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CN-224231062-U - Online weighing assembly of photovoltaic frame

CN224231062UCN 224231062 UCN224231062 UCN 224231062UCN-224231062-U

Abstract

The utility model discloses an online weighing assembly of a photovoltaic frame, which comprises a left substrate and a right substrate, wherein at least one left weighing sensor is arranged on the upper surface of the left substrate, at least one right weighing sensor corresponding to the left weighing sensor is arranged on the upper surface of the right substrate, one ends of the left weighing sensor and the right weighing sensor which are symmetrically arranged in pairs are arranged on the left substrate and the right substrate, the other ends of the left weighing sensor and the right weighing sensor extend to the outer sides of the left substrate and the right substrate in opposite directions, a deformation sensing area is arranged between the two ends of the left weighing sensor and the right weighing sensor, the deformation sensing area is positioned on the outer sides of the left substrate and the right substrate, and a cushion block is arranged on the upper surfaces of the ends, close to each other, of the left weighing sensor and the right weighing sensor. The utility model can realize real-time weighing of the strip-shaped workpiece, has small contact area with the workpiece and small intervention on the workpiece, and has good weighing precision.

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 (6)

  1. 1. The on-line weighing assembly of the photovoltaic frame comprises a left substrate (1) and a right substrate (2) and is characterized in that at least one left weighing sensor (31) is mounted on the upper surface of the left substrate (1), at least one right weighing sensor (32) corresponding to the left weighing sensor (31) is mounted on the upper surface of the right substrate (2), one ends of the left weighing sensor (31) and the right weighing sensor (32) which are symmetrically arranged in pairs are mounted on the left substrate (1) and the right substrate (2), the other ends of the left weighing sensor and the right weighing sensor extend to the outer sides of the left substrate (1) and the right substrate (2) in opposite directions, a deformation sensing area (33) is arranged between the two ends of the left weighing sensor (31) and the right weighing sensor (32), the deformation sensing area (33) is located on the outer sides of the left substrate (1) and the right substrate (2), a cushion block (4) is mounted on the upper surface of one end, close to each other end, of the cushion block (31) and one end, close to each other end, of the cushion block (4) is used for being in contact with a strip-shaped workpiece (100).
  2. 2. The photovoltaic bezel on-line weighing module of claim 1, wherein said spacer (4) is an elastic spacer.
  3. 3. The photovoltaic frame on-line weighing assembly according to claim 1, wherein the cushion block (4) is one of a silica gel cushion block, a rubber cushion block and a polyurethane cushion block.
  4. 4. The photovoltaic bezel on-line weigh assembly of claim 1, wherein said left load cell (31) and right load cell (32) are parallel-beam sensors.
  5. 5. The on-line weighing module of a photovoltaic bezel of claim 1, wherein said spacer (4) comprises a main body portion (41) connected to a left load cell (31), a right load cell (32) and an extension portion (42) extending forward and backward from an upper portion of the main body portion (41), respectively.
  6. 6. The photovoltaic bezel on-line weighing assembly of claim 1, wherein 4 of said left load cells (31) and right load cells (32) are provided.

Description

Online weighing assembly of photovoltaic frame Technical Field The utility model relates to the technical field of photovoltaics, in particular to an on-line weighing assembly of a photovoltaic frame for gluing in a photovoltaic processing production line. Background The frame is installed around photovoltaic module, and the frame need use the gluing machine to beat the gluing in the recess before the installation, then installs. In the prior art, the air pressure of a glue spraying machine is unstable when the glue is sprayed initially, the situation that the glue amount is not filled enough easily occurs in glue, the glue amount on the frame is monitored by manually weighing the frame before and after the glue spraying, but the contact area between manual operation and a workpiece is large, the intervention of weighing the workpiece is large, and the weighing inaccuracy is easily caused. Disclosure of utility model The utility model aims to solve the technical problem of providing an online weighing assembly of a photovoltaic frame, which can realize real-time weighing of a strip-shaped workpiece, has small contact area with the workpiece and small interference on the workpiece, and has good weighing precision. The technical scheme includes that the on-line weighing assembly of the photovoltaic frame comprises a left substrate and a right substrate, wherein at least one left weighing sensor is arranged on the upper surface of the left substrate, at least one right weighing sensor corresponding to the left weighing sensor is arranged on the upper surface of the right substrate, one ends of the left weighing sensor and the right weighing sensor which are symmetrically arranged in pairs are arranged on the left substrate and the right substrate, the other ends of the left weighing sensor and the right weighing sensor extend to the outer sides of the left substrate and the right substrate in opposite directions, a deformation sensing area is arranged between the two ends of the left weighing sensor and the right weighing sensor and is located on the outer sides of the left substrate and the right substrate, a cushion block is arranged on the upper surface of one end, close to each other, of the left weighing sensor and the right weighing sensor, of the upper surface of the cushion block is used for being in lap joint contact with the lower surface of one end of a strip-shaped workpiece. The further improved scheme in the technical scheme is as follows: 1. in the scheme, the cushion block is an elastic cushion block. 2. In the scheme, the cushion block is one of a silica gel cushion block, a rubber cushion block and a polyurethane cushion block. 3. In the scheme, the left weighing sensor and the right weighing sensor are all parallel beam type sensors. 4. In the scheme, the cushion block comprises a main body part connected with the left weighing sensor and the right weighing sensor and an extension part extending forwards and backwards from the upper part of the main body part respectively. 5. In the scheme, the left weighing sensor and the right weighing sensor are respectively provided with 4 weighing sensors. Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages: The utility model relates to an online weighing assembly of a photovoltaic frame, wherein weighing sensors are arranged on the upper surfaces of a substrate and a right substrate respectively, one ends of the weighing sensors which are symmetrically arranged are arranged on the left substrate and the right substrate respectively, the other ends of the weighing sensors extend to the outer sides of the left substrate and the right substrate in opposite directions, a deformation sensing area is arranged between the two ends of the weighing sensors, the deformation sensing area is positioned on the outer sides of the left substrate and the right substrate, a cushion block is arranged on the upper surface of one end, far away from the left substrate and the right substrate, of the weighing sensor, the upper surface of the cushion block is used for being in lap joint contact with the lower surface of one end of a strip-shaped workpiece, and the real-time weighing of the strip-shaped workpiece, the contact area with the workpiece and the intervention on the workpiece are small on the basis of carrying out subsequent operations such as glue dispensing and the like can be realized, and the weighing precision is good. Drawings FIG. 1 is a schematic structural view of an on-line weighing assembly of a photovoltaic frame in use; FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1; FIG. 3 is a schematic structural view of an on-line weighing assembly of the photovoltaic frame of the present utility model; Fig. 4 is an enlarged schematic view of the utility model at B in fig. 3. In the drawings, 100 parts of strip-shaped workpieces, 1 part of left base plate, 2 parts of r