CN219057431U

CN219057431U - Positioning device for rotary warehouse

Info

Publication number: CN219057431U
Application number: CN202320057251.8U
Authority: CN
Inventors: 王志刚; 刘汉斌
Original assignee: Himile Mechanical Manufacturing Co Ltd
Current assignee: Himile Mechanical Manufacturing Co Ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-05-23
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a positioning device for a rotary warehouse, which belongs to the technical field of vertical rotary warehouses, and comprises a cabinet body, wherein the cabinet body is provided with an access port, and a counting detection assembly and a zeroing detection assembly are arranged on the inner side wall of the cabinet body; the hoppers are positioned in the cabinet body and can vertically and rotatably move in the cabinet body; a plurality of counting detection parts matched with the counting detection components; each hopper is provided with a counting detection part; a zeroing detection part matched with the zeroing detection component; is arranged on any hopper; according to the utility model, through the counting detection assembly and the counting detection part, the accurate positioning of the hopper position can be realized, so that the position of the hopper at the access port is accurate, the material door on the hopper can be smoothly opened, and the access of articles is not influenced; through return to zero detection component and return to zero detection portion, can mark the benchmark hopper, can calculate the position of other hoppers on the basis of benchmark hopper, calculate the degree of accuracy height, simple structure, low cost.

Description

Positioning device for rotary warehouse

Technical Field

The utility model relates to the technical field of vertical rotary libraries, in particular to a positioning device for a rotary library.

Background

Vertical rotary warehouse is a typical modern warehouse facility that is mainly chain driven. When an operator takes a certain material, the driving device drives the hopper to do vertical rotation movement, the hopper filled with the material is sent to the access port, and in order to ensure that the hopper accurately moves to the access port, the position of the hopper needs to be accurately positioned.

At present, the position of the hopper is generally determined by adopting an encoder counting mode, and in the using process of the vertical rotary warehouse, due to mechanical errors such as loose chains, the positioning deviation of the hopper can be caused, the actual position of the hopper can not be accurately reflected, the hopper can not accurately reach the access port, the material door in the hopper is difficult to open, and the access of articles is influenced.

Therefore, designing a positioning device capable of precisely positioning the actual position of the hopper in the rotary warehouse is a problem to be solved in the present stage.

Disclosure of Invention

For the problems in the prior art, the positioning device for the rotary warehouse provided by the utility model can realize accurate positioning of the hopper position through the counting detection assembly and the counting detection part, so that the position of the hopper at the access port is accurate, and the access of articles is not influenced; through return to zero detection component and return to zero detection portion, can mark the benchmark hopper, can calculate the position of other hoppers on the basis of benchmark hopper, calculation accuracy is high.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a positioning device for a rotary warehouse, which comprises:

the cabinet body is provided with an access port, and the inner side wall of the cabinet body is provided with a counting detection assembly and a zeroing detection assembly;

the hoppers are positioned in the cabinet body and can vertically and rotatably move in the cabinet body;

the counting detection parts are matched with the counting detection components; each hopper is provided with a counting detection part; when the counting detection component detects the counting detection part, one hopper is positioned at the access port;

the zeroing detection part is matched with the zeroing detection component; the zeroing detection part is arranged on any hopper; when the zeroing detection assembly detects the zeroing detection part, one hopper is positioned at the access port.

As an optimized technical scheme, a guide frame and a chain driving assembly are arranged in the cabinet body, and a plurality of hoppers do vertical rotary motion along the guide frame under the action of the chain driving assembly.

As a preferable technical scheme, the access port is positioned at the lower end of one side of the cabinet body.

As a preferable technical scheme, the height of the counting detection component and the height of the zeroing detection component are the same as the height of the access port; the counting detection part and the zeroing detection part are arranged on the side part of the hopper.

As a preferable technical scheme, the counting detection part and the zeroing detection part are both arranged at the center height of the side part of the hopper; and/or the count detecting part and the return-to-zero detecting part are arranged with an interval in the horizontal direction.

