Search

CN-224231060-U - Online weighing unit of frame gluing machine

CN224231060UCN 224231060 UCN224231060 UCN 224231060UCN-224231060-U

Abstract

The utility model discloses an online weighing unit of a frame gluing machine, which comprises a left substrate and a right substrate, wherein at least 2 left weighing sensors are arranged on the left substrate, at least 2 right weighing sensors corresponding to the left weighing sensors are arranged on the right substrate, a deformation sensing area is arranged between two ends of each of the left weighing sensors and the right weighing sensors and positioned outside the left substrate and the right substrate, a front stop block is arranged on the front side of each of the left weighing sensors and the right weighing sensors, and a rear stop block corresponding to the front stop block is arranged on the rear side of each of the left weighing sensors and the right weighing sensors. The utility model can simultaneously realize real-time weighing of a plurality of workpieces, small contact area with the workpieces and small intervention on the workpieces, and can synchronously clamp and position two ends of each workpiece by the pushing blocks which are close to each other before weighing, so that the workpieces are positioned right above the weighing sensor, and the weighing precision and the weighing consistency of each workpiece are further improved.

Inventors

  • HU QING
  • CHEN YUCHEN

Assignees

  • 苏州卓旭新能源科技有限公司

Dates

Publication Date
20260512
Application Date
20250516

Claims (7)

  1. 1. An online weighing unit of a frame gluing machine comprises a left substrate (1) and a right substrate (2), and is characterized in that at least 2 left weighing sensors (31) are arranged on the left substrate (1), at least 2 right weighing sensors (32) corresponding to the left weighing sensors (31) are arranged on the right substrate (2), and each left weighing sensor (31) and each right weighing sensor (32) corresponding to the left weighing sensors are used for weighing the same strip-shaped workpiece (100); The other ends of the left weighing sensor (31) and the right weighing sensor (32) with one ends connected with the left substrate (1) and the right substrate (2) extend to the corresponding right weighing sensor (32) and the left weighing sensor (31) in the directions of the left substrate (1) and the right substrate (2) and are provided with a cushion block (4), a deformation sensing area (33) is arranged between two ends of each of the left weighing sensor (31) and the right weighing sensor (32) and positioned outside the left substrate (1) and the right substrate (2), and the upper surfaces of the cushion blocks (4) arranged on the upper surfaces of the left weighing sensor (31) and the right weighing sensor (32) are used for being in lap joint contact with the lower surface of the strip-shaped workpiece (100); each front side of each left weighing sensor (31) and each right weighing sensor (32) is provided with a front stop block (7), each rear side of each left weighing sensor (31) and each right weighing sensor (32) is provided with a rear stop block (8) corresponding to each front stop block (7), a plurality of front stop blocks (7) capable of moving back and forth synchronously move, a plurality of rear stop blocks (8) capable of moving back and forth with the front stop blocks (7) synchronously move, and when each front stop block (7) and each corresponding rear stop block (8) are in extrusion contact with a strip-shaped workpiece (100) between the front stop block (7) and the corresponding rear stop block (8), two ends of the strip-shaped workpiece (100) are respectively located right above the corresponding left weighing sensor (31) and right weighing sensor (32).
  2. 2. The on-line weighing unit of the frame gluing machine according to claim 1, wherein 4 left weighing sensors (31) and 4 right weighing sensors (32) are arranged.
  3. 3. The on-line weighing unit of a frame gluing machine according to claim 1 or 2, wherein at least 2 sets of correspondingly arranged left weighing sensors (31) and right weighing sensors (32) are different in distance.
  4. 4. The on-line weighing unit of a frame gluing machine according to claim 1 or 2, wherein a first movable plate (5) capable of moving forwards and backwards and a second movable plate (6) capable of moving reversely to the first movable plate (5) are mounted on the upper surfaces of the left base plate (1) and the right base plate (2), at least 2 front stop blocks (7) are mounted on the same first movable plate (5), and at least 2 rear stop blocks (8) are mounted on the same second movable plate (6).
  5. 5. The on-line weighing unit of the frame gluing machine according to claim 4, wherein the first movable plate (5) and the second movable plate (6) are respectively arranged on the upper surfaces of the left base plate (1) and the right base plate (2) through sliding rails and sliding blocks and are overlapped up and down.
  6. 6. The on-line weighing unit of a frame gluing machine according to claim 5, wherein the lower surface of the second movable plate (6) above the first movable plate (5) is higher than the upper surface of the weighing sensor and the upper surface of the second movable plate is lower than the upper surface of the cushion block (4).
  7. 7. The on-line weighing unit of a frame gluing machine according to claim 5, wherein at least 1 front stop block (7) is connected with the first movable plate (5) through a connecting strip (71) passing through the upper part of the weighing sensor.

