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CN-117007165-B - Support adjustment mechanism that gypsum board weighed

CN117007165BCN 117007165 BCN117007165 BCN 117007165BCN-117007165-B

Abstract

The invention discloses a gypsum board weighing support adjusting mechanism which comprises a gravity sensor, a lifting structure, a sliding track set, a forward driving piece, a dislocation driving piece and an alignment adjusting structure, wherein a first sliding frame and a second sliding frame are arranged in the sliding track set in a sliding mode, the forward driving piece is used for driving the first sliding frame positioned at the head end to move along the length direction of a gypsum board, the dislocation driving piece drives the second sliding frame positioned at the downstream to move backwards relative to the first sliding frame based on the forward movement of the first sliding frame, and the first sliding frame positioned at the downstream is driven to move backwards relative to the second sliding frame based on the forward movement of the second sliding frame so as to adjust the interval between the gravity sensors and keep the interval consistent. The invention adjusts the spacing of the gravity sensors, and the spacing of the gravity sensors is always consistent, so that the gravity sensors are symmetrically and uniformly distributed at the bottom of the gypsum board at equal intervals, the stability in the weighing process is ensured, and the accuracy of the weighing result is also improved.

Inventors

  • YANG XIAODONG
  • ZHANG YUFEI
  • YANG ZHENGBO
  • LI YUNZE
  • WU JIANJIANG

Assignees

  • 中建材创新科技研究院有限公司
  • 北新集团建材股份有限公司
  • 中国建材集团有限公司

Dates

Publication Date
20260508
Application Date
20230628

Claims (10)

  1. 1. A gypsum board weighing support adjustment mechanism is characterized by comprising: The gravity sensors (1) are arranged on the side edges of the gypsum board roller way (4), the gravity sensors (1) are arranged in a plurality, the gravity sensors (1) correspond to the corner positions of the gypsum board (5), the bottom of each gravity sensor (1) is provided with a lifting structure (6), and the distances between the adjacent gravity sensors (1) are consistent; The sliding track set (2) is arranged along the length direction of the plasterboard (5), a first sliding frame (9) and a second sliding frame (10) are arranged in the sliding track set (2) in a sliding way, the first sliding frame (9) and the second sliding frame (10) are arranged in a staggered way, a forward driving piece (7) is arranged on the first sliding frame (9) at the head end, the forward driving piece (7) is used for driving the first sliding frame (9) at the head end to move along the length direction of the plasterboard (5), a dislocation driving piece (8) is arranged between the first sliding frame (9) and the second sliding frame (10), the dislocation driving piece (8) drives the second sliding frame (10) at the downstream to move backwards relative to the first sliding frame (9) based on the forward movement of the first sliding frame (9), drives the first sliding frame (9) at the downstream to move backwards relative to the second sliding frame (10), and the distance between the first sliding frame (1) and the second sliding frame (10) is adjusted consistently; The aligning and adjusting structure (3) is arranged on the sliding track set (2), a pushing seat (31) is arranged at the front end of the aligning and adjusting structure (3), the pushing seat (31) pushes the sliding track set (2) forwards, and the gravity sensor (1) positioned at the head end and the tail end is symmetrically arranged at the bottom of the gypsum board (5) to be weighed through the first sliding frame (9) and the second sliding frame (10); The gravity sensor (1) is electrically connected with a control module, a photoelectric sensor is arranged on the gypsum board roller way (4), the photoelectric sensor is used for detecting the position and the length of the gypsum board (5), the control module controls the dislocation driving piece (8) to adjust the distance between the gravity sensors (1) based on the length of the gypsum board (5), and the position of the sliding track group (2) is pushed and adjusted based on the position of the gypsum board (5).
  2. 2. The gypsum board weighing support and adjustment mechanism according to claim 1, wherein a movable groove (11) is formed in the upper edge of the first sliding frame (9), a movable strip (12) is arranged in the upper edge of the second sliding frame (10), and the movable strip (12) is slidably arranged in the movable groove (11); a driving gap (13) is formed between the first sliding frame (9) and the second sliding frame (10), the dislocation driving piece (8) is arranged in the driving gap (13), and the lengths of the first sliding frame (9) and the second sliding frame (10) are consistent.
  3. 3. The support adjustment mechanism for the weighing of plasterboards according to claim 2, characterized in that the dislocating drive (8) comprises a first transmission gear (81) arranged on the inner wall of the first carriage (9) and a first connecting rack (82) arranged on the inner wall of the second carriage (10); The utility model discloses a gypsum board, including slip track group (2), installation rack (82), installation rack (84), first drive gear (81) one side, long rack (85) meshing, opposite side and adjacent on second carriage (10) first connection rack (82) meshing, installation rack (84) are followed gypsum board (5) length direction sets up.
  4. 4. A gypsum board weighing support adjustment mechanism according to claim 3, wherein the second carriage (10) inner wall is provided with a second transmission gear (86), the first carriage (9) inner wall is provided with a second connecting rack (87); One side of the second transmission gear (86) is meshed with the long rack (85), and the other side is meshed with a second connecting rack (87) on the adjacent first sliding frame (9).
  5. 5. The support adjustment mechanism for plasterboard weighing according to claim 4, characterized in that the length of the first connecting rack (82) and the second connecting rack (87) is half the length of the first carriage (9) and the second carriage (10).
  6. 6. The gypsum board weighing support adjustment mechanism according to claim 5, wherein the first connecting rack (82) and the second connecting rack (87) are each provided with a stop bar (88) at the ends thereof, and the top end of the stop bar (88) is lower than the long rack (85).
  7. 7. The support adjustment mechanism for the weighing of plasterboards according to claim 6, characterized in that the advancing drive (7) comprises a drive rack (71) arranged at the side of the sliding track group (2), a drive motor (72) arranged on the drive rack (71), a connecting shaft (73) arranged at the output of the drive motor (72), a connecting gear (74) arranged on the connecting shaft (73); The outer wall of the first sliding frame (9) at the head end is provided with a toothed bar (75), the connecting gear (74) is meshed with the toothed bar (75), and the length of the toothed bar (75) is half of that of the first sliding frame (9).
  8. 8. The support adjustment mechanism for plasterboard weighing according to claim 7, characterized in that the sliding track set (2) comprises an outer sliding track (21), an inner sliding track (22); The outer sliding rail (21) is connected with the side edge of the inner sliding rail (22), a sliding long groove (23) is formed in the outer sliding rail (21) and the inner sliding rail (22), sliding protrusions (24) are arranged at the bottoms of the first sliding frame (9) and the second sliding frame (10), and the sliding protrusions (24) are arranged in the sliding long groove (23) in a sliding mode.
  9. 9. The support adjustment mechanism for the weighing of plasterboards according to claim 8, characterized in that the alignment adjustment structure (3) comprises a mounting slot seat (32), a rotating threaded rod (33) arranged inside the mounting slot seat (32), a connection motor (34) connected to the rotating threaded rod (33); The rotary threaded rod (33) is connected with the output end of the connecting motor (34), the pushing seat (31) is in threaded connection with the rotary threaded rod (33), and the pushing seat (31), the inner sliding rail (22) and the outer sliding rail (21) are all arranged in the mounting groove seat (32) in a sliding mode.
  10. 10. The support adjustment mechanism for the weighing of plasterboards according to claim 9, characterized in that the elevation structure (6) comprises an elevation frame (61) arranged on a first carriage (9) and on the second carriage (10), a screw (62) arranged on the elevation frame (61), an elevation seat (63) arranged on the screw (62); The gravity sensor (1) is installed on the lifting seat (63), and the screw rod (62) is connected with a rotating motor.

