CN-119117435-B - Silica gel barrel and operation method for improving silica gel utilization rate

CN119117435BCN 119117435 BCN119117435 BCN 119117435BCN-119117435-B

Abstract

The invention provides a silica gel barrel and an operation method for improving the utilization rate of silica gel, which belong to the technical field of photovoltaic cell preparation, and comprise a barrel body and an opening and closing storage mechanism, wherein the barrel body is used for containing a silica gel bag; the opening and closing storage mechanism comprises a plurality of fan-shaped guide plates and opening and closing driving assemblies corresponding to the fan-shaped guide plates, wherein the small ends of the fan-shaped guide plates are hinged to the bottom of the barrel body and are uniformly distributed in the circumferential direction of the bottom of the barrel body, and the opening and closing driving assemblies are movably connected between the fan-shaped guide plates and the bottom of the barrel body to drive the fan-shaped guide plates to open or close so as to form cone-shaped barrels with different calibers. The silica gel barrel provided by the invention can reduce the residual silica gel amount in the silica gel bag, thereby improving the utilization rate of silica gel, reducing the phenomenon of silica gel waste and reducing the production cost of a battery.

Inventors

WANG HANG
LIU YING
MA CHAO
HAN SHUAI
SHI LEI
TONG MENG
WANG KUN
XING SHAOHUI
HU BOYANG
YU BO
SHI JINCHAO

Assignees

英利能源发展有限公司
英利能源发展(天津)有限公司

Dates

Publication Date: 20260508
Application Date: 20240909

Claims (9)

1. A silicone barrel, comprising: a barrel body (1) for containing the silica gel bag and The folding and containing mechanism (2) comprises a plurality of fan-shaped guide plates (21) and folding and driving assemblies (22) corresponding to the fan-shaped guide plates (21), wherein the small ends of the fan-shaped guide plates (21) are hinged to the bottom of the barrel body (1), the fan-shaped guide plates (21) are uniformly distributed in the circumferential direction of the bottom of the barrel body (1), and the folding and driving assemblies (22) are movably connected between the fan-shaped guide plates (21) and the bottom of the barrel body (1) so as to drive the fan-shaped guide plates (21) to open or close to form conical barrels with different calibers; The opening and closing driving assembly (22) comprises a linear guide rail (222) and a connecting rod (221), the linear guide rail (222) is fixed at the bottom of the barrel body (1) along the radial direction of the barrel body (1), one end of the connecting rod (221) is hinged to the back surface of the fan-shaped guide plate (21), and the other end of the connecting rod (221) is hinged to a sliding block of the linear guide rail (222); when the sliding block moves to the center of the barrel body (1) to a first limit position, the fan-shaped guide plates (21) are driven to be folded so that the side surfaces of the adjacent fan-shaped guide plates (21) are connected to form a closed cone, and when the sliding block moves to the center far away from the barrel body (1) to a second limit position, the fan-shaped guide plates (21) are driven to be unfolded at the bottom of the barrel body (1).
2. The silicone barrel of claim 1, wherein the link (221) is perpendicular to the linear guide (222) when the slider is moved to the first limit position, and wherein the link (221) is parallel to the linear guide (222) when the slider is moved to the second limit position.
3. The silica gel bucket according to claim 2, wherein an included angle a between the fan-shaped guide plate (21) and the linear guide rail (222) is greater than or equal to 45 degrees and is an acute angle when the connecting rod (221) is perpendicular to the linear guide rail (222).
4. The silica gel bucket according to claim 1, wherein the sector deflector (21) is a flat plate or an arc plate, the cone-shaped cylinder enclosed by the sector deflector (21) is a polygonal pyramid when the sector deflector (21) is a flat plate, and the cone-shaped cylinder enclosed by the sector deflector (21) is a cone-shaped cylinder when the sector deflector (21) is an arc plate.
5. A silica gel bucket according to claim 1, wherein the large end face of the fan-shaped guide plate (21) is attached to the inner wall of the bucket body (1) in the unfolded state.
6. The silica gel barrel according to claim 1, wherein a supporting platform (3) is further arranged at the bottom of the barrel body (1), and when the fan-shaped guide plates (21) are unfolded at the bottom of the barrel body (1), the supporting platform (3) is located between the gaps of two adjacent fan-shaped guide plates (21) to form a supporting surface for supporting silica gel together with the fan-shaped guide plates (21).
7. The silica gel barrel according to claim 1, wherein the opening and closing driving assembly (22) comprises an electric push rod, a main body of the electric push rod is hinged to the bottom of the barrel body (1), and a push rod of the electric push rod is hinged to the back surface of the fan-shaped guide plate (21).
8. The silica gel bucket according to claim 1, characterized in that the back of the fan-shaped deflector (21) is provided with a pressure sensor.
9. An operating method for improving the utilization rate of silica gel, based on the silica gel bucket according to any one of claims 1 to 8, characterized in that it comprises: the opening and closing storage mechanism (2) is arranged at the bottom of the barrel body (1), and the linear guide rail (222) drives the fan-shaped guide plate (21) to be unfolded; Placing a silica gel bag containing silica gel in the barrel body (1), and simultaneously supporting the silica gel bag on the fan-shaped guide plate (21); When the weight of the silica gel in the barrel body (1) is lower than the preset weight, the opening and closing driving assembly (22) is started to drive the fan-shaped guide plates (21) to be folded upwards, so that the fan-shaped guide plates (21) form a conical barrel; Simultaneously, the silica gel bag is lifted upwards, and the lower end of the silica gel bag is kept to be in a conical shape and is matched in the conical cylinder under the filling of silica gel, so that the silica gel gathers in the conical cylinder; Continuing to drive the fan-shaped guide plates (21) to fold upwards along with the reduction of the silica gel amount and the reduction of the height of the silica gel in the barrel body (1) until the fan-shaped guide plates (21) are folded into a closed cone; The silica gel in the silica gel bag can keep certain depth under the same volume to do benefit to the suction of silica gel, reduce silica gel surplus.

