1 in the previous station to the next station. The carrying mechanism 14 includes two groups of adsorption structures 141 for absorbing the bus bar 1 in the processing module 13, and the two groups of adsorption structures 141 are respectively arranged corresponding to two adjacent stations in the processing module 13; each set of suction structures 141 includes a plurality of second vacuum suction heads 142 disposed along the length of the bus bar 1.

The feeding device also comprises a transfer mechanism 15 for driving the processing module 13 to move along the direction vertical to the conveying direction of the bus bar 1; the transferring mechanism 15 includes a base 151, a connecting block 152 fixedly connected to the processing module 13, and a driver 153 disposed on the base 151 and driving the connecting block 152 to move back and forth along a direction perpendicular to the conveying direction of the bus bar 1, where the driver 153 may be a motor or an air cylinder. The transfer mechanism 15 further comprises a slide rail 154 arranged on the base 151, and a slide block 155 reciprocating on the slide rail 154, wherein the slide rail 154 is arranged along a direction perpendicular to the conveying direction of the bus bar 1; the sliding block 155 is fixedly connected with the processing module 13, so that not only is the supporting force of the connecting block 152 on the processing module 13 shared, but also the movement process of the processing module 13 is smoother.

According to above-mentioned structural component, now just the utility model discloses a concrete theory of operation explains as follows:

when the device starts to work, the transfer mechanism 15 drives the processing module 13 to move towards the support 11 along a direction perpendicular to the conveying direction of the bus bar 1, so that the discharge station 131 is positioned below the traction mechanism 123, and the bus bar 1 after subsequent cutting is conveniently positioned on the third bearing table 1311 of the discharge station 131.

Firstly, the bus bar 1 is respectively conveyed from the left end and the right end of the bracket to the corresponding cutting mechanism 122 through the feeding mechanisms 121 of the two feeding modules 12 for cutting, namely, the left-side cutting mechanism 122 cuts the bus bar 1 on the left side into a set length, the cut bus bar 1 is pulled and displaced to the right by the left-side pulling mechanism 123 to the upper side of a third bearing table 1311 of the emptying station 131, and is positioned on the third bearing table 1311 by a limiting structure 16 on the third bearing table 1311; meanwhile, the right-side bus bar 1 is cut into a set length by the right-side cutting mechanism 122, the cut bus bar 1 is pulled leftwards by the right-side traction mechanism 123 to move to the position above the third bearing table 1311 of the discharging station 131 and is positioned on the third bearing table 1311 by the limiting structure 16 on the third bearing table 1311, so that the left-side and right-side feeding modules 12 simultaneously cut the bus bars 1 at two ends and are positioned on the third bearing table 1311, the two feeding modules do not interfere with each other, the work of one feeding module 12 in the prior art is divided into two feeding modules 12 to be carried out simultaneously, and the running time of the device is greatly shortened.

When the number of the bus bars 1 on the third bearing table 1311 reaches a set value, the transfer mechanism 15 drives the processing module 13 to move along the direction perpendicular to the bus bar 1 conveying direction and away from the support 11, so that the emptying station 131 is away from the lower side of the traction mechanism 123, and thus the conveying mechanism 14 does not need to wait for returning the two traction mechanisms 123 to the original position and then convey the bus bars 1 on the third bearing table 1311, so that the conveying action of the conveying mechanism 14 and the returning action of the two traction mechanisms 123 are simultaneously performed, the overall operation time of the device is saved, and the operation efficiency of the device is improved.

One of the two groups of adsorption structures 141 of the carrying mechanism 14 carries the bus bar 1 on the discharging station 131 to the punching station 133 at first, after the punching process is finished, the two groups of adsorption structures 141 on the carrying mechanism 14 simultaneously carry the bus bar 1 on the discharging station 131 and the bus bar 1 on the punching station 133, the bus bar 1 on the discharging station 131 is respectively placed in the punching station 133, the bus bar 1 on the punching station 133 is placed in the bending station 132, after the punching and bending processes are finished, the two groups of adsorption structures 141 of the carrying mechanism 14 simultaneously carry the bus bar 1 on the punching station 133 and the bus bar 1 on the bending station 132, the bus bar 1 on the punching station 133 is respectively placed in the bending station 132, the bus bar 1 on the bending station 132 is placed in a set processing completion area, and the subsequent work is waited. The carrying mechanism 14 reciprocates among the stations according to the working procedures and carries the bus bar 1 in the previous station to the next station, and the carrying mechanism 14 can carry the bus bars 1 on the two stations at the same time, so that the running time of the device is shortened, and the feeding efficiency of the device is improved.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (10)

