CN219161244U

CN219161244U - Irregular food material processing contour scanning device

Info

Publication number: CN219161244U
Application number: CN202223408727.2U
Authority: CN
Inventors: 闫维新; 张俊; 刘星丹
Original assignee: Chongqing Research Institute Of Shanghai Jiaotong University
Current assignee: Chongqing Research Institute Of Shanghai Jiaotong University
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-09
Anticipated expiration: 2032-12-16

Abstract

The utility model provides an irregular food material processing contour scanning device, which belongs to the technical field of food scanning, and is characterized in that an air claw is arranged in the vertical direction and the horizontal direction to clamp, an optical fiber array is arranged on a side plate on one side of a table top, and the optical fiber array can rotate along with a rotary rack, so that scanning in the longitudinal direction and the transverse direction is realized, and on the basis of realizing omnibearing scanning, the scanning precision is high and the irregular food material can be scanned.

Description

Irregular food material processing contour scanning device

Technical Field

The utility model belongs to the technical field of food scanning, and particularly relates to an irregular food material processing contour scanning device.

Background

In vegetable processing, it is necessary to perform a detection classification of vegetables to pick out vegetables satisfying a specified size and quality. At present, vegetable detection and grading is generally limited to a manual mode, and human errors are large, time and labor are wasted and efficiency is low. At present, the technology can also be used for automatically detecting vegetables, but the detection direction is limited, the clamping effect is not ideal, for example, chinese patent ZL201821290714.0 discloses a vegetable detector which is used for flatly laying a bean sample on a glass window, then starting a polishing light source and a scanning camera to scan bean images, sending the scanning result to a processing system, calculating the length and the diameter of the bean in the images by setting software, and grading according to the calculation result.

In view of this, the present utility model has been proposed.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides a processing contour scanning device for irregular food materials, and aims to improve the processing contour scanning precision of the irregular food materials such as vegetables.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an irregular food material processing profile scanning device, its includes the base, and the base includes mesa and the curb plate of setting in mesa one side, is provided with the clamping structure who is used for the irregular food material of centre gripping on the mesa, fixedly on the curb plate be provided with fiber array rotary mechanism, fiber array rotary mechanism passes through tooth structure and rotary rack meshing and drives rotary rack and rotate, fixedly connected is provided with fiber array on the rotary rack, fiber array orientation irregular food material sets up.

Preferably, an optical fiber signal amplifier is further arranged, and the optical fiber signal amplifier is in signal connection with the optical fiber array.

Preferably, the clamping structure comprises two mutually parallel straight racks which are arranged on the table top in a sliding manner, the two straight racks are parallel to a rotation plane where the rotary racks are located, and the two straight racks are meshed with a gear which is horizontally arranged between the two straight racks at the same time, so that when the gear rotates, the movement directions of the two straight racks are opposite, and in the two straight racks, a first support in the vertical direction is fixedly arranged at the end part of one straight rack, a second support in the vertical direction is fixedly arranged at one end of the other straight rack, which is far away from the end part, and transverse air claws are transversely arranged on the first support and the second support.

Compared with the prior art, the practicality has the following beneficial effects at least:

the optical fiber array rotating mechanism is used for rotating the optical fiber array, so that the omnidirectional detection of the irregular food material in the transverse direction and the longitudinal direction is realized, the two straight racks are driven by one gear to move in opposite directions, the clamping of the irregular food material with different sizes can be performed, and the optical fiber array detection precision is high.

Drawings

The above and other objects, features and advantages of the present utility model will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings. Wherein like reference numerals generally refer to like elements throughout the exemplary embodiments.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of a transverse or longitudinal air jaw used in the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model when scanning in a lateral direction;

the device comprises a 1-base, a 2-optical fiber array rotating mechanism, a 3-gear, a 4-rotating rack, a 5-irregular food material, a 6-optical fiber signal amplifier, a 7-longitudinal air jaw, an 8-transverse air jaw, a 9-optical fiber array, a 10-rotating motor, an 11-follower spring, a 12-contact switch, a 13-sucker array and a 14-bottom tray.

Detailed Description

For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.

As shown in fig. 1 to 3, the utility model provides an irregular food material processing profile scanning device, which comprises a base 1, wherein the base 1 comprises a table top and a side plate arranged on one side of the table top, a clamping structure for clamping an irregular food material 5 is arranged on the table top, an optical fiber array rotating mechanism 2 is fixedly arranged on the side plate, the optical fiber array rotating mechanism 2 is meshed with a rotating rack 4 through a tooth structure (such as a gear, a rack or a toothed belt) and drives the rotating rack 4 to rotate, an optical fiber array 9 is fixedly connected to the rotating rack 4, and the optical fiber array 9 is arranged towards the irregular food material 5. With this arrangement, the rotating rack 4, when rotated, can rotate the optical fiber array 9, thereby completing scanning in different orientations.

