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CN-121721039-B - Sagger detection device

CN121721039BCN 121721039 BCN121721039 BCN 121721039BCN-121721039-B

Abstract

The application provides a sagger detection device, which belongs to the technical field of nondestructive detection equipment and comprises a conveying assembly, a positioning assembly and an image acquisition assembly, wherein the conveying assembly comprises a first conveying roller and a second conveying roller which are mutually and vertically arranged, an avoidance hole is formed in the conveying direction of the first conveying roller, the positioning assembly vertically penetrates through the avoidance hole and comprises a supporting plate coaxially arranged on a lifting shaft, a movable plate is coaxially and vertically arranged on the bottom surface of the supporting plate in a moving manner, the erasing assembly comprises a movable seat, one surface of the movable seat is provided with a wedge block, a strip-shaped seat is arranged above the other surface of the movable seat, a C-shaped frame which is arranged in a sliding manner is arranged in the strip-shaped seat, and an erasing brush is rotationally arranged at an opening of the C-shaped frame. The proposal provided by the application can avoid missed judgment in the sagger detection process and improve the accuracy of sagger detection.

Inventors

  • ZHAN PENG
  • CHEN WEICHANG
  • WANG JIANGFU
  • YAN YANHONG
  • YANG QIANLONG

Assignees

  • 四川朗晟新能源科技有限公司

Dates

Publication Date
20260512
Application Date
20260213

Claims (9)

  1. 1. A sagger detection device, comprising: the conveying assembly (10) comprises a first conveying roller (11) and a second conveying roller (12) which are arranged vertically to each other, a push plate (13) opposite to the second conveying roller (12) is arranged on one side of the first conveying roller (11) in a moving manner, and a avoiding hole (14) corresponding to the space between the push plate (13) and the second conveying roller (12) is formed in the conveying direction of the first conveying roller (11); The positioning assembly (20) vertically penetrates through the avoidance hole (14) and comprises a lifting shaft which is rotatably arranged, a supporting plate (21) is coaxially arranged on the lifting shaft, four stepped holes (211) are uniformly distributed on the periphery of the supporting plate (21), limiting plates (22) are rotationally arranged in the stepped holes (211), torsion springs which enable the limiting plates (22) to be kept in the stepped holes (211) are arranged at the joints of the stepped holes (211) and the limiting plates (22), a movable plate (23) is coaxially and vertically arranged on the bottom surface of the supporting plate (21), and jacking strips (231) which correspond to the stepped holes (211) one by one are vertically arranged on the top surface of the movable plate (23); the image acquisition assembly (40) comprises a mounting frame (41) which is connected to an inverted U-shaped structure of a frame, the mounting frame (41) comprises a first vertical arm (411) which is positioned above the avoidance hole (14) and is coaxial with the lifting shaft, and a second vertical arm (412) which is arranged above the second conveying roller (12) and is positioned outside the distribution track of the first conveying roller (11), and cameras (42) are arranged on one side and the lower end of the first vertical arm (411) and one side of the second vertical arm (412); The erasing assembly (30) comprises a frame body (31) arranged on the outer side of the first conveying roller (11), a moving seat (32) which moves along the conveying direction perpendicular to the first conveying roller (11) is arranged on the frame body, a wedge block (33) is arranged on one surface of the moving seat (32) which faces the first conveying roller (11), the inclined edge of the wedge block (33) faces upwards, a strip seat (34) is arranged above the other surface of the moving seat (32), a C-shaped frame (35) which is arranged in a sliding manner along the conveying direction perpendicular to the first conveying roller (11) is arranged in the strip seat (34), an opening of the C-shaped frame faces the first conveying roller (11), an erasing brush (351) is rotationally arranged at the opening, and the C-shaped frame (35) is used for moving towards the outer wall of the sagger and erasing battery materials when the camera (42) corresponding to the second vertical arm (412) detects that the battery materials are attached to the outer wall of the sagger; The utility model provides a conveyer roller (11) distribution track's both sides are equipped with the curb plate respectively, dodge hole (14) and be equipped with horizontal muscle (111) that are connected with the curb plate respectively towards one side of first conveyer roller (11) incoming material direction, vertically wear to be equipped with on horizontal muscle (111) and block piece (15), block piece (15) including vertical perpendicular round pin (151) of wearing to locate horizontal muscle (111), the upper end of perpendicular round pin (151) is equipped with the blocking block (152) that the cross-section is right trapezoid structure, the hypotenuse of blocking block (152) up and towards the incoming material direction of first conveyer roller (11), blocking block (152) upper end butt layer board (21) bottom, perpendicular round pin (151) overcoat is equipped with first spring (153), and first spring (153) both ends respectively with blocking block (152) bottom and horizontal muscle (111) top surface butt.
  2. 2. The sagger detection device according to claim 1, characterized in that the top surface of the top bar (231) is provided with a slope inclined to the direction of the rotation axis of the pallet (21).
  3. 3. The sagger detection device according to claim 1, characterized in that a group of symmetrical slide bars (212) with an inverted T-shaped structure are arranged on the bottom surface of the supporting plate (21), vertical parts of the slide bars (212) are arranged in a sliding penetrating mode on the moving plate (23), a second spring (213) is sleeved outside the slide bars (212), and two ends of the second spring (213) are respectively abutted to the bottom surface of the supporting plate (21) and the top surface of the moving plate (23).
  4. 4. The sagger detection device according to claim 1, characterized in that a chute (341) along the conveying direction perpendicular to the first conveying roller (11) is concavely arranged on the top surface of the strip-shaped seat (34), a guide rod (342) is arranged in the chute (341), a sliding block (352) sleeved on the guide rod (342) and in sliding fit with the chute (341) is arranged at the bottom of the C-shaped frame (35), a third spring (343) is sleeved outside one end, far away from the first conveying roller (11), of the guide rod (342), and two ends of the third spring (343) are respectively abutted with the sliding block (352) and one end, far away from the first conveying roller (11), of the chute (341).
  5. 5. The sagger detection device according to claim 4, characterized in that a group of diagonal plates (353) are arranged on the surface of the vertical part of the C-shaped frame (35) far away from the opening, and the diagonal plates (353) are respectively arranged on two sides of the chute (341).
  6. 6. The sagger detection device according to claim 1, characterized in that the erasing brush (351) is vertically arranged at the opening of the C-shaped frame (35), and the upper end of the rotating shaft of the erasing brush (351) passes through the transverse part of the upper end of the C-shaped frame (35) and is connected with the first motor (354).
  7. 7. The sagger detection device according to claim 1, characterized in that the lower end of the oblique side of the wedge block (33) is provided with an arc-shaped opening (331).
  8. 8. The sagger detection device according to claim 1, characterized in that a door-shaped frame (36) is arranged outside the vertical part of the C-shaped frame (35), a cantilever (361) is arranged at the transverse part of the door-shaped frame (36), an air suction cover (362) is arranged below the cantilever (361), and the projection of the air suction shaft (362) on the frame body (31) covers the projection of the erasing brush (351) on the frame body (31).
  9. 9. The sagger detection device according to claim 1, characterized in that an installation seat is arranged on the outer side of the first conveying roller (11), a first linear mechanism (16) with the output direction facing the first conveying roller (11) is arranged on the installation seat, a push plate (13) is arranged at the output end of the first linear mechanism (16), a frame body (31) is arranged on the first linear mechanism (16) in a straddling mode, supporting legs connected with the installation seat are arranged at four corners at the bottom of the frame body (31), a second linear mechanism (37) is arranged on the frame body (31), and the output end of the second linear mechanism is connected with the other end of the movable seat (32).