1. The utility model provides a busbar automatic feeding device which characterized in that: comprises a bracket (11), two feeding modules (12), a processing module (13) and a carrying mechanism (14); wherein, the two feeding modules (12) are respectively arranged at the left end and the right end of the bracket (11);

the feeding module (12) comprises a feeding mechanism (121) for releasing the bus bar (1), a cutting mechanism (122) for cutting the bus bar (1), and a traction mechanism (123) which is arranged on the support (11) in a sliding manner and is used for drawing the bus bar (1); the bus bar (1) is respectively conveyed to the corresponding cutting mechanism (122) from the left end and the right end of the bracket (11) through the two feeding mechanisms (121); the feeding mechanism (121), the cutting mechanism (122) and the traction mechanism (123) in each feeding module (12) are sequentially and horizontally arranged along the conveying direction of the bus bar (1);

the processing module (13) comprises a material placing station (131) and a bending station (132) for bending the bus bar (1), and the two stations are sequentially and horizontally arranged along the conveying direction vertical to the bus bar (1); the cut bus bar (1) is positioned in the discharging station (131); the discharging station (131) is arranged below the traction mechanism (123) correspondingly;

the carrying mechanism (14) is arranged above the processing module (13) and is driven to reciprocate among the stations to carry the bus bar (1) in the previous station to the next station.

2. The automatic bus bar feeding device according to claim 1, wherein: the device also comprises a transfer mechanism (15) for driving the processing module (13) to move along the direction vertical to the conveying direction of the bus bar (1);

move and carry mechanism (15) including base (151), with processing module (13) fixed connection's connecting block (152), locate on base (151) and drive connecting block (152) along perpendicular to busbar (1) direction of transfer drive to drive driver (153) that reset and move.

3. The automatic bus bar feeding device according to claim 1, wherein: the feeding mechanism (121) comprises a feeding winding wheel (1211) and a guide wheel (1212), wherein the feeding winding wheel (1211) is driven to convey bus bars (1) wound in the feeding winding wheel (1211) into the cutting mechanism (122) through the guide wheel (1212);

the cutting mechanism (122) comprises a cutter structure for cutting the bus bar (1).

4. The automatic bus bar feeding device according to claim 1, wherein: the bending station (132) comprises a plurality of first bearing tables (1321) arranged along the length direction of the bus bar (1) and bending mechanisms (1322) for bending the bus bar (1) on the first bearing tables (1321) upwards, and each bending mechanism (1322) is arranged between two adjacent first bearing tables (1321) at intervals; the bus bar (1) is positioned in the first bearing table (1321), and the free end to be processed extends into the bending mechanism (1322);

the bending mechanism (1322) comprises two pressing plates (1323), a pressing cylinder (1324) for driving the two pressing plates (1323) to press the bus bar (1) on the table top, two bending pieces (1325) and a jacking cylinder (1326) for driving the two bending pieces (1325) to ascend and be higher than the table top of the first bearing table (1321).

5. The automatic bus bar feeding device according to claim 4, wherein: the processing module (13) further comprises a punching station (133), and the punching station (133) is positioned between the discharging station (131) and the bending station (132);

the punching station (133) comprises a plurality of second bearing tables (1331) and punching mechanisms (1332) which are arranged along the length direction of the bus bar (1), and each punching mechanism (1332) is arranged between every two adjacent second bearing tables (1331); the bus bar (1) is positioned in each second bearing table (1331), and the free end to be processed extends into the punching mechanism (1332);

the punching mechanism (1332) comprises a supporting table (1333), a punch (1334) suspended on the supporting table (1333) and a punching cylinder (1335) for driving the punch (1334) to move downwards to be lower than the table surface of the supporting table (1333);

and a groove (1336) is formed in the supporting platform (1333) and corresponds to the position under the punch (1334).

6. The automatic bus bar feeding device according to claim 5, wherein: the emptying station (131) comprises a third bearing table (1311), and the bus bar (1) is positioned in the third bearing table (1311).

7. The automatic bus bar feeding device according to claim 6, wherein: each including limit structure (16) that is used for fixing a position busbar (1) on the plummer, this limit structure (16) are including protruding first stopper (161) and the second stopper (162) of locating on the plummer, form the clearance that supplies busbar (1) to pass between first stopper (161) and second stopper (162), this clearance is unanimous with the width of busbar (1).

8. The automatic bus bar feeding device according to claim 7, wherein: the limiting structure (16) further comprises a first vacuum suction head (171), and the first vacuum suction head (171) is arranged in each bearing table, is positioned below the bus bar (1) and is opposite to the bus bar (1).

9. The automatic bus bar feeding device according to claim 7, wherein: the first limiting block (161) and the second limiting block (162) are in threaded fit with the bearing table.

10. The automatic bus bar feeding device according to claim 1, wherein: the carrying mechanism (14) comprises two groups of adsorption structures (141) for absorbing the bus bar (1) in the processing module (13), and the two groups of adsorption structures (141) are respectively arranged corresponding to two adjacent stations in the processing module (13);

each set of suction structures (141) includes a plurality of second vacuum suction heads (142) disposed along the length of the bus bar (1).

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