Koji frame group positioning device for wine brewing and koji making system

Abstract

The utility model discloses a koji frame group positioning device for a wine-making koji-making system, which is mounted at a stack disassembling station of the wine-making koji-making system, is used for re-determining the position of a koji frame group, and comprises two groups of detection units, two groups of positioning pieces and four groups of guide structures, the four supporting legs respectively correspond to the curved frame group; the two groups of detection units are diagonally distributed on the two groups of guide structures and are used for detecting whether the curved frame group is placed in place or not; the two sets of positioning pieces are arranged on the two sets of guiding structures arranged diagonally and used for being in butt joint with positioning holes in the bottoms of supporting legs of the curved frame set. According to the device, the position of the curved frame group is repositioned through the four groups of guide structures corresponding to the four supporting legs of the curved frame, so that the accumulated deviation generated when the AGV carries the curved frame group for multiple times is corrected, and the stacking and unstacking stability and the production efficiency of the manipulator are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a curve frame group positioning technology field, concretely relates to a kind of for brewing wine koji making system's curve frame group positioning device. BACKGROUND

[0002] In the koji making process of brewing wine, fresh koji pressed by koji press is placed on each koji rack by machine hand after being unstacked, AGV carries the koji rack group full of koji block to the elevator, the elevator lifts the koji rack group to the corresponding fermentation floor according to the task, and then the koji rack group is transferred to the corresponding room by the AGV of the floor for fermentation, which is the process of in-room fermentation.

[0003] Finally, the AGV of a floor carries the koji rack group to the unstacking station, the machine hand unstacks the koji rack group layer by layer, and takes out the fermented koji block from the koji rack and places it on the conveying line, while the machine hand stacks the empty koji rack into an empty koji rack group, and the AGV carries the empty koji rack group to the buffer area for recycling. The fermented koji block is conveyed to the next station by the conveying line, the machine hand takes out the fermented koji block from the conveying line and places it on the tray for stacking and bundling, and then carries it to the finished product warehouse, which is the process of out-of-room warehousing.

[0004] In the in-room fermentation and out-of-room warehousing process, the koji rack group is transferred by AGV multiple times, which may cause cumulative deviation, and the relative position of AGV and the koji rack group cannot be guaranteed, resulting in deviation of the koji rack group and other equipment docking, which leads to high equipment failure rate.

[0005] Therefore, a koji rack group positioning device for brewing wine koji making system is needed to correct the cumulative deviation and improve the equipment docking accuracy and system operation stability. SUMMARY

[0006] To solve the above problems, the utility model provides a koji rack group positioning device for brewing wine koji making system, which is installed at the starting point, ending point and intermediate (unstacking station and inside the elevator) station of the brewing wine koji making process. When the AGV carries the koji rack group with deviation to the station, the koji rack group is placed on the deviation correction positioning device to correct the deviation and accurately place the koji rack group, thereby improving the equipment docking accuracy and system operation stability.

[0007] Specifically, the utility model is implemented as follows:

[0008] A koji rack group positioning device for brewing wine koji making system is installed at the unstacking station of the brewing wine koji making system, which is used to determine the position of the koji rack group again to correct the cumulative deviation caused by the AGV carrying the koji rack group multiple times in the previous process. The koji rack group positioning device for brewing wine koji making system comprises:

[0009] Four sets of guide structures are fixed to the ground and correspond to the four legs of the koji rack group respectively.

[0010] A detection unit is arranged on the two groups of guide structures distributed at opposite angles, and is used for detecting whether the bending rack group is placed in place;

[0011] A positioning member is arranged on the two groups of guide structures arranged at opposite angles, and is used for abutting the positioning hole at the bottom of the leg of the bending rack group;

[0012] The guide structure comprises:

[0013] A bottom plate is fixed to the ground;

[0014] Two side guide plates are arranged, and a positioning area for accommodating the leg of the bending rack group is formed between the two side guide plates;

[0015] The positioning member is arranged in the two positioning areas distributed at opposite angles;

[0016] The two bottom plates on the same side are further provided with a rear guide plate, and the rear guide plate is located on one side of the two side guide plates and forms a U-shaped structure with the two side guide plates.