Preferably, an optical fiber signal amplifier 6 is further provided, and the optical fiber signal amplifier 6 is in signal connection with the optical fiber array 9. The optical fiber signal amplifying device is used for amplifying the optical fiber signals scanned by the optical fiber array, is convenient for data processing and improves processing precision.

Preferably, the clamping structure comprises two parallel straight racks which are slidably arranged on the table top, the two straight racks are parallel to a rotation plane where the rotary rack 4 is located, and the two straight racks are simultaneously meshed with the gear 3 horizontally arranged between the two straight racks, so that when the gear 3 rotates, the movement directions of the two straight racks are opposite, for example, one straight rack moves rightwards, the other straight rack moves leftwards, and in the two straight racks, the end part of one straight rack is fixedly provided with a first bracket in the vertical direction, one end, far away from the end part, of the other straight rack is fixedly provided with a second bracket in the vertical direction, and transverse air pawls 8 (only one transverse air pawl 8 can be arranged on the first bracket and the second bracket, and corresponding trays are arranged on the other bracket). By this arrangement, when the gear wheel 3 rotates, the two transverse air pawls 8 can be driven to move towards or away from each other, thereby achieving clamping or releasing in the horizontal direction.

Further preferably, the first bracket or the second bracket is also fixedly provided with a tray frame, on which the bottom tray 14 is mounted. The bottom tray 14 is used to achieve bottom support for the non-regular food material 5. Further, a longitudinal air claw 7 is provided right above the bottom tray 14 opposite to the bottom tray 14, and the longitudinal air claw 7 can move in the vertical direction through a rack and the like.

For better achieving the purpose of the utility model, the transverse air claw and the longitudinal air claw comprise a rotary motor 10, a follow-up spring 11, a contact switch 12 and a sucker array 13, wherein the sucker array 13 is uniformly distributed around the contact switch 12, and the corresponding rotary motor 10 starts to work and then the sucker array 13 sucks air when the corresponding contact switch 12 contacts with the non-regular food material 5 in the moving process of the transverse air claw or the longitudinal air claw. The suction of the suction cup array 13 can be realized by driving the air pump to work through the rotating motor 10.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides an irregular food material processing profile scanning device, its characterized in that, it includes base (1), and base (1) include mesa and set up the curb plate in mesa one side, are provided with the clamping structure that is used for centre gripping irregular food material (5) on the mesa, fixedly on the curb plate be provided with fiber array rotary mechanism (2), fiber array rotary mechanism (2) are through tooth structure and rotatory rack (4) meshing and drive rotatory rack (4) rotation, fixedly connected with fiber array (9) on rotatory rack (4), fiber array (9) orientation irregular food material (5) set up.

2. An irregular food material processing profile scanning device as claimed in claim 1, characterized in that an optical fiber signal amplifier (6) is further provided, the optical fiber signal amplifier (6) being in signal connection with the optical fiber array (9).

3. An irregular food material processing profile scanning device as in claim 1, characterized in that the clamping structure comprises two mutually parallel straight racks slidingly arranged on the table top, said two straight racks being parallel to the rotation plane in which the rotating rack (4) is located, and said two straight racks being simultaneously meshed with the gear (3) horizontally arranged between said two straight racks such that the direction of movement of said two straight racks is opposite when the gear (3) rotates, and wherein the end of one of said two straight racks is fixedly provided with a first support in the vertical direction, the end of the other straight rack remote from said end is fixedly provided with a second support in the vertical direction, and both the first support and the second support are transversely provided with a transverse air claw (8).

4. A non-regular food material processing profile scanning device as claimed in claim 3, characterized in that the first or second support is further fixedly provided with a tray holder on which a bottom tray (14) is mounted, and that a longitudinal air jaw (7) is arranged directly above the bottom tray (14) opposite to the bottom tray (14).

5. An irregular food material processing profile scanning device according to claim 4, characterized in that the transverse air jaw (8) and the longitudinal air jaw (7) each comprise a rotary motor (10), a follower spring (11), a contact switch (12) and an array of suction cups (13), wherein the array of suction cups (13) are evenly distributed around the contact switch (12) and such that during movement of the transverse air jaw (8) or the longitudinal air jaw (7) when the corresponding contact switch (12) is in contact with the irregular food material (5), the corresponding rotary motor (10) starts to operate and the suction cup array (13) is sucked in.