Cylindrical sucker pole piece rubberizing device
A glue sticking device and sucker technology, which is applied in the direction of electrode manufacturing, battery electrodes, battery assembly machines, etc., can solve the problems of poor quality and low efficiency of bubble multi-electrode sheets, and achieve the effect of avoiding friction damage, realizing sticking, and sticking tightly
Pending Publication Date: 2021-06-25
SHENZHEN TIAN HAO EQUIP PTY LTD
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Problems solved by technology
[0002] The current film making machine pastes the insulating adhesive tape on the pole piece by placing the adhesive paper on the rectangular vacuum suction cup with holes through the adhesive paper preparation device, and then pushing the rectangular suction cup by the cylinder to stick the adhesive paper on the pole piece. The reciprocating push and pull of the rectangular vacuum chuck completes one working cycle, resulting in low efficiency and poor quality of bubble multipole sheets
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[0024] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] Such as Figure 1 to Figure 5 As shown, a cylindrical suction cup pole piece gluing device in the embodiment of the first aspect of the present invention includes a cylindrical suction cup 1 and a free roller 2, and a vacuum channel 111 communicating with a vacuum device is provided in the cylindrical suction cup 1, and the cylindrical suction cup 1 The cylindrical surface of the cylinder...
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The invention discloses a cylindrical sucker pole piece rubberizing device. A vacuum channel communicated with a vacuum device is formed in a cylindrical sucker, a plurality of adsorption holes communicated with the vacuum channel are formed in the cylindrical surface of the cylindrical sucker, and the adsorption holes form an adsorption area for adsorbing an adhesive tape, and the cylindrical sucker pole piece rubberizing device further comprises a reciprocating power driving device. The cylindrical sucker and the free roller are oppositely arranged at intervals, the telescopic end of the reciprocating power driving device is connected with the cylindrical sucker or the free roller, the reciprocating power driving device is used for pushing the cylindrical sucker and the free roller to be close to or away from each other, and pole piece is arranged between the cylindrical sucker and the free roller. The cylindrical sucker pole piece rubberizing device has the technical effects that friction damage between the pole piece and the cylindrical sucker in the advancing process is avoided, relative rotation of the cylindrical sucker and the free roller is achieved, complete pasting between the pole piece and an adhesive tape is achieved, air between the pole piece and gummed paper is gradually squeezed out, and the adhesion is tight.
Description
technical field [0001] The invention relates to the technical field of lithium battery production, in particular to a cylindrical sucker pole piece gluing device. Background technique [0002] The current film making machine pastes the insulating adhesive tape on the pole piece by placing the adhesive paper on the rectangular vacuum suction cup with holes through the adhesive paper preparation device, and then pushing the rectangular suction cup by the cylinder to stick the adhesive paper on the pole piece. The reciprocating push and pull of the rectangular vacuum chuck completes one working cycle, resulting in low efficiency and poor quality of the air bubble multipole sheet. According to the patent ZL201821308024.3, a curved surface suction cup and pole piece sticking insulating tape mechanism is disclosed. The original reciprocating sticking is changed to rotating sticking, and the efficiency and the quality of the pole piece are greatly improved. Contents of the invent...
Claims
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IPC IPC(8): H01M4/139H01M4/04H01M10/058H01M10/04
CPCH01M4/139H01M4/04H01M10/058H01M10/0404Y02P70/50Y02E60/10
Inventor 司圣科
Owner SHENZHEN TIAN HAO EQUIP PTY LTD