CN-224226166-U - Photovoltaic glass centering and resetting mechanism

Abstract

The utility model discloses a photovoltaic glass centering and correcting mechanism which comprises two correcting wheel brackets and a gear rack synchronizing mechanism, wherein the two correcting wheel brackets are oppositely arranged, a plurality of correcting wheels are arranged on the two correcting wheel brackets at intervals, the two correcting wheel brackets are connected with the gear rack synchronizing mechanism, and when the gear rack synchronizing mechanism is driven, the two correcting wheel brackets synchronously close or far away. According to the centering and correcting mechanism for the photovoltaic glass, provided by the utility model, the rack and pinion synchronous mechanism drives the two centering wheel brackets with the centering wheels to synchronously move, so that centering and correcting of the photovoltaic glass can be realized, and compared with the unilateral centering and correcting adopted in the prior art, the centering and correcting mechanism for the photovoltaic glass effectively reduces the influence of feeding errors on production.

Inventors

• GUO ZHEN
• SUN JIA
• JIANG XIAOSHAN

Assignees

• 天合光能股份有限公司

Dates

Publication Date

20260512

Application Date

20250516

Claims (7)

1. 1. The photovoltaic glass centering and aligning mechanism is characterized by comprising two centering wheel brackets and a gear rack synchronizing mechanism; The two righting wheel brackets are oppositely arranged, a plurality of righting wheels are arranged on the two righting wheel brackets at equal intervals, and the two righting wheel brackets are connected with the gear rack synchronization mechanism; When the gear-rack synchronizing mechanism drives, the two righting wheel brackets synchronously get close or far away.
2. 2. The photovoltaic glass centering mechanism of claim 1, wherein the rack and pinion synchronizing mechanism comprises a drive gear and a drive rack; The two transmission racks are meshed with the transmission gear, and are respectively connected with the two correcting wheel brackets; when the transmission gears rotate, the two transmission racks move in opposite directions for the same distance.
3. 3. The photovoltaic glass centering mechanism of claim 2, wherein the rack and pinion synchronization mechanism further comprises a drive motor; the output shaft of the driving motor is in transmission connection with the central shaft of the transmission gear, and provides driving force for rotation of the transmission gear.
4. 4. The photovoltaic glass centering mechanism of claim 3, wherein the drive motor employs a servo motor.
5. 5. The photovoltaic glass centering mechanism of claim 1, wherein the centering wheel is rotatably mounted on the centering wheel support by a rotational bearing.
6. 6. The photovoltaic glass centering mechanism according to claim 5, wherein the rotating bearing is mounted on the centering wheel support through a bearing seat, a mounting stud is fixed in the middle of the rotating bearing, and the centering wheel is detachably mounted on the mounting stud through a nut.
7. 7. The photovoltaic glass centering mechanism of claim 5, wherein the centering wheel is externally coated with an elastomeric rubber layer.

Description

Photovoltaic glass centering and resetting mechanism Technical Field The utility model relates to the technical field of photovoltaic processing equipment, in particular to a photovoltaic glass centering and correcting mechanism. Background In the production process of the photovoltaic module, part of working procedures have higher requirements on module positioning, and a correcting mechanism with low correcting precision can influence the processing technology to cause bad reworking. For example, in the butyl adhesive coating process, the traditional correction generally adopts unilateral correction, when the glass feeding error is large, for example, the glass feeding error is +/-1 mm, and the unilateral correction can fully reflect the 1mm error on the other edge, so that the adhesive line coating error exceeds +/-1 mm. Based on the above, the utility model provides a centering and resetting mechanism for photovoltaic glass, so as to solve the problems. Disclosure of utility model The utility model aims to provide a centering and centering mechanism for photovoltaic glass, which realizes centering and centering of the photovoltaic glass and reduces the influence of feeding errors on production. In order to solve the technical problems, the utility model provides a photovoltaic glass centering and correcting mechanism, which comprises two correcting wheel brackets and a gear rack synchronizing mechanism; The two righting wheel brackets are oppositely arranged, a plurality of righting wheels are arranged on the two righting wheel brackets at equal intervals, and the two righting wheel brackets are connected with the gear rack synchronization mechanism; When the gear-rack synchronizing mechanism drives, the two righting wheel brackets synchronously get close or far away. Further, the gear rack synchronizing mechanism comprises a transmission gear and a transmission rack; The two transmission racks are meshed with the transmission gear, and are respectively connected with the two correcting wheel brackets; when the transmission gears rotate, the two transmission racks move in opposite directions for the same distance. Further, the gear rack synchronization mechanism further comprises a driving motor; the output shaft of the driving motor is in transmission connection with the central shaft of the transmission gear, and provides driving force for rotation of the transmission gear. Further, the driving motor adopts a servo motor. Further, the return wheel is rotatably mounted on the return wheel support through a rotary bearing. Further, the rotating bearing is arranged on the correcting wheel bracket through a bearing seat, a mounting stud is fixed in the middle of the rotating bearing, and the correcting wheel is detachably arranged on the mounting stud through a nut. Further, the elastic rubber layer is coated outside the correcting wheel. Compared with the prior art, the utility model has at least the following beneficial effects: According to the centering and correcting mechanism for the photovoltaic glass, provided by the utility model, the rack and pinion synchronous mechanism drives the two centering wheel brackets with the centering wheels to synchronously move, so that centering and correcting of the photovoltaic glass can be realized, and compared with the unilateral centering and correcting adopted in the prior art, the centering and correcting mechanism for the photovoltaic glass effectively reduces the influence of feeding errors on production. Drawings FIG. 1 is a schematic structural view of a photovoltaic glass centering mechanism in the prior art; FIG. 2 is a schematic structural diagram of a centering and aligning mechanism for photovoltaic glass in an embodiment of the utility model; Fig. 3 is a schematic structural diagram of a return wheel according to an embodiment of the present utility model. The device comprises a return wheel bracket 1, a gear and rack synchronizing mechanism 21, a transmission gear 22, a transmission rack 23, a driving motor 3, a return wheel 31, an elastic rubber layer 4, a mounting stud 5, a rotating bearing 6 and a nut. Detailed Description The photovoltaic glass centering mechanism of the present utility model will be described in more detail below in conjunction with the schematic drawings, wherein preferred embodiments of the present utility model are shown, it being understood that one skilled in the art could modify the utility model described herein while still achieving the beneficial effects of the utility model. Accordingly, the following description is to be construed as broadly known to those skilled in the art and not as limiting the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. The advantages and features of the present utility model will become more apparent from the following description. It should be noted that the drawings are in a very simplified fo