Description

Online weighing unit of frame gluing machine Technical Field The utility model relates to the technical field of photovoltaics, in particular to an online weighing unit of a frame gluing machine for gluing in a photovoltaic processing production line. Background Along with the stronger environmental awareness, solar power generation develops rapidly, and a photovoltaic power generation assembly serving as an important component of solar power generation needs to be provided with a frame around the photovoltaic power generation assembly, and when the frame is provided with the frame, the frame needs to be glued first and then can be provided. In the prior art, the frame of the photovoltaic module can only be manually and randomly checked before and after gluing to weigh the silica gel amount, so that the contact area with a workpiece and the interference are greatly increased, the silica gel amount on each frame cannot be monitored, great inconvenience is caused to the gluing process of the frame of the photovoltaic module, and the weighing positions of the frames are inconsistent, so that the weighing precision is poor. Disclosure of utility model The utility model aims to solve the technical problem of providing an online weighing unit of a frame gluing machine, which can simultaneously realize real-time weighing of a plurality of workpieces, clamp and position two ends of each workpiece before weighing, and improve the weighing precision and the weighing consistency of each workpiece. In order to solve the technical problems, the technical scheme adopted by the utility model is that the online weighing unit of the frame gluing machine comprises a left substrate and a right substrate, wherein at least 2 left weighing sensors are arranged on the left substrate, at least 2 right weighing sensors corresponding to the left weighing sensors are arranged on the right substrate, and each left weighing sensor and the right weighing sensor corresponding to the left weighing sensor are used for weighing the same strip-shaped workpiece; The other ends of the left weighing sensor and the right weighing sensor, which are connected with the left substrate and the right substrate, extend to the outer sides of the left substrate and the right substrate in the directions of the corresponding right weighing sensor and the left weighing sensor, and are provided with a cushion block, a deformation sensing area is arranged between the two ends of the left weighing sensor and the right weighing sensor and positioned on the outer sides of the left substrate and the right substrate, and the upper surfaces of the cushion blocks arranged on the upper surfaces of the left weighing sensor and the right weighing sensor are used for being in lap joint contact with the lower surface of the strip-shaped workpiece; Each front side of each left weighing sensor and each right weighing sensor is provided with a front stop block, each rear side of each left weighing sensor and each right weighing sensor is provided with a rear stop block corresponding to the front stop block, a plurality of front stop blocks capable of moving back and forth synchronously move, a plurality of rear stop blocks capable of moving reversely with the front stop blocks synchronously move, and when the front stop blocks and the corresponding rear stop blocks are respectively in extrusion contact with a strip-shaped workpiece between the front stop blocks and the corresponding rear stop blocks, two ends of the strip-shaped workpiece are respectively positioned right above the corresponding left weighing sensor and the corresponding right weighing sensor. The further improved scheme in the technical scheme is as follows: 1. In the scheme, the left weighing sensor and the right weighing sensor are respectively provided with 4 weighing sensors. 2. In the scheme, at least 2 groups of left weighing sensors and right weighing sensors which are correspondingly arranged are different in distance. 3. In the above scheme, the upper surfaces of the left base plate and the right base plate are respectively provided with a first movable plate capable of moving forwards and backwards and a second movable plate capable of moving in the opposite direction to the first movable plate, at least 2 front stop blocks are arranged on the same first movable plate, and at least 2 rear stop blocks are arranged on the same second movable plate. 4. In the scheme, the first movable plate and the second movable plate which are respectively arranged on the upper surfaces of the left base plate and the right base plate through the sliding rail and the sliding block are overlapped up and down. 5. In the above scheme, the lower surface of the second movable plate above the first movable plate is higher than the upper surface of the weighing sensor, and the upper surface of the second movable plate is lower than the upper surface of the cushion block. 6. In the scheme, at least 1 front stop block is co