Description

Support adjustment mechanism that gypsum board weighed Technical Field The invention relates to the technical field of gypsum board production, in particular to a support adjusting mechanism for weighing gypsum boards. Background In the current gypsum board production process, board weight detection of a formed wet board is an important detection index, the wet board weight has an important influence on the quality of the gypsum board, a sample plate is required to be taken after a two-control cutter is used for effectively monitoring and measuring performance parameters of the wet board, various data are measured and then put on an electronic scale for weighing, the weight of the gypsum board per square meter is detected, then the weight of the gypsum board per square meter is multiplied by the number of the gypsum board per square meter of the whole stack, a two-control post operator periodically samples and measures the wet board per square meter, the measured data are fed back to a control, and a control operator adjusts various parameters according to the data in real time to ensure good quality of the gypsum board. The manual sampling weighing mode cannot accurately measure the weight of the whole gypsum board, and for this reason, the prior art generally sets up a weighing sensor to lift the gypsum board slightly when the gypsum board arrives, and weighs the whole gypsum board. The gypsum board needs to stop the transportation and weigh again, and there is the difference in the stop position of gypsum board at every turn, and the size of every gypsum board has the difference, and the weighing sensor of specific position probably leads to the gypsum board focus unstable under the circumstances of skew gypsum board focus position, causes the gypsum board weighing process platform that drops, causes the gypsum board to damage. Disclosure of Invention Therefore, the invention provides a supporting and adjusting mechanism for weighing the gypsum board, which effectively solves the problems that in the prior art, a weight sensor at a specific position deviates from the gravity center position of the gypsum board, the gravity center of the gypsum board is unstable, so that a falling platform and the gypsum board are damaged in the process of weighing the gypsum board. In order to solve the technical problems, the invention specifically provides the following technical scheme that the supporting and adjusting mechanism for weighing the gypsum board comprises: The gravity sensors are arranged on the side edges of the gypsum board roller way, the gravity sensors are arranged in a plurality, the gravity sensors correspond to the angular positions of the gypsum board, the bottom of each gravity sensor is provided with a lifting structure, and the distances between the adjacent gravity sensors are consistent; The sliding track set is arranged along the length direction of the plasterboard, a first sliding frame and a second sliding frame are arranged in the sliding track set in a sliding way, the first sliding frame and the second sliding frame are arranged in a staggered way, a forward driving piece is arranged on the first sliding frame at the head end and used for driving the first sliding frame at the head end to move along the length direction of the plasterboard, a dislocation driving piece is arranged between the first sliding frame and the second sliding frame, the dislocation driving piece drives the second sliding frame at the downstream to move backwards relative to the first sliding frame based on the forward movement of the first sliding frame, and drives the first sliding frame at the downstream to move backwards relative to the first sliding frame and the second sliding frame based on the forward movement of the second sliding frame, so that the distance between the gravity sensors is adjusted and kept consistent, and the lifting structure is arranged on the first sliding frame and the second sliding frame; The aligning and adjusting structure is arranged on the sliding track set, the front end of the aligning and adjusting structure is provided with a pushing seat, and the pushing seat pushes the sliding track set forwards so that the gravity sensors positioned at the head end and the tail end are symmetrically arranged at the bottom of the gypsum board to be weighed through the first sliding frame and the second sliding frame; The gravity sensor is electrically connected with a control module, a photoelectric sensor is arranged on the gypsum board roller way and used for detecting the position and the length of the gypsum board, the control module controls the dislocation driving piece to adjust the distance between the gravity sensor based on the length of the gypsum board, and the sliding track group is pushed and adjusted based on the position of the gypsum board. Further, a movable groove is formed in the upper edge of the first sliding frame, a movable strip is arranged in the upper edge of