[0017] Further, the side guide plate is inclined to the positioning area to form an opening shape with a large upper part and a small lower part, and is used for guiding the leg of the bending rack group to enter.

[0018] Further, the side guide plate is provided with a support part on the side away from the positioning area, and is used for supporting the side guide plate.

[0019] Further, the detection unit comprises:

[0020] An installation support plate is arranged on the bottom plate;

[0021] A proximity switch is arranged on the installation support plate, and a detection end of the proximity switch is upward, and is used for detecting the bottom beam of the bending rack group.

[0022] Further, the positioning member is a positioning cone.

[0023] The working principle of the utility model:

[0024] When the AGV 5 carries the bending rack group with deviation to the work station, the AGV 5 is moved to the position of the deviation correction positioning device, the fork of the AGV 5 is lowered, the bottom end of the bending rack group contacts the side guide plate 12 and the rear guide plate 13, and under the guidance of the side guide plate 12 and the rear guide plate 13, the bending rack group enters the positioning area for accommodating the leg of the bending rack group, the positioning member is inserted into the positioning hole 41 at the bottom end of the bending rack group, the position deviation accumulated by the previous process is corrected, and then the manipulator carries out the unstacking operation.

[0025] Compared with the prior art, the utility model has the beneficial effects:

[0026] The utility model installs at in the wine brewing system multiple disassembling and stacking work stations, through four groups of orientation structure repositioning the position of koji frame group, thereby correcting the accumulated deviation produced by AGV multiple handling koji frame group, improve the mechanical hand disassembling and stacking stability, production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is the structure schematic drawing of koji frame group positioning device for wine brewing system in example 1;

[0028] Figure 2 It is the structure schematic drawing of koji frame group positioning device for wine brewing system in example 1; Figure 1 It is the partial close-up view of A in the middle;

[0029] Figure 3 It is the structure schematic drawing of detection unit in example 1;

[0030] Figure 4 It is the structure schematic drawing of koji frame in example 1;

[0031] Figure 5 It is the use state diagram of koji frame group positioning device for wine brewing system in example 1.

[0032] REFERENCE NUMERALS:

[0033] 1-orientation structure; 11-bottom plate; 12-side guide plate; 13-rear guide plate; 14-support part; 2-detection unit; 21-installation support plate; 22-proximity switch; 3-positioning cone; 4-koji frame; 41-positioning hole; 5-AGV. DETAILED DESCRIPTION

[0034] The utility model will be further explained in detail in the following by specific embodiment combining with the drawings.

[0035] Example 1

[0036] The utility model will be further explained in detail in the following by specific embodiment combining with the drawings.

[0037] Example 1

[0038] As Figures 1-3As shown, the embodiment discloses a koji rack group positioning device for a koji making system, which is installed at a disassembling and stacking station of the koji making system, and is used for re-determining the position of the koji rack group to correct the accumulated deviation caused by the koji rack group being carried by an AGV multiple times in the previous process. The koji rack group positioning device for the koji making system comprises four sets of guide structures 1, which are distributed in a rectangular shape on the ground and correspond to four legs of a koji rack 4, and the deviation in four directions of the koji rack group can be corrected through the four sets of guide structures 1. Two sets of guide structures 1 distributed at opposite angles are provided with detection units 2, which detect whether the koji rack group is placed in position, and the other two sets of guide structures 1 distributed at opposite angles are provided with positioning members, which are positioning cones 3, which are adapted to positioning holes 41 at the bottom of the koji rack 4 (the structure of the koji rack 4 is shown in Figure 4

[0039] The guide structure 1 is the overall structure of the device, which comprises a bottom plate 11 and two side guide plates 12, the side guide plates 12 are arranged to be inclined to the positioning area to form an opening shape with large top and small bottom, which is used to ensure the correctness of the left and right positions of the koji rack group, and the side away from the positioning area of the side guide plate 12 is provided with a support part 14 for supporting the side guide plate 12 to avoid deformation of the side guide plate 12 when the koji rack leg enters the positioning area. Two bottom plates 11 on the same side are also provided with rear guide plates 13, and the rear guide plates 13 of the two side guide plates 1 ensure the correctness of the front and rear positions of the koji rack group. The rear guide plate 13 of the guide structure 1 with the rear guide plate 13 forms a U-shaped positioning area with the two side guide plates 12, and the guide structure 1 without the rear guide plate 13 is guided and positioned only by the two side guide plates 12.