Description

Sagger detection device Technical Field The invention belongs to the technical field of nondestructive testing equipment, and particularly relates to a sagger detection device. Background The sagger for firing the battery material powder is characterized in that after the sagger is fired by a high-temperature kiln, the powder in the sagger is poured out, and then the sagger is charged and fired again, and the fired battery material needs to be cooled rapidly due to the high temperature in the firing process so as to meet the performance requirement of the battery material, but is disadvantageous to the sagger. The sagger is frequently quenched and suddenly heated, so that the side wall of the sagger is easy to form an internal stress concentration zone, cracks are generated, and the sagger with the cracks cannot enter a kiln for firing, so that the sagger is prevented from being cracked in the firing process. Most of the existing detection modes depend on manual visual observation, so that the efficiency is low, the detection is easy to miss, a sagger with cracks enters a kiln, if the sagger is cracked, battery materials are wasted, and the kiln is inconvenient to clean. For this reason, some automatic detection devices have been developed, and the image detection device is used to detect the side wall of the sagger, so as to improve the detection efficiency, but in the process of overturning the sagger, the outer wall of the sagger may be attached with battery materials, while the erasing device is only used for the inner wall of the sagger in the erasing process, so that the battery materials attached to the outer wall of the sagger cannot be erased in time, and the long-term attached battery materials are not erased in time, so that not only the detection of the sagger is affected, but also the omission of the detection is affected, and the heat transfer performance of the sagger is affected. Disclosure of Invention In order to solve the defects in the prior art, the invention provides a sagger detection device which can avoid missing judgment in the sagger detection process and improve the accuracy of sagger detection. In order to achieve the object of the invention, the following scheme is adopted: A sagger detection device comprising: the conveying assembly comprises a first conveying roller and a second conveying roller which are mutually perpendicular, a push plate opposite to the second conveying roller is arranged on one side of the first conveying roller in a moving manner, and an avoidance hole corresponding to the space between the push plate and the second conveying roller is formed in the conveying direction of the first conveying roller; The positioning assembly vertically penetrates through the avoidance hole and comprises a lifting shaft which is rotatably arranged, a supporting plate is coaxially arranged on the lifting shaft, four stepped holes are uniformly distributed on the periphery of the supporting plate, a limiting plate is rotationally arranged in each stepped hole, a torsion spring which enables the limiting plate to be kept in each stepped hole is arranged at the joint of each stepped hole and each limiting plate, a moving plate is coaxially and vertically arranged on the bottom surface of the supporting plate in a moving manner, and top strips which correspond to the stepped holes one by one are vertically arranged on the top surface of the moving plate; The image acquisition assembly comprises an installation frame which is connected to an inverted U-shaped structure of a frame, the installation frame comprises a first vertical arm which is positioned above the avoidance hole and is coaxial with the lifting shaft, and a second vertical arm which is positioned above the second conveying roller and is positioned outside the distribution track of the first conveying roller, and cameras are arranged on one side and the lower end of the first vertical arm and one side of the second vertical arm; The erasing component comprises a frame body arranged on the outer side of the first conveying roller, a moving seat moving along the conveying direction perpendicular to the first conveying roller is arranged on the frame body, a wedge block is arranged on one face of the moving seat, facing the first conveying roller, of the wedge block, a bevel edge of the wedge block faces upwards, a strip seat is arranged on the other face of the moving seat, a C-shaped frame sliding along the conveying direction perpendicular to the first conveying roller is arranged in the strip seat, an opening of the C-shaped frame faces the first conveying roller, an erasing brush is arranged at the opening in a rotating mode, and the C-shaped frame is used for moving towards the outer wall of the sagger and erasing battery materials when the camera corresponding to the second vertical arm detects that the outer wall of the sagger is attached to the battery materials. Further, the both sides of first conveying ro