DEVICE FOR ASSISTING A BUS BAR TO PASS THROUGH A HOLE AND SOLAR ASSEMBLY PRODUCTION LINE
FIG4 is a schematic structural view of a driving head according to another embodiment of the present application  FIG3 is a schematic structural view of a driving head in the form of a folded plate according to an embodiment of the present application
As shown in FIG4, in another embodiment of the present application, the device for assisting a bus bar to pass through a hole is substantially the same as that of the above embodiment, except that the driving head in this embodiment includes a clamping member that can be opened and closed, and a receiving hole 9 for the bus bar 2 to pass through is formed in the middle of the clamping member.  As shown in FIG3, the hooking member can be a folded plate 7 arranged at an acute angle with respect to the piston rod of the lifting cylinder 4, and the folded plate 7 is smoothly connected to the piston rod of the lifting cylinder 4. Alternatively, the folded plate 7 is smoothly connected with the piston rod of the lifting cylinder 4 through the flexible elongated handle 5.
schematic structural view
7
folded plate
5
flexible elongated handle
4
lifting cylinder
10
clamping cylinder
['3. The device for assisting a bus bar to pass through a hole according to claim 1, wherein the driving head comprises a folded plate (7) arranged at an acute angle with respect to the output end of the driving assembly.', '6. The device for assisting a bus bar to pass through a hole according to claim 5, wherein the clamping member comprises two clamping jaws (8), each clamping jaw (8) is provided with a through slot, and the two through slots cooperate to form the receiving hole (9); the driving head further comprises a clamping cylinder (10) connected with the two clamping jaws (8) and arranged to drive the two clamping jaws (8) to be tightly closed or released.', '8. The device for assisting a bus bar to pass through a hole according to claim 1, wherein the driving assembly comprises a lifting cylinder (4), and a piston rod of the lifting cylinder (4) is connected with the driving head.', '12. The device for assisting a bus bar to pass through a hole according to claim 1, wherein the device for assisting a bus bar to pass through a hole further comprises a flexible elongated handle (5), and the output end of the driving assembly is connected with the driving head through the flexible elongated handle (5).']