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CN-224226047-U - Feeding alignment device and production line

CN224226047UCN 224226047 UCN224226047 UCN 224226047UCN-224226047-U

Abstract

The utility model provides a feeding alignment device and a production line, wherein the feeding alignment device comprises a tray, wherein the tray is used for placing a roller support, a plurality of protruding parts are arranged on the periphery of the roller support, an alignment assembly is arranged above the tray, the alignment assembly is abutted with the roller support and drives the roller support to rotate after moving downwards to a preset height, and a limiting assembly is arranged on the tray, wherein one protruding part is abutted with the limiting assembly in the rotating process so as to realize position correction. According to the feeding alignment device, the roller support is driven to rotate through the alignment component, the automatic position correction of the roller support is realized by combining the abutting action of the limiting component and the protruding part, and compared with manual operation, the correction speed and accuracy are greatly improved without a manual rechecking station.

Inventors

  • LI RUZHEN

Assignees

  • 广东格兰仕集团有限公司
  • 广东格兰仕电器制造有限公司
  • 广东格兰仕微波炉电器制造有限公司

Dates

Publication Date
20260512
Application Date
20250508

Claims (10)

  1. 1. The utility model provides a material loading alignment device, includes tray (4) for place gyro wheel support (7), the periphery of gyro wheel support (7) sets up a plurality of bulge (71), a serial communication port, the top of tray (4) sets up alignment subassembly (2), alignment subassembly (2) down move to behind the predetermined height with gyro wheel support (7) looks butt and drive it and take place to rotate, tray (4) set up spacing subassembly (5), one of them bulge (71) in the rotation in-process with spacing subassembly (5) looks butt is in order to realize the position correction.
  2. 2. The feeding alignment device according to claim 1, wherein the alignment assembly (2) comprises a telescopic member (21) and a rotary member (23) which are connected, the output end of the rotary member (23) is connected with a rotary table (24), the rotary table (24) moves up and down under the driving of the telescopic member (21), the rotary table (23) is driven to rotate, a first driving member (25) is fixedly arranged at the lower part of the rotary table (24), a plurality of positioning claws (26) are arranged at the output end of the first driving member (25), the positioning claws (26) are positioned at the same circumference and synchronously move, and the positioning claws (26) are mutually far away under the driving of the first driving member (25) and selectively contact with the inner side wall of the roller bracket (7).
  3. 3. The feeding alignment device according to claim 2, wherein the first driving member (25) is arranged in a horizontal direction, the positioning claw (26) is arranged in a vertical direction, and a friction block (27) is arranged at a lower end of the positioning claw (26).
  4. 4. A feeding alignment device according to claim 2 or 3, characterized in that the feeding alignment device comprises a mounting frame (1) positioned at the side part of the tray (4), the mounting frame (1) comprises a first mounting plate (15) positioned at the top and arranged vertically, the mounting plate is used for fixedly assembling the telescopic member (21), the output end of the telescopic member (21) is provided with a second mounting plate (22), and the second mounting plate (22) is fixedly provided with the rotating member (23).
  5. 5. Feeding alignment device according to claim 1, characterized in that the limit assembly (5) comprises a positioning rod (51), the positioning rod (51) passing through and being partly higher than the tray (4).
  6. 6. The feeding alignment device according to claim 1, characterized in that the feeding alignment device comprises a pushing component (3) and a blocking block (6) which are mounted on the tray (4), the pushing component (3) and the blocking block (6) are respectively located at two sides of the roller support (7), the corrected roller support (7) moves under the driving of the pushing component (3) and is abutted to the blocking block (6), and the blocking block (6) is in multipoint contact or surface contact with the roller support (7) to limit the roller support (7).
  7. 7. The feeding alignment device according to claim 6, wherein the pushing assembly (3) comprises a second driving piece (31) located on the tray (4), a second connecting plate (35) is arranged at the output end of the second driving piece (31), a third driving piece (32) is arranged on the second connecting plate (35), and the third driving piece (32) can extend downwards and is abutted to the roller bracket (7).
  8. 8. The feeding alignment device according to claim 1 or 6, characterized in that the feeding alignment device comprises a detection module (8) mounted on one side of the tray (4) for detecting whether a roller bracket (7) is present on the tray (4).
  9. 9. The feeding alignment device according to claim 1, wherein the roller bracket (7) is of a special-shaped structure.
  10. 10. A production line comprising a feeding alignment device according to any one of claims 1-9.