Description

Silica gel barrel and operation method for improving silica gel utilization rate Technical Field The invention belongs to the technical field of manufacturing of photovoltaic modules, and particularly relates to a silica gel barrel and an operation method for improving the utilization rate of silica gel. Background The silica gel is an indispensable adhesive for bonding the photovoltaic cell assembly and the junction box. The silica gel is filled in the packaging bag and placed in the charging basket, and is adsorbed by a glue beating machine. In the use process, the glue dispenser cannot suck all the silica gel in the barrel, the silica gel remains at the bottom of the barrel, and the remaining silica gel cannot be directly used through the glue dispenser, so that great waste is caused, and the production cost of the photovoltaic module is affected. Disclosure of Invention The embodiment of the invention provides a silica gel barrel and an operation method for improving the utilization rate of silica gel, which aim to improve the utilization rate of silica gel and reduce the production cost of a photovoltaic module. In order to achieve the above purpose, the technical scheme adopted by the invention is that the silica gel barrel comprises: a barrel body for containing the silica gel bag, and The opening and closing storage mechanism comprises a plurality of fan-shaped guide plates and opening and closing driving assemblies corresponding to the fan-shaped guide plates, wherein the small ends of the fan-shaped guide plates are hinged to the bottom of the barrel body and are uniformly distributed in the circumferential direction of the bottom of the barrel body, and the opening and closing driving assemblies are movably connected between the fan-shaped guide plates and the bottom of the barrel body to drive the fan-shaped guide plates to open or close so as to form conical barrels with different calibers. With reference to the first aspect, in one implementation manner, the opening and closing driving assembly includes a linear guide rail and a connecting rod, wherein the linear guide rail is fixed at the bottom of the barrel body along the radial direction of the barrel body, one end of the connecting rod is hinged to the back surface of the fan-shaped guide plate, and the other end of the connecting rod is hinged to a sliding block of the linear guide rail; When the sliding block moves to the center of the barrel body to a first limit position, the fan-shaped guide plates are driven to be folded so that the side surfaces of the adjacent fan-shaped guide plates are connected to form a closed conical barrel, and when the sliding block moves to a second limit position away from the center of the barrel body, the fan-shaped guide plates are driven to be unfolded at the bottom of the barrel body. With reference to the first aspect, in one implementation manner, when the sliding block moves to the first limit position, the connecting rod is perpendicular to the linear guide rail, and when the sliding block moves to the second limit position, the connecting rod is parallel to the linear guide rail. In combination with the first aspect, in one implementation manner, when the connecting rod is perpendicular to the linear guide rail, an included angle a between the fan-shaped guide plate and the linear guide rail is greater than or equal to 45 degrees, and is an acute angle. With reference to the first aspect, in one implementation manner, the fan-shaped guide plate is a flat plate or an arc plate, when the fan-shaped guide plate is a flat plate, the enclosed cone is a polygonal pyramid, and when the fan-shaped guide plate is an arc plate, the enclosed cone is a cone. With reference to the first aspect, in one implementation manner, a large end face of the fan-shaped guide plate is attached to an inner wall of the barrel body when the fan-shaped guide plate is in a unfolded state. In combination with the first aspect, in one implementation manner, a supporting platform is further disposed at the bottom of the barrel, and when the fan-shaped guide plates are unfolded at the bottom of the barrel, the supporting platform is located between two adjacent gaps of the fan-shaped guide plates, and forms a supporting surface for supporting the silica gel together with the fan-shaped guide plates. With reference to the first aspect, in one implementation manner, the opening and closing driving assembly includes an electric push rod, a main body of the electric push rod is hinged to the bottom of the barrel body, and a push rod of the electric push rod is hinged to the back surface of the fan-shaped guide plate. With reference to the first aspect, in one implementation manner, a pressure sensor is disposed on a back surface of the fan-shaped deflector. In a second aspect, an embodiment of the present invention further provides an operation method for improving a silica gel utilization rate, based on the silica gel barrel, the m