As a preferable mode, the count detecting means detects the count detecting portion on the hopper when the hopper is located at the access port; when the zeroing detection assembly detects the zeroing detection part, the hopper provided with the zeroing detection part is positioned at the access port.

As a preferable technical scheme, the counting detection assembly and the zeroing detection assembly are both arranged as inductive switches.

As a preferable embodiment, the count detecting unit and the return-to-zero detecting unit are both configured as sensing studs.

As an optimized technical scheme, the cabinet body is provided with a locating plate, and the counting detection assembly and the zeroing detection assembly are both fixed on the locating plate.

As a preferable technical scheme, the hopper is provided with a material door; the material door can be opened when the hopper is positioned at the access opening.

The beneficial effects of the utility model are as follows:

according to the utility model, through the counting detection assembly and the counting detection part, the accurate positioning of the hopper position can be realized, so that the position of the hopper at the access port is accurate, the material door on the hopper can be smoothly opened, and the access of articles is not influenced; through return to zero detection component and return to zero detection portion, can mark the benchmark hopper, can calculate the position of other hoppers on the basis of benchmark hopper, calculate the degree of accuracy height, simple structure, low cost.

Drawings

FIG. 1 is a schematic view showing the overall structure of an embodiment of a positioning device for a rotary magazine according to the present utility model;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is a schematic view of the hopper of FIG. 1 with a return-to-zero detector;

fig. 5 is an enlarged view of region B in fig. 4.

In the figure: 1-cabinet body, 11-access mouth, 12-count detection subassembly, 13-detection subassembly that returns to zero, 14-locating plate, 2-hopper, 3-count detection portion, 4-detection portion that returns to zero.

Detailed Description

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

Referring to fig. 1-5, an embodiment of a positioning device for a rotary warehouse provided by the present utility model includes a cabinet body 1, wherein the cabinet body 1 is provided with an access port 11, and materials can be accessed through the access port 11; a plurality of hoppers 2 in the cabinet body 1 can do vertical rotary motion in the cabinet body 1; the inner side wall of the cabinet body 1 is provided with a counting detection assembly 12, and each hopper 2 is provided with a counting detection part 3 matched with the counting detection assembly 12; when the count detecting unit 12 detects the count detecting section 3, one hopper 2 is located at the access port 11; when the materials need to be taken and stored, the system calculates the layer number difference between the hopper 2 currently positioned at the position of the access port 11 and the hopper 2 required, and judges forward rotation or reverse rotation, the chain driving assembly drives the hopper 2 to move, the counting detection part 3 on each hopper 2 is counted when passing through the counting detection assembly 12, and when the counting accumulated value of the counting detection assembly 12 is equal to the layer number difference, the chain driving assembly is stopped, and the hopper 2 required accurately reaches the position of the access port 11.

The inner side wall of the cabinet body 1 is provided with a zeroing detection assembly 13, the zeroing detection part 4 is matched with the zeroing detection assembly 13 and is arranged on any hopper 2, the hopper 2 is a reference hopper, the other hoppers 2 are numbered and positioned by taking the positions of the reference hoppers as references, and the zeroing detection part 4 is used for calibrating the reference hopper and resetting the hoppers 2; when the utility model fails or the current layer number is lost due to power failure, the utility model needs to be reset; the chain driving component drives the hoppers 2 to move, and when the hoppers 2 provided with the zeroing detection components 4 pass through the zeroing detection components 13, the zeroing detection components 13 detect the zeroing detection components 4, so that the positions of all the hoppers 2 can be repositioned; in the counting and accumulating process of the counting and detecting assembly 12, when the counting and detecting assembly 12 and the zeroing and detecting assembly 13 detect the counting and detecting portion 3 and the zeroing and detecting portion 4 respectively, the system judges that the reference hopper is identified, the system should recalculate the layer number difference between the required hopper 2 and the reference hopper and count again, and the situation that the counting and detecting assembly 12 is accumulated all the time and causes operation errors can be effectively avoided.