Description

Feeding alignment device and production line Technical Field The utility model relates to the technical field of household appliances, in particular to a feeding alignment device and a production line. Background The microwave oven applies high-frequency microwaves emitted by a magnetron to water molecules in food, and rapidly heats the food by using heat generated by high-speed movement and friction of the water molecules, so that the microwave oven becomes one of the indispensable cooking appliances in modern families. In order to ensure that the food can be heated uniformly, a motor is generally arranged at the bottom of the cavity of the microwave oven and used for driving the glass turntable to rotate, and in order to ensure that the glass tray is placed in the cavity stably, a roller bracket is generally arranged below the glass tray for assistance. The existing roller support is usually assembled manually, the whole process is completely dependent on the vision of an operator to correct the posture, the labor cost is high, misjudgment is easy to occur, the conventional roller support becomes one of factors limiting productivity, and in order to reduce the labor cost and reduce the operation error, a device capable of automatically aligning the roller support needs to be developed. In view of this, the present utility model has been made. Disclosure of utility model The utility model solves the problems that the labor intensity is high, misjudgment is easy to occur and the product quality stability is poor due to the fact that the conventional roller support is assembled manually. In order to solve the problems, the utility model provides a feeding alignment device, which comprises a tray, wherein the tray is used for placing a roller bracket, a plurality of protruding parts are arranged on the periphery of the roller bracket, an alignment assembly is arranged above the tray, the alignment assembly is abutted with the roller bracket and drives the roller bracket to rotate after moving downwards to a preset height, and a limiting assembly is arranged on the tray, wherein one protruding part is abutted with the limiting assembly in the rotating process so as to realize position correction. According to the feeding alignment device, the roller support is driven to rotate through the alignment component, the automatic position correction of the roller support is realized by combining the abutting action of the limiting component and the protruding part, and compared with manual operation, the correction speed and accuracy are greatly improved without a manual rechecking station. Preferably, the alignment subassembly includes continuous extensible member, rotating member, the output and the carousel of rotating member are connected, the carousel is in the drive of extensible member reciprocates rotatory under the drive of rotating member, the fixed first driving piece that sets up in lower part of carousel, first driving piece has a plurality of and the output sets up the positioning pawl, the positioning pawl is in same circumference and synchronous motion, a plurality of the positioning pawl keep away from each other under the drive of first driving piece and with the inside wall selective contact of gyro wheel support. The centering of the roller bracket is realized by the tangency of the circle where the positioning claw is positioned and the inner side wall of the roller bracket when the positioning claw rotates, the positioning claw and the inner side wall of the roller bracket are in multi-point contact to stably apply acting force to rotate, the bulge on the outer peripheral side of the positioning claw and the limiting component are abutted to limit in rotation, so that the orientation is realized, and the centering of the roller bracket is realized through centering and orientation. Preferably, the first driving member is arranged along a horizontal direction, the positioning claw is arranged along a vertical direction, and a friction block is arranged at the lower end of the positioning claw. The device can ensure that the roller support is not displaced and offset under the drive of centrifugal force, the plurality of vertically arranged positioning claws form a self-centering effect through three-point contact, the elastic deformation capacity of the friction block is matched, the size tolerance of +/-0.5 mm of the inner side wall of the roller support can be compatible, the compatible range of the device is enlarged by 300 percent compared with that of a traditional rigid clamp, the special-shaped device can form a compact three-dimensional assembly structure, and the device is particularly suitable for assembly stations with limited height in a microwave oven production line. Preferably, the feeding alignment device comprises a mounting frame located at the side part of the tray, wherein the mounting frame comprises a first mounting plate located at the top and arranged vertically, the mount