[0040] As shown in Figure 3 The detection unit 2 comprises a mounting support plate 21 and a proximity switch 22, the proximity switch 21 is installed on the bottom plate 11 through the mounting support plate 21, and the detection end is upward, which is used to detect whether the bottom beam of the koji rack group is in place, and after being in place, it indicates that the positioning cone 3 is completely inserted into the positioning hole 41 at the bottom of the koji rack 4, and the position of the koji rack group is re-determined.

[0041] As shown in Figure 5 When the AGV 5 carries the koji rack group with deviation to the station, it moves to the position of the deviation correction and positioning device, the AGV fork is lowered, the bottom end of the koji rack group contacts the side guide plate 12 and the rear guide plate 13, and under the guidance of the side guide plate 12 and the rear guide plate 13, it enters the positioning area containing the legs of the koji rack group, the positioning cone 3 is inserted into the positioning hole 41 at the bottom end of the koji rack group, and when the proximity switch 22 detects the bottom beam of the koji rack group, it indicates that the koji rack group is in place, the re-determination of the position of the koji rack group is completed, the accumulated position deviation in the previous process is corrected, and then the manipulator disassembles and stacks the koji rack group layer by layer.

[0042] ​The deviation correction positioning device can realize deviation correction of the curved frame group, eliminate accumulated deviation of the curved frame group position generated by multiple AGV transfer, accurately place the curved frame group, and ensure stable operation of the system.

[0043] The above describes the present application by using specific examples, which is only used to help understand the present application and does not limit the present application. According to the idea of the present application, skilled persons in the art to which the present application belongs can make some simple deductions, deformations or substitutions.

Claims

1. A positioning device for a koji rack assembly in a brewing koji-making system, characterized in that, A positioning device for the koji rack group in the brewing koji-making system, installed at the unpacking and stacking station, for re-determining the position of the koji rack group, includes: Four sets of guide structures (1) are fixed on the ground, corresponding to the four legs of the curved frame assembly respectively; The detection unit (2) is set on two sets of guide structures (1) distributed diagonally, and is used to detect whether the frame assembly is placed in place; Positioning components are provided on two sets of diagonally arranged guide structures (1) for connecting to the positioning holes (41) at the bottom of the support legs of the curved frame assembly; The guiding structure includes: The base plate (11) is fixed to the ground; Two side guide plates (12) form a positioning area between the two side guide plates (12) to accommodate the support legs of the curved frame assembly; The positioning elements are located in two diagonally distributed positioning areas; A rear guide plate (13) is also provided on the two bottom plates (11) on the same side. The rear guide plate (13) is located on one side of the two side guide plates (12) and forms a U-shaped structure with the two side guide plates (12).

2. The positioning device for the koji rack group in a brewing koji-making system as described in claim 1, characterized in that, The side guide plate (12) is inclined toward the positioning area to form an opening that is larger at the top and smaller at the bottom, for guiding the support legs of the curved frame assembly into place.

3. The positioning device for the koji rack group in a brewing koji-making system as described in claim 1 or 2, characterized in that, The side guide plate (12) is provided with a support (14) on the side away from the positioning area for supporting the side guide plate (12).

4. The positioning device for the koji rack group in a brewing koji-making system as described in claim 1, characterized in that, The detection unit (2) includes: Mounting support plate (21) is provided on the base plate (11); A proximity switch (22) is mounted on the mounting plate (21) with its detection end facing upward, and is used to detect the bottom crossbeam of the curved frame assembly.

5. The positioning device for the koji rack group in a brewing koji-making system as described in claim 1, characterized in that, The positioning element is a positioning cone (3).

Images