It should be noted that the counting detection assembly 12 and the zeroing detection assembly 13 may be respectively installed on two opposite sides of the reference hopper, and preferably, the counting detection assembly 12 and the zeroing detection assembly 13 are installed on the same side of the reference hopper; in order to ensure that the count detecting element 12 and the return detecting element 13 do not interfere with each other, the count detecting element 12 and the return detecting element 13 should be disposed with a space therebetween in the horizontal direction.

Referring to fig. 1, a guide frame and a chain driving assembly are disposed in a cabinet body 1, a plurality of hoppers 2 vertically rotate along the guide frame under the action of the chain driving assembly, and it is common knowledge in the art to drive the hoppers 2 to vertically rotate by the chain driving assembly, which is not described herein.

In this embodiment, referring to fig. 1, the access opening 11 is preferably located at the lower end of one side of the cabinet 1, so as to facilitate material access.

On the basis of the foregoing embodiments, referring to fig. 1 and 2, the count detecting assembly 12 and the zeroing detecting assembly 13 are preferably disposed at the same height as the access port 11 on the inner side wall of the cabinet 1; the counting detection part 3 and the zeroing detection part 4 are preferably arranged at the center height of the side part of the hopper 2; when the hopper 2 is positioned at the access port 11, the count detection unit 12 detects the count detection section 3 on the hopper 2; when the zeroing detection unit 13 detects the zeroing detection unit 4, the hopper 2 provided with the zeroing detection unit 4 is located at the access port 11.

The counting detection assembly 12 and the zeroing detection assembly 13 are preferably both inductive switches; accordingly, the count detecting section 3 and the return-to-zero detecting section 4 are preferably each provided as a sensing stud matching with the sensing switch.

In this embodiment, referring to fig. 4 and 5, a positioning plate 14 is disposed on the cabinet 1, and the count detecting assembly 12 and the return detecting assembly 13 are both fixed on the positioning plate 14.

The hopper 2 should be provided with a material door; when hopper 2 is located access 11 department, the material door can be opened, conveniently accesses the material.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A positioning device for a rotary warehouse, comprising:

2. A positioning device for a rotary warehouse according to claim 1, wherein a guide frame and a chain driving assembly are arranged in the cabinet body, and a plurality of hoppers vertically rotate along the guide frame under the action of the chain driving assembly.

3. A positioning device for a rotary warehouse as claimed in claim 1, wherein the access opening is located at a lower end of one side of the cabinet.

4. A positioning device for a rotary warehouse as claimed in claim 1 or 3, wherein the count detection assembly and the return-to-zero detection assembly are each the same height as the access opening; the counting detection part and the zeroing detection part are arranged on the side part of the hopper.

5. The positioning device for a rotary warehouse of claim 4, wherein the count detecting portion and the return-to-zero detecting portion are both provided at a center height of a side portion of the hopper; and/or the count detecting part and the return-to-zero detecting part are arranged with an interval in the horizontal direction.

6. A positioning device for a rotary warehouse as claimed in claim 4, wherein said count detection assembly detects said count detection portion on said hopper when said hopper is at said access port; when the zeroing detection assembly detects the zeroing detection part, the hopper provided with the zeroing detection part is positioned at the access port.

7. The positioning device for a rotary warehouse of claim 1, wherein the count detection assembly and the return-to-zero detection assembly are both provided as inductive switches.

8. The positioning device for a rotary warehouse of claim 7, wherein the count detection portion and the return-to-zero detection portion are each provided as a sensing stud.

9. The positioning device for a rotary warehouse of claim 8, wherein the cabinet is provided with a positioning plate, and the count detection assembly and the return-to-zero detection assembly are both fixed on the positioning plate.

10. A positioning device for a rotary warehouse as claimed in claim 1, wherein the hopper is provided with a material gate; the material door can be opened when the hopper is positioned at the access opening.